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Home My WebLink AboutContract Award Date: � ' � 3 � �y CAG- V 9� /2 2 Awardedto: Kccr+,�ns �ohtfraLt'►oh 19315 Ross Rd Bothell , WA 98011 206-396-9115 Award Date: July 13, 2009 $71 ,437 .43 �� ` ---------_.. D C�ty of ,�,,� �, o '' ,. ,, . o � ' frf,�� Bidding Requirements, City of Renton Forms, Contract Forms, Conditions of the Contract, Plans and Specifications City of Renton Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2009 Project No. SWP-27-2057 City of Renton 1055 South Grady Way Renton WA 98057 Project Manager: 425-430-7293 Daniel Carey _ � Printed on Recycled Paper co�u�on KAMINC'�928LD 19315 Ross Road Bothell,WA 98011 Phone 206-396-9115 Fag 87'7-710-9005 Contact List: Responsible Officer, Chad Kamins 206-396-9115 24 hrs. Job Foreman, Jeff Barcott 206-396-891'7 24 hrs. Insurance Agent, Bell Anderson Insurance Carmen Meyers 425-458-2301 Bonding Agent, CB &MS of Washington Chris Fix 206-361-9693 Uti�Y o� CITY OF RENTON BUSINESS LICENSE Expiration �ate + � �- * Finance Division 07/31/2010 1055 South Grady Way ��'N•r0� Renton, WA 98057 Issued Date: License# (425)430-6851 07/15/2009 BL.031954 Business Location Billing Code: ocl_a 19315 ROSS RD BOTHELL, WA 98011 Licensee has applied for a City of Renton business license in accordance with Renton Municipal Code (the Code), Title V Business, Chapter 5 Business Licenses. The Licensee KAMINS CONSTRUCTION agrees to comply with all requirements of the 19315 ROSS RD BOTHELL,WA 98011 Code, as well as State laws and regulations applicable to the business activity licensed. Post this License at the place of business. ______ _ _._ _ ' . --- _ __ . _ .. _. _ . ,: __. - - - __. ___ .. -- _ __ _..__ ____ _ ._____,--- -- ,�..�.._.�-_ . � ; DEPARTMENT OF LABOR AND INDUSTRIES ''' REGISTERED AS PROVIDED BY LAW AS ; ; CONST CONT GENERAL i �:; REGIST. # EXP. DATE ' i CCOI xAMINC*928LD 06/04/2010 � � EFFECTTVE DATE 06/�4/2008 ' � ( I ' KAMINS CONSTRUCTION ,� , -� 19315 ROSS ROAD ' ' •;."� BOTHELL WA 9 8 O 11 :' � ;�� , ;', � �. � ;,i , ,�Fe�_�.��tsn�7� ' ; - ....�,...-....�.............,.- __ . ..__._____...__ --- .. _. __.._.__..; : --..... ...______ _.. _. .._ __ ._...__.... _ ...._ __ .__,... . _.._ ... .__.. __._...._ --:_..__..___�.:_._ _ .... , CITY OF RENTON � RENTON, WASHINGTON CONTRACT DOCUMENTS for the Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2009 PROJECT NO. SWP-27-2057 June 2009 BIDDING REQUIREMENTS CONTRACT FORMS CONDITIONS OF THE CONTRACT SPECIFICATIONS PLANS � �• sr wasy,ti ,�� o �� o. � .. 9 27 O , O �11 R� �SS�O �ENa\� ��rz/o�i � D�PIRES 10/16/Z�i � CITY OF RENTON 1055 South Grady Way Renton, WA 98057 � Printed on Recycled Paper CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2009 SWP-27-2057 CONTRACT DOCUMENT TABLE OF CONTENTS Summary of Fair Practices Policy Summary of Americans with Disability Act Policy Scope of Work Location, Vicinity Figure Instructions to Bidders,Example Schedule of Prices Call for Bids 1 -Bid Section *Proposal and Combined Affidavit& Certificate Form: Non-Collusion,Anti-Trust Claims, Minimum Wage Form *Bid Bond Form *Schedule of Prices *Acknowledgement of Addenda **Subcontractors List (if required for project) 2—Contract Section ❖Bond to the City of Renton ❖Fair Practices Policy Affidavit of Compliance ❖Contract Agreement(Contracts other than Federal -Aid FHWA) ❖Retainage Selection ❖City of Renton Insurance Information Form ❖City of Renton Standard Endorsement Form Insurance Information and Requirements Certificate of Payment of Prevailing Wages(City Form) Statement of Intent to Pay Prevailing Wages,Affidavit of Prevailing Wages Paid Prevailing Minimum Hourly Wage Rates (New job classifications) Environmental Regulation Listing WSDOT Amendments City of Renton Special Provisions Permits(HPA, Dept. of Ecology, Army Corps) 1999 Cleaning Memo, Current Site Photos, Madsen Basin Photos Reference Plans: 1996 Sediment Basin, Flow Splitter Plans(partial set) Construction Plans Documents marked as follows must be submitted at the time noted and must be executed by the Contractor, President and Vice President or Secretary if corporation by-laws permit. Ail pages must be signed. In the event another person has been duly authorized to execute contracts, a copy of the corporation minutes establishing this authority must be attached to the bid document. * Submit with Bid ** Submit with Bid or within 24 hours of bid ❖ Submit after Notice of Award CITY OF RENTON Planning/Building/Public Works Department 1055 South Grady Way Renton, Washington 98057 02-Contents.DOC\ CITY OF RENTON SUMMARY OF FAIR PRACTICES POLICY ADOPTED BY RESOLUTION NO. 3 2 2 9 It is the policy of the City of Renton to promote and provide equal treatment and service to all citizens and to ensure equal employment opportunity to all persons without regard to race, color, national origin, ' ethnic background, gender, marital status, religion, age or disability, when the City of Renton can reasonably accommodate the disability, of employees and applicants for employment and fair, non- discriminatory treatment to all citizens. All departments of the City of Renton shall adhere to the following guidelines: � (1) EMPLOYMENT PRACTICES - The City of Renton will ensure all employment related activities included recruitment, selection, promotion, demotion, training, retention and separation are conducted in a manner which is based on job-related criteria which does , not discriminate against women, minorities and other protected classes. Human resources decisions will be in accordance with individual performance, staffing requirements, governing civil service rules, and labor contract agreements. (2) COOPERATION WITH HUMAN RIGHTS ORGANIZATIONS - The City of Renton will cooperate fully with all organizations and commissions organized to promote fair practices and equal opportunity in employment. (3) AFFIRMATIVE ACTION PLAN - The City of Renton Affirmative Action Plan and Equal Employment Program will be maintained and administered to facilitate equitable representation with the City work force and to assure equal employment opportunity to all. It shall be the responsibility of elected officials, the Mayor, the Affirmative Action Officer, department administrators, managers, supervisors, Contract Compliance Officers and all employees to carry out the policies, guidelines and corrective measures set forth in the Affirmative Action Plan and Equal Employment Program. (4) CONTRACTORS' OBLIGATIONS - Contractors, sub-contractors, consultants and suppliers conducting business with the City of Renton shall affirm and subscribe to the Fair Practices and Non-discrimination policies set forth by the law and in the City's Affirmative Action Plan and Equal Employment Program. Copies of this policy shall be distributed to all City employees, shall appear in all operational documentation of the City, including bid calls, and shall be prominently displayed in appropriate city facilities. CONCURRED IN by the City Councii of the City of RENTON,Washington,this 7 thday of October, 1996. CITY OF RENTON: RENTON CTTY COUNCIL: -�� ;��, N�a'yor Council President Attest: ` � Ciry Cler1� U 03-SUMMARY.DOC\ CITY OF RTNTON SUMMARY OFAMFdtICANS WITfI DIS�tBIL1TlESACT POLICY ADOPTED BY�RF.SOLU770NN0. 3007 The policy of the City of Renton is to promote and afford equal treatenern and service to atl citizens and to assure employment opportunity to persons wi� disabilities, wl�n the City of I�enton can reasonably accoau�oda#e the disability. 'I'his policy sHall be based on the principles of equal emPloyme� oPPortu�t�'� the Americans With Disabilities Act and other applicable guidelines as sct forth in federal, st�te and local laws. All depaztrneIIts of the City of Reaton shall adhere to�e following guid�lines: {1) EMPLOYMENT PRAC"ITCES - �Il activities relating to employmeut such as recruitment, selectioq promotion,teimination and training shall be eonduc�ci in a non- discriminatory manner. Personncl decisions will be based on individual performaace, staffin8 n�uircmarts,and in accordance with the tlmericans With Disabilities Act and other applicable laws and regulations. ' {2) COnPERATION WITH �;[iJMAN RIGHTS ORGANIZATIONS - 'Ibe City of Renton will cooperate fuIly with all organirations and commissions organiud to promote fair practices a�d equal oPPortunity £or with disabilities in P�� employmeut and receipt of City services,activities aad programs. (3) AMERICANS WTTH DISABILTTIES ACT POLICY-The City of R�aton Americ�ns wth Disabilities Ad Policy will be mai�tainai to facilitate eQuitable rcpresentatioa within the City work force and to assure ect� �PIoY� �PP�tY � �1� access to City services, activities and prograzns to all people with disabilities. It shall be�e responsibility and the duty of all City officials and employees to cazry out the policies and guidelines as set forth ia this poficy (4) GONTRACTORS' nBLIGATTON - Coatractors, subcontractors, consultauts and suppliers conductiag business with the City of Renton shall abide by tho requirements of the Americaas With Disabilities Act and promote access to services, activities and programs for people with disabilities. Copies of this policy shall be distributed to ait City em}�loyees, shall a�pear in all operatiosial documentation of the City, ineluding bid calls,and�shall be promineatlY�P�Y��ProP��City facilities. CONCU.RRED IN by the City Council of the City ofRenton, Washingron, this 4th day of October 1993. C RENTON REIVTON CTIY COUNCIL: � �� , c�Q�� ,p� �� . Mayor /\ cil President - " V Attest: , Q�i� City Clerk v � CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2009 SWP-27-2057 SCOPE OF WORK The work involved under the terms of this contract document shall be full and complete installation of the facilities, as shown on the plans and as described in the construction specifications,to include but not be limited to: • removing sediment from the Maplewood Creek Sediment Basin and the Madsen Creek Sediment Basin � • constructing a flow bypass dam and diverting the creek into an existing bypass pipe, • removing approximately 800 to 1,000 cy of sediment from each basin, • hauling and disposing of the sediment off-site, • restoring flow to the sediment basin and removing the bypass dam, • vegetation maintenance in the Maplewood channel, • restoration, including hydroseeding around each basin and cleanup. The Contractor will need to comply with the requirements of the Washington State Hydraulic Project Approval, and Army Corps of Engineers Nationwide Permit. The estimated project cost is $100,000 to $120,000. A total of 25 working days is allowed for completion of the project. For Bid Item Descriptions see Special Provisions Section 1-09.14 Any contractor connected with this project shall comply with all Federal, State, County, and City codes � and regulations applicable to such work and perform the work in accordance with the plans and specifications of this contract document. Any contractor wishing to inspect to Maplewood Creek Sediment Basin before the bid shall check in at the Golf Course Pro Shop. Contractors cannot be on the golf course fairways without escort. 04-Scope.DOC\ `�.� ��-{ � \ I—I--�-�-�'---y� � � '`� \�� i IIL � /� � �i -�-- ��- � � � t � , LAKE ( r �� `� � WASHINGTON � ii L(7 � � .f � � , , � O�� _ � �� s -- �. / —r 4 _ - — � �-J 1 J �. �l I . 1 � _ � Project -�-�� > _ • _ � Location _ - , � - � � � ; - � . � - _ �--� �. - � 'I . � �_405�--� � v_ _--� , � �_ � � , — � � ' - --- � �-,- , , � � --� � � � � sR .� � , �- �_ _ �76 .�-- _ c� � � � �� 9 - � _ , � � i � a F � �n � . �-! �. � � – �-�� -� � � , � - , —_ �µ� _ _ _ � ��,_] / � i � � � � d I--— i�-.--. i � i . .. Pr ' L i o�ect ocation � Maplewood Creek Sediment Basin 2009 Cleaning Project 0' 1 Mile N � � Scale: 1" = 1 Mile City of Renton Surface Water Utility D. Carey 5/09 Sediment � Basin � a \ C�dA/ewo Urse o�, Co�f s�. �69 C C�dA/ewo n � y°4s 4rs� oaC°�f CD e Q � � �� a,� � � �� --- Project Vicinity I � Maplewood Creek Sediment Basin 2009 Cleaning Project 0' 500' � N � � Scale: 1" = 500 Feet City of Renton Surface Water Utility D. Carey 5/09 T-' �, a � � � � � � �- — -'`al = 1 - � -- t - � i , LAKE r �� `� WASHINGTON � �I ,� - � I _ � ,� . � _ p 1 � � � `� � � � � �� , �, -- � -� � = - � . � � „ �- q � , 11� � ��- ENTov �_� � -'-� �J' �l �� I �r _ i - '�- - �I , �s�` � - , � '� r69 - �� - r � 1-405-,� � v � � , _ � , --- -- � �-r - � , �. � i � _ � .� �--� 1 � � � � 1 - �_ � __ P ro�e ct �- � �, _ � � � -� -� , . _ , _ � _ � _ , � � � Location - � � , _� �-- "' - �. _ � � _ � �� I � � _ � - �-� � � -�-I �- � - ,� � � � — Project Location � Madsen Creek Sediment Basin 2009 Cleaning Project 0' 1 Mile N � , Scale: 1" = 1 Mile City of Renton Surface Water Utility D. Carey 5/09 �"� ��A 1 ,Q� � � SR_ �69 � �� Q � � � � � � � � � � � � 14937 Maple � � o Valley Hwy � � � � � � � � � D � � J Sediment Basin Project Vicinity � Madsen Creek Sediment Basin 2009 Cleaning Project 0' 500' � N � � Scale: 1" = 500 Feet City of Renton Surface Water Utility D. Carey 5/09 INSTRUCTIONS TO BIDDERS 1. Sealed bids for this proposal will be received by the City of Renton at the office of the Renton City Clerk,Renton City Hall, until the time and date snecified in the Call for Bids. At that time the bids will be publicly opened and read, after which the bids will be considered and the award made as early as practicable. No proposal may be changed or withdrawn after the time set for receiving bids. Proposals shall be submitted on the forms attached hereto. 2 Any omissions, discrepancies or need for interpretation should be brought, in writing, to the attention of the Project Engineer. Written addenda to clarify questions that arise may then be issued. No oral statements by Owner, Engineer, or other representative of the owner shall, in any way, modify the contract documents,whether made before or after letting the contract. 3 The work to be done is shown in the plans and/or specifications. Quantities are understood to be only approximate. Final payment will be based on actual quantities and at the unit price bid. The City reserves the right to add or to eliminate portions of that work as deemed necessary. 4. Plans may be examined and copies obtained at the Public Works Department Office. Bidders shall satisfy themselves as to the local conditions by inspection of the site. 5. The bid price for any item must include the performance of all work necessary for completion of that item as described in the specifications. 6. The bid price shall be stated in terms of the units indicated and as to a total amount. In the event of errors,the unit price bid will govern. Illegible figures will invalidate the bid. 7. The right is reserved to reject any and/or all bids and to waive informalities if it is deemed advantageous to the City to do so. 8. A certified check or satisfactory bid bond made payable without reservation to the Director of Finance of the City of Renton in an amount not less than 5% of the total amount of the bid shall accompany each bid proposal. Checks will be returned to unsuccessful bidders immediately following the decision as to award of contract. The check of the successful bidder will be returned provided he enters into a contract and furnishes a satisfactory performance bond covering the full amount of the work within ten days after receipt of notice of intention to award contract. Should he fail, or refuse to do so,the check shall be forfeited to the City of Renton as liquidated damage for such failure. 9. All bids must be self-explanatory. No opportunity will be offered for oral explanation except as the City may request further information on particular points. 10. The bidder shall, upon request, furnish information to the City as to his financial and practical ability to satisfactorily perform the work. 11. Payment for this work will be made in Cash Warrants. 12. The contractor shall obtain such construction insurance (e.g. fire and extended coverage, worker's compensation, public liability, and property damage as indicated on forms enclosed under Attachment A herein and as identified within Specification Section 1-07.18. Revised:04/06 bh 13. The contractor, prior to the start of construction, shall provide the City of Renton a detailed bar chart type construction schedule for the project. 14 Before starting work under this contract, the Contractor is required to supply information to the City of Renton on all chemical hazards Contractor is bringing into the work place and potentially exposing City of Renton Employees. 15. Payment of retainage shall be done in accordance with Section 1-09.9(1) "Retainage. 16. Basis For Approval The construction contract will be awarded by the City of Renton to the lowest, responsible, responsive bidder. The bidder shall bid on all bid schedules items of all schedules set forth in the bid forms to be considered responsive for award. The total price of all schedules will be used to determine the successful low responsive bidder. ' Partial bids will not be accepted. The owner reserves the right to award any or all schedules of the Bid to meet the needs of the City. The intent is to award to only one BIDDER. 17. Trench Excavation Safety Systems As required by RCW 39.04.180, on public works projects in which trench excavation will exceed a depth of four feet, any contract therefor shall require adequate safety systems for the trench excavation that meet the requirements of the Washington Industrial Safety and Health Act, Chapter 49.17 RCW. These requirements shall be included in the Bid Schedule as a separate item. The costs of trench safety systems shall not be considered as incidental to any other contract item and any attempt to include the trench safety systems as an incidental cost is prohibited. 18. Payment of Prevailing Wages In accordance with Revised Code of Washington Chapters 39.12 and 49.28 as amended or supplemented herein, there shall be paid to all laborers, workmen or mechanics employed on this contract the prevailing rate of wage for an hour's work in the same trade or occupation in the area of work regardless of any contractual relationship which may exist, or be alleged to exist, between the CONTRACTOR and any laborers,workmen, mechanics or subconsultants. I The most recent issue of the prevailing wage rates are included within these specifications under section titled "Prevailing Minimum Hourly Wage Rates". The Contractor is Responsible for obtaining updated issues of the prevailing wage rate forms as they become available during the duration of the contract. The wage rates shall be included as part of any subcontracts the Contractor may enter into for work on this project. 19. Pollution Control Requirements Work under this contract shall meet all local, state and federal requirements for the prevention of environmental pollution and the preservation of public natural resources. The CONTRACTOR shali conduct the work in accordance with all applicable pollution control laws. The CONTRACTOR shall , comply with and be liable for all penalties, damages, and violations under Chapter 90.48 RCW, in performance of the work. The CONTRACTOR shall also comply with Article 4 in the Puget Sound ' Air Pollution Control Agency Regulation III regarding removal and encapsulation of asbestos materials. Revised:04/O6 bh 20. Standard Specifications All work under this contract shall be performed in accordance with the following standard specifications except as may be exempted or modified by the City of Renton Special Provisions or other sections of these contract documents. These standard specifications are hereby made a part of this contract and shall control and guide all activities within this project whether referred to directly, paragraph by paragraph, or not. 1. WSDOT "2006 Standard Specifications for Road, Bridge and Municipal Construction" hereinafter referred to by the abbreviated title "Standard Specifications." A. Any reference to "State," "State of Washington," "Department of Transportation," "WSDOT," or any combination thereof in the WSDOT standards shall be modified to read "City of Renton," unless specifically referring to a standard specification or test method. B. All references to measurement and payment in the WSDOT standards shall be deleted and � the measurement and payment provisions of Section 1-09 of the City of Renton Special Provisions, Measurement and Payment(added herein), and Section 1-09.14 shall govern. 21. If a soils investigation has been completed, a copy may be included as an appendix to this document. If one has not been provided for this project by the City or Engineer, the Bidders shall familiarize themselves adequately with the project site and existing subsurface condition as needed to submit their bid. Upon approval of the City, the Bidder may make such subsurface explorations and investigations as they see fit. The Bidder shall be responsible for protection of all existing facilities, utilities and other buried or surface improvements and shail restore the site to the satisfaction of the City. 22 Bidder's Checklist � ❑ It is the responsibility of each bidder to ascertain if all the documents listed on the attached index are included in their copy of the bid specifications. If documents are missing, it is the sole responsibility of the bidder to contact the City of Renton to obtain the missing documents prior to bid opening time. ❑ Have ou submitted as art of our bid all documents marked in the index as "Submit With Bid"? Y , P Y � , ❑ Has bid bond or certified check been enclosed? ❑ Is the amount of the bid guaranty at least 5 percent of the total amount of bid including sales tax? ❑ Has the proposal been signed? ❑ Have you bid on ALL ITEMS and ALL SCHEDULES? ❑ Have you submitted the Subcontractors List(If required) 0 Have you reviewed the Prevailing Wage Requirements? ❑ Have you certified receipt of addenda, if any? Revised:04/06 bh " E X A M P L E - SCHEDULE OF PRICES " This Example shows how the Schedule of Prices should be filled out. The prices are for illustration only, and do not represent actual unit prices for those items. The Unit Price for all bid items, ali extensions, and Totai amount of the bid must be filled in. Handwritten words and figures are acceptable (must be legible). FOR EACH BID ITEM 1 Write the Unit Price in words and fiaures (number). The words and figures must be equai. Example: Nine hundred dollars, $900.00. 2 Multiply the Quantity by the Unit Price, write the result in the"AmounY' column as a figure. Example: Bid item#2, 200 Linear Foot x$1.30 = $260.00 Bid Item#5, 0.40 Acres x$2000 per acre = $800.00 3 Add the Amounts for all bid items and write the result in the"Subtotai" column (example: $4,820.3�. 4 Multiply the Subtotal by the Sales Tax, write the result on the"Sales Tax" line (when present). Example: $4,820.35 x 9.0% _ $433.83 5 Add the Subtotal and the Sales Tax, write the result in the"TOTAL" column. , RECHECK THE WORDS, FIGURES, AND MATH The bid may be rejected if the Unit Price (in words) is not the same as the Unit Price (in figures). EXAMPLE ITEM APPROX. ITEM NAME WITH UNIT PRICE UNIT PRICE AMOUNT NO. QUANTITY (Unit Prices to be written in words) (figure) (figure) 1. 1 Erosion Control Lump Sum $ Seven hundred dollars $ 700.00 $ 700.00 ' 2. 200 Clear Fence Line Linear Foot $ One dollar and thirtvi cents $ 1.30 $ 260.00 3. 150 Topsoil Cubic Yard $ Three dollars $ 3.00 $ 450.00 4. 2 Chain Link Gate ' Each $ One thousand two hundred dollars $ 1,200.00 $ 2,400.00 5. 0.40 Hydro-seed Acre $ Two thousand dollars $ 2,000.00 $ 800.00 6. 1 Restoration Lump Sum $ Two Hundred ten dollars and $ 290.35 $ 210.35 thirtvfive cents Subtotal $ 4,820.35 9.0% Sales Tax $ 433.83 ' TOTAL $ 5,254.18 06-Example Sched Prices.doc � � `?�. - ,.� t�• ''� s��,, � �� „ � ±�`v �1 � �`T�'i `��.� nx �,Cialey�,�� '} a �� v . '� x'. �� ,r �t � �;'.' 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'"��n�a � a ��,s�ay,�� , 1 � �� f s �aN � ,, - U �i�� h� � aa � � �'a(�, �"K'k�' � ,�+8'," -+�`r c +`�, ��„ ' '�� 51 ^�d �'+�`4� � 'a�,a",�' a ,i �"i w ay+`��'!�y ',e�ta y xy �a� m�„t �,a�' , !`, a'� td f� y ;a }?'# �:��+a'k -r��'f,i,�`le'' p Sx� .�1,� a j�5^�`� ' �e.� �1 "�» .�. r�vr r . ,,,'� 6�r� �� f��`k�-�� a ,#�*�` �� ,r�aq ' y ';'�-,�c,�k� £ _ a f ', � t '�� ;� sk � , �'� ' f� £x �, , +� � ��s m,f� k' ro,��Ai� ��`�� ` � -r �� ,. ��1" r� � lnf�i, ��' �Y"�r'�� K.� ' is?� , �,t�' Ym'4 4 r'�1�6"i � '� � j�a W'".quk aL , p�''�', .�{ �7'�� S'3 J.�. ,� ��''c��{t �,t,�'�r � ��, �' h i 4,'� '�'�r �;�y r ,$$+ }�. i :n ��' � ,! , ,{ ��! �r a, y ,k�+p� �+t�� 4�',� dKst%h � �Si �'�� ``�` °� r �' i' ;i.�..��' �� . ,��-� ��,-t k s�' .f'#_e,n ��fi �( �'�i�'� � � i�a u�' r -��.c + 3�;R:: ''�'i:��-bF,�c ' �y„��,C h,�-��`ia V��S' �.., '' .a"� w ' - ,+.t.sy s>','<��'r2:w,�`F-t �k {��,,�3+��-aT t � «y. `.�« '� tS-Pz '�i J i �k� q��,',t ��,:�� 3'�'�� ';� � ,� . �. � �- a'r',�+^ v+ 4�t5�.��;9„ �w,�'.�� 1 - BID SECTION Maplewood Creek and Madsen Creek Sedimeat Basin Cleaning Project 2009 ' SWP-27-2057 The following dacuments must be submitted for the bid at the time noted in the Call Far Bids, and must be executed by the Contractor,President and Vice President or Secretary if corporation by-taws permit. All pages must be signed. In the event anather person has been duly authorized to execute contracts,a copy of the coz•poration minutes establishing this authority must be attached to the bid document. *Proposal and Combined Af�idavii&Certificate Form: Non Collusion,Anti-Trust Claims, and Minimum Wage Affidavit *Bid Bond Form !� *Schedule of Prices *Acknowledgement of Addenda *�Subcontractors List (if required for project) • Submit with Bid '* Submit with Bid or within 24 hours of bid 22 Bidder's Cbecklist D It is the responsibility of each bidder to ascertain if all the documents listad on the attached index are included in ti�eir copy of the bid specifications. If documents ara missing, it is the sole responsibitity of the bidder to contact the City of Renton to obtain the mis5ing documents prior to bid opening time. ❑ Have you submitted,as part of your bid,al!documer►ts marked in the index as"Submit With Bid"? 0 Has bid bond or certified check been enclosed? 0 Is the amount of the bid guaranty at least 5 gercent of the total amount of bid including sales tax? ❑ Has the proposal been signal? O Have you bid on ALL ITEMS and ALL SCHEDULES? , 0 Have you submitted the Subcontractors List(If required) ❑ Have you reviewed the Prevailing Wage Requirements? 0 Have you certified receipt of addemda, if an�`? 07e Bm SECTION.DOC.1 Page 16 1 Bid Section �avided to Builders Exchange of WA, Inc. Fw usage Conditions Agrcemerrt see www.bxwa.com-Always Verify Scale Proposal—Page 1 of 2 crrY oF��rrort Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2Q09 SWP 27-2�57 � PROP(?SAL TO THE CITY OF RENTON RENTON,WASHINGTON Ladies andlor Genttemen: The undersigned hereby certify that the bidder has examined the site of the proposed work and tiave read and thoroughly understaad the plans, spxifications and contract goveming the work embraced in this improvement, and the method by which paymem will be made for said work, and hereby propose to undertake and complete Et►e work embraced in this nnprovement, or as much thereof as can be completed with th� money available, in accordance with the said plans, specifications and contract and the following schedule of rates and prices: (Note: Unit prices for all iiems, all extensions, and total amount of bid should be shown. Show unit prices both in writing and in figures.) The undersigned certifies and agrees to the following provisions: NON-COLLUSION AFFIDAVIT Being duly sworn, deposes and says, that he is the idernical person who submitted the foregoing proposal or bid, and that such bid is genaine and not sham or coltusive or made in the interest or an behalf of any � person not therein named, and futiher, that the deponent has not directly induced or solicited any other Bidder on the foregoing work or equipment to put in a sham bid, or any other person or corporation to refrain from bidding, and diat deponent has not in any manner sought by col�usion to secure to himself or to , any other person any advantage over other Bidder ar Bidders. AND CERTIFICATION RE: ASSiGNMENT OF ANTI-TRUST CLAIMS TO PURCHASBR Vendor and purchaser recognize that in act�al ecanomic practice overcharges resulting from anti-hust violations are in fact usu�ally borne by the purchaser. Therefore, vendor hereby ass�gns w purchaser any and all clairns for such over-charges as to goods and materials purchased in connection with this order or conuact, except as to overcharges resulting from anti-trust violations commencing after the date of the bid, quotation, or ather event establishing the price umler this order or contract. Tn addition, vendvr warranrs and represents that such of his suppliers and subconuactors shall assign any and all such clanns to purchaser, subject to the aforementioned exceptifln. AND Page 17 Proposal ''rovided to Builders Exchange of WA,inc. For usage Conditions Agreement see www.b�nra.com-Always Verify Scale proposat—Page 2 of 2 MINI�VIUM WAGE AFFIDAVIT FORM I, the undersigned, having been duly sworn, deposed, say and certify that in coruiection with the perforn�ance of the work of this project, I will pay each classificatic�n of laborer, workman, or mechanic euip[oyed in the performance of such work; not iess than the prevailing rate of wage or not less than the minimum rate of wages as specified in the principal contract: that I have read the above and foregoing statement and certificate, tmow the contents thereof and the substance as set forth therein is true to my knowledge and belief. FOR: PROPOSAL, NON COL.LUSION AFFIDA'VIT, ASSIGNMENT OF ANTI-TRUST CLAIMS T4 PURCHASER AND MINIMUM WAGE AFFIDAVIT ��YV1 ��S CO N sT12 v�-r �n 1� Name of Bidder's Firm Printed Name l�h� X-c�w��•�g e 5ignature � � Address: /g 3�� ,�os 5 �� o'Tv�e I 1 �-J►A q eo�� Names of Members of Partnership: OR Name of President of Corporation Name of Secretary of Cozporation Corporatian Organized ander the laws of With Main O�ce in State of Washington at Subscribed and sworn to before me on this �� ' day a��p , , 2�(� _ - �I C �. �E1�Y�;M� Notary li "n and for the State of�Vashington G..��t+�� •. d� r fv++ �,y�:y N�J' (�) N�T'��r M: ' -.'' = 11-��- ��`� ��..� p�ellC My appointrnent expires: �/�,•. • �'�' �� M�A�N�'� � Page 18 `�rovided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale � � Bon�d No. 70749924 BID BOND FORM Herewith �nd deposit in the fortn of a cert�ed check, cashier's check, cash, or bid bond in t�e amount of$ 5$ of amount bid vvhich amount is not less than five pement of the total bid. Signafire Know All Men by Thesc Presents: That we, IC��mi,.ns Constniction , as Principal, and 6�lestern Suretv Caapx�nv as Surety, are hald and firnily botmd unto the City of Reuton, as Obligee, in the pena! sum of 5$ Fiv� percent of total amcxuit bid Dollars, for the payment of whicb the Principal and the Surety bind themselves, tlio.ir heirs, executors, I administrators,suocessors and assigns,jointly and severalty,by these presents. The eondition of.this obligation is such that if the Obligee shall make any award to the Principal for_ Maplewpot# �reel��nd 1V[�d�en Creek 5edim�ent Basin Cleanin�Proiect 2Q09 accdrding to the terms of the proposal or bid made by the Principal therefor, and the Prin�cipa! shatl duty make and enter into a contract with the �bligee in accordance with the terms of said proposal or bid anct award and shall give bond for the faithful performance thereof, with 5urety or Sureties approved by the Obligee; or if the Principal sha11, in case of failure to do so, pay artd forfeit to the Obligee the penal amount of the deposit specified in the call for bids, then this obligatipn shall be null and void; otherwise it shall be and remain in full force and effecc and the Surety shall forthwith pay and forfeit to the Obliges, as penalty and liquidated damages, the amount of this bo�. 5IGNED, SBALED AND DATED THIS 30th DAY OF J�e , 200 9 d — By: Kamins Construction Principal - � � By: _ . , a�( Western SuretY Ca�nY *�;Chol�s B. Fix � Surety --�-� Attorn�y-in-Fact Raceived.retuin of deposit in the sum of$ 09-Bm[iOND.DOC1 Provided to Builders Exchange of WA, Inc.For usage Conditions Agreement see www.bxwa.com-Always Venfy Scale it ; ; � ' � � � ; - ; �er� Su�e ��►r� ar� � y � PO�YCIt OI�'ATTORNL'Y—CCRTII�'I�D CCtPY i � B�nd 1Vo. 7 Q 7 4 9 924 i � Know tlll Men By Theae F"resents,that WESTER2J SURETY CQMPANY,a earparation duly orgmnized aad e3cisting under the lax.£ of the State of South Dakota,and having its principal O�CB lII S10U!C F3II3�South Uakata(the"Company"),dacs by these gresents make. ccr�titute and app oint N i cr o 1 a s P. F 1.,� its true and lawful attorney(sj-in-fact.�ith full power and authority�hareby confzrred,to execute,acknowledge and deliv>r£ox and on it� t+ehalf as Stuety,t�and>fnr� I Principal: Chad Kamins dba Ksrnins Genstruction I Obligee: Cit�t af Renton i A�nc�tmt: $5 0 0,0 O 0.O o � and to bind the Company thereby as fully and 4o the satne exttnt ay if auch bonds wert si�ned by the $enior Vice PresidanL,sealed with the corporate seal a#'the Compaxty and duly attested by its Secretauy,hereby ratifying and oon&rming all that the said attorney(s)-in-fact may da wiLhin t,he above stz►teci linsitatians. Said apgadntmQnt is made under aad by authc+rity af the fnll�awin;bylxw af West?rn Surety �� C•�mpany which rernains in fiill force and effect. ' "Soction ?. Alk bands,golieics,undcrtnkings,Powcrs af Attarnay ar athes abligcdioas af thcz eorpozALian shall be executed in t•be cerporate name of the Companq by the President,$ecretary,any A.ssistsnE Secretary,Treasurer,or any Yice Presidetit or by suah other oH'iaars ac the Board of Diractore may autharize. The President,an�y Vice Presidant,$ecretary,any Assistant�cretan,;,or the Treasurer ma,y appaint Attorneys i,n Fact ar agents who shall have authority to issue 6onds,policies,or undertaldngs in the name of the�vampany. The corporate seal is not necassary fnr the validity of 2ny boncis, policiea,unc#ertaldngs,Powers of Attorney or other obligatinns of the co�-pnration. ThR aipnat.t}re Rf ar�y snr.h trfficPr�nd thr rnt�nr�Y,a+r�)m�y hP pri»tpd hy far.eimile." All authority hereby conferred shall e!cpire and tei�rnuiate,without not•ice,unless used befoi�e midnight of Ueqtember 30 � %n�9 ,but unti2 sueh time shat2 be iirevoeaWe an�in full farce and effeet. In t�iitness Whereo�Western Surety Company has caused the�e preaenta to Ms;igned by its Senior Vice President,Paul T.Bruflat; aud its��y��o be affixed this 34th day d June , 2049 ��'�� WEST R SURE COMFANY .�„*.S��°" " ' ��>- �"�,` • �� e � C.�.�— /. � ��` ,��'��;�� >� �� Patd T.$rufla�niar Vice President �.-�= t-�t� ��'� '�'.�'�'4w+',��:: �'��R. pA ss COUN� A, � I pn�s 3l�th day of June ,iu I.lus ynar 2009 �L4'�l�L'C lI1Cy d 114L7lL',y�lYLI14�yerauiudly a��:ue� Pau1 T. Bru9at, who being to me duly swarn, acknowiedged tliat he signed the aboce Power o£Attorney #s the aforesaid officer af W'E3TERN SUftETX GdMPANY snd s�sknowledgsd said instrumex�t t3 be the voluntary acL and deed of said eacparation. ♦ti��+M�w.ytiw�ti+.+M►www�� : D. KRELL NOI'AAIY PUBLIC otar3 Pubtic-`3outh Dakota � SdUTH DiAKG'llil� �4YVuri4hh44MbM�4r�M�1� My Cornmission Expires November 30,2p12 I thc undcreignod officer of l�'cetcrn Surety Compexny,u atcok oerporation of thc State of South D�lcota,do hcreby ccrtify that thc attached Power ef Attorney i:in fuil force and effect and is irrevocable,and fiuthern�ore,that Sectien 7 of the bylaws of the Company ac sPt fnrth in t.hr Powt>r nf Att�rrsr�y i;nnw in fnme. ' In testiznon��whereaf,I havc hereunto aet my hand mnd senl of Western Surety Campany this 30 th ;ia`•pj Jun= , 2009 WEST R SURE ' C �?1ViP�.I�F� G.../G— ./. " Paul fi.Bru$a .a�rar�ice Presi:�rs: Form F5308-8�2608 I CITY OF RENTQN Maplewood Creek And Madsen Creek Sediment Basin Cteaning Project 2Q09 SWP-27-2Q57 ACKNOWLEDGEMENT OF RECEIP'I'OF ADDENDA ACKNOWLEUGEMENT OF RECEIPT OF ADDENDA NO. DATE: �I NO. DATE: NO. DATE: NO. DATE: I NO. DATE: I 0 STGNED: ��-, T]TLE:_�Cr�N E IZ NAME OF COMPANY: �R►'� � �� (' f� n)ST�U C,T\O 1.� ADDI2ESS: �� S I s ��sS �oo�d� CITY!STATE/ZIP: �Oi'Y�.(� , � �' ��O' � ( . TELEPHONE: O�� `��o ' GI I 1� Page 22 Acknowledgement of Receipt of Addenda �rovided to Builders Exchange of WA, Inc.For usage Conditions Agreement see www.bxwa.com-Alv+nys Verify Scale SUBCONTRACTOR LIST Maplewood Creek a�td Madseu Cc�eek Sediment Basin Cleaning Project 2009 I SWP-27-2057 RCW 39.30.06U reqaires that for all public works contracts exceeding�1,000,000 the bidder shatl submit the names af all subconuactors whose subcontract amount exceeds ten petcent (1096) of the contract price, and whose work involves either heating, air conditioning, ventiladon, plumbing, or eIectrical. If the subcontractors names aze not submitted with the bid, or within 24 hours of the bid, the bid shall be ' considered nonresponsive and, thezefore, void. Complete one af the following for contracts that exceed$1,000,000: A. There are ao subco�ractors proposed whose snbcoa�tract amount exceeds ten percent {10°�fv)of the contract price. Name: ��a�JC �n��r�S Tit�e: �w l�c_�f' Sign'atur�e: C_ � � 9 � B. T6e foIlowing siubcontractor(s) subcontract amount e�ceeds 10 percent of the co�ract price: pist subcontractor and bid ite�ot) Bid Item(s) i Subcontractor Name I Acidress Phone No. State Contractor's License No. Bid Item(s) SubconEractor Name Address Phone No. State Contractor's License No. Bid Item(s) Subcomractor Name Address Phone No. State Conuactor's Licensa No. h:lfilc syslswp-sucfs�ce water proJec�slswp-27-wrfaa watsr proJects(cep)127-2057 mapiewoaf basin12009 poM clraning1160t finat spac-2009- mspiwdl t2a-�►bcom�aaor list,doc Revised 7f206'1 Page 23 Subcontractor List '�rovided to Builders F�cchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale Page 1 of 2 CITY OF RENTON MAPLEWOOD CREEK and MADSEN CREEK SEDIMENT BASIN CLEANING PROJECT 2009 SCHEDULE OF PRICES t�tote: Und prices for ali items,all extensians and total amount of bid must be shown. Shpw unit prices in both words and fi�ures. Where confticf occurs the writtert or typed words shall p�evail. See Speaet Provisions for 8id Item descriptions. IlTEM APPROX. ITEM NAME WITH UNIT PRICE UNlT PRICE AMOUNT NO. QUANTITY (Unit Prices ta be written in words) (figure) (figure) SCHEDl1LE A—Maptewood Sasin 1.- 1 M bilization Lump Sum ��r�.ouca�� vc tti,�.��a $�'39�Oc� � y�'3�!.OQ -1-1n`��''�y n;•�c � 2.- 'I Construct Bypass Dam, Divert Creek, � Rescue Fish, Drain Basin n � Lump Sum $o�e �svs� o� b.unr�ro� �FO�/' $ l Oy, O $ �,�D�.60 ( 3.- 1 Remove, Hau�, Dispose of Sediment Lump Sum $ ,� k�ovsaro� n;n• bw�$ 21�q��.Qp $ a��O ��X 5iX � 4.- 1 Refill Ba in, Remove Sypass Dam, ,. Restore anks Lump Sum $pr� �ous�� o�t k�+��reo� � I� .GG � 1 I,�-7(Q.00 : ��.ue�.t S rx ! Items 5,6, 7 N t Used For This Year i I ; 8.- 14 V etation Maintenar�ce Areas � ' Each � we Inu►.��,rec� seuc,n�EY s�X $ :�7G.G`1 $�fi� 3�(o�i ;,: � 6� ' �cJl /00 � 9: 3000 Hydroseeding � Sq.Ft $ -Fwchl-�r �r Ct��"S $ , v2� $ �7�0,00 ;� , ► 90.- 1 Minor Changes Lurnp Sum $One Tfiousand FNe Hundred Dollars . $1.500.OQ $1.500.00 'i subtota� ��1 F3. C�G v ! 9.5%SaEes Tax $�1� , �1`7 � - TOTAL SCHEDULE A $�� . J� ✓ � � _ - - � 14,SCI3fiD PRICES.doc Page 20 Schedule of Prices �rovided to Builders Exchange of WA, Inc. For usage Conditions Agreemerit see www.bxwa.com-Always Verify Scale , Page 2 oi 2 CITY OF RENTON AAAPLEWOOD CREEK SEDIMENT BASiN 2009 CLEANING PROJECT SCHEDULE OF PRICES Note: Unit prices for all items,all extensions and total amount of bid must be shawn. Show unit pricss in both words aRd fgures. Where conflict oocurs the written or typed words shell prevail. See Speciai Provisians for Bid kem desc�iptlons. __ � ITEM APPROX. ITEM NAME WITH UNIT PRICE UN17 PRICE AMOUNT NO. QUANTITY (Unit P�ices to be written in wards) (figure) {flgure) � SCHEDULE B—Madsen Basin I B-1. 1 Mobiiizati�Qn LumpSum $�r t'�•avcav� ��ve k��rec� $�;�,� $ �.��1�� -�1�:�r ncv�e, � B-2. 1 Cor�struct By ass Dam, Divert Creek, Rescue Fish, Drain Basin �� ` 4��Oy �UU 5��.,,10��4� Lump 5um $o�t 4�►oy�a�g k� $ . B-3. 1 Remove,Haul, Dispose of ediment A_ A Lump Sum $4w�r►�V ort 'K-d�ia_ ni� �v�K$ ` l q 00 $ `��QU SiX{y S Z jc B-4. 1 Refill Basm, Remove Bypass Dam, Restore Banks Lump Sum $p�nc 1�o�ca�.� o•.t h�� $ � r 7 c�oo $ l I ?G.0� S��er�r S�X &5. 1200 Hydr seeding , Sq.Ft � �u�ky eca1�.'� cen� g . �$ $ 57�, .C� � v B-G. 1 Minor Changes Lurnp Sum $One Thousand Dollars . �1.000.00 S1.d00_00 � ✓ Subtotal $�0, 3�LQ� 9.5%Sales Tax $��y .�� '� TOTAL SCHEDULE B $ �3 e��, �Q " TOTAL SCHEDULE A(from previous page) $�� 1.2 • / � � TOTA€.SCHEDULE A and B $ � ) . 4�7 ,y � ✓ ► f I ,, .. .... ,_ The bidder sha{l bid on all bid schedule items of ail schedules set forth in the bid forrns ta be considered responslve for award. �asc�v P�ucEs.a� Page 21 �rovided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale 2—CONTRACT SECTION Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2009 SWP-27-2057 The contract documents in this section must be executed and submitted by the successful Bidder within ten(10)days following the Notice of Award. ❖Bond to the City of Renton ❖Fair Practices Policy Affidavit of Compliance ❖Contract Agreement(Contracts other than Federal -Aid FHWA) ❖City of Renton Insurance Information Form ❖City of Renton Standazd Endorsement Form ❖ Submit after Notice of Awazd 12c-CON7RACT SEC1'ION.DOC1 , • �� KAMINC*928LD . 19315 Ross Road Bothell,WA 98011 Phone 206-396-9115 Fag 877-710-9005 July 9�', 2009 To whom it may concern: Kamins Construction only authorizes Chad Kamins to sign any legal binding documents that may pertain to Kamins Construction. Sincerely, �� Chad Kamins Ovvner ��y O� CITY OF RENTON • � . FAIR PRACTICES POLICY �� AFFIDAVIT OF COMPLIANCE ��1�11 lv �T��G�101�,� hereby confirms and declares that (Name of contractodsubcontractor/consultant) I. It is the policy of ��)S GpN�;C'Rij(�'1p1� to offer equal (Name of contractor/subcontractor/consuliant) opportunity to all qualified employees and applicants for employment without regard to the race,creed,color,sex, national origin,age,disability or veteran status. II. K��V1 � N��II�S'i'RS,�("_C�1 Q l� complies with all applicable (Name of contractor/subcontractor/consultant) federal,state and local laws governing non-discrimination in employment. III. When applicable, ��IV\� I�S CD II�STP.l.)CT l0 IJ will seek out and (Name of contractor/subcontractor/consultant) negotiate with minority and women contractors for the award of subcontracts. C�.I�� 4L��.�s Print Agent/Representative's Name ("�f ,��t2 Print Agent/Representative's Title 0 AgentJRepresentative's Signature 9 Date Signe � H:�File Sys1SWP-Surface Watet Projects�.SWP-27-Surface Water Projects(CIP)127-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 � FINAL SPEG2009-Maplwd�l4-FAIR PRAC7ICE.DOC\ Bond No. 70758056 ' BOND TO THE CITY OF RENTON � KNOW ALL MEN BY THESE PRESENTS: That we,the undersigned ��l� ( �S C�(I�ST�I)G`t't C� f� , as principal, and �st�sn SuretY �Y corporation organized and existing under the laws of the State of S.Dakota as a surety corpora.tion, and qualified under the laws of the State of Washington to become surety upon bonds of contractors with municipal to the Ci of Renton in the corporations, as surety aze�omtly and severally held and firmly bound ty penal sum of $'71.437.43 for the payment of which sum on demand we bind ourselves and our successors,heirs,administrators or person representatives,as the case may be. This obligation is entered into in pursuance of the statutes of the State of Washington, the Ordinance ' of the City of Renton. ' Dated at R�� ,Washington,this o�7`� day of .�4' ,2009 . , � v ' Nevertheless,the conditions of the above obligation are such that: WHEREAS,under and pursuant to Public Works Construction Contract CAG09-122 providing for construction of Maplewood Creek and Madsen Creek Sediment Basin Cleanin�Proiect 2009 . the principal is required to furnish a bond for the faithful performance of the contract; and WHEREAS, the principal has accepted, or is about to accept, the contract, and undertake to perform the work therein rovided for in the manner and within the time set forth; P NOW, TI�REFORE, if the principal shall faithfully perform all of the provisions of said contract in the manner and within the time therein set forth,or within such extensions of time as may be granted under said contract, and shall pay all laborers, mechanics, subcontractors and materialmen, and all persons who shall supply said principal or subcontractors with provisions and supplies for the carrying on of said work, and shall hold said City of Renton harmless from any loss or damage occasioned to any person or property by reason of any cazelessness or negligence on the part of said principal,or any subcontractor in the performance of said work,and shall indemnify and hold the City of Renton harmless from any damage or expense by reason of failure of performance as specified in the contract or from defects appearing or developing in the material or workmanship provided or performed under the contract within a period of one year after its acceptance thereof by the City of Renton,then and in that event this obligation shall be void; but otherwise it shall be and remain in full force and effect. �IN\1 Iv S Cad1)Srt'(�V�O1V Westexn Suret �nv Principal Surety � a � . �.� . . � Signature Signature ` - ` .. _ - �q - �- - _ V W 1�� 12 Attprney-in-Fact � . -_ _�, Title Title NicY�las B. Fix ` � � Bond not dated at request of vwru�s. Signed and Sealed 7/15/09 f � estern ure � om an VV S C � py PO�Y�R OI�'ATTORN�Y-C�RTII'I�D COPY BondNo. �0758U5� , Know All Man Bt�These Presents,that WESTERN 3URETY COMPANY,a corporation duly organized and e�dsting under the law=_ ' of the State of Sauth Dakota,and having ite principal office in Sioux Falls,South Dalcota(the"Company"),does by these presents tnalce, cc•nstituteandappoint Nicrolas P. Fi.; its true and lawful attorney(sj-in-fact,�ith full power and authority hereby confarred,to execute,acknowledge and deliver for and on it� bebalf as Surety,bonda for� Principal: Chad Kamins dba K�mins Censtruction Obligee: Cit�i of Rcnton Amotu�t: $500,000.00 and to bind the Company thereby as fully and to the same extent as if 9uch bonds were signed by the Senior Vice President,sealed with the corporat.e seal of the Compa�v and duly attes4ed b3�its Secretary,hereby rati(ving and confirming all that the said attoiney(s)-in•fact. may do within the abcve stated limitation>. Sud appointment i=_made under and hy anthority of the following bylaw of Western Sm•ety ' Co:npany which remains in fiill force and effeet. "Scction ?. All bonds, policics,undec•taltings, Powcrs of Attorncy or athcr obligntions of thc corporation shall bc�xccutcd in thc ccrporate name cf the Company by the Pr�sident,Secretary,any Assistant Secretary,Treasurer,or any Vice President or by such othei officers as the Board of Director�may authorize. The Presidant,any Vice President,Secretary,any Assistant Sacretaz•y,or the Treasw•er may appoint Attomeys in Fact or agents who shall hace authority to issue bonds,policies,or undertaltings in the name of tLe Company. The corporate seal is not necessary for the c•alidity of any honds,policies,Lwdertakings,Powers of Attorney or other obligations of the r.r,rP�r�tion ThP�ign�tnrP nfany such nffir.Pr and t.hP�rp�r�ta GPaI may be PrintPd by far.simile." All authority hereby conferred shall expire and terminate,without notice,unless used before midni�ht of November 15 ��1�9 ,but until such time shall be irrevocable an3 in full force and effect. , In W'ituess Whereof,Western Surety Company has caused these presents to be�igned by its Senior Vice President,Paid T.BtvOat, aud its cor��g,�al to 6e affixed this 15 t h day of Ju 1 v 2 0 0 9 � .��,�'�'�-.��g�`ifsO'�'a �-4��-.,�°'"'" "••.,��3K W E S T R S U R E C O M P A N Y =_�. � ��;,��;°`�!��:��.- �,,,� � �> �,�¢,•�� tr?'zi' S"-:-5a�i �y�i� e�+`�'� � .�: ;�� Paul T.BruflaC/Senior Vice President ��:_ �i��,'�� sT�'��}�sQ.u.TT�•z��'rn _ }� - ;3�•:;�$+� ss t Courr�;��,�,,.,.:-• a On this 15 th day of Ju 1V ,iii 61ie year 20 09 ,Lefi�re cu�,a twLary puLliu,�erauiially ayy�are� Paul T. Bruflat, who being to me duly� aworn, acknowledged that he signed the aboce Power of Attorney as the aforesaid officer of WESTERN SURETY CGMPANY and acknowledgad said instrument to be the voluntary act and deed of said corporation. �rr��tiM4Y�r�Ntititi��\ti��K{ � �� + D. KRELL + ��r NOrARY PUBLIC � �� SOUTH DAKOTA�f � i�lotary Yublic-South Dakota }�r..rtir��ti�r��.r��..rr�r♦ My Commission Expires November 30,2012 I thc und�r:igncd officcr of 4�'cstcrn Surety Company,a�tecic cerporution of thc Stutc of$outh Dnkota,do hcrcby ecrtify that thc attached Power of Attorney�i�in full force and effect and is irrevocable,and fwthermore,that 8ectien 7 of the bylaws of the Cornp�y a� sPt.fnrth in thP PnwPr�f AttnrnPy i,now in farce. In testunony whereof,I have hereunto set my hand and seal of Western Surety Company this 15 til da�of Julv '�009 , j WEST R SURE V COM�F1.NY ' � � Paul T.Brufla emo:Vice Prendent Form F5306-9•2006 �'�- CONTRACTS OTHER THAN FEDERAL-AID FHWA THIS AGREEMENT, made and entered into this .�7* day of �yu�t , 2009 by and between THE CITY OF RENTON, Washington, a municipal corpora�on o'f the State of Washington, hereinafter referred to as "CITY" and Kamins Construction , hereinafter referred to as"CONTRACTOR." WITNESSETH: 1) The Contractor shall within the time stipulated, (tawit: within 25 working days from date of commencement hereof as required by the Contract, of which this agreement is a component part)perform all the work and services required to be performed, and provide and furnish all of the labor, materials, appliances, machines, tools, equipment, utility and transportation services necessary to perform the Contract, and shall complete the construction and installation work in a workmanlike manner, in connection with the City's Project (identified as No. SWP-27-2057 _ for improvement by construction and installation of: Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2009 Work as described in"Scope of Work"dated_June 2009 ,attached hereto. All the foregoing shall be timely performed, furnished,constructed, installed and completed in strict conformity with the plans and specifications, including any and all addenda issued by the City and all other documents hereinafter enumerated,and in full compliance with all applicable codes, ordinances and regulations of the City of Renton and any other governmental authority having jurisdiction thereover. It is further agreed and stipulated that all of said labor, materials, appliances, machines, tools, equipment and services shall be furnished and the construction installation performed and completed to the satisfaction and the approval of the City's Public Works Director as being in such conformity with the plans, specifications and all requirements of or arising under the Contract. The Contractor agrees to use recycled materials whenever practicable. 2) The aforesaid Contraet,entered into by the acceptance of the Contractor's bid and signing of this agreement, consists of the following documents, all of which are component parts of said Contract and as fully a part thereof as if herein set out in full, and if not attached, as if hereto attached. a) This Agreement b) Instruction to Bidders c) Bid Proposal d) Specifications e) Maps and Plans fl Bid g) Advertisement for Bids h) Special Provisions,if any i) Technical Specifications, if any 1 C 1-2009 3) If the Contractor refuses or fails to prosecute the work or any part thereof, with such diligence as will insure its completion within the time specified in this Contract, or any I extension in writing thereof, or fails to complete said work with such time, or if the ' Contractor shall be adjudged a bankrupt, or if he should make a general assignment for the benefit of his creditors, or if a receiver shall be appointed on account of the Contractor's insolvency, or if he or any of his subcontractors should violate any of the provisions of this Contract,the City may then serve written notice upon him and his surety of its intention to � terminate the Contract,and unless within ten(10)days after the serving of such notice,such I violation or non-compliance of any provision of the Contract shall cease and satisfactory i amangement for the cortection thereof be made, this Contract, shall, upon the expiration of I said ten (10) day period, cease and terminate in every respect. In the event of any such '� termination,the City shall immediately serve written notice thereof upon the surety and the Contractor and the surety shall have the right to take over and perform the Contract, provided, however, that if the surety within fifteen (151 davs after the serving upon it of such notice of termination does not nerform the Contract or dces not commence nerformance thereof, the City itself may take over the work under the Contract and prosecute the same to comptetion by Contract or by any other method it may deem advisable,for the account and at the expense of the Contractor,and his surety shall be liable to the City for any excess cost or other damages occasioned the City thereby. In such event, the City, if it so elects,may,without liability for so doing,take possession of and utilize in completing said Contract such materials, machinery, appliances, equipment, plants and other properties belonging to the Contractor as may be on site of the project and useful therein. 4) The foregoing provisions are in addition to and not in limitation of any other rights or remedies available to the City. . 5) Contractor agrees and covenants to hold and save the City, its officers, agents, representatives and employees harmless and to promptly indemnify same from and against any and all claims, actions, damages, liability of every type and nature including all costs and legal expenses incurred by reason of any work arising under or in connection with the Contract to be performed hereunder, including loss of life,personal injury and/or damage to property arising from or out of any occurrence, omission or activity upon, on or about the premises worked upon or in any way relating to this Contract. This hold harmless and indemnification provision shall likewise apply for or on account of any patented or unpatented invention,process, article or appliance manufactured for use in the performance of the Contract, including its use by the City, unless otherwise specifically provided for in this Contract. The Contractor agrees to name the City as an additional insured on a noncontributory primary basis. In the event the City shall, without fault on its part, be made a party to any litigation commenced by or against Contractor, then Contractor shall proceed and hold the City harmless and he shall pay all costs, expenses and reasonable attorney's fees incuned or paid by the City in connection with such litigation. Furthermore, Contractor agrees to pay all costs,expenses and reasonable attorney's fees that may be incurred or paid by City in the enforcement of any of the covenants,provisions and agreements hereunder. Nothing herein shall require the Contractor to indemnify the City against and hold harmless the City, from claims, demands or suits based solely upon the conduct of the City, its officers or employees and provided further that if claims or suits are caused by or result from the concurrent negligence of(a)the Contractor's agents or employees and (b)the City, 2 C 1-2009 its agents, officers and employees, and involves those actions covered by RCW 4.24.115, this indemnity provision with respect to claims or suits based upon such concurrent negligence shatl be valid and enforceable only to the extent of the Contractor's negligence or the negligence of the Contractor's agents or employees. Should a court of competent jurisdiction determine that this agreement is subject to RCW 4.24.115,then,in the event of liability for damages arising out of bodily injury to persons or damages to property caused by or resulting from the concurrent negligence of the contractor and the city, its officers, officials, employees and volunteers, the contractor's liability hereunder shall be only to the extent of the contractor's negligence. It is further specifically and expressly understood that the indemnification provided herein constitute the contractor's waiver of immunity under the Industrial Insurance Act, Title 51 RCW, solely for the purposes of this indemnification. This waiver has been mutually negotiated by the parties. The provisions of this section shall survive the expiration or termination of this agreement. 6) Any notice from one party to the other party under the Contract shall be in writing and shall be dated and signed by the party giving such notice or by its duly authorized representative of such party. Any such notice as heretofore specified shall be given by personal delivery thereof or by depositing same in the United States mail, postage prepaid, certified or registered mail. 7) The Contractor shall commence performance of the Contract no later than 10 calendar days a8er Contract final execution, and shall complete the full performance of the Contract not later than 25 working days from the date of commencement. For each and every working day of delay after the established day of completion, it is hereby stipulated and agreed that the damages to the City occasioned by said delay will be the sum of per Section 1-08.9 of Standard Specifications as liquidated damages(and not as a penalty)for each such day,which shall be paid by the Contractor to the City. 8) Neither the final certificate of payment not any provision in the Contract nor partial or entire use of any installation provided for by this Contract shall relieve the Contractor of liability in respect to any warranties or responsibility for faulty materials or workmanship. T'he Contractor shall be under the duty to remedy any defects in the work and pay for any damage to other work resulting therefrom which shall appear within the period of one (1) year from the date of final acceptance of the work, unless a longer period is specified. The City will give notiee of observed defects as heretofore specified with reasonable promptness after discovery thereof, and Contractor shall be obligated to take immediate steps to conect and remedy any such defect, fault or breach at the sole cost and expense of Contractor. Defective or Unauthorized Work. The City reserves its right to withhold payment from Contractor for any defective or unauthorized work. Defective or unauthorized work includes,without limitation: work and materials that do not conform to the requirements of this Agreement;and extra work and materials furnished without the City's written approval. If Contractor is unable, for any reason, to satisfactorily complete any portion of the work, the City may complete the work by contract or otherwise, and Contractor shall be liable to the City for any additional costs incurred by the City. "Additional costs" shall mean all reasonable costs, including legal costs and attorney fees, incurred by the City beyond the maximum Contract price specified above. The City further reserves its right to deduct the cost to complete the Contract work, including any Additional Costs, from any and all amounts due or to become due the Contractor. 3 C 1-2009 _ • The Contractor agrees the above one year limitation shall not exclude or diminish the City's rights under any law to obtain damages and recover costs resulting from defective and ' unauthorized work discovered after one year but prior to the expiration of the legal time � period set forth in RCW 4.16.040 limiting actions upon a contract in writing, or liability �, expressed or implied arising out of a written agreement. I Final Payment: Waiver of Claims. THE CONTRACTOR'S ACCEPTANCE OF FINAL ' PAYMENT (EXCLUDING WITHHELD RETAINAGE) SHAI;L CONSTITUTE A WANER OF CONTRACTOR'S CLAIMS, EXCEPT THOSE PREVIOUSLY AND PROPERLY MADE AND IDENTIFIED BY CONTRACTOR AS UNSETTLED AT THE I TIME FINAL PAYMENT IS MADE AND ACCEPTED. 9) The Contractor and each subcontractor, if any, shall submit to the City such schedules of a 11 re orts estimates records and uantities and costs ro ess schedules o s , 9 � F 8i' � P Yr � P � ' miscellaneous data ' in to the Contract as ma be uested b the Ci from time to Pertaln 8 Y re9 Y h' time. 10) The Contractor shall furnish a surety bond or bonds as security for the faithful performance of the Contract, including the payment of all persons and firms performing labor on the ' construction project under this Contract or furnishing materials in connection with this Contract; said bond to be in the full amount of the Contract price as specified in Paragraph 12. The surety or sureties on such bond or bonds must be duly licensed as a surety in the State of Washington. 11) The Contractor shall verify,when submitting first payment invoice and annually thereafter, possession of a current City of Renton business license while conducting work for the City. The Contractor shall require, and provide verification upon request, that all subcontractors participating in a City project possess a current City of Renton business license. The Contractor shall provide, and obtain City approval of, a trdffic control plan prior to conducting work in City right-of-way. 12) The total amount of this contract is the sum of $71.437.43 �� Seventv One Thousand.four hundred thirtv seven dollars and 43 cents �� including Washington State Sales Tax. Payments will be made to Contractor as specified in the "Special Pravisions"of this Contract. 13) INDEPENDENT CONTRACTOR. The parties intend that an Independent Contractor- Employer Relationship will be created by this Agreement and that the Contractor has the , ability to control and direct the performance and details of its work, the City being interested only in the results obtained under this Agreement. 14) LIMITATION OF ACTIONS. CONTRACTOR MUST, IN ANY EVENT, FILE ANY LAWSUIT ARISING FROM OR CONNECTED WITH THIS AGREEMENT WITHIN . 120 CALENDAR DAYS FROM THE DATE THE CONTRACT WORK IS COMPLETE OR CONTRACTOR'S ABILITY TO FILE THAT CLAIM OR SUIT SHALL BE FOREVER BARRED. THIS SECTION FURTHER LIMITS ANY APPLICABLE STATUTORY LIMITATIONS PERIOD. 15) Non-Waiver of Breach. The failwe of the City to insist upon strict performance of any of the covenants and agreements contained in this Agreement, or to exercise any option 4 C 1-2009 � ' conferred by this Agreement in one or more instances shall not be construed to be a waiver or relinquishment of those covenants, agreements or options, and the same shall be and remain in full force and effect. 16) Written Notice. All communications regarding this Agreement shall be sent to the parties at the addresses listed on the signature page of the Agreement, unless notified to the contrary. Any written notice hereunder shall become effective three(3)business days after the date of � mailing by registered or certified mail, and shall be deemed sufficiently given if sent to the ' addressee at the address stated in this Agreement or such other address as may be hereafter specified in writing. 17) Assignment. Any assignment of this Agreement by either party without the written consent of the non-assigning party shall be void. If the non-assigning party gives its consent to any assignment, the terms of this Agreement shall continue in full force and effect and no further assignment shall be made without additional written consent. 18) Modification. No waiver, alteration, or modification of any of the provisions of this Agreement shall be binding unless in writing and signed by a duly authorized representative of the city and Contractor. 19) Compliance with Laws. The Contractor agrees to comply with all federal, state, and municipal laws, rules, and regulations that are now effective or in the future become applicable to Contractor's business, equipment, and personnel engaged in operations covered by this Agreement or accruing out of the performance of those operations. 20) Counterparts. This Agreement may be executed in any number of counterparts, each of which shall constitute an original, and all of which will together constitute this one Agreement. IN WITNESS WHEREOF, the City has caused these presents to be signed by its Mayor and attested by its City Clerk and the Contractor has hereunto set his hand and seal the day and year first above-written. CONTRACTOR ITY OF N � � � - �1�� \�Sr,.��ns President/Partner/Owner Mayor Denis Law � ATTEST _ ��,R,D- (�J��~ Secretary Bonnie I. Walton, " - City Clerk dba �:AN/�l t�l� GO II�S�'�l��"T 1(`� 1� L��•a.o� �au�or� Firm Name � Individual ❑ Partnership ❑ Corporation Incorporated in 5 C I-2009 CITY OF RENTON '� Maplewood Creek and lYiadsen Creek Sediment Basin Cleaning Project 2009 SWP-27-2057 RETAINAGE SELECTION Per Standard Specifications Section 1-09.9(1)Retainage,and RCW 60.28,a sum of 5-percent of the monies earned by the Contractor will be retained from progress estimates. The retainage will be used as a trust fund for the protection and payment of(1)the State with respect to taxes,and(2)the claims of any person arising under the Contract. The Contractor sha11 select one of the options below for the retainage fund(check one): � 1.Retained in a fund held by the City(non-interest bearing),or _ 2.Deposited by the City in an escrow account(interest bearing)in a bank,mutual savings bank,or savings and loan association. Deposits will be in the name of the City and aze not allowed to be withdrawn without the City's written authorization. _3.The City,at it's option,may accept a bond from the Contractor in lieu of retainage. If the Contractor selects option 2 or 3 it is fully responsible for selecting the bank or association to be used,and for making all artangements and paying all costs associated with that option. All arrangements and forms needed for option 2 or 3 shall be submitted to the City for review and approval. Release of the Retainage will be made 60 days following the Completion Date provided the conditions in Special Provisions Section 1-09.9(1),and applicable State Regulations,are met. SIGNED: � "� � �r PRINT NAME: C�G�. �rv`t, �� COMPANY: 1��L I�V��'�� C�l�II�ST�.UC.T��/V DATE: � CI ( . Clieni�:57239 ACORDTM CERTIFICATE OF LIABILITY INSURANCE � o,;,�0"9°'"""" ' ��R THIS CERTIFlCATE IS ISSUED AS A MATTER OF INFORMATION Bell-Anderson Ins-Bellevue C/L ONLY ANO CONFERS NO RIGHTS UPON THE CERTIFICATE P.O.Box 40509 HOLDER THIS CERTIFICATE DOES NOT AMEND,EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICES BELOW. 11201 S. E.STH ST.,SUITE 100 , Bellevue,WA 88015-4509 I INSURERS AFFORDING COVERAGE I NAIC# �"��o iHsu�Ra The Ohio Casualty Insurance Co. � �, Chad Kamins � INSURER B: Dba:Kamins Construction �NSURERC: I 19315 Ross Rd � INSURER D: Both@II,WA 98011 iNsu�R E � COVERAGES ' THE POLICIES OF INSURANCE LtSTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED A80VE FOR THE POLICY PERIOD INDICATED.NOTWITHSTANDING , ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTA�N,THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS,EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.AGGREOATE IIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. LT8 L� POUCII EFFECTNE �m I UMrtB r TYPE OF iNSURANCE VOLICY NUMBFR p�,7�ryy�yn A �NE�� BH053745556 08I04/09 08/04N 0 �ncH occu�ricE �s1.000A00 X COMMERCIAL GENERAL LIABIL(TY DAMAGE TO RENTED 'S�OO.00O _�CLAlMS MADE a OCCUR MED EJ�(Any are pe�son) I S'I O.00O X t250 PD Ded �a��w��' �s1,000.000 c�NEww Acc�cn� I s2.00O.000 c�nc�c,�cn�uMrr na�s�: wtaoucrs-coMProP a�c I s2,000,000 ��,.n�T n�� A nuroMoe�w�siurr BA053745556 06/04/09 OS/04/10 �BINED 31NGLE UMIT X a�nr nuro ��;�„q s1,000,000 ALL ONMED AUT06 I BODILY MJURY $ SCHEDULED AU7QS (Per person) X HIR�AUTOS I BODILY MIJURY s X NON-OWNEDAUTOS ��) PROPERtt DAMAGE I S (��) CsARAGE LIABILITY AUTO ONLY-FA ACqDENT I S �ANY AUTO OTHER TtUW EA ACC(3 AUTO ONLY: A�I f A excessiurer�u w►ewTr US053745558 07N 5/09 06/04N 0 �ac►+occur�r�ce �s1,U00.000 �0(xUR �CLAIMS MADE AGGREGATE I S'I.00O.00O la oeoucne� �a X Re�Nnoni t;10,000 �s WORI�RSCOMPEN&1TIONAND CT053745556 07/15/09 06/04/70 � �ST^Tu' IorH-I Toav urrrrs � A E�O�� -WA Sto G E.L EACH ACqDENT ANV PROPRIETORlPARTNER/EJ�CUTIVE p �- -It s1,000,000 OFFlCER/MEMBER IXCLUDED? E.L DISEASE-EA EMPLOYE[y S�,OOO,OOO 3PECIAL PRCWISIONS hebw E.L DISEA3E-POIJCY LIMIT I 5�,��,0� OTFIER DE8CRIPTiON OF OPHtAT10N6 I LOCATIONB/VEFMCLEE/EXCLU&ONS ADDED BY ENDORSEMENT I BPECYLL PROVI&ONS RE:Ongoing Operations of the Named Insured Only. The City of Renton,and its offic�rs,officials,agents,employees and volunteers are additional insured for general liability,but only if r+equired by writben contract or written agreement per General (See AHached Descriptions� CERTIFICATE HOLDER CANCELLATION � SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE ONIRATION City of Renton ow�n�r�,rrie�ssuuic iesur�e w��+o�►wR To wuu� _�. DAYS NIRITTEN Attn:Paul i Sulky-H R&RM NOTICE TO THE CERTIFlCATE MOLDER NAMED TO TFE LEFT,BUT FAILURE TO DO SO SIiALL 1055 South Grady Way IMPOBE NO OBLI6ATION OR WBILRY OF AN1f KIND UPON THE IN8URER,IT8 AGENTS OR Renton,WA 98057 REPRESENTATIVEB. AUT1iORQED REPRESENTATNE / _'�7�� ACORD 25(2001/08)� pf 3 #S228819/M228818 GSS 0 ACORD CORPORATION 1988 IMPORTANT If the certificate hoider is an ADDITIONAL iNSURED the ic ies must be endorsed. A statement , Pa Y� ) on this certficate does not confer rights to the certficate holder in lieu of such endorsement(s). If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy,certain policies may require an enda�sement. A statement on this certificate does not confer rights to the certficate holder in lieu of such endorsement(s). DISCLAIMER The Certificate of Insurance on fhe reverse side of this form does not constitute a contract between the issuing insurer(s), authorized representative or producer,and the certificate hdder, nor does it affirrnatively or negatively amend, extend or alter ihe coverage afforded by the policies listed ihereon. ACORD 25S(2001/08) 2 of 3 #S228819IM228818 DESCRIPTION C ntinued from Pa e 1 S ( o g ) � Liability Master Pak Bianket Additional Insured provision CG641S 12/03. Waiver of Transfer of Righb of Recovery Against ON�ers per General Liability M�ter Pack CG84151?l03. General Liability coverage provided to the Certificate Holder wili be Primary and Non-Contributory per General Uability Master Pak CG841312103. 'THIS CERTIFlCATE CORRECTS�REPLACES PREVIOUSLY ISSUED CERTIFlCATE DATED 7N0/09" � AMS 25.3(2001108) 3 of 3 #5228819/M228818 . ''� � � . � � � � � � . � � � � � � � . x � � � � � � � � � � � � � M � � $ � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � . � � � �� • A � �� , � � � � � � � � � � .� � � , � � -- � i . � � �` I, . � � , � I _ M� � � � �° $ r � , . �� , a I � -i a * � � i w • � � � � M + r � ��y � � I S� � � �9. 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A j� �� "6 � 3 �i �c � ab O � �� . � � � � r� s INSURANCE INFORMATION and REQU 1 REM ENTS �`SY O ♦ � ♦ '��'NT�� Insurance ReQuirements For Citv of Renton The Citv of Renton reauires the industrv standard: � $1,000,000 Commercial General Liability, with $2,000,000 in the aggregate • $1,000,000 Auto Liability(Needed if a vehicle will be used in performance of work. This would include delivery of products to worksite) • $1,000,000 Excess Liability(if required in contract; can be in tandem with CGL) • Proof of Workers' Compensation coverage (provide the number) • $1,000,000 Professional Liability(if required in contract) Requirements unique to the Citv of Renton: • Name the City of Renton as a Primarv and Non-contributorv Additional Insured on the policy � Due to a statement found at the upper right of the ACORD form, please nrovide the endorsement na�e(sl from the nolicv(iesl,evidencing Primary &Non- � contributory coverage � Modify the cancellation clause to state: "Should any of the above described policies be canceled before the expiration date thereof, the issuing company will mai145 days written notice to the certificate holder to the left."- per RCW 48.18.290. • Put descriptive text of the project in the "Description of Operations"box • The certificate holder should read: City of Renton ATTN: {enter your City contact's name here} 1055 South Grady Way Renton, WA. 98057 • For expeditious review and approval, please forward the Certificate of Insurance and pertinent endorsement page(s)to: City of Renton A1TN: Pauli Sulky—HR&RM � 1055 South Grady Way Renton, WA. 98057 Direct any questions, comments or concerns to: Pauli Sulky— 425.430.7661/desk 425.430.7650/main 425.430.7665/fax psulkv(�a,rentonwa.�ov ACOR�„ CERTIFICATE OF LIABILITY INSURANCE I DATE (MMIDD/YY) PRODUCER FAX THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AMEND,EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. I INSURERS AFFORDING COVERAGE INSURED � INSURER A: INSURER B: INSURER C: INSURER D: � INSURER E: COVERAGES THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED,NOTWITHSTANDING ANY REQUIREMENTS,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT T0INHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN. THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS,EXCLUSIONS AND CONDITIONS OF SUCH POLICIES,AGGREGATE LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. �TR� TYPE OF INSURANCE I POLICY NUMBER ATIE MMIDD/YI�E I DALTE(MIuVPDD TY)N LIMITED GENERAL LIABILITY I EACH OCCURRENCE I$ 1,000,000 X COMMERCIAL GENERAL LIABILITY FIRE DAMAGE(Any one fire) �$ 50,000 CLAIMS MADE XQ OCCUR MED EXP(Any one person) �$ 5,000 I I PERSONAL&ADV INJURY I$ 1,000,000 GENL AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE I$ 2,000,000 � ❑ POLICY ❑PROJECT ❑LOC PRODUCTS-COMP/OP AGG �$ 1,000,000 � AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT X ANY AUTO (Ea accident) I $ 1,000,000 ALL OWNED AUTOS SCHEDULED AUTOS BODILY INJURY HIRED AUTOS (Per person) $ NON-OWNED AUTOS BODILY INJURY I $ (Per accident) L_I PROPERTY DAMAGE I(Per accident) I $ IB�Y AUTO LITY I N/A I I�UTO ONLYN�ACCEDAGG � g i EXCESS LIABILITY EACH OCCURRENCE I $ ❑OCCUR ❑CLAIMS MADE AGGREGATE I $ 8 DEDUCTIBLE � $ RETENTION $ I $ I is WORKERS COMPENSATION AND ITORY LIM TS I I oER I EMPLOYERS'LIABILITY E.L.EACH ACCIDENT � $ E.L.DISEASE-EA EMPLOYEE� $ I E.L.DISEASE-POLICY LIMIT � $ OTHER , � DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES I EXCLUSIONS ADDED BY ENDORSEMENT I SPECIAL PROVISIONS City of Renton is named as an additional insured CERTIFICATE HOLDER �X ADDITIONAL INSURED;INSURER LETTER: CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELED BEFORE City of Renton THE EXPIRATION DATE THEREOF,THE ISSUING COMPANY WILL MAIL Attn: _�DAYS WRITTEN NOTICE TO THE CERTIFICATE HOLDER NAMED TO 1055 South Grady Way THE LEFT. Renton, WA. 98055 AUTHORIZED REPRESENTATIVE [ CITY OF RENTON CONSTRUCTION CONTRACTS INSURANCE AND RELATED REQUIREMENTS MINIMUM INSURANCE COVERAGES AND REQUIREMENTS The(CONTRACTORI shall obtain and maintain the minimum insurance coverages set forth below. By requiring such minimum insurance, CITY OF RENTON shall not be deemed or construed to have assessed the risks that may be applicable to the(CONTRA(;TnRI under Contract Number . The(CONTRACTORI shall assess its own risks and if it deems appropriate and/or prudent,maintain higher limits and/or broader coverages. Coverages (1) Commercial General Liabiliry-ISO 1993 Form or equivalent. Coverage to include: • Premises and Operations • Explosion,Collapse and Underground Hazards • Products/Completed Operations • Contractual Liability (including Amendatory Endorsement CG 0043 which includes defense coverage assumed under contract) • Broad Form Property Damage ' • Independent Contractors • Personal/Advertising Injury • Stop Gap Liability (2) Automobile Liabiliry including all • Owned Vehicles • Non-Owned Vehicles • Hired Vehicles (3) Workers'Compensation • Statutory Benefits(Coverage A)-Show WA L&I Number (4) Umbrella Liabiliry • Excess of Commercial General Liability and Automobile Liability. Coverage should be as broad as primary. (5) Professional Liabiliry - (whenever the work under this Contract includes Professional Liability, I including Advertising activities) the (CONTRACTOR) shall maintain professional tiability covering wrongful acts, errors and/or omissions of the(CONTRACTORI for damage sustained by reason of or in the course of operations under this Contract. � (6) Pollution Liability - the City may require this coverage whenever work under this Contract involves pollution risk to the environment. This coverage is to include sudden and gradual coverage for third party liability including defense costs and completed operations. 1'7 Insurance Forms.doc\ LIMITS REQUIRED The(CONTRACTORI shall carry the following limits of liability as required below: Commercial General Liabilitv � General Aggregate* $ 2,000,000 Products/Completed Operations Aggregate $ 2,000,000 Each Occurrence Limit $ 1,000,000 Personal/Advertising Injury $ 1,000,000 Fire Damage(Any One Fire) $ 50,000 Medical Payments(Any One Person) $ 5,000 Stop Gap Liability '$ 1,000,000 *General Aggregate to apply per project(ISO Form CG2503 or equivalent) Automobile Liabilitv Bodily Injury/Property Damage $ 1,000,000 (Each Accident) Workers'Comnensation Coverage A(Workers'Compensation)-Show WA L&I Number Umbrella Liabilitv Each Occurrence Limit $ 1,000,000 General Aggregate Limit $ 1,000,000 Products/Completed Operations Aggregate $ 1,000,000 Professional Liabilitv(If reauiredl Each Occurrence/Incident/Claim $ 1,000,000 , Aggregate $ 2,000,000 (The City may require the CONTRACTOR keep this policy in effect for up to two(2)years after completion of the project) Pollution Liabilitv(If reauiredl To apply on a per project basis Per Loss $ 1,000,000 Aggregate $ 1,000,000 � 17 Insurance Forms.doc\ ADDITIONAL REQUIREMENTS (CONTRACTORI shall Name CITY OF RENTON, and its officers, officials, agents, employees and volunteers as Additional Insureds(ISO Form CG 2010 or equivalent). (CONTRACTOR)shall provide CITY OF RENTON Certificates of Insurance and copies of policies, if requested, prior to commencement of work. Further, all policies of insurance described above shall: I 1) Be on a primary basis nor contributory with any other insurance coverages and/or self-insurance canied by CITY OF RENTON. 2) Include a Waiver of Subrogation Clause. 3) Severability of Interest Clause(Cross Liability) 4) Policy may not be non-renewed, cancelled or materially changed or altered unless forty-five (45) days prior written notice is provided to CITY OF RENTON. Notification shall be provided to CITY OF RENTON by certified mail. The ICONTRACTORI shall promptly advise the CITY OF RENTON in the event any general aggregates are reduced for any reason, and shall reinstate the aggregate and the(CONTRACTOR'Sl expense to comply with the minimum limits and requirements as stated above and shall furnish to the CITY OF RENTON a new certificate of insurance showing such coverage is in force. The CITY OF RENTON may require the CONTRACTOR to keep Professional Liability coverage in effect for two(2)years after completion of the project. 17 Insurance Forms.docl PREVAILING MINIMUM HOVRLY WAGE RATES ' CERTIFICATION OF PAYMENT OF PREVAILING WAGES Date: Ref: Pay Estimate No. Final Project Maplewood Creek and Madsen Creek Sediment Basin Cleaning Proiect 2009 SWP-27-2057 CAG No. CAG- This is to certify that the prevailing wages have been paid to our employees and our subcontractors' employees for the period from through , in accordance with the Statements of Intent to Pay Prevailing Wage filed with the Washington State Department of Labor & Industries. This form will be executed and submitted to the City of Renton prior to or with the last pay request. Company Name By: Title: List of Subcontractors Used on the Project: 18a-C iry-Prevai I-W agesForm.doc\ DzPznm��t ot Lzb�,��,a�„aE�str;�s STATEMENT UF INTENT TO Prevailin��Va�c' ,�,sT'`Tso,� c'�°�902-''''� .� = � pAY PREVAILING WAGES �ti-t��tiv.ini.�va.go�•!/TradesLicensingtPrevailingl�4%age �a• �,t '��1�eeo'��y P�ub�lic Works.Cont'ract $2�.00 Filing Fee Require�3 + This form must be typ�:d or printed in ink. ` Project Name Convactm • Large,bold numbers match instruc[ions on back of form. � • Please allow a ntinimum of 10 working days for processing. Contract Awardina A�ency(pubiic aeency-not federal or pricate) • Once approved your form�uill be posted online at tlie above website. .� -;.:�..;.�. �� • -... -. _ „. 4 �'�;'�1':X2�'t%�D;�RD'�'�i�:�•�TSzB.F�s�NtA1��Di�OTH1S�:A13D�tES�':""-''' Address . ,_ �_..w__. .,.� ... __=-- _��. ... . . .. . ...._. ._. .,.'� >`1 .Contractor,company or agency name,address,cit��,sfate&ZIP+� � f City State 7.IP+4 f IA��ardin�Aeency Project Contac[Persun Phone R k Counry where work was performad � City whzre��•ork�vas perfurmed i iQid due date (mm/dd/yy) i I)ate contract atiearded (mm/dd/}9') ( I Wi)i ali w�ork be subcontracted'' � Do you intend to use subcontractors? ❑ Yes ❑ No � ❑ 1'es ❑ No Prime contractor(has contract�vith the pubhc agency) Contracior Registration# Espected job start date(mm/ddlyy) Do you intend to use apprentices? I � ❑ 1`es ❑ No CrafUtrxde/occupation(Do IvOT list apprentices) Estimated no. � Rate o1 i Rate of hourly frinee , lndicate number ufoFvners expected to perform work. � of wori:ers � hourly pa� � benefits i I � _ ---;- --------- _ _ _ I I � � -----. ; � � I � ----�-------------; I j � ', --- — ------ - _ _ , � , __ t------- I ! � � � i Com any nam� � � or tune a�id materials if applicable. ------- ---- ------------, ; ; � I P . ' ! I In icst�cotal dollar�nount of vour contract , i �ddress f � 1 hereby certify that the xbuve informatioii is correct aiid that all � � workers 1 employ on this Public 1Vorks Pre�ject �ti•ill he paid no less I Ciry Siai� 7�p+.� I � than thz Przvailino VJaee Ratz(s) as determin�:d b� the Indi�strial r � Statistician of the Deparonent of Labor and Indusrries ' _ __ ! � Cuntractor Registration\o. EiQI 4 � 'Pitle Sionaturc � i f � I Industrial Insurance Account Numbcr ( 1 I Email address Yhone number � i " ,: ': ' ":. Fur L&I lse OnI7 ; ;: � ' � i _ _. ._ _ ' Chccl.\umb�r. ❑ S_5 or �--- I j I . . � $ , ', '' . kor�L&cI I?se Only � � I . ' i Issued Q��: i -—-- -_ , --------- , APPROVED: Dcpartmcnt of 1,abor and[ndustrizs � i I i B� I f Industrial Statistieiun � � � F700-029-000 statement o1'intent to pa� pre�ailine wa�es 12-0-1 After APPROVAL,send�vhite copy to Awarding Agency. � Cana ry cupy—L&1 How to expedite the processing of your form: REQUIRED FOR PROCESSING ERRORS THAT CAUSE REJECTION Filing Fee No fee or wrong amount. $25.00 filing fee required. Bid Due Date and Date Contract Awarded Missing. Award date is befare bid due date. Prevailing Wage is based on fhe date bidsfrom prime contrac#or were due to tfie contract awarding agency. Date work completed Missing or a date in the future., Date Intent Filed Missing-An affidavit cannot be approved without the Staiement of Intent to Pay Prevailing Wages being filed. Craft/trade/occupation Craff not fisted, not specific,or does not match prevailing wage occupation listings. • Owner/Operators: If the work was performed by owners/partners,state "Owner/Operator"under the"Craft"section,and the wage and fringe need not be completed, Do list the number of owners on the job. (Individuals who own less than 30%of the company are not considered to be owner/operators and must be paid prevailing wage.) Ali work subcontracted: If all work was performed by subcontractors,check the appropriate box on the form. Number of workers each trade Missing Totai number of hours worked each trade Missing Rate of Houriy Pay Missing or incorrect wages. Enter the rate of hourly pay and rate of qualified hourly fringe benefits,as defined by RCW 39.12.010,that you actually provided to the workers. The amount listed for"Rate of Hourly Pay"plus the amount listed for the"Rate of Hourly Fringe Benefits", if any,must equai or exceed the Prevailing Wage rate. Apprentices" Missing information or apprentice not registered". List each apprentice by name, registration number,trade, stage of progression,beqinninq and endina dates of work�erformed on the oroiect(m/d/y to m/d/y), and rate of hourly pay and fringe benefits. Total Dollar Amount of Your Contract Missing—Enter exact amount not"time and materials"). Contractor fZegistration No. or UBI Missing or not registered. Companies not required to obtain a contractor's registration number need only indicate UBI (i.e.,janitorial,surveying, truck driving). Signature Missing—Atfidavit must be signed by an authorized representative. ' Any apprentice not registered with the Washington State Apprenticeship and Training Council within 60 davs of hire must be naid prevailinq iournev leve{ waaes for the time precedina the date of reaistration. Cal( (360) 902-5323 to verify registration. IVOTE: Electrical and Plumber trainees registered with the Department of Labor and Industries MUST ALSO be registered with the Washington State Apprenticeship and Training Council to qualify for apprentice rates. If there is not enough space to list all required information on one form, use additional Affidavit forms as needed. Please indicate at the top of each form"Page 1 of 2","Page 2 of 2",etc. No additional fee is required. No other attachments wilf be accepted. Approval of this Affidavit witl be based on the information provided by the contractor/subcontractor. It does not signify approval of the classifications of tabor used by the contractor/subcontractor. L&I will mail the approved white copy of this A�davit to the organization provided on the front of this form. Make a copy for your records. Prevailing wage rates are available on the Internet at http�/!1w�w.Ini.tNa.00v!TradesLicensirG/°revailir.aVb'a;e Submit both copies (white and canary) and the $25.00 filing fee to: MANAGEMENT SERVICES Please fold in thirds so the address DEPT.OF LABOR A(VD INDUSTRIES will show in a window envelope PO BOX 44835 OLYMPIA,WASHINGTON 98504-4835 For questions calt(360) 902-5335 F�nn_nm_nnn�r��a.,��„f...aop� _ti:,�t�� i�..ns Department of Labor a�id Industrics Prevailing R•'age �',yN"r`.:� AFFIDAVIT OF WAGES PAID (360)902-5335 � � ��.�, P.ublic Works Contract http:/hvtv�v.lni.�va.eov/TradesLiccnsin�Prcvailin�Wage �j�f �6o1'�y' �DLS�40,Filing`Fee Required • This form must be ryped or printed in ink. I Vroject Name Cuntract# • Piil in ap blanks or fonn will be returned for currection see back). • Please�liow a minimum of!U working days for processing. + Contract:qwarding Aprnty(public agenc�•-not federal or private) f • Once approved,your form will be posted online_at fhe website above. � �>ti�+Qr r f;, �- �: �,��<, ,„w ,.* �;...- 't� i�ddress �.;��"�, . N.u„��`��'�s�:��;�.��f Ccmtractor;company or agency name,address,cit},state&ZIP+4 I Ciry smte 7,IP+4 I..: �wnFdine Agency Project Cnnsact Persun Phunc# � ' i Counry where�ork was performed I Ciy wfierc w•ork�ras performed , Bid daedate(mm/dd/yy) I Uatecontracta�rarded (m�u/dd/yr) IDateworkcumpletcd (mm/dd/yy) I Datrtnten[filed(mrn/d�hy) ��'as all work subcontracted? I Did yuu intend tn use subcontrac�ors? ' Prime cnntracror(has contract w9th Fhe public agency) Contractor Reeistration No. ❑ Ycs ❑ No ❑ Yes ❑ No � Job stTrt date(mm/dd/yy) Crxftltrade/occupatiort nnd apprenticcs(Por apprentices,give name,re�istratiun#, Number Total#ofhours Rate of TL�te of tiuudy tr2de,Jates of wvrk on project,slage ot'progression,wa¢e and fringe) I o[�Vorkers I worked-ea.trade I HuuHy Pay I Frin�e Denefirs , Indicx�e number of owners thst performed�+rork. ! I I I , I I � t I I I I I I I I f I I I � � I I CO[np3ny name � � Indieate total dollar amount of your coNraet � � I � i or time and materials if applicable. j � I �ddress I f 1 hereby certify that the abo�e information is correct and that alt ' f � +�'orkrrs I employ on this Puniic �4'orks Project will be p�iid no less � than the Prevailin� Wage Rate(s) �s determin�d b}� the Industrial I I City State ZIP+4 ; ` I I Statistician of the Depar[ment of Labor and Industries � i ; I ContractorRcoi,trationNo. [;F3f ' � "fide Sienature � � I � IIndustnal Insurance Accoun[Number ` I _ .__... . ..._ I Email address Phone number � ; For L&I L'§t Only, � i � ; I Ch�ck Numbcr ❑ �?� or $_ __ � ..:•r . ,. .. _, i ."VF!;.i.,' - . _ � ,:.'�H.OG'I.�&;��Sf nU�3;� ' � I 1 ...�. ..,. ...,, ,, . �t,":�.:i- `- -=�.t .�. .. .: „_ - .� --„ c -: .....,..:: >.- , i Issued t3}•: APPROVED: Department of Labor and Industries , � , i j , � ; i By , � i indusirial Statistician I � F700-007-000 affidavit of�cages 12-0� ACtcr.APPRO�`:11.,send white com'��r��':�rdino:laencv. Canary copy-L&I How to expedite the processing of your form: REQUIRED FOR PROCESSING ERRORS THAT CAUSE REJEC.TI4N Fifing Fee No fiee or wrong amaunt. �a25:00 filing fee required. Bid Due Date and Date Contract Aw2rded Missing. Award date is before bid due date. Prevailing Wage is based on fhe date bids from p�ime cantractor were due;to the contract awarding agency. Date work completed Missing or a date in the future. Date Intent Filed Missing-An affidavit cannot be approved without the Statement of[ntent to Pay Prevailing Wages being filed. Craft/trade/occupation Craft not listed,not specific,or does nof match prevailing wage occupation listings. Owner/Operators: If the work was performed by owners/partners,state "OwnedOperator"under the"Craft"section,and the wage and fringe need not be completed. Do�ist the number of owners on the job. (individuals who own less than 30%of the company are not considered to be owner/operators and must be paid prevailing wage.) Alt work subcontracted: If ail work was performed by subcontractars,check the appropriate box on the form. Number of workers each trade Missing ITotal number of hours worked each trade Missing Rate of Hourly Pay Missing or incorrect wages. Enter the rate of hourly pay and rate of qualified hourly fringe benefits,as defined by RCW 39.12.D10,that you actually provided to the workers. The amount listed for"Rate of Hourly Pay"plus the amount listed for the"Rate of Houriy Fringe Benefits", if any, must equal or exceed the Prevailing Wage rate. Apprentices" Missing information or apprentice not registered". List each apprentice by name, registration number,trade, stage of progression,beainnin4 and endinq dates of work performed on the oroiect(m/d/y to m/d/y),and rate of hourly pay and fringe benefits. Totai Dollar Amount of Your Contract Missing—Enter exact amount not"time and materials"). Contractor Registration No.or UBI Missing or not registered. Companies not required to obtain a contractor's registration number need only indicate UBI(i.e.,janitorial,surveying, truck driving). Signature Missing—Affidavit must be signed by an authorized representative. * Any apprentice not registered with the Washington State Apprenticeship and Training Council within 60 davs of hire must be oaid prevailina iournev level waaes for the time orecedina the date of reaistration. Call (360) 902-5323 to verify registration. IVOTE: Electrical and Plumber trainees registered with the Department of Labor and Industries MUST ALSO be registered with the Washington State Apprenticeship and Training Council to qualify for apprentice rates. If there is not enough space to fist all required information on one form,use additional Affidavit forms as needed. Please indicate at the top of each form"Page 1 of 2","Page 2 of 2", etc. No additional fee is required. No other attachments will be accepted. Approval of this Affidavit wi{I be based on the information provided by the contractor/subcontractor. It does not signify approval of the classi�cations of labor used by the contractor/subcontractor. L&I will mail the approved white copy of this A�davit to the organiza#ion provided on the front of this form. Make a copy for your records. Prevailing wage rates are available on the Internet at htta:t;��;rw.I�i.�va.aov�radesLicensina/Prevaifi^a'a;raae Submit both copies (white and canary) and the $25.00 filing fee to: MANAGEMENT SERVICES Please fold in thirds so the address DEPT. OF LABOR AND INDUSTRIES will show in a window envelope PO BOX 44835 OLYMPIA,WASHINGTON 98504-4835 For questions call (360)902-5335 F7(1!I_(1(17_f1f10 afF.lavfi nF..�av.•c _hark�+r 1)_(11 State of Washington DEPARTMENT OF LABOR AND INDUSTRIES Prevailing Wage Section-Telephone(360)902-5335 PO Box 44540,Olympia,WA 98504-4540 Washington State Prevailing Wage Rates For Public Works Contracts The PREVAILING WAGES listed here include both the hourly wage rate and the hourly rate of fringe benefits. On public works projects,workers'wage and benefit rates must add to not less than this total. A brief description of overtime calculation requirements is provided on the Benefit Code Key. KING COUNTY EFFECTIVE 03-04-2009 ****************************,�*****,�***********************�*************************,�********************* (See Benefit Code Key) Over PREVAILING Time Holiday Note Classification WAGE Code Code Code ASBESTOS ABATEMENT WORKERS JOURNEY LEVEL $38,�2 1 H 5D BOILERMAKERS JOURNEY LEVEL $33.32 1 BRICK AND MARBLE MASONS JOURNEY LEVEL $45.05 1M 5A CABINET MAKERS(IN SHOP) JOURNEY LEVEL $16.67 1 CARPENTERS ACOUSTICAL WORKER $46.32 1M 5D BRIDGE,DOCK AND WARF CARPENTERS $46.16 1 M 5D CARPENTER $46.16 1M 50 CREOSOTED MATERIAL $46.26 1M 5D DRYWALL APPLICATOR $46.42 1 M 5D FLOOR FINISHER $46.16 1M 5D FLOOR LAYER $46.16 1 M 5D FLOOR SANDER $46.16 1 M 5D MILLWRIGHTAND MACHINE ERECTORS $47.16 1M 5D PILEDRIVERS,DRIVING,PULLING,PLACING COLLARS AND WELDING $46.36 1 M 5D SAWFILER $46.16 1M 5D SHINGLER $46.16 1M 5D STATIONARY POWER SAW OPERATOR $46.16 1 M 5D STATIONARY WOODWORKING TOOLS $46.16 1M 5D CEMENT MASONS JOURNEYLEVEL $46,$� 1M 5D DIVERS 8 TENDERS DIVER $96.81 1M 5D 8A DIVER ON STANDBY $54.19 1M SD DIVER TENDER $49.84 1 M 5D DREDGE WORKERS ASSISTANT ENGINEER $47,Q9 1T 5D 8L ASSISTANT MATE(DECKHAND) $46.58 1T 5D 8L BOATMEN $q7,pg 1T 5D 8L ENGINEER WELDER $47.14 1T 5D 8L LEVERMAN,HYDRAULIC $48.71 1T 5D 8L MAINTENANCE $46.58 1T 5D SL MATES $47.09 1T 5D 8L OILER $46.71 1T 5D 8L DRYWALL TAPERS JOURNEYLEVEL $46.34 1E 5P ELECTRICAL FIXTURE MAINTENANCE WORKERS JOURNEY LEVEL $18.69 1 Page 1 KING COUNTY EFFECTIVE 03-04-2009 ****************�********************************�*************,�***�**�*,�****************�**�*******�*,�*�* (See Benefit Code Key) Over PREVAILING Time Holiday Note Classification WAGE Code Code Code ELECTRICIANS-INSIDE CABLE SPLICER $58.34 1 E 5A CABLE SPLICER(TUNNEL) $62.86 1 E 5A CERTIFIED WELDER $56.29 1E 5A CERTIFIED WELDER(TUNNEL) $60.60 1E 5A CONSTRUCTION STOCK PERSON $2g.g3 1E 5A JOURNEY LEVEL $54.25 1 E 5A JOURNEY LEVEL(TUNNEL) $58.34 1 E 5A ELECTRICIANS-MOTOR SHOP CRAFTSMAN $15.37 2A 6C JOURNEY LEVEL $14.69 2A 6C ELECTRICIANS-POWERLINE CONSTRUCTION CABLE SPLICER $58.36 4A 5A CERTIFIED LINE WELDER $53.30 4A 5A GROUNDPERSON $38.14 4A 5A HEAD GROUNDPERSON $40.25 4A 5A HEAVY LINE EQUIPMENT OPERATOR $53.30 4A 5A JACKHAMMER OPERATOR $40.25 4A 5A JOURNEY LEVEL LINEPERSON $53.30 4A 5A LINE EQUIPMENT OPERATOR $45.14 4A 5A POLE SPRAYER $53.30 4A 5A POWDERPERSON $40.25 4A 5A ELECTRONIC TECHNICIANS ELECTRONIC TECHNICIANS JOURNEY LEVEL $31.00 1 ELEVATOR CONSTRUCTORS MECHANIC $64.81 4A 6Q MECHANIC IN CHARGE $70.60 4A 6Q PABRICATED PRECAST CONCRETE PRODUCTS ALL CLASSIFICATIONS $13.60 2K 5B FENCE ERECTORS FENCE ERECTOR $18.71 1 FENCE LABORER $�2,77 1 FLAGGERS JOURNEYLEVEL $32.47 1H 5D GLAZIERS JOURNEYLEVEL $45.25 lY 5G HEAT 8 FROST INSULATORS AND ASBESTOS WORKERS MECHANIC $48.28 1S 5J HEATING EQUIPMENT MECHANICS MECHANIC $33.65 1 HOD CARRIERS 8 MASON TENDERS JOURNEY LEVEL $39.31 1H 5D INDUSTRIAL ENGINE AND MACHINE MECHANICS MECHANIC $15.65 1 INDUSTRIAL POWER VACUUM CLEANER JOURNEY LEVEL $9.24 1 INLAND BOATMEN CAPTAIN $48.39 1K 5B COOK $45.36 1 K 5B DECKHAND $45.36 1K 56 ENGINEER/DECKHAND $46.25 1K 56 MATE,LAUNCH OPERATOR $47.35 1K 56 Page 2 � KING COUNTY ' EFFECTIVE 03-04-2009 *********************�*************************,�********************************************************** (See Benefit Code Key) Over ' PREVAILING Time Holiday Note Classification WAGE Code Code Code INSPECTION/CLEANING/SEALING OF SEWER 8 WATER SYSTEMS BY REMOTE CONTROL CLEANER OPERATOR,FOAMER OPERATOR $31.49 1 GROUT TRUCK OPERATOR $11.48 1 HEAD OPERATOR $24,91 1 TECHNICIAN $19.33 � N TRUCK OPERATOR $20.45 � INSULATION APPLICATORS JOURNEYLEVEL $46.16 1M 5D IRONWORKERS JOURNEY LEVEL $51.01 10 5A LABORERS ASPHALT RAKER $39.31 1H 5D BALLAST REGULATOR MACHINE $3$.12 1H 5D BATCH WEIGHMAN $32.47 1 H 5D BRUSH CUTTER $3g,�2 1 H 5D BRUSH HOG FEEDER $38.12 1H 5D BURNERS $3$,�2 1 H 5D CARPENTER TENDER $38.12 1 H SD CASSION WORKER $39.31 1 H 5D CEMENT DUMPER/PAVING $38.83 1H 5D CEMENT FINISHER TENDER $38.12 1 H 5D CHANGE-HOUSE MAN OR DRY SHACKMAN $3g.�2 1 H 5D CHIPPING GUN(OVER 30 LBS) $38.83 1H 5D CHIPPING GUN(UNDER 30 LBS) $38.12 1H 5D CHOKER SETTER $38.12 1 H 5D , CHUCK TENDER $3g.�Z 1 H 5D CLEAN-UP LABORER $3g.�2 1H 5D CONCRETE DUMPER/CHUTE OPERATOR $3g,g3 1H 5D CONCRETE FORM STRIPPER $3g,�2 1H 5D CONCRETE SAW OPERATOR $38.83 1H 5D � CRUSHER FEEDER $32.47 1 H 5D CURING LABORER $38.12 1H 5D DEMOLITION,WRECKING&MOVING(INCLUDING CHARRED MATERIALS) $38.12 1H 5D � DITCH DIGGER $38.12 1 H 5D DIVER $3g.3� 1H 5D DRILL OPERATOR(HYDRAULIC,DIAMOND) $3g,$3 1 H 5D DRILL OPERATOR,AIRTRAC $39.31 1H 5D DUMPMAN $38.12 1H 5D EPDXYTECHNICIAN $3$,�2 1H 5D EROSION CONTROL WORKER $38.12 1 H 5D FALLER/BUCKER,CHAIN SAW $38.83 1H 5D FINAL DETAIL CLEANUP(i.e.,dusting,vacuuming,window cleaning;NOT $29.65 1 H 5D construction debris cleanup) FINE GRADERS $38.12 1H 5D FIRE WATCH $32.47 1H 5D FORMSETTER $3g.�2 1H 5D GABION BASKET BUILDER $38.12 1H 5D GENERAL LABORER $38.12 1 H 5D GRADE CHECKER&TRANSIT PERSON $39.31 1 H 5D GRINDERS $38.12 1H 5D GROUT MACHINE TENDER $38.12 1H SD Page 3 KING COUNTY EFFECTIVE 03-04-2009 ***********************************************,�*************�,�*******************�********************�** (See Benefit Code Key) Over PREVAILING Time Holiday Note Classification WAGE Code Code Code GUARDRAIL ERECTOR $38.12 1 H 5D HAZARDOUS WASTE WORKER LEVEL A $39.31 1 H 5D HAZARDOUS WASTE WORKER LEVEL B $38.83 1 H 5D HAZARDOUS WASTE WORKER LEVEL C $38.12 1 H 5D HIGH SCALER $39.31 1H 5D HODCARRIER/MORTARMAN $39.31 1H 5D JACKHAMMER $38.83 1H 5D LASER BEAM OPERATOR $38.83 1H 5D MANHOLE BUILDER-MUDMAN $38.83 1H 5D MATERIALYARDMAN $38.12 1H 5D MINER $39.31 1H 5D NOZZLEMAN,CONCRETE PUMP,GREEN CUTTER WHEN USING HIGH $3$,g3 1H 5D PRESSURE AIR&WATER ON CONCRETE 8 ROCK,SANDBLAST,GUNITE, SHOTCRETE,WATER BLASTER PAVEMENT BREAKER $38.83 1H 5D PILOT CAR $32.47 1H 5D PIPE POT TENDER $38.83 1 H 5D PIPE RELINER(NOT INSERT TYPE) $38.83 1 H 5D PIPELAYER&CAULKER $3$,g3 1H 5D PIPELAYER&CAULKER(LEAD) $39.31 1 H 5D PIPEWRAPPER $38,$3 iH 5D POTTENDER $38.12 1H 5D POWDERMAN $39.31 1 H 5D POWDERMAN HELPER $38.12 1H 5D POWERJACKS $38.83 1H 5D RAILROAD SPIKE PULLER(POWER) $3g,g3 1H 5D RE-TIMBERMAN $39.31 1H 5D RIPRAP MAN $38.12 1H 5D RODDER $38.83 1H 5D SCAFFOLD ERECTOR $38.12 1 H 5D SCALE PERSON $38.12 1H 5D SIGNALMAN $38.12 1H 5D SLOPER(OVER 20") $3$,g3 1H 5D SLOPER SPRAYMAN $38.12 1H 5D SPREADER(CLARY POWER OR SIMILAR TYPES) $38.83 1 H 5D � SPREADER(CONCRETE) $38.83 1 H 5D STAKE HOPPER $3$.�2 1H 5D STOCKPILER $38.12 1H 5D TAMPER&SIMILAR ELECTRIC,AIR 8 GAS $38.83 1H 5D TAMPER(MULTIPLE&SELF PROPELLED) $38.83 1 H 5D TOOLROOM MAN(AT JOB SITE) $38.12 1H 5D TOPPER-TAILER $38.12 1 H SD TRACK LABORER $38.12 1 H 5D TRACK LINER(POWER) $38.83 1H 5D TRUCK SPOTTER $38.12 1H 5D TUGGER OPERATOR $38.83 1H 5D VIBRATING SCREED(AIR,GAS,OR ELECTRIC) $38.12 1H 5D VIBRATOR $38.83 1H 5D VINYLSEAMER $38.12 1H 5D WELDER $38.12 1H 5D WELL-POINT LABORER $38.83 1 H 5D Page 4 I KING COUNTY EFFECTIVE 03-04-2009 �,��*�***********,�***************�*****************************�******************************************* (See Benefit Code Key) Over PREVAILING Time Holiday Note Classification WAGE Code Code Code LABORERS-UNDERGROUND SEWER&WATER GENERAL LABORER $38.12 1 H 5D PIPE LAYER $38.83 1H 5D LANDSCAPE CONSTRUCTION IRRIGATION OR LAWN SPRINKLER INSTALLERS $13.56 1 LANDSCAPE EQUIPMENT OPERATORS OR TRUCK DRIVERS $28.�7 1 LANDSCAPING OR PLANTING LABORERS $17,87 � LATHERS JOURNEY LEVEL $46.42 1 M 5D METAL FABRICATION(IN SHOP) FITTER $15.86 1 LABORER $g�g � MACHINE OPERATOR $13.04 1 PAINTER $11.10 1 WELDER $15.48 1 MODULAR BUILDINGS CABINET ASSEMBLY $11.56 1 ELECTRICIAN $11.56 1 EQUIPMENT MAINTENANCE $11.56 1 PLUMBER $11.56 1 PRODUCTION WORKER $9.40 1 TOOL MAINTENANCE $11.56 1 UTILITY PERSON $11.56 1 WELDER $11.56 1 PAINTERS JOURNEY LEVEL $34.87 2B 6Z PLASTERERS JOURNEY LEVEL $44.83 1R 56 PLAYGROUND 8 PARK EQUIPMENT INSTALIERS JOURNEY LEVEL $8.55 1 PLUMBERS 8�PIPEFITTERS JOURNEYLEVEL $62.19 1G 5A POWER EQUIPMENT OPERATORS ASSISTANT ENGINEERS $44.64 1T 5D 8P BACKHOE,EXCAVATOR SHOVEL,OVER 50 METRIC TONS TO 90 METRIC $48.46 1T 5D 8P TONS BACKHOE,EXCAVATOR SHOVEL,OVER 90 METRIC TONS $49.03 iT 5D 8P BACKHOE,EXCAVATOR,SHOVEL,OVER 30 METRIC TONS TO 50 $47.91 1T 5D 8P METRIC TONS BACKHOE,EXCAVATOR,SHOVEL,TRACTORS UNDER 15 METRIC TONS $47.00 1T 5D 8P BACKHOE,EXCAVATOR,SHOVEL,TRACTORS:15 TO 30 METRIC TONS $47.42 1T 5D 8P BARRIER MACHINE(ZIPPER) $47.42 1T 5D 8P BATCH PLANT OPERATOR,CONCRETE $47.42 1T 5D 8P BELT LOADERS(ELEVATING TYPE) $47.00 1T 5D 8P BOBCAT(SKID STEER) $44.64 1T 5D 8P BROKK-REMOTE DEMOLITION EQUIPMENT $44.64 1T 5D 8P BROOMS $44.64 1T 5D 8P BUMP CUTTER $47.42 1T 5D 8P CABLEWAYS $47.91 1T 5D 8P CHIPPER $47.42 1T 5D 8P COMPRESSORS $44.64 1T 5D 8P CONCRETE FINISH MACHINE-LASER SCREED $44.64 1T 5D 8P Page 5 , KING COUNTY EFFECTIVE 03-04-2009 **************************************************************,�************************************,�****** (See Benefit Code Key) Over PREVAILING Time Holiday Note Classification WAGE Code Code Code CONCRETE PUMPS $47.00 1T 5D SP CONCRETE PUMP-TRUCK MOUNT WITH BOOM ATTACHMENT $47.42 1T 5D 8P CONVEYORS $47.00 1T 5D 8P CRANE,FRICTION 100 TONS THROUGH 199 TONS $qg,p3 1T 5D 8P CRANE,FRICTION OVER 200 TONS $49.59 1T 5D 8P CRANES, THRU 19 TONS,WITH AlTACHMENTS $47.00 1T 5D 8P CRANES, 20-44 TONS,WITH ATTACHMENTS $47.42 1T 5D 8P CRANES, 45 TONS-99 TONS,UNDER 150 FT OF BOOM(INCLUDING JIB $47.91 1T 5D 8P WITH ATACHMENTS) CRANES,100 TONS-199 TONS,OR 150 FT OF BOOM(INCLUDING JIB $48.46 1T 5D 8P WITH ATTACHMENTS) CRANES,200 TONS TO 300 TONS,OR 250 FT OF BOOM(INCLUDING JIB $49.03 1T 5D 8P WITH ATTACHMENTS) CRANES,A-FRAME, 10 TON AND UNDER $44.64 1T 5D 8P CRANES,A-FRAME,OVER 10 TON $47.00 1T 5D 8P CRANES,OVER 300 TONS,OR 300'OF BOOM INCLUDING JIB WITH $49.59 1T 5D SP ATTACHMENTS CRANES,OVERHEAD,BRIDGE TYPE(20-44 TONS) $47.42 1T 5D 8P CRANES,OVERHEAD.BRIDGE TYPE(45-99 TONS) $47.91 1T 5D SP CRANES,OVERHEAD,BRIDGE NPE(100 TONS&OVER) $48.46 1T 5D 8P CRANES,TOWER CRANE UP TO 175'IN HEIGHT,BASE TO BOOM $48.46 1T 5D 8P CRANES,TOWER CRANE OVER 175'IN HEIGHT,BASE TO BOOM $49.03 1T 5D 8P CRUSHERS $47.42 1T 5D 8P DECK ENGINEER/DECK WINCHES(POWER) $47.42 1T 5D 8P DERRICK,BUILDING $47.91 1T 5D 8P DOZERS,D-9&UNDER $47.00 1T 5D 8P DRILL OILERS-AUGER TYPE,TRUCK OR CRANE MOUNT $47.00 1T 5D 8P DRILLING MACHINE $47.42 1T 5D 8P ELEVATOR AND MANLIFT,PERMANENT AND SHAFT-TYPE $44.64 1T 5D 8P EQUIPMENT SERVICE ENGINEER(OILER) $47.00 1T 5D 8P FINISHING MACHINE/BIDWELL GAMACO AND SIMILAR EQUIP $47.42 1T 5D 8P FORK LIFTS,(3000 LBS AND OVER) $47.00 1T 5D 8P FORK LIFTS,(UNDER 3000 LBS) $44.64 1T 5D 8P GRADE ENGINEER $47.00 1T 5D 8P GRADECHECKER AND STAKEMAN $44.64 1T 5D 8P GUARDRAIL PUNCH $47.42 1T 5D 8P HOISTS,OUTSIDE(ELEVATORS AND MANLIFTS),AIR TUGGERS $47.00 1T 5D 8P HORIZONTAUDIRECTIONAL DRILL LOCATOR $47.00 1T 5D 8P HORIZONTAUDIRECTIONAL DRILL OPERATOR $47.42 1T SD 8P HYDRALIFTS/600M TRUCKS(10 TON&UNDER) $44.64 1T 5D SP HYDRALIFTS/BOOM TRUCKS(OVER 10 TON) $47.00 1T 5D 8P LOADERS,OVERHEAD(6 YD UP TO 8 YD) $47,g� 1T 5D 8P LOADERS,OVERHEAD(8 YD&OVER) $48.46 1T 5D SP LOADERS,OVERHEAD(UNDER 6 YD),PLANT FEED $47.42 1T 5D 8P LOCOMOTIVES,ALL $47.42 1T 5D 8P MECHANICS,ALL $48.46 1T 5D 8P MIXERS,ASPHALT PLANT $47.42 1T 5D 8P MOTOR PATROL GRADER(FINISHING) $47.91 1T 5D 8P MOTOR PATROL GRADER(NON-FINISHING) $47.00 1T 5D 8P MUCKING MACHINE,MOLE,TUNNEL DRILL AND/OR SHIELD $47.91 1T 5D 8P OIL DISTRIBUTORS,BLOWER DISTRIBUTION AND MULCH SEEDING $44.64 1T 5D 8P OPERATOR PAVEMENT BREAKER $44.64 1T 5D 8P Page 6 KING COUNTY EFFECTIVE 03-04-2009 ***********************,��*******��*****�*�**************************************************************** (See Benefit Code Key) Over ( PREVAILING Time Holiday Note Classification WAGE Code Code Code PILEDRIVER(OTHER THAN CRANE MOUN� $47.42 1T 5D 8P PLANT OILER(ASPHALT,CRUSHER) $47.00 1T 5D 8P POSTHOIE DIGGER,MECHANICAL $44.64 1T 5D 8P , POWER PLANT $44.64 1T 5D 8P PUMPS,WATER $44,gq 1T 5D SP QUAD 9,D-10,AND HD-41 $47.91 1T 5D 8P QUICK TOWER-NO CAB,UNDER 100 FEET IN HEIGHT BASED TO BOOM $44.64 1T 5D 8P REMOTE CONTROL OPERATOR ON RUBBER TIRED EARTH MOVING $47.91 1T 5D SP EQUIP RIGGER AND BELLMAN $44.64 1T 5D 8P ROLLAGON $47.91 1T 5D 8P ROLLER,OTHER THAN PLANT ROAD MIX $44,64 1T 5D 8P ROLLERS,PLANTMIX OR MULTILIFT MATERIALS $47.00 1T 5D 8P ' ROTO-MILL,ROTO-GRINDER $47,42 1T 5D 8P SAWS,CONCRETE 1T 5D 8P $47.00 SCRAPERS-SELF PROPELLED,HARD TAIL END DUMP,ARTICULATING $47.91 1T 5D 8P OFF-ROAD EQUIPMENT(45 YD AND OVER) SCRAPERS,CONCRETE AND CARRY ALL $47.00 1 T 5D SP SCREED MAN . $47.y� 1T 5D 8P SHOTCRETE GUNITE $44.64 1T 5D 8P SLIPFORM PAVERS $47.91 1T 5D 8P SPREADER,TOPSIDER&SCREEDMAN $47,g� 1T 5D 8P SUBGRADE TRIMMER $47,42 1T 5D 8P TOWER BUCKET ELEVATORS $47.00 1T 5D 8P TRACTORS,(75 HP 8�UNDER) $47.00 1T 5D 8P TRACTORS,(OVER 75 HP) $47.42 1T 5D 8P TRANSFER MATERIAL SERVICE MACHINE $47.42 1T 5D 8P TRANSPORTERS,ALL TRACK OR TRUCK TYPE $47.91 1T 5D 8P TRENCHING MACHINES $47.00 1T 5D 8P TRUCK CRANE OILER/DRIVER(UNDER 100 TON) $47.00 1T 5D 8P TRUCK CRANE OILER/DRIVER(100 TON 8�OVER) $47.42 1T 5D 8P TRUCK MOUNT PORTABLE CONVEYER $47.42 1T 5D 8P WHEEL TRACTORS,FARMALL TYPE $44.64 1T 5D 8P YO YO PAY DOZER $47.42 1T 5D 8P POWER EQUIPMENT OPERATORS-UNDERGROUND SEWER&WATER (SEE POWER EQUIPMENT OPERATORS) POWER LINE CLEARANCE TREE TRIMMERS JOURNEY LEVEL IN CHARGE $39.29 4A 5A SPRAY PERSON $37,2� 4A 5A TREE EQUIPMENT OPERATOR $37,g� 4A 5A TREE TRIMMER $35.18 4A 5A TREE TRIMMER GROUNDPERSON $26.55 4A 5A REFRIGERATION&AIR CONDITIONING MECHANICS MECHANIC $60.56 1G 5A RESIDENTIAL BRICK&MARBLE MASONS JOURNEY LEVEL $27.05 1 RESIDENTIAL CARPENTERS JOURNEY LEVEL $23,47 1 RESIDENTIAL CEMENT MASONS JOURNEY LEVEL $22.64 1 RESIDENTIAL DRYWALL TAPERS JOURNEYLEVEL $46.34 1E 5P Page 7 KING COUNTY EFFECTIVE 03-04-2009 *******************************�******************************************************************w******* (See Benefit Code Key) Over PREVAiLING Time Holiday Note Classification WAGE Code Code Code RESIDENTiAL ELECTRICIANS JOURNEY LEVEL $26.24 1 RESIDENTIAL GLAZIERS JOURNEY LEVEL $33.29 1H 5G RESIDENTIAL INSULATION APPLICATORS JOURNEY LEVEL $17.60 1 RESIDENTIAL LABORERS JOURNEY LEVEL $18.12 1 RESIDENTIAL PAINTERS JOURNEY LEVEL $18.36 1 RESIDENTIAL PLUMBERS 8�PIPEFITTERS JOURNEY LEVEL $22.g5 � RESIDENTIAL REFRIGERATION 8 AIR CONDITIONING MECHANICS JOURNEYLEVEL $60.56 1G 5A RESIDENTIAL SHEET METAL WORKERS JOURNEY LEVEL(FIELD OR SHOP) $19.48 1 RESIDENTIAL SOFT FLOOR LAYERS JOURNEY LEVEL $38.18 16 5A RESIDENTIAI SPRINKLER FITTERS(FIRE PROTECTION) JOURNEY LEVEL $32.56 2R 5C RESIDENTIALTERRAZZOlfILE FINISHERS JOURNEY LEVEL $26.30 1 RESIDENTIAL TERRAZZO/TILE SETTERS JOURNEY LEVEL $43.61 1M 5A ROOFERS JOURNEYLEVEL $38.28 1R 5A USING IRRITABLE BITUMINOUS MATERIALS $41.28 1R 5A SHEET METAL WORKERS JOURNEY LEVEL(FIELD OR SHOP) $55.27 1 E 6L SHIPBUILDING &SHIP REPAIR BOILERMAKER $32.56 1H 6W CARPENTER $32.19 1B 6X ELECTRICIAN $31.87 16 6X HEAT&FROST INSULATOR $48.2$ 1S 5J LABORER $30.70 16 6X MACHINIST $31.70 1 B 6X OPERATOR $34.13 16 6X PAINTER $31.74 1 B 6X PIPEFITTER $31.77 16 6X RIGGER $30.17 1 B 6X SANDBLASTER $2g,24 16 6X SHEET METAL $31.77 1B 6X SHIPFITTER $30.32 1 B 6X TRUCKER $31.60 16 6X ' WAREHOUSE $31.66 1 B 6X WELDER/BURNER $30.32 1B 6X SIGN MAKERS 8 INSTALLERS(ELECTRICAL) SIGN INSTALLER $22.g2 � SIGN MAKER $21.36 1 SIGN MAKERS&INSTALLERS(NON-ELECTRICAL) SIGN INSTALLER $2�.2g � SIGN MAKER $33.25 1 Page 8 ■ KING COUNTY EFFECTIVE 03-04-2009 *************,��**************************************************�*�************************************* (See Benefit Code Key) Over PREVAILING Time Holiday Note Classification WAGE Code Code Code SOFT FLOOR LAYERS JOURNEY LEVEL $38.18 1B 5A SOLAR CONTROLS FOR WINDOWS JOURNEY LEVEL $12.44 1 5S SPRINKLER FITTERS(FIRE PROTECTION) JOURNEY LEVEL $5g,74 1X 5C STAGE RIGGING MECHANICS(NON STRUCTURAL) JOURNEY LEVEL $13.23 1 SURVEYORS CHAIN PERSON $9.35 1 INSTRUMENT PERSON $11.40 1 PARTY CHIEF $13.40 1 TELECOMMUNICATION TECHNICIANS TELECOMMUNICATION TECHNICIANS JOURNEY LEVEL $22,76 1 TELEPHONE LINE CONSTRUCTION-OUTSIDE CABLE SPLICER $31.46 26 SA HOLE DIGGER/GROUND PERSON $17.58 2B 5A INSTALLER(REPAIRER) $30.17 26 5A JOURNEY LEVEL TELEPHONE LINEPERSON $2g.2g 26 5A SPECIAL APPARATUS INSTALLER I $31.46 2B 5A SPECIAL APPARATUS INSTALLER II $30.82 2B 5A TELEPHONE EQUIPMENT OPERATOR(HEAVY) $31.46 26 5A TELEPHONE EQUIPMENT OPERATOR(LIGHI) $2g.2g 2B 5A TELEVISION GROUND PERSON $16.67 26 SA TELEVISION LINEPERSON/INSTALLER $22.�g 26 5A TELEVISION SYSTEM TECHNICIAN $26.42 26 5A TELEVISION TECHNICIAN $23.76 26 5A TREE TRIMMER $2g,26 2B 5A TERRAZZO WORKERS 8�TILE SETTERS JOURNEY LEVEL $43.61 1 M 5A T�LE,MARBLE 8 TERRAZZO FINISHERS FINISHER $37.44 16 5A TRAFFIC CONTROL STRIPERS JOURNEY LEVEL $37.gp 1K 5A TRUCK DRIVERS ASPHALT MIX(TO 16 YARDS) $43.45 1T 5D 8L ASPHALT MIX(OVER 16 YARDS) $44.25 1T 5D 8L DUMP TRUCK $43.45 1T 5D 8L DUMP TRUCK&TRAILER $44,25 1T 5D 8L OTHER TRUCKS $44.25 1T 5D 8L TRANSIT MIXER $23.45 1 WELL DRILLERS 8 IRRIGATION PUMP INSTALLERS IRRIGATION PUMP INSTALLER $�7,7� 1 OILER $12.97 1 I WELL DRILLER $18.00 1 Page 9 BENEFIT CODE KEY-EFFECTIVE 03-04-2009 .*�........*.....*..�...*...#..f*.......*.�....�.«..*��*.*.�..�...*�.**..:.....�*..*�.�*..**...........�..*.*....�..:..� OVERTIME CODES OVERTIME CALCULATIONS ARE BASED ON THE HOURLY RATE ACTUALLY PAID TO THE WORKER. ON PUBLIC WORKS PROJECTS,THE HOURLY RATE MUST BE NOT LESS THAN THE PREVAILING RATE OF WAGE MINUS THE HOURLY RATE OF THE COST OF FRINGE BENEFITS ACTUALLY PROVIDED FOR THE WORKER. 1. ALL HOURS WORKED IN EXCESS OF EIGHT(8) HOURS PER DAY OR FORTY(40)HOURS PER WEEK SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. A. ALL HOURS WORKED ON SATURDAYS, SUNDAYS AND HOLIDAYS SHALL ALSO BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. B. ALL HOURS WORKED ON SATURDAYS SHALL BE PAID AT ONE AND ONE-HALF'I'IMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. C. THE FIRST TWO(2)HOURS AFTER EIGHT(8)REGULAR HOURS MONDAY THROUGH FRIDAY AND THE FIRST TEN(10) HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL OTHER OVERTIME HOURS WORI:ED SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. D. THE FIRST TWO (2) HOURS BEFORE OR AFTER A FIVE - EIGHT (8) HOUR WORKWEEK DAY OR A FOUR-TEN(10) HOUR WORKWEEK DAY AND THE FIRST EIGHT(8) HOURS WORKED THE NEXT DAY AFTER EITHER WORKWEEK SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL ADDITIONAL HOURS WORKED AND ALL WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. E. THE FIRST TWO(2)HOURS AFTER EIGHT(8)REGULAR HOURS MONDAY THROUGH FRIDAY AND THE FIRST EIGHT (8) HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL OTHER HOURS WORKED MONDAY THROUGH SATURDAY,AND ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. F. THE FIRST TWO(2)HOURS AFTER EIGHT(8)REGULAR HOURS MONDAY THROUGH FRIDAY AND THE FIRST TEN(10) HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL OTHER OVERTIME HOURS WORKED,EXCEPT LABOR DAY,SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. ALL HOURS WORICED ON LABOR DAY SHALL BE PAID AT THREE TIMES THE HOURLY RATE OF WAGE. G. THE FIRST TEN (10) HOURS WORKED ON SATURDAYS AND THE FIRST TEN (10) HOURS WORKED ON A FIFTH CALENDAR WEEKDAY IN A FOUR - TEN HOUR SCHEDULE, SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORICED IN EXCESS OF TEN (10) HOURS PER DAY MONDAY THROUGH SATURDAY AND ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. H. ALL HOURS WORkED ON SATURDAYS (EXCEPT MAKEUP DAYS IF WORK IS LOST DUE TO INCLEMENT WEATHER CONDITIONS OR EQUIPMENT BREAKDOWN)SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED MONDAY THROUGH SATURDAY OVER TWELVE (12) HOURS AND ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. L ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. J. THE FIRST TWO(2)HOURS AFTER EIGHT(8)REGULAR HOURS MONDAY THROUGH FRIDAY AND THE FIRST TEN(10) HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORI:ED OVER TEN (10) HOURS MONDAY THROUGH SATURDAY, SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. K. ALL HOURS WORf:ED ON SATURDAYS AND SUNDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. L. ALL HOURS WORIkED IN EXCESS OF TEN(10) HOURS PER DAY MONDAY THROUGH SATURDAY AND ALL HOURS WORICED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. M. ALL HOURS WORKED ON SATURDAYS (EXCEPT MAKEUP DAYS IF WORK IS LOST DUE TO INCLEMENT WEATHER CONDITIONS)SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORICED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. N. ALL HOURS WORKED ON SATURDAYS(EXCEPT MAKEUP DAYS)SHALL BE PAID AT ONE AND ONE-FIALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORkED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. O. THE FIRST TEN(10)HOURS WORKED ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF T'IMES THE HOURLY RATE OF WAGE. ALL HOURS WORICED ON SUNDAYS, HOLIDAYS AND AFTER TWELVE (12) HOURS, MONDAY THROUGH FRIDAY,AND AFTER TEN(]0)HOURS ON SATURDAY SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. P. ALL HOURS WORkED ON SATURDAYS (EXCEPT MAKEUP DAYS IF CIRCUMSTANCES WARRANT) AND SUNDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON HOL[DAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. BENEFIT CODE KEY-EFFECTIVE 03-04-2009 -2- 1. Q. THE FIRST TWO (2) HOURS AFTER EIGHT (8) REGULAR HOURS MONDAY THROUGH FRIDAY AND UP TO TEN (10) HOURS WORICED ON SATURDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. • ALL HOURS WORKED IN EXCESS OF TEN (10)HOURS PER DAY MONDAY THROUGH SATURDAY AND ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS(EXCEPT CHRISTMAS DAl�SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON CHRISTMAS DAY SHALL BE PAID AT TWO AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. R. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. S. THE FIRST TWO(2)HOURS AFTER EIGHT(8)REGULAR HOURS MONDAY THROUGH FRIDAY AND THE FIRST EIGHT (8) HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL OTHER OVERTIME HOURS WORKED, EXCEPT LABOR DAY, SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON LABOR DAY SHALL BE PAID AT THREE TIMES THE HOURLY RATE OF WAGE. T. WORK PERFORMED IN EXCESS OF EIGHT(8)HOURS OF STRAIGHT TIME PER DAY,OR TEN(]0)HOURS OF STRAIGHT TIME PER DAY WHEN FOUR TEN(10)HOUR SHIFTS ARE ESTABLISHED,OR FORTY(40)HOURS OF STRAIGHT TIME PER WEEK,MONDAY THROUGH FRIDAY,OR OUTSIDE THE NORMAL SHIFI',AND ALL WORK ON SATURDAYS SHALL BE PAID AT TIME AND ONE-HALF THE STRAIGHT TIME RATE. HOURS WORKED OVER TWELVE HOURS (12) IN A SINGLE SHIFT AND ALL WORK PERFORMED AFTER 6:00 PM SATURDAY TO 6:00 AM MONDAY AND HOLIDAYS SHALL BE PAID AT DOUBLE THE STRAIGHT TIME RATE OF PAY. THE EMPLOYER SHALL HAVE THE SOLE DISCRETION TO ASSIGN OVERTIME WORK TO EMPLOYEES. PRIMARY CONSIDERATION FOR OVERTIME WORK SHALL BE GIVEN TO EMPLOYEES REGULARLY ASSIGNED TO THE WORK TO BE PERFORMED ON OVERTIME SITUATIONS. AFTER AN EMPLOYEE HAS WORKED EIGHT(8)HOURS AT AN APPLICABLE OVERTIME RATE,ALL ADDITIONAL HOURS SHALL BE AT THE APPLICABLE OVERTIME RATE UNTIL SUCH TIME AS THE EMPLOYEE HAS HAD A BREAK OF EIGHT(8) HOURS OR MORE.. U. ALL HOURS WORKED ON SATURDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF , WAGE. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS(EXCEPT LABOR DAY)SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON LABOR DAY SHALL BE PAID AT THREE TIMES THE HOURLYRATE OF WAGE. V. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS(EXCEPT T}IANKSGIVING DAY AND CHRISTMAS DAY)SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON THANICSGIVING DAY AND CHRISTMAS DAY SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE.WHEN A FOUR(4)DAY,TEN (]0)HOUR WORKWEEK IS ESTABLISHED,ALL HOURS WORKED ON SATURDAYS SHALL BE PAID AT ONE-AND-ONE- HALF TIMES THE HOURLY RATE OF WAGE. W. ALL HOURS WORKED ON SATURDAYS AND SUNDAYS(EXCEPT MAKE-UP DAYS DUE TO CONDITIONS BEYOND THE CONTROL OF THE EMPLOYER)SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. X. THE FIRST FOUR (4) HOURS AFTER EIGHT (8) REGULAR HOURS MONDAY THROUGH FRIDAY AND THE FIRST TWELVE(12)HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED OVER TWELVE (12) HOURS MONDAY THROUGH SATURDAY, SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. WHEN HOLIDAY FALLS ON SATURDAY OR SUNDAY, THE DAY BEFORE SATURDAY, FRIDAY, AND THE DAY AFTER SUNDAY, MONDAY, SHALL BE CONSIDERED THE HOLIDAY AND ALL WORK PERFORMED SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. Y. ALL HOURS WORKED OUTSIDE THE HOURS OF 5:00 AM AND 5:00 PM(OR SUCH OTHER HOURS AS MAY BE AGREED UPON BY ANY EMPLOYER AND THE EMPLOYEE)AND ALL HOURS WORKED IN EXCESS OF EIGHT(8) HOURS PER DAY(10 HOURS PER DAY FOR A 4 X ]0 WORICWEEK)AND ON SATURDAYS AND HOLIDAYS(EXCEPT LABOR DAY) SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE.(EXCEPT FOR EMPLOYEES WHO ARE ABSENT FROM WORK W[THOUT PRIOR APROVAL ON A SCHEDULED WORKDAY DURING THE WORKWEEK SHALL ' BE PAID AT THE STRAIGHT-TIME RATE UNTIL THEY HAVE WORICED 8 HOURS IN A DAY(10 IN A 4 X 10 WORKWEEK) ' OR 40 HOURS DURING THAT WORKWEEIC.)ALL HOURS WORICED MONDAY THROUGH SATURDAY OVER TWELVE (12)HOURS AND ALL HOURS WORKED ON SUNDAYS AND LABOR DAY SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. Z ALL HOURS WORhED ON SATURDAYS AND SUNDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID THE STRAIGHT TIME RATE OF PAY IN ADDITION TO HOLIDAY PAY. 2. ALL HOURS WORKED IN EXCESS OF EIGHT(8)HOURS PER DAY OR FORTY(40)HOURS PER WEEK SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. A. THE FIRST SIX (6) HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED IN EXCESS OF SIX(6)HOURS ON SATURDAY AND ALL HOURS WORI:ED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. B. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. BENEFIT CODE KEY-EFFECTIVE 03-04-2009 -3- C. ALL HOURS WORKED ON SUNDAYS SHALL BE PAID AT ONE AND ONE-HALF 7'IMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. ' D. ALL HOURS WORKED ON SATURDAYS AND SUNDAYS SHALL BE PAID AT ONE AND ONE-HALF TIIvIES THE HOURLY RATE OF WAGE. THE FIRST EIGHT (8) HOURS WORKED ON HOLIDAYS SHALL BE PAID AT STRAIGHT TIME IN ADDITION TO THE HOLIDAY PAY. ALL HOURS WORKED IN EXCESS OF EIGHT(8)HOURS ON HOLIDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. E. ALL HOURS WORKED ON SATURDAYS OR HOLIDAYS(EXCEPT LABOR DA�SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON SUNDAYS OR ON LABOR DAY SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. F. THE FIRST EIGHT(8)HOURS WORKED ON HOLIDAYS SHALL BE PAID AT THE STRAIGHT HOURLY RATE OF WAGE IN ADDITION TO THE HOLIDAY PAY. ALL HOURS WORKED IN EXCESS OF EIGHT(8)HOURS ON HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. G. ALL HOURS WORKED ON SUNDAY SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON PAID HOLIDAYS SHALL BE PAID AT TWO AND ONE-HALF TIMES THE HOURLY RATE OF WAGE INCLUDING HOLIDAY PAY. H. ALL HOURS WORKED ON SUNDAY SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. 2. I. ALL HOURS WORKED ON SATURDAYS AND HOLIDAYS(EXCEPT LABOR DAY) SHALL BE PAID AT ONE AND ONE- HALF T[MES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON SUNDAYS AND ON LABOR DAY SHALL BE PAID AT TWO T'IMES THE HOURLY RATE OF WAGE. J. ALL H R W RK OU S O ED ON SUNDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON PAID HOLIDAYS SHALL BE PAID AT TWO AND ONE-HALF TIMES THE HOURLY RATE OF WAGE, INCLUDING THE HOLIDAY PAY. ALL HOURS WORICED ON UNPAID HOLIDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. K. ALL HOURS WORKED ON HOLIDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE 1N ADDITION TO THE HOLIDAY PAY. L. ALL HOURS WORKED ON SATURDAYS (OR ON THE REGULAR DAY OFF DURING A WORKWEEK OTHER THAN MONDAY THROUGH FRIDAY) AND HOLIDAYS SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE, EXCEPT LABOR DAY WHICH SHALL BE PAID AT DOUBLE THE HOURLY RATE. ALL HOURS WORKED MONDAY THROUGH SATURDAY OVER TWELVE (12) HOURS AND ALL HOURS WORKED ON SUNDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. M. ALL HOURS WORKED ON SATURDAYS,SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. O. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT ONE AND ONE-EIAI.F TIMES THE HOURLY RATE OF WAGE. P. THE FIRST EIGHT(8)HOURS ON SATURDAY SHALL BE PAID AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORICED [N EXCESS OF EIGHT 8) HOURS ON SATURDAY AND ALL HOURS WORI:ED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT TWO TIMES THE HOURLY RATE OF WAGE. Q. ALL HOURS WORKED ON LABOR DAY SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. R. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS AND ALL HOURS WORKED OVER SIXTY (60) IN ONE WEEK SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. S. ALL HOURS WORKED ON SATURDAYS SHALL BE PA[D AT ONE AND ONE-HALF TIMES THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE, EXCEPT THE DAY AFTER THANKSGIVING,THE DAY AFTER CHRISTMAS AND A FLOATING HOLIDAY,WHICH SHALL BE PAID AT THE STRAIGHT TIME RATE IF WORIkED,IN ADDITION TO HOLIDAY PAY. 4A. ALL HOURS WORIkED IN EXCESS OF EIGHT(8)HOURS PER DAY OR FORTY(40)HOURS PER WEEK SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. ALL HOURS WORKED ON SATURDAYS,SUNDAYS AND HOLIDAYS SHALL BE PAID AT DOUBLE THE HOURLY RATE OF WAGE. HOLIDAY CODES BENEFIT CODE KEY-EFFECTIVE 03-04-2009 -a- 5. A. HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSG[VING DAY,FRIDAY AFTER THANKSGNING DAY,AND CHRISTMAS DAY(7). B. HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSGNING DAY,FRIDAY AFTER THANKSGIVING DAY,THE DAY BEFORE CHRISTMAS,AND CHRISTMAS DAY(8). C. HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,THE FRIDAY AFTER THANKSGNING DAY,AND CHRISTMAS DAY(8). D. HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, THE FRIDAY AND SATURDAY AFTER THANKSGNING DAY,AND CHRISTMAS DAY(8). E. HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, PRESIDENTIAL i ELECTION DAY,THANKSGIVING DAY,THE FRIDAY AFTER THANKSGIVING DAY,AND CHRISTMAS DAY(8). � F. HOLIDAYS: NEW YEAR'S DAY, MARTIN LUTHER KING JR. DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, VETERANS' DAY, THANKSGIVING DAY, THE FRIDAY AFTER THANKSGIVING DAY,AND CHRISTMAS DAY(11). G. HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, TEIANKSGIVING DAY, THE LAST WORK DAY BEFORE CHRISTMAS DAY,AND CHRISTMAS DAY(7). H. HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, THANKSGIVING DAY, THE DAY AFTER THANKSGIVING DAY,AND CHRISTMAS 6. I � � I. HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, AND CHRISTMAS DAY(6). J. HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, THANKSGIVING DAY, FRIDAY AFTER THANKSGIVING DAY,CHRISTMAS EVE DAY,AND CHRISTMAS DAY(7). K. HOLIDAI'S: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,FRIDAY AFTER THANKSGIVING DAY, THE DAY BEFORE CHRISTMAS,AND CHRISTMAS DAY (9). L. HOLIDAI'S: NEW YEAR'S DAY, MARTIN LUTHER KING JR. DAY, MEMORIAL DAY,INDEPENDENCE DAY, LABOR DAY,T}IANKSGIVING DAY,FRIDAY AFTER THANKSGIVING DAY,AND CHRISTMAS DAY(8). M. HOLIDAYS: NEW YEAR'S DAY, MARTIN LUTHER I�ING JR. DAY, MEMORIAL DAY,INDEPENDENCE DAY, LABOR DAY,THANKSGIVING DAY,FR[DAY AFTER THANI:SGIVING DAY, THE DAY BEFORE CHRISTMAS AND CHRISTMAS DAY(9). , N. HOLIDAYS: NEW YEAR'S DAY,PRESIDENTS'DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,VETERANS' DAY,THANKSG[VING DAY,THE FRIDAY AFTER THANKSGIVING DAY,AND CHRISTMAS DAY(9). P. HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSGIVING DAY,FRIDAY AND SATURDAY AFTER THANKSGIVING DAY, THE DAY BEFORE CHRISTMAS, AND CHRISTMAS DAY (9). IF A HOLIDAY FALLS ON SUNDAY,THE FOLLOWING MONDAY SHALL BE CONSIDERED AS A HOLIDAY. Q. PAID HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, AND CHRISTMAS DAY(6). R. PAID HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, DAY AFTER THANKSGIVING DAY,ONE-HALF DAY BEFORE CHRISTMAS DAY,AND CHRISTMAS DAY.(7 1/2). 5. S. PAID HOLIDAYS: NEW YEAR'S DAY,PRESIDENTS'DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY, THANKSGIVING DAY,AND CHRISTMAS DAY(7). T. PAID HOLIDAYS: NEW YEAR'S DAY, WASHINGTON'S BIRTHDAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY,THANKSGIVING DAY,THE FRIDAY AFTER THANKSGNING DAY,CHRISTMAS DAY,AND THE DAY BEFORE OR AFTER CHRISTMAS(9). U. PAID HOLIDAYS: NEW YEAR'S DAY, MARTIN LUTHER KING JR. DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY,LABOR DAY,THANKSGIVING DAY,AND CHRISTMAS DAY(8). V. PAID HOLIDAYS: SIX(6)PAID HOLIDAYS. W. PAID HOLIDAYS: NINE(9)PAID HOLIDAYS. BENEFIT CODE KEY-EFFECTIVE 03-04-2009 -5- I X. HOLIDAYS: AFTER 520 HOURS-NEW YEAR'S DAY,THANKSGIVING DAY AND CHRISTMAS DAY. AFTER 2080 HOURS - NEW YEAR'S DAY, WASHINGTON'S BIRTHDAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSG[VING DAY,CHRISTMAS DAY AND A FLOATING HOLIDAY(8). Y. HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,PRESIDENTIAL ELECTION DAY, TI-iANKSGIVING DAY,THE FRIDAY FOLLOWING THANkSGNING DAY,AND CHRISTMAS DAY(S). Z. HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, VETERANS DAY, THANKSG[VING DAY,THE FRIDAY AFTER THANKSGIVING DAY,AND CHRISTMAS DAY(8). 6. A. PA[D HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,THE FRIDAY AFTER THANKSGIVING DAY,AND CHRISTMAS DAY(8). B. PAID HOLIDAYS: NEW YEAR'S EVE DAY,NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,THE FRIDAY AFTER THANKSGIVING DAY,CHRISTMAS EVE'S DAY,AND CHRISTMAS DAY(9). C. HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,THE DAY AFTER THANKSGIVING DAY,THE LAST WORK DAY BEFORE CHRISTMAS DAY,AND , CHRISTMAS DAY(9). ' D. PAID HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,THE FRIDAY AFTER THANKSGIVING DAY,CHRISTMAS DAY,THE DAY BEFORE OR THE DAY AFTER CHRISTMAS DAY(9). E. PAID HOLIDAYS: NEW YEAR'S DAY,DAY BEFORE OR AFTER NEW YEAR'S DAY,PRESIDENTS DAY,MEMORIAL DAY, INDEPENDENCE DAY,LABOR DAY,THANKSGIVING DAY,DAY AFTER THANKSGIVING DAY,CHRISTMAS DAY,AND A HALF-DAY ON CHRISTMAS EVE DAY. (9 1/2). F. PAID HOLIDAYS: NEW YEAR'S DAY, MARTIN LUTHER KING JR. DAY, PRESIDENTS' DAY, MEMOR[AL DAY, INDEPENDENCE DAY,LABOR DAY,VETERANS'DAY,THANKSGNING DAY,THE DAY AFTER THANKSGIVING DAY, AND CHRISTMAS DAY(1 I). G. PAID HOLIDAYS: NEW YEAR'S DAY, MARTIN LUTHER KING JR. DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, VETERANS' DAY, THANKSGNING DAY, THE FRIDAY AFTER THANKSGIVING DAY, CHRISTMAS DAY,AND CHRISTMAS EVE DAY(11). H. PAID HOLIDAYS: NEW YEAR'S DAY,NEW YEAR'S EVE DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY,FRIDAY AFTER THANICSGIVING DAY,CHRISTMAS DAY,THE DAY AFTER CHRISTMAS,AND A FLOATING HOLIDAY(10). I. PAID HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSGIVING DAY,FRIDAY AFTER THANRSGIVING DAY,AND CHRISTMAS DAY(7). 1. PAID HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSGIVING DAY, FRIDAY AFTER THANKSGIVING DAY, CHRISTMAS DAY, THE DAY AFTER CHRISTMAS, AND A FLOATING HOLIDAY(9). L. HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSGNING DAY, THE FRIDAY AFTER THANKSGNING DAY, THE LAST WORKING DAY BEFORE CHRISTMAS DAY, AND CHRISTMAS DAY.(8) Q. PAID HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,VETERANS DAY, THANKSGIVING DAY,THE DAY AFTER THANKSGIVING DAY AND CHRISTMAS DAY(8). UNPAID HOLIDAY; PRESIDENTS'DAY. T. PAID HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY,THANKSGIVING DAY,THE FRIDAY AFTER THANKSGIVING DAY, THE LAST WORKING DAY BEFORE CHRISTMAS DAY,AND CHRISTMAS DAY(9). U. HOLIDAYS: NEW YEAR'S DAY, DAY BEFORE NEW YEAR'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, THE FRIDAY AFTER THANKSGIVING DAY. THE DAY BEFORE CHRISTMAS DAY,CHRISTMAS DAY(9). V. PAID HOLIDAYS: NEW YEAR'S DAY, MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,'THANKSGIVING DAY,DAY AFTER THANRSGNING DAY,CHRISTMAS EVE DAY, CHRISTMAS DAY, AND ONE DAY OF THE EMPLOYEE'S CHOICE(9). W. PAID HOLIDAYS: NEW YEAR'S DAY,DAY BEFORE NEW YEAR'S DAY,PRESIDENTS DAY,MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGNING DAY, DAY AFTER THANKSGIVING DAY, CHRISTMAS DAY,DAY BEFORE OR AFTER CHRISTMAS DAY(10). X. PAID HOLIDAYS: NEW YEAR'S DAY, DAY BEFORE OR AFTER NEW YEAR'S DAY, PRESIDENTS DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, DAY AFTER THANKSGNING DAY,CHRISTMAS DAY,DAY BEFORE OR AFTER CHRISTMAS DAY,EMPLOYEE'S BIRTHDAY(11). BENEFIT CODE KEY-EFFECTIVE 03-04-2009 -6- Y. PAID HOLIDAYS: NEW YEAR'S DAY, PRESIDENTS' DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, THANKSGIVING DAY, FRIDAY AFTER THANKSGIVING DAY, CHRISTMAS DAY, AND A FLOATING HOLIDAY(9). Z.. HOLIDAYS: NEW YEAR'S DAY,MEMORIAL DAY,INDEPENDENCE DAY,LABOR DAY,THANKSGIVING DAY,FRIDAY AFTER THANKSGIVING DAY, AND CHRISTMAS DAY (7). IF A HOLIDAY FALLS ON SATURDAY, THE PRECEDING FRIDAY SHALL BE CONSIDERED AS THE HOLIDAY. IF A HOLIDAY FALLS ON SUNDAY,THE FOLLOWING MONDAY SHALL BE CONSIDERED AS THE HOLIDAY. NOTE CODES 8. A. IN ADDITION TO THE HOURLY WAGE AND FRINGE BENEFITS, THE FOLLOWING DEPTH PREMIUMS APPLY TO DEPTHS OF FIFTY FEET OR MORE: OVER 50'TO 100'-$2.00 PER FOOT FOR EACH FOOT OVER 50 FEET OVER 100'TO 150'-$3.00 PER FOOT FOR EACH FOOT OVER 100 FEET OVER 150'TO 220'-$4.00 PER FOOT FOR EACH FOOT OVER 150 FEET OVER 220'-$5.00 PER FOOT FOR EACH FOOT OVER 220 FEET C. IN ADDITION TO THE HOURLY WAGE AND FRINGE BENEFITS THE FOLLOWING DEPTH PREMIUMS APPLY TO DEPTHS OF FIFTY FEET OR MORE: OVER 50'TO 100'-$1.00 PER FOOT FOR EACH FOOT OVER 50 FEET OVER 100'TO 150'-$1.50 PER FOOT FOR EACH FOOT OVER]04 FEET OVER 150'TO 200'-$2.00 PER FOOT FOR EACH FOOT OVER 150 FEET OVER 200'-DIVERS MAY NAME THEIR OWN PRICE ' D. WORKERS WORKING WITH SUPPLIED AIR ON HAZMAT PROJECTS RECEIVE AN ADDITIONAL$1.00 PER HOUR. L. WORKERS ON HAZMAT PROJECTS RECEIVE ADDITIONAL HOURLY PREMIUMS AS FOLLOWS-LEVEL A:$0.75,LEVEL B:$0.50,AND LEVEL C:$0.25. M. WORKERS ON HAZMAT PROJECTS RECENE ADDITIONAL HOURLY PREMIUMS AS FOLLOWS: LEVELS A&B: $1.00, LEVELS C&D:$0.50. N. WORKERS ON HAZMAT PROJECTS RECEIVE ADDITIONAL HOURLY PREMIUMS AS FOLLOWS-LEVEL A:$1.00,LEVEL B:$0.75,LEVEL C:$0.50,AND LEVEL D:$0.25 P. WORKERS ON HAZMAT PROJECTS RECENE ADDITIONAL HOURLY PREMIUMS AS FOLLOWS -CLASS A SUIT: $2.00, CLASS B SUIT:$1.50, CLASS C SUIT:$1.00,AND CLASS D SUIT$0.50. ! ENVIRONMENTAL REGULATION LISTING I — � �tEQUIIZEA�IENTS FOIZ THE P.REVENTTON QF ENVIRUNI�1ENTr1i,POLLUTION AND. PRESERVATION OF F"UBLIC NATURr�.L KESOURCES. In accorciance with the provisions �f Chagter 62, La�vs of ]973, i-3.,B. 62I, the Contract or shal3 � secure any pern�its ar lieenses required by, and comply fully witti ail provisions of tlie fo]lowing � }a�vs,ardinances,and resolutions: . II Kine Cavntv Ordinance No. 1527 reqnires Building and Land Development Division and I Hyclrau)ics Aivision review of grading and filling permits and unclassx�ed use peranits in flood � Ffazard areas. Resolution Na. 36230 esiatiiishes storm drain design standards to be incorparated into I praject design standards to be incorporated inio pro}ect design by Engirieering Services. Review by iHydrau}ics Division. Kin� Countv 4rdinance I�Io. $00. No. 904. P�o. 1046 and Resolution No. 877$, Na. 2�SS3. No. 24834, I'�to. 6894 and Na. 1I242 contained in King County Code Tztles $ and 10 are pravisions for dispasition af refuse and litter in a licensed disposal site and provide penalties far failure ta comply. Review by Division af Sa}id Waste. ' I Pubet St�unci Air Pollntion Control Aeencv Reeutation I: A regulation io control the emission of air � contaminants fram ali sources wit�in the jurisdiction of the Puget Saund Aiz` PolIutian Control �I Agency (Kzng, Pierce, Snahamisi�, and Kitsap Connties}in accordance with the Washington C1ean rlir Act,R.C.W.70.94. '4VAS�IINGTON 5TATE D�Pr�RTR1ENT OI"rCOLOGY 1�'J.A.C. 18-02: Requires operators of stationary sources of air contaminar�ts to maintain records of erraissions, periodically report to the State information conceming these emissians from his � operataans, and ta make such mformation avai}able to the public. See Puget Sound Foilntion Control Agency ReguJation I. R.C.��. 9(}�8_ Enacteci ta maintain the highest possible standards ta ensure ihe purity of aIl water c�f the State cansistent with public health and public enjoyment thereof, tY�e propagation and protection of wildlife,birds,game,fish, and other ac�uatic life,and the industria2 development of the state, and to that end reqnire the use of a]1 known available and reasanabie methads by industries and others to prevent and control the poIlution of ihe watezs of the State of �ashington. Tt is unlawful to throw, drain, run or atherwise discharge into any of the water of this State any arganic � or i�7organic rziatter that shatl cause or tend to cause pollution of snch waters. The law alsa prav3des �' far civil penalties af$S,OOO/day for each violation. R.C.��. 70.95: Establishes ur�iform statewzde program for handling solid wastes which wil3 preveni � Iand, air and water polIution. Makes at unlawful to clumg ar deposit solid wastes onto or under the surface of the graund ar into the waters of this State except at a sotid waste disposal site for which ihere is a valid permit. R.C.W. 76-d4.370: Provide far abatement cif additional fire hazard (Iands upoza which there is forest debris} and extretne fire hazard (areas of additional fire hazard near buildings, roads, campgrounds, anc� schoai grounds). The awner and/or pearson responsibie is fnity Iiable in the eveni a fire starts ar spreads an groperty on which an extreme fire hazard exists. R.C_W. 76_Q4.Q10: Defines terms relating to ihe supgression or abatement of foxesi fires or foresi fire conditions_ ' H:IDNJStON.S\UTTI.3'tJE.S1WA?Eft\R1CK�.Springbrook Springs\BIDSPEC.UOC/bh REOUIRER�IENTS FOR THE PREVENTI(�N nF.ENVI,RO'�IIVIE'V'I'AL POLLUTION:�IVD PRESERVATION OF FUBLIC N�TURAL RESOURCES R.C.W. 70.94.660: Provides for issuance of burning,permits for abating or prevention offorest fire hazards, instruction or a�iculcura}operations. R.C.tiTJ. 76-.04.310: StipUlates that everyone cleari.ng' land or clearing right-of-way shall pite and burn or c�ispose of by other satisfactory means, a1} forest.debris cut thereon, as rapidly as the ctearing or cu[ting progresses, oi. at such other tirries as the department may specify, and in comptiance wit�i the Iaw requiring.b"urning permits: R. C. W. 78-44: Laws governing surface mining (including sand; gravel, stone, and earth from borrow pits) which provide for fees and permits, plan ar operation,reclamation plan, bonding, and . inspection of operations. W.A.C. 332-18: D'elineates al! requirements of R.C.W. 76-04 pertaining to Iand clearing and buming. .. U.S.ARMY CORPS OF ENGINEERS Section 1 of the River and Harbor Rct of.June 13. 1902: Authorizes Secretary of Army and Corps of Engineers to issue permits to"any.persons or corporation desiring Eo iinprove any navigable river at their own expense and risk upon approvai of the plans and speciGcations. Section 4�4 of the Federal Water Pollution Control Act (PL92-500 86 Stat. 816): Avthorizes the Secretary of the Army, acting through the Corps of Engineers, to issue permits for tiie discharge of dredged or fill material into the navigable waters at specified disposal sites. Permits may be deniec� if it is deternvned that such discharge will have adverse effects on municipal ��vater supplies, shell fish beds and fishery areas and wildiife or recreational areas. MISCELLANEOCIS FLDERAL LEGISLATION Section 13 of the River and Harbor Act aovroved March 3. 1899: Provides that discharge of refuse without a pernvt into navigable waters is prohibited. Violation is punishable by fine. Any citiaen may file a complaint with the U.S.Attorney and share a portion of the fine. ; PERMITS REQUIRED FOR THE PROJECT ARE AS FOLLOWS: HING COUNTY BUILDING AND LAND DEVELOP1b1ENT DIVISION ' Kine Countv Resolution No. 25789 requires an unclassified use perniit for filling, quarrying ' (including borrow pits and associated activities such as asphalt plants, rock crushers) and refuse disposal sites and provides for land reclamation subsequent to these activities. A copy is available at the Department of Pnblic Works or Building and Land Development Division. Shoreline Manaeement Act 1971 requires a pernvt for construction on State shoreIines. Pernut acquired by Pnblic Works and reviewed by Building and Land Development Division. Kin� Countv Ordinance No. 1488 requires permit for grading, Iand fills, gravel pits, dumping, quarrying and mining operations except on County right-of-way. Review by Building and Land Developinent Division. H:\DNISION.S\(TI'll.rl'1E.$11VATERIRICK1Springbrook SpringslBIDSPEC.DCXJbh R�OUIREMFNT�S FnR THE PREVENTION'OF.ENVIRONI��lENTAL PULLUTION AND , ,. _._ PRES�RVATION OF PUBLIC NATURA,L RESOURGES «'ASt�]NGTON STATE DEPARTNIENT OF FISIIERi�S AND GAME ChanEer 112._Laws of 1949: Requires hydiaulics permit on ceriain projects. (King County Department of Peblic�'Jorks will obtain.} WASHINGTON STATE DEPARTMENT OF�COLOGY VV.A.C. 173-220: Requires a National Pollutant Discharge EIirn:ination Systera (NPDES) permit before discharge of poilutants from a point source into the navigable waters of the State of 1'Vashington_ W.A.C. 372-24: Permit to discharge commercial or industrial waste waters into State surface oz- ground water(such as gravel washing, pit operafions, or any operation which resalts in a discharge which contains turbidity). .. W.A.C. 508-12-100: Requires permit to use surface water. W.A.C_ 508-12-190:. Reqnires ihat changes to permits for water use be reviewed by the Department of Ecology whenever it is desired to change the purpose of use, the place of use, the point of wiihdrawaI and/or the diversion of water. W_A.C. 508-12-220: Reqvires permit[o use ground water. W.A.C. 508-12-260: Requires pennit to construct reservoir for water storage. W.A.C. 508-12-280: Requires pernut to construct storage dam. W.A.G 508-64: Requires permit to constz-act in State flood control zone. King County Public Works secures one for design. Contrac[or seeures one for his operation (false work design,etc.) WASHINGTO�I STATE DEPARTMENT OF NATURAL RESOURCES R.C.W. 76.04.I50: Requires burning permit for all fues except for small ovtdoor fires for ; recreational purposes or yard debris disposal. AIso the Department of Natural Resonrces reserves the right to res[zict burning nnder the provisions of R.C.W. 76.04.150, 76.04.170, 76.04.180, and 70.94 due to extreme fire weather or to prevent restriction of visibility and excessive air pollution. I R.C.W. 76.08A30_ C�tting permit required before cutting merchantable timber. R.C.W. 76.08.275: Operating permit required before operating power equipment in dead or down timber_ R.C.W. 78.44.080: Reqvires pennit for any svrface mining operation(including sand,gravel, stone, and earth from bonow pits)_ UIVITED STATES ARMY CORPS OF ENGINEERS Section 10 of River and Harbor Act of March 3. 1899:, Requires permit for construction (other than bridges, see U.S_Coast Guard administered permits}on navigable waters (King County Department of Public Works will obtain.) }i_�DNIS]ON.SIUTILTTIE.SIWA7ER\RICK\Springbrook Springs�E3IDSPEC_DOGbh REOUIREi�IENTS.FOR THE PREVENTIOI�t OF ENVIR(>N1�7ENTAL PQLLUTION AND. , PRESERVATI�N OF PUBLIC NA'TURAL R�ESOURCES FIRE PROTECTION DISTRICT R_C.W. 5228_010, 52.28.020. 52.28.030, 5228.040. SZ.28:050: Prov.ides authority foi, requirements of, and penalties for faiiure to secure a fire pern�it for'bnilding an open fire witliin a fire protection district_ UIVITED STATES COAST GUARD Section 9 of River and Harbor Act of:ivlarch 3, 18�9. General Brid'Qe Act of Ivlarah 23, 1905, atid Generai Bridee Act of 1946 as ameiided Aueust 2, 195G: _Reyui%es a-gernut for construction of bridge on navigable waters (King Gounty'Degartment.of Public Works wiII obtain). King.County Department of Pi�blic Works_ will coinpIy with pertinent seciions of ilie following laws wfiile securing the aforementioned.pernnit: .Section 4(fl of Department of TransportaEion Act, National Environmental PaIicy Act of I969,Waier Qvality Improvement Act of 1970_ � PUGET SOUND ATR POLLUTION C4NTROL AGENCY Section 9_02(dl(2)(iiil of Re�ulation I: Request for verification of population density. Contractor should be sure his operations are in compliance with Regulation I,particularIy Section 9.02(ouidoor � fires), Section 9.04 (particulate matter-- dust), and Section 9.15 (preventing partSculate matter from becoming airborne). ' ENVIRONMENTAL PROTEC'TION AGENCY Title 40. Chanter Ic, Part 61: Requires that the Environmental Protectian Agency be notified five (5) days prior to the demolition of any structure containing asbestos material (excluding residential structures having fe�ver than five(S)dwelling units). The above requirements will be applicable only where called for on Ehe various road projects. Copies of these pernvts, orc3inances, laws, and resolutions are available for inspection at the Office of the Director of Public Works,900 King County Administration Building, Seattle,�VA. 9810A-. It shall be the responsibility of the Contractor to familiarize himself with a1l requirements therein. j All costs resvlting therefrom shall be included in the Bid Prices and no additional compensation shall be made. .. AIl pernuts will be available at construction site. H:\DN1S10N.S�UiTLri'[E.S�WA7ERVtICK�Springbrook Springs�BIDSPEC.DCX'Jbh WSDOT AMENDMENTS 1 INTRODUCTION 2 The followin Amendments and S e ial Provisi n hall be used in con'unction with the g pc oss � 3 2006 Standard Specifications for Road, Bridge, and Municipal Construction. 4 5 AMENDMENTS TO THE STANDARD SPECIFICATIONS 6 7 The following Amendments to the Standard Specifications are made a part of this contract 8 and supersede any conflicting provisions of the Standard Specifications. For informational 9 purposes, the date following each Amendment title indicates the implementation date of the 10 Amendment or the latest date of revision. 11 12 Each Amendment contains all current revisions to the applicable section of the Standard 13 Specifications and may include references which do not apply to this particular project. 14 15 INTRODUCTION 16 The following Amendments and Special Provisions shall be used in conjunction with the 17 2006 Standard Specifications for Road, Bridge, and Municipal Construction. 18 19 This project is designed in metric units. Among the Special Provisions contained in this 20 project are revisions to sections within Divisions 1, 6, 7 and 9 that provide conversion 21 methods and charts needed to administer this project utilizing the 2004 Standard 22 Specifications. 23 24 AMENDMENTS TO THE STANDARD SPECIFICATIONS 25 26 The following Amendments to the Standard Specifications are made a part of this contract 27 and supersede any conflictmg provisions of the Standard Specifications. For informational 28 purposes, the date following each Amendment title indicates the implementation date of the 29 Amendment or the latest date of revision. 30 31 Each Amendment contains all current revisions to the applicable section of the Standard 32 Specifications and may include references which do not apply to this particular project. 33 34 SECTION 1-04, SCOPE OF THE WORK 35 April 3, 2006 36 1-04.6 Variation in Estimated Quantities 37 The third paragraph beginning with "If the adjusted final quantity of any items", is revised to 38 read: I 39 40 If the adjusted final quantity of any item does not vary from the quantity shown in the 41 proposal by more than 25%, then the Contractor and the Contracting Agency agree that 42 all work under that item will be perFormed at the original contract unit price. 43 44 SECTION 1-06, CONTROL OF MATERIAL 45 April 3, 2006 46 1-06.1 Approval of Materials Prior To Use 47 The second sentence in the first paragraph is revised to read: TEST2 1 _� 1 2 The Contractor shali use the Qualified Product List (QPL), the Aggregate Source �I 3 Approval (ASA) Database, or the Request forApproval of Material (RAM) form. ' 4 5 Number 1 under the second paragraph is revised to read: � 6 � 7 1. Shall be new, unless the Special Provisions or Standard Specifications permit 8 otherwise; I 9 I 10 1-06.1(1) Qualified Products List (QPL) 11 This section is supplemented with the following: 12 13 The current QPL can be accessed on-line at www.wsdot.wa.pov/biz/mats/QPL/QPL.cfm 14 , 15 The following new sub-section is inserted to follow 1-06.1(2). 16 17 1-06.1(3) Aggregate Source Approval(ASA) Database 18 The ASA is a database containing the results of WSDOT preliminary testing of 19 aggregate sources. This database is used by the Contracting Agency to indicate the 20 approval status of these aggregate sources for applications that require preliminary 21 testing as defined in the contract. The ASA 'Aggregate Source Approval Report' 22 identifies the currently approved applications for each aggregate source listed. The 23 acceptance and use of these aggregates is contingent upon additional job sampling 24 and/or documentation. 25 26 Aggregates approved for applications on the ASA `Aggregate Source Approval Report' 27 not conforming to the specifications, not fulfilling the acceptance requirements, or 28 improperly handled or installed, shall be replaced at the Contractor's expense. 29 30 For questions regarding the approval status of an aggregate source, contact the 31 WSDOT Regional Materials Engineer for the Region the source is located in. The 32 Contracting Agency reserves the right to make revisions to the ASA database at 33 anytime. _ 34 35 If there is a conflict between the ASA database and the contract, then the contract shall 36 take precedence over the ASA database in accordance with Section 1-04.2. The ASA 37 database can be accessed on-line at www.wsdot.wa.aov/biz/mats/ASA 38 TEST2 y 1 1-06.2(2)D Quality Level Analysis 2 Item 9 under the first paragraph is revised to read: 3 4 9. Determine the Composite Pay Factor(CPF) for each lot. 5 � 6 7 CPF = f�(PF�) + f2(PFz1 +��-+ f�(PF�) �f. $ � 9 i = 1toj 10 11 where: f� = price adjustment factor listed in these 12 Specifications for the applicable material 13 14 j = number of constituents being evaluated 15 16 SECTION 1-07, LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC 17 August 7, 2006 18 1-07.9(1) General 19 The fifth paragraph is revised to read: 20 21 If employing labor in a class not listed in the contract provisions on state funded projects 22 onl , the Contractor shall re uest a determination of the correct wa e and benefits rate Y q 9 23 for that class and locality from the Industnal Statistician, Washington State Department 24 of Labor and Industries (State L&I), and provide a copy of those determinations to the 25 Engineer. 26 27 The fifth paragraph is supplemented with the following new paragraph: 28 29 If employing labor in a class not listed in the contract provisions on federally funded 30 projects, the Contractor shall request a determination of the correct wage and benefits 31 for that class and locality from the U. S. Secretary of Labor through the project 32 engineer's office. Generally, the contractor initiates the request by preparing standard 33 form 1444 and submitting it to the project engineers' office for further action. 34 35 1-07.10 Worker's Benefits 36 The fourth paragraph is revised to read: 37 I 38 The Public Works Contract Division of the Washington State Department of Labor and 39 Industries will rovide the Contractor with a licable industrial insurance and medical p Pp 40 aid classification and premium rates. After receipt of Revenue Re/ease from the 41 Washington State Department of Revenue, the contracting agency will verify through the 42 Department of Labor and Industries that the Contractor is current with respect to the 43 payments of industrial insurance and medical aid premiums. 44 45 1-07.15 Temporary Water Pollution/Erosion Control 46 The first paragraph is revised to read: 47 TEST2 3 1 In an effort to prevent, control, and stop water poliution and erosion within the project, 2 thereby protecting the work, nearby land, streams, and other bodies of water, the 3 Contractor shall perform all work in strict accordance with all Federal, State, and local 4 laws and regulations governing waters of the State, as well as permits acquired for the 5 project. 6 7 SECTION 1-08, PROSECUTION AND PROGRESS 8 December 4, 2006 9 1-08.1 Subcontracting 10 The eighth paragraph (beginning with - On all projects funded with both Contracting Agency 11 funds and Federal assistance ...) is supplemented with the following: 12 13 The Contractor has the option of submitting actual MBE/WBE or DBE payment data, on 14 Federally assisted, Federalfy assisted and Contracting agency funded, and Contracting 15 Agency funded only contracts to the contracting agency on a monthly basis using the 16 Contract Monitoring and Tracking System (CMATS) through the BizWeb application 17 located at http://www.omwbe.wa.qov/bizwebatwashinaton. Use of CMATS will become a 18 requirement for all contractors effective January 7, 2008. 19 20 1-08.3 Progress Schedule 21 Section 1-08.3 and all subsections are deleted in their entirety and replaced with the 22 following: 23 24 1-08.3 Progress Schedule 25 1-08.3(1) General Requirements 26 The Contractor shall submit Type A or Type B Progress Schedules and Schedule 27 Updates to the Engineer for approval. Schedules shall show work that complies 28 with all time and order of work requirements in the contract. Scheduling terms and 29 practices shall conform to the standards established in Construction Planning and ' 30 Scheduling, Second Edition, published by the Associated General Contractors of 31 America. Except for Weekly Look-Ahead Schedules, all schedules shalf ineet 32 these General Requirements, and provide the following information: �'� 33 ! 34 1. Include all activities necessary to physically complete the project. I� 35 37 2• Show the planned order of work activities in a logical sequence. II 38 3. Show durations of work activities in working days as defined in Section 1- 39 08.5. 40 41 4. Show activities in durations that are reasonable for the intended work. 42 43 5. Define activity durations in sufficient detail to evaluate the progress of 44 individual activities on a daily basis. 45 46 6. Show the physical completion of all work within the authorized contract 47 time. 48 49 The Contracting Agency allocates its resources to a contract based on the total 50 time allowed in the contract. The Contracting Agency may accept a Progress 51 Schedule indicating an early physical completion date but cannot guarantee the TEST2 q 1 Contracting Agency's resources wiil be available to meet an accelerated schedule. 2 No additional compensation will be allowed if the Contractor is not able to meet 3 their accelerated schedule due to the unavailability of Contracting Agency's 4 resources or for other reasons beyond the Contracting Agency's control. 5 6 If the Engineer determines that the Progress Schedule or any necessary Schedule 7 Update does not provide the required information, then the schedule will be 8 returned to the Contractor for correction and resubmittal. 9 , 10 The Engineer's approval of any schedule shall not transfer any of the Contractor's 11 r esponsibilities to the Contractin A enc . The Contractor alone shall remain 9 9 Y 12 responsible for adjusting forces, equipment, and work schedules to ensure 13 completion of the work within the time(s) specified in the cont�act. 14 15 1-08.3(2) Progress Schedule Types 16 Type A Progress Schedules are required on all projects that do not contain the bid �7 item for Type B Pro ress Schedule. T e B Pro ress Schedules are re uired o 9 YP 9 q n all , 18 projects that contain the bid item for Type B Progress Schedule. Weekly Look- �9 Ahead Schedules and Schedule Updates are required on all projects. 20 21 1-08.3(2)A Type A Progress Schedule 22 The Contractor shall submit five copies of a Type A Progress Schedule no later 23 than 10 days after the date the contract is executed, or some other mutually 24 agreed upon submittal time. The schedule may be a critical path method , 25 (CPM) schedule, bar chart, or other standard schedule format. Regardless of 26 which format used, the schedule shall identif the critical ath. The En ine r y p g e 27 will evaluate the Type A Progress Schedule and approve or return the schedule 28 for corrections within 15 calendar days of receiving the submittal. 29 30 1-08.3(2)B Type B Progress Schedule 31 The Contractor shall submit a preliminary T pe B Pro ress Schedule no later Y 9 32 than five calendar days after the date the contract is executed. The 33 preliminary Type B Progress Schedule shall comply with all of these 34 re uiremen s - q t and the requirements of Section 1 08.3 1), exce t that it ma be � P Y 35 limited to only those activities occurring within the first 60 working days of the 36 project. 37 38 The Contractor shall submit five copies of a Type B Progress Schedule no later 39 than 30 calendar days after the date the contract is executed. The schedule 40 shall be a critical path method (CPM) schedule developed by the Precedence 41 Diagramming Method (PDM). Restraints may be utilized, but may not serve to 42 change the logic of the network or the critical path. The schedule shall display 43 at least the following information: 44 45 Contract Number and Title 46 Construction Start Date 47 Critical Path 48 Activity Description 49 Milestone Description 50 Activity Duration 51 Predecessor Activities 52 Successor Activities TEST2 5 � Early Start (ES) and Early Finish (EF) for each activity 2 Late Start (LS) and Late Finish (LF) for each activity 3 Total Float (TF) and Free Float (FF) for each activity 4 Physical Completion Date 5 Data Date 6 7 The Engineer will evaluate the Type B Progress Schedule and approve or 8 return the schedule for corrections within 15 calendar days of receiving the 9 submittal. 10 11 1-08.3(2)C Vacant 12 13 1-08.3(2jD Weekly Look-Ahead Schedule 14 Each week that work will be performed, the Contractor shall submit a Weekly 15 Look-Ahead Schedule showing the Contractor's and all subcontractors' 16 proposed work activities for the next two weeks. The Weekly Look-Ahead �7 Schedule shalt include the description, duration and sequence of work, along 18 with the planned hours of work. This schedule may be a network schedule, 19 bar chart, or other standard schedule format. The Weekly Look-Ahead 20 Schedule shall be submitted to the Engineer by the midpoint of the week 2� preceding the scheduled work or some other mutually agreed upon submittal 22 time. 23 24 1-08.3(3) Schedule Updates 25 The Engineer may request a Schedule Update when any of the following events 26 occur: ' 27 28 1. The project has experienced a change that affects the critical path. 29 30 2. The sequence of work is changed from that in the approved schedule. 31 32 3. The project is significantly delayed. 33 34 4. Upon receiving an extension of contract time. 35 36 The Contractor shall submit five copies of a Type A or Type B Schedule Update 37 within 15 calendar days of receiving a written request, or when an update is 38 required by any other provision of the contract. A "significant" delay in time is 39 defined as 10 working days or 10 percent of the original contract time, whichever is 40 greater. 41 42 In addition to the other requirements of this Section, Schedule Updates shall reflect 43 the following information: 44 45 1. The actual duration and sequence of as-constructed work activities, 46 including changed work. 47 48 2. Approved time extensions. 49 50 3. Any construction delays or other conditions that affect the progress of the 51 work. 52 TEST2 g 1 4. Any modifications to the as-pianned sequence or duration of remaining , 2 activities. 3 4 5. The physical completion of all remaining work in the remaining contract 5 time. 6 7 Unresolved requests for time extensions shall be reflected in the Schedule Update 8 by assuming no time extension will be granted, and by showing the effects to 9 follow-on activities necessa to h sicall com lete the ro'ect within the c ry p y y p p � urrently 10 authorized time for completion. 11 12 1-08.3(4) Measurement 13 No specific unit of ineasurement shall apply to the lump sum item for Type B 14 Progress Schedule. 15 16 1-08.3(5) Payment 17 Payment will be made in accordance with Section 1-04.1, for the following bid item 18 when it is included in the proposal: 19 20 "Type B Progress Schedule", lump sum. 21 22 The Lump Sum price shall be full pay for all costs for furnishing the Type B 23 Progress Schedule and preliminary Type B Progress Schedule. 24 25 Payment of 80 percent of the lump sum price will be made upon approval of the 26 Progress Schedule. 27 28 Payment will be increased to 100 percent of the lump sum price upon completion of 29 80 percent of the original total contract award amount. 30 31 All costs for providing Type A Progress Schedules and Weekly Look-Ahead 32 Schedules are considered incidental to other items of work in the contract. 33 34 No payment will be made for Schedule Updates that are required due to the 35 Contractors operations. Schedule Updates required by events that are attributed to 36 the actions of the Contracting Agency will be paid for in accordance with Section 1- 37 09.4. 38 39 1-08.4 Prosecution of Work 40 The first sentence is revised to read: 41 42 The Contractor shall begin work within 21 calendar days from the date of execution of 43 the contract by the Contracting Agency, unless otherwise approved in writing. 44 45 1-08.5 Time for Completion 46 This section is revised to read: 47 48 The Contractor shall complete all physical contract work within the number of "working 49 days" stated in the Contract Provisions or as extended by the Engineer in accordance 50 with Section 1-08.8. Every day will be counted as a "working day" unless it is a 51 nonworking day or an Engineer determined unworkable day. A nonworking day is 52 defined as a Saturday, a Sunday, a whole or half day on which the contract specifically TEST2 7 1 prohibits work on the critical path of the Contractor's approved progress schedule, or 2 one of these holidays: January 1, the third Monday of January, the third Monday of 3 February, Memorial Day, July 4, Labor Day, November 11, Thanksgiving Day, the day 4 after Thanksgiving, and Christmas Day. When any of these holidays fall on a Sunday, 5 the following Monday shall be counted a nonworking day. When the holiday falls on a 6 Saturday, the preceding Friday shall be counted a nonworking day. The days between 7 December 25 and January 1 will be classified as nonworking days. 8 9 An unworkable day is defined as a half or whole day the Engineer declares to be 10 unworkable because of weather or conditions caused by the weather that prevents 11 satisfactory and timely performance of the work shown on the critical path of the 12 Contractor's approved progress schedule. Other conditions beyond the control of the 13 Contractor may qualify for an extension of time in accordance with Section 1-08.8. 14 15 Contract time shall begin on the first working day following the 21 st calendar day after 16 the date the Contracting Agency executes the contract. If the Contractor starts work on 17 the project at an earlier date, then contract time shall begin on the first working day 18 when onsite work begins. The contract provisions may specify another starting date for 19 contract time, in which case, time will begin on the starting date specified. 20 21 Each working day shall be charged to the contract as it occurs, until the contract work is 22 physically complete. If substantial completion has been granted and all the authorized 23 working days have been used, charging of working days will cease. Each week the 24 Engineer will provide the Contractor a statement that shows the number of working 25 days: (1) charged to the contract the week before; (2) specified for the physical 26 completion of the contract; and (3) remaining for the physical completion of the contract. 27 The statement will also show the nonworking days and any half or whole day the 28 Engineer declares as unworkable. Within 10 calendar days after the date of each 29 statement, the Contractor shall file a written protest of any alleged discrepancies in it. 30 To be considered by the Engineer, the protest shall be in sufficient detail to enable the 31 Engineer to ascertain the basis and amount of time disputed. By not filing such detailed 32 protest in that period, the Contractor shall be deemed as having accepted the statement 33 as correct. 34 35 The Engineer will give the Contractor written notice of the physical completion date for 36 all work the contract requires. That date shall constitute the physical completion date of 37 the contract, but shall not imply the Secretary's acceptance of the work or the contract. 38 39 The Engineer will give the Contractor written notice of the completion date of the 40 contract after all the Contractor's obligations under the contract have been performed by 41 the Contractor. The following events must occur before the Completion Date can be 42 established: 43 44 1. The physical work on the project must be complete; and 45 46 2. The Contractor must furnish all documentation required by the contract and 47 required by law, to allow the Contracting Agency to process final acceptance of 48 the contract. The following documents must be received by the Project 49 Engineer prior to establishing a completion date: 50 51 a. Certified Payrolls (Federal-aid Projects) 52 b. Material Acceptance Certification Documents TEST2 g � c. Annual Report of Amounts Paid as MBE/WBE Participants or 2 Quarterly Report of Amounts Credited as DBE Participation, as 3 required by the Contract Provisions. 4 d. FHWA 47 (Federal-aid Projects) 5 e. Final Contract Voucher Certification 6 7 1-08.8 Extensions of Time 8 Section 1-08_8 is revised to read: 9 10 The Contractor shall submit any requests for time extensions to the Engineer in writing 11 no later than 10 working days after the delay occurs. The requests for time extension 12 shall be limited to the affect on the critical path of the Contractor's approved schedule 13 attributable to the change or event giving rise to the request. 14 15 To be considered by the Engineer, the request shall be in sufficient detail (as determined 16 by the Engineer) to enable the Engineer to ascertain the basis and amount of the time 17 requested. The request shall include an updated schedule that supports the request 18 and demonstrates that the change or event: (1) had a specific impact on the critical 19 path, and except in cases of concurrent delay, was the sole cause of such impact, and 20 (2) could not have been avoided by resequencing of the work or by using other 21 reasonable alternatives. If a request combined with previous extension requests, 22 equals 20 percent or more of the original contract time then the Contractor's letter of 23 request must bear consent of Surety. In evaluating any request, the Engineer will 24 consider how well the Contractor used the time from contract execution up to the point 25 of the delay and the effect the delay has on any completion times included in the special 26 provisions. The Engineer will evaluate and respond within 15 calendar days of 27 receiving the request. 28 29 The authorized time for physical completion will be extended for a period equal to the 30 time the Engineer determines the work was delayed because of: 31 32 1. Adverse weather causing the time requested to be unworkable, provided that 33 the Engineer had not already declared the time to be unworkable and the ' 34 Contractor has filed a written protest according to Section 1-08.5. 35 36 2. Any action, neglect, or default of the Contracting Agency, its officers, or 37 employees, or of any other contractor employed by the Contracting Agency. 38 39 3. Fire or other casualty for which the Contractor is not responsible. 40 41 4. Strikes. 42 43 5. Any other conditions for which these Specifications permit time extensions 44 such as: 45 46 a. In Section 1-04.4 if a change increases the time to do any of the work 47 including unchanged work. 48 49 b. In Section 1-04.5 if increased time is part of a protest that is 50 found to be a valid protest. 51 TEST2 g � c. In Section 1-04.7 if a changed condition is determined to exist that 2 caused a delay in completing the contract. 3 4 d. In Section 1-05.3 if the Contracting Agency does not approve properly 5 prepared and acceptable drawings within 30 calendar days. 6 7 e. In Section 1-07.13 if the performance of the work is delayed as a $ result of damage by others. 9 10 f. In Section 1-07.17 if the removal or the relocation of any utility by 11 forces other than the Contractor caused a delay. 12 13 g. In Section 1-07.24 if a delay results from all the right of way 14 necessary for the construction not being purchased and the special 15 provisions does not make specific provisions regarding unpurchased 16 right of way. 17 , �$ h. In Section 1-08.6 if the performance of the work is suspended, �9 delayed, or interrupted for an unreasonable period of time that proves 2� to be the responsibility of the Contracting Agency. 21 22 i. In Section 1-09.11 if a dispute or claim also involves a delay in 23 completing the contract and the dispute or claim proves to be valid. 24 25 j. In Section 1-09.6 for work performed on a force account basis. 26 27 6. If the actual quantity of work perFormed for a bid item was more than the 28 original plan quantity and increased the duration of a critical activity. 29 Extensions of time will be limited to only that quantity exceeding the original 30 plan quantity. 31 32 7. Exceptional causes not specifically identified in items 1 through 6, provided the 33 request letter proves the Contractor had no control over the cause of the delay 34 and could have done nothing to avoid or shorten it. 35 36 Working days added to the contract by time extensions, when time has overran, shall 37 only apply to days on which liquidated damages or direct engineering have been 38 charged, such as the following: 39 40 If substantial completion has been granted prior to all of the authorized working 41 days being used, then the number of days in the time extension will eliminate an 42 equal number of days on which direct engineering charges have accrued. If the 43 substantial completion date is established after all of the authorized working days 44 have been used, then the number of days in the time extension will eliminate an 45 equal number of days on which liquidated damages or direct engineering charges 46 have accrued. 47 The Engineer will not allow a time extension for any cause listed above if it resulted 48 from the Contractor's default, collusion, action or inaction, or failure to comply with 49 the contract. 50 The Contracting Agency considers the time specified in the special provisions as 51 sufficient to do all the work. For this reason, the Contracting Agency will not grant a 52 time extension for: TEST2 10 1 2 • Failure to obtain all materials and workers unless the failure was the result of � 3 exceptional causes as provided above in subsection 7; 4 5 • Changes, protests, increased quantities, or changed conditions (Section 1-04) 6 that do not delay the completion of the contract or prove to be an invalid or 7 inappropriate time extension request; 8 9 • Delays caused by nonapproval of drawings or plans as provided in Section 10 1-05.3; 11 12 • Rejection of faulty or inappropriate equipment as provided in Section 1-05.9; 13 14 • Correction of thickness deficiency as provided in Section 5-05.5(1)B. 15 16 The Engineer will determine whether the time extension should be granted, the reasons 17 for the extension, and the duration of the extension, if any. Such determination will be 18 final as provided in Section 1-05.1. 19 20 SECTION 1-09, MEASUREMENT AND PAYMENT 21 December 4, 2006 22 1-09.6 Force Account 23 The last paragraph under "3. For Equipment" is revised to read: 24 25 Copies of the AGC/WSDOT Equipment Rental Agreement will be maintained on the 26 Contracting Agency's web site at www.wsdot.wa.gov. 27 28 1-09.9(1) Retainage 29 The fourth paragraph is revised to read: 30 31 Release of the retainage will be made 60 days following the Completion Date (pursuant 32 to RCW 39.12, and RCW 60.28) provided the following conditions are met: 33 34 1. On contracts totaling more than $20,000, a release has been obtained from the 35 Washington State Department of Revenue. 36 37 2. Affidavits of Wages Paid for the Contractor and all Subcontractors are on file 38 with the Contracting Agency (RCW 39.12.040). 39 40 3. A certificate of Payment of Contributions Penalties and lnterest on Public 41 Works Contract is received from the Washington State Employment Security 42 Department. ' 43 44 4. Washington State Department of Labor and Industries (per section 1-07.10) 45 shows the Contractor is current with payments of industrial insurance and 46 medical aid premiums. 47 48 5. All claims, as provided by law, filed against the retainage have been resolved. 49 In the event claims are filed and provided the conditions of 1, 2, 3 and 4 are 50 met, the Contractor will be paid such retained percentage less an amount 51 sufficient to pay any such claims together with a sum determined by the TEST2 �� 1 Contracting Agency sufficient to pay the cost of foreciasing on claims and to 2 cover attorney's fiees. 3 �4 SECTION 2-03 ROADWAY EXCAVATION AND EMBANKMENT , 5 August T, 2006 i 6 2-Q3.3(2) Rack Cuts 7 This section is revised ta read: I $ 9 1. Pressrving Rock Below Subgratle. The Contractor shall take care not to break 14 down, loosen, or damage the rock under the subgrade line, except as pravided by 11 Section 2-03.3(3�. Narmally cuts will be macle from the top, lift by lift, to protect the 12 rock bench that wii! remain. The Contractar shal! be responsible for methads used 13 and far any damage caused to the raadbed, regardless of any previous approvals 14 by the Engineer. 15 16 2. Sca(ing and Dressing. To leave rock cuts in a safe, stable condition, the 17 Contractar shall scale and dress them, removing all loose fragments and rocks not 18 firmly fastened to the rock slope. The Contractar shall alsa remove any 19 averhanging rock the Engineer sees as a hazard to roadway users. II 20 21 If the Engineer requires it, the Contractor shaii remove toose fragments and rocks � 22 lying autside the slape stakes. Payment for such eactra work shaif be by farce � 23 accaunt as provided in Section 1-09.6. The Gontracting Agency will pay far laading � 24 and hauling these materiaks at the unit contract prices that apply or as provided in 25 Section 1-Q4.4. 26 27 3. Drilling and Blasting. Not less than two weeks prior to commencing drilling and 28 blasting aperations or at any time the Contractor proposes to change the drilling � 29 and blasting methods, the Cantractor shall submit a blasting plan ta the Engineer 30 far review. The blasting pian shall contain the full detai(s af the dril(ing and biasting 31 pattems and cantro(s the Contractor proposes ta use for both the controlled and 32 production b(asting. The blasting plan submittal is required for aif blasting , 33 operations and shall cantain the fallowing minimum information: '� 34 �I 35 a} Station Eirnits af propased shot. � 36 37 b) Plan and section views of propased dril! pattern including free face, 38 burden, blast hole spacing, blast hale diameter, blast hole angles, lift 39 height, and subdri!! depth. 40 41 c) Loading diagram showing type and amount of explosives, primers, 42 initiators, and lacation and depth of stemming. � 43 � 44 d) Initiation sequence of blast hales including deiay times and delay system. 45 46 e} Manufacturer's data �heets far a(I explosives, primers, and initiators to be 47 employed. 48 • , 49 Review of the b(asting p(an by the Engineer shall not relieve the Cantractor of the , 50 responsibility for the accuracy and adequacy of the pfan when implemented in the 51 field. TEST2 12 1 2 When blasting to establish slopes '/2 to 1 or steeper, and more than 10 feet high, 3 the Contractor shall use controlled blasting. The Engineer may require the 4 Contractor to use controlled blasting to form the faces of other slopes, even if the 5 slopes could be formed by nonblasting methods. 6 7 Controlled blasting refers to the controlied use of explosives and blasting 8 accessories in carefully spaced and aligned drill holes to provide a free surface or 9 shear plane in the rock along the specified backslope. Controlled blasting 10 techniques covered by this specification include presplitting and cushion blasting. 11 12 In addition to the blasting plan submittal, when using controlled blasting the 13 Contractor shall: 14 15 a) Prior to commencing full-scale blasting operations, the Contractor shall , 16 demonstrate the adequacy of the proposed blast plan by drilling, blasting, 17 and excavatin short test sections u to 100 feet in len th to determine 9 , P 9 , 18 which combination of inethod, hole spacing, and charge works best. 19 When field conditions warrant, the Contractor may be ordered to use test 20 section lengths less than 100 feet. 21 22 Unless otherwise approved by the Engineer, the Contractor shall begin the 23 tests with the controlled blast holes spaced 30-inches apart, then adjust if 24 needed, until the Engineer approves the spacing to be used for full-scale 25 blasting operations. 26 27 b) The Contractor shall completely remove alf overburden soil and loose or 28 decomposed rock along the top of the excavation for a distance of at least 29 30 feet beyond the end of the production hole drilling limits, or to the end 30 of the cut, before drilling the presplitting holes. 31 32 c) The controlled blast holes shall be not less than 2'/2 inches nor more than 33 3 inches in diameter. 34 35 d) The Contractor shall control drilling operations by the use of the proper 36 equipment and technique to ensure that no hole shall deviate from the 37 plane of the planned slope by more than 9 inches either parallel or normal 38 to the slope. Drill holes exceeding these limits shall not be paid for unless 39 satisfactory slopes are being obtained. 40 41 e) Controlled blast holes shall extend a minimum of 30 feet beyond the limits 42 of the production holes to be detonated, or to the end of the cut as 43 applicable. 44 45 fl The length of controlled blast holes for any individual lift shall not exceed 46 20 feet unless the Contractor can demonstrate to the Engineer the ability 47 to stay within the above tolerances and produce a uniform slope. If 48 greater than 5 percent of the presplit holes are misaligned in any one lift, 49 the Contractor shall reduce the height of the lifts until the 9-inch alignment 50 tolerance is met. Upon satisfactory demonstration, the length of holes 51 may be increased to a maximum of 60 feet with written approval of the 52 Engineer. TEST2 �3 1 2 g) When the cut height requires more than one lift, a maximum 2-foot offset 3 between lifts will be permitted to allow for drill equipment clearances. The 4 Contractor shall begin the control blast hole drilling at a point that will 5 allow for necessary offsets and shall adjust, at the start of lower lifts, to 6 compensate for any drift that may have occurred in the upper lifts. 7 8 h) Before placing charges, the Contractor shall determine that the hole is free 9 of obstructions for its entire depth. All necessary precautions shall be 10 exercised so that the placing of the charges will not cause caving of 11 material from the walls of the holes. 12 13 i) The maximum diameter of explosives used in presplit holes shall not be 14 greater than '/2 the diameter of the presplit hole. 15 16 j) Only standard explosives manufactured especially for controlled blasting 17 shall be used in controlled blast holes, unless otherwise approved by the �$ Engineer. Bulk ammonium nitrate and fuel oil (ANFO) shall not be allowed �9 to be loaded in the presplit holes. 20 21 k) If fractional portions of standard explosive cartridges are used, they shall 22 be firmly affixed to the detonating cord in a manner that the cartridges will 23 not slip down the detonating cord nor bridge across the hole. Spacing of 24 fractional cartridges along the length of the detonating cord shall not 25 exceed 30 inches center to center and shall be adjusted to give the 26 desired results. 27 28 I) Continuous column cartridge type of explosives used with detonating cord 29 shall be assembled and affixed to the detonating cord in accordance with 30 the explosive manufacturer's instructions, a copy of which shall be 31 furnished to the Engineer. 32 33 m) The bottom charge of a presplit hole may be larger than the line charges 34 but shall not be large enough to cause overbreak. The top charge of the 35 presplitting hole shall be placed far enough below the collar, and reduced 36 sufficiently, to avoid overbreaking and heaving. 37 38 n) The upper portion of all presplit holes, from the top most charge to the 39 hole collar, shall be stemmed. Stemming materials shall be sand or other 40 dry angular material, all of which passes a 3/8-inch sieve. 41 42 0) If presplitting is specified, the detonation of these holes shall be fired first. 43 44 p) If cushion blasting is specified, the detonation of these holes shall be fired 45 last on an instantaneous delay after all other blasting has taken place in 46 the excavation. 47 48 q) Production blast holes shall not be drilled closer than 6 feet to the 49 controlled blast line, unless approved by the Engineer. The bottom of the 50 production holes shall not be lower than the bottom of the controlled blast 51 holes. Production holes shall not exceed 6 inches in diameter, unless TESTZ 14 1 approved by the Engineer. Detonation of production holes shali be on a 2 delay sequence toward a free face. 3 4 r) The use of horizontal blast holes for either production or controlled 5 blasting is prohibited. -- 6 7 SECTION 2-09, STRUCTURE EXCAVATION 8 January 3, 2006 � 9 2-09.3(1)E Backfilling 10 Item 1 of the first paragraph under Compaction is revised to read: 11 ' 12 1. Backfill supporting roadbed, roadway embankments, or structures, including backfill 13 providing lateral support for noise barrier wall foundations, luminaire poles, traffic _ 14 signal standards, and roadside and overhead sign structure foundations — placed 15 in horizontal layers no more than 6 inches thick with each layer compacted to 16 95 percent of the maximum density determined by the Compaction Control Test, ' 17 Section 2-03.3(14)D. 18 19 SECTION 2-12 CONSTRUCTION GEOTEXTILE 20 August 7, 2006 21 The section title is revised to read: 22 23 CONSTRUCTION GEOSYNTHETIC 24 � 25 2-12 CONSTRUCTION GEOTEXTILE 26 This heading is revised to read: ' 27 28 2-12 CONSTRUCTION GEOSYNTHETIC 29 30 2-12.1 Description 31 The word geotextile is revised to geosynthetic. 32 33 2-12.2 Materials 34 In the first and second paragraphs geotextile is revised to geosynthetic. 35 36 2-12.3 Construction Requirements 37 In the first, second, and third paragraphs geotextile is revised to geosynthetic. 38 39 SECTION 3-01, PRODUCTION FROM QUARRY AND PIT SITES 40 August 7, 2006 41 3-01.4(1) Acquisition and Development 42 The first paragraph is revised to read: 43 44 If, under the terms of the Contract, the Contractor is required to provide a source of _ 45 materials, or if the Contractor elects to use materials from sources other than those 46 provided by the Contracting Agency, the Contractor shall, at no expense to the 47 Contracting Agency, make all necessary arrangements for obtaining the material and TEST2 15 1 shalf ensure the uantit of suitable materiai is available. Prefiiminary samples sha(i be q Y 2 taken b or in the resence af the En ineer or a designated representative unless the Y p � 3 Engineer permits atherwise. Approval of the source daes not re(ieve the Contractar 4 firom meeting ti�ese specification requirements, nar daes it guararttee that the materia! 5 wili meet these requirements withaut additiana! ar proper processing. The Engir�eer 6 may require additiona! preliminary samples at any time. " 7 I 8 SECTION 5-01, GEMENT GONCRETE PAVEMENT REHABlLlTATION � 9 December 4, 2006 I 10 5-01.3(2)B Por#land Cement Concrete 11 The third paragraph beginning with "`Acceptance testing" is supplemented with the follawing: 12 13 The Contractar shall pravide cure boxes in accordance with Section 6-02.3(5)H, and 14 protect concrete cylinders in cure boxes from excessive vibration and shock waves 15 during the curing period in accordance with Section 6-02.3(6)D. Payment for cure 16 boxes shaCl be in accordance with Section 6-02.5. 17 18 5-01.3(4} Replace Portland Cement Concrete Panet 19 The third paragraph is revised to read: 20 21 When new concrete pavement is to be placed agair�st existing cement concrete 22 pavement, epoxy coated tie bars and epoxy coated dowel bars shaN be drilled and 23 grouted into the existing pavement with either Type I or IV epoxy resin as specified in 24 Section 9-26. Tie bars are not required for pane! replacement less than a full panel, 25 � 26 5-01.3(6) Dowel Bar Retrofit 27 The fourth and fifth sentences in the second paragraph are revised #o read: 28 29 When gang saws are used, slots that are not used shall be cleaned and sealed with 30 either Type t or IV epoxy resin as specified in Sectian 9-26. - 31 32 The sixth paragraph is revised to read: 33 34 Ail slot surfaces shall be cieaned to bare cancrete by sand blasting. The c(eaning shali 35 remave aff slurry, parting carnpound, and other foreign materials priar to instaAatian of 36 the dowef. Any damage to the concrete shall be repaired by the Contractor at na cost to 37 the Gontracting Rgency. Traffic shall not be allowed on slots where concrete has been 38 removed. 39 40 5-01.3�10) Pavemen# Smoothness 41 This section is revised to read: 42 43 Perform the work described in Section 5-05.3(12), and the fallowing: 44 45 Where the pavement is ground, calcutation of the profile index shall exclude dips 46 and depressions in the existing roadway. The prafilograph generated reparts shall 47 be provided ta the Engineer prior to payment. 48 49 5-01.5 Payment 50 This section is revised to read: 51 TEST2 �� 1 In the 15th paragraph for Sealing Transverse and Longitudinal Joints, delete "Cement 2 Concrete Pavement Grinding", per square yard. 3 4 At the top of the 16th paragraph add "Cement Concrete Pavement Grinding", per 5 square yard. . 6 7 The second sentence in the 16th paragraph is revised to read: 8 9 The costs of any additional pavement grinding and profiling required to complete 10 the work as specified is also included in this payment. 11 12 The 18th paragraph for Replace Uncompactable Material is supplemented with the 13 following: 14 15 All costs associated with the containment, collection and disposal of concrete slurry 16 and grinding residue shall be included in the applicable concrete grinding or cutting 17 items of work. 18 19 SECTION 5-05, CEMENT CONCRETE PAVEMENT 20 December 4, 2006 21 5-05.3(4)A Acceptance of Portland Cement Concrete Pavement 22 The ninth paragraph beginning with "Acceptance testing for compliance" is supplemented 23 with the following: 24 25 The Contractor shall provide cure boxes in accordance with Section 6-02.3(5)H, and 26 protect concrete cylinders in cure boxes from excessive vibration and shock waves 27 during the curing period in accordance with Section 6-02.3(6)D. Payment for cure 28 boxes shall be in accordance with Section 6-02.5. 29 30 5-05.3(7) Placing, Spreading, and Compacting Concrete 31 The second paragraph is revised to read: 32 33 The average density of the cores shall be at least 97 percent of the approved mix 34 design density or the actual concrete density when determined by the Contractor using 35 AASHTO T 121 with no cores having a density of less than 96 percent. 36 37 5-05.3(10) Tie Bars and Dowel Bars 38 The second sentence in the seventh paragraph is revised to read: 39 40 The epoxy-bonding agent shall be either Type I or IV epoxy resin as specified in Section 41 9-26. 42 43 5-05.3(12) Surface Smoothness 44 The first sentence in the first paragraph is revised to read: 45 46 The pavement smoothness will be checked with equipment furnished and operated by 47 the Contractor, under supervision of the Engineer, within 48 hours following placement 48 of concrete. - 49 TEST2 17 1 SECTION 6-02, CONCRETE STRUCTURES 2 December 4, 2006 3 6-02.3(2) Proportioning Materials 4 The third paragraph is revised to read: 5 � 6 The use of fiy ash is required for Class 4000D and 4000P concrete, except that ground 7 granulated blast furnace slag may be substituted for fly ash at a 1:1 ratio. The use of fly 8 ash and ground granulated blast furnace slag is optional for all other classes of 9 concrete. 10 11 6-02.3(2)A Contractor Mix Design 12 The first paragraph is revised to read: 13 14 The Contractor shall provide a mix design in writing to the Engineer for all classes of 15 concrete specified in the Plans except for those accepted based on a Certificate of 16 Compliance. No concrete shall be placed until the Engineer has reviewed the mix 17 design. The required average 28 day compressive strength shall be selected per ACI 18 318, Chapter 5, Section 5.3.2. ACI 211.1 and ACI 318 shall be used to determine 19 proportions. The proposed mix for Class 4000P shall provide a minimum fly ash or 20 ground granulated blast furnace slag content per cubic yard of 100 pounds, and a 21 minimum cement content per cubic yard of 600 pounds. The proposed mix for Class 22 4000D shall provide a minimum fly ash or ground granulated blast furnace slag content 23 per cubic yard of 75 pounds, and a minimum cement content per cubic yard of 660 24 pounds. All other concrete mix designs, except those for lean concrete and commercial 25 concrete, shall have a minimum cementitious material content of 564 pounds per cubic 26 yard of concrete. 27 28 The following new sentence is inserted after the first sentence in the fourth paragraph. 29 30 An alternate combined aggregate gradation conforming to Section 9-03.1(5) may also 31 be used. 32 33 6-02.3(4)A Qualification of Concrete Suppliers 34 The first paragraph and the entire second paragraph (1 through 4) are deleted and replaced 35 with the following: 36 37 Batch Plant Prequalification may be obtained through one of the following methods: 38 39 1. Certification by the National Ready Mix Concrete Association (NRMCA). 40 Information concerning NRMCA certification may be obtained from the NRMCA 41 at 900 Spring Street, Silver Springs, MD 20910 or online at www.nrmca.org. 42 The NRMCA certification shall be good for a two year period. When this 43 method of certification is used the following documentation shall be submitted 44 to the project engineer. ' 45 46 a. A copy of the current NRMCA Certificate of Conformance, the 47 concrete mix design(s) (WSDOT Form 350-040), along with copies of 48 the truck list, batch plant scale certification, admixture dispensing 49 certification, and volumetric water batching devices (including water 50 meters) verification. 51 TEST2 �g � 1 2. Independent evaluation certified by a Professional Engineer using NRMCA 2 checklist. The Professional Engineer shall be licensed under title 18 RCW, 3 state of Washington, qualified in civil engineering. The independent certification 4 using the NRMCA checklist shall be good for a two year period. When this 5 method of certification is used the following documentation shall be submitted 6 to the engineer. 7 8 a. A copy of the Professional Engineer's stamped and sealed NRMCA 9 Verification of Inspection and Application for Certificate page from the � 10 NRMCA checklist, the concrete mix design(s) (WSDOT Form 350- 11 040), along with copies of the truck list, batch plant scale certification, 12 admixture dispensing certification, and volumetric water batching 13 devices (including water meters) verification. 14 15 3. Inspection conducted by the Plant Manager, defined as the person directly 16 responsible for the daily plant operation, using the NRMCA Plant Certiflcation 17 checklist. The Plant Manager certification shall be done prior to the start of a 18 project, and every six months throughout the life of the project, and meet the 19 following requirements: 20 21 a. The Agreement to Regularly Check Scales and Volumetric Batching 22 Dispensers page in the NRMCA Plant Certification checklist shall be 23 signed by the Plant Manager and notarized. 24 25 b. The signed and notarized Agreement to Regularly Check Scales and 26 Volumetric Batching Dispensers page and a copy of the NRMCA 27 Plant Certification checklist cover page showing the plant designation, 28 address and Company operating plant shall all be submitted to the 29 Project Engineer with the concrete mix design (WSDOT Form 350- 30 040), along with copies of the truck list, batch plant scale certification, 31 admixture dispensing certification, and volumetric water batching 32 devices (including water meters) verification. 33 34 c. The NRMCA Plant Certification checklists shall be maintained by the 35 Plant Manager and are subject to review at any time by the 36 Contracting Agency. 37 38 e. Volumetric water batching devices (including water meters) shall be 39 verified every 90 days. 40 , 41 6-02.3(5)C Conformance to Mix Design 42 Item 2 under the first paragraph is revised to read: 43 44 2. Fly ash and ground granulated blast fumace slag weight plus or minus 5 percent of � 45 that specified in the mix design. �' 46 47 6-02.3(5)H Sampling and Testing for Compressive Strength ' 48 This section including titfe is revised to read: ' 49 TEST2 �g — --� 1 6-02.3(5)H Sampling and Testing for Compressive Streng#h and lnitiat 2 Curing 3 Acceptance #esting far compressive strength shall be canducted at the same frequency 4 as the acceptance tests for temperature, consistency, and air content. 5 6 The Cantractar shall pravide, and maintam cure boxes fior curing concrete cylinders. 7 The Con#ractor shail aiso provide, mairttain and aperate aN necessary power sources 8 and connectians needed to operate the curing bax. Concrete cylinders shaii be cured in 9 a cure box in accordance with WSDQT Ft�P far AASH1'O T 23. The cure boxes shal! � 10 maintain a #emperature be#ween 6Q°F and 80°F for cancrete with specified strengths 11 less than 6000 psi and between 68°F and 78°F far concrete with specified s#rengths of 12 6000 psi and higher. A minimum/maximum thermometer shaU be installed to measure 13 the internal temperature of the cure box. The thermometer shall be readable from 14 outside of the box and be capable of recarding the high and low temperatures in a 24- 15 hour period. The cure boxes shall create an environment that prevents moisture loss 16 from the concrete specimens. The top shall have a warking lock and the interior sha(I be 17 rustproaf. A moisture-proof sea( shaii be provided between the (id and the bax. The cure 18 bax shall be the appropriate size to accommodate the number af concrete acceptance 19 cy(inders necessary or the Contractor shall provide additionai cure boxes. Once 20 concrete cyfinders are placed in the cure bax, the cure bax shall nat be moved unti! the 21 cylinders have been cured in accardance with these specifications. Wher� concrete is 22 placed at more than one location simultaneausly, multiple cure boxes shal! be provided. 23 24 The Contractor sha!! protect concrete cylinders in cure boxes from excessive vibration 25 and shock waves during the curing period in accordance with Section 6-02.3(6)D. 26 27 6-02.3(6)D Protection Against Vibration 28 The last sentence in the second paragraph is revised to read: 29 30 See the Shaft Special Provision, and Sectian 6-16 respectively for shaft installation, and 31 soldier pile shaft instailation operations. 32 33 The first sentence in number 3 under Prescriptive Safe Disfance Method is revised ta read: 34 35 (3} Equipment Class H {High tlibration} shaN include pile drivers, machine operated 36 impac#toals, pavement breakers, and other large pieces af equipment. 37 38 6-Q2.3(11) Curing Concrete 39 The second paragraph is supp}emented with the following: 40 41 Runoff water shal! be co!lected and disposed of in accordance with all applicable 42 regulations. In no case shall runaff water be allowed to enter any lakes, streams, or 43 other surface waters. 44 45 6-02.3(16) P(ans far Falsework and Formwark 46 The address for FEDEX delivery following the fourth paragraph is revised to read: 47 48 Washington State Department of Transportatian 49 Bridge and Structures Engineer 50 7345 Linderson Way SW 51 Tumwater, WA 98501-6504 52 TEST2 2� � 1 6-02 ' .3(16)A Nonpreapproved Falsework and Formwork Plans , 2 The address for FEDEX delivery following the first paragraph is revised to read: � 3 � 4 Washington State Department of Transportation 5 Bridge and Structures Engineer 6 7345 Linderson Way SW 7 Tumwater, WA 98501-6504 8 9 6-02.3(16)B Preapproved Formwork Plans I10 The address for FEDEX delivery following the second paragraph is revised to read: , 11 , 12 Washington State Department of Transportation � 13 Bridge and Structures Engineer �I 14 7345 Linderson Way SW �', 15 Tumwater, WA 98501-6504 ', 16 j 17 6-02.3(24)C Placing and Fastening 18 The 14th paragraph is revised to read: ', 19 �� 20 Clearances shall be at least: I 21 �' '" 22 4-inches between: Main bars and the top of any concrete masonry 23 exposed to the action of salt or alkaline water. , ' 24 25 3-inches between: Main bars and the top of any concrete deposited , 26 against earth without intervening forms. �I 27 28 2�/2-inches between: Adjacent bars in a layer. Roadway slab bars and the II 29 top of the roadway slab. ! 30 31 2-inches between: Adjacent layers. Main bars and the surface of concrete 32 exposed to earth or weather (except in roadway slabs). ��, 33 Reinforcing bars and the faces of forms for exposed ' 34 aggregate finish. �', ' 35 36 1�/2-inches between: Main bars and the surface of concrete not exposed to 37 earth or weather. Slab bars and the top of the slab 38 (except roadway slabs). Barrier and curb bars and the 39 surface of the concrete. Stirrups and ties and the I 40 surface of the concrete exposed to earth or weather. 41 42 1-inch between: Slab bars and the bottom of the slab. Stirrups and ties I 43 and the surface of the concrete not exposed to earth or ' 44 weather. �'� 45 46 6-02.3(26)A Shop Drawings � 47 The address for FEDEX delivery under Item 1 in the first paragraph is revised to read: 48 49 Washington State Department of Transportation , 50 Bridge and Structures Engineer 51 7345 Linderson Way SW 52 Tumwater, WA 98501-6504 TEST2 yq 1 , 2 6-02.3(28)A Shop Drawings 3 The first paragraph is revised to read: 4 5 Before casting the structural elements, the Contractor shall submit: 6 7 1. Seven sets of shop drawings for approvai by the Department of Transportation 8 Bridge and Structures Engineer, Construction Support, addressed as follows: 9 �10 US Postai Service 11 P. 4. Box 47340 12 Ofympia, WA 98504-7340 13 14 FedEx 15 7345 �inderson Way SW 16 Tumwater, WA 98501-6504; and 17 18 2. Two sets of shop drawings to the Praject �ngineer. 19 20 6-02.4 Measurement 21 This section is supplemented with the follawing: ,� 22 23 No specific unit of ineasure will apply to the lump sum item for cure box. 24 25 6-02.5 Payment 26 This section is supplemented with the follawing: 27 28 "Cure Box", lump sum. 29 The lump sum contract price for "Cure Box" shal! be full pay far al! casts for praviding, 3Q operating, maintaining, moving and removing the cure boxes and providing, maintaining 31 and operating aN necessary power sources and GOC1p8CttQtlS f1C3BCI@C.� t0 aperate the 32 curing boxes. 33 34 SECTlON 6-Q3, STEEL STRUCTURES 35 December 4, 2Q46 36 6-03.3(7� Shop Plans 37 The first twa sentences in the first paragraph are revised to read: 38 39 The Cantractor shall submit for approval all shop detail plans for fabricating the steel. 40 These shail be sent to the Department af Transportation Bridge and Structures 41 Engineer, Constructian Support, addressed as follows: 42 43 US Postai Service 44 P. O. Box 47340 45 Olympia, WA 98504-7340 46 47 FedEx 48 7345 Linderson Way SW 4� Tumwater, WA 985Q9-6504 50 TEST2 22 ___ 1 6-03.3(21)A Web Plates 2 This section is revised to read: � 3 4 If web plates are spliced, gaps between piate ends shall be set at shop assembly to 5 measure 1/4-inch, and shall not exceed 3/8-inch. 6 7 6-03.3(33) Bolted Connections 8 The first sentence in the second paragraph is revised to read: 9 10 All bolted connections are slip critical. 11 12 SECTION 6-05, PILING 13 August 7, 2006 14 6-05.3(11)H Pile Driving From or Near Adjacent Structures 15 The second paragraph is revised to read: 16 17 Freshly placed concrete in the vicinity of the pile driving operation shall be protected 18 against vibration in accordance with Section 6-02.3(6)D. 19 20 The third paragraph is deleted. 21 � 22 6-05.5 Payment 23 The paragraph following °Furnishing St. Piling", per linear foot is revised to read: 24 ' 25 The unit contract price per linear foot for "Furnishing (type) Piling (�" shall be full ' 26 pay for furnishing the piling specified, including fabricating and installing the steel 27 reinforcing bar cage, and casting and curing the concrete, as required for concrete 28 piling. Such price shall also be full pay, when measurement includes, for piling length 29 ordered but not driven. 30 � 31 SECTION 6-07, PAINTING 32 August 7, 2006 33 6-07.2 Materials 34 The first sentence in the second paragraph is revised to read: � __ 35 36 Material used for field abrasive blasting shall meet Military Specification MIL-A- - 37 22262B(SH) as listed on QPL-22262-28 as maintained by the Department of the Nav . 38 Y ' 39 6-07.3(2)A Bridge Cleaning 40 In the third paragraph under Pressure Flushing, the US Sieve size for Apparent opening 41 size (ASTM D4751) is revised to read: 42 43 #100 US Sieve 44 ; 45 SECTION 6-09, MODIFIED CONCRETE OVERLAYS � 46 December 4, 2006 47 6-09.3(6)C Placing Deck Repair Concrete 48 This section is revised to read: TEST2 Y3 1 i 2 Deck repair concrete for modified concrete overlays shall be either modified concrete or 3 concrete Ciass M. 4 5 Before placing any deck repair concrete, the Contractor shall flush the existing concrete 6 in the repair area with water and make sure that the existing concrete is well saturated. 7 The Contractor shall remove any freestanding water prior to placing the deck repair 8 concrete. The Contractor shall place the deck repair concrete onto the existing concrete 9 while it is wet. 10 11 All deck repairs with exposed bottom layer steel reinforcing bars, all full depth deck 12 repairs, and all deck repairs of an area greater than ten square feet (measured at the 13 top layer of steel reinforcement) shall be repaired, and wet cured for 42 hours in 14 accordance with Section 6-09.3(13), prior to placing the concrete overlay. During the 15 curing period, all vehicular and foot traffic shall be prohibited on the repair area. 16 17 Small deck repairs, defined as those of an area equal to or less than ten square feet 18 (measured at the top layer of steel reinforcement), shall be filled with concrete overlay 19 material during the placement of the concrete overlay. 20 21 SECTION 6-10, CONCRETE BARRIER 22 December 4, 2006 23 6-10.2 Materials 24 The fourth paragraph is revised to read: 25 26 Connecting pins, drift pins and steel pins for type 3 anchors shall conform to Section 9- 27 06.5(4) and be galvanized in accordance with AASHTO M 232. All other hardware shall 28 conform to Section 9-06.5(1) and be galvanized in accordance with AASHTO M 232. 29 30 SECTION 6-11, PRECAST CONCRETE RETAINING WALL STEMS 31 January 3, 2006 32 This section including title is revised to read: 33 34 SECTION 6-11, REINFORCED CONCRETE WALLS 35 6-11.1 Description 36 This work consists of constructing reinforced concrete retaining walls, including those - 37 shown in the Standard Plans, L walls, and counterFort walls. 38 39 6-11.2 Materials 40 Materials shall meet the requirements of the following sections: 41 42 Cement 9-01 43 Aggregates for Portland Cement Concrete 9-03.1 44 Gravel Backfill 9-03.12 45 Premolded Joint Filler 9-04.1(2) � 46 Steel Reinforcing Bar 9-07.2 47 Epoxy-Coated Steel Reinforcing Bar 9-07.3 48 Concrete Curing Materials and Admixtures 9-23 49 Fly Ash 9-23,9 TEST2 Y4 1 Water 9-25 � 2 3 Other materials required shali be as specified in the Special Provisions. � 4 5 6-11.3 Construction Requirements 6 7 6-11.3(1) Submittals 8 The Contractor shall submit all excavation shoring plans to the Engineer for approval in 9 accordance with Section 2-09.3(3)D. 10 11 The Contractor shall submit all falsework and formwork plans to the Engineer for 12 approval in accordance with Sections 6-02.3(16) and 6-02.3(17). 13 14 If the Contractor elects to fabricate and erect precast concrete wall stem panels, the 15 following information shall be submitted to the Engineer for approval in accordance with 16 Sections 6-01.9 and 6-02.3(28)A: 17 18 1. Working drawings for fabrication of the wall stem panels, showing dimensions, ' 19 steel reinforcing bars, joint and joint filler details, surface finish details, lifting 20 devices with the manufacturer's recommended safe working capacity, and 21 material specifications. 22 23 2. Working drawings and design calculations for the erection of the wall stem 24 panels showing dimensions, support points, support footing sizes, erection 25 blockouts, member sizes, connections, and material specifications. 26 27 3. Design calculations for the precast wall stem panels, the connection between 28 the precast panels and the cast-in-place footing, and all modifications to the 29 cast-in-place footing details as shown in the Plans or Standard Plans. 30 31 The Contractor shall not begin excavation and construction operations for the retaining ' 32 walls until receiving the Engineer's approval of the above submittals. 33 34 6-11.3(2) Excavation and Foundation Preparation 35 Excavation shall conform to Section 2-09.3(3), and to the limits and construction stages 36 shown in the Plans. Foundation soils found to be unsuitable shall be removed and 37 replaced in accordance with Section 2-09.3(1)C. 38 � 39 6-11.3(3) Precast Concrete Wall Stem Panels 40 The Contractor may fabricate precast concrete wall stem panels for construction of 41 Standard Plan Retaining Wall Types 1 through 6 and 1SW through 6SW. Precast 42 concrete wall stem panels may be used for construction of non-Standard Plan retaining 43 walls if allowed by the Ptans or Special Provisions. Precast concrete wall stem panels 44 shall conform to Section 6-02.3(28), and shall be cast with Class 4000 concrete. 45 46 The precast concrete wall stem panels shall be designed in accordance with the 47 requirements for Load Factor Design in the following codes: 48 49 1. For all loads except as otherwise noted -AASHTO Standard Specifications for 50 Highway Bridges, latest edition and current interims. The seismic design shall 51 use the acceleration coefficient and soil profile type as specified in the Plans. 52 I J TEST2 25 1 2. For a!! wind loads - AASHTO Guide Specifications for Structural Design of I 2 Sound Barriers, latest editian and current interims. I 3 4 The precast concrete wall stem panels shall be fabricated in accordance with the ' 5 dimensions and details shown in the Plan�, except as modified in the shap drawings as 6 appraved by the Engineer. 7 8 The precast cancrete wal( stem paneis shall be fabricated full height, and shali be 9 fabricated in widths af 8 feet, 16 feet, and 24 feet. 10 11 The construction tolerances for the precast cancrete wall stem panefs shal! be as 12 fo!lows: 13 14 Height ±1l4 inch 15 Width ±1l4 inch 16 Thickness ±1l4 inch 17 -1/8 inch I 18 Concrete cover for stesl reinforcing bar ±3l8 inch I �g -1/8 inch I 20 Width of precast concrete wall stem panel joints ±1/4 inch I 21 Offset of precast concrete wall stem panels ±1/4 inch I 22 (Deviation fram a straight line extending 5 feet on each side of the panel joint) I 23 24 The precast concrete wall stem panels shall be constructed with a mating shear key I 25 between adjacent panels. The shear key shall have beveied corners and shall be 1-1/2 I 26 inches in thickness. The width of the shear key shall be 3-1J2 inches minimum anci �- 27 1J2 inches maximum. The shear key shal( be continuaus and shali be of unifarm width 28 aver the entire height of the wa11 stem. 29 30 The Contractor sha11 provide the specified surface finish as noted, and to the limi#s 31 shown, in the Plans to the e�erior concrete surfacss. Special surface finishes achieved 32 with form liners sha!! conform to Sections 6-Q2.2 and 6-02.3(14) as supplemented in the 33 Special Provisions. RoUed on textured finished shal! not be used. Precast cancrete wall I 34 stem panels shall be cast in a vertical position if the Plans caU for a form liner texture on 35 both sides of the wall stem panel. ` 36 ( 37 The precast concrete wall stem panel shall be rigidly held in place during p(acement and 38 curing of the faoting concrete. I� 39 i 40 The precast cancrete wall stem panels shall be placed a minimum af ane inch into the I 41 faating to provide a shear key. The base of the precast concrete wall stem panei shail � 42 be slaped '12 inch per foat to facilitate proper cancrete placement. i 43 44 To ensure an even flow of concrete under and against the base of the wall panel, a farm � 45 shall be placed parallel to the precast concrete wall stem panel, above the footing, to � 46 allow a minimum one foot head to develop in the cancrete durir�g concrete placement. 47 �� 48 The steel reinforcing bars shall be shifted to clear the erection blackouts in the precast 49 concrete wal! stem pane! by 1-1/2 inches minimum. 50 51 All precast concrete wall stem panel joints shall be canstructed with joint filler installed 52 on the rear (backfilf) side of the wall. The joint fifler material shall extend from two feet � I TEST2 26 I � 1 below the final ground level in front of the wali to the top of the wali. The joint filler shall 2 be a nonorganic flexible material and shall be installed to create a waterproof seal at I 3 panel joints. � 4 5 The soil bearing pressure beneath the falsework supports for the precast concrete wall 6 stem panels shall not exceed the maximum design soil pressure shown in the Plans for 7 the retaining wall. 8 9 6-11.3(4) Cast-In-Place Concrete Construction 10 Cast-in-place concrete for concrete retaining walls shall be formed, reinforced, cast, 11 cured, and finished in accordance with Section 6-02, and the details shown in the Plans 12 and Standard Plans. All cast-in-place concrete shall be Class 4000. 13 14 The Contractor shall provide the specified surface finish as noted, and to the limits 15 shown, in the Plans to the exterior concrete surfaces. Special surface finishes achieved 16 with formliners shall conform to Sections 6-02.2 and 6-02.3(14) as supplemented in the I 17 Special Provisions. 18 � 19 Cast-in-place concrete for adjacent wall stem sections (between vertical expansion 20 joints) shall be formed and placed separately, with a minimum 12 hour time period 21 between concrete placement operations. 22 23 Premolded joint filler, 1/2" thick, shall be placed full height of all vertical wall stem 24 expansion joints in accordance with Section 6-01.14. 25 26 6-11.3(5) Backfill, Weepholes and Gutters 27 Unless the Plans specify otherwise, backfill and weepholes shall be placed in 28 accordance with Standard Plan D-4 and Section 6-02.3(22). Gravel backfill for drain 29 shall be compacted in accordance with Section 2-09.3(1)E. Backfill within the zone 30 defined as bridge approach embankment in Section 1-01.3 shall be compacted in 31 accordance with Method C of Section 2-03.3(14)C. All other backfill shall be compacted 32 in accordance with Method B of Section 2-03.3(14)C, unless otherwise specified. 33 34 Cement concrete gutter shall be constructed as shown in the Standard Plans. 35 36 6-11.3(6) Traffic Barrier and Pedestrian Barrier 37 When shown in the Plans, tra�c barrier and pedestrian barrier shall be constructed in 38 accordance with Sections 6-02.3(11)A and 6-10.3(2), and the details shown in the Plans 39 and Standard Plans. 40 41 6-11.4 Measurement 42 Concrete Class 4000 for retaining wall will be measured as specified in Section 6-02.4. 43 44 Steel reinforcing bar for retaining wall and epoxy-coated steel reinforcing bar for 45 retaining wall will be measured as specified in Section 6-02.4. 46 47 Traffic barrier and pedestrian barrier will be measured as specified in Section 6-10.4 for 48 cast-in-place concrete barrier. 49 50 6-11.5 Payment 51 Payment will be made in accordance with Section 1-04.1 for each of the following bid 52 items when they are included in the proposal: TEST2 27 � 1 2 "Conc. Class 4000 For Retaining Wail", per cubic yard. 3 All costs in connection with furnishing and installing weep holes and premolded � 4 joint filler shall be included in the unit contract price per cubic yard for"Conc. Class 5 4000 for Retaining Wall". 6 7 "St. Reinf. Bar For Retaining Wall", per pound. 8 "Epoxy-Coated St. Reinf. Bar For Retaining Wall", per pound. 9 10 "Traffic Barrier", per linear foot. 11 "Pedestrian Barrier", per linear foot. 12 The unit contract price per linear foot for "_ Barrie�" shall be full pay for 13 constructing the barrier on top of the retaining wall, except that when these bid � 14 items are not included in the proposal, all costs in connection with performing the 15 work as specified shall be included in the unit contract price per cubic yard for 16 "Conc. Class 4000 For Retaining Wall", and the unit contract price per pound for 17 "_ Bar For Retaining Wall". 18 19 SECTION 6-12, NOISE BARRIER WALLS - 20 January 3, 2006 21 6-12.3(6) Precast Concrete Panel Fabrication and Erection 22 Item 5 following the first paragraph of Section 6-12.3(6) is renumbered to item 6. 23 24 The below new item 5 is inserted ahead of renumbered item 6: 25 26 5. Precast concrete panels shall not be erected until the foundations for the panels 27 have attained a minimum compressive strength of 3,400 psi. 28 29 SECTION 6-13, STRUCTURAL EARTH WALLS 30 December 4, 2006 31 6-13.3(2) Submittals 32 The fifth paragraph is revised to read: 33 34 The design calculation and working drawing submittal shall include detailed design 35 calculations and all details, dimensions, quantities, and cross-sections necessary to 36 construct the wall. The calculations shall include a detailed explanation of any symbols, 37 design input, material property values, and computer programs used in the design of the 38 walls. All computer output submitted shall be accompanied by supporting hand 39 calculations detailing the calculation process. If MSEW 3.0, or a later version, is used 40 for the wall design, hand calculations supporting MSEW are not required. 41 42 6-13.3(6) Welded Wire Faced Structural Earth Wall Erection 43 This section is supplemented with the following: 44 45 Geosynthetic reinforcing, when used, shall be placed in accordance with Sections 2- 46 12.3 and 6-13.3(5). 47 48 6-13.3(7) Backfill 49 Under number 4 in the fifth paragraph, the words "light mechanical tampers" are revised to 50 "a plate compactor". TEST2 Zg 1 2 6-13.3(9) SEW Traffic Barrier and SEW Pedestrian Barrier 3 This Section is revised to read: � 4 I, 5 The Contractor, in conjunction with the structural earth wall manufacturer, shall design 6 and detail the SEW traffic barrier and SEW pedestrian barrier in accordance with 7 Section 6-13.3(2) and the above ground geometry details shown in the Plans. The 8 barrier working drawings and supporting calculations shall include, but not be limited to, 9 the following: 10 ' 11 1. Complete details of barrier cross section geometry, including the portion below 12 ground, and accommodations necessary for bridge approach slabs, PCCP, 13 drainage facilities, underground utilities, and sign support, luminaire pole, ' 14 traffic signal standard, and other barrier attachments. 15 16 2. Details of the steel reinforcement of the barrier, including a bar list and bending 17 diagram in accordance with Section 6-02.3(24), and including additional 18 reinforcement required at sign support, luminaire pole, traffic signal standard, 19 and other barrier attachment locations. 20 21 3. Details of the interface of, and the interaction between, the barrier and the top 22 layers of structural earth wall reinforcement and facing. 23 24 4. When the Plans specify placement of conduit pipes through the barrier, details 25 of conduit pipe and junction box placement. 26 27 SEW traffic barrier and SEW pedestrian barrier shall be constructed in accordance with 28 Sections 6-02.3(11)A and 6-10.3(2), and the details in the Plans and in the structural 29 earth wall working drawings as approved by the Engineer. 30 31 SECTION 6-14, GEOSYNTHETIC RETAINING WALLS 32 December 4, 2006 33 6-14.3(2) Submittals 34 Item 2 is revised to read: 35 36 2. The Contractor's proposed wall construction method, including proposed forming 37 systems, types of equipment to be used, proposed erection sequence and details 38 of how the backfill will be retained during each stage of construction. 39 40 6-14.3(4) Erection and Backfill 41 The first sentence in the eighth paragraph is revised to read: 42 43 The Contractor shall place and compact the wall backfill in accordance with the wall 44 construction sequence detailed in the Plans and Method C of Section 2-03.3(14)C, 45 except as follows: 46 47 Under number 5 in the eighth paragraph, the words "light mechanical tempers" are revised 48 to "a plate compactor". 49 50 6-14.4 Measurement 51 The first three paragraphs are revised to read: TEST2 29 1 2 Permanent geosynthetic retaining wall and temporary geosynthetic retaining wall will be 3 measured by the square foot of face of completed wall. Corner wrap area and 4 extensions of the geosynthetic wall beyond the area of wall face shown in the Plans or 5 staked by the Engineer are considered incidental to the wall construction and will not be 6 included in the measurement of the square foot of face of completed geosynthetic 7 retaining wall. 8 9 Gravel borrow for geosynthetic retaining wall backfill will be measured as specified in 10 Section 2-03.4. 11 12 Shotcrete facing and concrete fascia panel will be measured by the square foot surface 13 area of the completed facing or fascia panel, measured to the neat lines of the facing or - 14 panel as shown in the Plans. When a footing is required, the measurement of the fascia 15 panel area will include the footing. 16 17 6-14.5 Payment 18 The bid item "Borrow for Geosynthetic Wall Incl. Haul" and subsequent paragraph are 19 revised to read: 20 21 "Gravel Borrow for Geosynthetic Ret. Wall Incl. Haul", per ton or per cubic yard. 22 All costs in connection with furnishing and placing backfill material for temporary or 23 permanent geosynthetic retaining walls as specified shall be included in the unit contract 24 price per ton or per cubic yard for"Gravel Borrow for Geosynthetic Ret. Wall Incl. Haul". 25 26 SECTION 6-15, SOIL NAIL WALLS 27 August 7, 2006 28 6-15.3(8) Soil Nail Testing and Acceptance 29 The first sentence in the fourth paragraph is revised to read: 30 31 The pressure gauge shall be graduated in increments of either 100 psi or two percent of 32 the maximum test load, whichever is less. 33 34 SECTION 6-16, SOLDIER PILE AND SOLDIER PILE TfEBACK WALLS 35 August 7, 2006 36 6-16.3(5) Backfilling Shaft 37 The first and second paragraphs are revised to read: 38 39 The excavated shaft shall be backfilled with either controlled density fill (CDF), or 40 pumpable lean concrete, as shown in the Plans and subject to the following 41 requirements: 42 43 1. Dry shaft excavations shall be backfilled with CDF. 44 45 2. Wet shaft excavations shall be backfilled with pumpable lean concrete. I 46 47 3. Pumpable lean concrete shall be a Contractor designed mix providing a 48 minimum 28 day compressive strength of 100 psi. Acceptance of pumpable 49 lean concrete will conform to the acceptance requirements specified in Section ' 50 2-09.3(1) for CDF. � TEST2 30 1 2 4. A wet shaft is defined as a shaft where water is entering the excavation and 3 remains present to a depth of six inches or more. 4 5 5. When the Plans or test hole boring logs identify the presence of a water table ' 6 at or above the elevation of the bottom of soldier pile shaft, the excavation 7 shall be considered as wet, except as otherwise noted. Such a shaft may be 8 considered a dry shaft provided the Contractor furnishes and installs casing 9 that is sufficiently sealed into competent soils such that water cannot enter the 10 excavation. 11 12 Placement of the shaft backfill shall commence immediately after completing the shaft 13 excavation and receiving the Engineer's approval of the excavation. CDF or pumpable 14 lean concrete shall be placed in one continuous operation to the top of the shaft. 15 Vibration of shaft backfill is not required. 16 17 6-16.3(6) Installing Timber Lagging and Permanent Ground Anchors 18 The first paragraph is revised to read: 19 20 The excavation and removal of CDF and pumpable lean concrete for the lagging 21 installation shall proceed in advance of the lagging, and shall not begin until the CDF 22 and pumpable lean concrete are of sufficient strength that the material remains in 23 placed during excavation and lagging installation. If the CDF or pumpable lean concrete 24 separates from the soldier pile, or caves or spalls from around the pile, the Contractor 25 shall discontinue excavation and timber lagging installation operations until the CDF and 26 pumpable lean concrete is completely set. The bottom of the excavation in front of the 27 walf shall be level. Excavation shall conform to Section 2-03. 28 29 SECTION 6-17, PERMANENT GROUND ANCHORS 30 August 7, 2006 31 6-17.3(8) Testing and Stressing 32 The first sentence in the third paragraph is revised to read: 33 34 The pressure gauge shall be graduated in increments of either 100 psi or two percent of 35 the maximum test load, whichever is less. 36 37 SECTION 7-01, DRAINS 38 August 7, 2006 39 7-01.3 Construction Requirements 40 This section is revised to read: 41 I 42 A trench of the dimensions shown in the Plans or as specified by the Engineer shall be I 43 excavated to the grade and line given by the Engineer. ' 44 45 Section 7-01.3 is supplemented with the following new sub-sections: 46 47 7-01,3(1) Drain Pipe 48 Drain pipe shall be laid in conformity with the line and grades as shown in the Plans. 49 The drain pipe shall be laid with soiltight joints unless otherwise specified. Concrete 50 drain pipe shall be laid with the bell or larger end upstream. PVC drain pipe shall be ' TEST2 31 1 jointed with a bell and spigot joint using a flexible elastomeric seal as described in 2 Section 9-04.8. The bell shall be laid upstream. PE drain pipe shall be jointed with 3 snap-on, screw-on, bell and spigot, or wraparound coupling bands as recommended by 4 the manufacturer of the tubing. 5 6 7-01.3(2) Underdrain Pipe 7 When underdrain pipe is being installed as a means of intercepting ground or surface 8 water, the trench shall be fine-graded in the existing soil 3 inches below the grade of the 9 pipe as shown in the Plans. Gravel backfill shall be used under the pipe. Gravel backfill ' 10 shall be placed to the depth shown in the Plans or as designated by the Engineer. All � 11 backfill shall be placed in 12-inch maximum layers and be thoroughly compacted with 12 three passes of a vibratory compactor for each layer. The Contractor shall use care in 13 placing the gravel backfill material to prevent its contamination. 14 15 Class 2 perforations shall be used unless otherwise specified. When Class 1 16 perforations are specified the perforated pipe shall be laid with the perforations down. 17 Upon final acceptance of the work, all drain pipes shall be open, clean, and free ' 18 draining. Perforated pipe does not require a watertight joint. PVC underdrain pipe shall 19 be jointed using either the flexible elastomeric seal as described in Section 9-04.8 or 20 solvent cement as described in Section 9-04.9, at the option of the Contractor unless 21 otherwise specified in the Plans. The bell shalt be laid upstream. PE drainage tubing 22 underdrain pipe shall be jointed with snap-on, screw-on, bell and spigot, or wraparound 23 coupling bands, as recommended by the manufacturer of the tubing. 24 25 SECTION 7-02, CULVERTS 26 January 3, 2006 � 27 7-02.2 Materials � 28 The fifth and seventh paragraphs are deleted: i 29 ' 30 SECTION 7-04, STORM SEWERS 31 January 3, 2006 32 7-04.2 Materials 33 The fourth and sixth paragraphs are deleted: 34 35 SECTION 8-01, EROSION CONTROL AND WATER POLLUTION CONTROL 36 December 4, 2006 37 8-01.3(1) General 38 The eighth paragraph, beginning with "In western Washington, erodible soil", is deleted and 39 replaced with the following: 40 41 Erodible soil not being worked, whether at final grade or not, shall be covered within the 42 following time period, using an approved soil covering practice, unless authorized 43 otherwise by the Engineer: 44 45 In western Washington (west of the Cascade Mountain crest): 46 47 October 1 through April 30 2 days maximum 48 May 1 to September 30 7 days maximum TEST2 32 1 ' 2 In eastern Washington (east of the Cascade Mountain crest.): 3 4 October 1 through June 30 5 days maximum 5 July 1 through September 30 10 days maximum 6 7 8-01.3(1)B Erosion and Sediment Control (ESC) Lead 8 This section is revised to read: 9 10 The Contractor shall identify the ESC Lead at the preconstruction discussions and in the 11 TESC plan. The ESC Lead shall have, for the life of the contract, a current Certificate of 12 Training in Construction Site Erosion and Sediment Control from a course approved by 13 the Washington State Department of Ecology. The ESC Lead shall be listed on the 14 Emergency Contact List required under Section 1-05.13(1). 15 16 The ESC Lead shall implement the Temporary Erosion and Sediment Control (TESC) 17 plan. Implementation shall include, but is not limited to: 18 19 1. Installing and maintaining all temporary erosion and sediment control Best 20 Management Practices (BMPs) included in the TESC plan to assure continued 21 performance of their intended function. Damaged or inadequate TESC BMPs 22 shall be corrected immediately. 23 24 2. Updating the TESC plan to reflect current field conditions. 25 26 When a TESC plan is included in the contract plans, the Contractor shall inspect all on- 27 site erosion and sediment control BMPs at least once every calendar week and within 28 24 hours of runoff events in which stormwater discharges from the site. Inspections of 29 temporarily stabilized, inactive sites may be reduced to once every calendar month. 30 The Erosion and Sediment Control Inspection Form (Form Number 220-030 EF) shall 31 be completed for each inspection and a copy shall be submitted to the Engineer no later 32 than the end of the next working day following the inspection. 33 34 8-01.3(2)E Tacking Agent and Soil Binders 35 The third paragraph, (PAM) is revised to read: 36 37 Soi/Binding Using Polyacrylamide (PAM) 38 The PAM shall be applied on bare soil completely dissolved and mixed in water or 39 applied as a dry powder. Dissolved PAM shall be applied at a rate of not more than 2/3 40 pound per 1,000 gallons of water per acre. A minimum of 200 pounds per acre of 41 cellulose fiber mulch treated with a non-toxic dye shall be applied with the dissolved 42 PAM. Dry powder applications may be at a rate of 5 pounds per acre using a hand-held 43 fertilizer spreader or a tractor-mounted spreader. 44 45 8-01.3(2)F Dates for Application of Final Seed, Fertilizer, and Mulch 46 The second paragraph under East of the summit of the Cascade Range, beginning with "The 47 Contractor will be responsible", is deleted. 48 49 8-01.3(9)A Silt Fence 50 The fifth paragraph is revised to read: 51 TEST2 33 1 Posts shall be either wood or steel. Wood posts shall have minimum dimensions of 1 2 1/4 inches by 1 1/4 inches by the minimum length shown in the Plans. Steel posts shall 3 have a minimum weight of 0.90 Ibs/ft 4 5 8-01.4 Measurement 6 This section is supplemented with the following: 7 8 Coir log wil� be measured by the linear foot along the ground line of the completed 9 installation. 10 11 8-01.5 Payment 12 The following bid item is inserted after"Compost Sock", per linear foot: 13 14 "Coir Log", per linear foot 15 16 This section is supplemented with the following: 17 18 "Mowing", per acre. 19 20 SECTION 8-02, ROADSIDE RESTORATION 21 April 3, 2006 22 8-02.3(8) Planting 23 The seventh and eighth paragraphs are deleted and replaced with the following: 24 25 All burlap, baskets, string, wire and other such materials shall be removed from the hole 26 when planting balled and burlapped plants. The plant material shall be handled in such 27 a manner that the root systems are kept covered and damp at all times. The root 28 systems of all bare root plant material shall be dipped in a slurry of silt and water 29 immediately prior to planting. The root systems of container plant material shall be 30 moist at the time of planting. In their final position, all plants shall have their top true root 31 (not adventitious root) no more than 1" below the soil surface, no matter where that root 32 was located in the original root ball or container. After planting, the backfill material and 33 root ball shall be thoroughly watered in within 24 hours. 34 35 8-02.3(9) Pruning, Staking, Guying, and Wrapping 36 The first paragraph is revised to read: 37 38 Plants shall be pruned at the time of planting, only to remove minor broken or damaged 39 twigs, branches or roots. Pruning shall be done with a sharp tool and shall be done in ', 40 such a manner as to retain or to encourage natural growth characteristics of the plants. ' 41 All other pruning shall be performed only after the plants have been in the ground at '! 42 least one year. 43 44 SECTION 8-04, CURBS, GUTTERS, AND SPILLWAYS 45 December 4, 2006 46 8-04.3(2) Extruded Asphalt Concrete Curbs, and Gutters 47 The first paragraph is supplemented with the following: 48 TEST2 34 1 Just prior to piacing the curb, a tack coat of asphalt shall be applied to the existing 2 pavement surface at the rate ordered by the Engineer. 3 4 8-04.4 Measurement 5 The first paragraph is revised to read: 6 7 All curbs, gutters, and spillways will be measured by the linear foot along the line and 8 slope of the completed curbs, gutters, or spillways, including bends. Measurement of 9 cement concrete curb and cement concrete curb and gutter, when constructed across 10 driveways or sidewalk ramps, will include the width of the driveway or sidewalk ramp. 11 12 SECTION 8-08, RUMBLE STRIPS 13 April 3, 2006 14 8-08.1 Description 15 The first sentence is revised to read: 16 17 This work consists of constructing centerline and shoulder rumble strips by grinding hot 18 mix asphalt. 19 20 8-08.3 Construction Requirements 21 The first sentence in the first paragraph is revised to read: 22 23 The equipment shall have a rotary type cutting head or series of cutting heads capable 24 of grinding one or more recesses in the hot mix asphalt as detailed in the Standard 25 Plans. 26 27 The third sentence in the third paragraph is revised to read: 28 29 All cuttings and other debris shall become the property of the Contractor and be 30 disposed of outside the project limits. 31 32 SECTION 8-09, RAISED PAVEMENT MARKERS 33 April 3, 2006 34 8-09.3(5) Recessed Pavement Marker 35 This section is revised to read: 36 37 Construct recesses for pavement markers by grinding the pavement in accordance with 38 the dimensions shown in the Standard Plans. This work shall include cleanup and 39 disposal of cuttings and other resultant debris. Prepare the surface in accordance with 40 Section 8-09.3(1). Install Type 2 markers in the recess in accordance with the Standard 41 Plans and Section 8-09.3(4). 42 43 SECTION 8-11, GUARDRAIL 44 April 3, 2006 45 8-11.3(4) Removing Guardrail 46 This section including title is revised to read: , 47 ' TEST2 35 1 - 'I 8 11.3(4) Removing Guardrail and Guardrail Anchor 2 Removal of the various types of guardrail shall include removai of the rail, cable 3 elements, hardware, and posts, including transition sections, expansion sections and 4 terminal sections . Removal of the various types of guardrait anchors shall include 5 removal of the anchor assembly in its entirety, including concrete bases, rebar, and steel 6 tubes and any other appurtenances in the anchor assembly. All holes resulting from the 7 removal of the guardrail posts and anchors shall be backfilled with granular material in 8 layers no more than 6-inches thick and compacted to a density similar to that of the 9 adjacent material. The removed guardrail items shall become the property of the 10 Contractor. 11 12 SECTION 8-16, CONCRETE SLOPE PROTECTION 13 August 7, 2006 14 8-16.2 Materials 15 The materia� "Concrete Class 3000" and referenced section "6-02" are revised to read: ' 16 � 17 Commercial Concrete 6-02.3(2)B 18 19 8-16.3(3) Poured in Place Cement Concrete 20 In the second paragraph, the words "Class 3000 cement" are revised to read "commercial". 21 22 SECTION 8-20, ILLUMINATION, TRAFFIC SIGNAL SYSTEMS, AND ' 23 ELECTRICAL 24 December 4, 2006 25 8-20.3(2) Excavating and Backfilling 26 The third paragraph is revised to read: 27 28 The excavations shall be backfilled in conformance with the requirements of Section 2- 29 09.3(1)E, Structure Excavation. 30 31 8-20.3(4) Foundations 32 The second paragraph is revised to read: 33 34 The bottom of concrete foundations shall rest on firm ground. If the portion of the 35 foundation beneath the existing ground line is formed or cased instead of being cast 36 against the existing soil forming the sides of the excavation, then all gaps between the 37 existing soil and the completed foundation shall be backfilled and compacted in 38 accordance with Section 2-09.3(1)E. 39 40 The thirteenth paragraph is revised to read: 41 42 Both forms and ground which will be in contact with the concrete shall be thoroughly 43 moistened before placing concrete; however, excess water in the foundation excavation 44 will not be permitted. Foundations shall have set at least 72 hours prior to the removal 45 of the forms. All forms shall be removed, except when the Plans or Special Provisions 46 specificafly allow or require the forms or casing to remain. 47 48 8-20.3(9) Bonding, Grounding 49 The first, second, and fourth paragraphs are revised to read: TEST2 36 1 2 All metallic appurtenances containing electrical conductors (luminaires, light standards, 3 cabinets, metallic conduit, etc.) shall be made mechanically and electrically secure to 4 form continuous systems, that shall be effectively grounded. 5 6 Where conduit is installed, the installation shall include an equipment ground conductor, 7 in addition to the conductors noted in the contract. Bonding jumpers and equipment 8 grounding conductors shall be installed in accordance with Section 9-29.3 and NEC. 9 Where existing conduits are used for the installation of new circuits, an equipment- 10 grounding conductor shall be installed unless an existing equipment ground conductor, 11 which is appropriate for the largest circuit, is already present in the existing raceway. 12 The equipment ground conductor between the isolation switch and the sign lighter 13 fixtures shall be a minimum of a 14 AWG stranded copper conductor. Where parallel 14 circuits are enclosed in a common conduit, the equipment-grounding conductor shall be 15 sized by the largest overcurrent device serving any circuit contained within the conduit. 16 17 Supplemental grounding shall be provided at light standards, signal standards, 18 cantilever and sign bridge structures. Steel sign posts which support signs with sign 19 lighting or flashing beacons shall also have supplemental grounding. The supplemental 20 ground conductor shall be connected to the foundation rebar (all rebar crossings shall 21 be wire tied) by means of a grounding connector listed for use in concrete, and lead up � 22 directly adjacent to a conduit installed within the foundation. The free end of the 23 conductor shall be terminated to the ground terminal, with an approved clamp, within 24 the pole. If no ground terminal is provided, bond to standard or post. Three feet of 25 slack shall be provided inside the standard. Where a concrete and rebar foundation is 26 not used the supplemental ground shall be a grounding electrode placed in the hole 27 next to the post prior to back fill. For light standards, signal standards, cantilever and 28 sign bridge structures the supplemental grounding conductor shall be a non-insulated 4 29 AWG stranded copper conductor. For steel sign posts which support signs with sign 30 lighting or flashing beacons the supplemental grounding conductor shall be a non- 31 insulated 6 AWG stranded copper conductor. 32 33 8-20.3(14)E Signal Standards 34 The second paragraph is revised to read: 35 36 Signal standards shall not be erected on concrete foundations until the foundations 37 have attained 2400 psi or 14 days after concrete placement. Signal standards without 38 mast arms may be erected after 72 hours. Type IV and V strain pole standards may be 39 erected but the messenger cable (span wire) shall not be placed until the foundation has 40 attained 2400 psi or 14 days after concrete placement. 41 42 SECTION 8-21, PERMANENT SIGNING 43 January 3, 2006 44 8-21.3(9)F Bases 45 The second paragraph is revised to read: 46 47 The excavation and backfill shall be in conformance with the requirements of Section 2- 48 09.3(1)E. 49 50 The fifth paragraph is revised to read: 51 TEST2 37 1 The bottom of concrete foundations shall rest on firm ground. If the portion of the 2 foundation beneath the existing ground line is formed or cased instead of being cast 3 against the existing soil forming the sides of the excavation, then all gaps between the 4 existing soil and the completed foundation shall be backfilled and compacted in 5 accordance with Section 2-09.3(1)E. 6 7 The fourteenth paragraph is revised to read: 8 9 Both forms and ground which will be in contact with the concrete shall be thoroughly 10 moistened before placing concrete; however, excess water in the foundation excavation 11 will not be permitted. Forms shall not be removed until the concrete has set at least 12 three days. All forms shall be removed, except when the Plans or Special Provisions 13 specifically allow or require the forms or casing to remain. 14 15 SECTION 8-22, PAVEMENT MARKING 16 December 4, 2006 17 8-22.3(2) Preparation of Roadway Surfaces 18 The following new sentence is inserted after the first sentence in the second paragraph: 19 20 The temperature requirement may be superseded by the material manufacturers written 21 installation instructions. 22 23 The last sentence in the third paragraph is revised to read: 24 25 These cure periods may be reduced if the manufacturer performs a successful bond 26 test and approves the reduction of the pavement cure period. 27 28 8-22.3(3) Marking Application 29 The following is inserted preceding the first paragraph: 30 31 Flat Lines — Pavement marking lines with a flat surface. 32 33 Profiled Marking —A profiled pavement marking is a marking that consists of a base line 34 thickness and a profiled thickness which is a portion of the pavement marking line that is 35 applied at a greater thickness than the base line thickness. Profiles shall be applied 36 using the extruded method in the same application as the base line. The profiles may 37 be slightly rounded provided the minimum profile thickness is provided for the length of 38 the profile. See the Standard Plans for the construction details. 39 40 Embossed Plastic Line — Embossed plastic lines consist of a flat line with transverse 41 grooves. An embossed plastic line may also have profiles. See the Standard P/ans for 42 the construction details. 43 44 Inset Line — A line constructed by grinding or saw cutting a groove into the pavement 45 surface and spraying, extruding or gluing pavement marking material into the groove. 46 The groove depth is dependent upon the material used, the pavement surface and 47 location. 48 49 The second paragraph is revised to read: 50 TEST2 3g 1 Centerlines on two lane hi hwa s with ski atterns aint or lastic, shall be a lied in 'I 9 Y P P . P P pP 2 the increasing mile post direction so they are in cycle with existing skip pattern lines at 3 the beginning of the project. Skip patterns applied to multi-lane or divided roadways 4 shall be applied in cycle in the direction of travel. 5 6 Where paint is applied on centerline on two-way roads with bituminous surface 7 treatment or centerline rumble strips, the second paint application shall be applied in the 8 opposite (decreasing mile post) direction as the first application (increasing mile post) 9 direction. This will require minor skip pattern corrections for curves on the second 10 application. 11 12 The fourth paragraph, beginning with "Lines with skip patterns", is deleted. 13 14 The fifth paragraph, beginning with "Glass beads", is deleted. 15 16 The first sentence in the sixth paragraph is revised to read: 17 18 Pavement markings shall be applied at the following base line thickness measured 19 above the pavement surface or above the slot bottom for inset markings in thousandths 20 of an inch (mils): 21 22 In the sixth paragraph, the chart Marking Material Application is revised to read: 23 I Marking Material Application I I HMA I PCC I BST I Paint-first coat I spray I 10 I 10 I 10 I Paint-second coat I spray I 15 I 15 I 15 I Type A-flat/transverse 8� symbolsl extruded I 125 I 125 I 125 I Type A-flat/long line &symbols I spray I 90 I 90 I 120 I I Type A-with profiles I extruded I 90 I 90 I 120 I I Type A-embossed I extruded I 160 I 160 I 160 I Type A-embossed with profiles I extruded I 160 I 160 I 160 I Type B-flaUtransverse & symbolsl heat fused I 125 I 125 I 125 I Type C-flat/transverse & I adhesive I 90 I 90 I NA I symbols Type C-1 - inset/long line I adhesive I 60 I 60 I NA I IType D- flaUtransverse & I spray I 120 I 120 I 120 I symbols Type D- flat/transverse & I extruded I 120 I 120 I 120 I symbols Type D-flaUlong line I spray I 90 I 90 I 120 I I Type D -flaUlong fine I extruded I 90 I 90 I 120 , �Type D- profiled/tong line I extruded I 90 I 90 I 120 I I Type D— inset/long line I spray I 40 I 40 I 40 I I Type D— inseUlong line I extruded I 230 I 230 I 230 I 24 TEST2 39 1 In the seventh paragraph, the chart for Liquid pavement marking material yieid per gallon is 2 revised to read: 3 I Mils thickness I Feet of 4" line/gallon I Square feet/gallon f I 10 I 483 I 161 I I 15 I 322 I 108 I I 30 I 161 I 54 I I 40 I 125 I 42 I 45 I 107 I 36 I 60 I 81 I 27 I 90 I 54 I 18 I I 90 with profiles I 30 I 10 � 120 I 40 � 13 I 120 with profiles I 26 I 9 � 230 I 21 ( 7 I 4 5 In the eighth paragraph, the final line in the chart for Solid pavement marking material (Type 6 A) yield is revised to read: 7 8 230—flat inset 47 15 9 10 The ninth and tenth paragraphs are deleted. 11 12 The eleventh paragraph is revised to read: 13 14 All inset plastic lines shall be applied into a groove cut or ground into the pavement. For 15 Type A or D material the groove shall be cut or ground with equipment to produce a 16 smooth square groove 4-inches wide. For Type C-1 material the groove shall be cut 17 with equipment to produce a smooth square groove with a width in accordance with the 18 material manufacturer's recommendation. The groove depth for Type C-1 material shall 19 be 100 mils, plus or minus 10 mils. The groove depth for Type A or D material shall be 20 as shown in the Plans. 21 22 Section 8-22.3 is supplemented with the following new sub-section. 23 24 8-22.3(3)A G/ass beads 25 Top dress glass beads shall be applied to all spray and extruded pavement marking 26 material. Glass beads shall be applied by a bead dispenser immediately following the 27 pavement marking material application. Glass bead dispensers shall apply the glass 28 beads in a manner such that the beads appear uniform on the entire pavement marking 29 surface with 50 to 60% embedment. Hand casting of beads will not be allowed. 30 31 Glass beads shall be applied to 10 or 15 mil thick paint at a minimum application rate of 32 7 pounds per gallon of paint. For plastic pavement markings, glass beads shall be 33 applied at the rate recommended by the marking material manufacturer. 34 35 When two or more spray applications are required to meet thickness requirements for 36 Type A and Type D materials, top dressing with glass beads is only allowed on the last 37 application. The cure period between successive applications shall be in accordance 38 with the manufacturer's recommendations. Any loose beads, dirt or other debris shall TEST2 40 ` 1 be swept or blown off the line prior to application of each successive application. 2 Successive applications shall be applied squarely on top of the preceding application. 3 ' 4 8-22.3(5) Installation Instructions 5 This section including title is revised to read: 6 7 8-22.3(5) Plastic Installation Instructions 8 Installation instructions for plastic markings shall be provided for the Engineer. All 9 materials including glass beads shall be installed according to the manufacturer's 10 recommendations. A manufacturer's technical representative shall be present at the 11 initial installation of plastic material to approve the installation procedure or the material 12 manufacturer shall certify that the Contractor will install the plastic material in 13 accordance with their recommended procedure. 14 15 8-22.4 Measurement 16 The following is inserted after the fifth paragraph: 17 18 Diagonal and chevron-shaped lines used to delineate medians, gore areas, and parking 19 stalls are constructed of painted or plastic 4 inch and 8 inch wide lines in the color and 20 pattern shown in the Standard Plans. These lines will be measured as painted or plastic 21 line or wide line by the linear foot of line installed. Crosswalk line will be measured by ' 22 the square foot of marking installed. 23 24 Traffic arrows, traffic letters, access parking space symbols, HOV symbols, railroad 25 crossing symbols, drainage markings, bicycle lane symbols, aerial surveillance full, and 26 1/2 markers, yield line symbols, yield ahead symbols, and speed bump symbols will be 27 measured per each. Type 1 through 6 traffic arrows will be measured as one unit each, 28 regardless of the number of arrow heads. 29 30 The last paragraph is revised to read: 31 32 Removal of traffic arrows, traffic letters, access parking space symbol, HOV lane 33 symbol, railroad crossing symbol, bicycle lane symbols, drainage markings, aerial 34 surveillance full and 1/2 markers, yield line symbol, yield ahead symbol, and speed 35 bump symbol will be measured per each. Removal of crosswalk lines will be measured 36 by the square foot of lines removed. 37 38 8-22.5 Payment 39 The following items are deleted: 40 41 "Painted HOV Lane Symbol Type " 42 "Plastic HOV Lane Symbol Type " 43 44 SECTION 9-00, DEFINITIONS AND TESTS 45 January 3, 2006 46 9-00.8 Sand Equivalent 47 The second paragraph is revised to read: 48 , 49 For acceptance, there must be a clear line of demarcation. If no clear line of 50 demarcation has formed at the end of a 30 minute sedimentation period, the material 51 will be considered as failing to meet the minimum specified sand equivalent. TEST2 41 1 2 SECTION 9-02, BITUMINOUS MATERIALS 3 January 3, 2006 4 9-02.1(4) Asphalt Binders 5 This section including title is revised to read: 6 7 9-02.1(4) Performance Graded Aspha/t Binder(PGAB) 8 P�AB meeting the requirements of AASHTO M 320 Table 1 of the grades specified in the 9 contract shall be used in the production of HMA. The Direct Tension Test (AASHTO T 10 314) of M 320 is not a specification requirement. 11 12 9-02.1(4jA Performance Graded Asphalt Binder 13 This section including title is revised to read: 14 15 9-02.9(4)A Quality Control Plan 16 The Asphalt Supplier of PGAB shall have a Quality Control Plan (QCP) in accordance 17 with WSDOT QC 2 "Standard Practice for Asphalt Suppliers That Certify Performance 18 Graded Asphalts". The Asphalt Supplier's QCP shall be submitted and approved by the 19 WSDOT State Materials Laboratory. Any change to the QCP will require a new QCP to 20 be submitted. The Asphalt Supplier of PGAB shall certify through the Bill of Lading that 21 PGAB meets the specification requirements of the contract. 22 23 9-02.1(6)A Polymerized Cationic Emulsified Asphalt CRS-2P 24 This section is revised to read: 25 26 The asphalt CRS-2P shall be a polymerized cationic emulsified asphalt. The polymer 27 shall be milled into the asphalt or emulsion during the manufacturing of the emulsion. 28 The asphalt CRS-2P shall meet the following specifications: 29 I I AASHTO Test I Specifications I I Method I Minimum I Maximum I Viscosity @122°F, SFS I T 59 I 100 I 400 I Storage Stability 1 day % I T 59 I --- I 1 I Demulsibility 35 ml. 0.8% Dioctyl T 59 40 Sodium Sulfosuccinate I I I I I Pa�ticle Charge I T 59 I positive I --- I I Sieve Test % I T 59 I --- � 0.30 I I Distillation I I I IOiI distillate by vol. of emulsion %I T 59note 1 I 0 I 3 IResidue I T 59 note� I 65 I --" I ITest on the Residue From I I I Distillation IPenetration @77°F I T 49 I 100 I 250 �forsional Recovery % I note 2 I �g I --- I TEST2 42 or I I Toughness/Tenacity in-Ibs I note 3 50/25 I --- � � 2 "ote'Distillation modified to use 300 grams of emulsion heated to 350°F ± 9°F and 3 maintained for 20 minutes. 4 � note zThe Torsional Recovery test shall be conducted according to the California 6 Department of Transportation Test Method No. 332. The residue material for this 7 test shall come from California Department of Transportation Test Method No. 331. 8 9 "°te 3Benson method of toughness and tenacity; Scott tester, inch-pounds at 77°F, 10 20 in. per minute pull. Tension head '/e in. diameter. 11 12 At the option of the supplier the Benson Toughness/Tenacity test can be used in lieu of I 13 Torsional Recovery based on type of modifier used. If the Benson Toughness/Tenacity 14 method is used for acceptance the supplier must supply all test data verifying 15 specification conformance. 16 ' 17 SECTION 9-05, DRAINAGE STRUCTURES, CULVERTS, AND CONDUITS 18 December 4, 2006 19 9-05.1(6) Corrugated Polyethylene Drainage Tubing Drain Pipe 20 This section including title is revised to read: 21 22 9-05.1(6) Corrugated Polyethylene Drain Pipe (up to 10-inch) 23 Corrugated polyethylene drain pipe shall meet the requirements of AASHTO M 252 type 24 C (corrugated both inside and outside) or type S (corrugated outer wall and smooth 25 inner liner). The maximum size pipe shall be 10 inches in diameter. 26 27 9-05.1(7) Corrugated Polyethylene Drain Pipe 28 This section including title is revised to read: 29 30 9-05.9(7) Corrugated Polyethylene Drain Pipe (12-inch through 60-inch) 31 Corrugated polyethylene drain pipe, 12-inch through 60-inch -diameter maximum, shall 32 meet the minimum requirements of AASHTO M 294 Type S or 12-inch through 24 inch 33 diameter maximum shall meet the minimum requirements of AASHTO M 294 Type C. 34 35 9-05.2(7) Perforated Corrugated Polyethytene Drainage Tubing Underdrain 36 Pipe 37 This section including title is revised to read: 38 39 9-05.2(7) Perforated Corrugated Polyethylene Underdrain Pipe (Up to 10- 40 inch) 41 Perforated corrugated polyethylene underdrain pipe shall meet the requirements of 42 AASHTO M252, Type CP or Type SP. Type CP shall be Type C pipe with Class 2 43 perforations and Type SP shall be Type S pipe with either Class 1 or Class 2 44 perforations. Additionally, Class 2 perforations shall be uniformly spaced along the 45 length and circumference of the pipe. The maximum size pipe shall be 10-inch diameter. 46 TEST2 43 1 9-05.2(8) Perforated Corrugated Polyethylene Underdrain Pipe 2 This section including title is revised to read: 3 4 9-05.2(8) Perforated Corrugated Polyethylene Underdrain Pipe (12-inch 5 through 60-inch) 6 Perforated corrugated polyethylene underdrain pipe, 12-inch through 60-inch diameter 7 maximum, shall meet the requirements of AASHTO M 294 Type CP or Type SP. Type 8 CP shall be Type C pipe with Class 2 perforations and Type SP shall be Type S pipe 9 with either Class 1 or Class 2 perforations. Additionally, Class 2 perforations shall be 10 uniformly spaced along the length and circumference of the pipe. 11 12 9-05.4(3) Protective Treatment 13 In Treatment 1 and 2, the reference to 9-05.4(6) is revised to read 9-05.4(5). 14 15 9-05.15 Metal Castings 16 This section is revised to read: 17 18 For all metal castings the producing foundry shall provide certification stating the 19 country of origin, the material meets the required ASTM or AASHTO specification noted 20 in the subsections below. The producing foundry shall detail all test results from 21 physical testing to determine compliance to the specifications. The test reports shall 22 include physical properties of the material from each heat and shall include tensile, 23 yield, and elongation as specified in the appropriate ASTM or AASHTO specification. 24 For AASHTO M 306, Section 8, Certification is deleted and replaced with the above 25 certification and testing requirements. 26 27 Metal castings for drainage structures shall not be dipped, painted, welded, plugged, or 28 repaired. Porosity in metal castings for drainage structures shall be considered a 29 workmanship defect subject to rejection by the Engineer. Metal castings made from 30 gray iron or ductile iron shall conform to the requirements of AASHTO M 306, and metal 31 castings made from cast steel shall conform to the requirements of Section 9-06.8. All 32 metal castings shall meet the proof load testing requirements of AASHTO M 306. 33 34 9-05.15 1 Manhole Rin and Cover � ) J ' 35 This section is revised to read: 36 37 Castin s for manhole rin s shall be ra ir n 9 g g y o or ductile iron and covers shall be ductile 38 iron. 39 40 All covers shall be interchangeable within the dimensions shown in the Standard Plans. 41 All mating surfaces shall be machine finished to ensure a nonrocking fit. 42 43 The inside vertical recessed face of the ring and the vertical outside edge of the cover 44 shall be machined or manufactured to the following tolerances: 45 46 Ring +3/32 inch to -3/32 inch 47 Cover +3/32 inch to -3/32 inch 48 49 All manhole rings and covers shall be identified by the name or symbol of the producing 50 foundry and country of casting origin. This identification shall be in a plainly visible 51 location when the ring and cover are installed. Ductile iron shall be identified by the 52 following, "DUC" or "DI." The producing foundry and material identification shall be TEST2 44 1 adjacent to each other and shall be minimum '/2 inch to maximum 1 inch high letters, 2 recessed to be flush with the adjacent surfaces. 3 4 9-05.15(2) Metal Frame, Grate and Solid Metal Cover for Catch Basins or Inlets 5 The first and second paragraphs are revised to read: 6 7 Castings for metal frames for catch basins and inlets shall be cast steel, gray iron, or 8 ductile iron, and as shown in the Standard Plans. 9 10 Castings for grates and solid metal covers for catch basins and inlets shall be cast steel 11 or ductile iron and as shown in the Standard Plans. Additionally, leveling pads are 12 allowed on grates and solid metal covers with a height not to exceed 1/8 inch. The 13 producing foundry's name and material designation shall be embossed on the top of the 14 grate. The material shall be identified by the following: "CS" for cast steel or "DUC" or 15 "DI" for ductile iron and shall be located near the producing foundry's name. 16 17 9-05.15(3) Cast Metal Inlets ' 18 The first sentence is revised to read: 19 20 The castings for cast metal inlets shall be cast steel or ductile iron, and as shown in the 21 Standard Plans. 22 23 9-05.19 Corrugated Polyethylene Culvert Pipe 24 The first paragraph is revised to read: 25 26 Corrugated polyethylene culvert pipe shall meet the requirements of AASHTO M 294 27 Type S or D for pipe 12-inch to 60-inch diameter with silt-tight joints. 28 29 SECTION 9-06, STRUCTURAL STEEL AND RELATED MATERIALS 30 December 4, 2006 31 9-06.5(4) Anchor Bolts 32 The first and second paragraphs are revised to read: 33 � 34 Anchor bolts shall meet the requirements of ASTM F 1554 and, unless othe►wise 35 specified, shall be Grade 105 and shall conform to Supplemental Requirements S2, S3, 36 and S4. 37 38 Nuts for ASTM F 1554 Grade 105 black anchor bolts shall conform to AASHTO M 291, 39 Grade D or DH. Nuts for ASTM F 1554 Grade 105 galvanized bolts shall conform to 40 AASHTO M 291, Grade DH and shall conform to the lubrication requirements in Section 41 9-06.5(3). Nuts for ASTM F 1554 Grade 36 or 55 black or galvanized anchor bolts shall 42 conform to AASHTO M 291, Grade A. Washers shall conform to ASTM F 436. 43 44 9-06.9 Gray Iron Castings 45 The AASHTO requirement is revised to read "AASHTO M 306". 46 TEST2 45 1 SECTION 9-07, REINFORCING STEEL 2 December 4, 2006 3 9-07.2 Deformed Steel Bars 4 The first sentence in the first paragraph is revised to read: 5 6 Deformed steel bars for concrete reinforcement shall conform to either AASHTO M 31 7 Grade 60, orASTM A 706, except as otherwise noted. Steel reinforcing bar for the cast- 8 in-place components of bridge structures (excluding sidewalks and barriers but including 9 shafts and concrete piles), and for precast substructure components of bridge 10 structures, shall conform to ASTM A 706 only. I 11 � 12 SECTION 9-09, TIMBER AND LUMBER 13 August 7, 2006 14 9-09.2(3) Inspection 15 This section is revised to read: 16 17 Timber and lumber requiring a grade stamp shall be marked with a certified lumber 18 grade stamp provided by one of the following agencies: 19 20 West Coast Lumber Inspection Bureau (WCLIB) 21 Western Wood Products Association (WWPA) 22 Pacific Lumber Inspection Bureau (PLIB) � 23 Any lumber grading bureau certified by the American Lumber Standards Committee 24 25 Timber and Lumber requiring a grading certificate shall have a certificate that was 26 issued by either the grading bureau whose stamp is shown on the material, or by the 27 lumber mill, which must be under the supervision of one of the grading bureaus listed 28 above. The certificate shall include the following: 29 30 Name of the mill performing the grading 31 The grading rules being used 32 Name of the person doing the grading with current certification 33 Signature of a responsible mill official 34 Date the lumber was graded at the mill 35 Grade, dimensions, and quantity of the timber or lumber 36 37 For Structures: 38 All material delivered to the project shall bear a grade stamp and have a grading 39 certifica e. t The grade stamp and grading certificate shall not constitute final acceptance 40 of the material. The Engineer may reject any or all of the timber or lumber that does not 41 comply with the specifications or has been damaged during shipping or upon delivery. 42 43 For Guardrail Posts and Blocks, Sign Posts, Mileposts, Sawed Fence Posts, and 44 Mailbox Posts: 45 Material delivered to the project shall either bear a grade stamp on each piece or have a 46 grading certificate. The grade stamp or grading certificate shall not constitute final 47 acceptance of the material. The Engineer may reject any or all of the timber or lumber 48 that does not comply with the specifications or has been damaged during shipping or 49 upon delivery. 50 TEST2 46 1 9-09.3(1) General Requirements 2 The last sentence in the first paragraph is revised to read: 3 4 Unless otherwise specified in the contract, all timber and lumber shall be treated in 5 accordance with Sections U1 and T1 of the latest edition of the AWPA standards. 6 7 SECTION 9-10, PILING ', 8 December 4, 2006 9 9-10.2(2) Reinforcement 10 This section is revised to read: 11 12 Reinforcement shall meet the requirements of Section 9-07. ' 13 14 SECTION 9-12, MASONRY UNITS 15 August 7, 2006 16 9-12.7 Precast Concrete Drywells 17 The third sentence is revised to read: 18 19 Each seepage port shall provide a minimum of 1 square inch and a maximum of 7 20 square inches for round openings and 15 square inches for rectangular openings. 21 22 SECTION 9-13, RIPRAP, QUARRY SPALLS, SLOPE PROTECTION, AND ROCK 23 WALLS 24 August 7, 2006 25 9-13.5(2) Poured Portland Cement Concrete Slope Protection 26 The first paragraph is revised to read: 27 28 Cement concrete for poured concrete slope protection shall be commercial concrete in 29 conformance with Section 6-02.3(2)B. 30 31 SECTION 9-14, EROSION CONTROL AND ROADSIDE PLANTING 32 August 7, 2006 33 9-14.2 Seed 34 This section is revised to read: 35 36 Grasses, legumes, or cover crop seed of the type specified shall conform to the 37 standards for "Certified" grade seed or better as outlined by the State of Washington 38 Department of Agriculture "Rules for Seed Certification," latest edition. Seed shall be 39 furnished in standard containers on which shall be shown the following information: 40 41 (1) Common and botanical names of seed, 42 (2) Lot number, 43 (3) Net weight, 44 (4) Pure live seed 45 46 All seed installers and vendors must have a business license issued by the Washington 47 State Department of Licensing with a "seed dealer" endorsement. Upon request, the TEST2 47 1 contractor shall furnish the Engineer with copies of the applicable licenses antl 2 endorsements. 3 4 Upon request, the Contractor shall furnish to the Engineer duplicate copies of a 5 statement signed by the vendor certifying that each lot of seed has been tested by a 6 recognized seed testing laboratory within six months before the date of delivery on the 7 project. Seed which has become wet, moldy, or otherwise damaged in transit or storage 8 will not be accepted. 9 10 9-14.4(1) Straw 11 This section is revised to read: 12 13 All straw material shall be in an air dried condition free of noxious weeds and other 14 materials detrimental to plant life. Straw mulch so provided shall be suitable for 15 spreading with mulch blower equipment. 16 17 9-14.4(3) Bark or Wood Chips 18 This section is supplemented with the following: 19 20 Sawdust shall not be used as mulch. 21 22 9-14.4(4) Sawdust 23 This section including title is revised to read: 24 25 9-14.4(4) Vacant 26 27 9-14.4(8) Compost 28 This section is revised to read: 29 30 Compost products shall be the result of the biological degradation and transformation of 31 plant-derived materials under controlled conditions designed to promote aerobic 32 decomposition. Compost shall be stable with regard to oxygen consumption and carbon 33 dioxide generation. Compost shall be mature with regard to its suitability for serving as 34 a soil amendment or an erosion control BMP as defined below. The compost shall have 35 a moisture content that has no visible free water or dust produced when handling the 36 material. 37 38 Compost production and quality shall comply with Chapter 173-350 WAC. 39 40 Compost products shall meet the following physical criteria: 41 42 1. Compost material shall be tested in accordance with Testing Methods for the ' 43 Examination of Compost and Composting (TMECC) Test Method 02.02-B, 44 "Sample Sieving forAggregate Size Classification". 45 46 Fine Compost shall meet the following: I 47 48 Min. Max. I', 49 Percent passing 2" 100% 50 Percent passing 1" 99% 100% , 51 Percent passing 1/2" 90% 100% TEST2 48 1 Percent passing '/4" 75% 100% I 2 Maximum particle length of 6 inches 3 , 4 Coarse Compost shail meet the foliowing: I i 5 Min. Max. 6 Percent passing 3" 100% 7 Percent passing 1" 90% 100% ' 8 Percent passing 3/<" 70% 100% 9 Percent passing Y4" 40% 60% 10 Maximum particle length of 6 inches ' 11 12 2. The H shall be between 6.0 and 8.5 when tested in accordance with TMECC P 13 04.11-A, "1:5 Slurry pH". 14 15 3. Manufactured inert material (plastic, concrete, ceramics, metal, etc.) shall be 16 less than 1.0 percent by weight as determined by TMECC 03.08-A. 17 18 4. Minimum organic matter shall be 40 percent dry weight basis as determined by 19 TMECC 05.07A, "Loss-On-Ignition Organic Matter Method". 20 21 5. Soluble salt contents shall be less than 4.Ommhos/cm tested in accordance 22 with TMECC 04.10-A, "1:5 Slurry Method, Mass Basis". � � 23 24 6. Maturity shall be greater than 80% in accordance with TMECC 05.05-A, 25 "Germination and Root Vigor". 26 27 7. Stability shall be 7 or below in accordance with TMECC 05.08-B, Carbon 28 Dioxide Evolution Rate" 29 30 8. The compost product must originate a minimum of 65 percent by volume from 31 recycled plant waste as defined in WAC 173-350 as "Type 1 Feedstocks." A 32 maximum of 35 percent by volume of other approved organic waste and/or 33 biosolids may be substituted for recycled plant waste. The supplier shall 34 provide written verification of feedstock sources 35 36 9. The Engineer may also evaluate compost for maturity using the Solvita 37 Compost Maturity Test. Fine Compost shall score a number 6 or above on the 38 Solvita Compost Maturity Test. Coarse Compost shall score a 5 or above on 39 the Solvita Compost Maturity Test. 40 41 The compost supplier will test all compost products within 90 calendar days prior to 42 application. Samples will be taken using the Seal of Testing Assurance (STA) sample 43 collection protocol. (The sample collection protocol can be obtained from the U.S. 44 Composting Council, 4250 Veterans Memorial Highway, Suite 275, Holbrook, NY 11741 45 46 Phone: 631-737-4931, www.compostingcouncil.org). The sample shall be sent to an 47 independent STA Program approved lab. The compost supplier will pay for the test. A 48 copy of the approved independent STA Program laboratory test report shall be 49 submitted to the Contracting Agency prior to initial application of the compost. Seven 50 days prior to application, the Contractor shall submit a sample of each type compost to 51 be used on the project to the Engineer. 52 i TEST2 49 1 Compost not conforming to the above requirements or taken from a source other than 2 those tested and accepted shail be immediately removed from the project and replaced 3 at no cost to the Contracting Agency. 4 5 The Contractor shall either select a compost supplier from the Qualified Products List, or 6 submit the following information to the Engineer for approval: 7 8 1. A Request forApproval of Material Source. 9 10 2. A copy of the Solid Waste Handling Permit issued to the supplier by the 11 Jurisdictional Health Department as per WAC 173-350 (Minimum Functional 12 Standards for Solid Waste Handling). 13 14 3. The supplier shall verify in writing, and provide lab analyses that the material 15 complies with the processes, testing, and standards specified in WAC 173-350 16 and these specifications. An independent STA Program certified laboratory 17 shall perform the analysis. 18 19 4. A list of the feedstock by percentage present in the final compost product. 20 21 5. A copy of the producer's Seal of Testing Assurance certification as issued by 22 the U.S. Composting Council. 23 24 Acceptance will be based upon a satisfactory Test Report from an independent STA 25 program certified laboratory and the sample(s) submitted to the Engineer. 26 27 9-14.5(5) Wattles 28 This section is revised to read: 29 30 Wattles shall consist of cylinders of biodegradable plant material such as straw, coir, 31 compost, or wood shavings encased within biodegradable or photodegradable netting. 32 Wattles shall be at least 5 inches in diameter, unless otherwise specified. Encasing 33 material shall be clean, evenly woven, and free of encrusted concrete or other 34 contaminating materials such as preservatives. Encasing material shall be free from 35 cuts, tears, or weak places and shall have a lifespan greater than 6 months. 36 37 Compost filler shall meet the material requirements as specified in Section 9-14.4(8), 38 and shall be Coarse Compost. 39 40 9-14.5(6) Compost Sock 41 This section is revised to read: 42 43 Biodegradable fabric for compost sock and compost wattle shall be clean, evenly 44 woven, and free of encrusted concrete or other contaminating materials and shall be 45 free from cuts, tears, broken or missing yarns and thin, open, or weak places. Fabric for 46 compost sock shall consist of extra heavy weight biodegradable fiber which has not 47 been treated with any type of preservative. Compost for compost socks shall meet the 48 material requirements as specified in Section 9-14.4(8), and shall be Coarse Compost 49 50 Wood stakes for compost sock and wattles shall be made from Douglas-fir, hemlock, or 51 pine species. Wood stakes shall be 2 inch by 2 inch nominal dimension and 36 inches in 52 length, unless otherwise indicated in the Plans. TEST2 50 1 2 Section 9-14.5 is suppiemented with the foilowing new section. 3 4 9-14.5(7) Coir Log 5 Coir log: Logs shall be made of 100% durable coconut (coir) fiber uniformly compacted 6 within an outer netting. Log segments shall have a maximum length of 20 feet, with a 7 minimum diameter as shown in the Plans. Logs shall have a density of 7 Ibs/cf or greater. 8 9 Coir logs shall be manufactured with a woven wrapping netting made of bristle coir twine 10 with minimum strength of 80 Ibs tensile strength. The netting shall have nominal 2 inch by 2 11 inch openings. 12 13 Stakes shall conform to the requirements of Section 9-09. Cedar wood stakes shall have a 14 notch to secure the rope ties. Rope ties shall be one-quarter inch diameter commercially 15 available hemp rope. 16 17 9-14.6(1) Description 18 This section is revised to read: 19 20 Bareroot plants are grown in the ground and harvested without soil or growing medium 21 around their roots. 22 23 Container plants are grown in pots or flats that prevent root growth beyond the sides 24 and bottom of the container. 25 26 Balled and burla ped plants are rown in the round and harvested with soil around a P 9 9 27 core of undisturbed roots. This rootball is wrapped in burlap and tied or placed in a wire 28 basket or other supportive structure. 29 30 Cuttings are live plant material without a previously developed root system. Source 31 plants for cuttings shall be dormant when cuttings are taken. All cuts shall be made with � 32 a sharp instrument. Written permission shall be obtained from property owners and ', 33 provided to the Engineer before cuttings are collected. The Contractor shall collect 34 cuttings in accordance with applicable sensitive area ordinances. For cuttings, the 35 requirement to be nursery grown or held in nursery conditions does not apply. Cuttings 36 include the following forms: 37 38 A. Live branch cuttings shall have flexible top growth with terminal buds and may 39 have side branches. The rooting end shall be cut at an approximate 45 degree 40 angle. 41 42 B. Live stake cuttings shall have a straight top cut immediately above a bud. The 43 lower, rooting end shall be cut at an approximate 45degree angle. Live stakes 44 are cut from one to two year old wood. Live stake cuttings shall be cut and 45 installed with the bark intact with no branches or stems attached, and be 'h to 46 1 '/ inch in diameter. 47 48 C. Live pole cuttings shall have a minimum 2inch diameter and no more than 49 three branches which shall be pruned back to the first bud from the main stem. 50 TEST2 51 1 D. Rhizomes shall be a prostrate or subterranean stem, usually rooting at the 2 nodes and becoming erect at the apex. Rhizomes shall have a minimum of two 3 growth points. 4 5 E. Tubers shall be a thickened and short subterranean branch having numerous 6 buds or eyes. 7 8 9-14.6(2) Quality 9 This section is revised to read: 10 11 All plant material furnished shall meet the grades established by the latest edition of the 12 American Standard for Nursery Stock, (ASNS)ANSI Z60.1 shall conform to the size and 13 acceptable conditions as listed in the contract, and shall be free of all foreign plant 14 material. 15 16 All plant material shall comply with State and Federal laws with respect to inspection for 17 plant diseases and insect infestation. 18 19 All plant material shall be purchased from a nursery licensed to sell plants in 20 Washington State. 21 22 Live woody or herbaceous plant material, except cuttings, rhizomes, and tubers, shall 23 be vigorous, well formed, with well developed fibrous root systems, free from dead 24 branches, and from damage caused by an absence or an excess of heat or moisture, 25 insects, disease, mechanical or other causes detrimental to good plant development. 26 Evergreen plants shall be well foliated and of good color. Deciduous trees that have 27 solitary leaders shall have only the lateral branches thinned by pruning. All conifer trees 28 shall have only one leader (growing apex) and one terminat bud, and shall not be 29 sheared or shaped. Trees having a damaged or missing leader, multiple leaders, or Y- 30 crotches shall be rejected. 31 32 Root balls of plant materials shall be solidly held together by a fibrous root system and 33 shall be composed only of the soil in which the plant has been actually growing. Balled 34 and burlapped rootballs shall be securely wrapped with jute burlap or other packing 35 material not injurious to the plant life. Root balls shall be free of weed or foreign plant 36 growth. 37 38 Plant materials shall be nursery grown stock. Plant material, with the exception of 39 cuttings, gathered from native stands shall be held under nursery conditions for a 40 minimum of one full growing season, shall be free of all foreign plant material, and meet 41 all of the requirements of these Specifications, the Plans, and the Special Provisions. 42 43 Container grown plants must be plants transplanted into a container and grown in that 44 container sufficiently long for new fibrous roots to have developed so that the root mass 45 will retain its shape and hold together when removed from the container, without having 46 roots that circle the pot. Plant material which is root bound, as determined by the 47 Engineer, shall be rejected. Container plants shall be free of weed or foreign plant 48 growth. 49 50 Container sizes for plant material of a larger grade than provided for in the container 51 grown specifications of the ASNS shall be determined by the volume of the root ball 52 specified in the ASNS for the same size plant material. TEST2 52 1 2 All bare root plant materials shail have a heavy fibrous root system and must be 3 dormant at the time of planting. 4 5 Average height to spread proportions and branching shall be in accordance with the 6 applicable sections, illustrations, and accompanying notes of the ASNS. 7 8 Plants specified or identified as "Street Tree Grade" shall be trees with straight trunks, 9 full and symmetrical branching, central leader, and be developed, grown, and 10 propagated with a full branching crown. A "Street Tree Grade" designation requires the 11 highest grade of nursery shade or ornamental tree production which shall be supplied. 12 13 Trees with improperly pruned, broken, or damaged branches, trunk, or root structure 14 shall be rejected. In all cases, whether supplied balled and burfapped or in a container, 15 the root crown (top of root structure} of the tree shall be at the top of the finish soil level. 16 Trees supplied and delivered in a nursery fabric bag will not be accepted. 17 18 Plants, which have been determined by the Engineer to have suffered damage as the 19 result of girdling of the roots, stem, or a major branch; have deformities of the stem or 20 major branches; have a lack of symmetry; have dead or defoliated tops or branches; or 21 have any defect, injury, or condition which renders the plant unsuitable for its intended 22 use, shall be rejected. 23 24 Plants that are grafted shall have roots of the same genus as the specified plant. 25 26 9-14.6(3) Handling and Shipping 27 The last sentence in the sixth paragraph is deleted. 28 29 9-14.6(6) Substitution of Plants 30 The second paragraph is revised to read: 31 32 Container or balled and burlapped plant material may be substituted for bare root plant 33 material. Container grown plant material may be substituted for balled and burlapped 34 plant materials. When substitution is allowed, use current ASNS standards to determine 35 the correct rootball volume (container or balled and burlapped) of the substituted 36 material that corresponds to that of the specified material. These substitutions shall be 37 approved by the Engineer and be at no cost to the Contracting Agency. 38 39 9-14.6(7) Temporary Storage 40 The third paragraph is revised to read: 41 42 Cuttings shall continually be shaded and protected from wind. Cuttings must be 43 protected from drying at all times and shall be heeled into moist soil or other insulating 44 material or placed in water if not installed within 8 hours of cutting.Cuttings to be stored , 45 for later installation shall be bundled, laid horizontally, and completely buried under 46 6 inches of water, moist soil or placed in cold storage at a temperature of 34 F and 90% 47 humidity. Cuttings that are not planted within 24 hours of cutting shall be soaked in 48 water for 24 hours prior to planting. Cuttings taken when the temperature is higher than 49 50°F shall not be stored for later use. Cuttings that already have developed roots shall 50 not be used. I 51 52 The fourth paragraph is deleted. ' ' TEST2 53 1 2 SECTION 9-15, IRRIGATION SYSTEM 3 August 7, 2006 4 9-15.1 Pipe, Tubing, and Fittings 5 The second paragraph is revised to read: 6 7 Copper pipe or tubing shall be annealed, seamless, and conform to the requirements of 8 ASTM B 88, and shall be a minimum of Type L rating. 9 10 SECTION 9-16, FENCE AND GUARDRAIL 11 April 3, 2006 12 9-16.1(1)A Post Material for Chain Link Fence 13 The two references in the second paragraph to "Standard Plan L 2" are revised to "ASTM 14 F1043". 15 16 Under Roll Form Material, the reference in the third paragraph to "Standard Plan L 2" is 17 revised to "ASTM F1043". 18 19 SECTION 9-22, MONUMENT CASES 20 August 7, 2006 21 9-22.1 Monument Cases, Covers, and Risers 22 The AASHTO requirement is revised to read "AASHTO M 306". 23 24 SECTION 9-28, SIGNING MATERIALS AND FABRICATION 25 August 7, 2006 26 9-28.14(1) Timber Sign Posts 27 The last sentence is revised to read: 28 29 Preservative and retention shall be as shown in Section 9-16.2 for sawn posts. 30 31 SECTION 9-29, ILLUMINATION, SIGNAL, ELECTRICAL 32 December 4, 2006 33 9-29.2 Junction Boxes 34 Section 9-29.2 including title is revised to read: 35 36 9-29.2 Junction Boxes, Cable Vaults and Pull Boxes 37 9-29.2(1) Standard Junction Box 38 This section including title is revised to read: 39 40 9-29.2(1) Standard Duty and Heavy Duty Junction Boxes 41 For the purposes of this specification concrete is defined as Portland Cement 42 Concrete and non-concrete is all others. 43 44 Standard Duty Junction Boxes are defined as Type 1, 2, 7 and 8, and Heavy Duty 45 Junction Boxes are defined as Type 4, 5, and 6. 46 TEST2 54 1 The contractor shall provide shop drawings if their manufacturing process or 2 standard production model includes any deviation from the Standard Plan. For 3 each type of junction box, or whenever there is a design change to the junction box, 4 a proof test, as defined in this specification, shall be performed once in the 5 presence of the Engineer. 6 7 This section is supplemented with the following new subsections: 8 9 9-29.2(9)A Standard Duty Junction Boxes 10 All Standard Duty Junction Boxes shall have a minimum load rating of 22,500 pounds 11 and be tested in accordance with 9-29.2(1)C. A complete Type 7 or Type 8 Junction 12 Box includes the spread footing shown in the Standard Plans. 13 14 Concrete Junction Boxes 15 The Standard Duty Concrete Junction Box steel frame, lid support, and lid shall be 16 painted with a black paint containing rust inhibiters or painted with a shop applied, 17 inorganic zinc primer in accordance with Section 6-07.3, or hot dip galvanized in 18 accordance with ASTM A 111. 19 20 Concrete used in Standard Duty Junction Boxes shall have a minimum 21 compressive strength of 6000 psi when reinforced with a welded wire hoop, or 4000 22 psi when reinforced with welded wire fabric or fiber reinforcement. The frame shall 23 be anchored to the box by welding the wire fabric to the frame or by welding 24 headed studs 3/8 inch x 3 inches long, as specified in section 9-06.15, to the frame. 25 The wire fabric shall be attached to the studs and frame with standard tie practices. 26 The box shall contain ten studs located near the centerline of the frame and box 27 wall. The studs shall be placed one anchor in each corner, one at the middle of 28 each width and two equally spaced on each length of the box. 29 30 Material for Type 1, 2, 7 and 8 Concrete Junction Boxes shall conform to the 31 following: 32 33 Concrete Section 6-02 34 Reinforcing Steel Section 9-07 35 Fiber Reinforcing ASTM C 1116, Type III 36 Lid ASTM A786 diamond plate steel 37 Frame ASTM A786 diamond plate steel or -, 38 ASTM A36 flat steel 39 Lid Support 8� Handle ASTM A36 steel 40 Anchors (studs) Section 9-06.15 41 42 Non-concrete Junction Boxes 43 Material for the non-concrete junction boxes shall be of a quality that will provide for 44 a similar life expectancy as Portland Cement Concrete in a direct burial application. 45 46 Type 1, 2, 7, and 8 non-concrete junction boxes shall have a Design Load of 47 22,500 Ibs. and shall be tested in accordance with 9-29.2(1)C. Non-concrete 48 junction boxes shall be gray in color and have an open bottom design with 49 approximately the same inside dimensions, and present a load to the bearing 50 surface that is less than or equal to the loading presented by the concrete junction 51 boxes shown in the Standard Plans. Non-concrete junction box lids shall include a 52 pull slot and shall be secured with two '/ inch stainless steel hex-head bolts factory TEST2 55 1 coated with anti-seize compound and recessed into the cover. The tapped holes 2 for the securing bolts shall extend completely through the box to prevent 3 accumulation of debris. Boits shail conform to ASTM F 593, stainless steel. 4 5 9-29.2(1)B Heavy Duty Junction Boxes 6 Heavy Duty Junction Boxes shall be concrete and have a minimum vertical load rating � 7 of 46,000 pounds without permanent deformation and 60,000 pounds without failure 8 when tested in accordance with 9-29.2(1)C . 9 10 The Heavy Duty Junction Box steel frame, lid support and lid shall be painted with a 11 shop applied, inorganic zinc primer in accordance with Section 6-07.3 12 13 The concrete used in Heavy Duty Junction Boxes shall have a minimum compressive 14 strength of 4000 PSI. 15 ' 16 Material for Type 4, 5, and 6 Concrete Junction Boxes shall conform to the following: 17 18 Concrete Section 6-02 19 Reinforcing Steel Section 9-07 20 Lid ASTM A786 diamond plate steel, rolled 21 from plate complying with ASTM A572, 22 grade 50 orASTM A588 with min. CVN 23 toughness of 20 ft-Ib at 40 degrees F 24 Frame and stiffener plates ASTM A572 grade 50 orASTM A588, both with 25 min. CVN toughness of 20 ft-Ib at 40 degrees F 26 Handle ASTM A36 steel 27 Anchors (studs) Section 9-06.15 � 28 Bolts, Nuts, Washers ASTM F 593 or A 193, type 304 or 316 29 30 The lid stiffener plates shall bear on the frame, and be milled so that there is full even 31 contact, around the perimeter, between the bearing seat and lid stiffener plates, after 32 fabrication of the frame and lid. The bearing seat and lid perimeter bar shall be free 33 from burrs, dirt and other foreign debris that would prevent solid seating. Bolts and nuts 34 sha�l be liberally coated with anti-seize compound. Bolts shall be installed snug tight. 35 The bearing seat and lid perimeter bar shall be machined to allow a minimum of 75% of 36 the bearing areas to be seated with a tolerance of 0.0 to 0.005 inches measured with a 37 feeler gage. The bearing area percentage will be measured for each side of the lid as it 38 bears on the frame. - 39 40 9-29.2(1)C Testing Requirements 41 Junction boxes shall be tested by an independent materials testing facility, and a test 42 report issued documenting the results of the tests performed. 43 44 For concrete junction boxes the independent testing lab shall meet the requirements of 45 AASHTO R 18 for Qualified Tester and Verified Test Equipment. The test shall be 46 conducted in the presence of and signed off by the Engineer or a designated 47 representative. The Contractor shall give the Engineer 30 days notice prior to testing. 48 One copy of the test report shall be furnished to the Contracting Agency certifying that 49 the box and cover meet or exceed the loading requirements for a concrete junction box, 50 and shall include the following information: 51 52 1. Product identification. TEST2 56 1 2. Date of testing. 2 3. Description of testing apparatus and procedure. 3 4. All load deflection and failure data. 4 5. Weight of box and cover tested. 5 6. Upon completion of the required test(s) the box shall be loaded to failure. 6 7. A brief description of type and location of failure. 7 8 For non-concrete junction boxes the testing facility shalf be a Nationally Recognized 9 Testing Laboratory (witnessing is not required). One copy of the test report shall be 10 furnished to the Contracting Agency certifying that the box and cover meet or exceed 11 the loading requirements for a non-concrete junction box, and shall include the following 12 information: ' 13 14 1. Product identification. 15 2. Date of testing. 16 3. Description of testing apparatus and procedure. 17 4. All load deflection data. 18 5. Weight of box and cover tested. 19 20 Testing for Standard Duty Concrete Junction Boxes 21 Standard Duty Concrete Junction Boxes shall be load tested to 22,500 pounds. 22 The test load shall be applied uniformly through a 10-inch x 10inch x 1 inch steel 23 plate centered on the lid. The test load shall be applied and released ten times, 24 and the deflection at the test load and released state shall be recorded for each 25 interval. At each interval the junction box shall be inspected for lid deformation, 26 failure of the lid/frame welds, vertical and horizontal displacement of the lid/frame, 27 cracks, and concrete spalling. 28 29 Concrete junction boxes will be considered to have withstood the test if none of the 30 following conditions are exhibited: 31 32 1. Permanent deformation of the lid or any impairment to the function of the , 33 lid. 34 2. Vertical or horizontal displacement of the lid frame. 35 3. Cracks wider than 0.012 inches that extend 12 inches or more. 36 4. Fracture or cracks passing through the entire thickness of the concrete. 37 5. Spalling of the concrete. - 38 39 Testing for the Standard Duty non-concrete Junction Boxes 40 Non-concrete Junction Boxes shall be tested to a minimum of 22,500 Ibs as defined ' 41 in the ANSI/SCTE 77-2002 Tier 15 test method. In addition the contractor shall 42 provide a Manufacture Certificate of Compfiance for each non-concrete junction 43 box installed. ' 44 �I 45 Testing for Heavy Duty Junction Boxes ' 46 Heavy Duty Junction Boxes shall be load tested to 46,000 pounds. The test load ', 47 shall be applied vertically through a 10-inch x 20-inch x 1-inch steel plate centered �'i 48 on the lid with an orientation both on the long axis and the short axis of the junction ! 49 box. The test load shall be applied and released ten times on each axis. The ', 50 deflection at the test load and released state shall be recorded for each interval. At 51 each interval the test box shall be inspected for lid deformation, failure of the lid or 52 frame welds, vertical and horizontal displacement of the lid frame, cracks, and ' TEST2 57 1 concrete spalling. After the twentieth loading interval the test shall be terminated 2 with a 60,000 pound load being applied vertically through the steel plate centered 3 on the lid and with the long edge of steel plate orientated parallel to the long axis of 4 the box. 5 6 Heavy Duty Junction Boxes will be considered to have withstood the 46,000 7 pounds test if none of the following conditions are exhibited: 8 9 1. Permanent deformation of the lid or any impairment to the function of the 10 lid. 11 2. Vertical or horizontal displacement of the lid frame. 12 3. Cracks wider than 0.012-inches that extend 12-inches or more. 13 4. Fracture or cracks passing through the entire thickness of the concrete. 14 5. Spalling of the concrete. 15 16 Heavy Duty Junction Boxes will be considered to have withstood the 60,000 17 pounds test if all of the following conditions are exhibited: 18 19 1. The lid is operational. 20 2. The lid is securely fastened. 21 3. The welds have not failed. 22 4. Permanent dishing or deformation of the lid is 1/4 inch or less. 23 5. No buckling or collapse of the box. 24 25 9-29.2 (2) Vacant 26 This section including title is revised to read: 27 28 9-29.2(2) Sfandard Duty and Heavy Duty Cable Vaults and PuII Boxes 29 Standard Duty and Heavy Duty Cable Vaults and Pull Boxes shall be constructed as a 30 concrete box and as a concrete lid. The lid for the Heavy Duty and Standard Duty Cable 31 Vaufts and Pull Boxes shall be interchangeable and both shall fit the same box as 32 shown in the Standard Plans. 33 34 The Contractor shall provide shop drawings if their manufacturing process or standard 35 production model includes any deviation from the Standard Plan. For each type of box 36 or whenever there is a design change to the Cable Vault or Pull box, a proof test, as 37 defined in this specification, shall be performed once in the presence of the Engineer. 38 - 39 This section is supplemented with the following new sections: 40 41 9-29.2(2)A Standard Dufy Cable Vaults and Pull Boxes 42 Standard Duty Cable Vaults and Pull boxes shall be concrete and have a minimum load 43 rating of 22,500 pounds and be tested in accordance with 9-29.2(1)C for concrete 44 Standard Duty Junction Boxes. 45 46 Concrete for standard duty cable vaults and pull boxes shall have a minimum 47 compressive strength of 4000 psi. The frame shall be anchored to the vault/box by 48 welding the wire fabric to the frame or by welding headed studs 3/8 inch x 3 inches long, 49 as specified in Section 9-06.15, to the frame. The wire fabric shall be attached to the 50 studs and frame with standard tie practices. The vault/box shall contain ten studs 51 located near the centerline of the frame and wall. Studs shall be placed one anchor in 52 each corner, one at the middle of each width and two equally spaced on each length of TEST2 58 , 1 the vault/box. The steel frame, lid support, and lid shall be painted with a biack paint 2 containing rust inhibiters or painted with a shop applied, inorganic zinc primer in 3 accordance with Section 6-07.3 or hot dip galvanized in accordance with ASTM A 111. 4 5 Material for Standard Duty Cable Vaults and Pull Boxes shall conform to the following: 6 7 Concrete Section 6-02 8 Reinforcing Steel Section 9-07 9 Lid ASTM A786 diamond plate steel 10 Frame ASTM A786 diamond plate steel or 11 ASTM A36 flat steel 12 Lid Support 8 Handle ASTM A36 steel 13 Anchors (studs) Section 9-06.15 14 B 1 olts Nuts Washers ASTM F593 or A 193 t e 304 or 3 6 , � , , Yp 15 16 9-29.2(2)B Heavy Duty Cable Vaults and PuII Boxes 17 Heavy Duty Cable Vaults and Pull Boxes shall be constructed of concrete having a 18 minimum compressive strength of 4000 psi, and have a minimum vertical load rating of , 19 46,000 pounds without permanent deformation and 60,000 pounds without failure when 20 tested in accordance with Section 9-29.2(1)C for Heavy Duty Junction Boxes. 21 22 Material for Heavy Duty Cable Vaults and Pull boxes shall conform to the following: 23 24 Concrete Section 6-02 25 Reinforcing Steel Section 9-07 26 Cover Section 9-05.15(1) 27 Ring Section 9-05.15(1) 28 Anchors (studs) Section 9-06.15 29 Bolts, Nuts, Washers ASTM F593 or A193, type 304 or 316 30 31 9-29.2(4) Cover Markings 32 The first sentence of the first paragraph is revised to read: 33 34 Junction boxes, cable vaults, and pull boxes with metallic lids shall be 35 marked with the appropriate legend in accordance with the bead weld details 36 in the Standard Plans. Non-metallic lids shall be embossed with the 37 appropriate legend and a non-skid surFace. Legends for metallic lids and ' ' 38 non-metallic lids shall be 1-inch nominal height. ' 39 - 40 The first sentence of the second paragraph is revised to read: 41 42 Junction boxes, cable vaults and pull boxes shall be marked or embossed 43 for use in accordance with the plans and following schedule: 44 45 9-29.6(2) Slip Base Hardware 46 The last sentence in the first paragraph is revised to read: 47 48 Plate washers shall conform to ASTM A 36, and also shall conform to the flatness 49 tolerances specified in AASHTO M 293 for circular washers. 50 TEST2 59 1 9-29.6(5) Foundation Hardware 2 The second and third paragraphs are revised to read: 3 4 Anchor bolts, and associated nuts and washers, for Type CCN, Ii, III, IV, and V signal 5 standards and luminaire poles shail conform to Section 9-06.5(4). Anchor rods 6 conforming to ASTM A 449 may be substituted, provided that the galvanized ASTM A 7 449 anchor rods having an ultimate tensile strength above 145 ksi shall be tested for 8 embritt�ement in accordance with either ASTM A 143 (if the rod length is equal to or 9 greater than five times the bolt diameter) or ASTM F 606 Section 7 (if the rod length is 10 less than five times the nominal bolt diameter). 11 12 All foundation hardware shall be 100% hot-dipped galvanized in accordance with 13 AASHTO M 111 and AASHTO M 232. 14 15 SECTION 9-30, WATER DISTRIBUTION MATERIALS 16 August 7, 2006 17 9-30.6(3)A Copper Tubing 18 This section is revised to read: 19 20 Copper pipe or tubing shall be annealed, seamless, and conform to the requirements of 21 ASTM B 88, Type K rating. 22 23 SECTION 9-33, CONSTRUCTION GEOTEXTILE 24 August 7, 2006 25 Section 9-33 including title is revised in its entirety to read: 26 _ 27 SECTION 9-33, CONSTRUCTION GEOSYNTHETIC 28 29 9-33.1 Geosynthetic Material Requirements 30 The term geosynthetic shall be considered to be inclusive of geotextiles, geogrids, and 31 prefabricated drainage mats. 32 33 Geotextiles, including geotextiles attached to prefabricated drainage core to form a 34 prefabricated drainage mat, shall consist only of long chain polymeric fibers or yarns 35 formed into a stable network such that the fibers or yarns retain their position relative to 36 each other during handling, placement, and design service life. At least 95 percent by � 37 weight of the material shall be polyolefins or polyesters. The material shall be free from 38 defects or tears. The geotextile shall also be free of any treatment or coating which 39 might adversely alter its hydraulic or physical properties after installation. 40 41 Geogrids shall consist of a regular network of integrally connected polymer tensile 42 elements with an aperture geometry sufficient to permit mechanical interlock with the 43 surrounding backfilf. The long chain polymers in the geogrid tensile elements, not 44 including coatings, shall consist of at least 95 percent by mass of the material of 45 polyolefins or polyesters. The material shall be free of defects, cuts, and tears. 46 47 Prefabricated drainage core shall consist of a three dimensional polymeric material with 48 a structure that permits flow along the core laterally, and which provides support to the 49 geotextiles attached to it. TEST2 60 1 2 The geosynthetic shall conform to the properties as indicated in Tables 1 through 8 in 3 Section 9-33.2, and additional tables as required in the Standard Plans and Special 4 Provisions for each use specified in the Plans. Specifically, the geosynthetic uses 5 included in this section and their associated tables of properties are as follows: 6 Geotextile Geosynthetic Application Applicable I I Property Tables IUnderground Drainage, Low and Moderate Survivability, I Tables 1 and 2 Classes A. B. and C I Separation I Table 3 ISoil Stabilization ITable 3 IPermanent Erosion Control, Moderate and High Survivability,ITables 4 and 5 Classes A. 6. and C IDitch Lining ITable 4 ITemporary Silt Fence ITable 6 IPermanent Geosynthetic Retaining Wall ITable 7 and Std. Plans ITemporary Geosynthetic Retaining Wall ITables 7 and 10 IPrefabricated Drainage Mat ITable 8 ITable 10 will be included in the Special Provisions. I 7 8 Geogrid and geotextile reinforcement in geosynthetic retaining walls shall conform to the 9 properties specified in the Standard Plans for permanent walls, and Table 10 for 10 temporary walls. 11 _ 12 For geosynthetic retaining walls that use geogrid reinforcement, the geotextile material 13 placed at the wall face to retain the backfill material as shown in the Plans shall conform 14 to the properties for Construction Geotextile for Underground Drainage, Moderate 15 Survivability, Class A. 16 17 Thread used for sewing geotextiles shall consist of high strength polypropylene, 18 polyester, or polyamide. Nylon threads will not be allowed. The thread used to sew 19 permanent erosion control geotextiles, and to sew geotextile seams in exposed faces of 20 temporary or permanent geosynthetic retaining walls, shall also be resistant to 21 ultraviolet radiation. The thread shall be of contrasting color to that of the geotextile - 22 itself. 23 24 9-33.2 Geosynthetic Properties 25 9-33.2(1) Geotextile Properties 26 Table 1: Geotextile for underground drainage strength properties for survivability. 27 ASTM � Geotextile Property Requirements' � Test Low Moderate MethodZ Survivability Survivability I Geotextile Property Woven Nonwoven Woven I Nonwoven I TEST2 61 Grab Tensile D 4632 180 Ib 115 Ib min. 250 ib 160 Ib min. Strength, in min. min. machine and x-machine direction - - -- __ G�ab Failu�e D 4632 < 50% > 50% < 50% > 50% Strain, in machine and x-machine direction Seam D 4632' 160 Ib 100 Ib min. 220 Ib 140 Ib min. Breaking min. min. Strength Puncture D 6241 370 Ib 220 Ib min. 495 Ib 310 ib min. Resistance min. min. Tear D 4533 67 Ib min. 40 Ib min. 80 ib 50 Ib min. Strength, in min. machine and x-machine direction Ultraviolet D 4355 50% strength retained min., (UV) after 500 hours in a xenon arc device Radiation Stability 1 2 Table 2: Geotextile for underground drainage filtration properties. 3 Geotextile Property ASTM � Geotextile Property Requirements' � Test I Class A I Class B I Class C I MethodZ --._. . .. AOS D 4751 U.S. No. 40 U.S. No. 60 U.S. No. 80 I max. I max. I max. � Water Permittivity _� D 4491 � 0.5 sec' min. � 0.4 sec' min. � 0.3 sec' min. � 4 5 Table 3: Geotextile for separation or soil stabilization. 6 Geotextile ASTM � Geotextile Property Requirements' � Property Test � Separation � Soil Stabilization � _ Method2 � Woven � Nonwoven � Woven � Nonwoven � AOS � D 4751 � U.S. No. 30 max. � U.S. No. 40 max. � Water I D 4491 I 0.02 sec' min. I 0.10 sec' min. I Permittivity Grab Tensile D 4632 250 Ib min. 160 Ib min. 315 Ib min. 200 Ib min. Strength, in machine and x-machine direction Grab Failure D 4632 < 50% > 50% < 50% > 50% Strain, in machine and x-machine direction Seam Breaking � D 4632' � 220 Ib min. 140 Ib min. � 270 Ib min. 180 Ib min. � TEST2 g2 Strength � � � � Puncture D 6241 l 495 Ib min. I 310 Ib min. I 620 Ib min. I 430 Ib min. Resistance � ------. Tear Strength, D 4533 80 Ib min. 50 Ib min. 112 Ib min. 79 Ib min. in machine and x-machine direction Ultraviolet(UV) D 4355 50%strength retained min., Radiation after 500 hours in xenon arc device Stability 1 2 Table 4: Geotextile for permanent erosion control and ditch lining. 3 � Geotextile ASTM � Geotextile Property Requirements' � Property Test � Permanent Erosion Control Ditch Lining � Method2 I Moderate High Survivability Survivability , I Woven I Non- Woven I Non- Woven Non- woven woven woven AOS D 4751 � See Table 5 See Table 5 U.S. No. 30 max. Water D 4491 I See Table 5 See Table 5 0.02 sec' min. Permittivity Grab D 4632 250 Ib 160 Ib 315 Ib 200 Ib 250 Ib 1 160 Ib Tensile ' min. min. min. min. min. min. , Strength, ' ' ' ' in machine and x-machine � ; ' direction _ ... _.. -- Grab D 4632 15% - ' > 50% 15% - > 50% < 50% > 50% '; Failure 50% ; 50% ' Strain, , in machine ' and x-machine direction Seam D 4632' 220 Ib 140 Ib 270 Ib 180 Ib 220 Ib 140 Ib Breaking min. min. min. min. min. min. Strength Puncture D 6241 I 495 Ib 310 Ib 620 Ib 430 Ib 495 Ib 310 Ib Resistance min. min. min. min. min. min. , Tear D 4533 80 Ib 50 Ib 112 Ib 79 Ib 80 Ib 50 Ib Strength, min. min. min. min. min. min. in machine and x-machine direction Ultraviolet D 4355 70% strength retained min., Ili (UV) after 500 hours in xenon arc device I Radiation Stability 4 5 Table 5: Filtration properties for geotextile for permanent erosion control. w TEST2 63 1 � � ASTM I Geotextile Property Requirements' IGeotextile Test Prope�r MethodZ I Class A I Class B � Class C I AOS I D 4751 I U.S. No. 40 I U.S. No. 60 I U.S. No. 70 max. max. max. I Water I D 4491 I 0.7 sec' min. I 0.4 sec' min. I 0.2 sec' min. Permittivity 2 _ 3 Tabie 6: Geotextile for temporary silt fence. 4 Geotextile Property ASTM � Geotextile Property Requirements' � Test Unsupported Supported Between MethodZ Between Posts Posts with Wire or Polymeric Mesh AOS D 4751 U.S. No. 30 max. for slit wovens, U.S. No. 50 1 I for all other qeotextile types, U.S. No. 100 min. I Water Permittivity � D 4491 � 0.02 sec' min. � Grab Tensile D 4632 180 Ib min. in 100 Ib min. Strength, machine direction, in machine and 100 Ib min. x-machine direction in x-machine direction __ _ _- - _ _ Grab Failure Strain, D 4632 30°/a max. at 180 Ib in machine and or more x-machine direction Ultraviolet(UV) I D 4355 l 70% strength retained min., l Radiation Stability � after 500 hours in xenon arc device � ' 5 6 9-33.2(2) Geosynthetic Properties For Retaining Walls and Reinforced Slopes 7 Table 7: Minimum properties required for geotextile reinforcement used in 8 geosynthetic reinforced slopes and retaining walls. 9 Geotextile Property ASTM � Geotextile Property Requirements' � Test 2 I Woven I Nonwoven I Method � AOS � D 4751 � U.S. No. 20 max. � � Water Permittivitv � D 4491 � 0.02 sec' min. � _—___. . ... _ -- _ - _ _ __ -- _- Grab Tensile D 4632 200 Ib min. 120 Ib min. Strength, � in machine and � x-machine direction ' Grab Failure Strain, D 4632 < 50°/o > 50% in machine and x-machine direction Seam Breaking D 46323�4 160 Ib min. 100 Ib min. I Strength I I I I � Puncture Resistance � D 6241 � 370 Ib min. � 220 Ib min. I ITear Strength, I D 4533 I 63 Ib min. I 50 Ib min. I in machine and TEST2 g4 w x-machine direction � Ultraviolet(UV) D 4355 70% (for polypropylene and polyethylene) Radiation Stability and 50% (for polyester) Strength Retained min., after 500 hours in a xenon arc device 1 2 9-33.2(3) Prefabricated Drainage Mat 3 Prefabricated drainage mat shall have a single or double dimpled polymeric core 4 with a geotextile attached and shall meet the following requirements: 5 6 Table 8: Minimum properties required for prefabricated drainage mats. 7 Geotextile Property ASTM Geotextile Property Requirements' Test MethodZ � � AOS � D 4751 � U.S. No. 60 max. � � � Water Permittivity � D 4491 � 0.4 sec' min. Grab Tensile Strength, D 4632 Nonwoven — 100 Ib min. in machine and x-machine direction I Width I D 5199 I 12 In. min. � Thickness 0.4 In. min. ICompressive Strength at I D 1621 100 psi min. Yield In Plan Flow Rate D 4716 Gradient=0.1, Pressure= 5.5 psi 5.0 gal./min./ft. Gradient= 1.0, Pressure= 14.5 psi 15.0 gal/min./ft. 8 9 'All geotextile properties in Tables 1 through 8 are minimum average roll 10 values (i.e., the test results for any sampled roll in a lot shall meet or exceed 11 the values shown in the table). 12 13 2The test procedures used are essentially in conformance with the most 14 recently approved ASTM geotextile test procedures, except for geotextile 15 sampling and specimen conditioning, which are in accordance with WSDOT , 16 Test Methods T 914, Practice for Sampling of Geotextiles for Testing, and T i ' 17 915, Practice for Conditioning of Geotextiles for Testing, respectively. Copies ! - 18 of these test methods are available at the State Materials Laboratory P.O. Box I 19 47365, Ofympia, WA 98504-7365. , 20 ' , - 21 3With seam located in the center of 8-inch long specimen oriented parallel to 22 grip faces. 23 24 4Applies only to seams perpendicular to the wa�l face. 25 26 9-33.3 Aggregate Cushion of Permanent Erosion Control Geotextile 27 Aggregate cushion for permanent erosion control geotextile, Class A shall meet the � 28 requirements of Section 9-03.9(2). Aggregate cushion for permanent erosion control 29 geotextile, Class B or C shall meet the requirements of Section 9-03.9(3) and 9-03.9(2). TEST2 65 1 2 9-33.4 Geosynthetic Material Approval and Acceptance 3 9-33.4(1) Geosynthetic Material Approval 4 If the geosynthetic source material has not been previously evaluated, or is not 5 listed in the current WSDOT Qualified Products List (QPL), a sample of each 6 proposed geosynthetic shall be submitted to the State Materials Laboratory in I 7 Tumwater for evaluation. Geosynthetic material approval will be based on , 8 conformance to the applicable properties from the Tables in Section 9-33.2 or in the 9 Standard Plans or Special Provisions. After the sample and required information for 10 each geosynthetic type have arrived at the State Materials Laboratory in Tumwater, 11 a maximum of 14 calendar days will be required for this testing. Source approval 12 shafl not be the basis of acceptance of specific lots of material delivered to the 13 Contractor unless the roll numbers of the lot sampled can be clearly identified as 14 the rolls tested and approved in the geosynthetic approval process. 15 16 For geogrid and geotextile products proposed for use in permanent geosynthetic I 17 retaining walls or reinforced slopes that are not listed in the current QPL, the 18 Contractor shall submit test information and the calculations used in the 19 determination of Ta, performed in accordance with WSDOT Standard Practice T 20 925, Standard Practice for Determination of Long-Term Strength for Geosynthetic 21 Reinforcement, to the State Materials Laboratory in Tumwater for evaluation. The 22 Contracting Agency will require up to 30 calendar days after receipt of the 23 information to complete the evaluation. � 24 25 The Contractor shall submit to the Engineer the following information regarding 26 each geosynthetic material proposed for use: 27 28 Manufacturer's name and current address, 29 Full product name, 30 Geosynthetic structure, including fiber/yarn type, 31 Geosynthetic polymer type(s) (for temporary and permanent geosynthetic 32 retaining walls), 33 Proposed geosynthetic use(s), and 34 Certified test results for minimum average roll values. 35 36 9-33.4(2) Vacant 37 38 9-33.4(3) Acceptance Samples 39 When the quantities of geosynthetic materials proposed for use in the following 40 geosynthetic applications are greater than the following amounts, acceptance shall 41 be by satisfactory test report: 42 � Application � Geosynthetic Quantity � � Underground Drainage � 600 sq. yd. � I Temporary or Permanent Geosynthetic I All quantities I Retaininq Walls 43 - __ ___ ------ _...- ----- 44 The samples for acceptance testing shall include the information about each 45 geosynthetic roll to be used as stated in 9-33.4(4). 46 47 Samples will be randomly taken by the Engineer at the job site to confirm that the � 48 geosynthetic meets the property values specified. TEST2 66 � � �I 2 Approval wil� be based on testing of samples from each lot. A"lot" shail be defined 3 for the purposes of this specification as all geosynthetic rolls within the 4 consignment (i.e., all rolls sent the project site) that were produced by the same 5 manufacturer during a continuous period of production at the same manufacturing 6 plant and have the same product name. After the samples have arrived at the 7 State Materials Laboratory in Tumwater, a maximum of 14 calendar days will be 8 required for this testing. 9 10 If the results of the testing show that a geosynthetic lot, as defined, does not meet 11 the properties required for the specified use as indicated in Tables 1 through 8 in 12 Section 9-33.2, and additional tables as specified in the Special Provisions, the roll 13 or rolls which were sampled will be rejected. Geogrids and geotextiles for 14 temporary geosynthetic retaining walls shall meet the requirements of Table 7, and 15 Table 10 in the Special Provisions. Geogrids and geotextiles for permanent 16 geosynthetic retaining wall shall meet the requirements of Table 7, and Table 9 in 17 the Special Provisions, and both geotextile and geogrid acceptance testing shall 18 meet the required ultimate tensile strength T�,t as provided in the current QPL for 19 the selected product(s). If the selected product(s) are not listed in the current QPL, 20 the result of the testing for T�,t shall be greater than or equal to T�„ as determined 21 from the product data submitted and approved by the State Materials Laboratory 22 during source material approval. 23 24 Two additional rolls for each roll tested which failed from the lot previously tested 25 witl then be selected at random by the Engineer for sampling and retesting. If the 26 retesting shows that any of the additional rolls tested do not meet the required 27 properties, the entire lot will be rejected. If the test results from all the rolls retested 28 meet the required properties, the entire lot minus the roll(s) that failed will be 29 accepted. All geosynthetic that has defects, deterioration, or damage, as 30 determined by the Engineer, will also be rejected. All rejected geosynthetic shall be 31 replaced at no additional expense to the Contracting Agency. 32 33 9-33.4(4) Acceptance by Certificate of Compliance 34 When the quantities of geosynthetic proposed for use in each geosynthetic 35 application are less than or equal to the following amounts, acceptance shall be by 36 Manufacturer's Certificate of Compliance: 37 I Application I Geosynthetic Quantity I I Underground Drainage I600 sq. yd. � , 'Soil Stabilization and Separation �All quantities � Permanent Erosion Control I All quantities I I Temporary Silt Fence I All quantities � I Prefabricated Drainage Mat I All quantities I 38 39 The Manufacturer's Certificate of Compliance shall include the following information 40 about each geosynthetic roll to be used: 41 42 Manufacturer's name and current address, 43 Full product name, 44 Geosynthetic structure, including fiber/yarn type, TEST2 67 1 Geosynthetic Polymer type (for all temporary and permanent geosynthetic � 2 retaining walls oniy), 3 Geosynthetic roll number(s), 4 Geosynthetic lot number(s), 5 Proposed geosynthetic use(s), and ' 6 Certified test results. 7 8 9-33.4(5) Approval of Seams 9 If the geotextile seams are to be sewn in the field, the Contractor shall provide a 10 section of sewn seam that can be sampled by the Engineer before the geotextile is 11 installed. 12 13 The seam sewn for sampling shall be sewn using the same equipment and 14 procedures as will be used to sew the production seams. If production seams will 15 be sewn in both the machine and cross-machine directions, the Contractor must 16 provide sewn seams for sampling which are oriented in both the machine and 17 cross-machine directions. The seams sewn for sampling must be at least 2 yards 18 in length in each geotextile direction. If the seams are sewn in the factory, the 19 Engineer will obtain samples of the factory seam at random from any of the rolls to 20 be used. The seam assembly description shall be submitted by the Contractor to 21 the Engineer and will be included with the seam sample obtained for testing. This 22 description shall include the seam type, stitch type, sewing thread type(s), and 23 stitch density. 24 25 SECTION 9-34, PAVEMENT MARKING MATERIAL 26 April 3, 2006 27 9-34.2 Paint 28 This section is revised to read: 29 30 White and yellow paint shall comply with the specifications for high volatile organic 31 compound (VOC) solvent based paint, low VOC solvent based paint or low VOC 32 waterborne paint. Blue paint for "Access Parking Space Symbol with Background" shall 33 be chosen from a WSDOT QPL listed Manufacturer. The blue color shall match Fed 34 Standard 595, color 15090 and the tolerance of variation shall match that shown in the 35 FHWA"Highway Blue Color Tolerance Chart." 36 37 9-34.3 Plastic 38 This section is revised to read: 39 40 White and yellow plastic pavement marking materials shall comply with the 41 specifications for: 42 43 Type A— Liquid hot applied thermoplastic 44 Type B — Pre-formed fused thermoplastic 45 Type C —Cold applied pre-formed tape 46 Type D— Liquid cold applied methyl methacrylate 47 48 Blue plastic pavement marking material for "Access Parking Space Symbol with 49 Background" shall be chosen from a WSDOT QPL listed Manufacturer. The blue color 50 shall match Fed Standard 595, color 15090 and the tolerance of variation shall match 51 that shown in the FHWA"Highway Blue Color Tolerance Chart." TEST2 gg I 1 2 9-34.4 Glass Beads 3 In the first sentence the reference to AASHTO M 247-81, Type 1 is revised to AASHTO M 4 247, Type 1. 5 6 SECTION 9-35, TEMPORARY TRAFFIC CONTROL MATERIALS 7 April 3, 2006 8 9-35.2 Con struction Signs 9 The first paragraph is supplemented with the following: 10 11 Post mounted Class A construction signs shall conform to the requirements of this 12 section and additionally shall conform to the requirements stated in section 9-28. 13 14 The second paragraph is revised to read: 15 16 Aluminum sheeting shall be used to fabricate all construction signs. The signs shall 17 have a minimum thickness of 0.080-inches and a maximum thickness of 0.125-inches. 18 19 The first sentence in the fourth paragraph is revised to read: 20 21 The use of plywood, composite, fiberglass reinforced plastic, new fabric rollup signs, 22 and any other previously approved sign materials except aluminum is prohibited. Any 23 sign which otherwise meets the requirements of this section and was purchased prior to 24 July 1, 2004, may be utilized until December 31, 2007. If a fabric sign is used, it shall 25 have been fabricated with Type VI reflective sheeting. 26 I � TEST2 69 ��":,; _ r � c�ry of �� :p �-� _.,.,�/ o � . � � � � rj,,��, CITY OF RENTON PE IAL P V S C RO ISIONS City of Renton SPECIAL PROVISIONS ' SPECIALPROVISIONS ............................................................................. 9 1-01 DEFINITIONS AND TERMS............................................................ 9 1-01.1 General............................................................................................... 9 1-01.3 Definitions.........................................................................................9 1-02...BID PROCEDURES AND CONDITIONS................................... 11 1-02.6 Preparation of Proposal................................................................ 11 1-02.6(1) Proprietary Information .......................................................... 11 1-02.12 Public Opening of Proposals....................................................... 11 1-03 AWARD AND EXECUTION OF CONTRACT ............................ 11 1-03.1 Consideration of bids .................................................................... 11 1-03.2 Award of Contract......................................................................... 11 1-03.3 Execution of Contract ................................................................... 12 1-04 SCOPE OF WORK.......................................................................... 12 1-04.2 Coordination of Contract Documents... ..................................... 12 1-04.3 Contractor-Discovered Discrepancies ......................................... 12 1-04.4 Changes........................................................................................... 13 1-04.8 Progress Estimates and Payments................................................ 13 1-04.11 Final Cleanup............................................................................... 13 1-05 CONTROL OF WORK.................................................................... 13 1-05.4 Conformity With and Deviation from Plans and Stakes ........... 13 1-05.4(3) Contractor Supplied Surveying............................................... 14 1-05.4(4) Contractor Provided As-Built Information............................ 15 1-05.7 Removal of Defective and Unauthorized Work.......................... 15 1-05.11(3) Operational Testing................................................................. 17 1-05.14 Cooperation with Other Contractors ........................................ 17 H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc1 1-U5.1$ Contractar's Daily Diary ............................................................ 1$ 1-46 CONTROL OF MATERIAL........................................................... 19 1-Ob.1 Approval of Materials Prior to Use.............................................. 19 1-46.2�1} Samples and Tests for Acceptance........................................... 19 1-U6.2(2) Statistical Evaluation of Materials for Acceptance................ 19 1-07 LEGAL RELATIClNS AND RESPfJNSIBILITIES TC} THE PUBLIC........................................................................................................ 19 1-07.1 Laws to be Observed..................................................................... 19 1-07.6 Permits and Licenses..................................................................... 19 1-07.9(5} ltequired D4cuments ................................................................2U 1-07.11(11) City of Renton Affidavit of Compliance..............................20 1-f}7.12 Federal Agency Inspection..........................................................2U 1-(17.13(1) General.....................................................................................20 1-07.16(1) Private/Pubiic Froperty...»......................................................21 1-�17.17 Utilities and Similar Facilities ................................................»...22 1-47.17(1) Interruption of Services..........................................................23 1-07.18 Public Liability and Praperty Damage Insurance ................... 23 1-07,22 Use of Explosives..........................................................................2� 1-07.23(1) Construction Under Traffic ................................................... 26 1-48 PR45ECUTICEN AND PRUGRESS...............................................28 1-48,0 Preliminary Matters......................................................................28 1-U8.4(1} Preconstruction Conference.....................................................2$ 1-U8.1 Subcontracting............................................................................... 29 1-08.2 Assignment .....................................................................................30 1-08.3 Progress Schedule..........................................................................34 1-08.5 Time For Completion....................................................................31 1-08.6 Suspension of Work.......................................................................32 1-08.9 Liquidated Damages......................................................................32 1-48,11 Contractor's Plant and Equipment............................................33 H:\File SystSWP-Surface Water Projects\SWP-27-Surface Water Projects{CIP)12'7-2057 Maplewood BASIN12009 Pond Cleaning\Ib01 FINAL 5PEC-2t}Q9-Check-Itevisel2Qa-SPECIAL PRt)VISIQNS-2446vQ2.dac2 � 1-08.12 Attention to Work........................................................................33 1-09 MEASUREMENT AND PAI'MENT..............................................33 1-09.1 Measurement of Quantities ..........................................................33 I1-09.3 Scope of Payment...........................................................................34 I 1-09.7 Mobilization ...................................................................................35 1-09.9 Payments.........................................................................................35 1-09.9(1) Retainage ...................................................................................35 '� 1-09.11(2) Claims.......................................................................................37 � 1-09.13(3)B Procedures to Pursue Arbitration.......................................38 1-09.14 Payment Schedule (New Section)...............................................38 1-10 TEMPORARY TRAFFIC CONTROL..........................................40 1-10.1 General ...........................................................................................40 1-10.2(1)B Traffic Control Supervisor....................................................41 1-10.2(2) Traffic Control Plans................................................................41 1-10.3(3) Construction Signs....................................................................41 1-10.4 Measurement..................................................................................41 1-10.5 Payment..........................................................................................41 1-11 RENTON SURVEYING STANDARDS .........................................42 2-01 CLEARINGS GRUBBING,AND ROADSIDE CLEANUP...........47 . 2-01.1 Description .....................................................................................47 2-01.2 Disposal of Usable Material and Debris......................................47 2-01.5 Payment..........................................................................................47 2-02 REMOVAL OF STRUCTURE AND OBSTRUCTIONS ............. 47 2-02.3(3) Removal of Pavement, Sidewalks, and Curbs........................47 2-02.4 Measurement..................................................................................48 2-02.5 Payment..........................................................................................48 2-03 ROADWAY EXCAVATION AND EMBANKMENT....................48 2-03.3 Construction Requirements.......................................................... 48 2-03.4 Measurement..................................................................................49 H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc3 2-03.5 Payment.......................................................................................... 49 2-04 HAUL.................................................................................................50 2-04.5 Payment..........................................................................................50 2-06 SUBGRADE PREPARATION........................................................ 50 2-06.5 Measurement and Payment......................................................... 50 2-09 STRUCTURE EXCAVATION ........................................................50 2-09.1 Description .....................................................................................50 2-09.3(1)D Disposal of Excavated Material............................................ 50 2-09.4 Measurement.................................................................................. 50 2-09.5 Payment.......................................................................................... 51 5-04 ASPHALT CONCRETE PAVEMENT...........................................52 5-06 TRENCH RESTORATION AND OVERLAY...............................54 7-01 DRAINS.............................................................................................58 7-01.2 Materials.........................................................................................58 7-01.3 Construction Requirements.......................................................... 58 7-01.4 Measurement..................................................................................58 7-02 CULVERTS.......................................................................................58 7-02.2 Materials......................................................................................... 58 7-04 STORM SEWERS............................................................................58 7-04.2 Materials.........................................................................................58 7-04.4 Measurement..................................................................................59 7-04.5 Payment.......................................................................................... 59 7-OS MANHOLES, INLETS,AND CATCH BASINS........................... 59 7-05.3(1) Adjusting Manholes and Catch Basins to Grade................... 59 7-05.3(2) Abandon Existing Manholes....................................................60 7-05.3(3) Connections to Existing Manholes.......................................... 61 7-05.4 Measurement.................................................................................. 61 � 7-05.5 Payment..........................................................................................62 7-08 GENERAL PIPE INSTALLATION REQUIREMENTS .............62 H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc4 ' �-- , 7-08.3(1)C Bedding the Pipe ....................................................................62 7-08.3(2)A Survey Line and Grade......................................:...................62 7-08.3(2)B Pipe Laying— General ........................................................... 62 7-08.3(2)E Rubber Gasketed Joints ........................................................63 7-08.3(2)H Sewer Line Connections........................................................63 7-08.3(2)J Placing PVC Pipe.................................................................... 63 7-08.4 Measurement..................................................................................63 7-08.5 Payment.......................................................................................... 64 7-09 PIPE AND FITTINGS FOR WATER MAINS..............................64 7-09.3(15)A Ductile Iron Pipe...................................................................64 7-09.3(15)B Polyvinyl Chloride (PVC) Pipe (4 inches and Over) ........ 64 7-09.3(17) Laying Ductile Iron Pipe and Fittings with Polyethylene...64 7-09.3(19)A Connections to Existing Mains............................................65 7-09.3(21) Concrete Thrust Blocking and Dead-Man Block................65 7-09.3(23) Hydrostatic Pressure Test....................................................... 65 7-09.3(24)A Flushing and .........................................................................66 7-09.3(24)D Dry Calcium Hypochlorite..................................................67 7-09.3(24)K Retention Period .................................................................. 67 7-09.3(24)N Final Flushing and Testing..................................................67 7-09.3(25) Joint Restraint Systems..........................................................67 7-09.4 Measurement..................................................................................69 7-09.5 Payment.......................................................................................... 69 7-12 VALVES FOR WATER MAINS...................................................... 70 7-12.3(1) Installation of Valve Marker Post............................................ 70 7-12.3(2) Adjust Existing Valve Box to Grade........................................ 70 7-12.4 Measurement.................................................................................. 70 7-12.5 Payment.......................................................................................... 70 7-14 HYDRANTS...................................................................................... 71 7-14.3(1) Setting Hydrants ....................................................................... 71 H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc5 � 7-14,3(3) Resetting Exisring Hydrants....................................................72 7-14.3(4} Moving Existing Hydrants.......................................................72 "1-14.5 Payment..........................................................................................72 7-15 SERVICE CONECTIONS...............................................................72 '7�15.3 Constructian Details......................................................................72 1-15,5 Payment..........................................................................................73 7-17 SANITARY SEWERS.....................................................................»73 7-17.2 Materials......................................................................................... 73 7-17.3(1) Protection of Existing Sewerage Facilities..............................73 '7-17.3(2}H Television Inspection..............................................................73 7-17.4 Measurement..................................................................................74 7-17.5 Payment....................................................................................... 74 $-09 RAISED PAVEMENT NZAN:��ERS ................................................ 75 8-09.5 Payment..........................................................................................75 8-13 MONUMENT CASES......................................................................75 8-13.1 Descriptian ..................................................................................... 75 $-13.3 Construction Requirements..........................................................75 8-13.4 Measurement.................................................................................75 $-13.5 Payment.........................................................................................75 8-14 CEMENT CONCRETE SIDEWALKS..........................................76 8-14.3{4} Curing........................................................................................76 $-1.4.4 Measurement.....,....,.»..................................................................... 76 8-14.5 Payment..........................................................................................76 &17 IMPACT ATTENUATOR SYSTEMS��ii��lt��l�Il�i��f��lf��f��il��if��f 76 8-17.5 Payment.......................................................................................... 76 8-20 ILLUMINATI{JN, TRAFFiC SIGNAL SYSTEMS,AND ELECTRICAL............................................................................................7� 8-2Q.2{l} Equipment List and Drawirigs.................................................77 8-22 PAVEMENT MARKING.................................................................77 H:1FiEe SysiSWP-Surface Water ProjectsiSWP-27-Surface Water Proj�ts(CIP)127-2057 Mapiewaod BASIN12009 � Pond CleaningU 501 FTNAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2QObv02.doc6 ( I � I 8-22.1 Description ..................................................................................... 77 , 8-22.3(5) Installation Instructions........................................................... 78 I 8-22.5 Payment.......................................................................................... 78 8-23 TEMPORARY PAVEMENT MARKINGS.................................... 78 8-23.5 Payment.......................................................................................... 78 8-24.3(1) Rock Wall................................................................................... 78 9-03.8(2) HMA Test Requirements........................................................... 80 9-05 DRAINAGE STRUCTURES, CULVERTS,AND CONDUITS .. 80 9-05.4 Steel Culvert Pipe and Pipe Arch (RC) ...................................... 80 9-05.7(2) Reinforced Concrete Storm Sewer Pipe (RC)........................80 9-05.7(2)A Basis for Acceptance (RC).....................................................81 9-05.7(3) Concrete Storm Sewer Pipe Joints (RC).................................81 9-05.7(4) Testing Concrete Storm Sewer Pipe Joints (RC) ................... 81 9-05.9 Steel Spiral Rib Storm Sewer Pipe (RC) ..................................... 81 9-05.12(3) CPEP Sewer Pipe....................................................................82 9-05.14 ABS Composite Sewer Pipe........................................................ 82 9-05.17 Aluminum Spiral Rib Storm Sewer Pipe................................... 82 9-08 PAINTS.............................................................................................. 83 9-08.8 Manhole Coating System Products..............................................83 9-23 CONCRETE CURING MATERIALS AND ADMIXTURES...... 85 9-23.9 Fly Ash (RC)...................................................................................85 9-30 WATER DISTRIBUTION MATERIALS...................................... 85 9-30.3(1) Gate Valves (3inches to 12 inches)...........................................85 9-30.3(3) Butterfly Valves.........................................................................86 9-30.3(5) Valve Marker Posts................................................................... 86 9-30.3(7) Combination Air Release/Air Vacuum Valves........................ 86 9-30.3(8) Tapping Sleeve and Valve Assembly........................................86 9-30.3(9) Blow-Off Assembly ................................................................... 86 9-30.5 Hydrants......................................................................................... 87 H:�F'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc7 9-30.5(1) End Connections (RC).............................................................. 87 9-30.5(2) Hydrant Dimensions.................................................................87 9-30.6(3)B Polyethylene Pipe ...................................................................87 9-30.6(4) Service Fittings..........................................................................87 9-30.6(5) Meter Setters ............................................................................. 87 H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc8 SPECIAL PROVISIONS 1-01 DEFINITIONS AND TERMS 1-01.1 General Section 1-01.1 is supplemented with: �******� Whenever reference is made to the State, Commission, Department of Transportation, Secretary of Transportation, Owner, Contracting Agency or Engineer, such reference shall be deemed to mean the City of Renton acting through its City Council, employees, and duly authorized representatives for all contracts administered by the City of Renton. 1-01.3 Defmitions Section 1-01.3 is revised and supplemented by the following: �******� Act of god "Act of God" means an earthquake, flood, cyclone, or other cataclysmic phenomenon of nature. A rain, windstorm, high water or other natural phenomenon of unusual intensity for the specific locality of the work, which might reasonably have been anticipated from historical records of the general locality of the work, shall not be construed as an act of god. Consulting Engineer The Contracting Agency's design consultant, who may or may not administer the construction program for the Contracting Agency. Contract Price Either the unit price,the unit prices, or lump sum price or prices named in the proposal, or in properly executed change orders. Dates Bid Opening Date: The date on which the Contracting Agency publicly opens and reads bids. Award Date: The date of the formal decision of the Contracting Agency to accept the lowest responsible and responsive Bidder for the work. Contract Execution Date: The date the Contracting Agency officially binds the agency to the Contract. Notice to Proceed Date:The date stated in the Notice to Proceed on which the Contract time begins. , Contract Completion Date: The date by which the work is contractually required to be completed. Final Acceptance Date: The date the Contracting Agency accepts the work as complete per the contract requirements. Day Unless otherwise designated, day(s) as used in the Contract Documents, shall be understood to mean working days. Engineer The City Engineer or duly authorized representative, or an authorized member of a licensed consulting firm retained by Owner for the construction engineering of a specific public works project. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc9 Inspector Owner's authorized representative assigned to make necessary observations of the work performed or being performed, or of materials furnished or being furnished by Contractor. Or Equal Where the term "or equal" is used herein, the Contracting Agency, or the Contracting Agency on recommendation of the engineer, shall be the sole judge of the quality and suitability of the proposed substitution. The responsibility and cost of furnishing necessary evidence, demonstrations, or other information required to obtain the approval of alternative materials or processes by the Owner shall be entirely borne by the Contractor. Owner The City of Renton or its authorized representative also referred to as Contracting Agency. Performance and Payment Bond Same as"Contract Bond"defined in the Standard Specifications. Plans The contract plans and/or standard plans which show location, chazacter, and dimensions of prescribed work including layouts, profiles, cross-sections, and other details. Drawings may either be bound in the same book as the balance of the Contract Documents or bound in separate sets, and are a part of the Contract Documents, regardless of the method of binding. The terms "Standard Drawings" or "Standard Details" generally used in specifications refers to drawings bound either with the specification documents or included with the Plans or the City of Renton Standard Plans. Points Wherever reference is made to Engineer's points,this shall mean all marks,bench marks, reference points, stakes,hubs,tack, etc., established by Engineer for maintaining horizontal and vertical control of the work. Provide Means"furnish and install"as specified and shown in the Plans. Secretary,Secretary of'IYansportation The chief executive officer of the Department and other authorized representatives. The chief executive officer to the Department shall also refer to the Department of Planning/Building/Public Works Administrator. Shop Drawings Same as"Working Drawings"defined in the Standard Specifications. Special Provisions Modifications to the standard specifications and supplemental specifications that apply to an individual project. The special provisions may describe work the specifications do not cover. Such work shall comply first with the special provisions and then with any specifications that apply. The Contractor shall include all costs of doing this work within the bid prices. State The state of Washington acting through its representatives. The State shall also refer to The City of Renton and its authonzed representatives where applicable. Supplemental Drawings and Instructions Additional instructions by Engineer at request of Contractor by means of drawings or documents necessary, in the opinion of Engineer,for the proper execution of the work. Such drawings and instructions are consistent with the Contract Documents. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�2'7-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc10 Utility Public or private fixed improvement for the transportation of fluids, gases,power, signals, or communications and shall be understood to include tracks, overhead and underground wires, cables, pipelines,conduits,ducts, sewers,or storm drains. , 1-02 BID PROCEDURES AND CONDITIONS ' 1-02.6 Preparation of Proposal �'i The third paragraph is revised as follows: , �******� i All prices shall be in legible figures and words written in ink or typed.The proposal shall include: 1. A unit price for each item (omitting digits more than four places to the right of the decimal point), each unit price shall also be written in words; where a conflict arises the written words shall prevail. 1-02.6(1) Proprietary Information 1-02.6(1) is a new section. �******� Vendors should, in the bid proposal, identify clearly any material(s) which constitute "(valuable) fortnula, designs drawings, and research data" so as to be exempt from public disclosure, RCW 42.17.310, or any materials otherwise claimed to be exempt, along with a Statement of the basis for such claim of exemption. The Department(or State)will give notice to the vendor of any request for disclosure of such information received within 5 (five) years from the date of submission. Failure to so label such materials or failure to timely respond after notice of request for public disclosure has been given shall be deemed a waiver by the submitting vendor of any claim that such materials are, in fact,so exempt., 1-02.12 Public Opening of Proposals Section 1-02.12 is supplemented with the following: �******� The Contracting Agency reserves the right to postpone the date and time for bid opening. Notification to bidder will be by addenda. 1-03 AWARD AND EXECUTION OF CONTRACT 1-03.1 Consideration of bids Section 1-03.1 is supplemented with the following: �******� All bids will be based on total sum of all schedules of prices. No partial bids will be accepted unless so stated in the call for bids or special provisions.The City reserves the right however to award all or any schedule of a bid to the lowest bidder at its discretion. 1-03.2 Award of Contract Section 1-03.2 is supplemented with the following: �******� T'he contract, bond form, and all other forms requiring execution, together with a list of all other forms or documents required to be submitted by the successful bidder, will be forwarded to the successful bidder within 10 days of the award. The number of copies to be executed by the Contractor shall be determined by the Contracting Agency. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc11 1-03.3 Execution of Contract Section 1-03.3 is revised and supplemented as follows: �******� Within 10 calendar days after receipt from the City of the forms and documents required to be completed by the Contractor, the successful bidder shall return the signed Contracting Agency- prepared contract,an insurance certification as required by Section 1-07.18,and a satisfactory bond as required by law and Section 1-03.4. Before execution of the contract by the Contracting Agency, the successful bidder shall provide any pre-award information the Contracting Agency may require under Section 1-02.15. Until the Contracting Agency executes a contract, no proposal shall bind the Contracting Agency nor shall any work begin within the project limits or within Contracting Agency-furnished sites. The Contractor shall bear all risks for any work begun outside such areas and for any materials ordered before the contract is executed by the Contracting Agency. If the bidder experiences circumstances beyond their control that prevents return of the contract documents within 10 calendar days after the award date, the Contracting Agency may grant up to a maximum of 10 additional calendar days for return of the documents, provided the Contracting Agency deems the circumstances warrant it. The Contracting Agency is prohibited by RCW 39.06.010 from executing a contract with a Contractor who is not registered or licensed as required by the laws of the state. In addition, the Contracting Agency requires persons doing business with the Contracting Agency to possess a valid City of Renton business license prior to award. When the Bid Form provides spaces for a business license number, a Washington State Contractors registration number, or both the Bidder shall insert such information in the spaces provided. The Contracting Agency requires legible copies of the Contractor's Registration and business license be submitted to the Engineer as part of the Contracting Agency's post-award information and evaluation activities. 1-04 SCOPE OF WORK 1-04.2 Coordination of Contract Documents, Plans, Special Provisions Specifications, and Addenda Revise the second paragraph to read: �******� Any inconsistency in the parts of the contract shall be resolved by following this order of precedence (e.g., 1 presiding over 2,2 over 3, 3 over 4,and so forth): 1. Addenda, 2. Proposal Form, 3. Special Provisions, 4. Contract Plans, 5. Amendments to Division 1-99 APWA Supplement 6. Amendments to the Standard Specifications, 7. Division 1-99 APWA Supplement 8. WSDOT/APWA Standazd Specifications for Road,Bridge and Municipal Construction 9. Contracting Agency's Standard Plans(if any) 10. WSDOT/APWA Standard Plans for Road, Bridge and Municipal Construction Section 1-04.3 is a new section: � �******� 1-04.3 Contractor-Discovered Discrepancies Upon receipt of award of contract, Contractor shall carefully study and compare all the components of the Contract Documents and other instructions, and check and verify all field measurements. Contractor shall, prior to ordering material or perfornung work, report in writing to Engineer any H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc12 error, inconsistency, or omission in respect to design or mode of construction,which is discovered. If Contractor, in the course of this study or in the accomplishment of the work, finds any discrepancy between the Plans and the physical condition of the locality as represented in the Plans, or any such errors or omissions in respect to design or mode of construction in the Plans or in the layout as given by points and instructions, it shall be Contractor's duty to inform Engineer immediately in writing, and Engineer will promptly check the same. Any work done after such discovery, until correction of Plans or authorization of extra work is given, if Engineer finds that extra work is involved, will be done at Contractor's risk. If extra work is involved, the procedure shall be as provided in Section 1- ' 04.4 of the Standard Specifications. 1-04.4 Changes , The last two paragraphs are replaced with the following: �******� Renton does not have a formal policy or guidelines on cost reduction alternatives, but will evaluate such proposals by the Contractor on a case-by-case basis. 1-04.8 Progress Estimates and Payments Section 1-04.8 is supplemented as follows: �******� The Contractor is encouraged to provide to the Engineer prior to progress payments an estimate of lump sum work accomplished to date. The Engineer's calculations and decisions shall be final in regard to the actual percentage of any lump sum pay item accomplished and eligible for payment unless another specific method of calculating lump sum payments is provided elsewhere in the specifications. 1-04.11 Final Cleanup Section 1-04.11 is supplemented as follows: �******� All salvage material as noted on the plans and taken from any of the discarded facilities shall, at the engineer's discretion, be carefully salvaged and delivered to the City shops. Any cost incurred in salvaging and delivering such items shall be considered incidental to the project and no compensation will be made. The contract price for "Finish and Cleanup, lump sum," shall be full compensation for all work, equipment and materials required to perform fmal cleanup. If this pay item does not appear in the contract documents then fmal clean up shall be considered incidental to the contract and to other pay item and no further compensation shall be made. 1-OS CONTROL OF WORK 1-05.4 Conformity With and Deviation from Plans and Stakes Section 1-05.4 is supplemented with the following: I �******� If the project calls for Contractor supplied surveying, the Contractor shall provide all required survey work, including such work as mentioned in Sections 1-05.4(1) and 1-05.4(2), 1-11 and elsewhere in these specifications as being provided by the Engineer. All eosts for this survey work shall be included in"Contractor Supplied Surveying,"per lump sum. The Engineer or Contractor supplied surveyor will provide construction stakes and marks establishing lines, slopes, and grades as stipulated in Sections 1-05.4 and will perform such work per Section 1-11. The Contractor shall assume full responsibility for detailed dimensions, elevations, and excavation slopes measured from the Engineer or Contractor supplied surveyor furnished stakes and marks. The Contractor shall provide a work site which has been prepared to permit construction staking to proceed in a safe and orderly manner. The Contractor shall keep the Engineer or Contractor supplied surveyor informed of staking requirements and provide at least 48 hours notice to allow the Engineer or Contractor supplied surveyor adequate time for setting stakes. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CleaningU601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.docl3 The Contractor shall carefully preserve stakes, marks, and other reference points, including existing monumentation, set by Contracting Agency forces. The Contractor will be charged for the costs of replacing stakes, markers and monumentation that were not to be disturbed but were destroyed or damaged by the Contractor's operations. This charge will be deducted from monies due or to become due to the Contractor. Any claim by the Contractor for extra compensation by reason of alterations or reconstruction work allegedly due to error in the Engineer's line and grade, will not be allowed unless the original control points set by the Engineer still exist, or unless other satisfactory substantiating evidence to prove the error is fiunished the Engineer. Three consecutive points set on line or grade shall be the minimum points used to determine any variation from a straight line or grade. Any such variation shall, upon discovery,be reported to the Engineer. In the absence of such report the Contractor shall be liable for any error in alignment or grade. The Contractor shall provide all surveys required other than those to be performed by the Engineer. All survey work shall be done in accordance with Section 1-11 SURVEYING STANDARDS of these � specifications. The Contractor shall keep updated survey field notes in a standard field book and in a format set by the Engineer, per Section 1-1 l.l(4). These field notes shall include all survey work performed by the Contractor's surveyor in establishing line, grade and slopes for the construction work. Copies of these field notes shall be provided the Engineer upon request and upon completion of the contract work the field book or books shall be submitted to the Engineer and become the property of the Contracting Agency. If the survey work provided by the Contractor does not meet the standards of the Engineer, then the Contractor shall, upon the Engineer's written request, remove the individual or individuals doing the survey work and the survey work will be completed by the Engineer at the Contractor's expense. Costs for completing the survey work required by the Engineer will be deducted from monies due or to become due the Contractor. All costs for survey work required to be performed by the Contractor shall be included in the prices bid for the various items which comprise the improvement or be included in the bid item for "Contractor Supplied Surveying"per lump sum if that item is included in the contracts. 1-05.4(3) Contractor Supplied Surveying Section 1-05.4(3)is a new section: �******� When the contract provides for Contractor Supplied Surveying,the Contractor shall supply the survey work required for the project. The Contractor shall retain as a part of the Contractor Organization an experienced team of surveyors under the direct supervision of a professional land surveyor licensed by the State of Washington. All survey work shall be done in accordance with Sections 1-05.4 and 1- 11. The Contractor and/or Surveyor shall inform the Engineer in writing of any errors, discrepancies, and omissions to the plans that prevent the Contractor and/or Surveyor from constructing the project in a manner satisfactory to the Engineer. All errors, discrepancies, and omissions must be corrected to the satisfaction of the Engineer before the survey work may be continued. The Contractor shall coordinate his work with the Surveyor and perform his operations in a manner to protect all survey stakes from harm. The Contractor shall inform the Surveyor of the Contractor's intent to remove any survey stakes and/or points before physically removing them. The surveyor shall be responsible for maintaining As-Built records for the project. The Contractor shall coordinate his operations and assist the Surveyor in maintaining accurate As-Built records for the project. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�2,7-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.docl4 If the Contractor and Surveyor fail to provide, as directed by the Engineer and/or these plans and specifications, accurate As-Built records and other work the Engineer deems necessary, the Engineer may elect to provide at Contractor expense, a surveyor to provide all As-Built records and other work as directed by the Engineer. The Engineer shall deduct expenses incurred by the Engineer-supplied surveying from moneys owed to the Contractor. Payment per Section 1-04.1 for all work and materials required for the full and complete survey work required to complete the project and as-built drawings shall be included in the lump sum price for "Contractor Supplied Surveying." 1-05.4(4) Contractor Provided As-Built Information Section 1-05.4(4)is a new section: , �******� It shall be the contractors responsibility to record the location prior to the backfilling of the trenches, by centerline station, offset, and depth below pavement, of all existing utilities uncovered or crossed during his work as covered under this project. It shall be the contractor's responsibility to have his surveyor locate by centerline station, offset and elevation each major item of work done under this contract per the survey standard of Section 1-11. Major items of work shall include but not be limited to: Manholes, Catch basins and Inlets, Valves, vertical and Horizontal Bends, Junction boxes, Cleanouts, Side Sewers, Street Lights & Standards, Hydrants,Major Changes in Design Grade,Vaults, Culverts, Signal Poles, Electrical Cabinets. After the completion of the work covered by this contract, the contractors surveyor shall provide to the City the hard covered field book(s) containing the as-built notes and one set of white prints of the project drawings upon which he has plotted the notes of the contractor locating existing utilities, and one set of white prints of the project drawings upon which he has plotted the as-built location of the new work as he recorded in the field book(s). This drawing shall bear the surveyors seal and signature certifying its accuracy. All costs for as-built work shall be included in the contract item "Contractor Supplied Surveying," lump sum. 1-05.7 Removal of Defective and Unauthorized Work Section 1-05.7 is supplemented as follows: (******) Contractor shall promptly replace and re-execute work by Contractor forces, in accordance with the intent of the Contract and without expense to Owner, and shall bear the expense of making good all work of other contractors destroyed or damaged by such removal or replacement. If Contractor does not remove such condemned work and materials and commence re-execution of the work within 7 calendar days of notice from Engineer, Owner may correct the same as provided in the Standard Specifications. In that case, Owner may store removed material. I If Contractor does not pay the cost of such removal and storage within 10 calendar days from the date of the notice to Contractor of the fact of such removal, Owner may, upon an additional 10 calendar days' written notice, sell such materials at public or private sale, and deduct all costs and expenses incurred from moneys due to Contractor, including costs of sale, and accounting to Contractor for the net proceeds remaining. Owner may bid at any such sale. Contractor shall be liable to Owner for the amount of any deficiency from any funds otherwise due Contractor. 1-OS.10 Guarantees Section 1-05.10 is supplemented as follows: (**�:*��) If within one year after the Acceptance Date of the Work by the Contracting Agency, defective and/or unauthorized Work is discovered, the Contractor shall promptly, upon written order by the Contracting Agency, return and in accordance with the Engineer's instructions, either correct such Work, of if such Work has been rejected by the Engineer, remove it from the Project Site and replace H:�F'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc15 � / � it with non-defective and authorized Work, all without cost to the Contracting Agency. If the � Contractor does not promptly comply with the written order to correct defective and/or unauthorized Work, or if an emergency exists, the Contracting Agency reserves the right to have defective and/or unauthorized Work corrected or removed and replaced pursuant to Section 1-05.8 "Owners Right to Correct Defective and/or Unauthorized Work." The Contractor agrees the above one year limitation shall not exclude or diminish the Contracting Agency's rights under any law to obtain damages and recover costs resulting from defective and/or unauthorized work discovered after one year but prior to the expiration of the legal time period set forth in RCW 4.16.040 limiting actions upon a contract in writing, or liability expressed of implied arising out of a written agreement. The Contractor shall warrant good title to all materials, supplies, and equipment purchased for, or incorporated in the Work. Nothing contained in this paragraph, however, shall defeat or impair the tight of persons furnishing materials or labor, to recover under any bond given by the Contractor for their protection, or any rights under any law permitting such persons to look to funds due the Contractor in the hands of the Contracting Agency. The provisions of this paragraph shall be inserted in all subcontracts and material contracts, and notice of its provisions shall be given to all persons furnishing materials for the Work when no formal contract is entered into for such materials. 1-05.11 FinalInspection 1-OS.11(1) Substantial Completion Date When the Contractor considers the work to be substantially complete,the Contractor shall so notify the Engineer and request the Engineer establish the Substantial Completion Date. To be considered substantially complete the following conditions must be met: 1. The Contracting Agency must have full and unrestricted use and benefit of the facilities both from the operational and safety standpoint. 2. Only minor incidental work, replacement of temporary substitute facilities, or correction of repair work remains to reach physical completion of the work. The Contractor's request shall list the specific items of work in subparagaph two above that remains to be completed in order to reach physical completion. The Engineer may also establish the Substantial Completion Date unilaterally. If afler this inspection,the Engineer concurs with the Contractor that the Work is substantially complete and ready for its intended use,the Engineer,by written notice to the Contractor, will set the Substantial Completion Date. If, after this inspection the Engineer does not consider the Work substantially complete and ready for its intended use,the Engineer will,by written notice, so notify the Contractor giving the reasons therefore. Upon receipt of written notice concurring in or denying substantial completion,whichever is applicable,the Contractor shall pursue vigorously,diligently and without unauthorized interruption, the Work necessary to reach Substantial and Physical Completion.The Contractor shall provide the Engineer with a revised schedule indicating when the Contractor expects to reach substantial and physical completion of the work. The above process shall be repeated until the Engineer establishes the Substantial Completion Date and the Contractor considers the work physically complete and ready for Final Inspection. 1-05.11(2) Final Inspection Date When the Contractor considers the Work physically complete and ready for Final Inspection, the Contractor,by Written Notice, shall request the Engineer to schedule a fmal inspection. The Engineer H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Mapiewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.docl6 will set a date for Final Inspection.The Engineer and the Contractor will then make a final Inspection and the Engineer will notify the Contractor in writing of all particulars in which the Final Inspection revels the Work incomplete of unacceptable. The Contractor shall immediately take such corrective measures as are necessary to remedy the listed deficiencies. Corrective work shall be pursued vigorously, diligently, and without interruption until physical completion of the listed deficiencies. This process will continue until the Engineer is satisfied the listed deficiencies have been corrected. If action to correct the listed deficiencies is not initiated within 7 days after receipt of the Written , Notice listing the deficiencies, the Engineer may, upon Written Notice to the Contractor, rake whatever steps are necessary to correct those deficiencies pursuant to Section 1-05.8. Upon correction of all deficiencies, the Engineer will notify the Contractor and the Contracting � Agency, in writing , of the date upon which the Work was considered physically complete, that date shall constitute the Physical completion date of the Contract,but shall not imply all the obligations of the Contractor under the Contract have been fulfilled. 1-05.11(3) Operational Testing Unless otherwise noted in the Contract Documents, Contractor shall give Engineer a minimum of 3 , . . working days notice of the time for each test and inspection. If the inspection is by another authonty than Engineer, Contractor shall give Engineer a minimum of 3 working days'notice of the date fixed for such inspection. Required certificates of inspection by other authority than Engineer shall be secured by Contractor. 1-05.12 Final Acceptance The third and fourth sentences in paragraph 1 are deleted and replaced with: (�*****) The Final Acceptance date shall be that date in which the Renton City Council formally approves acceptance of the Contract. 1-05.14 Cooperation with Other Contractors Section 1-05.14 is supplemented as follows: (�x*****) Contractor shall afford Owner and other contractors working in the area reasonable opportunity for the introduction and storage of their materials and the execution of their respective work and shall properly connect and coordinate Contractor's work with theirs. Other utilities,districts,agencies, and contractors who may be working within the project area are: 1. Puget Sound Energy(gas and electric) 2. AT&T Broadband 3. QWest Communications 4. City of Renton(water, sewer,transportation) 5. Soos Creek Sewer and Water District 6. Cedar River Sewer and Water District 7. Skyway Sewer and Water District 8. Private contractors employed by adjacent property owners The Contractor shall coordinate with City of Renton on tying into any existing electrical service cabinet. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc17 1-05.18 Contractor's Daily Diary � Section 1-05.18 is a new section: (*��) Contractor and subcontractors shall maintain and provide to Engineer a Daily Diary Record of this Work. This Diary will be created by pen entries in a hard-bound diary book of the type that is commonly available through commercial outlets. The Diary must contain the Project and Number; if the Diary is in loose-leaf form, this information must appear on every page. The Diary must be kept and maintained by Contractor's designated project superintendent(s). Entries must be made on a daily basis and must accurately represent all of the project activities on each day. At a minimum, the diary shall show on a daily basis: 1. T'he day and date. 2. The weather conditions,including changes throughout the day. 3. A complete description of work accomplished during the day with adequate references to the Plans and Contract Provisions so that the reader can easily and accurately identify said work in the Plans. Identify location/description of photographs or videos taken that day. 4. An entry for each and every changed condition, dispute or potential dispute, incident, accident, or occurrence of any nature whatsoever which might affect Contractor, Owner, or any third party in any manner. 5. Listing of any materials received and stored on- or off-site by Contractor for future installation, to include the manner of storage and protection of the same. 6. Listing of materials installed during each day. 7. List of all subcontractors working on-site during each day. 8. Listing of the number of Contractor's employees working during each day by category of employment. 9. Listing of Contractor's equipment working on the site during each day. Idle equipment on the site shall be listed and designated as idle. 10. Notations to explain inspections, testing, stake-out, and all other services furnished by Owner or other party during each day. 11. Entries to verify the daily(including non-work days) inspection and maintenance of traffic ' control devices and condition of the traveled roadway surfaces. Contractor shall not allow any conditions to develop that would be hazardous to the public. 12. Any other information that serves to give an accurate and complete record of the nature, quantity,and quality of Contractor's progress on each day. 13. Plan markups showing locations and dimensions of constructed features to be used by Engineer to produce record drawings. I 14. All pages of the diary must be numbered consecutively with no omissions in page numbers. 15. Each page must be signed and dated by Contractor's official representative on the project. Contractor may use additional sheets separate from the diary book if necessary to provide a complete diary record,but they must be signed,dated,and labeled with project name and number. It is expressly agreed between Contractor and Owner that the Daily Diary maintained by Contractor shall be the "Contractor's Book of Original Entry" for the documentation of any potential claims or disputes that might arise during this Contract. Failure of Contractor to maintain this Diary in the manner described above will constitute a waiver of any such claims or disputes by Contractor. Engineer or other Owner's representative on the job site will also complete a Daily Construction Report. H:�File Sys\SWP-SurFace Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond j Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc18 1-06 CONTROL OF MATERIAL 1-06.1 Approval of Materials Prior to Use Section 1-06.1 is supplemented as follows: (�x*�:**�) The materials and equipment' lists submitted to Engineer at the Preconstruction Conference shall include the quantity, manufacturer and model number, if applicable, of materials and equipment to be installed under the Contract. This list will be checked by Engineer as to conformity with the Contract Documents. Engineer will review the lists within 10 working days, noting required corrections. Contractor shall make required corrections and file 2 corrected copies with Engineer within one week after receipt of required corrections. Engineer's review and acceptance of the lists shall not relieve ' Contractor from responsibility for suitability for the intended purpose, nor for deviations from the Contract Documents. 1-06.2(1) Samples and Tests forAcceptance Section 1-06.2(1)is supplemented a follows: (�*****) The finished Work shall be in accordance with approved samples. Approval of samples by Engineer does not relieve Contractor of res onsibilit for erformance of the Work in accordance with the P Y P � Contract Documents. 1-06.2(2) Statistical Evaluation of Materials forAcceptance Section 1-06.02(2)is supplemented by adding the following: �******� Unless stated otherwise in the special provisions, statistical evaluation will not be used by the City of Renton. 1-07 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC 1-07.1 Laws to be Observed Section 1-07.1 is supplemented as follows: (******) Contractor shall erect and properly maintain, at all times, as required by the conditions and progress of the work, all necessary safeguards for protection of workers and the public; shall post danger signs warning against known or unusual hazards; and shall designate as Safety Supervisor a responsible employee on the construction site whose duty shall be the enforcement of safety. The name and position of such person so designated shall be reported in writing to Engineer by Contractor. Contractor shall, at all times, enforce strict discipline and good order among all employees and shall not employ any person unfit or not skilled in the work assigned to him/her. Necessary sanitation conveniences for the use of the workers on the job, properly secluded from public observation, shall be provided and maintained by Contractor. 1-07.5 Environmental Regulations Project SWP-27-2057 Section 1-07.5 is supplemented as follows: �******� The Contractor shalf comply with all construction related provisions of the HPA and other permits obtained by the City. The Contractor shall be responsible for making any changes required by the agencies, and payment of any fines, for violations of any construction related provisions. The City will not make additional compensation for any changes or fines due to the Contractors violations. � 1-07.6 Permits and Licenses Section 1-07.6 is supplemented as follows: H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc19 ��****� The permits, easements, and right of entry documents that have been acquired are available for inspection and review. Contractor shall be required to comply with all conditions of the permits, easements, and rights of entry, at no additional cost to Owner. Contractor is required to indemnify Owner from claims on all easements and rights of entry. � All other permits, licenses, etc., shall be the responsibility of Contractor. Contractor shall comply with the special provisions and requirements of each. Permits, permission under franchises, licenses and bonds of a temporary nature necessary for and during the prosecution of the work, and inspection fees in connection therewith shall be secured and paid for by Contractor. If Owner is required to secure such permits, permission under franchises, licenses and bonds, and pay the fees, the costs incurred by Owner thereby shall be charged against Contractor and deducted from any funds otherwise due Contractor. 1-07.9(5) Required Documents Delete the first sentence of the third paragraph,and replace it with the following: (*�****) Contractor must submit weekly-certified payrolls for the Contractor and all subcontractors and lower tier subcontractors,regardless of project's funding source. 1-07.11(11) City of Renton Affidavit of Compliance Section 1-07.11(11)is new: �******� Each Contractor, Subcontractor, Consultant, and or Supplier shall complete and submit a copy of the "City of Renton Fair Practices Policy Affidavit of Compliance". A copy of this document will be bound in the bid documents. 1-07.12 Federal Agency Inspection Section 1-07.12 is supplemented with the following: �******� Required Federal Aid Provisions The Required Contract Provisions Federal Aid Construction Contracts (FHWA 1273) and the amendments thereto supersede any conflicting provisions of the Standard Specifications and are made a part of this contract; provided, however, that if any of the provisions of FHWA 1273, as amended, are less restrictive than Washington State Law,then the Washington State Law shall prevail. The provisions of FHWA 1273, as amended, included in this contract require that the Contractor insert the FHWA 1273 and amendments thereto in each subcontract, together with the wage rates which are part of the FHWA 1273, as amended. Also, a clause shall be included in each subcontract requiring the subcontractors to insert the FHWA 1273 and amendments thereto in any lower tier subcontracts, together with the wage rates. The Contractor shall also ensure that this section, REQUIRED FEDERAL AID PROVISIONS, is inserted in each subcontract for subcontractors and lower tier subcontractors. For this purpose, upon request to the Project Engineer, the Contractor will be provided with extra copies of the FHWA 1273,the amendments thereto, the applicable wage rates, and this Special Provision. 1-07.13(1) General Section 1-07.13(1)is supplemented as follows: �******� During unfavorable weather and other conditions, the contractor shall pursue only such portions of the work as shall not be damaged thereby. No portion of the work whose satisfactory quality or efficiency will be affected by unfavorable conditions shall be constnzcted while these conditions exist, unless by special means or precautions acceptable to the engineer,the contractor shall be able to overcome them. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc20 1-07.15 Temporary Water Pollution/Erosion Control Delete the first paragraph, and replace it with the following: �******� In an effort to prevent, control, and stop water pollution and erosion within the project, thereby protecting the work, nearby land, streams , and other bodies of water,the Contractor shall perform all work in strict accordance with all Federal, State, and local laws and regulations governing waters of the State,as well as permits acquired for the project. 1-07'.14 Responsibility far Damage Project SWP-27-2057 Section 1-07.14 is supplemented by adding the following: �******� All references to the"State", "Commission", "Secretary","Department", and"officers and employees of the State"shall read"Contracting Agency". 1-07.16(1) Private/Public Property Section 1-07.16(1) is supplemented by adding the following: �******� The Contracting Agency will obtain all easements and franchises required for the project. The contractor shall limit his operation to the areas obtained and shall not trespass on private property. The Contracting Agency may provide certain lands, as indicated in connection with the work under the contract together with the right of access to such lands. The contractor shall not unreasonably encumber the premises with his equipment or materials. The contractor shall provide, with no liability to the Contracting Agency, any additional land and access thereto not shown or described that may be required for temporary construction facilities or � storage of materials. He shall construct all access roads, detour roads, or other temporary work as required by his operations. The contractor shall confine his equipment, storage of material, and � operation of his workers to those areas shown and described and such additional areas as he may provide. A. General. All construction work under this contract on easements ri ht-of-wa over rivate property or franchise, shall be confined to the limits of such easements,right-of way or franchise. All work shall be accomplished so as to cause the least amount of disturbance and a minimum amount of damage. The contractor shall schedule his work so that trenches across easements shall not be left open during weekends or holidays and trenches shall not be open for more than 48 hours. B. Structures. The contractor shall remove such existing structures as may be necessary for the performance of the work and, if required, shall rebuild the structures thus removed in as good a condition as found. He shall also repair all existing structures which may be damaged as a result of the work under this contract. C. Easements, cultivated areas and other surface improvements. All cultivated areas, either ' agricultural or lawns,and other surface improvements which are damaged by actions of the contractor shall be restored as nearly as possible to their original condition. Prior to excavation on an easement or private right-of-way,the contractor shall strip top soil from the trench or construction area and stockpile it in such a manner that it may be replaced by him, upon completion of construction. Omamental trees and shrubbe shall be carefull removed with the rY Y earth surrounding their roots wrapped in burlap and replanted in their original positions within 48 hours. All shrubbery or trees destroyed or damaged, shall be replaced by the contractor with material of equal quality at no additional cost to the Contracting Agency. In the event that it is necessary to trench through any lawn area,the sod shall be carefully cut and rolled and replaced after the trenches have been backfilled. 1'he lawn area shall be cleaned by sweeping or other means, of all earth and debris. The contractor shall use rubber wheel equipment similar to the small tractor-type backhoes used by H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CleaningU601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc21 �-- side sewer contractors for all work, including excavation and backfill,on easements or rights-of-way which have lawn areas. All fences,markers,mailboxes,or other temporary obstacles shall be removed by the contractor and immediately replace,after the trench is backfilled,in their original position. The contractor shall notify the Contracting Agency and property Owner at least 24 hours in advance of any work iione on easements or rights-of-way. Damage to existing structures outside of easement areas that may result from dewatering and/or other construction activity under this contract shall be restored to their original condition or better. The original condition shall be established by photographs taken and/or inspection made prior to construction. All such work shall be done to the satisfaction of the property Owners and the Contracting Agency at the expense of the contractor. D. Streets. The contractor will assume all responsibility of restoration of the surface of all streets(traveled ways)used by him if damaged. In the event the contractor does not have labor or material immediately available to make necessary repairs, the contractor shall so inform the Contracting Agency. The Contracting Agency will make the necessary repairs and the cost of such repairs shall be paid by the contractor. The contractor is responsible for identifying and documenting any damage that is pre-existing or caused by others. Restoration of excavation in City streets shall be done in accordance with the City of Renton Trench Restoration Requirements, which is available at the Public Works Department Customer Services counter on the 6th floor,Renton City Hall, 1055 South Grady Way. 1-07.17 Utilities and Similar Facilities Section 1-07.17 is supplemented by adding: �******� Existing utilities indicated in the Plans have been plotted from the best information available to Engineer. Information and data shown or indicated in the Contract Documents with respect to existing underground utilities or services at or contiguous to the project site are based on information and data fumished to Owner and Engineer by owners of such underground facilities or others, and Owner and Engineer do not assume responsibility for the accuracy or completeness thereof. It is to be understood that other aboveground or underground facilities not shown in the Plans may be encountered during the course of the work. All utility valves, manholes,vaults, or pull boxes which are buried shall be conspicuously marked in a fashion acceptable to the Owner and Engineer by the Contractor to allow their location to be determined by the Engineer or utility personnel under adverse conditions, (inclement weather or darkness). Where underground main distribution conduits, such as water, gas, sewer, electric power, or telephone, are shown on the Plans, the Contractor, for the purpose of preparing his bid, shall assume that every property parcel will be served by a service connection for each type of utility. Contractor shall check with the utility companies concerning any possible conflict prior to commencing excavation in any area. Contractor shall resolve all crossing and clearance problems with the utility company concemed. No excavation shall begin until all known facilities, in the vicinity of the excavation area,have been located and marked. In addition to Contractor having all utilities field marked before starting work, Contractor shall have all utilities field marked after they are relocated in conjunction with this project. Call Before You Dig The 48 Hour Locators 1-800-4245555 At least 2 and not more than 10 working days prior to commencing any excavations for utility potholing or for any other purpose under this Contract, Contractor shall notify the Underground H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\t601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc22 Utilities Location Center by telephone of the planned excavation and progress schedule. Contractor is also warned that there may be utilities on the project that are not part of the One Call system. They must be contacted directly by Contractor for locations. Contractor shall make arrangements 48 hours in advance with respective utility owners to have a representative present when their utility is exposed or modified,if the utility chooses to do so. Existing utilities for telephone, power, gas, water, and television cable facilities shall be adjusted or relocated by the appropriate utility company unless otherwise noted in the Plans. These adjustments may be completed before Contractor begins work, or may be performed in conjunction with the contract work. Contractor shall be entirely responsible for coordination with the utility companies and arranging for the movement or adjustment, either temporary or permanent, of their facilities � within the project limits. See also Section 1-05.14 of these Special Provisions. If or when utility conflicts occur, Contractor shall continue the construction process on other aspects of the project whenever possible. No additional compensation will be made to Contractor for reason of delay caused by the actions of any utility company and Contractor shall consider such costs to be incidental to the other items of the contract. Utility Potholing Potholing may be included as a bid item for use in determining the location of existing utilities in advance of the Contractor's operations. If potholing is not included as a bid item then it shall be considered incidental to other work. The Contractor shall submit all potholing requests to the Engineer for approval, at least 2 working days before potholing is scheduled. Additionally, the Contractor shall provide potholing at Engineer's request. In no way shall the work described under Utility Potholing relieve Contractor of any of the responsibilities described in Section 1-07.17 of the Standard Specifications and Special Provisions, and elsewhere in the Contract Documents. Payment Payment will be made at the discretion of Engineer, for the following bid item(s) in accordance with Section 1-09.6 of the Standard Specifications and these Special Provisions: "Utility Potholing,"Force Account "Resolution of Utility Conflicts,"Force Account 1-07.17(1) Interruption of Services Section 1-07.17(1) is a new section: �******� Whenever in the course of the construction operation it becomes necessary to cause an outage of utilities, it shall be Contractor's responsibility to notify the affected users and Engineer not less than 48 hours in advance of such outage. Contractor shall make reasonable effort to minimize the duration of outages, and shall estimate the length of time service will be interrupted and so notify the users. In ' the case of any utility outage that has exceeded or will exceed four hours, user contact shall again be made. Temporary service,if needed,will be arranged by Contractor at no cost to Owner. Overhead lighting outages shall not exceed 24 hours. All cost to Contractor for providing temporary overhead lighting to meet above requirements shall be incidental to the various unit and lump sum items of the Contract; no separate payment will be made. 1-07.18 Public Liability and Property Damage Insurance Section 1-07.18 is deleted replaced by the following new section and subsections: �*�*�r�r�� 1-07.18(1) General The contractor shall obtain and maintain in full force and effect, from the Contract Execution Date to the Completion Date, public liability and property damage insurance with an insurance H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc23 company(ies) or through sources approved by the State Insurance Commissioner pursuant to RCW 48. The Contractor shall not begin work under the Contract until the required insurance has been obtained and approved by the Contracting Agency. Insurance shall provide coverage to the Contractor, all subcontractors, Contracting Agency and the Contracting Agency's consultant. The coverage shall protect against claims for bodily injuries, personal injuries, including accidental death, as well as claims for property damages which may arise from any act or omission of the Contractor or the subcontractor,or by anyone directly or indirectly employed by either of them. If warranted work is required the Contractor shall provide the City proof that insurance coverage and limits established under the term of the Contract for work are in full force and effect during the period of warranty work. The Contracting Agency may request a copy of the actual declaration pages(s)for each insurance policy effecting coverage(s) required on the contract prior to the date work commences. Failure of the Contractor to fully comply during the term of the Contract with the requirements described herein will be considered a material breach of contract and shall be caused for immediate termination of the Contract at the option of the Contracting Agency. 1-07.18(2) Coverages As part of the response to this proposal, the Contractor shall submit a completed City of Renton Insurance Information form which details specific coverage and limits for this contract. All coverage provided by the Contractor shall be in a form and underwritten by a company acceptable to the Contracting Agency. The City requires that all insurers: 1. Be licensed to do business within the State of Washington. 2. Coverage to be on an "occurrence" basis (Professional Liability and Pollution coverage are acceptable when written on a claims-made basis). The City may also require proof of professional liability coverage be provided for up to two (2) years after the completion of the project. 3. T'he City may request a copy of the actual declaration page(s) for each insurance policy affecting coverage(s) required by the Contract prior to the date work commences. 4. Possess a minimum A.M. Best rating of AVII (A rating of A XII or better is preferred.) If any insurance carrier possesses a rating of less than AVII, the City may make an exception. The City reserves the right to approve the security of the insurance coverage provided by the insurance company(ies), terms, conditions, and the Certificate of Insurance. Failure of the Contractor to fully comply during the term of the contract with these requirements will be considered a material breach of contract and shall be cause for immediate termination of the contract at the option of the City. The Contractor shall obtain and maintain the minimum insurance coverage set forth below. By requiring such minimum insurance,the City of Renton shall not be deemed or construed to have assessed the risks that may be applicable to the Contractor. The Contractor shall assess its own risks and if it deems appropriate and/or prudent, maintain higher limits and/or broader coverage. Coverage shall include: A. Commercial General Liability - ISO 1993 Form or equivalent. Coverage will be written on an occurrence basis and include: • Premises and Onerations (including CG2503; General Aggregate to apply per project, if applicable). • Explosion, Collapse and Underground Hazards • Products/Completed Operations • Contractual, Liability (including Amendatory Endorsement CG 0043 or equivalent which includes defense coverage assumed under contract) H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Proj�ts(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc24 • Broad Form Property Damage • Independent Contractors • PersonaUAdvertising Injury • Stop Gap Liability B. Automobile Liability including all • Owned Vehicles • Non-Owned Vehicles • Hired Vehicles C. Workers'Compensation • Statutory Benefits(Coverage A) - Show Washington Labor&Industries Number D. Umbrella Liability(when necessary) • Excess of Commercial General Liability and Automobile Liability. Coverage should be as broad as primary. E. Professional Liability - (whenever the work under this Contract includes Professional Liability, (i.e. architectural, engineering, advertising, or computer programming) the CONTRACTOR shall maintain professional liability covering wrongful acts, errors and/or omissions of the CONTRACTOR for damage sustained by reason of or in the course of operations under this Contract. F. The Contracting Agency reserves the right to request and/or require additional coverages as may be appropriate based on work performed(i.e. pollution liability). CONTRACTOR shall Name CITY OF RENTON, and its officers, officials, agents, employees and volunteers as Additional Insured (ISO Form CG 2010 or equivalent). The CONTR.ACTOR shall provide CTTY OF RENTON Certificates of Insurance prior to commencement of work.The City reserves the right to request copies of insurance policies, if at their sole discretion it is deemed appropriate. Further, all policies of insurance described above shall: A. Be on a primary basis not contributory with any other insurance coverage and/or self- insurance camed by CITY OF RENTON. ' B. Incl a Waiver f r ude o Sub ogation Clause. C. Severability of Interest Clause(Cross Liability) , D. Policy may not be non-renewed, canceled or materially changed or altered unless forty- � five (45) days prior written notice is provided to CITY OF RENTON. Notification shall be provided to CTTY OF RENTON by certified mail. 1-07.18(3) Limits LIMITS REQUIRED Providing coverage in these stated amounts shall not be construed to relieve the contractor from liability in excess of such limits. The CONTRACTOR shall carry the following limits of liability as required below: Commercial General Liabilitv General Aggregate* $2,000,000 ** Products/Completed Operations Aggregate $2,000,000 ** Each Occurrence Limit $1,000,000 PersonaUAdvertising Injury $1,000,000 Fire Damage(Any One Fire) $50,000 Medical Payments(Any One Person) $5,000 ' Stop Gap Liability $1,000,000 * General Aggregate to apply per proj ect (ISO Form CG2503 or equivalent) **Amount may vary based on project risk Automobile Liabilitv Bodily Injury/Property Damage $1,000,000 (Each Accident) Workers'Comnensation Statutory Benefits-Coverage A Variable (Show Washington Labor and Industries Number) Umbrella Liabilitv H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond - Cieaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc25 Each Occurrence Limit $1,000,000 General Aggregate Limit $1,000,000 Products/Completed Operations Aggregate $1,000,000 Professional Liabilitv(If reauiredl Each Occurrence/Incident/Claim $1,000,000 Aggregate $2,000,000 The City may require the CONTRACTOR to keep professional liability coverage in effect for up to two(2)years after completion of the project. The Contractor shall promptly advise the CTTY OF RENTON in writing in the event any general aggregate or other aggregate limits are reduced. At their own expense,the CONTRACTOR will reinstate the aggregate to comply with the minimum limits and requirements as stated in Section 1-07.18(3) and shall furnish the CITY OF RENTON a new Certificate of Insurance showing such coverage is in force. 1-07.18(4) Evidence of Insurance: Within 20 days of award of the contract the CONTRACTOR shall provide evidence of insurance by submitting to the CONTRACTING AGENCY the following: 1. City of Renton Insurance Information Form(attached herein)without modification. 2. Certificate of Insurance (Accord Form 25s or equivalent) conforming to items as specified in Sections 1-07.18(1), 1-07.18(2), and 1-07.18(3) as revised above. Other requirements are as follows: A. Strike the following or similar wording: "This Certificate is issued as a matter of information only and confers no rights upon the Certificate Holder"; B. Strike the wording regarding cancellation notification to the City: "Failure to mail such notice shall impose no obligation or liability of any kind upon the company, its agents or representatives". C. Amend the cancellation clause to state: "Policy may not be non-renewed, canceled or materially changed or altered unless 45 days prior written notice is provided to the City". Notification shall be provided to the City by certified mail. For Professional Lia6ility coverage only, instead of the cancellation language specified above, the City will accept a written agreement that the consultant's broker will provide the required notification. 1-07.22 Use of Explosives Section 1-07.22 is supplemented by the following: �******� Explosives shall not be used without specific authority of the Engineer, and then only under such restrictions as may be required by the proper authorities. Explosives shall be handled and used in strict compliance with WAC 296-52 and such local laws, rules and regulations that may apply. The individual in charge of the blasting shall have a current Washington State Blaster Users License. The Contractor shall obtain, comply with, and pay for such permits and costs as are necessary in conjunction with blasting operations. 1-07.23(1) Construction Under Traffic Section 1-07.23(1)is supplemented by adding the following: �******� The contractor shall be responsible for controlling dust and mud within the project limits and on any street which is utilized by his equipment for the duration of the project. The contractor shall be prepared to use watering trucks,power sweepers, and other pieces of equipment as deemed necessary by the engineer,to avoid creating a nuisance. Dust and mud control shall be considered as incidental to the project, and no compensation will be made for this section. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc26 - Complaints of dust, mud, or unsafe practices and/or property damage to private Ownership will be transmitted to the Contractor and prompt action in correcting them will be required by the Contractor. Contractor shall maintain the roads during constnzction in a suitable condition to minimize affects to vehicular and pedestrian traffic. All cost to maintain the roads shall be borne by Contractor. At least one-way traffic shall be maintained on all cross-streets within the project limits during working hours. One lane shall be provided in each direction for all streets during non-working hours. Contractor shall provide one driveable roadway lane and maintain convenient access for local and commuter traffic to driveways, businesses, and buildings along the line of Work throughout the course of the project. Such access shall be maintained as near as possible to that which existed prior to the commencement of construction. This restriction shall not apply to the paving portion of the construction process. � Contractor shall notify and coordinate with all property owners and tenants of street closures, or other restrictions which may interfere with their access—at least 24 hours in advance for single-family residential property, and at least 48 hours in advance for apartments, offices, and commercial property. Contractor shall give a copy of all notices to Engineer. When the abutting owners' access across the right-of-way line is to be eliminated and replaced under the Contract by other access, the existing access shall not be closed until the replacement access facility is available. All unattended excavations shall be properly barricaded and covered at all times. Contractor shall not open any trenches that cannot be completed and refilled that same day. Trenches shall be patched or covered by a temporary steel plate, at Contractor's expense, except in areas where the roadway remains closed to public traffic. Steel plates must be anchored. 1-07.24 Rights of Way Section 1-07.24 is supplemented by adding the following: �******� Street right of way lines, limits of easements. and limits of construction permits are indicated on the Drawings. The Contractor's construction activities shall be confined within these limits unless arrangements for use of private property are made. Generally, the Contracting Agency will have obtained, prior to Bid opening, all rights of way and easements, both permanent and temporary, necessary for cazrying out the completion of the Work. Exceptions to this are noted in the Contract Documents or brought to the Contractor's attention by a _ duly issued Addendum. Whenever any of the Work is accomplished on or through property other than public tight of way, the Contractor shall meet and fulfill all covenants and stipulations of any easement agreement obtained -, by the Contracting Agency from the owner of the private property. Copies of the easement agreements are included in the Contract Provisions or made available to the Contractor as soon as practical after they have been obtained buy the Engineer. Whenever easements or rights of entry have not been acquired prior to advertising, these areas are so noted on the Drawin s. The Contractor shall not roceed with an ortion of the Work in areas where g P YP ' ri ht of wa easements or ri hts of en have not been ac uired until the En ineer certifies to the g Y, Contractor that the right of way or easement is available or hat the right of entry had been received. If the Contractor is delayed due to acts of omission on the part of the Contracting Agency in obtaining easements, rights of entry of right of way, the Contractor will be entitled to an extension of time. The Contractor agrees that such delay shall not be a breach of contract. Each property owner shall be given 48 hours notice prior to entry by the Contactor. This includes entry onto easements and private property where private improvements must be adjusted. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond _ Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc27 r The Contractor shall be responsible for providing, without expense or liability of the Contracting Agency, any additional land and access thereto that the Contractor may desire for temporary construction facilities, storage of materials, or other Contractor needs. However, before using any private property, whether adjoining the Work or not, the Contractor shall file with the Engineer a written permission of the private property owner, and, upon vacating the premises, a written release from the property owner of each property disturbed or otherwise interfered with by reasons of construction pursued under this contract.The statement shall be signed by the private property owner, or proper authority acting for the owner of the private property affected, stating that permission has been granted to use the property and all necessary permits have been obtained or, in the case of a release, that the restoration of the property has been satisfactorily accomplished. The statement shall include the parcel number, address and date of signature. Written releases must be filed with the Engineer before the Completion Date will be established. 1-08 PROSECUTION AND PROGRESS Section 1-08.0 is a new section with subsection: �******� 1-08.0 Preliminary Matters 1-08.0(1) Preconstruction Conference The Engineer will furnish the Contractor with up to 5 copies of the Contract Documents. Additional documents may be furnished upon request at the cost of reproduction. Prior to undertaking each part of the Work the Contractor shall carefully study and compare the Contract Documents and check and verify pertinent figures shown therein and all applicable field measurements. The Contractor shall promptly report in writing to the Engineer any conflict, error or discrepancy which the Contractor may discover. After the Contract has been executed, but prior to the Contractor beginning the Work, a preconstruction conference will be held between the Contractor, the Engineer and such other interested parties as may be invited. The Contractor shall prepare and submit at the preconstruction meeting: � Contractor's plan of operation and progress schedule(3+copies) � Approval of qualified subcontractors (bring list of subcontractors if different from list submitted with Bid) � List of materials fabricated or manufactured off the project � Material sources on the project � Names of principal suppliers -� Detailed equipment list, including "Rental Rate Blue Book" hourly costs (both working and standby rates) � Weighted wage rates for all employee classifications anticipated to be used on Project � Cost percentage breakdown for lump sum bid item(s) � Shop Drawings(bring preliminary list) � Traffic Control Plans(3+copies) � Temporary Water Pollution/Erosion Control Plan In addition,the Contractor shall be prepared to address: Bonds and insurance Project meetings—schedule and responsibilities Provision for inspection for materials from outside sources Responsibility for locating utilities Responsibility for damage Time schedule for relocations, if by other than Contractor Compliance with Contract Documents Acceptance and approval of work Labor compliance,payrolls, certifications Safety regulations for Contractors'and Owner's employees and representatives H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc28 � Suspension of work,time extensions Change order procedures Progress estimates-procedures for payment Special requirements of funding agencies Construction engineering, advance notice of special work Any interpretation of the Contract Documents requested by Contractor Any conflicts or omissions in Contract Documents Any other problems or questions concerning the work Processing and administration of public complaints Easements and rights of entry Other contracts The franchise utilities may be present at the preconstruction conference, and Contractor should be prepared for their review and discussion of progress schedule and coordination. 1-08.1 Subcontracting Section 1-08.1 is supplemented as follows: (**�:��:) ' Written requests for change in subcontractors shall be submitted by Contractor to Engineer at least 7 calendar days prior to start of a subcontractor's work. Contractor agrees that s/he is fully responsible to Owner for the acts and omissions of all subcontractors and lower-tier subcontractors, and persons either directly or indirectly employed by the subcontractors, as well as for the acts and omissions of persons directly employed by Contractor. Contractor shall be required to give personal attention to the work that is sublet. Nothing contained in the Contract Documents shall create any contractual relation between any subcontractor and Owner. Contractor shall be responsible for making sure all subcontractors submit all required documentation, forms,etc. 1-08.1(3) Hours of Work Except in the case of emergency or unless otherwise approved by the Contracting Agency, the normal straight time working hours for the contract shall be any consecutive 8-hour period between 7:00 a.m. and 6:00 p.m. of a working day with a maximum 1-hour lunch break and a 5-day work week. The normal straight time 8-hour working period for the contract shall be established at the preconstruction conference or prior to the Contractor commencing the Work. If a Contractor desires to perform work on holidays, Saturdays, Sundays, or before 7:00 a.m. or after 6:00 p.m. on any day, the Contractor shall apply in writing to the Engineer for permission to work such times. Permission to work longer than an 8-hour period between 7:00 a.m. an 6:00 p.m. is not required. Such requests shall be submitted to the Engineer no later than noon on the working day prior to the day for which the Contractor is requesting permission to work. Permission to work between the hours of 10:00 p.m. and 7:00 a.m. during weekdays and between the hours of 10:00 p.m. and 7:00 a.m. on weekends or holidays may also be subject to noise control requirements. Approval to continue work during these hours may be revoked at any time the contractor exceeds the Contracting Agency's noise control regulations or complaints are received from the public or adjoining property owners regarding the noise from the Contractor's operations. The Contractor shall have no claim for damages or delays should such permission be revoked for these reasons. Permission to work Saturdays, Sunday, holidays of other than the agreed upon normal straight time working hours Monday through Friday may be given subject to certain other conditions set forth by the Contracting Agency or Engineer. These conditions may include but are not limited to : requiring the Engineer or such assistants as the Engineer may deem necessary to be present during the Work; requiring the Contractor to reimburse the Contracting Agency for the cost of engineering salaries paid Contracting Agency employees who worked during such times; considering the Work performed on H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CleaningU601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc29 Saturday and holiday as working day with regards to the Contract Time; and considering multiple work shifts as multiple working days with respect to Contract Time even though the multiple shifts occur in a single 24-hour period. Assistants may include, but are not limited to, survey crews; personnel from the Contracting Agency's material testing lab; inspectors; and other Contracting Agency employees when in the opinion of the Engineer such work necessitates their presence. 1-08.1(3)Reimbursement for Overtime Work of Contracting Agency Employees Where the Contractor elects to work on a Saturday, Sunday,or other holiday,of longer than an 8-hour work shift on a regular working day, as defined in the Standard Specifications, such work shall be considered as overtime work. On all such overtime work an inspector will be present,and a survey crew may be required at the discretion of the Engineer.The Contractor shall reimburse the Contraction Agency for the full amount of the straight time plus overtime costs for employees of the Contracting Agency required to work overtime hours. The Contractor by these Specifications does hereby authorize the Engineer to deduct such costs from the amount due or to become due the Contractor. 1-08.2 Assignment The second paragraph of Section 1-08.2 is modified as follows: (***�x**) Contractor shall not assign any moneys due or to become due to Contractor hereunder without the prior written consent of Owner. The assignment, if approved, shall be subject to all setoffs, withholdings,and deductions required by law and the Contract. 1-08.3 Progress Schedule Section 1-08.3 is supplemented as follows: (***��:*) The progress schedule for the entire project shall be submitted 7 calendar days prior to the Preconstruction Conference. The schedule shall be prepared using the critical path method (CPM), preferably using Microsoft Project or equivalent software. The schedule shall contain this information,at a minimum: 1. Construction activities, in sufficient detail that all activities necessary to construct a complete and functional project are considered. Any activity that has a scheduled duration exceeding 30 calendar days shall be subdivided until no sub-element has a duration exceeding 30 calendar days. The schedule shall clearly indicate the activities that comprise the critical path. For each activity not on the critical path,the schedule shall show the float, or slack,time. 2. Procurement of material and equipment. 3. Submittals requiring review by Engineer. Submittal by Contractor and review by Engineer shall be shown as separate activities. 4. Work to be performed by a subcontractor,agent,or any third party. 5. Allowances for delays that could result from normal inclement weather (time extensions due to inclement weather will not be allowed). 6. Allowances for the time required by utilities (Owner's and others) to locate, monitor, and adjust - their facilities as required. Engineer may request Contractor to alter the progress schedule when deemed necessary in the opinion of Engineer—in the interest of public safety and welfare or of Owner, or for coordination with any other activity of other contractors, the availability of all or portions of the job site, or special provisions of this Contract, or to reasonably meet the completion date of the project. Contractor shall provide such revised schedule within 10 days of request. If, at any time, in the opinion of Engineer, the progress of construction falls significantly behind schedule, Contractor may be required to submit a plan for regaining progress and a revised schedule indicating how the remaining work items will be completed within the authorized contract time. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc30 Contractor shall promptly report to Engineer any conditions which Contractor feels will require revision of the schedule and shall promptly submit proposed revisions in the progress schedule for acceptance by Engineer. When such changes are accepted by Engineer, the revised schedule shall be followed by Contractor. Weekly Schedu[e. Contractor shall submit a weekly progress schedule to Engineer which sets forth specific work to be performed the following week,and a tentative schedule for the second week. Failure to Maintain Progress Schedule. Engineer will check actual progress of the work against the ' progress schedule a minimum of two times per month. Failure, without just cause, to maintain progress in accordance with the approved schedule shall constitute a breach of Contract. If, through no fault of Contractor, the proposed construction schedule cannot be met, Engineer will require Contractor to submit a revised schedule to Engineer for acceptance. The approved revisions will thereafter, in all respects,apply in lieu of the original schedule. Failure of Contractor to follow the progress schedule submitted and accepted, including revisions thereof, shall relieve Owner of any and all responsibility for furnishing and making available all or _ any portion of the job site,and will relieve Owner of any responsibility for delays to Contractor in the performance of the work. The cost of preparing the progress schedule, any supplementary progress schedules, and weekly schedules shall be considered incidental to the Contract and no other compensation shall be made. 1-08.4 Notice to Proceed and Prosecution of the Work ' Section 1-08.4 is supplemented as follows: �******� Notice to Proceed will be given after the contract has been executed and the contract bond and - evidence of insurances have been approved and filed by the Owner. The Contractor shall not commence the Work until the Notice to Proceed has been given by the Engineer.The Contractor shall commence construction activities on the Project Site within ten days of the Notice to Proceed Date. The Work thereafter shall be prosecuted diligently, vigorously, and without unauthorized interruption until physical completion of the work. There shall be no voluntary shutdowns or slowing of operations b the Contractor without prior approval of the Engineer. Such approval shall not relieve the Contractor from the Contractual obligation to complete the work within the prescribed Contract Time. 1-08.5 Time For Completion The first five paragraphs of Section 1-08.5 are deleted and replaced with the following: �******� The Work shall be physically completed in its entirety within the time specified in the Contract _ Documents or as extended by the Engineer.The Contract Time will be stated in"working days", shall begin on the Notice To Proceed Date,and shall end on the Contract Completion Date. A nonworking day is defined as a Saturday, a Sunday, a day on which the contract specifically - suspends work, or one of these holidays: January l, Memorial Day, July 4, Labor Day,November 11, Thanksgiving Day,the day after Thanksgiving,and Christmas Day. The day before Christmas shall be a holiday when Christmas Day occurs on a Tuesday or Friday. The day after Christmas shall be a holiday when Christmas Day occurs on a Monday, Wednesday, or Thursday. When Christmas Day occurs on a Saturday, the two preceding working days shall be observed as holidays. When Christmas day occurs on a Sunday, the two working days following shall be observed as holidays. When holidays other than Christmas fall on a Saturday, the preceding Friday will be counted as a _ non-working day and when they fall on a Sunday the following Monday will be counted as a non- working day. The Contract Time has been established to allow for periods of normal inclement weather which, from historical records, is to be expected during the Contract Time, and during which periods, work is anticipated to be performed. Each successive working day,beginning with the Notice to Proceed Date and ending with the Physical Completion Date, shall be charged to the Contract Time as it occurs except a day or part of a day which is designated a nonworking day or an Engineer � determined unworkable day. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROV[SIONS-2006v02.doc31 The Engineer will furnish the Contractor a weekly report showing (1) the number of working days charged against the Contract Time for the preceding week; (2)the Contract Time in working days; (3) the number of working days remaining in the Contract Time; (4)the number of nonworking days; and (5) any partial or whole days the Engineer declared unworkable the previous week. This weekly report will be correlated with the Contractor's current approved progress schedule. If the Contractor elects to work 10 hours a day and 4 days a week (a 4-10 schedule) and the fifth day of the week in which a 4-10 shift is worked would ordinarily be charged as a working day then the fifth day of that week will be charged as a working day whether or not the Contractor works on that day. The Contractor will be allowed 10 calendar days from the date of each report in which to file a written protest of an alleged discrepancy in the Contract Time as reported. Otherwise, the report will be deemed to have been accepted by the Contractor as correct. The requirements for scheduling the Final Inspection and establishing the Substantial Completion, Physical Completion, and Completion Dates are specified in Sections 1-05.11 and 1-05.12. Section 1-08.5 is supplemented as follows: �****�*� Within 10 calendar days after execution of the Contract by the Contracting Agency, Contractor shall provide the Contracting Agency with copies of purchase orders for all equipment items deemed critical by the Contracting Agency, including but not limited to signal controller materials, lighting standards, and signal standards required for the physical completion of the contract. Such purchase orders shall disclose the estimated delivery dates for the equipment. All items of work which can be performed without delivery of the critical items shall start and be completed as soon as possible. At that time, Engineer may suspend the work upon request of Contractor until the critical items are delivered to Contractor, if the Contracting Agency received a purchase order within 10 calendar days after execution of the Contract by the Contracting Agency. -- Contractor will be entitled to only one such suspension of time during the performance of the work and during such suspension sha11 not perform any additional work on the project. Upon delivery of the critical items, contract time will resume and continue to be charged in accordance with Section 1- 08. 1-08.6 Suspension of Work Section 1-08.6 is supplemented as follows: (*�****� Owner may at any time suspend the work, or any part thereof, by giving notice to Contractor in writing. The work shall be resumed by Contractor wrthin 14 calendar days after the date fixed in the written notice from Owner to Contractor to do so. Contractor shall not suspend work under the Contract without the written order of Owner. If it has been determined that Contractor is entitled to an extension of time, the amount of such extension shall be only to compensate for direct delays and shall be based upon Contractor's diligently pursuing the work at a rate not less than that which would have been necessary to complete the original Contract Work on time. 1-08.9 Liquidated Damages Section 1-08.9 is supplemented as follows: (*****�) In addition, Contractor shall compensate Owner for actual engineering inspection and supervision costs and any other expenses and legal fees incurred by Owner as a result of such delay. Such labor costs will be billed to Contractor at actual costs, including administrative overhead costs. In the event that Owner is required to commence any lawsuit in order to enforce any provision of this Contract or to seek redress for any breach thereof, Owner shall be entitled to recover its costs, including reasonable attorneys fees, from Contractor. H:�F'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc32 1-08.11 Contractor's Plant and Equipment The contractor alone shall at all times be responsible for the adequacy, efficiency, and sufficiency of his and his subcontractor's plant and equipment. The Owner shall have the right to make use of the contractor's plant and equipment in the performance of any work on the site of the work. i The use by the Owner of such plant and equipment shall be considered as extra work and paid for accordingly. Neither the Owner nor the engineer assumes any responsibility, at any time, for the security of the site from the time contractor's operations have commenced until final acceptance of the work by the engineer and the Owner. The contractor shall employ such measures as additional fencing, barricades, and watchmen service, as he deems necessary for the public safety and for the protection _ of the site and his plant and equipment. The Owner will be provided keys for all fenced, secured areas. 1-08.12 Attention to Work _ Section 1-08.12 is a new section: � �******� The contractor shall give his personal attention to and shall supervise the work to the end that it shall be prosecuted faithfully, and when he is not personally present on the work site, he shall at all times be represented by a competent superintendent who shall have full authority to execute the same, and to supply materials, tools, and labor without delay, and who shall be the legal representative of the contractor. The contractor shall be liable for the faithful observance of any instructions delivered to him or to his authorized representative. - 1-09 MEASUREMENT AND PAYMENT 1-09.1 Measurement of Quantities Section 1-09.1 is supplemented by adding the following: �******� Lump Sum. The percentage of lump sum work completed, and payment will be based on the cost percentage breakdown of the lump sum bid price(s)submitted at the preconstruction conference. The Contractor shall submit a breakdown of costs for each lump sum bid item. The breakdown shall list the items included in the lump sum together with a unit price of labor, materials, and equipment for each item. The sumxnation of the detailed unit prices for each item shall add up to the lump sum bid. The unit price values may be used as a guideline for determining progress payments or ,_ deductions or additions in payment for ordered work changes. Cubic Yard Quantities. Contractor shall provide truck trip tickets for progress payments only in the following manner. Where items are specified to be paid by the cubic yard, the following tally system —. shall be used. All trucks to be employed on this work will be measured to determine the volume of each truck. Each truck shall be clearly numbered, to the satisfaction of Engineer, and there shall be no duplication � of numbers. Duplicate tally tickets shall be prepared to accompany each truckload of material delivered on the project. All tickets received that do not contain the following information will not be processed for payment: 1 Truck number 2 Quantity and type of material delivered in cubic yards 3 Drivers name, date and time of delivery 4 Location of delivery,by street and stationing on each street 5 Place for Engineer to acknowledge receipt 6 Pay item number H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc33 7 Contract number and/or name It will be Contractor's responsibility to see that a ticket is given to Engineer on the project for each truckload of material delivered. Pay quantities will be prepared on the basis of said tally tickets. Loads will be checked by Engineer to verify quantity shown on ticket. Quantities by Ton. It will be Contractor's responsibility to see that a certified weight ticket is given to the Inspector on the project at the time of delivery of materials for each truckload delivered. Pay quantities will be prepared on the basis of said tally tickets, delivered to Inspector at time of delivery of materials. Tickets not receipted by Inspector will not be honored for payment. Each truck shall be clearly numbered to the satisfaction of Engineer and there shall be no duplication of numbers. Duplicate tickets shall be prepared to accompany each truckload of material delivered to the project. All tickets received that do not contain the following information will not be processed for payment: 1. Truck number 2. Truck tare weight(stamped at source) 3. Gross truck load weight in tons(stamped at source) 4. Net load weight(stamped at source) 5. Driver's name,date, and time of delivery 6. Location for delivery by street and stationing on each street 7. Place for Engineer to acknowledge receipt � 8. Pay item number 9. Contract number and/or name 1-09.3 Scope of Payment - Section 1-09.3 is supplemented by adding the following: �******� Unless modified otherwise in the Contract Provisions, the Bid Items listed or referenced in the "Payment" clause of each Section of the Standard Specifications, will be the only items for which compensation will be made for the Work described in or specified in that particular Section when the Contractor performs the specified Work. Should a Bid Item be listed in a"Payment"clause but not in the Proposal Form, and Work for that item is performed by the Contractor and the work is not stated __ as included in or incidental to a pay item in the contract and is not work that would be required to complete the intent of the Contract per Section 1-04.1, then payment for that Work will be made as for Extra Work pursuant to a Change Order. The words "Bid Item," "Contract Item," and "Pay Item," and similar terms used throughout the Contract Documents are synonymous. If the"payment"clause in the Specifications relating to any unit Bid Item price in the Proposal Form requires that said unit Bid Item price cover and be considered compensation for cer�ain work or material essential to the item, then the work or material will not be measured or paid for under any other Unit Bid Item which may appear elsewhere in the Proposal Form or Specifications. Pluralized unit Bid Items appearing in these Specifications are changed to singular form. Payment for Bid Items listed or referenced in the "Payment" clause of any particular Section of the Specifications shall be considered as including all of the Work required, specified,or described in that particular Section. Payment items will generally be listed generically in the Specifications, and specifically in the bid form.When items are to be"furnished"under one payment item and"installed" under another payment item, such items shall be fumished FOB project site, or, if specified in the - Special Provisions, delivered to a designated site. Materials to be "furnished," or "furnished and installed" under these conditions, shall be the responsibility of the Contractor with regard to storage until such items are incorporated into the Work or, if such items are not to be incorporated into the work, delivered to the applicable Contracting Agency storage site when provided for in the H:�File Sys\SWP-Sutface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc34 Specifications. Payment for material "furnished," but not yet incorporated into the Work, may be made on monthly estimates to the extent allowed. 1-09.7 Mobilization Section 1-09.7 is supplemented as follows: (******) - Mobilization shall also include, but not be limited to, the following items: the movement of Contractor's personnel, equipment, supplies, and incidentals to the project site; the establishment of an office,buildings,and other facilities necessary for work on the project;providing sanitary facilities for Contractor's personnel; and obtaining permits or licenses required to complete the project not fumished by Owner. This item shall also include providing Engineer and Inspectors with access to telephone, facsimile machine, and copy machine during all hours Contractor is working on the jobsite; and a table and ` chair for their use when needed. � Payment will be made for the following bid item(s): _ "Mobilization,"Lump Sum. 1-09.9 Payments Section 1-09.9 is supplemented as follows: (�*****) Applications for payment shall be itemized and supported to the extent required by Engineer by receipts or other vouchers showing payment for materials and labor, payments to subcontractors, and other such evidence of Contractor's right to payment as Engineer may direct. Contractor shall submit a progress report with each monthly request for a progress payment. The progress report shall indicate the estimated percent complete for each activity listed on the progress schedule(see Section 1-08.3). 1-09.9(1) Retainage ' Section 1-09.9(1)is supplemented as follows: (*�****) The retained amount shall be released as stated in the Standard Specifications if no claims have been filed against such funds as provided by law and if Owner has no unsatisfied claims against Contractor. In the event claims are filed, Owner shall withhold, until such claims are satisfied, a sum sufficient to satisfy all claims and to pay attorney's fees. In addition, Owner shall withhold such amount as is required to satisfy any claims by Owner against Contractor, until such claims have been finally settled. Neither the final payment nor any part of the retained percentage shall become due until Contractor,if requested, delivers to Owner a complete release of all liens arising out of this Contract, or receipts in full in lieu thereof, and, if required in either case,an affidavit that so faz as Contractor has knowledge - , or information,the release and receipts include all labor and materials for which a lien could be filed: but Contractor may, if any subcontractor refuses to furnish a release or receipt in full, furnish a bond satisfactorily to Engineer to indemnify Owner against the lien. If any lien remains unsatisfied after all payments are made, Contractor shall reimburse to Owner all monies that the latter may be compelled to pay in discharging such lien, including all costs and reasonable engineer's and attorney's fees. 1-09.9(2) Contracting Agency's Right to Withhold and Disburse Certain _ Amounts Section 1-09.9(2)is a new section: �******� H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond - Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc35 i In addition to monies retained pursuant to RCW 60.28 and subject to RXW 39.04.250, RCW 39.12 and RCW 39.76, the Contractor authorizes the Engineer to withhold progress payments due or deduct an amount from any payment or payments due the Contractor which, in the Engineer's opinion, may be necessary to cover the Contracting Agency's costs for or to remedy the following situations: 1. Damage to another contractor when there is evidence thereof and a claim has been filed. 2. Where the Contractor has not paid fees or charges to public authorities of municipalities which the contractor is obligated to pay. 3. Utilizing material,tested and inspected by the Engineer, for purposes not connected with the Work(Section 1-05.6) 4. Landscape damage assessments per Section 1-07.16. 5. For overtime work performed by City personnel per Section 1-08.1(4) 6. Anticipated or actual failure of the Contractor to complete the Work on time: a. Per Section 1-08.9 Liquidated Damages; or b. Lack of construction progress based upon the Engineer's review of the Contractor's approved progress schedule which indicates the Work will not be complete within the Contract Time.When calculating an anticipated time overrun,the Engineer will make allowances for weather delays, approved unavoidable delays,and suspensions of the Work.The amount withheld under this subparagraph will be base upon the liquidated dames amount per day se forth in Contract Documents multiplied by the number of days the Contractor's approved progress schedule, in the opinion of the Engineer,indicates the Contract may exceed the Contract Time. 7. Failure of the Contractor to perform any of the Contractor's other obligations under the contract, including but not limited to: a. Failure of the Contractor to perform any of the Contractor to provide the Engineer with a field office when required by the Contract Provisions. b. Failure of the Contractor to protect survey stakes,markers,etc., or to provide adequate survey work as required by Section 1-05.5. c. Failure of the Contractor to correct defective or unauthorized work(Section 1-05.8). d. Failure of the Contractor to furnish a Manufacture's Certificate of Compliance in lieu of material testing and inspection as required by Section 1-06.3. v e. Failure to submit weekly payrolls, Intent to Pay Prevailing Wage forms, or correct underpayment to employees of the Contractor of subcontractor an=of any tier as required by Section 1-07.9. f. Failure of the Contractor to pay worker's benefits(Title 50 and Title 51 RCW)as required by Section 1-07.10. g. Failure of the Contractor to submit and obtain approval of a progress schedule per Section 1-08.3. The Contractor authorizes the Engineer to act as agent for the Contractor disbursing such funds as have been withheld pursuant to this section to a party or parties who are entitled to payxnent. Disbursement of such funds, if the Engineer elects to do so will be made only after giving the - Contractor 15 calendar days prior written notice of the Contracting Agency's intent to do so, and if prior to the expiration of the 15-calendar day period, 1. no legal action has commenced to resolve the validity of the claims, and 2. the Contractor has not protested such disbursement. - A proper accounting of all funds disbursed on behalf of the Contractor in accordance with this section will be made. A payment made pursuant to this section shall be considered as payment make under the terms and conditions of the Contract. The Contracting Agency shall not be liable to the Contractor for such payment make in good faith. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Mapiewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc36 1-09.9(3) Final Payment Section 1-09.9(2)is a new section: �******� Upon Acceptance of the Work by the Contracting Agency the final amount to be paid the Contactor will be calculated based upon a Final Progress Estimate made by the Engineer. Acceptance by the Contractor of the Final Payment shall be and shall operate as a release: 1. to the Contracting Agency of all claims and all liabilities of the Contractor, other than claims in stated amounts as may be specifically excepted in writing by the Contractor; 2. for all things done or furnished in connection with the Work; 3. for every act and neglect by the Contracting Agency; and 4. for all other claims and liability relating to or arising out of the Work. _ A payment (monthly, final, retainage, or otherwise) shall not release the Contractor or the Contractor's Surety from any obligation required under the terms of the Contract Documents or the Contract Bond; nor shall such payment constitute a waiver of the Contracting Agency's ability to I investigate and act upon findings of non-compliance with the WMBE requirements of the Contract; - nor shall such payrnent preclude the Contracting Agency from recovering damages, setting penalties, I or obtaining such other remedies as may be permitted by law. Before the Work will be accepted by the Contracting Agency,the Contractor shall submit an affidavit, on the form provided by the Engineer, of amounts paid to certified disadvantaged (DB), minority (MBE) or women business enterprises (WBE) participating in the Work. Such affidavit shall certify the amounts paid to the DB, MBE or WBE subcontractors regardless of tier. On Federally-funded projects the Contractor may also be required to execute and furnish the Contracting Agency an affidavit certifying that the Contractor has not extended any loans, gratuity or .gift and money pursuant to Section 1-07.19 of these Specifications. If the Contractor fails,refuses, or is unable to sign and return the Final Progress Estimate or any other documents required for the final acceptance of the contract,the Contracting Agency reserves the right to establish a completion date and unilaterally accept the contract. Unilateral acceptance will occur only after the Contractor has been provided the opportunity, by written request from the Engineer, to voluntarily submit such documents, If voluntary compliance is not achieved, formal notification of - the impending unilateral acceptance will be provided by certified letter from the Engineer to the Contractor which will provide 30 calendar days for the Contractor to submit the necessary documents. The 30-calendar day deadline shall begin on the date of the postmark of the certified letter from the Engineer requesting the necessary documents. T'his reservation by the Contracting Agency to umlaterally accept the contract will apply to contracts that are completed in accordance with Section 1-08.5 of for contracts that are terminated in accordance with Section 1-08.10. Unilateral acceptance of the contract by the Contracting Agency does not in any way relieve the Contractor of the -- provisions under contract or of the responsibility to comply with all laws, ordinances, and regulations — Federal, State, or local — that affect the contract. The dated the Contraction Agency unilaterally signs the Final Progress Estimate constitutes the final acceptance date(Section 1-05.12). 1-09.11(2) Claims Paragraph 5 is revised as follows: �******� Failure to submit with the Final Application for Payment such information and details as described in this section for any claim shall operate as a waiver of the claims by the Contractor as provided in Section 1-09.9. 1-09.11(3) Time Limitations and Jurisdiction Paragraph 1, Sentence 1 is revised as follows: �******� ...such claims or causes of action shall be brought in the Superior Court of the county where the work is performed. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Mapiewood BASIN�2009 Pond -- Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc37 i 1-09.13(3)B Procedures to Pursue Arbitration Section 1-09.13(3)B is supplemented by adding: �******� The findings and decision of the board of azbitrators shall be final and binding on the parties, unless the aggrieved party, within 10 days, challenges the findings and decision by serving and filing a petition for review by the superior court of King County, Washington. The grounds for the petition for review are limited to showing that the findings and decision: 1. Are not responsive to the questions submitted; 2. Is contrary to the terms of the contract or any component thereof; 3. Is arbitrary and/or is not based upon the applicable facts and the law controlling the issues submitted to arbitration. The board of arbitrators shall support its decision by setting forth in writing their findings and conclusions based on the evidence adduced at any such hearing. The arbitration shall be conducted in accordance with the statutes of the State of Washington and court decisions governing such procedure. The costs of such arbitration shall be bome equally by the City and the contractor unless it is the board's majority opinion that the contractor's filing of the protest or action is capricious or without reasonable foundation. In the latter case,all costs shall be borne by the contractor. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc38 _ � 1-08.14 Payment Schedule {New Section) Project SWP-2?-2057 I General - Scape � A. Payment for the various Bid Items, as further specified herein, shall include al( _ compensation to be received by the CONTRACTOR far furnishing all tools, equipment, supplies, and manufactured articles, and fa�all labar, aperations, and incidentals appurtenant fo the items af wark being described, as necessary to complete the various items of the W4RK all in accardance wit� the requirements of the Contract Documents, inciuding all appurkenances thereto, and including all costs af compfiance with the regulatians of public regulations of public agencies having jurisdiction, including Safety and Health Administration of the US Deparkment of Labor{OSHA). B. The Owner shall not pay far material quantities that exceed the actual measured amount used and approved by the ENGINEER. C. it is the intention af these specifications that the performance of all work under the bid for each item shali result in the camplete construction, in an accepted aperating COtltJifi0il, of each item. Wark and material nat specifically listed in the proposal but required in the plans, specifications, and general canstruction practice, shall be cansidered incidental ta the - construction of the project and the Gantractor shall include the cost within #he unit bid prices. No separate payment wi!! be made for incidental items. 1-09.14(1� Basic Bid (New Section) This sectior� is an outline o#the basic bid items that will determine the !ow bidder for this project. Measurement and Payment, where described in a bid item, shall supercede Measurement and Payment listed in ather sections of the Specia! Provisions and Standard Specifications. Basis Far Award The construction contract wil! be awarded by the Gity of Renton to the lowest, responsible, � responsive bidder. The bidder shall bid on all bid schedule items of all schedules set forth in . the bid #orms to be considered responsive for award. The total price of all schedules will be used to determine the successful low responsive -� bidder. Partial bids will nat be accepted. The owner reserves the right to award any ar all schedules - of the bid to meet the needs of the City. The intent is to award to only ane Bidder. -- Permits, Award, and Start of Construction For 2009 Cleaning j The City has applied far the permits from the Army Corps af Engineers and Department af Ecalogy, and expects that the permits will be issued about the end of June ar early July. The permits shouid be similar ta the ones obtained for the 2007 and 2008 cleaning projects. I H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\i60t FiNAL SFEC-2009-Maplwdt20d-8id Itern Sectiont-04-14.dce Section 1-Q9.14 Bid Items, Page 1 af 19 , � _ I Examples of the 2007 and 2008 permits obtained for the sediment basin cleaning are included in the bid document. The award and execution of the contract is contingent upon the City obtaining the required Army Corps of Engineers and Department of Ecology permits, and provided that there is sufficient time to execute the contract and complete all work that is governed by the Army Corps of Engineers, Department of Ecology, and/or WDFW HPA permits within the allowable permit time limitations. All work below the ordinary high water line shall be completed by deadline in the permits, September 15, even if the deadline occurs before the last working day in the contract. Any contractor wishing to inspect to Maplewood Sediment Basin and channel before the bid shall check in at the Golf Course Pro Shop. ` Contractors cannot be on the golf course fairways and channel without escort. SCHEDULE A— Maalewood Creek Sediment Basin Bid Item 1 Mobilization (LS) This bid item includes the complete cost of furnishing and providing, complete and in-place all work and materials necessary to move and organize equipment and personnel onto the job site, provide and maintain all necessary support facilities and utilities, prepare the site for , construction operations, and maintain the site and surrounding areas during construction. This item also includes final cleanup, dressing and trimming the project area after I� construction, and the moving all personnel and equipment off the site after the work is , completed. Any spilled gravel on the golf course, cart paths, next to the creek, and in any other areas shall be removed. The parking lot, access road, and cart paths shall be swept and all debris removed at the end of the project. � Contractor use of the parking lot south of the sediment basin is limited to the area shown on the plans. The adjacent areas are may be used for golf course parking. The Contractor must avoid inconveniencing patrons and vehicles using those areas. The Contractor is responsible for any damage and injury to private vehicles, property, and persons per Standard Specifications Section 1-07.14. Golf course carts, pedestrians, and grounds workers use the two bridges across Maplewood Creek, north of the flow splitter structure, to reach the parking area, and to travel between fairways. They also use the cart paths west of the creek (where gravel will be placed). The Contractor shall give golf course users right-of-way on the bridge and cart paths when accessing the project site, hauling sediments from the site, and transporting and placing gravel. H:\File Sys�.SWP-Surface Water Projects�SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond CleaningU601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 2 of 19 Work Day Restrictions Major Golf Course Event Days and work restrictions are listed below. The Contractor should anticipate heavier traffic through the golf course parking lot, and on I the golf course paths on those days. � Mon. � Tues. � Weds. � Thurs. � Fri. � Sat., Sun August � � � � � 7 B I No work � � � � 13 B � 14 A � On weekends � � � � 20B � � " " � � � � � � u « ' Sept. � � � � � 4 NO � " " � 7N0 � � � � � 11A � " " � � � I I18A � " " A— No Work on Flow Splitter and next to fairvuays. No Hauling Sediment. Contractor can work in sediment basin only. B- No Work on Flow Splitter and next to fairways. Contractor can work in sediment basin and can haul sediment carefully, parking lots may be busy. NO WORK- Sept. 4, 7—City Furlough, Holiday. Machinery shall not be started before 7 am any day. ' The Contractor shall plan the work such that all work below the ordinary high water line is completed by no later than September 15 to comply with the HPA permit. The ' Contractor is responsible for complying with the HPA permit, the Army Corps Permits that are issued, and all other permits, per Special Provisions section 1-07.5. The Contractor shall prepare a Work Plan, which shall include the following: A. Proposed construction schedule and sequence for all major items of work. B. Mobilization Plan showing the proposed location for storage of all equipment and � materials proposed to be located at the site. Storage shall not interfere with use of the City ROW, golf course parking, and commercial and residential access. The Work Plan shall be submitted to the City for review, revision, and approval within 10 days of the contract award. Measurement of Mobilization, Cleanup, and Demobilization shall be per lump sum. - � Seventy percent (70%) of this item will be paid after the Contractor is fully in operation and construction of the Project has begun. The remaining thirty percent (30%) of this item will be included in the pay estimate issued at the completion of the work provided that all , equipment has been removed from the Project, as-built drawings are submitted and approved by the Owner, and the cleanup is acceptable to the Owner. Payment for this item will be made at the lump sum bid amount bid, and considered complete compensation for all materials, equipment, and labor required to complete this item of work in accordance with the Contract Documents. H:�F'ile Sys\SWP-Surface Water Projects�SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond CleaningU601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 3 of 19 Bid ltem 2 Construct Bypass Dam, Divert Creek, Rescue Fish, and Drain Sediment I Basin {LS) This items inciudes ail work needed for construction of temporary bypass dam, diversion of ths creek#rom the work areas, drairaing the sediment basin, and coordination with adjacent private property awner regarding wa#er supply into a private fish pand. See the description and pho#os of 1999 cleaning for an example af the work and techniques needed. During ail work approximately 3/4 of the flow shali be kept moving dawnstream so the creek I is not dewatered and fish life is not adversely affected while wark is occurring. I Uastream Bvpass Dam and Creek Diversion . Th� upstream bypass dam will be constructed upstream af the sediment basin, next to the I 18-inch bypass inlet. The bypass dam will divert the entire flow from the creek inta the 18- I inch bypass pipe to prevent water from flowing ta the sediment basin. The bypass dam will j be at ieast as high as the top of the bypass pipe, plus 3 inches. One type of material that I may be used for the bypass dam is sandbags (or media bags) and plastic sheeting, keyed I inta the c�eek bed to limit potential underflaw. The contractor may propose other materia( j for the bypass dam as lang as it meets needs for a dam and comp(ies with the permit j requirements. Dirt fill shall nat be used ta canstruc�the bypass dam. VNater shall be kept flawing ta the ftsh channel on the golf course at all times. It will be necessary dig a sump downstream of the bypass dam and instal! a sump purnp to water runnin under the b ass dam and redirect it back into the bypass pipe. ' collect any 9 YR Purnping will be required 24-hours a day ta keep water from flawing to the sediment basin The work shall be planned and executed so the temporary bypass dam will be completed I early in the morning (approx. 8 to 10 am), and the remainder of the day will be used for I draining the sediment basin and fish rescue. I Drain Sediment Basin After the bypass dam is canstructed and the creek is diverted, the sediment basin may be I drained using the 8-inch valves in the concrete structures. Before draining starts the I Contractar will place plastic sheeting anchared by sandbags on the bottom of the basin, 5 to j 6 feet out from the valves, to help reduce the amount af bottom sediment that may be stirred I up and discharged through the valves. � After the water is drained as iow as the valves wiR allow, the Contractor wi(i use a partable pump to completely dewater the sediment basin. The 8-inch underdrain may also be opened to allow the sediment to dewater. If the water from the valves is too siity ta discharge ta the creek ather means may be used to dewater the sediment. The contractor shall not discharge sediment laden water ta the creek. The City Praject Manager may assist the Contractor with the ssquence needed to operate the valves to bypass and drain the sediment basin. Fish Rescue All fish and other aquatic iife shall be rescued from the creek, sediment basin, and �sh ladder and transferred ta the downs#ream creek per the HPA and Fisheriss regulations. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projecu(CIP)\27-2057 MAPLEWUOD BASIN\2009 Pond Cleaning11601 FtNAL SPEG2049-Maptwd120d-Bid Itetn Sectionl-04-14.doc Section 1-09.94 Bid Items, Page 4 of 19 At a minimum the Contractor shall have the following at the site for fish rescue from the sediment basin: • three laborers dedicated for fish rescue, • four nets (approx. 6"x 8")with handles, � four buckets for capturing fish, • a portable gas pump with an intake strainer meeting Fisheries requirements ( see HPA#13 1/8" intake screen sized for a surface velocity of 0.4 fps ). The contractor shall have the equipment on site for City inspection the day before installing the bypass and draining the basin. If the equipment is not satisfactory, and workers are not onsite the day of the bypass, installing the bypass and draining the basin shall not proceed. Fish rescue shall start with the workers walking the creek bed and rescuing all aquatic life immediately after the bypass structure is completed and flow is directed into the 18-inch ' � pipe. Fish rescue shall continue while the sediment basin is being drained. Workers shall repeatedly walk the creek bed and sediment basin and continue to capture any fish present until the basin is drained. It may be necessary to use hip waders to reach fish in the middle of the basin. It will be difficult to wade through the silt sediment at the south end of the basin. Each bucket shall be emptied within 1 hour after the�rst fish is placed in it. Captured fish shall be released to the creek downstream of the flow splitter structure. � Coordination with Private Proaertv Owner ' The pr.ivate property owner(Mr. Casey McCarthy) adjacent to Maplewood Creek operates a _ fishpond on his property. The Contractor will be responsible for coordinating with Mr. McCarthy to keep sediment laden water from entering his fish pond while the basin is being cleaned. The City will assist the Contractor with coordination by notifying Mr. McCarty of the work prior to the anticipated start date. i During the maintenance period, the Contractor wifl be responsible for closing the valve (located on the east side of the overflow spillway) that supplies water to the fish pond. The � valve must be closed before dewatering begins to avoid discharge of any silt laden water into the fish pond. After the inlet valve is close, Mr. McCarty will be responsible for supplying water to his fish pond from the creek next to his property. He usually places a small pump in the creek adjacent to his property. The Contractor will be responsible for not disturbing Mr. McCarty's pump and notifying McCarty at least 24 hours before gravel is placed in the creek above or adjacent to his property. , Flow Salitter Structure and Creek Diversion Work on the flow splitter and sediment removal between b�idges shall comply with the Work Day Restrictions days identified in Bid Item #1. A bypass structure will be constructed in the flow splitter basin to divert the creek flow around the accumulated gravel and sediment that will be removed from the flow splitter. The bypass structure may be constructed of sandbags and plastic sheeting, or using a different method chosen by the contractor. Regardless of the procedure chosen by the contractor, the diversion must allow the removal of accumulated sediment from the flow splitter basin without impacting the turbidity in the low flow channel. Water shall be kept , flowing to the fish channel on the golf course at all times. H:�File Sys\SWP-Surface Water Pmjects\SWP-27-Surface Water Projects(C[P)�2.7-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINA[,SPEG2009-Maplwd�20d-Bid ltem Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 5 of 19 � When the bypass is canstructed the Contractor shall be responsible for immediately rescuing any fish stranded in the bypass section before removing accumulated gravel and sediment. Nof Needed for 2009 �#e--E�et�aF��:'�.".�!! . , ��,. ��`+; . �.� r. � r � � Mt�II t�m�._ Payment for this item will be made at the iump sum amaunt bid, and considered comp(ete compensation for ail design, labor equipmen#and materials req�ired to complete this item of work in accardance with the Contract �acur�nents. Payment wi!! be prorated as the wark is accornplished. Bid Item 3 Remove, Haul, and Dispose of Sediment(LS) This item ineludes removing the accumulated sediment from all lacations including: • the sediment basin and the channel at the north end af the basin, . , Not needed for 2009 • the flaw splitter, * a!I ather areas of the channsl as shown on the plans or directed by the Engineer. • Sediment in the sedirnent basin and upper channel sha!! be excavated using a smoath bucket#o avoid damaging the imported backfill layer and PVG liner. • Onfy singe dump trucks may be used acrass the bridge ta the sediment basin, no truck and trailer combinations. Sediment remaval and hauling shall comply with#he Work Day Restrictions days idertt�#iecf in Bid Item#1. This item includes loading the material into vehicles and hauling affsite for disposal. All , costs for excavation, laading, hauling, and disposal shall be included in the bid price. Sediment Basin The accumulated sediment abave the imparted backfill layer sha!! be removed and dispossd o€offsite. The sedirnent basin, and channel at the north end of the basin, have a 12-inch layer af imported backfill placed above a 30 mil PVC liner. The imparted backfill layer is different from the accumulated sediment and it is passible to differentiate between the two materials by sight and feel. The contractor shall use the sediment basin canstruction plans and as-built plans to loca#e the top of the 12-inch imported backfill (ayer. The Contractor shall hand dig test holes to confirm the iocation and elevation of the backfili layer, and PVC liner at the start of construction, and during excavat'ran, when needed. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)127-2057 MAPLEWOOD BASIN�2009 Pond C3eaning11b01 FINAL SPEC-2044-Maplwd�20d-Bid ttem Sectionl-09-14.doc Section 1-09.14 Bid Iterns, Page 6 af 19 Test holes are most likely needed at the edges of the basin where the PVC liner is close to the surface, than at the center of the basin. The locations of any test holes shall be reviewed with the City prior to starting excavation in an area. Upper Channel The accumulated sediment in the upper channel north of the sediment basin will be removed to restore the area so it is similar to the as-built plans and the post construction photos. The center section of the channel is approximately 8 to 12 feet wide, and has rock berms at several locations along across the bottom of the channel and along the sides. In the middle of the channel sediment shall be removed to the top of the rock berms. Along the sides sediment must be carefully removed from befinreen the rock berms without disturbing them. Some rocks may need to be adjusted or added to the berms. The PVC _ liner is close to the top of backfill in this area so hand dug test holes may be needed to verify the liner location. City personnel will be available to help identify and make adjustments to the extent of sediment removal, and any adjustment needed to the rock berms. All adjustments for sediment removal, and to the rock berms, are considered incidental. No extra payment will be made for any adjustments directed by the City. PVC Liner The contractor is responsible for protecting the PVC liner under the sediment basin and upper channel during excavation, and is responsible for repairing any damage to the liner caused by construction. Damage could occur by not hand digging to identify the liner location, excavating too deep, excavating beyond the liner limits shown on the construction and as-built plans, and not properly protecting the liner from potential damage from vehicle traffic. Any major punctures or tears shall be repaired by seaming a new PVC patch over the affected area in accordance with manufacturers recommendation and industry practice. Seaming shall be done by a company with experience in PVC liner construction and � seaming. Minor tears may be repaired by other means (tape or gluing), if approved by the City. ; Flow Salitter and Area Between Bridpes The accumulated sediment in the flow splitter basin shall be removed to match the original elevation of the bottom of the high flow weir. The bottom of the weir is located I � approximately 2.5 feet below the weir crest. The excavation shall slope gently upstream to . blend into the channel at the north end of the flow splitter. Accumulated sediment on the south side of the splitter structure shall be removed down to the rip-rap layer. The locations , and elevations shall be reviewed with the City prior to starting excavation. The excavated sediment shall be removed and disposed of offsite. � Not Needed for 2009 �n♦ L...r.L T{�e �vn��i.��i�n ev}en4 c.h..11 h� n�..r4:.+ vvv. vv��.. � vvaan�a�i � ' .+h.,ll L. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond CleaningU601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc -- Section 1-09.14 Bid Items, Page 7 of 19 Other Areas in the Channel This item includes hauling and disposal of any sediment removed from the channel in all areas downstream of the flow splitter structure as may be shown on the plans, and as directed by the City. Sediment Disposal The Contractor shall provide the disposal site per Standard Specifications 2-03.3(7)C. Standard Spec. 2-03.3(7)B, Item 2 does not apply: all costs for hauling and disposal shall be included in the unit bid price. Excavated materials shall be hauled to a waste site secured by the Contractor and shall be disposed of in such a manner as to meet all requirements of state, county and municipal regulations regarding health, safety and public welfare. Before starting work the contractor shall identify all disposal sites that will be used, and provide copies of all applicable permits and licenses showing that the sites meet the applicable regulations for sediment disposal. The limits and extend of sediment removal will be monitored by the City during construction, and the City may direct the Contractor to adjust the extent of sediment removal in some areas. All adjustments for sediment removal, and to the rock berms, are considered incidental. No extra payment will be made for any adjustments directed by the City. Based on the previous pond cleaning, and general quantity estimates, approximately 800 to 1000 cy of gravel and sediment may need to be removed for the entire project. The actuat amount of sediment removed may vary from the estimate. The lump sum bid price will not be adjusted if the actual quantity varies from the estimate. Measurement for this item shall be per lump sum. Payment for this item will be made at the lump sum bid amount, and shall be considered complete compensation for all materials, tools, labor, equipment, excavation, haul, and disposal required to complete the work as shown on the Plans, as directed by the City, and in accordance with the Contract Documents. Payment will be prorated as the work is accomplished Bid Item 4 Refill Basin, Remove Bypass Dam, Restore Bank (LS) This item includes refilling the sediment basin with water, restoring flow into the sediment basin and fish ladder, removing all temporary bypass dams for the sediment basin, flow splitter, and other areas, and restoring any banks and vegetation disturbed by the work. During the refilling process approximately 3/4 the creek flow shall be kept flowing to the fish channel on the golf course via the bypass pipe at all times. The Contractor shall plan the work so that the basin can be filled overnight by allowing approximately 1/4 the flow into the basin. After the majority of the basin is filled overnight, the temporary bypass dam can be removed the next day. The City Project Manager may assist the Contractor with the sequence needed to operate the valves to refill the sediment basin and restart flow through the fish ladder. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\I601 FINAL SPEG2009-Maplwd�20d-Bid Item Sectionl-09-l4.dce Section 1-09.14 Bid Items, Page 8 of 19 This item includes any and all work needed to restore the banks next to the sediment basin, flow splitter structure, and other areas after cleaning including but not limited to regrading the banks, replacing rip-rap, grading, raking, and topsoil placement. Payment for this item will be made at the lump sum amount bid, and shall be considered complete compensation for all materials, tools, labor, equipment, excavation, haul, and disposal required to complete the work as shown on the Plans, as directed by the City, and in accordance with the Contract Documents. Not Needed For 2009 , ,�;+;,, .,� .,� , ........,.. � ,. .�... , , .:!�. ...�:a�ial-�u�i##-a� �. , , . .+4...11 h immerli.+4c� .+r.+.+ ..L+.+II l� v v••M'• y .....� . ......... v � ' ��..�i� , , y........,.. ..,, :ae.,+c��e.a ti..+ti� r�*.. a�.,... 7G .. .,,..,� ..., r rrr.4 n{�..II h,� ner T�n in �I�e L�.+��I nr�n�ie�i.�nno .�4�h� n�ir�} �{ ..... ....,... ., r:�: ::::: ::: ;:::. ::w... ...... ..�„u v�v��aan �� h^ �.��^ f � lY"Ic"'�fTc i ..In I.,L. � ......,� .... i o o i H:�File Sys\SWP-Surface Water Projects�.SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 F[NAL SPEG2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 9 of 19 � � , � � � � rl .�� r�µ��','�Ci_L'"r.�n�lµr rr�N�,�,�F7'��,�} .,.� .... ... 27 f :J • n nI .�.rn nh � �-li@-�9R#f&E',��'C.":w!! ^`� • � � � .�":w^ !!^.islF I . .,..,.. ....,., ... , �ave�-a�s-�eede� ...a.,n w , . .,..�.. ., , � � i�F�i@�-�-#-�i E��F�jf: nm in . .+ �h.... �7� ., ., ...,,... � r .�.. ..�....+ .. . � 4ttc""7'1YC i r r r � � � r ' H:�File Sys\SWP-Surface Water Projects\SWP'-27-Surface Water Projects(C[P)�27-2057 MAPLEWQOD BASIN�2009 Pond Cieaning\I601 FiNAC,SPEC-2009-Maplwd\20d-Bid Item Sectionl-09-t4.doc Section 1-09.14 Bid Items, Page 14 af 19 �,,., �{�, , ��M.'�.. .. .".h�Ct-I--t�Fi� ..1..�... ..,.. :, r,..,. ..F....�. .,I 4 7n..,1�n..q n • • _ ..I1 n4.M�e .. .. ........� .. v$�F�f2F2� +�viT�ic�ic � ��^;3��,' , . . .. ��:w:� � .,�� .� :�:8 � , �{�� .......... .�. ...� r.w. . � e � � . � ..F,..II L. ....... .. � � }I.�� .J vMMll L.�„�� r � i i ..::� �:�.:�� .�'..� > > I I H:\File Sys\SWP-Surface Water Projecu\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 11 of 19 Bid Item 8 Vegetation Maintenance Areas (Each) This item includes perForming vegetation and channel maintenance on small sections of the channel as shown on the plans, described in the bid item, and as directed by the Engineer. The exact location and extent of the work at each location will be identified in the field by the Engineer. . Locations V1 — Remove an app�ox. 2-foot long section of roots/log from the middle of the creek. The root are about 8-to 10-inches in dia. A power saw may be used. Hand adjustments/grading of the channel in that area with a shovel may be needed. V2 — Remove about 6 to 10, 3-to 6-inch diameter(and smaller), branches from two small trees that have fallen across the creek. The branches are tapering and are about 5 to 8 feet Iong.The branches will be removed from the creek and disposed of. The tree trunks and some smaller branches will remain. V2 —Add Gravel: about 0.6 to 1 CY of gravel to the creek to fill an area next to a drop log. The work is in the water. Gravel will be hand carried down to the creek in buckets and hand spread. Gravel will be 4"to sand sized material obtained from clean gravel in the sediment basin. The gravel will be washed with a hose to remove the silt sized particles. V3 —Remove/trim small branches next to and in the creek: about 3 to 5, 1-to 3- inch diameter, branches at each location. V4— Remove branches/roots: remove a section of branches/root in the bottom of the creek. The material is about 4' x 2' and consists of a tangle of roots and wood. V9— Remove Sediment and Tall Grass: remove a section of tall grass and accumulated sediment in the fairway crossing. The intent is to widen the center of the channel, not completely clear it to the rockery wall. Each section will be about 3 to 5 feet long and 1 to 2 feet wide. The sediment depth is about 1 foot. A filter fabric fence will be placed around the water side of each section to help control sediment from impacting the creek. All work will be done by hand with shovels. The contractor will provide temporary portable nets or shields to protect the workers from golf balls. Only one or two sections will be worked on at one time, the majority of the fairway crossing shall remain unblocked for golf course play. Each separate section removed for V9 counts as a separate location for payment. The City may adjust locations for vegetation maintenance as needed. All adjustments for vegetation maintenance are considered incidental. No extra payment will be made for any adjustments directed by the City. All work for this item will be by hand labor(except power saws). Only small soft tired vehicles (such as bobcats, ATVs, or wheel barrows) may be used to deliver or remove material along the side of the creek. Only small pickup trucks may be used on the paved golf course path. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BAS1N�2009 Pond Cleaning\1601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 12 of 19 The Contractor shall not block the golf course path for golf carts. The Contractor shall not interfere with goif course play. The Contractor shall avoid damaging the golf course grounds. This item includes supplying all labor, tools, equipment, and materials (including gravel) needed for the'work. Removal, hauling, and offsite disposal of all materials, including wood, vegetation, sediment, excess gravel, etc. is included in the bid item. Measurement for this item will be per each location where work is performed. The City may add or remove locations as needed at no change to the unit Bid Item price. Payment for this item will be made by at the unit price amount bid, and shall be considered complete compensation for all materials, tools, labor, and equipment required to complete the work as shown on the Plans, as directed by the City, and in accordance with the Contract Documents. Bid Item 9 Hydroseed (SF) This item includes furnishing and installing hydroseed, fertilizer, and mulch on the inner banks of the sediment basin, upper channel, on any areas of the outer banks where vegetation was disturbed by the work, and on any bare or sparse areas. All areas for hydroseeding shall be identified and review with the City for approval prior to placement. Hydroseeding shall be per Special Provisions Section 9-14.5(7). The bottom 3 feet of the basin side slope (measured vertically) does not have to be hydroseeded since it will be submerged when the basin is filled with water. The contractor shall submit seed vendor's certification for the grass seed mixture, indicating percentage by weight, percentage of purity, germination, and weed seed for each grass species. Measurement for this item will be determined by measuring the actual square feet of disturbed area to be seeded. Measurement will be made by the City per the approved area. The bid quantity for this item is included to provide a common proposal for bid purposes. The actual quantity used in construction may vary. Payment for this item will be made by at the unit price amount bid, and shall be considered complete compensation for all materials, tools, labor, and equipment required to complete the work as shown on the Plans, as directed by the City, and in accordance with the Contract Documents. Bid Item 10: Minor Changes (LS) This item is intended for use by the City to pay for any minor changes that may be needed for project construction, and are not included as work under other bid items. The unit contract price for Minor Changes shall be as shown by the City on the Schedule of Prices. At the discretion of the Contracting Agency, all or part of this lump sum may be used in lieu of the more formal change order procedure as outlined in Standard Specifications Section 1- 04.4(1). H:�File Sys\SWP-Surface Water Projecu�SWP-27-Surface Water Projects(CIP)�27-2057 MAPL,EWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 13 of 19 I Any work and payment under this item must be authorized in writing by the City Project Manager or Supervisor. Payment will be determined in accordance with Standard Specification Section 1-09.4. Measurement of Minor Change shall be per lump sum. Payment for this item will be prorated for the changes and amounts approved in writing by the City. If no changes are authorized the final payment for this bid item will be $0 (zero). SCHEDULE B— Madsen Creek Sediment Basin � Bid Item B-1 Mobilization (LS) This bid item includes the complete cost of furnishing and providing, complete and in-place all work and materials necessary to move and organize equipment and personnel onto the job site, provide and maintain all necessary support facilities and utilities, prepare the site for construction operations, and maintain the site and surrounding areas during construction. This item also includes final cleanup, dressing and trimming the project area after � construction, and the moving all personnel and equipment off the site after the work is � i completed. All debris and excess materials shall be removed from the project area at the end of the job. Work Day Restrictions Work restrictions are listed below. I � Mon. � Tues. � Weds. � Thurs. � Fri. � Sat., Sun � August � � � � � � No work ! � � I � � � On weekends I I I I I I � " " I I I I I I I " u � Sept. � � � � � 4 NO � " " I I7N0 � � � � � " ° � � � � � � � u " NO WORK- Sept. 4, 7 —City Furlough, Holiday Machinery shall not be started before 7 am any day. The Contractor shall plan the work such that all work below the ordinary high water line is completed by no later than September 15 to comply with the HPA permit. The Contractor is responsible for complying with the HPA permit, the Army Corps Permits that are issued, and all other permits, per Special Provisions section 1-07.5. The Contractor shall prepare a Work Plan, which shall include the following: A. Proposed construction schedule and sequence for all major items of work. H:�File Sys\SWP-Surface Water Projects�SWP-27-Surface Water Projecu(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 14 of 19 B. Mobilization Plan showing the proposed location for storage of all equipment and materials proposed to be located at the site. The Work Plan shall be submitted to the City for review, revision, and approval within 10 days of the contract award. Measurement of Mobilization, Cleanup, and Demobilization shall be per lump sum. Seventy percent(70%) of this item will be paid after the Contractor is fully in operation and construction of the Project has begun. The remaining thirty percent(30%) of this item will be included in the pay estimate issued at the completion of the work provided that all equipment has been removed from the Project, as-built drawings are submitted and approved by the Owner, and the cleanup is acceptable to the Owner. � Payment for this item will be made at the lump sum bid amount bid, and considered complete compensation for all materials, equipment, and labor required to complete this item of work in accordance with the Contract Documents. Bid Item B-2 Construct Bypass Dam, Divert Creek, Rescue Fish, and Drain Sediment Basin (LS) ' This item includes all worlc needed for construction of temporary bypass dam, diversion of the creek from the work areas, and draining the sediment basin. See of previous cleaning photos for examples of the work and techniques needed. During all work approximately 3/4 of the flow shall be kept moving downstream so the creek is not dewatered and fish life is not adversely affected while work is occurring. � Upstream Bvpass Dam and Creek Diversion The upstream bypass dam will be constructed upstream of the sediment basin, next to the 24-inch bypass pipe inlet. The bypass dam will divert the entire flow from the creek into the 24-inch bypass pipe to prevent water from flowing to the sediment basin. The bypass dam will be at least as high as the top of the bypass pipe, plus 3 inches. One type of material that may be used for the bypass dam is sandbags (or media bags) and plastic sheeting, keyed into the creek bed to limit potential underflow. The contractor may propose other material for the bypass dam as long as it meets needs for a dam and complies with the permit requirements. Dirt fill shall not be used to construct the bypass dam. Water shall be kept flowing to the downstream creek at all times. It may be necessary to install a second dam downstream of the first dam and install a sump pump to collect any water running under the first bypass dam and redirect it back into the bypass pipe. Pumping may be required 24-hours a day to keep water from flowing to the sediment basin The work shall be planned and executed so the temporary bypass dam will be completed early in the morning (approx. 8 to 10 am), and the remainder of the day will be used for draining the sediment basin and fish rescue. H:�File Sys\SWP-Surface Water Projects�.SWP-27-Surface Water Pmjects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Mapiwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 15 of 19 Drain Sediment Basin After the bypass dam is constructed and the creek is diverted, the sediment basin will be completely drained using a po�table pump. The pump intake screen will comply with the Fisheries requirements. The contractor shall not discharge sediment laden water to the creek. Water with excess sediment may be discharged to a grassy area to filter the sediment out and allow clean water to run to the creek. Fish Rescue All fish and other aquatic life shall be rescued from the creek and sediment basin, and transferred to the downstream creek per the HPA and Fisheries regulations. � At a minimum the Contractor shall have the following at the site for fish rescue from the sediment basin: • three laborers dedicated for fish rescue, • four nets (approx. 6"x 8")with handles, • four buckets for capturing fish, • a portable gas pump with an intake strainer meeting Fisheries requirements ( see HPA#13 1/8" intake screen sized for a surface velocity of 0.4 fps ). The contractor shall have the equipment on site for City inspection the day before installing the bypass and draining the basin. If the equipment is not satisfactory, and workers are not onsite the day of the bypass, installing the bypass and draining the basin shall not proceed. Fish rescue shall start with the workers walking the creek bed and rescuing all aquatic life � immediately after the bypass structure is completed and flow is directed into the bypass pipe. Fish rescue shall continue while the sediment basin is being drained. Workers shall repeatedly walk the creek bed and sediment basin and continue to capture any fish present until the basin is drained. It may be necessary to use hip waders to reach fish in the middle of the basin. It will be difficult to wade through the silt sediment in the basin. Each bucket shall be emptied within 1 hour after the first fish is placed in it. Captured fish shall be released to the creek.downstream of the flow splitter structure. Payment for this item will be made at the lump sum amount bid, and considered complete compensation for all design, labor equipment and materials required to complete this item of work in accordance with the Contract Documents. Payment will be prorated as the work is accomplished. Bid Item B-3 Remove, Haul, and Dispose of Sediment(LS) This item includes removing the accumulated sediment from all locations. Sediment in the sediment basin shall be excavated using a smooth bucket to avoid damaging the rip-rap rock layer on the sides of the basin. Sediment removal and hauling shall compfy with the Work Day Restrictions. This item includes loading the material into vehicles and hauling offsite for disposal. All costs for excavation, loading, hauling, and disposal shall be included in the bid price. H:\File Sys\SWP-Surface Water Projecu\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Maplwd�20d-Bid[tem Sectionl-09-14.dce Section 1-09.14 Bid Items, Page 16 of 19 Sediment Basin and Channel Sediment in the basin shall be removed down the grades shown on the plans, and as directed by the City. The City may adjust the extent of sediment removal as needed. The Contractor may need to hand dig test holes to confirm the location and elevation of the rip-rap layer along the sides of the sediment basin at the start of construction, and during excavation, when needed. The accumulated sediment in the channel at the south end of the sediment basin will be removed to restore the area so it is similar to the existing creek grade, and provides an even slope into the sediment basin. The Contractor will review the extent of sediment removal with the City before proceeding. The City may adjust the extent of sediment removal as needed. All adjustments for sediment removal are considered incidental. No extra payment will be made for any adjustments directed by the City. Sediment Disposal The Contractor shall provide the disposal site per Standard Specifications 2-03.3(7)C. Standard Spec. 2-03.3(7)B, Item 2 does not apply: all costs for hauling and disposal shall be included in the unit bid price. Excavated materials shall be hauled to a waste site secured by the Contractor and shall be disposed of in such a manner as to meet all requirements of state, county and municipal regulations regarding health, safety and public welfare. Before starting work the contractor shall identify all disposal sites that will be used, and provide copies of all applicable permits and licenses showing that the sites meet the applicable regulations for sediment disposal. Based on the previous pond cleaning, and general quantity estimates, approximately 700 to 900 cy of gravel and sediment may need to be removed for the entire project. The actual amount of sediment removed may vary from the estimate. The lump sum bid price will not be adjusted if the actual quantity varies from the estimate. Measurement for this item shall be per lump sum. Payment for this item will be made at the lump sum bid amount, and shall be considered complete compensation for all materials, tools, labor, equipment, excavation, haul, and disposal required to complete the work as shown on the Plans, as directed by the City, and ' in accordance with the Contract Documents. Payment will be prorated as the work is accomplished H:�fiile Sys\SWP-Surface Water Projects�.SWP-27-Surface Water Projecu(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\I601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 17 of 19 Bid Item B-4 Refill Basin, Remove Bypass Dam, Restore Bank(LS) This item includes refilling the sediment basin with water, restoring flow into the sediment basin, removing all temporary bypass dams, and restoring any banks and vegetation disturbed by the work. During the refilling process approximately 3/4 the creek flow shall be kept flowing to the downstream channel at all times. The Contractor shall plan the work so that the basin can be filled overnight by allowing approximately 1/4 the flow into the basin. After the majority of the basin is filled overnight, the temporary bypass dam can be removed the next day. This item includes any and all work needed to restore the banks next to the sediment basin after cleaning, including but not limited to regrading the banks, replacing rip-rap, grading, raking, and topsoil placement. Payment for this item will be made at the lump sum amount bid, and shall be considered complete compensation for all materials, tools, labor, equipment, excavation, haul, and disposal required to complete the work as shown on the Plans, as directed by the City, and in accordance with the Contract Documents. Bid Item B-5 Hydroseed (SF) This item includes furnishing and installing hydroseed, fertilizer, and mulch on the inner . banks of the sediment basin, on any areas where vegetation was disturbed by the work, and on any bare or sparse areas. All areas for hydroseeding shall be identified and review with the City for approval prior to placement. Hydroseeding shall be per Special Provisions Section 9-14.5(7). The bottom 3 feet of the basin side slope (measured vertically) does not have to be hydroseeded since it will be submerged when the basin is filled with water. The contractor shall submit seed vendor's certification for the grass seed mixture, indicating percentage by weight, percentage of purity, germination, and weed seed for each grass species. Measurement for this item will be determined by measuring the actual square feet of disturbed area to be seeded. Measurement will be made by the City per the approved area. The bid quantity for this item is included to provide a common proposal for bid purposes. The actual quantity used in construction may vary. Payment for this item will be made by at the unit price amount bid, and shall be considered complete compensation for all materials, tools, labor, and equipment required to complete the work as shown on the Plans, as directed by the City, and in accordance with the Contract Documents. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Maplwd�20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 18 of 19 Bid Item B-6: Minor Changes (LS) This item is intended for use by the City to pay for any minor changes that may be needed for project construction, and are not included as work under other bid items. The unit contract price for Minor Changes shall be as shown by the City on the Schedule of Prices. At the discretion of the Contracting Agency, all or part of this lump sum may be used in lieu of the more formal change order procedure as outlined in Standard Specifications Section 1- 04.4(1). Any work and payment under this item must be authorized in writing by the City Project Manager or Supervisor. Payment will be determined in accordance with Standard Specification Section 1-09.4. Measurement of Minor Change shall be per lump sum. Payment for this item will be prorated for the changes and amounts approved in writing by the City. If no changes are authorized the final payment for this bid item will be $0 (zero). H:�File Sys1SWP-Surface Water Projects�SWP-27-Surface Water Projects(CIP)�27-2057 MAPLEWOOD BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Maplwd\20d-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 19 of 19 1-10 TEMPORARY TRAFFIC CONTROL 1-10.1 General Section 1-10.1 is supplemented by adding the following: �******� When the bid proposal includes an item for"Traffic Control,"the work required for this item shall be all items described in Section 1-10, including,but not limited to: l. Furnishing and maintaining barricades, flashers, construction signing and other channelization devices, unless a pay item is in the bid proposal for any specific device and the Special Provisions specify furnishing, maintaining, and payment in a different manner for that device; 2. Furnishing traffic control labor, equipment, and supervisory personnel for all traffic control labor; 3. Furnishing any necessary vehicle(s) to set up and remove the Class B construction signs and other traffic control devices; 4. Furnishing labor and vehicles for patrolling and maintaining in position all of the construction signs and the traffic control devices, unless a pay item is in the bid proposal to specifically pay for this work; and 5. Furnishing labor, material, and equipment necessary for cleaning up, removing, and replacing of the construction signs and the traffic control devices destroyed or damaged during the life of the project. 6. Removing existing signs as specified or a directed by the engineer and delivering to the City Shops or storing and reinstalling as directed by the Engineer. 7. Preparing a traffic control plan for the project and designating the person responsible for traffic control at the work site. The traffic control plan shall include descriptions of the traffic control methods and devices to be used by the prime contractor, and subcontractors, shall be submitted at or before the preconstruction conference, and shall be subject to review and approval of the Engineer. 8. Contacting police, fire, 911, and ambulance services to notify them in advance of any work that will affect and traveled portion of a roadway. 9. Assuring that all traveled portions of roadways are open to traffic during peak traffic periods, 6:30 a.m. to 8:30 a.m., and 3:00 p.m. to 6:00 p.m., or as specified in the special provisions, or as directed by the Engineer. 10. Promptly removing or covering all nonapplicable signs during periods when they are not needed. If no bid item "Traffic Control" appears in the proposal then all work required by these sections will be considered incidental and their cost shall be included in the other items of work. If the Engineer requires the Contractor to furnish additional channelizing devices, pieces of equipment, or services which could not be usually anticipated by a prudent contractor for the maintenance and protection of traffic, then a new item or items may be established to pay for such items. Further limitations for consideration of payment for these items are that they are not covered by other pay items in the bid proposal, they are not specified in the Special Provisions as incidental, and the accumulative cost for the use of each individual channelizing device, piece of equipment, or service must exceed $200 in total cost for the duration of their need. In the event of disputes, the Engineer will determine what is usually anticipated by a prudent contractor. The cost for these items will be by agreed price, price established by the Engineer, or by force account. Additional items required as a result of the contractor's modification to the traffic control plan(s) appearing in the contract shall not be covered by the provisions in this paragraph. If the total cost of all the work under the contract increases or decreases by more than 25 percent, an equitable adjustment will be considered for the item "Traffic Control" to address the increase or decrease. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CleaningU601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVIS[ONS-2006v02.doc40 Traffic control and maintenance for the safety of the traveling public on this project shall be the sole responsibility of Contractor and all methods and equipment used will be subject to the approval of Owner. Traffic control devices and their use shall conform to City of Renton standards and the Manual on Uniform Tra�c Control Devices. Contractor shall not roceed with an construction until r p y p oper traffic control has been provided to the satisfaction of Engineer. Any days lost due to improper traffic control will be charged against Contractor's allowable contract time, and shall not be the cause for a claim for extra days to complete the Work. 1-10.2(1)B Traffic Control Supervisor Paragraphs 1 and 2 are revised as follows: �******� A TCS shall be on the project whenever traffic control labor is required or as authorized by the Engineer. ' The TCS shall assure that all the duties of the TCS are performed during the duration of the contract. During nonwork periods, the TCS shall be able to be on the job site within a 45-minute time period after notification by the Engineer. 1-10.2(2) Traffic Control Plans Section 1-10.2(2)is supplemented as follows: �******� The Contractor shall be responsible for assuring that traffic control is installed and maintained in conformance to established standards. The Contractor shall continuously evaluate the operation of the traffic control plan and take prompt action to correct any problems that become evident during operation. 1-10.3 Flagging, Signs, and All Other Traffic Control Devices Section 1-10.3 is supplemented as follows: (***�x**) At the end of each working day, provisions shall be made for the safe passage of traffic and pedestrians during non-working hours. Barricades shall be reflectorized as specified in Part VI of the MiTTCD, and shall be 3M diamond grade or equivalent approved by Engineer. Barricades shall also be equipped with flashers. 1-10.3(3) Construction Signs Section 1-10.3(3)paragraph 4 is supplemented as follows: �******� No separate pay item will be provided in the bid proposal for Class A or Class B construction signs. All costs for the work to provide Class A or Class B construction signs shall be included in the unit contract price for the various other items of the work in the bid proposal. 1-10.4 Measurement Section 1-10.4 is replaced with: �******� No specific unit of ineasurement will apply to the lump sum item of"Traffic Control". No adjustment in the lump sum bid amount will be made for overtime work or for use of relief flaggers. 1-10.5 Payment Section 1-10.5 is replaced with: H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc41 �******� Payment for all labor, materials, and equipment described in Section 1-10 will be made in accordance with Section 1-04.1, for the following bid items when included in the proposal: "Traffic Control,"lump sum. The lump sum contract price shall be full pay for all costs not covered by other specific pay items in the bid proposal for furnishing, installing, maintaining, and removing traffic control devices required by the contract and as directed by the Engineer in conformance with accepted standards and in such a manner as to maximize safety, and minimize disruption and inconvenience to the public. Progress payment for the lump sum item"Traffic Control"will be made as follows: �, l. When in initial warning signs for the beginning of the project and the end of construction signs are installed and approved by the Engineer, 30 percent of the amount bid for the item i will be paid. 2. Payment for the remaining 70 percent of the amount bid for the item will be paid on a �, prorated basis in accordance with the total job progress as determined by progress ' payments. I The item "Traffic Control" will be considered for an equitable adjustment per Section 1-04.6 only when the total contract price increases or decreases by more than 25 percent. The Lump Sum contract price shall be full pay for all costs involved in furnishing the pilot car(s), pilot car driver(s), and the appropriate pilot car sign(s) for any pilot car operation. Any necessary flaggers will be paid under the item for traffic control. The Lump Sum contract price shall be full pay for all costs for the labor provided for performing those construction operations described in Section 1-10.3(1)and as authorized by the Engineer. The Lump Sum contract price shall be full pay for all costs for performing the work described in Section 1-10.3(3) and Section 1-10.3(4). This payment will include all labor, equipment, and vehicles necessary for the initial acquisition, the initial installation of Class A signs, and ultimate return of all Contracting Agency-furnished signs The Lump Sum contract price shall be full pay for all costs involved when a person performs the duties described in Section 1-10.2(1)B including when performing traffic control labor duties. I The Lump Sum contract price shall be full pay for all costs involved in furnishing the vehicle or vehicles for the work described in Sections 1-10.2(1)B and 1-10.3(2). � 1-11 RENTON SURVEYING STANDARDS The following is a new section with new subsections: �******� 1-11.1(1) Responsibility for surveys All surveys and survey reports shall be prepared under the direct supervision of a person registered to practice land surveying under the provisions of Chapter 18.43 RCW. All surveys and survey reports shall be prepared in accordance with the requirements established by the Board of Registration for Professional Engineers and Land Surveyors under the provisions of Chapter 18.43 RCW. 1-11.1(2) Survey Datum and Precision The horizontal component of all surveys shall have as its coordinate base: The North American Datum of 1983/91. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601�FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc42 All horizontal control for projects must be referenced to or in conjunction with a minimum of two of the City of Renton's Survey Control Network monuments. The source of the coordinate values used will be shown on the survey drawing per RCW 58.09.070. The horizontal component of all surveys shall meet or exceed the closure requirements of WAC 332-130-060. The control base lines for all surveys shall meet or exceed the requirements for a Class A survey revealed in Table 2 of the Minimum Standard Detail Requirements for ALTA/ACSM Land Title Surveys jointly established and adopted by ALTA and ACSM in 1992 or comparable classification in future editions of said document. The angular and linear closure and precision ratio of traverses used for survey control shall be revealed on the face of the survey drawing, as shall the method of adjustment. The horizontal component of the control system for surveys using global positioning system methodology shall exhibit at least 1 part in 50,000 precision in line length dependent error analysis at a 95 percent confidence level and performed pursuant to Federal Geodetic Control Subcommittee Standards for GPS control surveys as defined in Geometric Geodetic Accuracy Standards & Specifications for Using GPS Relative Positioning Techniques dated August 1, 1989 or comparable classification in future editions of said document. The vertical component of all surveys shall be based on NAVD 1988, the North American Vertical Datum of 1988, and tied to at least one of the City of Renton Survey Control Network benchmarks. If there are two such benchmarks within 3000 feet of the project site a tie to both shall be made. The benchmark(s) used will be shown on the drawing. If a City of Renton benchmark does not exist within 3000 feet of a project, one must be set on or near the project in a permanent manner that will remain intact throughout the duration of the project. Source of elevations (benchmark) will be shown on the drawing, as well as a description of any bench marks established. � 1-11.1(3) Subdivision Information Those surveys dependent on section subdivision shall reveal the controlling monuments used and the subdivision of the applicable quarter section. Those surveys dependent on retracement of a plat or short plat shall reveal the controlling monuments,measurements,and methodology used in that retracement. 1-Il.l(4) Field Notes Field notes shall be kept in conventional format in a standazd bound field book with waterproof pages. In cases where an electronic data collector is used field notes must also be kept with a sketch and a record of control and base line traverses describing station occupations and what measurements were made at each point. Every point located or set shall be identified by a number and a description. Point numbers shall be unique within a complete job. The preferred method of point numbering is field notebook, I page and point set on that page. Example: The first point set or found on page 16 of field book 348 would be identified as Point No. 348.16.01,the second point would be 348.16.02, etc. Upon completion of a City of Renton project, either the field notebook(s) provided by the City or the original field notebook(s) used by the surveyor will be given to the City. For all other work, surveyors will provide a copy of the notes to the City upon request. In those cases where an electronic data collector is used, a hard copy print out in ASCII text format will accompany the field notes. 1-11.1(S) Corners and Monuments � Corner A point on a land boundary, at the juncture of two or more boundary lines. A monument is usually set at such points to physically reference a corner's location on the ground. Monument Any physical object or structure of record which marks or accurately references: H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc43 • A corner or other survey point established by or under the supervision of an individual per section 1-11.1(1) and any corner or monument established by the General Land Office and its successor the Bureau of Land Management including section subdivision corners down to and including one-sixteenth corners; and • Any permanently monumented boundary, right of way alignment, or horizontal and vertical control points established by any governmental agency or private surveyor including street intersections but excluding dependent interior lot corners. 1-11.1(6) Control or Base Line Survey Control or Base Line Surveys shall be established for all construction projects that will create permanent structures such as roads, sidewalks, bridges, utility lines or appurtenances, signal or light poles, or any non-single family building. Control or Base Line Surveys shall consist of such number of permanent monuments as are required such that every structure may be observed I for staking or "as-builting" while occupying one such monument and sighting another such monument. A minimum of two of these permanent monuments shall be existing monuments, recognized and on record with the City of Renton. The Control or Base Line Survey shall , occupy each monument in turn, and shall satisfy all applicable requirements of Section 1-11.1 I herein. I The drawing depicting the survey shall be neat, legible, and drawn to an appropriate scale. II North orientation should be clearly presented and the scale shown graphically as well as noted. The drawing must be of such quality that a reduction thereof to one-half original scale remains legible. If recording of the survey with the King County Recorder is required, it will be prepared on 18 inch by 24 inch mylar and will comply with all provisions of Chapter 58.09 RCW. A photographic mylar of the drawing will be submitted to the City of Renton and, upon their review and acceptance per the specific requirements of the project, the original will be recorded '� with the King County Recorder. If recording is not required, the survey drawing shall be prepared on 22 inch by 34 inch mylar, and the original or a photographic mylar thereof will be submitted to the City of Renton. The survey drawings shall meet or exceed the requirements of WAC 332-130-050 and shall conform to the City of Renton's Drafting Standards. American Public Works Association symbols shall be used whenever possible, and a legend shall identify all symbols used if each point marked by a symbol is not described at each use. An electronic listing of all principal points shown on the drawing shall be submitted with each drawing. The listing should include the point number designation (corresponding with that in the field notes), a brief description of the point, and northing, easting, and elevation (if applicable)values, all in ASCII format, on IBM PC compatible media. 1-ll.l(7) Precision Levels Vertical Surveys for the establishment of bench marks shall satisfy all applicable requirements of section 1-OS and 1-11.1. Vertical surveys for the establishment of bench marks shall meet or exceed the standards, specifications and procedures of third order elevation accuracy established by the Federal Geodetic Control Committee. Bench marks must possess both permanence and vertical stability. Descriptions of bench marks must be complete to insure both recoverability and positive identification on recovery. 1-Il.l(8) Radial and Station —Offset Topography Topographic surveys shall satisfy all applicable requirements of section 1-1 l.l herein. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc44 All points occupied or back sighted in developing radial topography or establishing baselines for station--offset topography shall meet the requirements of section 1-11.1 herein. The drawing and electronic listing requirements set forth in section 1-11.1 herein shall be observed for all topographic surveys. 1-11.1(9) Radial Topography Elevations for the points occupied or back sighted in a radial topographic survey shall be determined either by 1)spirit leveling with misclosure not to exceed 0.1 feet or Federal Geodetic Control Committee third order elevation accuracy specifications, OR 2) trigonometric leveling with elevation differences determined in at least two directions for each point and with misclosure of the circuit not to exceed 0.1 feet. I-11.1(10) Station—Offset Topography Elevations of the baseline and topographic points shall be determined by spirit leveling and shall satisfy Federal Geodetic Control Committee specifications as to the turn points and shall not exceed 0.1 foot's error as to side shots. 1-ll.l(Il) As Built Survey All improvements required to be "as-built" (post construction survey)per City of Renton Codes, TTTLE 4 Building Regulations and TITLE 9 Public Ways and Property, must be located both horizontally and vertically by a Radial survey or by a Station offset survey. The "as-built" survey must be based on the same base line or control survey used for the construction staking survey for the improvements being "as-built". The "as-built" survey for all subsurface improvements should occur prior to backfilling. Close cooperation between the installing contractor and the"as-builting" surveyor is therefore required. All "as-built" surveys shall satisfy the requirements of section 1-11.1(1) herein and shall be based upon control or base line surveys made in conformance with these Specifications. The field notes for "as-built" shall meet the requirements of section 1-11.1(4) herein and submitted with stamped and signed"as-built" drawings which includes a statement certifying the accuracy of the"as built". The drawing and electronic listing requirements set forth in section 1-11.1(6) herein shall be observed for all"as-built" surveys. 1-11.1(12) MonumentSetting and Referencing All property or lot corners,as defined in 1-11.1(5), established or reestablished on a plat or other recorded survey shall be referenced by a permanent marker at the corner point per 1-11.2(1). In situations where such markers are impractical or in danger of being destroyed, e.g., the front comers of lots, a witness marker shall be set. In most cases, this will be the extension of the lot line to a tack in lead in the curb. The relationship between the witness monuments and their respective corners shall be shown or described on the face of the plat or survey of record, e.g., "Tacks in lead on the extension of the lot side lines have been set in the curbs on the extension of said line with the curb." In all other cases the corner shall meet the requirements of section 1- 11.2(1)herein. All non corner monuments, as defined in 1-11.1(5), shall meet the requirements of section 1- 11.2(2) herein. If the monument falls with in a paved portion of a right of way or other area, the monument shall be set below the ground surface and contained within a lidded case kept separate from the monument and flush with the pavement surface,per section 1-11.2(3). In the case of right of way centerline monuments all points of curvature(PC),points of tangency (PT), street intersections,center points of cul-de-sacs shall be set. If the point of intersection,PI, for the tangents of a curve fall within the paved portion of the right of way, a monument can be set at the PI instead of the PC and PT of the curve. H:1File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc45 For all non corner monuments set while under contract to the City of Renton or as part of a City of Renton approved subdivision of property, a City of Renton Monument Card(furnished by the city) identifying the monument; point of intersection (PI), point of tangency (PT), point of curvature (PC), one-sixteenth corner, Plat monument, street intersection, etc., complete with a description of the monument, a minimum of two reference points and NAD 83/91 coordinates and NAVD 88 elevation shall be filled out and filed with the city. 1-11.2 Materials I-II.2(1) Property/Lot Corners Corners per 1-11.1(5) shall be marked in a permanent manner such as 1/2 inch diameter rebar 24 inches in length, durable metal plugs or caps, tack in lead, etc. and permanently marked or tagged with the surveyor's identification number. The specific nature of the marker used can be determined by the surveyor at the time of installation. I-I1.2(2) Monuments Monuments per 1-11.1(5) shall meet the requirements as set forth in City of Renton Standazd Plans page H031 and permanently marked or tagged with the surveyor's identification number. 1-11.2(3) Monument Case and Cover Materials shall meet the requirements of section 9-22 and City of Renton Standard Plans page H031. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc46 —� 2-01 CLEARING, GRUBBING,AND ROADSIDE CLEANUP 2-01.1 Description Section 2-01.1 is supplemented as follows: �s*sssW� The limits of clearing and grubbing (construction limits) shall be defined as being the construction limit lines as shown in the Plans. Where, in the opinion of the Engineer, any trees abutting or adjacent to the limits of clearing and grubbing are damaged and require removal, the Contractor shall remove such trees. Any trees flagged by the Engineer to remain within the clearing and grubbing limits shall be left undamaged by the Contractor's operations. Any flagged trees which are damaged shall be replaced in kind at the Contractor's expense. Existing landscaping outside the construction limits, including but not limited to, sod, rockeries, beauty bark, decorative gravel or rock,bushes, and shrubbery shall be protected from damage. The property owners shall be responsible for removing and/or relocating irrigation equipment, trees, shrubs, curbing, ornamental plants, and any other decorative landscaping materials within the construction limits that they wish to save. The Contractor shall give property owners 10 days' written notice prior to removing landscaping materials. All landscaping materials that remain in the construction limits after that time period shall be removed and disposed of, by the Contractor, in accordance with Section 2-01 of the Standard Specifications,these Special Provisions,and the Plans. The Contractor shall receive approval from the Engineer prior to removal. 2-01.2 Disposal of Usable Material and Debris Section 2-01.2 is supplemented as follows: �*rss*t� The Contractor shall dispose of all debris by Disposal Method No. 2–Waste Site. 2-01.5 Payment Section 2-01.5 is supplemented as follows: (ttYitt) The lump sum price for "Clearing and Grubbing" shall be full compensation for all work described herein and shown in the Plans, including removing trees and shrubbery where shown in the Plans and directed by the Engineer. 2-02 REMOVAL OF STRUCTURE AND OBSTRUCTIONS 2-02.3(3) Removal of Pavement, Sidewalks, and Curbs Section 2-023(3)is revised and supplemented as follows: �******� Item"l."Ts revised as follows: In removing pavement, sidewalks, driveways, and curbs, the Contractor shall haul broken-up pieces to some off-project site. The section is supplemented as follows: When an area where pavement, sidewalk, or driveway has been removed is to be opened to traffic before pavement patching has been completed, temporary mix asphalt concrete patch shall be required. Temporary patching shall be placed to a minimum depth of 2 inches immediately after backfilling and compaction are complete, and before the road is opened to traffic. MC cold mix or MC hot mix shall be used at the discretion of the Engineer. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIIV�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc47 I � 2-02.4 Measurement Section 2-d2.4 replaces the existing vacant section: �xw�w,�r.) Sawcutting existing cement and asphalt concrete pavements shall be measured by the linear faat along the sawcut, full depth. Wheelcutting of pavement will not be measured far separate payrnent, but shall be included in other items of Work. 2-02.5 Payment Section 2-42.5 is supplemented by adding: �****�x*� "Saw Cutting",per Lineal Faot. "Remave Sidewalk",per Square Yard. "Remove Curb and Gutter",per Lineal Foat. "Cold Mix",per Tan "Remave Asphalt Concrete Pavement,"per square yard. "Remove Cernent Concrete pavement,"per squaze yard. "Remave existing ,"per . .All costs related to the removal and disposal of structures and obstructions includi�g saw cutting, excavation, backfilling and temporary asphalt shall be considered incidental to and included in ather items unless designated as specific bid itenns in the proposal. If pavements, sidewalks, ar curbs lie within an excavatian area and are not mentioned as separate pay items, their removal wili be paid for as part of the quantity remaved in excavatian. If they are mentianed as a separate item m the proposal, they will be measured and paid for as pravided under Section 2-Q2.5, and will nat be included in the quantity calculated for excavatian. 2-03 RUADWAY EXCA�ATI4N AND EMBANK:MENT 2-03,3 Constructian Requirements Section 2-03.3 is supplemented by adding the following: �*�***�� Roadway excavation shall include the remaval af all materials excavated from within the limits shown on the plans. Suitable exeavated material shall be used for emba�nkments, while surplus excavated material or unsuitable material shall be disposed of by the Contractor. Earthwork quantities and changes will be camputed, either manually or by means af electronic data pracessing equipment,by use af the average end area method. Any changes to the proposed work as directed by the Engineer that would alter these quantities shall be calculated by the Engineer and submitted to the Contractor for his review and verification. Any excavation or embanktnent beyond the limits indicated in the Plans, unless ordered by the Engineer, shali nat be paid far. AII work and material required ta return these areas to their original conditions,as directed by the Engineer,sha11 be provided by the Cantractor at his sale expense. All areas shall be excavated, filled, and/or backfilled as necessary ta cornply with the grades shown on the Plans. In filled and backfilled areas, fine grading shall begin dunng the placement and the compactian of the final Iayer. In cut sections, fine grading shall begin within the funal six (b) inches of cut. Final grading shall produce a surfaee which is smooth and even, without abrupt changes in grade, Excavation far curbs and gutters shall be accomplished by cutting accurately ta the cross sections, grades and elevatians shown. Care shall be taken not to excavate belaw the specified grades. The contractar shall maintain all excavations free from detrimental quantities of leaves,brush,sticks,trash and other debris until final acceptance of the Work. H:\File Sys\SWP-Surface Water ProjeatslSWP-27-Surface Water Proj�ts(CIP}t2'T-2057 Maplewood BASINl2009 Fond Cleaning11641 FINAL SPEC-24Q4-Ch�k-Revisel2Qa-SPECIAL PROVISIONS-2005v02.doc48 I _.I � � Following removal of topsoil or excavation to grade and before placement of fills or base course, the subgrade under the roadway shall be proof-rolled to identify any soft or loose areas which may warrant additional compaction or excavation and replacement. The Contractor shall provide temporary drainage or protection to keep the subgrade free from standing water. Acceptable excavated native soils shall be used for fill in the area requiring fills. Care shall be taken to place excavated material at the optimum moisture content to achieve the specified compaction. Any native material used for fill shall be free of organics and debris and have a maximum particle size of 6 inches. It shall be the responsibility of the Contractor to prevent the native materials from becoming saturated with water. The measures may include sloping to drain, compacting the native materials, and diverting runoff away from the materials. If the Contractor fails to take such preventative measures, any costs or delay related to drying the materials shall be at his own expense. If the native materials become saturated, it shall be the responsibility of the Contractor to dry the materials, to the optimum moisture content. If sufficient acceptable native soils are not available to complete construction of the roadway embankment,Gravel Borrow shall be used. If subgrade trimmer is not required on the project, all portions of Section 2-03 shall apply as though a subgrade trimmer were specified. If sufficient acceptable native soils, as determined by the Engineer, are not available to complete construction of the roadway embankment, Gravel Bonow meeting the requirements of Section 9- 03.14 of the Standard Specifications shall be used. 2-03.4 Measurement Section 2-03.4 is supplemented by adding the following: �******� At the discretion of the engineer, roadway excavation, borrow excavation, and unsuitable foundation excavation-by the cubic yard(adjusted for swell) may be measured by truck in the hauling vehicle at the point of loading. The contractor shall provide truck tickets for each load removed. Each ticket shall have the truck number,time and date, and be approved by the engineer. 2-03.5 Payment Section 2-03.5 is revised as follows: �******� Payment for embankment compaction will not be made as a separate item.All costs for embankment compaction shall be included in other bid items involved. Payment will be made for the following bid items when they are included in the Proposal: "Roadway Excavation Including Haul,"Per Cubic Yard "Unsuitable Foundation Excavation Including Haul,"Per Cubic Yard "Gravel Borrow Including Haul,"Per Ton When the Engineer orders excavation below subgrade, unit contract prices for roadway excavation and ha ul shall apply, unless the work and/or equipment to perform the work differs materially from the excavation above subgrade, then payment will be in accordance with the item "Unsuitable Foundation Excavation Including Haul". In this case,all items of work other than roadway excavation shall be paid at unit contract prices. The unit contract price per cubic yard for"Roadway Excavation Including Haul" shall be full pay for excavating, loading,placing,or otherwise disposing of the material. ' The unit contract price per cubic yard for "Unsuitable Foundation Excavation Including Haul" shall be full pay for excavating, loading, and disposing of the material. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc49 Payment for embankment compaction will not be made as a separate item.All costs for embanktnent compaction shall be included in other bid items involved. 2-04 HAUL 2-04.5 Payment Section 2-04.5 is revised and supplemented as follows: �******� All costs for the hauling of material to, from, or on the job site shall be considered incidental to and included in the unit price of other units of work. 2-06 SUBGRADE PREPARATION 2-06.5 Measurement and Payment Section 2-06.5 is supplemented by adding the following: �******� Subgrade preparation and maintenance including watering shall be considered as incidental to the construction and all costs thereof shall be included in the appropriate unit or lump sum contract bid prices. 2-09 STRUCTURE EXCAVATION 2-09.1 Description Section 2-09.1 is supplemented by adding the following: �******� This work also includes the excavation, haul, and disposal of all unsuitable materials such as peat, muck, swampy or unsuitable materials including buried logs and stumps. 2-09.3(1)D Disposal of Excavated Material Section 2-09.3(1)D is revised as follows: �******� The second paragraph is replaced with: All costs for disposing of excavated material within or external to the project limits shall be included in the unit contract price for structure excavation,Class A o�B. The third paragraph is replaced with: If the contract includes structure excavation, Class A or B, including haul, the unit contract price shall include all costs for loading and hauling the material the full required distance, otherwise all such disposal costs shall be considered incidental to the work. . 2-09.4 Measurement Section 2-09.4 is revised and supplemented as follows: �******�... Gravel backf'ill. Gravel backfill except when used as bedding for culvert, storm sewer, sanitary sewer, manholes, and catch basins, will be measured by the cubic yard in place determined by the neat lines required by the Plans or by the ton as measured in conformance with section 1-09.2. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Proj�ts(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc50 2-09.5 Payment Section 2-09.5 is revised and supplemented as follows: �******� Payment will be made for the following bid items when they are included in the proposal: "Structure Excavation Class A",per cubic yard. "Structure Excavation Class B",per cubic yard. "Structure Excavation Class A Incl. Haul",per cubic yard. "Structure Excavation Class B Incl. Haul",per cubic yard. Payment for reconstruction of surfacing and paving within the limits of structure excavation will be at the applicable unit prices for the items involved. If the Engineer orders the Contractor to excavate below the elevations shown in the plans, the unit contract price per cubic yard for "Structure Excavation Class A or B" will apply. But if the Contractor excavates deeper than the plans or Engineer requires, the Contracting Agency will not pay for material removed from below the required elevations. In this case, the Contractor, at no expense to the Contracting Agency, shall replace such material with concrete or other material the Engineer approves.The unit contract price per cubic yard for the bid items listed as 1 through 4 above shall be full pay for all labor, materials, tools, equipment, and pumping, or shall be included in the unit bid price of other items of work if"Structure Excavation" or "Structure Excavation Incl Haul" are not listed as pay items in the contract. "Shoring or Extra Excavation Class B",per square foot. The unit contract price per square foot shall be full pay for all excavation, backfill, compaction, and other work required when extra excavation is used in lieu of constructing shoring. If select backfill � material is required for backfilling within the limits of the structure excavation, it shall also be � required as backf`ill material for the extra excavation at the Contractor s expense. Any excavation or backfill material being paid by unit price shall be calculated by the Engineer only for the neat line measurement of the excavation and shall not include the extra excavation beyond the neat line. If there is no bid item for shoring or extra excavation Class B on a square foot basis and the nature of the excavation is such that shoring or extra excavation is required as determined by the Engineer, then shoring or extra excavation shall be considered incidental to the work involved and no further compensation shall be made. "Gravel Backfill(Kind)for(Type of Excavation)",per cubic yard or per Ton. "Controlled Density Fill",per cubic yard. When gravel backfill is paid by the ton, the Contractor shall take care to assure to the satisfaction of the Engineer that such per ton backfill is only being used for the specified purpose and not for purposes where backfill is incidental or being paid by cubic yard. Evidence that per ton gravel backfill is not being used for its designated purpose shall be grounds for the Engineer to deny payment for such load tickets. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\t 601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc51 5-04 ASPHALT CONCRETE PAVEMENT 5-04.3(7)A Mix Design Item 2 is deleted and replaced with: �*****� 1. Nonstatistical HMA Evaluation. 1'he contractor shall submit a certification that the mix design submitted meets the requirements of Sections 9-03.8(2) and 9-03.8(6). The contractor must submit the mix design using DOT Form 350-042 EF. Verification of the mix design by the Contracting Agency is not needed. The Project Engineer will determine anti-strip requirements for the HMA. The mix design will be the initial job mix formula (JMF) for the class of mix. Any additional adjustments to the JMF will require the approval of the Project Engineer and may be made per Section 9-03.8(7). 5-04.3(8)A Acceptance Sampling and Testing—HMA Mi,xture Item 1 is deleted and replaced with: �*****� 1. General. Acceptance of HMA shall be as provided under nonstatistical or commercial evaluation. Nonstatistical evaluation will be used for the acceptance of HMA. Commercial evaluation will be used for Commercial HMA and for other classes of HMA in the following applications: sidewalks, road approaches, ditches, slopes, paths, trails, gores, prelevel, and pavement repair. Other nonstructural applications as approved by the Project Engineer. Sampling and testing of HMA accepted by commercial evaluation will be at the option of the Engineer. The proposal quantity of HMA that is accepted by commercial evaluation will be excluded from the quantities used in the determination of nonstatistical evaluation. Item 7 is deleted 5-04.S(1)A Price Adjustments for Quality of HMA Section is deleted and replaced with: �*****� Statistical analysis of quality of gradation and asphalt content will be performed based on Section 1-06.2 using the following price adjustment factors: Table of Price Adjustment Factors Constituent Factor"f' All aggregate passing: 1 %z", 1", 3/", '/z", 3/8"and No.4 sieves 2 All aggregate passing No. 8,No 16, No. 30,No. 50,No. 100 3 All aggregate passing No. 200 sieve 20 Asphalt binder 52 H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc52 A pay factor will be calculated for sieves listed in Section 9-03.8(7) for the class of HMA and for the asphalt binder. 1. Nonstatistical Evaluation. Each lot of HMA produced under Nonstatisical Evaluation and having all constituents falling within the tolerance limits of the job mix formula shall be accepted at the unit contract price with no further evaluation. When one or more constituents fall outside the nonstatistical acceptance tolerance limits in Section 9-03.8(7), the lot shall be evaluated in accordance with Section 1- 06.2 to determine the appropriate CPF. The nonstatistical tolerance limits will be used in the calculation of the CPF and the maximum CPF shall be 1.00. When less than three sublots exist, backup samples of the existing sublots or samples from the street shall be tested to provide a minimum of three sets of results for evaluation. 2. Commercial Evaluation. If sampled and tested, HMA produced under Commercial Evaluation and having all constituents falling within the tolerance limits of the job mix formula shall be accepted at the unit contract price with no further evaluation. When one or more constituents fall outside the commercial acceptance tolerance limits in Section 9-03.8(7), the lot shall be evaluated to determine the appropriate CPF. The commercial tolerance limits will be used in the calculation of the CPF and the maximum CPF shall be 1.00. When less than three sublots exist, backup samples of the existing sublots or samples from the street shall be tested to provide a minimum of three sets of results for evaluation. For each lot of HMA produced under Nonstatistical or Commercial Evaluation when the calculated CPF is less than 1.00, a Nonconforming Mix factor (NCFM) will be determined. THE NCFM equals the algebraic difference of CPF minus 1.00 multiplied by 60 percent. The Job Mix Compliance Price Adjustment will be calculated as the product of the NCMF,the quantity of HMA in the lot in tons, and the unit contract price per ton of the mix. If a constituent is not measured in accordance with these Specifications, its individual pay factor will be considered 1.00 in calculating the composite pay factor. 5-04.S(1)A Price Adjustments for Quality of HMA Compaction Section is deleted and replaced with: �*****� The maximum CPF of a compaction lot is 1.00 For each compaction lot of HMA when the CPF is less than 1.00, a Nonconforming Compaction Factor (NCCF) will be determined. THE NCCF equals the algebraic difference of CPF minus 1.00 multiplied by 40 percent. The Compaction Price Adjustment will be calculated as the product of the NCFF, the quantity of HMA in the lot in tons and the unit contract price per ton of the mix. H:�F'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond � Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc53 5-06 TRENCH RESTORATION AND OVERLAY (moved from 5-20.3) � New Section Added: I �******� 'I CITY OF RENTON TRENCH RESTORATION AND STREET OVERLAY REQUIItEMENTS Amended April 4,2005 by Ordinance 5131 SECTION 1 PURPOSE The purpose of this code section is to establish guidelines for the restoration of City streets disturbed by installation of utilities and other construction activities. Any public or private utilities, general contractors,or others permitted to work in the public right-of-way will adhere to the procedures set forth in this policy. SECTION 2 DEFINITIONS Engineer: The term engineer shall denote the City project manager, inspector and/or plan reviewer, or their designated representative. SECTION 3 HOURS OF OPERATIONS Hours for work within the roadway for asphalt overlays or trench restoration shall be as directed by the Traffic Control Plan requirements and as approved by the Traffic Operations Engineer. SECTION 4 APPLICATION 1. The following standards shall be followed when doing trench or excavation work within the paved portion of any City of Renton right-of-way. 2. Modificarions or exemptions to these standards may be authorized by the Planning/Building/Public Works Administrator,or authorized representative,upon written request by the permittee,their contractor or engineer and demonstration of an equivalent alternative. SECTION 5 INSPECTION The Engineer may determine in the field that a full street-width(edge-of-pavement to edge-of- pavement)overlay is required due to changes in the permit conditions such as,but not limited to the following: 1. There has been damage to the existing asphalt surface due to the contractor's equipment. 2. The trench width was increased significantly or the existing pavement is undermined or damaged. 3. Any other construction related activities that require additional pavement restoration. SECTION 6 CITY OF RENTON STANDARDS 1. All materials and workmanship shall be in accordance with the City of Renton Standard and Supplemental Specifications(current adopted version)except where otherwise noted in these Standards.Materials and workmanship are required to be in conformance with standards for the Standard Specifications for Road,Bridge, and Municipal Construction prepared by the Washington State Chapter of the American Public Works Association (APWA)and the Washington State Department of Transportation(WSDOT)and shall comply with the most current edition,as modified by the City of Renton Supplemental Specifications. An asphalt paver shall be used in accordance with Section 5-04.3(3)of Standard Specificallons.A"Layton Box"or equal may be used in place of the power- , propelled paver. Rollers shall be used in accordance with Section 5-04.3(4)of the Standard Specifications. "Plate Comnactors"and"Jumnin�Jacks"SHALL NOT be used in lieu of rollers. 2. Trench backfill and resurfacing shall be as shown in the City of Renton Standard Details, unless modified by the City Permit. Surfacing depths shown in the Standard Details are H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc54 minimums and may be increased by the Engineer to meet traffic loads or site conditions. SECTION 7 REQUIREMENT FOR PATCHING,OVERLAY,OVERLAY WIDTHS All trench and pavement cuts shall be made by sawcut or by grinding. Sawcuts or grinding shall be a minimum of one foot(1')outside the trench width. The top two inches(2") of asphalt shall be ground down to a minimum distance of one foot(1')beyond the actual outside edges of the trench and shall be replaced with two inches(2")of Class B asphalt,per City of Renton Standards. At the discretion of the engineer,a full street width overlay may be required. Lane-width or a full street-width overlay will be determined based upon the location and length of the proposed trench within the roadway cross-section. Changes in field conditions may warrant implementation of additional overlay requirements. 1. Trenches(Road Crossings): a The minimum width of a transverse patch(road crossing) shall be six and one-half feet(6.5'). See City of Renton Standard Plan Drawing#HR—23 (SP Page: H032A). b Any affected lane will be ground down two inches(2")and paved for the entire width of the lane. c Patch shall be a minimum of one foot(1')beyond the excavation and patch length shall be a minimum of an entire traveled lane. d if the outside of the trenching is within three feet(3')of any adjacent lane line,the entire adjacent traveled lane affected will be repaved e An area including the trench and one foot(1')on each side of the trench but not less than six and one half feet(6.5')total for the entire width of the affected traveled lanes � will be ground down to a depth of two inches(2"). A two-inch(2")overlay of Class B asphalt will be applied per City standards. 2. Trenches Running Parallel With the Street: a The minimum width of a longitudinal patch shall be four and one-half feet(4.5'). See City of Renton Standard Plan Drawing #HR-OS (SP Page H032). b If the trenching is within a single traveled lane,an entire lane-width overlay will be required. c If the outside of the trenching is within three feet(3')of any adjacent lane line,the ' entire adjacent traveled lane affected will be overlaid. d if the trenching is greater than,or equal to 30%of lane per block(660-foot maximum block length), or if the total patches exceed 12 per block, then the lanes affected will be overlaid. Minimum overlay shall include all patches within the block section. e The entire traveled lane width for the length of the trench and an additional ten feet (10')at each end of the trench will be ground down to a depth of two inches (2").A two-inch(2")overlay of Class B will be applied per City standards. 3. Potholing: Potholing shall meet the same requirements as trenching and pavement restoration. Potholing shall be a minimum of one foot(1')beyond the excavation. All affected lanes will be ground down to a depth of two inches(2")and paved not less than six and one half feet(6.5')wide for the entire width of the lane. Potholes greater than five feet(5') in length, width or diameter shall be restored to trench restoration standards. In all cases, potholes shall be repaired per Renton Standard Plan#HROS (SP Page H032). Restoration requirements utilizing vactor equipment will be determined by the engineer. SECTION 8 PAVEMENT REMOVAL IN LIEU OF GRINDING The contractor in all cases can remove the pavement in the replacement area instead of grinding out the specified two inches (2")of asphalt. Full pavement replacement to meet or exceed the existing pavement depth will be required for the area of pavement removal. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc55 SECTION 9 TRENCH BACKFII,L AND RESTORATION CONSTRUCTION REQUIREMENTS 1. Trench restoration shall be either by a patch or overlay method,as required and indicated I on City of Renton Standazd Plans#HR-O5, HR-23, and HR-22 (SP Pages#H032, H032A, and H033). 2. All trench and pavement cuts, which will not be overlaid, shall be made by sawcut or grinding. Sawcuts shall be a minimum of two feet(2')outside the excavated trench width. 3. All trenching within the top four feet(4') shall be backfilled with crushed surfacing materials conforming to Section 4-04 of the Standard Specifications. Any trenching over four feet(4') in depth may use materials approved by the Engineer or Materials Lab for backfilling below the four-foot(4')depth. If the existing material(or other material) is determined by the Engineer to be suitable for backfill,the contractor may use the native material, except that the top six inches(6") shall be crushed surfacing top course material. The trench shall be compacted to a minimum ninety-five percent(95%) density,as described in Section 2-03 of the Standard Specifications. In the top six feet (6')of any trench,backfill compaction shall be performed in eight to 12-inch(8-12") lifts. Any trench deeper than six feet(6')may be compacted in 24-inch lifts,up to the top six- foot(6')zone. All compaction shall be performed by mechanical methods. The compaction tests may I be perfonned in maximum four-foot(4')vertical increments. The test results shall be given to the Engineer for review and approval prior to paving. The number and location of tests required shall be determined by the Engineer. 4. Temporary restoration of trenches for overnight use shall be accomplished by using MC mix(cold mix), Asphalt Treated Base(ATB),or steel plates,as approved by the Engineer. ATB used for temporary restoration may be dumped directly into the trench, bladed out and rolled. After rolling,the trench must be filled flush with asphalt to provide a smooth riding surface.If the temporary restoration does not hold up,the Contractor shall repair the patch within eight hours of being notified of the problem by the City.This requirement applies 24 hours per day, seven days a week. In the event that the City determines to repair the temporary patch,the contractor shall reimburse the City in an amount that is double the City's cost in repairing the patch,with the second half of the reimbursement to represent City overhead and hidden costs. 5. Asphalt Concrete Class E or Class B shall be placed to the compacted depth as required and indicated on City of Renton Standard Plans#HR-O5, HR-23,and HR-22(SP Pages #H032,H032A, and H033)or as directed by the Engineer. The grade of asphalt shall be AR-4000W. The materials shall be made in conformance with Section 9-02.1(4)of the Standard Specifications. 6. Tack coat shall be applied to the existing pavement at edge of saw cuts and shall be emulsified asphalt grade CSS-1,as specified in Section 9-02.1(6)of the Standard Specifications.Tack shall be applied as specified in Section 5-04 of the Standard Specifications. 7. Asphalt Concrete Class E or Class B, shall be placed in accordance with Section 5-04 of the Standard Specifications; except those longitudinal joints between successive layers of asphalt concrete shall be displaced laterally a minimum of twelve inches(12"),unless otherwise approved by the Engineer. Fine and coarse aggregate shall be in accordance with Section 9-03.8 of the Standard Specifications. All street surfaces,walks or driveways within the street trenching areas shall be feathered and shimmed to an extent that provides a smooth-riding connection and expeditious drainage flow for the newly paved surface. Feathering and shimming shall not decrease the minimum vertical curb depth below four inches(4") for storm water flow. The Engineer may require additional grinding to increase the curb depth available for storm water flow in areas that are inadequate. Shimming and feathering, as required by the Engineer,shall be accomplished by raking H:�F'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\I601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc56 out the oversized aggregates from the Class B mix as appropriate. Surface smoothness shall be per Section 5-04.3(13)of the Standard Specifications. The paving shall be corrected by removal and repaving of the trench only. Asphalt patch , depths will vary based upon the streets being trenched. The actual depths of asphalt and the work to be performed shall be as required and indicated on City of Renton Standard Plans#HR-O5,HR-23,and HR-22(SP Pages#H032,H032A, and H033). Compaction of all lifts of asphalt shall be a minimum ninety-two percent(92%)of density as determined by WSDOT Test Method 705. The number of tests required shall be determined by the Engineer. Testing shall be performed by an independent testing lab with the results being supplied to the Engineer. Testing is not intended to relieve the contractor from any liability for the trench restoration. It is intended to show the inspector,and the City,that the restoration meets these specifications. 8. All joints shall be sealed using paving asphalt AR-4000W. 9. When trenching within the unpaved roalway shouldcr(s),the shouldcr sha11 be restored to its original condition,or better. 10. The final patch or overlay shall be completed as soon as possible and shall not exceed fifteen(151 workine davs after first onenine the trench. This time frame may be adjusted if delays are due to inclement paving weather or other adverse conditions that may exist. However,delaying of fmal patch or overlay work is subject to the Engineer's approval. The Engineer may deem it necessary to complete the work within the fifteen(15) working day time frame and not allow any time extension. Should this occur,the Contractor shall perform the necessary work,as directed by the Engineer. 11. A City of Renton temporary Traffic Control Plan(from Renton Transportation Engineering) shall be submitted and approved by the Engineer a minimum of three(3) working days prior to commencement of work. SECTION 10 REMOVAL OF UTILITY LOCATE MARKINGS FROM SIDEWALKS REQUIRED The Permittee will be required to remove utility locate marks on sidewalks only within the Downtown Core Area. The permittee shall remove the utility locate marks within 14 days of job completion. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CleaningU 601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc57 7-01 DRAINS 7-01.2 Materials The second paragraph of Section 7-01.2 is revised as follows: �******� Drain pipes may be concrete, zinc coated (galvanized) corrugated iron with Asphalt Treatment I, aluminum coated (aluminized) corrugated iron with Asphalt Treatment I, zinc coated (galvanized) steel with Asphalt Treatment I, corrugated aluminum alloy, polyvinyl chloride (PVC), or corrugated polyethylene(PE)at the option of the Contractor unless the Plans specify the type to be used. 7-01.3 Construction Requirements Section 7-01.3 is revised as follows: �******� The second paragraph is revised as follows: PVC drain pipe shall be jointed with a bell and spigot joint using a flexible elastomeric seal as described in Section 9-04.8. The bell shall be laid upstream. PE or ABS drain pipe shall be jointed with snap-on, screw-on, or wraparound coupling bands as recommended by the manufacturer of the tubing. The sixth paragraph is revised as follows: PVC underdrain pipe shall be jointed using either the flexible elastomeric seal as described in Section 9-04.8 or solvent cement as described in Section 9-04.9, at the option of the Contractor unless otherwise specified in the Plans. The bell shall be laid upstream. PE or ABS drainage tubing underdrain pipe shall be jointed with snap-on, screw-on, or wraparound coupling bands, as recommended by the manufacturer of the tubing. 7-01.4 Measurement Section 7-01.4 is supplemented adding the following: �******� When the contract does not include "structure excavation Class B" or "Structure excavation Class B including haul" as a pay item all costs associated with these items shall be included in other contract pay items. 7-02 CULVERTS 7-02.2 Materials The second paragraph of Section 7-02.2 is revised and supplemented as follows: �******� Where steel or aluminum are referred to in this Section in regard to a kind of culvert pipe, pipe arch, or end sections, it shall be understood that steel is zinc coated (galvanized) with Asphalt Treatment I or aluminum coated (aluminized) corrugated iron or steel, and aluminum is corrugated aluminum alloy as specified in Sections 9-05.4 and 9-05.5. Where plain or reinforced concrete, steel, or aluminum are referred to in Section 7-02 it shall be understood that reference is also made to PVC. 7-04 STORM SEWERS 7-04.2 Materials The second paragraph of Section 7-04.2 is�e�se�replaced as follows: �******� Where steel or aluminum are referred to in this Section in regard to a kind of storm sewer pipe, it shall be understood that steel is zinc coated(galvanized),Asphalt Treatment I Coated corrugated iron or steel and aluminum is corrugated aluminum alloy as specified in Sections 9-05.4 and 9-05.5. The Contractor shall require pipe suppliers to furnish certificates signed by their authorized representative, stating the specifications to which the materials or products were manufactured. The H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CieaningV 601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc58 Contractor shall provide 2 copies of these certifications to the Engineer for approval. Certificates showing nonconformance with the Contract shall be sufficient evidence for rejection. Approval of certificates shall be considered only as tentative acceptance of the materials and products, and such action by Engineer will not relieve Contractor of his/her responsibility to perform field tests and to replace or repair faulty materials, equipment, and/or workmanship and Contractor's own expense. 7-04.4 Measurement The first paragraph of Section 7-04.4 is revised as follows: �******� The length of storm sewer pipe will be the number of linear feet of completed installation measured along the invert and will include the length through elbows, tees, and fittings. The number of linear feet will be measured from the center of manhole or from the center of catch basin to center of catch basins and similar type structures. 7-04.5 Payment The second and third paragraphs of Section 7-04.5 are revised as follows: �******� ' The unit contract price per linear foot for storm sewer pipe of the kind and size specified shall be full pay for all work to complete the installation, including adjustment of inverts to manholes. When no bid item "gravel backfill for pipe bedding" is included in the Schedule of Prices, pipe bedding, as shown in the standard plans, shall be considered incidental to the pipe and no additional payment shall be made. Testing of storm sewer pipe, if required by the Engineer, shall be considered incidental to and included in the unit contract prices for other items. Cost of connecting pipe to structures shall be included in the various unit contract prices for storm sewer pipe, and no additional compensation will be allowed. Abandonment and plugging of pipe shall be included in the lump sum contract price for"Removal of Structure and Obstruction". No separate payment will be made. 7-OS MANHOLES, INLETS,AND CATCH BASINS . 7-05.3 Construction Requirements Section 7-05.3 is supplemented by adding the following: �******� All manholes shall have eccentric cones and shall have ladders. Sanitary sewer pipe to manhole connections shall be"Kor-n-Seal"boot or approved equal. 7-05.3(1) Adjusting Manholes and Catch Basins to Grade Section 7-05.3(1)is replaced with: �******� Where shown in the Plans or where directed by the Engineer, the existing manholes, catch basins, or inlets shall be adjusted to the grade as staked or otherwise designated by the Engineer. The existing cast iron ring and cover on manholes and the catch basin frame and grate shall first be removed and thoroughly cleaned for reinstalling at the new elevation. From that point, the existing structure shall be raised or lowered to the required elevation. The Contractor shall construct manholes so as to provide adjustment space for setting cover and casting to a finished grade as shown on the construction plans, Manhole ring and covers shall be adjusted to the finished elevations per standard detail BR29, SP Page B074, prior to final acceptance of the work. Manholes in unimproved areas shall be adjusted to 6"above grade. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc59 In unpaved streets: Manholes, catch basins and similar structures in areas to be surfaced with crushed rock or gravel shall be constructed to a point approximately eight inches below the subgrade and covered with a temporary wood cover. Existing manholes shall be cut off and covered in a similar manner. The contractor shall carefully reference each manhole so that they may be easily found upon completion of the street work. After placing the gravel or crushed stone surfacing, the manholes and manhole castings shall be constructed to the finished grade of the roadway surface. Excavation necessary for bringing manholes to grade shall center about the manhole and be held to the minimum area necessary. At the completion of the manhole adjustment, the void around the manhole shall be backfilled with materials which result in the section required on the typical roadway section, and be thoroughly compacted. In cement concrete pavement: Manholes, catch basins and similar structures shall be constructed and adjusted in the same manner as outlined above except that the final adjustment shall be made and cast iron frame be set after forms have been placed and checked. In placing the concrete pavement, extreme care shall be taken not to alter the position of the casting in any way. In asphalt concrete pavement: Manholes shall not be adjusted until the pavement is completed, at which time the center of each manhole shall be carefully relocated from references previously established by the contractor. T'he pavement shall be cut in a restricted area and base material be removed to permit removal of the cover. The manhole shall then be brought to proper grade utilizing the same methods of construction as for the manhole itself. The cast iron frame shall be placed on the concrete blocks and wedged up to the desired grade. The asphalt concrete pavement shall be cut and removed to a neat circle, the diameter of which shall be equal to the outside diameter of the cast iron frame plus two feet. The base materials and crushed rock shall be removed and Class 3000 or Commercial Portland Cement Concrete shall be placed so that the entire volume of the excavation is replaced up to within but not to exceed 2 inches of the finished pavement surface. On the day following placement of the concrete, the edge of the asphalt concrete pavement, and the outer edge of the casting shall be painted with hot asphalt cement. Asphalt Class G concrete shall then be placed and compacted with hand tampers and a patching roller. The complete patch shall match the existing paved surface for texture, density, and uniformity of grade. The joint between the patch and the existing pavement shall then be carefully painted with hot asphalt cement or asphalt emulsion and shall be immediately covered with dry pavmg sand before the asphalt cement solidifies. The inside throat of the manhole shall be thoroughly mortared and plastered. Adiustment of inlets: The final alignment and grade of cast iron frames for new and old inlets to be adjusted to grade will be established from the forms or adjacent pavement surfaces. The final adjustment of the top of the inlet will be performed in similar manner to the above for manholes. On asphalt concrete paving projects using curb and gutter section, that portion of the cast iron frame not embedded in the gutter section shall be solidly embedded in concrete also.The concrete shall extend a minimum of six inches beyond the edge of the casting and shall be left 2 inches below the top of the frame so that the wearing course of asphalt concrete pavement will butt the cast iron frame. The existing concrete pavement and edge of the casting shall be painted with hot asphalt cement. Adjustments in the inlet structure shall be constructed in the same manner and of the same material as that required for new inlets.The inside of the inlets shall be mortared and plastered. Monuments and cast iron frame and cover: Monuments and monument castings shall be adjusted to grade in the same manner as for manholes. Valve box castings: Adjustments of valve box castings shall be made in the same manner as for manholes. 7-05.3(2) Abandon Existing Manholes Section 7-05.3(2)is revised as follows: �******� Where it is required that an existing manhole be abandoned, the structure shall be broken down to a depth of at least 4 feet below the revised surface elevation, all connections plugged, the manhole base shall be fractured to prevent standing water, and the manhole filled with sand and compacted to H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(C[P)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc60 90 percent density as specified in Section 2-03.3(14)C. Debris resulting from breaking the upper part of the manhole may be mixed with the sand subject to the approval of the Engineer. The ring and cover shall be salvaged and all other surplus matenal disposed of. 7-05.3(3) Connections to Existing Manholes Section 7-05.3(3) is supplemented by adding the following: �******� Where shown on the plans, new drain pipes shall be connected to existing line, catch basin, curb inlets and/or manholes. The contractor shall be required to core drill into the structure, shape the new pipe to fit and re-grout the opening in a workxnanlike manner. Where directed by the engineer or where shown on the plans,additional structure channeling will be required. Connections to existing sanitary sewer manholes shall be core drilled. Couplings shall be equal to "Kor-n-Seal boots. Existing sanitary sewer manholes shall be cleaned. Repaired, and rechanneled as necessary to match the new pipe configuration and as shown on the construction plans. , A "connection to existing" item will be allowed at any connection of a new line to an existing structure, or the connection of a new structure to a existing line. No "connection to existing" will be accepted at the location of new installation, relocation and adjustment of line manholes, catch basins or curb inlets. An dama e to existin i e or structure that is to remain in lace re ul ' ' Y g 8 p p s hn from the Contractor s P g o erations shall be re aired or re laced at his own ex ense. p P P P The unit bid price per each shall be full compensation for all labor,materials and equipment required. 7-05.3(5) Manhole Coatings Section 7-05.5 is an added new section: �******� All new sanitary sewer manholes shall be coated as specified below. The following coating system specifications shall be used for coating (sealing) all interior concrete surfaces of sanitary sewer manholes. Coating Material: High Solids Urethane Surfaces: Concrete Surface Preparation: In accordance with SSPC SP-7 (Sweep of brush off blast) Application: Shop/Field The drying time between coats shall not exceed 24 hours in any case System Thickness: 6.0 mils dry film Coatings: Primer: One coat of Wasser MC-Aroshield(2.0 mils DFT) Finish:Two or more coats of Wasser MC-Aroshield(min. 4.0 mils DFT) Color: White 7-05.4 Measurement Section 7-05.4 is revised and supplemented as follows: �******� Manholes will be measured per each. Measurement of manhole heights for payment purposes will be the distance from finished rim elevation to the invert of the lowest outlet pipe. Adjustments of new structures and miscellaneous items such as valve boxes shall be considered incidental to the unit contract price of the new item and no further compensation shall be made. Adjustment of existing structures and miscellaneous items such as valve boxes shall be measured by "Adjust ExistinQ ," per each, which shall be full pay for all labor and materials including all concrete for the completed adjustment in accordance with Section 7-05.3(1) and the City of Renton Standard Details. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc61 il Connection to existing pipes and structures shall be measured per each. 7-05.5 Payment Section 7-05.5 is supplemented as follows: �**+***� "Adjust Existing ,"per each. The unit contract price per each far"Adjust Existin� shall be full pay far all costs necessary to make the adjustment including restoration of adjacent areas in a manner acceptable to the Engineer. If no bid item for Structure Excavation Class A ar Structure Excavation Class B is included in the schedule of prices then the work will be cansidered incidental and its cost shauld be included in the cost of the pipe. "Connect to Existing Catch Basin,"per each. "Connect Structure to existing pipe,"per each. '7-OS GENERAL PIPE INSTALLATION REQUIREMENTS '7-48.3(1)C Bedding the Pipe Section 7-083(1}C is supplemented by adding the following: �******} Pipe bedding far PVC sewer pipe shall cansist of clean, granular pea gravel consistent with section 9- 03.12(3). It shall be placed to a depth af 6"over and 6"under the exterior walls of the pipe. Hand compaction of the bedding materials under the pipe haunches will be required. Hand compaction shall be accomplished by using a suitable tamping tool to firmly tarnp bedding material under the haunches of the pipe. Care shall be taken to avoid displacement af the pipe during the compactian effort. Pipe bedding shall be considered incidental to the pipe and no further cornpensatian shall be made. '7-0$.3(2}A Survey Line and Grade Section 7-0$.3(2}A is replaced with: t******� Survey line and grade cantrol shall be provided in accordance with Sections 1-OS.4, 1-05.5 and 1-11 in a manner consistent with accepted practices. The Contractor shall transfer line and grade into the trench where they shall be carried by means of a laser beam using 54 foot minimum intervals for grade staking. Any ather procedure shall have the written approval of the Engineer. 7-08.3(2}B Pipe Laying—Generai � Section 7-0$.3{2)B is supplemented by adding the following: j {******� � Checking of the invert elevation of the pipe may be made by calculations from measurements on the ! top of the pipe, ar iay looking far ponding of 1/2" or less, which indicates a satisfactory condition. At I manholes, when the downstream pipe(s) is of a Iarger size, pipe{s) shall be Iaid by matching the {eight-tenths)flaw elevation,unless otherwise appraved by the Engineer, All pipe, fittings, etc. shall be carefully handled and protected against damage, impact shocks, and '� free fall. All pipe handling equipment shall be acceptable to the ENGINEER. Pipe shall nat be placed directly an rough ground but shall be supported in a manner which wilt pratect the pipe against injury whenever stored at the trench site or elsewhere. No pipe shail be installed where the Iining ar coating show defects that may be harmful as determined by the ENGINEER, Such damaged lining or � coating shall be repaired,or a new undamaged pipe shall be furnished and installed. I H:�Fite S s\SWP-Surface Water Projects\SWP-2'7-Surface Water Projects(CIP}\2'7-2057 Maptewood BASIN�2009 Pond Y C{eaning\1641 FtNAL SP£G-24Q4-Check-Revisel2Qa-SPECIAL PROVIStONS-2046v42.doc62 The CONTRACTOR shall inspect each pipe and fitting prior to installation to insure that there are not damaged portions of the pipe. Any defective, damaged or unsound pipe shall be repaired or replaced. All foreign matter or dirt shall be removed from the interior of the pipe before lowering into position in the trench. Pipe shall be kept clean during and after laying. All openings in the pipe line shall be closed with water tight expandable type sewer plugs at the end of each day's operation or whenever the pipe openings are left unattended. The use of burlap, wood, or other similar temporary plugs will not be permitted. Where necessary to raise or lower the pipe due to unforeseen obstructions or other causes, the ENGINEER may change the alignment and/or the grades. Except for short nxns which may be permitted by the ENGINEER, pipes shall be laid uphill on grades exceeding 10 percent. Pipe which is laid on a downhill grade shall be blocked and held in place until sufficient support is furnished by the following pipe to prevent movement. Unless otherwise required, all pipe shall be laid straight between the changes in alignment and at uniform grade between changes in grade. For concrete pipes with elliptical reinforcement, the pipe shall be placed with the minor axis of the reinforcement in a vertical position. Immediately after the pipe joints has been made, proper gasket placement shall be checked with a feeler gage as approved by the pipe manufacturer to verify proper gasket placement. 7-08.3(2)E Rubber Gasketed Joints Section 7-08.3(2)E is supplemented as follows: �******� Care shall be taken by the CONTRACTOR to avoid over pushing the pipe and damaging the pipe or joint system. Any damaged pipe shall be replaced by the Contractor at his expense. 7-08.3(2)H Sewer Line ConnecNons Section 7-04.3(2)H is supplemented by adding the following: �******� All connections not occurring at a manhole or catch basin sha11 be done utilizing pre-manufactured tee connectors or pipe sections approved by the Engineer. Any other method or materials proposed for use in making connections shall be subject to approval by the Engineer. Unless otherwise approved by the Engineer, all connections of lateral sewers to existing mains shall be made through a cast iron saddle secured to the sewer main with stainless steel bands. When the existing main is constructed of vitrified clay,plain or reinforced concrete,cast or ductile iron pipe,the existing main shall be core drilled. Connections (unless booted connections have been provided for) to existing concrete manholes shall be core-drilled, and shall have an "O" ring rubber gasket meeting ASTM C-478 in a manhole coupling equal to the Johns-Manville Asbestos-Cement collar,or use a conical type flexible seal equal to Kor-N-Seal. PVC pipe connection shall consist of tee, nipple and couplers as approved by the Engineer. 7-08.3(2)J Placing PVC Pipe Section 7-08.3(2)J is an added new section: ****** � ) In the trench, prepared as specified in Section 7-02.3(1)PVC pipe shall be laid beginning at the lower end, with the bell end upgrade. Pea gravel will be used as the bedding material and extend from 6" below the bottom of the pipe to 6" above the top of the pipe. When it is necessary to connect to a structure with a mudded joint a rubber gasketed concrete adapter-collar will be used at the point of connection. 7-08.4 Measurement The first paragraph of Section 7-08.4 is revised as follows: �******� Gravel backfill for foundations, or gravel backfill for pipe zone bedding when used for foundations, shall be measured by the cubic yard, including haul, as specified in 2-09,or by the TON. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond , Cleaning\I601 FINAL SPEC•2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc63 7-08.5 Payment Section 7-08.5 is replaced with: �******� Payment will be made in accordance with Section 1-04.1 for each of the following bid items that are included in the proposal: "Gravel Backfill for Foundations Class ",per cubic yard,or Ton. "Gravel Backfill for Pipe Zone Bedding",per cubic yard,or Ton. All costs associated with furnishing and installing bedding and backfill material within the pipe zone in the installation of culvert, storm sewer, and sanitary sewer pipes shall be included in the unit contract price for the type and size of pipe installed. "Plugging Existing Pipe",per each. "Commercial Concrete",per cubic yard. "Structure Excavation Class B",per cubic yard. "Structure Excavation Class B Incl.Haul", per cubic yard. Unless specifically identified and provided as separate items, structure excavation, dewatering and backfilling shall be incidental to pipe installation and no further compensation shall be made. All costs in jointing dissimilar pipe with a coupling or concrete collar shall be included in the unit contract price per foot for the size and type of pipe being jointed. "Shoring or Extra Excavation Class B",per square foot. If this pay item is not in the contract,then it shall be incidental. 7-09 PIPE AND FITTINGS FOR WATER MAINS 7-09.3(15)A Ductile Iron Pipe The first paragraph of Section 7-093(15)A is revised as follows: �******� Long radius(500 feet or morel curves, either horizontal or vertical, may be laid with standard pipe by deflecting the joints. If the pipe is shown curved in the Plans and no special fittings are shown, the Contractor can assume that the curves can be made by deflecting the joints with standard lengths of pipe. If shorter lengths are required, the Plans will indicate maximum lengths that can be used. The amount of deflection at each pipe joint when pipe is laid on a horizontal or vertical curve shall not exceed one half of the manufacturer's printed recommended deflections. 7-09.3(15)B Polyvinyl Chloride(PVC)Pipe(4 inches and Over) Section 7-09.3(15)B is supplemented as follows: �******� Polyvinyl Chloride(PVC)Pipe shall not be used for water mains and appurtenances. 7-09.3(1'� Laying Ductile Iron Pipe and Fittings with Polyethylene Encasement The title and text of section 7-09.3(17)has been revised as follows: �******� The Contractor shall lay ductile iron pipe with a polyethylene encasement. Pipe and polyethylene encasement shall be installed in accordance with AWWA C105. The polyethylene encasement shall also be installed on all appurtenances, such as pipe laterals, couplings, fittings, and valves, with 8 mil. polyethylene plastic in accordance with Section 4-5 of ANSI 21.5 or AWWA C 105. The polyethylene wrap shall be tube type and black color. Any damage that occurs to the wrap shall be repaired in accordance with ANSUAWWA C 105/A21.5-93. Installation of the polyethylene encasement shall be considered incidental to the installation of the pipe and no additional payment shall be allowed. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc64 7-09.3(19)A Connections to Existing Mains Section 7-09.3(19)A is revised and supplemented as follows: �******� The Contractor may be required to perform the connection during times other than normal working hours. The Contractor shall not operate any valves on the existing system . Water system personnel will operate all valves on the existing system for the contractor when required. No work shall be performed on the connections unless a representative of the water department is present to inspect the work. When not stated otherwise in the special provisions or on the plans all connections to existin¢ water mains will be done bv Citv forces as nrovided below: Citv Installed connections: , 1. Connections to existing piping and tie-ins are indicated on the drawings. The contractor must verify all existing piping, dimensions, and elevations to assure proper fit. 2. Connections to the existmg water mam shall not be made without first making the necessary arrangements with the Engineer in advance. A two-week advance notice shall be required for each connection which requires a cutting of the - existing water mains or a shut-down of the existing water mains. The City reserves the right to re- schedule the connection if the work area is not ready at the scheduled time for the connection. ' Work shall not be started until all the materials, equipment and labor necessary to properly complete the work are assembled on site. The Contractor shall provide all saw-cutting, removal and disposal of existing surface improvements, excavation, haul and disposal of unsuitable materials, shoring, de-watering, foundation material, at the connection areas before the scheduled time for the connection by the City. The Contractor shall provide all materials necessary to install all connections as indicated on the construction plans, including but not limited to the required fittings, couplings,pipe spools, shackle materials to complete the connections. The Contractor shall provide and install concrete blocking, polywrap the piping at the connections, backfill and surface restoration at the locations shown on the plans for the connections to the existing water mains. The City will cut the existing main and assemble all materials. 7-09.3(21) Concrete Thrust Blocking and Dead-Man Block Section 7-09.3(21)has been supplemented by adding the following: �******� Provide concrete blocking at all hydrants, fittings and horizontal or vertical angle points. Conform to The City of Renton standard details for general blocking, and vertical blocks herein. All fittings to be blocked shall be wrapped with 8-mil polyethylene plastic. Concrete blocking shall be properly formed with plywood or other acceptable forming materials and shall not be poured around joints. The forms shall be stripped prior to backfilling. Joint restraint (shackle rods), where required, shall be installed in accordance with section 7-11.3(15). Provide concrete dead-man blocks at locations shown on the plans. The dead-man block shall include reinforcing steels, shackle rods, installation and removal of formwork. Blocking shall be commercial concrete(hand mixed concrete is not allowed)and poured in place. 7-09.3(23) Hydrostatic Pressure Test Section 7-09.3(23) is supplemented and revised as follows: �******� A hydrant meter and a back flow prevention device will be used when drawing water from the City system. These may be obtained from the City by completing the required forms and making required H:�F'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond ," Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc65 security deposits. There will be a charge for the water used. Before applying the specified test pressure, air shall be expelled completely from the pipe, valves and hydrants. If permanent air vents are not located at all high points, the contractor shall install corporation cocks at such points so that the air can be expelled as the line is filled with water. After all the air has been expelled, the corporation cocks shall be closed and the test pressure applied. At the conclusion of the pressure test, the corporation cocks shall be removed and plugged. The quantity of water required to restore the pressure shall be accurately determined by either 1) pumping from an open container of suitable size such that accurate volume measurements can be made by the Owner or, 2)by pumping through a positive displacement water meter with a sweep unit pumping through a positive displacement water meter with a sweep unit hand registering 1 gallon per revolution.The meter shall be approved by the Engineer. Acceptability of the test will be determined by two factors, as follows: l. The quantity of water lost from the main shall not exceed the number of gallons per hour as listed in the following table. 2. The loss in pressure shall not exceed 5 psi during the 2 hour test period. All water used to perform hydrostatic press�re shall be charged a usage fee. Allowable leakage per 1000 ft.of pipeline* in GPH Nominal Pipe Diameter in inches PSI 6" 8" 10" 12" 16" 20" 24" 450 0.95 1.27 1.59 1.91 2.55 3.18 3.82 400 0.90 1.20 1.50 1.80 2.40 3.00 3.60 350 0.84 1.12 1.40 1.69 2.25 2.81 3.37 275 0.75 1.00 1.24 1.49 1.99 2.49 2.99 250 0.71 0.95 1.19 1.42 1.90 2.37 2.85 225 0.68 0.90 1.13 1.35 1.80 225 2.70 200 0.64 0.85 1.06 1.28 1.70 2.12 2.55 *If the pipeline under test contains sections of various diameters, the allowable leakage will be the sum of the computed leakage for each size. For those diameters or nressures not listed, the formula below shall be used: - The quantity of water lost from the main shall not exceed the number of gallons per hour as determined by the formula L=ND� 7400 in which: L= Allowable leakage,gallons/hour N= No.of joints in the length of pipeline tested D= Nominal diameter of the pipe in inches P= Average test pressure during the leakage test,psi The paragraph stating that"There shall not be an appreciable or abrupt loss in pressure during the 15 minute test e�riod."Is deleted. Section 7-09.3(24)A shall be revised and supplemented as follows: �******� 7-09.3(24}A Flushing and "Poly-pigging" Sections of pipe to be disinfected shall first be poly-pigged to remove any solids or contaminated material that may have become lodged in the pipe. If the main cannot be "poly-pigged", then a tap shall be provided large enough to develop a velocity of at least 2.5 fps in the main. The "Poly-pig" shall be equal to Girard Industries Aqua-Swab-AS, 21b/cu-ft density foam with 90A durometer urethane rubber coating on the rear of the "Poly-pig" only. The "Poly-pig" shall be cylinder shaped with bullet nose or squared end. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)127-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc66 , The paragraph stating: "Where dry calcium hypochlorite is used for disinfection of the pipe, flushing shall be done after disinfection."is deleted. Dechlarination of all water used for disinfection shall be accamplished in accordance with the City's standard detail. Water containing chlorine residual in excess of that carried in the existing water system, shall not be dispased into the storm drainage system or any water way. 7-09.3(24}D Dry CaIcium Hypochlorite Section 7-49.3(24}D has been replaced with; �******� Dry calcium hypochlorite shall not be placed in the pipe as laid. '7-09.3(24}K Retentian Periad Section 7-Q9.3{24)K has been revised as failows: �****�*� Treated water shall be retained in the pipe at least 24 hours but no long than 48 hours. After this period, the chlorine residual at pipe extremities and at other representative points shall be at least 25 rng/I. 7-09.3(24)N Final Flushing and Testing - . Section 7-09.3(24)N has been revised as follows: �*�*�**} � Before placing the Iines into service, a satisfactory report shall be received from the lacal ar State health department or an approved testing lab on samples callected fram representative points in the new system. Samples will be callected and bacteriological tests obtained by the Engineer. Section 7-09.3(25) is a new additional section: t*��***} 7-09.3(25) JQint Restraint Systems General_ Where shown on the plans ar in the specifications or required by the engineer,joint restraint system (shackle rods) shall be used. AIl joint restraint materials used shall be those manufactured by star natianal praducts, 1323 Hotiy avenue PO box 258,Caiumbus tJhia 432I6,uniess an equal aiternate is approved'zn writing by the engineer. Materials: Steel types used shall be: High strength low-alloy steel(cor-ten),ASTM A242,heat-treated,superstar"SST" series. High strength low-alloy steel(cor-ten),ASTM A242, superstar"SS" series. ' I� Items to be galvanized are ta meet the fallawing requirements: ASTM A153 for galvanizing iron and steel hardware. ASTM Ai 23 for galvanizing roiied,pressed and forged steel shapes. Joint restrainer system components: I Tiebalt: ASTM A.242, type 2, zinc plated or hot-dip galvanized. SST '7.5/8" for 2" and 3" � mechanical joints, 3/4" for 4" to 12" mechanicai joints,ASTM A325, type 3D, except tensile � - strength af full-body threaded section shall be increased to 40,000 tbs. m�nimum for S18" and � 60,000 lbs. minimum for 3!4" by heat treating {quenching and tempering) to manufactures reheat and hardness specifications. SST 753: 3/4" for 14" to 24" mechamcal joints. same � � � H:\F'ile Sys\SWP-Surface Water Prajects\SWP-2'7-Surface Water Projects(CIP}127-2057 Maplewood BASINti2009 Pond _ Cleaning\1641 FTNAL SPEC-2409-Check-Revise\20a-SPECIAL PROVISIONS-2406v02.doc67 ASTM specification as SST 7. SST 77: 3/4" same as SST 7, except 1" eye for 7/8" rod. same ASTM specification as SST 7. Tienut: heavy hex nut for each tiebolt: SS8: 5/8" and 3/4", ASTM A563, grade C3, or zinc plated. S8: 5/8"and 3/4",ASTM A563, grade A,zinc plated or hot-dip galvanized Tiecoupling: used to extend continuous threaded rods and are provided with a center stop to aid installation, zinc plated or hot-dip galvanized. SS10: for 5/8" and 3/4" tierods, ASTM A563,grade C3. S 10: for 5/8" and 3/4"tierods,AST'M A563, grade A. Tierod: continuous threaded rod for cutting to desired lengths, zinc plated or hot-dip galvanized. SS 12: 5/8" and 3/4" diameter, ASTM A242, type 2; ANSI B 1.1. S 12: 5/8" and 3/4" diameter,ASTM A36,A307. Tiewasher: round flat washers, zinc plated or hot-dip galvanized. SS17: ASTM A242, F436. S 17:ANSI B 18.22.1. Installation: Install the joint restraint system in accordance with the manufactures instructions so all joints are mechanically locked together to prevent joint separation. Tiebolts shall be installed to pull against the mechanical joint body and not the MJ follower. Torque nuts at 75-90 foot pounds for 3/4" nuts. Install tiecouplings with both rods threaded equal distance into tiecouplings. Arrange tierods syxnmetrically around the pipe. Pipe Diameter Number of 3/4" Tie Rods Required 4"........................................2 6"........................................2 8"........................................3 10".......................................4 12".......................................6 14".......................................8 16".......................................8 18".......................................8 20".......................................10 24".......................................14 30".......................................(16-7/8"rods) 36".......................................(24-7/8"rods) Where a manufactures mechanical joint valve or fitting is supplied with slots for "T" bolts instead of holes, a flanged valve with a flange by mechanical joint adapter shall be used instead, so as to provide � adequate space for locating the tiebolts. Where a continuous run of pipe is required to be restrained, no run of restrained pipe shall be greater than 60 feet in length between fittings. Insert long body solid sleeves as required on longer runs to keep tierod lengths to the 60 foot maximum. Pipe used in continuously restrained runs shall be mechanical joint pipe and tiebolts shall be installed as rod guides at each joint. Where poly wrapping is required all tiebolts, tienuts, tiecouplings, tierods, and tiewashers, shall be galvanized. All disturbed sections will be painted, to the inspector's satisfaction, with koppers bitomastic no. 300-m,or approved equal. Where poly wrapping is not required all tiebolts, tienuts, tiecouplings, tierods and tiewashers may be galvanized as specified in the preceding paragraph or plain and painted in the entirety with koppers bitumastic no. 800-m,or approved equal. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc68 i Tiebolts, tienuts, tiecouplings, tierods, and tiewashers shall be considered incidental to installation of the pipe and no additional payment shall be made. 7-09.4 Measurement Section 7-09.4 is revised as follows: �******� Measurement of bank run gravel for trench backfill will be by the cubic yard measured by the calculafion of neat lines based on maximum trench width per Section 2-09.4 or by the ton, in accordance with Section 1-09. Measurement for payment of concrete thrust blocking and dead-man blocks will be per cubic-yard when these items are included as separate pay items. If not included as separate pay items in the contract,then thrust blocking and dead-man blocks shall be considered incidental to the installation of the water main and no further compensation shall be made. i Measurement for payment for connections to existing water mains will be per each for each connection to existing water main(s)as shown on the plans. � 7-09.5 Payment Section 7-09.5 is revised and supplemented as follows: �******� " Pipe for Water Main and Fittings In. Diam.",per lineal foot. The unit contract price per linear foot for each size and kind of" Pipe for Water Main In. Diam." shall be full pay for all work to complete the installation of the water main including but not limited to trench excavating, bedding, laying and jointing pipe and fittings, backfilling, concrete thrust blocking, installation of polyethylene wrap, cleaning by poly-pigs, vertical crosses for insertion and removal of poly-pigs, temporary thrust blocks and blow-off assemblies, testing, flushing, disinfecting the pipeline, shackle rods, abandoning and capping existing water mains, removing miscellaneous pipes, removing and salvaging existing hydrant assemblies, and other appurtenances to be abandoned as shown on the plans, and cleanup. "Concrete Thrust Blocking and Dead-Man Blocks",per cubic yard. The unit contract price bid for "Concrete T'hrust Blocking and Dead-Man Block" Shall be for the complete cost of labor, materials, equipment for the installation of the concrete thrust blocks and dead-man blocks, including but not limited to excavation, dewatering, haul and disposal of unsuitable materials, concrete, reinforcing steel, shackle rods and formwork. If this item is not included in the contract schedule of prices, then thrust blocking and dead-man blocks shall be considered incidental to the installation of the pipe and no further compensation shall be made. "Connection to Existing Water Mains",per each. — The unit contract price per each connection to existing water mains shall be for complete compensation for all equipment, labor, materials required for the connections to the existing water mains. Payment for "removal and replacement of unsuitable material" will be considered incidental to or calculated under other bid items and no further compensation will be made. _ "Bank Run Gravel for Trench Backfill",per cubic yard or ton. The unit contract price per cubic yard or ton for"Bank Run Gravel for Trench Backfill" shall be full pay for all work to furnish, place, and compact the material in the trench. Also included in the unit contract price is the disposal of excess and unusable material excavated from the trench. "Foundation Material",per ton or cubic yard. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc69 Payment at the unit contract price for"foundation material" shall be full compensation for excavating and disposing of the unsuitable material and replacing with the appropriate foundation material per Section 9-30.7B(1). 7-12 VALVES FOR WATER MAINS 7-12.3(1) Installation of Valve Marker Post Section 7-12.3(1)has been revised as follows: �******� Where required, a valve marker post shall be furnished and installed with each valve. Valve marker posts shall be placed at the edge of the right-of-way opposite the valve and be set with 18 inches of the post exposed above grade. The rest of this section is deleted. Section 7-12.3(2)is a new section: �******� 7-12.3(2) Adjust Existing Valve Box to Grade Valve boxes shall be adjusted to grade in the same manner as for manholes, as detailed in Section 7- 05.3(1) of the Renton Standards. Valve box adjustments shall include, but not be limited to, the locations shown on the Plans. Existing roadway valve boxes shall be adjusted to conform to final finished grades. The fmal - installation shall be made in accordance with the applicable portions of Section 7-12. In the event that the existing valve box is plugged or blocked with debris, the Contractor shall use whatever means necessary to remove such debris, leaving the valve installation in a fully operable condition. The valve box shall be set to an elevation tolerance of one-fourth inch (1/4") to one-half inch (1/2") below finished grade. 7-12.4 Measurement Section 7-12.4 is supplemented by adding the following: �******� Adjustment of existing valve boxes to grade shall be measured per each, if included as a separate pay item in the Contract; if not a separate pay item but required to complete the work, then value box adjustment shall be considered incidental. Hydrant auxiliary gate valve will be included in the measurement for hydrant assembly and will not be included in this measurement item. 7-12.5 Payment Section 7-12.5 is replaced with the following: �******� "Gate Valve from 4 inch to 10 inch in diameter and Valve Box,"per each. The unit contract price per each for the valve of the specified size, shall be full pay for all labor, equipment and material to furnish and install the valve complete in place on the water main, including trenching,jointing, blocking of valve, painting, disinfecting, hydrostatic testing, cast-iron valve box and extensions as required,valve nut extensions, adjustment to final grade. "12 inch Gate Valve and Concrete Vault,"per each. The unit contract price per each for the 12" gate valve assembly, shall be full pay for all labor, equipment and material to furnish and install the valve complete in place on the water main, including trenching, jointing, blocking of valve, by-pass assembly, cast-iron casting and cover, ladder rung, concrete risers as required, adjustment to final grade. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc70 "16 inch and larger Butterfly Valve and Concrete Vault,"per each. The unit contract price per each for the 16" and larger butterfly valve assembly, shall be full pay for all labor, equipment and material to furnish and install the valve complete in place on the water main, including trenching, jointing, blocking of valve, painting, disinfecting, hydrostatic testing, concrete vault, cast-iron casting and cover, ladder, concrete risers as required, adjustment to final grade. "Blow-off assembly," per each. The unit contract price per each for each blow-off assembly shall be for all, labor, equipment and material to complete the installation of the assembly per the City of Renton Water Standard Detail, latest revision. "Air-Release/Air-Vacuum Valve Assembly,"per each. The unit contract price per for air-release/air-vacuum valve assembly shall be for all, labor, equipment and material to com lete the installation of the assembl includin but not limited to excavatin P Y g , , g tapping the main, laying and jointing the pipe and fittings and appurtenances, backfilling, testing, flushin and disin g, fechon, meter box and cover, at location shown on the plans, and per City of Renton Standard Detail,latest revision. "Adjust Existing Valve Box to Grade(RC),"per each. The contract bid price for"Adjust Existing Valve Box to Grade" above shall be full compensation for all labor,material,tools and equipment necessary to satisfactorily complete the work as defined in the Contract Documents, including all incidental work. If not included as a separate pay item in the Contract,but required to complete other work in the Contract, then adjustment of valve boxes shall be considered incidental to other items of work and no further compensation shall be made. 7-14 HYDRANTS 7-14.3(1) Setting Hydrants Paragraph four and five of Section 7-143(1)is revised and the section is supplemented as follows: I �******� After all installation and testin is com lete the ex osed ortion of the h drant shall be ainted with g P , P P Y P two field coats.The type and color of paint will be designated by the Engineer. Any hydrant not in service shall be identified by covering with a burlap or plastic bag approved by the Engineer. Hydrants shall be installed in accordance with AWWA specifications C600-93, Sections 3.7 and 3.8.1 and the City of Renton standard details. Hydrant and guard posts shall be painted in accordance with _ , the water standard detail. Upon completion of the project, all fire hydrants shall be painted to The City of Renton specifications and guard posts painted with two coats of preservative paint NO. 43- 655 safety yellow or approved equal. Fire hydrants shall be of such length as to be suitable for installation with connections to 6", 8"AND 10" piping in trenches 3 - 1/2 feet deep unless otherwise • specified. The hydrant shall be designed for a 4-1/2 foot burial where 12" and larger pipe is shown unless otherwise noted on the plan. Fire hydrant assembly shall include: cast-iron or ductile iron tee (MJ x FL), 6" gate valve (FL x MJ), • 6" DI spool (PE x PE), 5-1/4" MVO fire hydrant (MJ connection), 4" x 5" Stortz adapter, cast iron valve box and cover, 3/4" shackle rods and accessories, concrete blocks and two concrete guard posts ' (only if hydrants are outside right-of-way). Joint restraint(Shackle Rods)shall be installed in accordance with Section 7-11.3(15). '� H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond �� Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc71 , 7-14.3(3) Resetting Existing Hydrants Section 7-14.3(3)is supplemented by adding the following: �******� All hydrants shall be rebuilt to the a roval of the Cit or r laced with a new h drant . All PP Y� eP rubber Y ) gaskets shall be replaced with new gaskets of the type required for a new installation of the same type. 7-14.3(4) Moving Existing Hydrants - Section 7-143(4)is supplemented by adding the following: �******� All hydrants shall be rebuilt to the approval of the City(or replaced with a new hydrant). All rubber gaskets shall be replaced with new gaskets of the type required for a new installation of the same type. 7-14.5 Payment Section 7-14.5 is revised as follows: �******� �. Payment will be made in accordance with Section 1-04.1, for each of the following bid items that are included in the proposal: "Hydrant Assembly",per each. The unit contract price per each for"Hydrant Assembly" shall be full pay for all work to furnish and install fire hydrant assemblies, including all costs for auxiliary gate valve, shackles, tie rods, concrete � blocks, gravel, and painting and guard posts required for the complete installation of the hydrant assembly as specified. The pipe connecting the hydrant to the main shall be considered incidental and no additional payment shall be made. "Resetting Existing Hydrants",per each. The unit contract price per each for "Resetting Existing Hydrant" shall be full pay for all work to reset the existing hydrant, including rebuilding (or replacement with a new hydrant), shackling, blocking, painting, and guard posts and reconnecting to the main. The new pipe connecting the hydrant to the main shall be considered incidental and no additional payment shall be made. . Guard posts, shown on the plans shall be incidental to the contract. "Moving Existing Hydrants",per each. The unit contract price per each for"Moving Existing Hydrant" shall be full pay for all work to move the existing hydrant, including new tee, rebuilding (or replacement with a new hydrant), shackling, blocking, painting, and guard posts and reconnecting to the main. The new pipe connecting the hydrant to the main shall be considered incidental and no additional payment shall be made . Guard posts, shown on the plans shall be incidental to the contract. 7-15 SERVICE CONECTIONS 7-15.3 Construction Details Section 7-153 is supplemented as follows: �******� Pipe materials used to extend or replace existing water service lines shall be copper. Where installation is in existing paved streets, the service lines shall be installed by a trenchless percussion and impact method (hoe-hogging). If the trenchless percussion and impact method fails, regular open trench methods may be used. H:�E'ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projecu(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc72 , 7-15.5 Payment Section 7-15.5 is revised as follows: �******� Payment will be made in accordance with Section 1-04.1, for the following bid item when it is included in the proposal: "Service Connection In.Diam.",per each. The unit contract price per each for "Service Connection In. Diam." shall be full pay for all work to install the service connection, including but not limited to, excavating or (hoe-hogging), tapping the main, laying and jointing the pipe and fittings and appurtenances, backfilling, testing, flushing, and disinfection of the service connection. 7-17 SANITARY SEWERS 7-17.2 Materials -- Section 7-17.2 is replaced with the following: �******� Pipe used for sanitary sewers may be: Rigid Thermoplastic " Concrete PVC (Polyvinyl Chloride) Ductile Iron All sanitary sewer pipe shall have flexible gasketed joints unless otherwise specified. It is not intended that materials listed are to be considered equal or generally interchangeable for all applications.The Engineer shall determine from the materials listed those suitable for the project, and shall so specify in the specifications or plans. Materials shall meet the requirements of the following sections. Plain Concrete Storm Sewer Pipe 9-05.7(1) Reinforced Concrete Storm Sewer Pipe 9-05.7(2) Solid Wall PVC Sanitary Sewer Pipe 9-05.12(1) Profile Wall PVC Sani - tary Sewer Pipe 9 05.12(2) Ductile Iron Sewer Pipe 9-05.13 All pipe shall be clearl marked with t e, class, and thickness. Letterin shall be le ible and I Y YP g g permanent under normal conditions of handling and storage. 7-17.3(1) Protection of Existing Sewerage Facilities Section 7-17.3(1)is supplemented by adding the following: �******� When extending an existing sewer, the downstream system shall be protected from construction debris by placing a screen or trap in the first existing manhole downstream of the connection. It shall be the contractor's responsibility to maintain this screen or trap until the new system is placed in service and then to remove it. Any construction debris which enter the existing downstream system, shall be removed by the contractor at his expense, and to the satisfaction of the Engineer. When the first manhole is set, it's outlet shall be plugged until acceptance by the Engineer. - . 7-17.3(2)H Television Inspection Section 7-17.3(2)H is supplemented by adding the following: �******� Once the television inspection has been completed the contractor shall submit To the Engineer the written reports of the inspection plus the video tapes. Said video tapes are to be in color and compatible with the City's viewing and recording systems. The City system accepts 1/2" wide high density VHS Tapes.The tapes will be run at standard speed SP(1 5/16 I.P.S.). ' H:�Fi1e Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond I — Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc73 II 7-17.4 Measurement Section 7-17.4 is supplemented as fallows: ��**��} Measur ement of`Bank Run Gravel for Trench Backfill Sewer" will be determined by the cubic yard in place,measured by the neat line dimensians shawn in the Plans,or by the Tan on truck tickets. I ?-17.5 Payment I Section 7-17.5 is revised and supplemented as follaws: t��****} _ id items that are I de in accordance with Section 1 04.1, for each of the follawing b Payment will be ma included in the proposal: " wer Pi e In.Diam." er linear faot. plain Conc. Se p _ ,p . I "Cl. Reinf Canc. Sewer Pipe^In.Diam.",per linear faat. I� "PVC Sanitary Sewer Pipe In.Diam,",per linear foot. `°Ductile Iron Sewer Pipe In.Diam.",per linear foot. � The unit contract price per linear foot for sewer pipe of the kind and size specified shall be full pay I for furnishing, hauling, and assembiing in place the completed installation including all wyes, tees, speeial fittings, joint materials, bedding material, and adjustment af inverts to rnanholes for the completian af the installation ta the required lines and grades. "Testing Sewer Pipe",per Iinear foot. I The unrt contraet pnce per linear foot for"Testing Sewer Pipe"shall be full pay for all labar, rnaterial and equipment required to conduct the leakage tests required in Section 7-17.3{2}. If no unit price for "Testing Sewer Pipe"is included it shall be considered incidental ta the pipe items. "Removal and Replacement of Unsuitable Material",per cubic yard. The unit contract price per cubic yard for"Removal and Replacement of Unsuitable Material" shall be full pay far aIl work ta remave unsuitable material and replace and eompact suitable material as specified in Section 7-Q83(1)A. `Bank Run Gravel for Trench Backfill Sewer",per cubic yard, or Ton. The unit contract price per cubic yard, or Ton for`Bank Run Gravel for Trench Backfil2 Sewer" shall I be full pay for all wark to furnish,place,and compact material in the trench. "Television Inspection",per linear foot. H:�File Sys\SWP-Surface Water Prajects�SWP-27-Surface Water Projects(CiP}l2?-2057 Maplewood BASi2�I12009 Fond Cleanin U641 FINAL SPEC-2Q04-Che�ck-Revise124a-SPECIAL PROVISIONS-2006vQ2.doc74 S 8-09 RAISED PAVEMENT MARKERS 8-09.5 Payment Section 8-09.5 has been revised as follows: �******� Payment will be made for each of the following bid items that are included in the proposal: "Raised Pavement Mazker Type 1",per each. "Raised Pavement Marker Type 2",per each. "Raised Pavement Marker Type 3- In.",per each. "Recessed Pavement Marker",per each. The unit contract price per each for "Raised Pavement Marker Type 1", "Raised Pavement Marker Type 2", and "Raised Pavement Marker Type 3- In." and "Recessed Pavement Marker"shall be full pay for all labor, materials, and equipment necessary for furnishing and installing the markers in accordance with these Specifications including all cost involved with traffic control unless traffic control is listed in the contract as a separate pay item. 8-13 MONUMENT CASES 8-13.1 Description Section 8-13.1 is revised and supplemented as follows: �******� This work shall consist of fumishing and placing monument cases and covers, in accordance with the Standard Plans and these Specifications, in conformity with the lines and locations shown in the Plans or as staked by the Engineer or by the Contractor supplied surveyor. 8-13.3 Construction Requirements Paragraphs 2 and 3 of Section 8-13.3 is revised and supplemented as follows: �******� The monument will be furnished and set by the Engineer or by the Contractor supplied surveyor. When existing monuments will be impacted by a project, the Contractor shall be responsible for assuring that a registered surveyor references the existing monuments prior to construction. After construction is complete, the monuments shall be re-established by the surveyor in accordance with RCW58.09.130. 8-13.4 Measurement Section 8-13.4 is supplemented by adding the following: �******� All costs for surveying and resetting existing monuments impacted by construction shall be considered incidental to the contract unless specifically called out to be paid as a bid item. � 8-13.5 Payment ' Section 8-13.5 is supplemented by adding the following: �******� "Reset Existing Monument" per each. , Resetting an existing monument impacted by construction shall be incidental unless included as a pay item in the Schedule of Prices. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�2,0a-SPECIAL PROVISIONS-2006v02.doc75 , 8-14 CEMENT CONCRETE SIDEWALKS 8-14.3(4) Curing Section 8-143(4) is replaced with: �******� The curing materials and procedures outlined in Section 5-05.3(13) of the Standard Specifications shall prevail, except that white pigmented curing compound shall not be used on sidewalks. The curing agent shall be applied immediately after brushing and be maintained for a period of 5 days. The Contractor shall have readily available sufficient protective covering, such as waterproof paper or plastic membrane, to cover the pour of an entire day in the event of rain or other unsuitable weather. During the curing period, all traffic, both pedestrian and vehicular, shall be excluded. Vehicular traffic shall be excluded for such additional time as the Engineer may specify. The Contractor shall be responsible for barricading, patrolling, or otherwise protecting the newly placed concrete to prevent damage. Damaged, vandalized, discolored, stained, or unsightly concrete shall be removed and replaced at the expense of the Contractor. -� 8-14.4 Measurement Section 8-14.4 is supplemented by adding the following: �******� When the contract contains a pay item for"Curb Ramp,Cement Concrete,"the per each measurement shall include all costs for the complete installation per the plans and standard details including expansion joint material, curb and gutter and ramped sidewalk section. Sawcutting, removal and disposal of excavated materials including existing pavement and sidewalk, crushed surfacing base materials and all other work, materials and equipment required per Section 8-14 shall be included in the per each price for "Curb Ramp, Cement Concrete" unless any of these other items are listed and specified to be paid as separate pay items. If the contract does not provide a pay item for"Curb Ramp, Cement Concrete,"but the plans call for such installation, then quantities shall be measured with and paid for under the bid items for Curb and Gutter and for Cement Concrete Sidewalk. When curb ramps are to be constructed of asphalt concrete, the payment shall be included in the pay item for "Miscellaneous and/or Driveway Asphalt Concrete." 8-14.5 Payment Section 8-14.5 is supplemented by adding the following: �******� "Curb Ramp,Cement Concrete,"per each. Payment for excavation of material not related to the construction of the sidewalk but necessary before the sidewalk can be placed, when and if shown in the Plans, will be made in accordance with the provisions of Section 2-03. Otherwise, the Contractor shall make all excavations including haul and disposal, regardless of the depth required for constructing the sidewalk to the lines and grades shown, and shall include all costs thereof in the unit contract price per square yard for"Cement Conc. Sidewalk"and the per each contract price for"Curb Ramp,Cement Concrete." 8-17 IMPACT ATTENUATOR SYSTEMS 8-17.5 Payment Section 8-17.5 is supplemented by the following: �******� If no pay item is included for temporary impact attenuators then all costs to provide and install shall be considered a part of the pay item for"Traffic Control." H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond Cieaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc76 � 8-20 ILLUMINATION,TRAFFIC SIGNAL SYSTEMS,AND ELECTRICAL � 8-20.2(I) Equipment List and Drawings �******� Paragraphs four of Section 8-20.2(1)are revised and supplemented with the following: The Contractor shall submit for approval six sets of shop drawings for each of the following types of standards called for on this project: 1. Light standards with or without pre-approved plans. 2. Signal standards with or without pre-approved plans. 3. Combination Signal and lighting standards. 4. Metal Strain Poles. Paragraph five of Section 5-20.2(1) is deleted. Paragraph six of Section 8-20.2(1)is deleted. Section 8-20.2(1)is supplemented as follows: The Contractor also shall submit either on the signal standard shop drawings or attached to the signal standard shop drawings all dimensions to clearly show the specific mast arm mounting height and signal tenon locations for each signal pole to be installed. MO'VED TO SECTiON 5-06 a ,.�:,.., o �n �i��w...,wee., .. ..ie.....e..,ea t�.,_.,,��:..,.�we�ti,...,:..,.. -�...v.;c�, ........�..� ...., ....,.....,»YY'"""'.�....� ...,..�. 'b �� '.,",...Wo. !"'TTV 11T. DL`IUT/'ll�T r^im2�3C��..��-�F�22-�� 8-22 PAVEMENT MARKING 8-22.1 Description The following item in Section 8-22.1 is revised as follows: �******� Crosswalk Stripe A SOLID WHITE line, 8 inches wide and 10-feet long, installed parallel to another crosswalk stripe and parallel to the direction of traffic flow and centered in pairs on lane lines and the center of lanes. See detail sheet. _ Skip Center Line(Replacement) A BROKEN YELLOW line 4 inches wide. The broken or"skip"pattern shall be based on a 24-foot unit consisting of a 9-foot line and a 15-foot gap. Skip center strip is used as center line delineation on two-lane or three-lane,two-way highways. Double Yellow Center Line(Replacement) Two SOLID YELLOW lines, each 4 inches wide, separated by a 4-inch space. Double yellow center stripe is used as center line delineation on multilane,two-way highways and for channelization. Approach Line(New) A SOLID WHITE line, 8 inches wide, used to separate left and right turning movements from through movements,to separate high occupancy vehicle lanes from general purpose lanes, for islands, hash marks, and other applications. Hash mark stripes shall be placed on 45-degree angle and 10 feet apart. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond CleaningU 601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc77 a Lane Line{Replacement) A BROKEN WHTTE line, 4 inches wide, used to delineate ad,}acent lanes traveling in the same direction.The broken or"skip'°pattern shall be based on a 24-foot unit consisting of a 9-foot line and a I S-foot gap. Two Way Left Turn Line{Replacement) A SOLID YELLOW line, 4 inches wide, with a BR4KEN YELLOW line, 4 inches wide, separated by a 4-inch space.The broken or"skip"pattem shall be based on a 24-foot unit consisting of a 9-faot line and a 15-foot space. The salid line shall be installed to the right of the broken line in the direction af travel. Crasswalk Line(Replacement) A SOLID WHITE line, $ inches wide and 10 feet long, installed parallel to another crosswalk stripe and parallel to the direction of traffic flow and centered in pairs on lane lines and the center of lanes. See detail sheet. Stap Line(Replacement) A SOLID WHTTE line 12, 18,ar 24 inches wide as noted on the Contract plans. &22.3{5) Installatian Instructions Section$-22.3t5}is revised as fallaws: �******� A manufacturer's technical representative need not be present at the initial rnaterial installatian to approve the installation procedure. 8-22.5 Payment Section 8-22.5 is supplemented as follows: �**�***� "Approach Stripe,"per linear foot. "Remove Paint Line....."wide,"per linear foot.* "Remove Plastic Line ......"Wide,"per linear foot.* "Remove existing traffic markings, "per lump sum.* *The linear faot contract price for"Remave Paint Line" and"Remove Plastic Line" and the lump sum contract price for "Remove existing traffic markings" shall be full cornpensatian for furnishing all labor, tools, material, and equipment necessary far removal of existing traffic markings as per the plans, specificatians and detail sheets. If these pay items do not appear in the contract schedule of prices,then the removal af old or conflicting�raffic markings required ta complete the channelizatian of the project as shown an the plans or detail sheets shall be considered incidental ta other items in the contract and no further campensation shall be made. 8-23 TEMPURARY PAVEMENT MARI�:INGS 8-23.5 Payment Section$-23.5 is supplemented with the following: �� If no pay item is included in the contract for installation or for remaval of temporary pavement markings then all costs associated with these items are considered incidental to other items in the contract or included under"Traff"ic Control," if that item is included as a bid item. � I � H:�File Sys\SWP-5urface Water Projects\SWP-27-Surface Water Projects(CIP)�2'7-2057 Map]ewood BASIN�2009 Pond Cleaning\1601 FINAL SPBG2d09-Check-Revise�2pa-SPECIAL PROVISIONS-2006v02.doc78 8-24.3(1) Rock Wall Added SWP-27- Section 8-243(1)is supplemented with the following: 8-24.3(1)F Construction Requirements (new section) The rock unloading at the site will be done in such a manner as to segregate the rock by the size ranges indicated in�e preceding paragraph. The walls shall be started by excavating a trench, not less than 6 inches or more than one foot in depth below subgrade in excavation sections, or not less than 6 inches or more than one foot in depth below the existing ground level in embankment sections. Areas on which the rockery is to be placed shall be trimmed and dressed to conform to the elevation or slope indicated. The rock wall construction shall start as soon as possible upon the completion of the cut or fill section. Rock selection and placement shall be such that there will be no open voids in the exposed face of the wall over 6 inches across in any direction. The rocks shall be placed and keyed together with a , minimum of voids. Particular attention shall be given to the placing and keying together of the final '' course of all rockeries. The final course shall have a continuous appeazance and be placed to , minimize erosion of the backfill material. The larger rocks shall be placed at the base of the rockery so that the wall will be stable and have a stable appearance. The rocks shall be carefully placed by mechanical equipment and in a manner such that the longitudinal axis if the rock shall be at right angles or perpendiculaz to the rockery face. The rocks shall have all inclining faces sloping to the back of the rockery. Each row of rocks will be seated as tightly and evenly as possible on the rock below in such a manner that there will be no movement between the two. After setting a course of rock, all voids between the rocks shall be chinked on the back with quarry rock to eliminate any void sufficient to pass a 2 inch square probe. 8-24.3(1)F.1 Rockery Backfill The wall backfill shall consist of 1-1/2 inch minus crushed rock or gravel conforming to section 9- 03.9(3). This material will be placed to an 8 inch minimum thickness between the entire wall and the cut or fill material. The backfill material will be placed in lifts to an elevation approximately 6 inches below the course of rocks placed. The backfill will be placed after each course of rocks. Any backfill material on the bearing surface of the rock course will be removed before setting the next , course. 8-24.3(1)F.2 Drain Pipe A 4 inch diameter perforated pvc pipe shall be placed as a footing drain behind the rockeries as shown in the standard plans,and connected to the storm drainage system where shown. 8-24.3(1)F.3 Rejection Of Material The inspector will have the authority to reject any defective material and to suspend any work that is being improperly done, subject to the final decision of the engineer. All rejected material will be removed from the construction site and any rejected work shall be repaired or replaced at no additional cost to the Owner. 8-24.3(1)G Measurement Measurement of the finished rock wall for payment will be made from the footing grade to the top of the wall and rounded to the nearest square yard. 8-24.3(1)H Payment Payment will be made under the item "rock retaining wall",per square yard. The unit price per square yard shall be full compensation for the rockery/rock retaining wall in place and shall include all work, materials, and equipment required to complete the installation, including drainage pipe and all other items. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc79 , (January 5, 2004) 9-03.8(2) HMA Test Requirements Section 9-03.8(2)is supplemented with the following: ESAL's The number of ESAL's for the design and acceptance of the HMA shall be *** $$1$$ *** million. 9-03.8(7) HMA Tolerances and Adjustments Item 1 is deleted and replaced with: ��r***� 1. Job Mix Formula Tolerances. After the JMF is determined as required in 5-04.3(7)A, the constituents of the mixture at the time of acceptance shall conform to the following tolerances: Nonstatistical Commercial Evaluation Evaluation Aggregate,percent passing 1", '/", %z", and 3/8"sieves ±6% f8% U.S.No.4 sieve ±6% ±8% U.S.No. 8 sieve ±6°/a ±g�/a U.S.No. 16 sieve ±4% ±6% U.S.No. 30 sieve ±4% f6o/a U.S.No. 50 sieve ±4% ±6% U.S.No. 100 sieve ±3% ±5% � U.S.No. 200 sieve ±2.0% ±3.0% Asphalt Binder ±0.5% ±0.7% VMA 1.5%below minimum value in 9-03.8(2) VFA min.and max. as listed in 9-03.8(2) Va 2.5%minimum and 5.5%maximum These tolerance limits constitute the allowable limits as described in Section 1-06.2. The tolerance limit for aggregate shall not exceed the limits of the control points section, except the tolerance limits for sieves designated as 100%passing will be 99-100. 9-OS DRAINAGE STRUCTURES, CULVERTS,AND CONDUITS 9-05.4 Steel Culvert Pipe and Pipe Arch (RC) Section 9-05.4 is revised as follows: �******� Steel culvert pipe and pipe arch shall meet the requirements of AASHTO M 36, Type I and Type II. Welded seam aluminum coated (aluminized) corrugated steel pipe and pipe arch with metallized coating applied inside and out following welding is acceptable and shall be asphalt treatment coated. 9-05.7(2) Reinforced Concrete Storm Sewer Pipe (RC) Section 9-05.7(2)is replaced by the following: �******� Reinforced Concrete Storm Sewer pipe shall conform to the requirements of ASTM C-76 and shall be Class N Cement used in the manufacture of reinforced concrete pipe shall be Type II in conformance with ASTM C 150. No admixture shall be used unless otherwise specified. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc80 � 9-05.7 2 A Basis for A ( ) cceptance(RC) Section 9-05.7(2)A is supplemented by the following: �******� All pipe shall be subject to (1) a three-edge-bearing strength (D-load) test in accordance with ASTM C76; and (2) a hydrostatic test of rubber gasket joints in accordance with ASTM C361 or AWWA C302 except test pressure shall be 5 psi. 9-05.7(3) Concrete Storm Sewer Pipe Joints (RC) Section 9-05.7(3)is replaced by the following: �******� Joint assembly design shall be reinforced concrete bell and spigot type incorporating a fully retained single rubber gasket in accordance with ASTM C361 or AWWA C302. Rubber gasket material shall be neoprene. 9-05.7(4) Testing Concrete Storm Sewer Pipe Joints (RC) '�, Section 9-05.7(4)is supplemented by the following: ', �******� I Hydrostatic testing of rubber gasket joints shall be performed in accordance with ASTM C361 or AWWA C302 except test pressure shall be 5 psi. - 9-05.9 Steel Spiral Rib Storm Sewer Pipe(RC) Section 9-05.9 is replaced with: �******� The manufacturer of spiral rib storm sewer pipe shall furnish the Engineer a Manufacturer's Certificate of Compliance stating that the materials furnished comply in all respects with these Specifications. The Engineer may require additional information or tests to be performed by the Contractor at no expense to the State. Unless otherwise specified, spiral rib storm sewer pipe shall be furnished with pipe ends cut � perpendicular to the longitudinal axis of the pipe. Pipe ends shall be cut evenly. Spiral rib pipe shall be fabricated either by using a continuous helical lock seam or a continuous helical welded seam paralleling the rib. Steel spiral rib storm sewer pipe shall be manufactured of inetallic coated (aluminized or galvanized) corrugated steel and inspected in conformance with Section 9-05.4. The size, coating, and metal shall be as shown in the Plans or in the Specifications. For spiral rib storm sewer pipe, helical ribs shall project outwardly from the smooth pipe wall and shall be fabricated from a single thickness of material. The ribs shall be essentially rectangular and � shall be 3/4 inch plus two times the wall thickness (2t) plus or minus 1/8 inch (measured outside to outside) and a minimum of 0.95 inch high (measured as the minimum vertical distance from the outside of pipe wall immediately adjacent to the lockseam or stiffener to the top surface of rib). The maximum spacing of the ribs shall be 11.75 inches center to center(measured normal to the direction of the ribs). The radius of bend of the metal at the corners of the ribs shall be a minimum of 0.10 inch and a maximum of 0.17 inch. If the sheet between adjacent ribs does not contain a lockseam, a stiffener shall be included midway between ribs, having a nominal radius of 0.25 inch and a minimum height of 0.20 inch toward the outside of the pipe. Pipe shall be fabricated with ends that can be effectively jointed with coupling bands. When required, spiral rib or narrow pitch spiral rib pipe shall be bituminous treated or paved. The bituminous treatment for spiral rib pipe shall conform to the requirements of Sections 9-05.4(3) and 9-05.4(4). For narrow pitch spiral rib sewer pipe, the helical ribs shall project outwardly from the smooth pipe wall and shall be fabricated from a single thickness of material. The ribs shall be .375 inch+ 1/8 inch wide (measured outside to outside) and a minimum of .4375 inch high (measured as the minimum vertical distance of ribs shall be 4.80 inches center to center(measured normal to the direction of the H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc81 , ribs). The radius of bend of the metal at the corners of the ribs shall be 0.0625 inch with an allowable tolerance of+ 10 percent. 9-05.12(3) CPEP Sewer Pipe Section 9-05.12(3)is a new additional section: �******� CPEP - Smooth interior pipe and fittings shall be manufactured from high density polyethylene resin which shall meet or exceed the requirements of Type 111, Category 4 or 5, Grade P33 or P34, Class C per ASTM D1248. In addition, the pipe shall comply with all material and stiffness requirements of AASHTO M294. 9-05.14 ABS Composite Sewer Pipe Section 9-05.14 is deleted �******� 9-05.17 Aluminum Spiral Rib Storm Sewer Pipe Section 9-05.17 is replaced with: �******� Unless otherwise specified, spiral rib storm sewer pipe shall be furnished with pipe ends cut perpendicular to the longitudinal axis of the pipe. Pipe ends shall be cut evenly. Spiral rib pipe shall be fabricated by using a continuous helical lock seam with a seam gasket. For spiral rib storm sewer pipe, helical ribs shall project outwardly from the smooth pipe wall and shall be fabricated from a single thickness of material. The ribs shall be 3/4 inch wide by 3/4 inch deep with a nominal spacing of 7-1/2 inches center to center. Pipe shall be fabricated with ends that can be effectively jointed with coupling bands. � For nanow pitch spiral rib storm sewer pipe,helical ribs shall project outwardly from the smooth pipe wall and shall be fabricated from a single thickness of material. The ribs shall be 0.375 inch + 1/8 inch wide(measured outside to outside) and a minimum spacing of ribs shall be 4.80 inches center to center(measured normal to the direction of the ribs). The radius of bend of the metal at the corners of the ribs shall be 0.0625 inch with an allowable tolerance of+ 10 percent. For wide pitch spiral rib storm sewer pipe, helical ribs shall project outwardly from the smooth pipe wall and shall be fabricated from a single thickness af material. The ribs shall be 3/4 inch+ 1/8 inch wide (measured outside to outside) and a minimum of 0.95 inch high (measured as the minimum vertical distance from the outside of pipe wall to top surface of the rib). The maximum spacing of ribs shall be 11.75 inches center to center (measured normal to the direction of the ribs). The radius of bend of the metal at the corners of the ribs shall be 0.0625 inch with an allowable tolerance of+ 10 percent. — H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond CleaningU601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc82 9-08 PAINTS 9-08.8 Manhole Coating System Products Section 9-08.8 is a new section and subsections: �******� 9-08.8(1) Coating Systems Specification A. High Solids Urethane Coating System: C 1 Coating Material: High Solids Urethane � Surfaces: Concrete Surface In accordance with SSPC • Preparation: SP-7(Sweep or brush off I blast) Application: Shop/Field The drying time between coats shall not exceed 24hours in any case System Thickness: 6.0 mils dry film Coatings: Primer: One coat of Wasser MC-Aroshield high solids urethane(2.0 DFT)Finish:Two or more coats of Wasser MC-Aroshield(min. 4.0 DFT) Color: White 9-14.5(7) Hydroseed Bid Item (New Section) Added Project SWP-27-2057 9-14.5(7)A Description � Contractor shall Hydroseed disturbed areas -as a result of the construction activities - � adjacent to the sedimentation pond and stockpile areas. 9-14.5(7)B Products Submittals Submit seed vendor's certification for required grass seed mixture, indicating percentage by weight, and percentages of purity, germination, and weed seed for each grass species. A. PerForm seeding work only after planting and other work affecting ground surface has been completed. B. Restrict all disturbances or other activities in seeded areas until grass is established. Erect signs and barriers as required. C. Provide watering equipment as required. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEC-2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc83 r — — _ __ _. ■ Materials, Seed A. On the pond slopes the fallawing grass/forb mixes shall be used at a rate of 65 Ib/acre: Red fescue Festuca rubra 25% Colaniai bentgrass Agrosfis tenuis 25% Meadow foxtail Alapecurus pratense 40% Water smartweed Polyganum hydropiperoides 10% B. Waod Cellulose Fiber Mulch: Degradabie green dyed uroad ceilulose fiber free from weeds or other foreign matter toxic to seed germination and suitabie for hydromulching. C. Soil Binder or Tacking Agent: �iguid concent�s#e diiuted with water farming a transparent 3-dimensional film-like crust permeable to water and air and containing na agents toxic to seed germination, Contractor shall comply with a!{ environmental . regulations and manufacturers recommenclations regarding fertilizer use. 9-14.5(7)C Transpartatian, Delivery, Storage and Handling A. Submit seed vendor's certification for required grass seed mixture, indicating percentage by weight, and percentages of purity, germination, and weed seed far each grass species. 9-14.5(7}� tnstattation A. Perform seeding work only after planting and other work affecting graund surface has been completed. B. Restrict all disturbances or other activities in seeded areas un#il grass 'rs established. Erect signs and barriers as required. C. Provide watering equipment as required. D. Limit preparation to areas which will be immediately seeded. E. Loosen topsoil of areas to be seeded to minimum depth of 4 inches. F. Grade area to be seeded. Remove ridges and fill depressians as required ta drain. G Seed immediately after preparation af bed. Spring seeding shall occur between April 1 and June 1 and fali seeding shall accur befinreen August 15 and October 31 or at such i other times acceptable to the Gity. � N. Seed indicated areas within cantract limits and areas adjoining cantract limits disturbed as a result of canstruction operations. !. Perform seeding operations when the soil is dry and when winds do not exceed 5 miles per hour. J. The contractor shall use the doubfe application method for all hydroseeding as fallows: Mulching A. Mulch cover shall be applied at 2,000 !bs/acre as follows: 1. First application: 100 percen#seed mix with 25 percent of mulch. 2. Second application: tackifier with 75 percent of mulch Tacking Agent A. Tacking agent shall be applied by approved hydrau�ic equipment. distribution and discharge lines shall be equipped with a set of hydraulic discharge spray nozzles which will provide a unifarm distribution of the material. Tacking agen#shall be applied at 80 gal/acre. Cantractars shail comply with all enviranmental regulations and manufacturers recommendatians. H:\File Sys\SWP-Surface Water ProjectslSWP-27-Snrface Water Projects(CIP}127-2057 Maplewood BASiM2009 Pond Cieaning\i 64l FINAL SPEC•24Q4-Cheek-Revise�20a-SPECIAL PRQVIStONS-2006v02.dcyc84 � 9-14.5(7)E Cleaning A. Perform cleaning during installation of the work and upon completion of the work. Remove from the site all excess materials, debris and equipment. Repair damage to any project features. 9-14.5(7)F Warranty Hydroseeding A. Hydroseeded areas will be inspected 1 week after germination to determine if coverage of seeding is acceptable. B. A uniform stand of grass and wildflowers over 90 percent of seeded area shall be obtained by watering and maintaining until final acceptance. Areas which fail to provide a uniform stand of grass shall be reseeded. Areas reseeded will not be accepted until the coverage requiced herein is obtained. 9-23 CONCRETE CURING MATERIALS AND ADMIXTURES 9-23.9 Fly Ash (RC) Section 9-23.9 is revised as follows: �******� Fly ash shall not be used around water lines. 9-30 WATER DISTRIBUTION MATERIALS 9-30.1(1) Ductile Iron Pipe (RC) Section 9-30.1(1)is revised as follows: �******� 1. Ductile iron pipe shall be centrifugally cast and meet the requirements of AWWA C 151. Ductile iron pipe shall have a cement-mortar lining meeting the requirements of AWWA C104. . All other ductile iron pipe shall be Standard Thickness Class 52 or the thickness class as shown in the Plans. 9-30.3(1) Gate Valves (3inches to 12 inches) Section 9-30.3(1)is replaced with: �******� Valves shall be designed for a minimum water operating pressure of 200 PSI. Gate valves shall be Iowa List 14, Mueller Company No.A2380, Kennedy,or M&H. IApproval of valves other than models specified shall be obtained prior to bid opening. All gate valves less than 12" in diameter shall include an 8" x 24" cast iron gate valve box and extensions, as required. All 12" diameter and larger gate valves shall be installed in a vault. See Water Standard Detail for 12" gate valve assembly vault and 1"bypass installation. Gate valves shall conform to AWWA C500 and shall be iron body, bronze-mounted, double disc with bronze wedging device and O-ring stuffing box. Resilient Seated Gate Valves: Resilient seated gate valves shall be manufactured to meet or exceed the requirements of AWWA Standard C5091atest revisions. All extemal and intemal ferrous metal surfaces of the gate valve shall be coated for corrosion protection with fusion bonded epoxy. The epoxy coating shall be factory applied to all valve parts prior to valve assembly and shall meet or exceed the requirements of AWWA Standard C-550 latest revision. Valves shall be provided with two (2) internal O-ring stems seals. The valves shall be H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIM2009 Pond CleaningU601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc85 . equipped with one(1)anti-friction washer. The resilient gate valve shall have rubber sealing surfaces to permit bi-directional flow. The stem shall be independent of the stem nut or integrally cast. Manufacturers of Resilient Seated gate Valves shall provide the City on request that the valve materials meet the City specifications. Valves shall be designed for a minimum water operating pressure of 200 psi. End connections shall be mechanical joints, flanged joints or mechanical by flanged joints as shown on the project plans. Resilient Seated Gate Valves shall be U.S. Metroseal 250, Clow, M&H Style 3067, Mueller Series 2370,Kennedy. Approval of valves other than model specified shall be obtained prior to bid opening. All gate valves less than 12 inches in diameter shall include an 8"x24" cast iron gate valve box and extensions, as required. All 12 inch diameter and larger resilient seated gate valves shall have a 1 inch by-pass assembly and shall be installed in a concrete vault per City of Renton Standard Details, latest revision. 9-30.3(3) Butterfly Valves Section 9-30.3(3)is supplemented by adding the following: �******� Butterfly valves shall be Dresser 450 or Pratt Groundhog. 9-30.3(5) Valve Marker Posts Section 9-30.3(5)has been deleted and replaced with the following: �******� The valve markers shall be fabricated and installed in conformance with the Standard Drawings. Valve markers shall be carsonite composite utility marker 375"x 6'-0" or approved equal with blue label"water." 9-30.3(7) Combination Air Release/Air Vacuum Valves Section 9-30.3(7)has been supplemented as follows: �******� Air and vacuum release valves shall be APCO- Valve and Primer Corp, "Heavy-Duty," combination air release valve, or equal. Installation shall be per the City of Renton Standard Detail, latest revision. � Piping and fitting shall be copper or brass. Location of the air release valve as show on the plans is approximate. The installation shall be set at the high point of the line. 9-30.3(8) Tapping Sleeve and Valve Assembly Section 9-303(8)is revised as follows: �******� Tapping sleeves shall be cast iron,ductile iron epoxy-coated steel, or other approved material. Section 9-30.3(9)is a new section: �******� 9-30.3(9) Blow-Off Assem6ly Permanent blow-off assembly shall be #78 Kupferle Foundry Co. or approved equal. Installation of blow-off permanent blow-off assembly shall be per City of Renton Water Standard Detail, latest revision. Pipe and fittings shall be galvanized. Blow-off assembly shall be installed at location(s) shown on the plans. Temporary blow-off assembly on new dead-end water main shall be installed at location shown on the plans. H:�File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc86 Temporary blow-off assemblies for testing and flushing of the new water mains will not be included under this item and shall be considered incidental to the contract and no additional payment shall be made. 9-30.5 Hydrants Section 9-30.5 is supplemented by adding the following: �******� Fire hydrants shall be Iowa, Corey Type(opening with the pressure)or approved equal conforming to AWWA C-502-85. Approval must be obtained prior to bid opening. Compression type fire hydrants (opening against pressure) shall be Clow Medallion, M&H 929, Mueller Super Centurion 200, conforming to AWWA C-502-85. 9-30.5(1) End Connections (RC) Section 9-30.5(1)is supplemented by adding the following: �******� Hydrants shall be constructed with mechanical joint connection unless otherwise specified in bid proposal description. 9-30.5(2) Hydrant Dimensions Section 9-30.5(2)is replaced with the following: �******� Fire hydrants shall be Corey type (opening with the pressure) or compression type (opening against pressure) conforming to AWWA C-502-85 with a 6 inch mechanical joint inlet and a main valve opening (M.V.O.) of 5 1/4 inches, two 2 1/2 inch hose nozzles with National Standard Threads 7 1/2 threads per inch and one 4 inch puxnper nozzles with the new Seattle Pattern 6 threads per inch, 60 degrees V. Threads, outside diameter of male tread 4.875 and root diameter 4.6263. Hydrants shall have a 1-1/4"pentagon operating nut opened by turning counter clockwise(left). The two 2-1/2" hose nozzles shall be fitted with cast iron threaded caps with operating nut of the same design and proportions as the hydrant stem nut. Caps shall be fitted with suitable neoprene gaskets for positive water tightness under test pressures. The 4" pumper nozzle shall be fitted with a Stortz adapter, 4" Seattle Thread x 5" Stortz. Stortz adapter shall be forged and/or extruded 6061-T6 aluminum alloy, hardcoat anodized. Threaded end portion shall have no lugs and 2 set screws 180 degrees apart. Stortz face to be metal, no gasket to weather. Stortz cap to have synthetic molded rubber gasket, and shall be attached to hydrant adapter with 1/8" coated stainless steel aircraft cable. Fire hydrants shall be installed per City of Renton Standard Detail for fire hydrants, latest revisions. 9-30.6(3)B Polyethylene Pipe Section 9-30.6(3)B has been modified as follows: �******� Polyethylene pipe shall not be used. 9-30.6(4) Service Fittings Section 9-30.6(4)has been revised as follows: �******� Fittings used for copper tubing shall be compression type with gripper ring. 9-30.6(5) Meter Setters Section 9-30.6(5)has been supplemented as follows: �******� Meter setters shall be installed per the City of Renton Standard Details for water meters, latest revision H:�File Sys\SWP-Sutface Water Projects\SWP-27-Surface Water Projects(CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\I601 FINAL SPEG2009-Check-Revise�20a-SPECIAL PROVISIONS-2006v02.doc87 � P E RM 1 TS Washington State Hydraulic Project Approval Army Corps of Engineers Nationwide Permit (may be issued before construction) Washington State Dept. of Ecology Water Quality Certification (may be issued before construction) ; Washington HYDRAULIC PROJECT APPROVAL North Puget Sound ':Department of 16018 A4i11 Creek Boulevard � FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Mill Creek,WA 98012-12�6 WILDLIFE 'S � �'" `';".,, _ RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1371 �^, ��;��; �.,;..4,,;��;, .+��.... `�r i_1';' - Issue Date:May 06,2009 Control Number: 109034-2 � Project Expiration Date: May 14,2012 FPAlPubtic Notice#: N!A �.��;`:rs- �;;::.�:�;=[v 'Tt--'',`�-`{ -- .,,:':�i:5 PERMITTEE AUTHORfZED AGENT OR CONTRACTOR Renton City of Surface Water Utility ATTENTION: Daniel Carey 1055 S.Grady Way 5th Floor Renton,WA 98057 425-430-7293 Project Name: Sedimenf Basin Cleanina and Maintenanre Project Project Description: Remove accumulated sediment from the sediment basin and flow splitter; clear brush and debris from the high flow bypass channel; perform minor repairs to the stream channel;and place gravel in the channel at the Maplewood Golf Course located at 4050 Renton - Maple Valley Highway PROVISIONS 1. TIMING LfMITATIONS: The project may begin immediately and shall be completed by May 14, 2012, provided that work below the ordinary high water line (OHWL) shall occur only between June 15 and September 15, unless otherwise approved by the Washington Department of Fish and Wildlife (WDFW)Area Habitat Biologist (AHB). 2. Work shall be accomplished per plans and specifications entitled, "OPERATIONS AND MAINTENANCE MANUAL MAPLEWOOD CREEK SEDIMENT BASiN AND FISH CHANNEL", dated September 1999, and "MAPLEWOOD CREEK SEDIMENT BASIN CLEANfNG", dated April 2009, submitted to and approved by WDFW, except as modified by this Hydraulic Project Approval (HPA). These pfans reflect design criteria per Chapter 220-110 WAC. These plans reflect mitigation procedures to significantly reduce or eliminate impacts to fish resources. A copy of these plans shall be available on site during construction. 3. The sediment basin and fish channel shall be maintained by the City of Renton per RCW 77.57.030 to ensure continued, unimpeded fish passage. If the structure becomes a hindrance to fish passage, the City of Renton shall be responsible for providing prompt repair under this HPA. Financial responsibility for maintenance and repairs shall be that of the City of Renton. NOTE: There are large angular rocks which were installed by the City between the sediment pond and flow splitter which continue to be a hindrance to fish migration. This portion of the stream needs to be continualfy monitored and adjustments made to ensure compliance with RCW 77.57.030. 4. A temporary bypass to divert flow around the work area shall be in place prior to initiation of other work in the wetted perimeter. 5. A sandbag revetment or similar device shall be installed at the bypass inlet to divert the entire flow through the bypass. Page 1 of 5 i , — washi�9�o� HYDRAULIC PROJECT APPROVAL NorthPugetSound � DepaAment of 16018 Mill Creek Boulevard }k' � FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Yltll Creek,WA 98072-1296 WIIDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 06,2009 Control Number: 109034-2 Project Expiration Date: May 14,2012 FPA/Public Notice#: N/A 6.A sandbag revetment or similar device shall be installed at the downstream end of the bypass to prevent backwater from entering the work area. 7. The bypass shall be of sufficient size to pass ail flows and debris for the duration of the project. � 8. Prior to releasing the water flow to the project area, ali dredging shali be completed. 9. Releasing of water back in to the pond shall be done slowly, so that approximately 3/4 of the water flows through the bypass untif the pond is full, to prevent dewatering of the stream and loss of fish life. 10. Upon completion of maintenance activities, all material used in the temporary bypass shall be removed from the site and the site returned to pre-project or improved conditions. 11. Due to interception of spawning gravels in the sediment basfn, spawning gravels shall be supplemented in the fish channel downstream of the sediment basin, as determined to be necessary by the WDFW AHB at the time of each sediment basin maintenance dredging. 12. The permittee shall capture and safely move food fish, game fish, and other fish life from the job site whenever maintanance activities require a flow bypass. The permittee shall have fish capture and transportation equipment ready and on the job site. Captured fish shall be immediately and safely transferred to free-flowing water downstream of the project site. The permittee may request WDFW assist in capturing and safely moving fish life from the job site to free-flowing water, and assistance may be granfed if personnel are available. 13. Any device used for diverting water from a fish-bearing stream shall be equipped with a fish i guard to prevent passage of fish into the diversion device pursuant to RCW 77.57.010 and I 77.57.070. The pump intake shall be screened with 1/8-inch mesh to prevent fish from entering the system. The screened intake shall consist of a facility with enough surface area to ensure that the velocity through the screen is less than 0.4 feet per second. Screen maintenance shali be adequate to prevent injury or entrapment to juvenile fish and the screen shall remain in place whenever water is withdrawn from the stream through the pump intake. 14. Dredged streambed materials shall be disposed of upland so they wi(I not re-enter state waters. 15. Equipment shall be operated to minimize turbidity. During excavation, each pass with the bucket shall be complete. Dredged material shall not be stockpiled in the stream. 16. Dredging shall be accomplished by starting at the upstream end of the project boundary and working downstream. 17. If at any time, as a result of project activities, fish are observed in distress, a fish kill occurs, or water quality problems develop (including equipment leaks or spills), immediate notification shall be made to the Washington Emergency Management Division at 1-800-258-5990, and to the AHB. Page 2 of 5 -._ � .s Washington HYDRAULIC PROJECT APPROVAL NorthPugetSound Department of 16018 Mill Creek Boulevard � FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Miil Creek.WA 98012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (q25}775-1311 issue Date: May 06,2009 Control Number: 109034-2 Project Expiration Date: May 14,2012 FPA/Public Notice#: N/A 18. Erosion control methods shall be used to prevent silt-laden water from flowing downstream. These may include, but are not limited to, straw bales, fiiter fabric, temporary sediment ponds, check dams of pea gravel-filied burlap bags or other material, and/or immediate mulching of exposed areas. 19. Prior to starting work, the selected erosion control measures (Provision 18) shall be installed. Accumula#ed sediments shall be removed during the project and prior to removing the erosion control measures affer completion of work. 20. All waste material such as construction debris, sift, excess dirt or overburden resulting from this project shatl be deposited above the limits of flood water in an approved upland disposal site. 21. If high flow conditions that may cause siltation are encountered during this project, work shall stop unfil the flow subsides. 22. Extreme care shall be taken to ensure that no petroleum products, hydraulic fluid, fresh cement, sediments, sediment-laden water, chemicals, or any other toxic or deleterious materials are allowed to enter or leach into downstream state waters. 23. NOTIFICATION REQUIREMENT: The AHB shall receive written notificafion (e-mail to fisheldf@dfw.wa.gov)from the person to whom this HPA is issued (permittee) or the agenUcontractor no less than three working days prior to start of work, and again within seven days of completion of work to arrange for a compliance inspection. The notification shall include the permittee's name, project location, starting date for work or completion date of work, and the control number for this HPA. PROJECT LOCATIONS Location #1 Maplewood Golf Course � WORK START: May 06, 2009 IWORK END: May 14, 2012 IWRIA: Waterbody: Tributary to: 08.0302 Maplewood Creek (rb) Cedar River --. _. . . ..... ._......_._.. _ 1/4 SEC: Secfion: Township: Range: Latitude: Longitude: County: SW 1/4 15 23 N 05 E N 47.474238 W 122.16372 King ILocation#1 Driving Directions I I ! Page 3 of 5 � Washington HYDRAULIC PROJECT APPROVAL NorthPugetSound �',Department of 16018 Mill Creek Boulevard '�FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Mili Creek,WA 98012-1296 �^''=�' WILDLIFE RCW 77.55.100-A eal Pursuant to Cha ter 34.05 RCW PP P (425)775-1311 Issue Date:May 06, 2009 Cantrol Number: 109034-2 Project Expiration Date: May 14,2012 FPA/Public Notice#: N/A . APPLY TO ALL HYDRAULIC PROJECT APPROVALS This Hydraulic Project Approvai pertains only to those requirements af the Washington State Hydraulic Code, specificalfy Chapter 77.55 RCW(formerly RCW 77.20). Additional autharization from other public agencies may be necessary for this project. The person(s)to whom this Hydraulic Project Approval is issued is responsible for applying ior and obtaining any additional authorization from otf�er public agencies (locai,state and/or federal)that may be necessary for this project. This Hydraulic Project Approval shall be available on the job site at all times and all its provisians followed by the person(s)to whom this Hydraulic Project Approval is issued and operator(s)performing the work. This Hydraulic Project Approval does not authorize trespass. The person(s)to whom this Hydrautic Project Approval is issued and operator(s)performing the work may be held liable for any loss or damage to fish life or fish habitat that resulis from failure to comply with the provisions of this Hydraulic Project Approval. Failure to comply with the provisions of thrs Hydraulic Project Approval could result in a civil penalty of up to one hundred dollars per day and/or a gross misdemeanor charge, possibly punishable by fine and/or imprisonment. All Hydraulic Project Approvals issued pursuant to RCW 77.55.021 (EXCEPT agricultural irrigation, stock watering or bank stabilization projects)or 77.55.141 are subject to addifional restrictions,conditions or revocation if the Department of Fish and Wildlife determines that new biological or physical information indicates the need for such action. The person(s)to whom this Hydraulic Project Approval is issued has the right pursuant to Chapter 34.04 RCW to appeal such decisiorts. All agricultural irrigation,stock watering or bank stabilization Hydraulic Project Approvals issued pursuant to RCW 77.55.021 may be modified by the Department of Fish and Wildlife due to changed conditions after consultation with the person(s)to whom this Hydraulic Project Approval is issued: PROVIDED HOWEVER, that such modifications shall be subject to appeal to the Hydraulic Appeals Board established in RCW 77.55.301. APPEALS INFORMATION If you wish to appeal the issuance or denial of,or conditions provided in a Hydraulic Project Approval,there are informal and formal appeal processes available. A. INFORMAL APPEALS(WAC 220-110-340)OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021, 77.55.141, 77.55.181,and 77.55.291: A person who is aggrieved or adversely affected by the following Department actions may request an informal review of: (A)The denial or issuance of a Hydraulic Project Approval, or the conditions or provisions made part of a Hydraulic Project Approval; or (B)An order imposing civil penalties. A request for an INFORMAL REVIEW shall be in WRITING to the Department of Fish and Wildlife HPA Appeals Coordinator,600 Capitol Way North, Olympia,Washington 98501-1091 and shall be RECEIVED by the Department within 30 days of the denial or issuance of a Hydraulic Project Approval or receipt of an order imposing civil penalties. If agreed to by the aggrieved party,and the aggrieved party is the Hydraulic Project Approval applicant, resolution of the concerns will be facilitated through discussions with the Area Habitat Biologist and his/her supervisor. If resolution is not reached,or the aggrieved party is not the Hydrau(ic Project Approval applicant, the Habitat Technical Services Division Manager or his/her designee shall conduct a review and recommend a decision to the Director or his/her designee. If you are not satisfied with the results of this informal appeal,a formal appeal may be filed. B.FORMAL APPEALS(WAC 220-110-350)OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021 (EXCEPT agricultural irrigation,stock watering or bank stabilization projects)or 77.55.291: A person who is aggrieved or adversely affected by the following Department actions may request a formal review of: (A)The denial or issuance of a Hydraulic Project Approval, or the conditions or provisions made part of a Hydraulic Page 4 of 5 - � Washington HYDRAULIC PROJECT APPROVAL NorthPugetSound � Department of '16018 Mill Creek Bo�levard FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34A5 RCW Mill Creek,WA 98012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 06,2009 Control Number: 109034-2 Project Expiration Date: May 14,2012 FPA/Public Notice#: N/A � Project Approval; ; (B)An order imposing civil penalties;or (C)Any other'agency action'for which an adjudicative proceeding is required under the Administrative Procedure Act,Chapter 34.05 RCW. � A request for a FORMAL APPEAL shafl be in WRITING to the Department of Fish and Wildlite HPA Appeals Coordinator,shali be plainly labeled as'REQUEST FOR FORMAL APPEAL'and shail be RECEIVED DURING ' OFFICE HOURS by the Department at 600 Capitol Way North,Olympia,Washington 98501-1091,within 30-days of the Department action that is being challenged. The time period for requesting a formal appeal is suspended during I consideration of a timely informal appeal. If there has been an informal appeal,the deadline for requesting a formal appeal shall be within 30-days of the date of the Department's written decision in response to the informal appeal. C.FORMAL APPEALS OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021 (agricultural irrigation, stock watering or bank stabilization only),77.55.141,77.55.181,or 77.55.241: A person who is aggrieved or adversely affected by the denial or issuance of a Hydraulic Project Approval,or the conditions or provisions made part of a Hydraulic Project Approva!may request a formal appeal. The request for FORMAL APPEAL shall be in WRITING to ' the Hydraulic Appeals Board per WAC 259-04 at Environmental Hearings Office,4224 Sixth Avenue SE, Building Two- Rowe Six, Lacey,Washington 98504;telephone 360/459-6327. D.FORMAL APPEALS OF DEPARTMENT ACTIONS TAKEN PURSUANT TO CHAPTER 43.21 L RCW: A person who is aggrieved or adversely afFected by the denial or issuance of a Hydraulic Project Approval,or the conditions or provisions made part of a Hydraulic Project Approval may request a formal appeal. The FORMAL APPEAL shall be in accordance with the provisions of Chapter 43.21 L RCW and Chapter 199-08 WAC. The request for FORMAL APPEAL shall be in WRITING to the Environmental and�and Use Hearings Board at Environmental Hearings Offiice, Environmental and Land Use Hearings Board,4224 Sixth Avenue SE, Building Two-Rowe Six, P.O. Box 40503, Lacey, Washington 98504;telephone 360/459-6327. E. FAILURE TO APPEAL WITHlN THE REQUIRED TIME PERIODS results in forfeiture of all appeal rights. If there is no timely request for an appeal, the department action shall be final and unappealable. ENFORCEMENT: Sergeant Chandler(34) P2 'Habitat Biologist a..� for Director Larry Fisher 425-313-5683 �'�. ��."' WDFW I CC: Page 5 of 5 1 �� DEPARTMENT OF THE ARMY � � , , SEATTLE DISTRICT,CORPS OF ENGINEERS P.O.BOX 3755 SEATTLE,WASHINGTON 98124-3755 REPLY TO ATTENTION OF ;iJ i�� , J , wse � --:aa,; Regulatory Branch �'��".,�,�¢�'tr��f'�:.�.t= �Y`' .. City of Renton, Surface Water Utility �rE��_ ��:_;,� Mr. Daniel Carey '�'3tE.:'"`°""�''�=;�'4 1055 South Grady Way Renton, Washington 98057 Reference: NWS-2007-688 Renton, City of Dear Mr. Carey: We have reviewed your application to place 25 cubic yards of fish gravel below the sediment basin, place a temporary diversion structure at the sediment basin, and place a temporary diversion berm at the flow splitter to dewater the creek during sediment pond maintenance in Maplewood Creek at Renton, King County, Washington. Based on the infornlation you provided to us, Nationwide Peimit (NWP) 27, Aquatic Habitat Restoration, Establishment, and Enhancement Activities and Nationwide Pennit 33, Temporary Construction, Access and Dewatering (Federal Re�ister, March 12, 2007 Vol. 72, No. 47), authorizes your proposal as depicted on the enclosed drawings dated April 2009. In order for this NWP authorization to be valid, you must ensure the work is performed in accordance with the enclosed Nationwide Permit 27 and 33, Ternzs and Conditions and the following special conditions: For compliance with the Endangered Species Act: a. You must implement and abide by the Endangered Species Act (ESA) requirements and/or agreements set forth in your Reference Biological Evaluation Specific Project Information Form for Nearshore Fill, dated April 21, 2009, in its entirety. You must also comply with the conditions included in the enclosed Generallmplementatioya Conditions. The National Marine Fisheries Service (NMFS) concurred with a finding of"may affect, not likely to adversely affect"based on this document on June 29, 2007 and June 3, 2009 (NMFS Reference Number M/NWR/2007/04275). They will be informed on this permit issuance. Failure to comply with the commitments made in this document constitutes a non-compliance with the ESA and your Department of Army permit. The NMFS is the appropriate authority to determine compliance with ESA. b. In order to protect Puget Sound Chinook and steelhead, the permittee may conduct the authorized activities from July 1 through September 15 in any year this permit is valid. The permittee shall not conduct work authorized by this permit from September 16 through June 30 in any year this permit is valid. -2- You are cautioned that any change in project location or plans will require that you submit a copy of the revised plans to this office and obtain our approval before you begin work. Deviating from the approved plans could result in the assessment of criminal or civil penalties. The authorized work complies with the Washington State Department of Ecology's (Ecology) Water Quality Certification and the Coastal Zone Management Act requirements for this NWP. No further coordination with Ecology is required. We have reviewed your project pursuant to the requirements of the Endangered Species Act (ESA) and the Magnuson-Stevens Fishery Conservation and Management Act in regards to Essential Fish Habitat (EFH). We have determined that this project complies with the requirements of the NWP National General Condition regarding ESA and will not adversely affect EFH. Our verification of this NWP authorization is valid for 2 years from the date of this letter unless the NWP is modified, reissued, or revoked prior to that date. If the authorized work has not been completed by that date, please contact us to discuss the status of your authorization. Failure to comply with all terms and conditions of this NWP verification invalidates this authorization and could result in a violation of Section 404 of the Clean Water Act. Also, you must obtain all State and local permits that apply to this project. Upon completing the authorized work, you must fill out and return the enclosed Cef-tificate of Compliance with Depm�tment of tlie Arnzy Pe�mit form. Thank you for your cooperation during the permit process. We are interested in your experience with our Regulatory Program and encourage you to complete a customer service survey form. This forni and infonliation about our program is available on our website. If you have any questions about this letter, please contact me at (206) 764-6901 or via email at Jacalen.M.Printz(a�usace.armv.mil. � Sincerely, . I"`• � �� Jacalen Printz, Project Manager Regulatory Branch Enclosures I VICINITY MAP , � � � �{� vY � ; �� RENT(�N � , , , � � �� . s � _ � � �?, � � � I s � � ; _ �� I y _ _ ��'.o �� 1 � � � I O � �� ( ' � � ..�/'—s� �� 'RQJ T $1 E � I � Maplewaod / � ,� ,� Creek _ � Il _ � . _ I i" � � 4 ��'� 1 � Map1e o `,�'� Goif Ca e ,- � I , � � ' `------, � ,. � � I �� s� �� I � . _.. ..:.;..:.� .:^ ,, . �� — � Project Site Lafitude: 47.4749 N p 8p0 3600 Longitude: -122.1634 W II Section 15, Township 23N, Range 5E NORTH SCALE 1" = 16b0 FT Adjacent Prope�ty Owners: � 1. Casey McCarty � f�V��, -2��- - �� I Water Body: Maplewood Creek Reference #: 398567-09-01 , Praject: Maplewood Creek 5ediment Basin Cleaning Applicant: City of Renton I Purpase: Remove sediment from basin and channel. At/Near. City af Rentan I, Location: 4050 Maple Valley Highway King County, Washington Rentan, Washingtan, 98058 Date; Apri! 20Q9 Sheet: 1 of 12 i I 1 PLAN VIEW - 1 ` � �� \� ` � � ��, `� � � � MRPLEW40D ' � _ �i CONCRETE INLET CREEK - � � 18-IN BYPASS PIPE S -- diment Removal Locatia �� r'. G = nt�ocafio (typica(} EXISTiNG ; V- egetatian Thinn�n pical} `SEDIMENT BASIN ; SEE DETAIL � � i� f �i f�r�r,.��rr...� � � McCARTY � �'�"��,.— _.` ,� � G,V � PROPERTIES � � .. � , �-�`.�-- , , G '�-_ �.-�"—` � DETAIL ` ��-.�� ! � S,V CLEANING EXISTING FL(JW SPLITTER � � - � SEE DETAtL GfV SEE DETAtL _ r �; ��'V � �s�'�� . � �' � � H1G F�OW �� \• � �'' �' �a �l �'�NA EL(D �/. q � e �.,� ,��` �� ' / � r.,; I ti � � � . �� \ o rh � � � /' ./ � I � ' '� �ifd �o � i , � { I ��- � M�o V1lbOI� GO OURSE � � � � �, _�, �/ � �� ..J �.�" . � �. ` � I �� 1 �' , �.. I . �, 3 f/ � dp�• � II � �. ��./" � ` I ' � � � � i Project Site Latitude: 47.4749 N Longitude: -122.1634 W � �'� 3�d I Section 15, 21,22 Tawnship 23N, Range 5E �►QRTN SCALE 1" = 30Q F7 I Adjacent Praperty Owners: CITY G1F RENTC?N BASEMAP 1. Gasey McCarty DATUM: NAVD 1988, FEET I�V�� - 2s�- — ��`� I � � Water Body: Map(ewood Creek Reference #: 398567-09-01 I i Project: Maplewood Creek Sediment Basin Gleaning Applicant: City of Renton I I Purpase: Remove sediment from basin and channel. At/Near: City af Renton I ' Location: 4Q50 Maple Valiey Highway King County, Washington ' Rentan, Washington, 98Q58 Date: Apri{ 20Q9 �'� Sheet; 2 af 12 PLAN VIEVv - Sediment Basin / EX. CQN /ETE iNL � � ��b� M PLE OD � , . . j; ,� �.�_ R� EX. �$" BYP SS PIPE �� BYPASS L� . r� . f /�`� ` i i l ! TEMPQRARY � �. �:.• '� DIVERSI�N QAM FLOW IN BYPASS PIPE ~`' i ,' _'.' .' 1 SEE DETAIL f � DURiNG BASiN CLEANING i� �' ,�� • �� !� r/ ��/ . . j � �i / i� . i �� j ��.,, 1 .. ' , � � - ,� emov Sediment , . .. •� � ; . � .... I � .�..:.:.:.:.:.:.:1.•.:.;. .: � . EX. 18" YPASS P E r ,' • . ...... .......' .. EXlSTWG � �.�.� ...._�;..�.�'��...�_�:�.��•�_ t SEDIMENT BASIN �' .. .. .._.�.�.'.-.�. '..�. t � .. .. . . ...... ti � Is .�. ..... ,.�..........' .............'' � �, � .�.'.'. ��.'.'.�.'.'.�.'.'.� .'.'.�.�.'.�.�..� i 1 ...... ....... ........... l ' � .'.'.'.'.'.'.'.'. '.'.'.'.'.'.'.':.'.'.'.'.'.. / ,......... ..... ....... t I '.'.'.'.:.:.:.:.:.:. ..... . ....... 1 � �J/ FLQW..... . ��,. � R mav�'Sediment .� .... r . ..� � .. � ``�� f r�.. r . � Fish Weir � � , .. ! / Fish La e '�� r � `�.. Ov av�r S Ilwa P Y ! � ( ; FLtJ) I ' �� r/� + l Project Site l.atitude: 47.4749 N Longitude:-122.1634 W 0 25 50 I ' Section 15, 21,22 Township 23N, Range 5E �aR3f� SCALE '�"= 50 �- CiTY OF RENTUN BASEMAP DATUM: NAVD 1988, FEE(' �� -zoc�-- �� Water Body: Maplewood Creek Reference #: 398567-Q9-01 ', ; Project: Maplewood Greek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remave sediment irom basin and channel. AtiNear: City af Renton ' �ocation: 4Q50 Maple Valfey Highway King County, Washington '� � 'i Rentan, Washington, 98058 Date: Apri120a9 ; Sheet: 3 of 12 - - � BASIN LROSS-�ECTfON � GROSS-SECTIC?N A-A SED(MENT BASlN ACCESS ROAD I EL 1'15.2 (typicaf} -� Width Varies 90' to 20' - .,._..-- a � 18" Bypass Pipe � PVC Liner BASIN B4TTOM REM4VE ACCUMULATED EL 108.7 {typical) SEDIMENT Approx 4 ta 5 feet deep �WS- 20�- - C�� Water Body: Meplewood Creek Reference #: 398567-09-41 Praject: Maplewood Creek Sediment Basin Gleaning Applicant: City of Renfi�n Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valfey Nighway King County, Washington Renton, Washington, 98058 Date: Apri! 20Q9 Sheet: 4 of 12 � r EMPORARY DIVERSi�N DAM DETAIL - - � ; ,% - � APLEW CREEK �f GS,� , . C?HW �A r } :' k"` i' ,: �' .: ' �� '' PLASTlC �HEET J � r� TO SEAL DAM, SANDBAGS '� � REQUGE i E . CUNC T %� %� UNDERFLOW i LET ��+ , i" �� :' EX. 8" BYP S PEPE -�-� i' � !, �1�1� � �� % - - � i . � � ,�� • - B-f ; � , ; , i / � , N2�' �.-- , � ; TEMPt7RARY DiVERSiON DAM ' APPROX 2.5 TO 3.5 FEET HIGH � CONSTRUCTED OF SANDBAGS, \ MEDIA BAGS, AND PLASTIC i i�l SHEETlNG (typicaO � � �` I � ` � ! � l � ! ' , �: �r � I �!J . . . r, r' � II � 0 5 10 � � N�RTH SCALE 'I"= 10 FT Project Site Latitude: 47.4749 N I Longitude:-122.1634 W Ci?Y OF RENTON BASEMAP I Section 15, 21, 22 Township 23N, Range 5E DATUM: NAVD 1988, FEET �l v�5— 2�c�� — �a�� i � � ! W #er Bod : Ma lewood Creek Reference #; 398567-Q9-41 I � Y P � Project: Maplewoad Creek Sediment Basin Cleaning Applicant: City of Renton � Purpose: Remove sediment from basin and channei. AUNear. City o€Renton , I , L.ocation: 4050 Ma le Valfe Hi hwa King Gounty, Washingtan � , � p Y 9 Y i Renton, Washington, 98058 Date: April 2009 I ' Sheet: 5 of 12 1 j I � —� -- � DIVERSION DAM UR�S�-SECTIOI� �� i CRC?SS-SEGTlON B-B � -� � � TEMPC}RARY DIVERSI(7N DAM � � UPSTREAM C?F SEDIMENT BASIN �I OHW DEPTH APPR(JX --► ��f -.�-- ; 2 TC? 4 INCHES SA�pBAGS ' _ �- - - - -- -� TO SEAL EDGES � ' AND ANCHOR PLASTiC I � , f ��ow ( �r ( � � � � � - � I _...___�,,,,_ � / � � �2.5' T❑ 3.5` _.._.._.._.r,_�_.._.._.._..� .._.._ ' � ,% � __ �_ .._.. ', - - _ _ � __��:..-._._��. _ � � I � -�_.��__��..��.. ....�'_.�--T .��.��'"�.,�. �. .j.�.`>.�.��.^-- ��.. I � — - - �_} � CHANNEl� PLASTIC SHEETWG BOTTOM TO SEAL DAM MEDiA BAG OR OTHER MATERIAL EXISTING CONCRETE INLET --- TO FORM DAM AND BYPASS PIPE (IN �OREGROUND) Project Site Latitude: 47.4749 N Longitude;-122.1634 W Section 15, 21, 22 Township 23N, Range 5E �w5 -�c��- -(�`�$ Water Body: Mapiewood Creek Reference #: 398567-Q9-01 Project: Nlapfewood Creek Sediment Basin C#eaning Applicant: Cit}r af Renton Purpose: Remove sedimen#from basin and channei. At/Near: City of Rentan Location: 4050 Maple Vailey Highway King County, Washingtan Rentan, Washington, 98058 Date: April 2009 5heet: 6 of 12 J FLOW SPLITTER DETAfL � - - -_ _ - < < - � -� r i . _ i ;y i . - j � TEMPORARY DIVERSION BERM r ��'/ ! APPROX 1.0 T(J 1.5 FEET HIGH i�� ! i CONSTRUCTED OF SANDBAGS f' f� � AND PLASTIC SHEETING i' ` ,� j� �� 1 ( , �� , MAPLEW4GD CREEK %� l � i` f r ,� ONW tApprox) , , ; � � ,: ��„�� r� ' �: ! I :' - � I j/• '/ /'' � _ TQ LOW '� � � I � - ;� .�1•1 ,: , !, � r'� �r j: , � � FLQW � �,�,ti� FLOW SPLITTER CHANNEL �� ..•' � '� STRUCTURE � �• r" r: ,�' .�'' /�� I ��,/"� '"� i i ,,,/- �� .-- `� ;� C REMOV ACCUMU�ATED ._ —'" ; : v1'i �`y �. SEDIM NT QVERF�OW GHANNEL ; {DRY} 0 5 �o I Project Site Latitude: 47.4749 N NORTH ��A�-� '�°_ �Q � II Longitude: -122.1634 W CITY dF RENTON BASEMAP I Sec#ion 15, 21, 22 Township 23N, Range 5E DATUM: NAVD 1988, FEET j N WS-�.�-�� I ' Water Body. Maplewood Creek Re#erence #: 398567-09-01 Project: Maplewoad Creek Sediment Basin Gfeaning Applicant: Gity af Rentan � Purpase: Remove sediment fram basin and channel. AtlNear: Cit}r of Renton ' , Location: 4050 Mapie Vafley H'tghway King County, Washington I Ren#on, Washington, 98058 Date: April 2009 j Sheet: 7 of 12 I I I FLC3W �PLfTTER t;ROSS-�ECTiON CROSS-SEGTION C-C � -� ! TEMPORARY DEVERSION BERM . � AT FL4W SPLITTER OHW DEPTH APPROX BERM FRQM �ANDBAGS 2 TO 4 INCHES AND PLASTIC SNEETING FLOW � �COMlNG � � T�3yilARQ PAGE � � (� o � � I ~z,5' . l ` 1,5' � .,,,�.�� .� \ N � � I �\��wn�.�.��ir�� .' �� fl fl fl fl — I ~� �� .,.. � � f'� +ti�.�+ _ s.. � I 1 �1,5' � _ J I_._ — � : CHANNEL ° BOTTQM l.._ — � — � J REMOVE ' ACCUMULATED SEDIMENT OVERF�01N GHANNEL (dry} -- FLOW SPLITTER OVERFLQW WEIR ��''�J'�--d��'b� Water Body: Maplewood Creek Reference #: 398567-Q9-01 Project: Maplewood Creek Sediment Basin Cfeaning Appiicant: City af Renton Purpose: Remove sediment from basin and channeE. AtiNear. City of Renton Location: 4Q50 Mapie Valiey Highway King Gounty, Washingtan Renton, Washington, 98058 Date: Apri12009 Sheet: 8 of 12 J T rPICAL �RAVEL PLACEMENT DETAiL � - � - -� - _ - �� - �� T'N(N VEGETAT10Rf,ADJUST BC1U�.DER �� V� - LOCATIONS, IF NEEDED �OQd a EX. BOULDER GLUSTERS � Q (TYPICAL) �`�' �t`� �� ORDINARY HIGH WATER LINE (TYPICA�.} O� 2 � O , a I �o � I D ( � `�� GRAVE� REPLACEMENT AREA �..:�.t:-.: \ (TYPlCAL� :.:�" .. ,. I �� PLACE APPROX. 1 TO 2 CY OF .��-� y�'• ��`��J � CLEAN GRAVEL .' �,. � ... � `t � SEE SECTION ViEW � ;`�(�� °� ,� '�U' `' � THIN VEGETATION, ' IF NEEDED � i � 1 � 1 ' � i EX. ROOT. QG : ; I � , � , , ' 0 5 10 i NORTH SCALE 1"= 10 FT � f��-�,00�---C��, Water Body. Maplewood Creek Reference #: 398567-Q9-01 Praject: Maplewood Creek Sediment Basin Gfeaning Applicant: City of Renton - Purpose. Remave sediment fram basin and channel. AtJNear: Cit}r af Renton ` �ocation: 4p50 Maple Valiey Highway King Gounty, Washington Renton, Wash'rngton, 98058 Date: Apri12009 Sheet: 9 of 12 - - - � Gr�AVEL PLACEMENT �;R�}SS-SECTI�IN �� TYPlGAL SECTION D-D �� {LQOKING UPSTREAM) - EX. TREES AND EX. SHRUBS AND CUT71lVGS SHRUBS PtANTE€� BY CfTY THIN VEGETATiON, ADJUST BOULDER LC}CAT1C}NS, !F NEEDED WATER DEPTh!VARIES 2"TQ 6" (TYPICAL) EX. EAST BANK a o�tw� j _ r, {�RIGINAL GRAVEL E..AYER � ' 1 1 12"THlCK I GRAVEL REPLACEMENT WIDTH VARIES _ � 6"'TO 12"THlGK (APPR4X.) 5'TO 8'TYPICAL �RODED GRAVEL LEVEL i 1 TO 2 CY OF CLEAN GRAVEL (APPROX.} I� Gi�AVEL REPLACEMENT* GRAVEL REPLACEMENT"` � IN HIGH FLOW AREA IN LUW FLt�W AREA 'I S1ZE Percent Finer by Weight SfZE Percent Finer by Waighf 9 2"-9„ 140-70°l� 4" '!00-75°l0 � 9"-8" 70-4Q°!o 2"' 75- 30°!0 6"_3" 40-20% 1'" 3Q- 0% <1" • 20% 1/4" 0% � � 0 5 "`Nt)TE- Gravei Size SCALE '(° =5 FT May Be Revised By WDf=W ��S - ��. —��tlt O i . Water Body: Maplewood Greek Reference #: 398567-Q9-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant; City of Renton ' Purpose: Remove sediment from basin and channel. AtlNear: City of Renton � Loca#ion: 4450 Maple Valfey Highway King County, Washington ; Ren#an, Washingtan, 98058 Date: Aprif 2009 I Sheet: 1 Q af 12 J 1� �PICAL CHANNEL CLEANING DETAIL ' ACCUMULATED SEDIMENT STARTING TO BLOCK CHANNEL , REMOVE ACCUMULATED SEDIMENT THIN VEGETATION, BY HAND LABOR, VACTOR, OR SMALL IF NEEDED EXCAVATOR FROM TOP OF BANK. ORDINARY HIGH ISOLATE WORK AREA WITH WATER LINE TEMPORARY FILTER FABRIC, (TYPICAL) --� PLASTIC SHEETING,AND E SANDBAGS , AS NEEDED TOP OF BqNK � T 1 .. . .' '•�..�... '� �i'.L'w .'+:�y"�..':(�:� _ � �.*'ht'!L?eG'bLr:,^x"'!S`�;t"1. '... . .. ��'-�� y�s...�.. _. : t: .t.�•Y�� •��..�_ �' iy.:a�.�' �� -. _.._.. _.._.. —�—_ �=__�o __ �_ .� :._ ��-- �-.._.._.._.._.._.._. �� .� � 5 TO 8 FE�T _ ''1 �,c� icall �\ �Olv�` .,\ \ i E — EX. ROOT LOG ADJUST BOULDER LOCATIONS, IF NEEDED 0 5 10 NORTH SCALE 1" = 10 FT S � � Nw � - � � �� Water Body: Maplewood Creek Reference #: 398567-09-01 j Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton I Purpose: Remove sediment from basin and channel. At/Near: City of Renton j Location: 4050 Maple Valley Highway King County, Washington � � Renton, Washington, 98058 Date: April 2009 � Sheet: 11 of 12 '� � �r�Ah�NEL CLEANING C:Rt3S�-SECTI(�N , � TYPICAL SECTION E-E � � {L{�OKtNG UPSTREAM} EX. TREES AND SHRUBS PLANTED BY CITY , �� j TEMPQRARY BERM j APPROX. 1 T4 1.5 FT HlGH FROM SANDBAGS, PLASTIG SHEETING, FILTER FR R!C TC?P QF BANK WATER DEPTH UAR3 S \ � 2"TO 6" {TYf'ICAL) � � I � �.. -�..:w :, C7HWL f-1 / �`"' i-�l _,Y .:;:.;F;; :t: o _.a•: . ( ,y , , 'Y`:✓'ra:�T.:'L.��. Y THlN VEGETATlON, y I � !F NEEpED �, I WIDTH VARIES ADJUST BOULDER I 5'TO 6'TYPlCAL LOCATIONS, IF NEEDED � REMOVE ACCUMULATED SEDIMENT I Typica!!y 3 to 5 ft wide, 1 ft deep I I � 0 5 SCALE 1" =5 FT �� v�S �- 20�� -�g� � , ' i Water Body. Maplewood Greek Reference #: 398567-09-01 Project. Maplewaod Creek Sediment Basin Cleaning Applicant: City of Renton , � Purpose: Remove sediment fram basin and channel. AtlNear: City of Renton � �ocation: 4050 Maple Valiey Highway King County, Washington , j Renton, Washingtan, 98058 Date: April 2009 �' � Shset: 12 of 12 i ; � � ��•�� NATIONWIDE PER�VIIT 27 3 y�p��f US Army Corps Terms and Conditions of Engineers� Seattle District Effective Date: September 10, 2007 A. Description of Authorized Activities B. Corps National General Conditions for all NWPs C. Corps Seattle District Regional General Conditions D. Corps Regional Specific Conditions for this NWP E. State 401 Certification General Conditions F. State 401 Certification Specific Conditions for this NWP G. EPA 401 Certification General Conditions H. EPA 401 Certification Specific Conditions for this NWP I. Spokane Tribe of Indians 401 Certification General Conditions � J. Tribal 401 Certification Specific Conditions for this NWP . K. CZM Consistency Response Specific Conditions for this NWP L. Additional Limitations on the Use of NWPs In addition to any special condition that may be required on a case-by-case basis by � the District Engineer, the following terms and conditions must be met, as applicable, for a Nationwide Permit 27 authorization to be valid in Washington State. A. DESCRIPTION OF AUTHORIZED ACTIVITIES 27.Aauatic Habitat Restoration.Establishment,and Enhancement Activities. Activities in waters of the United States associated with the restoration,enhancement,and establishment of tidal and non-tidal wetlands and riparian areas and the restoration and enhancement of non-tidal streams and other non-tidal open waters,provided those activities result in net increases in aquatic resource functions and services. To the extent that a Corps permit is required,activities authorized by this NWP include,but are not limited to: the removal of accumulated sediments;the installation,removal,and maintenance of small water control structures, dikes,and berms;the installation of current deflectors; the enhancement,restoration,or establishment of riffle and pool stream structure;the placement of in-stream habitat structures;modifications of the stream bed and/or banks to restore or establish stream meanders;the backfilling of artificial channels and drainage ditches; the removal of existing drainage structures;the construction of small nesting islands;the construction of open water areas;the construction of oyster habitat over unvegetated bottom in tidal waters;shellfish seeding;activities needed to reestablish vegetation, including plowing or discing for seed bed preparation and the planting of appropriate wetland species;mechanized land clearing to remove non-native invasive,exotic,or nuisance vegetation;and other related � activities.Only native plant species should be planted at the site. This NWP authorizes the relocation of non-tidal waters,including non-tidal wetlands and streams,on the project site provided there are net increases in aquatic resource functions and services. Except for the relocation of non-tidal waters on the project site,this NWP does not authorize the conversion of a stream or natural wetlands to another aquatic habitat type(e.g.,stream to wetland or vice versa)or uplands. This NWP does not authorize stream channelization. This NWP does not authorize the relocation of tidal waters or the conversion of tidal waters, including tidal wetlands,to other aquatic uses,such as the conversion of tidal wetlands into open water impoundments. Reversion.For enhancement,restoration,and establishment activities conducted: (1)In accordance with the terms and conditions of a binding wetland enhancement,restoration,or establishment agreement between the landowner and the U.S.Fish and Wildlife Service(FWS),the Natural Resources Conservation Service(NRCS),the Farm Service Agency(FSA),the National Marine Fisheries Service(NMFS),the National Ocean Service(NOS),or their designated state cooperating agencies; (2)as voluntary wetland restoration,enhancement,and establishment actions documented by the NRCS or USDA Technical Service Provider pursuant to NRCS Field Office Technical Guide standards;or(3)on reclaimed surface coal mine lands,in accordance with a Surface Mining Control and Reclamation Act permit issued by the OSM or the applicable state agency,this NWP also authorizes any future discharge of dredged or fill material associated with the reversion of the area to its documented prior condition and use(i.e.,prior to the restoration,enhancement,or establishment activities).The reversion must occur within five years after expiration of a limited term wetland restoration or establishment agreement or permit,and is authorized in these circumstances even if the discharge occurs after this NWP expires.The five-year reversion limit does not apply to agreements without time limits reached between the landowner and the FWS,NRCS,FSA,NMFS,NOS, or an appropriate state cooperating agency.This NWP also authorizes discharges of dredged or fill material in waters of the United States for the reversion of wetlands that were restored,enhanced,or established on prior-converted cropland that has not been abandoned or on uplands,in accordance with a binding agreement between the landowner and NRCS,FSA,FWS,or their designated state cooperating agencies(even though the restoration,enhancement,or establishment activity did not require a section 404 permit). The prior condition will be documented in the original agreement or permit,and the determination of return to prior conditions will be made by the Federal agency or appropriate state agency executing the agreement or permit. Before conducting any reversion activity the permittee or the appropriate Federal or state agency must notify the district engineer and include the documentation of the prior condition.Once an area has reverted to its prior physical condition,it will be subject to whatever the Corps Regulatory requirements are applicable to that type of land at the time. The requirement that the activity result in a net increase in aquatic resource functions and services does not apply to reversion activities meeting the above conditions. Except for the activities described above,this NWP does not authorize any future discharge of dredged or fill material associated with the reversion of the area to iu prior condition. In such cases a separate permit would be required for any reversion. Reportine: For those activities that do not require pre-construction notification,the permittee must submit to the district engineer a copy of:(1)The binding wetland enhancement,restoration,or establishment agreement, or a project description,including project plans and location map;(2)the NRCS or USDA Technical Service Provider documentation for the voluntary wetland restoration,enhancement,or establishment action; or(3}the SMCRA � permit issued by OSM or the applicable state agency. These documents must be submitted to the district engineer at ]east 30 days prior to commencing activities in waters of the United States authorized by this NWP. Notification.The permittee must submit a pre-construction notification to the district engineer prior to commencing the activity(see genera]condition 27),except for the following activities: (1)Activities conducted on non-Federal public lands and private lands,in accordance with the terms and conditions of a binding wetland enhancement,restoration,or establishment agreement between the landowner and the U.S.FWS,NRCS,FSA,NMFS,NOS,or their designated state cooperating agencies; (2)Voluntary wetland restoration,enhancement,and establishment actions documented by the NRCS or USDA Technical Service Provider pursuant to NRCS Field Office Technical Guide standards;or 2 (3)The reclamation of surface coal mine lands,in accordance with an SMCRA permit issued by the OSM or the applicable state agency. However,the permittee must submit a copy of the appropriate documentation. (Sections 10 and 404) Note: This NWP can be used to authorize compensatory mitigation projects, including mitigation banks and in- lieu fee programs.However,this NWP does not authorize the reversion of an area used for a compensatory mitigation project to its prior condition,since compensatory mitigation is generally intended to be permanent. B. CORPS NATIONAL GENERAL CONDITIONS FOR ALL NWPs 1.Navigation. (a)No activity may cause more than a minimal adverse effect on navigation. (b)Any safety lights and signals prescribed by the U.S. Coast Guard,through regulations or otherwise,must be installed and maintained at the permittee's expense on authorized facilities in navigable waters of the United States.(c)The permittee understands and agrees that, if future operations by the United States require the removal,relocation,or other alteration,of the structure or work herein authorized,or if, in the opinion of the Secretary of the Army or his authorized representative,said structure or work shall cause unreasonable obstruction to the free navigation of the navigable waters,the permittee will be required,upon due notice from the Corps of Engineers,to remove, relocate, or alter the structural work or obstructions caused thereby,without expense to the United States.No claim shall be made against the United States on account of any such removal or alteration. 2.Aauatic Life Movements.No activity may substantially disrupt the necessary life cycle movements of those species of aquatic tife indigenous to the waterbody, including those species that normally migrate through the area, unless the activity's primary purpose is to impound water. Culverts placed in streams must be installed to maintain low flow conditions. 3. Snawnine Areas.Activities in spawning areas during spawning seasons must be avoided to the maximum extent practicable.Activities that result in the physical destruction(e.g.,through excavation,fill,or downstream smothering by substantial turbidity)of an important spawning area are not authorized. ' 4.Mi�ratorv Bird Breedine Areas. Activities in waters of the United States that serve as breeding areas for migratory birds must be avoided to the maximum extent practicable. 5. Shellfish Beds.No activity may occur in areas of concentrated shellfish populations,unless the activity is directly related to a shellfish harvesting activity authorized by NWPs 4 and 48. 6. Suitable Material.No activity may use unsuitable material(e.g.,trash,debris,car bodies,asphalt,etc.). Materia]used for construction or discharged must be free from toxic pollutants in toxic amounts(see Section 307 of the Clean Water Act). 7.Water Sunnlv Intakes.No activity may occur in the proximity of a public water supply intake,except where the activity is for the repair or improvement of public water supply intake structures or adjacent bank stabilization. 8.Adverse Effects From Imnoundments. If the activity creates an impoundment of water,adverse effects to the aquatic system due to accelerating the passage of water,and/or restricting its flow must be minimized to the maximum extent practicable. 9.Manaeement of Water Flows. To the maximum extent practicable,the pre-construction course,condition, capacity,and location of open waters must be maintained for each activity, including stream channelization and � storm water management activities,except as provided below. The activity must be constructed to withstand expected high flows.The activity must not restrict or impede the passage of normal or high flows,unless the primary purpose of the activity is to impound water or manage high flows. The activity may alter the pre- construction course,condition,capacity,and location of open waters if it benefits the aquatic environment(e.g., stream restoration or relocation activities). 3 10.Fills Within 100-Year Floodnlains. The activity must comply with applicable FEMA-approved state or]ocal floodplain management requirements. � 11. Equinment.Heavy equipment working in wetlands or mudflats must be placed on mats,or other measures must be taken to minimize soil disturbance. 12. Soil Erosion and Sediment Controls.Appropriate soil erosion and sediment controls must be used and maintained in effective operating condition during construction,and all exposed soil and other fills,as well as any � work below the ordinary high water mark or high tide line,must be permanently stabilized at the earliest practicable date.Permittees are encouraged to perform work within waters of the United States during periods of low-flow or no-flow. 13.Removal of Temnorarv Fills. Temporary fills must be removed in their entirety and the affected areas returned to pre-construction elevations.The affected areas must be revegetated,as appropriate. 14.Proner Maintenance. Any authorized structure or fil] shall be properly maintained,including maintenance to ensure public safety. 15. Wild and Scenic Rivers.No activity may occur in a component of the National Wild and Scenic River System,or in a river officially designated by Congress as a"study river"for possible inclusion in the system while the river is in an official study status,unless the appropriate Federal agency with direct management responsibility for such river,has determined in writing that the proposed activity will not adversely affect the Wild and Scenic River designation or study status.Information on Wild and Scenic Rivers may be obtained from the appropriate Federal land management agency in the area(e.g.,National Park Service,U.S.Forest Service,Bureau of Land Management,U.S.Fish and Wildlife Service). 16. Tribal Riehts.No activity or its operation may impair reserved tribal rights, including,but not limited to, reserved water rights and treaty fishing and hunting rights. 17. Endaneered Snecies. (a)No activity is authorized under any NWP which is likely to jeopardize the continued existenc e of a threatened or endan ered s ecies or a s ecies ro osed for such desi nation as id ' i g p p p p g , entif ed under the Federal Endangered Species Act(ESA),or which will destroy or adversely modify the critical habitat of such species.No activity is authorized under any NWP which"may affect"a listed species or critical habitat, unless Section 7 consultation addressing the effects of the proposed activity has been completed. (b)Federal agencies should follow their own procedures for complying with the requirements of the ESA.Federal permittees must provide the district engineer with the appropriate documentation to demonstrate compliance with those requirements. (c)Non-federal permittees shall notify the district engineer if any listed species or designated critical habitat might be affected or is in the vicinity of the project,or if the project is located in designated critical habitat, and shall not begin work on the activity until notified by the district engineer that the requirements of the ESA have been satisfied and that the activity is authorized.For activities that might affect Federally-listed endangered or threatened species or designated criticai habitat,the pre-construction notification must include the name(s)of the endangered or threatened species that may be affected by the proposed work or that utilize the designated critical habitat that may be affected by the proposed work. The district engineer will determine whether the proposed activity"may affecY'or will have"no effect"to]isted species and designated critical habitat and will notify the non- Federal applicant of the Corps' deternunation within 45 days of receipt of a complete pre-construction notification. In cases where the non-Federal applicant has identified listed species or critical habitat that might be affected or is in the vicinity of the project,and has so notified the Corps,the applicant shall not begin work until the Corps has provided notification the proposed activities will have"no effect"on listed species or critical habitat,or until Section 7 consultation has been completed.(d)As a result of formal or informal consultation with the FWS or NMFS the district engineer may add species-specific regional endangered species conditions to the NWPs. (e) � Authorization of an activity by a NWP does not authorize the"take"of a threatened or endangered species as defined under the ESA.In the absence of separate authorization(e.g.,an ESA Section 10 Permit,a Biological Opinion with"incidental take"provisions,etc.)from the U.S.FWS or the NMFS,both lethal and non-lethal "takes" of protected species are in violation of the ESA. Information on the location of threatened and endangered species and their critical habitat can be obtained directly from the offices of the U.S.FWS and NMFS or their world wide Web pages at/�ttp:/n��w�,�.fiti�,c.�ol�/and httn:/iit-�ryr.noau.Uois�frshcries.htn�l respectively. � 4 18.Historic Prooerties. (a)In cases where the district engineer determines that the activity may affect properties listed,or eligible for listing, in the National Register of Historic Places,the activity is not authorized,until the requirements of Section 106 of the National Historic Preservation Act(NHPA)have been satisfied.(b)Federal permittees should follow their own procedures for complying with the requirements of Section 106 of the National Historic Preservation Act.Federal permittees must provide the district engineer with the appropriate documentation to demonstrate compliance with those requirements. (c)Non-federal permittees must submit a pre-construction notification to the district engineer if the authorized activity may have the potential to cause effects to any historic properties listed,determined to be eligible for listing on,or potentially eligible for listing on the National Register of Historic Places,including previously unidentified properties. For such activities,the pre-construction notification must state which historic properties may be affected by the proposed work or include a vicinity map indicating the location of the historic properties or the potential for the presence of historic properties.Assistance regarding information on the location of or potential for the presence of historic resources can be sought from the State Historic Preservation Officer or Tribal Historic Preservation Officer,as appropriate,and the National Register of Historic Places(see 33 CFR 330.4(g)).The district engineer shall make a reasonable and good faith effort to carry out appropriate identification efforts,which may include background research,consultation,oral history interviews, sample field investigation,and field survey. Based on the information submitted and these efforts,the district engineer shall determine whether the proposed activity has the potential to cause an effect on the historic properties. Where the non-Federal applicant has identified historic properties which the activity may have the potentiai to cause effects and so notified the Corps,the non-Federal applicant shall not begin the activity until notified by the district engineer either that the activity has no potential to cause effects or that consultation under Section 106 of the NHPA has been completed.(d) The district engineer will notify the prospective permittee within 45 days of receipt of a complete pre-construction notification whether NHPA Section 106 consultation is required. Section 106 consultation is not required when the Coips determines that the activity does not have the potential to cause effects on historic properties(see 36 CFR§800.3(a)). IfNHPA section 106 consultation is required and will occur,the ', district engineer will notify the non-Federal applicant that he or she cannot begin work until Section 106 , consultation is completed. (e) Prospective permittees should be aware that section 110k of the NHPA(16 U.S.C. '� . 470h-2(k))prevents the Corps from granting a permit or other assistance to an applicant who,with intent to avoid the requirements of Section 106 of the NHPA,has intentionaily significantly adversely affected a historic property to which the permit would relate,or having legal power to prevent it,allowed such significant adverse effect to occur,unless the Corps,after consultation with the Advisory Council on Historic Preservation(ACHP),determines that circumstances justify granting such assistance despite the adverse effect created or permitted by the applicant. If circumstances justify granting the assistance,the Corps is required to notify the ACHP and provide documentation specifying the circumstances,explaining the degree of damage to the integrity of any historic properties affected, and proposed mitigation. This documentation must include any views obtained from the applicant, SHPO/THPO, appropriate Indian tribes if the undertaking occurs on or affects historic properties on tribal lands or affects properties of interest to those tribes,and other parties known to have a legitimate interest in the impacts to the permitted activity on historic properties. 19.Desienated Critica)Resource Waters. Critical resource waters include,NOAA-designated marine sanctuaries,National Estuarine Research Reserves,state natural heritage sites,and outstanding national resource waters or other waters officially designated by a state as having particular environmental or ecological significance and identified by the district engineer after notice and opportunity for public comment. The district engineer may also designate additional critical resource waters after notice and opportunity for comment. (a)Discharges of dredged or fill material into waters of the United States are not authorized by NWPs 7, 12, 14, 16, 17,21,29, 31,35, " 39,40,42,43,44,49,and 50 for any activity within,or directly affecting,critical resource waters,including wetlands adjacent to such waters.(b)For NWPs 3, 8, 10, 13, 15, 18, 19,22,23,25,27,28,30,33,34,36, 37, and 38,notification is required in accordance with general condition 27,for any activity proposed in the designated critical resowce waters including wetlands adjacent to those waters.The district engineer may authorize activities under these NWPs only after it is determined that the impacts to the critical resource waters will be no more than minimal. 20.Mitieation. The district engineer will consider the following factors when determining appropriate and practicable mitigation necessary to ensure that adverse effects on the aquatic environment are minimal: (a) The activity must be designed and constructed to avoid and minimize adverse effects,both temporary and permanent,to waters of the United States to the maximum extent practicable at the project site(i.e.,on site). (b)Mitigation in all 5 its forms(avoiding,minimizing,rectifying,reducing,or compensating)will be required to.the extent necessary to ensure that the adverse effects to the aquatic environment are minimal. (c)Compensatory mitigation at a minimum one-for-one ratio will be required for all wetland losses that exceed 1/10 acre and require pre-construction notification,unless the district engineer determines in writing that some other form of mitigation would be more environmentally appropriate and provides a project-specific waiver of this requirement.For wetland losses of 1/10 acre or less that require pre-construction notification,the district engineer may determine on a case-by-case basis that compensatory mitigation is required to ensure that the activity results in minimal adverse effects on the aquatic environment. Since the likelihood of success is greater and the impacts to potentially valuable uplands are reduced, wetland restoration should be the first compensatory mitigation option considered.(d)For losses of streams or other open waters that require pre-construction notification,the district engineer may require compensatory mitigation, , such as stream restoration,to ensure that the activity results in minimal adverse effects on the aquatic environment. (e)Compensatory mitigation wiil not be used to increase the acreage losses allowed by the acreage limits of the NWPs.For example,if an NWP has an acreage limit of 1/2 acre, it cannot be used to authorize any project resulting in the loss of greater than 1/2 acre of waters of the United States,even if compensatory mitigation is provided that replaces or restores some of the lost waters. However,compensatory mitigation can and should be used,as necessary,to ensure that a project already meeting the established acreage limits also satisfies the minimal impact requirement associated with the NWPs. (�Compensatory mitigation plans for projects in or near streams or other open waters will normally include a requirement for the establishment, maintenance,and legal protection(e.g., conservation easements)of riparian areas next to open waters. In some cases,riparian areas may be the only compensatory mitigation required.Riparian areas should consist of native species.The width of the required riparian area will address documented water quality or aquatic habitat loss concerns.Normally,the riparian area will be 25 to 50 feet wide on each side of the stream,but the district engineer may require slightly wider riparian areas to address documented water quality or habitat loss concerns.Where both wetlands and open waters exist on the project site, the district engineer will determine the appropriate compensatory mitigation(e.g.,riparian areas and/or wetlands compensation)based on what is best for the aquatic environment on a watershed basis. In cases where riparian areas are determined to be the most appropriate form of compensatory mitigation,the district engineer may waive or reduce the requirement to provide wetland compensatory mitigation for wetland losses. (g)Permittees may propose the use of mitigation banks, in-lieu fee arrangements or separate activity-specific compensatory mitigation. In all cases,the mitigation provisions will specify the party responsible for accomplishing and/or complying with the mitigation plan.(h)Where certain functions and services of waters of the United States are permanently adversely affected,such as the conversion of a forested or scrub-shrub wetland to a herbaceous wetland in a permanently maintained utility line right-of-way,mitigation may be required to reduce the adverse effects of the project to the minimal level. 21. Water Oualitv.Where States and authorized Tribes,or EPA where applicable,have not previously certified compliance of an NWP with CWA Section 401,individual 401 Water Quality Certification must be obtained or waived(see 33 CFR 330.4(c)).The district engineer or State or Tribe may require additional water quality management measures to ensure that the authorized activity does not result in more than minimal degradation of water quality. 22.Coastal Zone Manaeement. In coastal states where an NWP has not previously received a state coastal zone management consistency concurrence,an individual state coastal zone management consistency concurrence must be obtained,or a presumption of concurrence must occur(see 33 CFR 330.4(d)).The district engineer or a State may require additional measures to ensure that the authorized activity is consistent with state coastal zone management requirements. 23.Reeional and Case-Bv-Case Conditions.The activity must comply with any regional conditions that may have been added by the Division Engineer(see 33 CFR 330.4(e))and with any case specific conditions added by the Corps or by the state,Indian Tribe,or U.S. EPA in its section 401 Water Quality Certification,or by the state in its Coastal Zone Management Act consistency determination. 24. Use of Multinle Nationwide Permits. The use of more than one NWP for a single and complete project is prohibited,except when the acreage loss of waters of the United States authorized by the NWPs does not exceed the acreage limit of the NWP with the highest specified acreage limit.For example,if a road crossing over tidal waters is constructed under NWP 14,with associated bank stabilization authorized by NWP 13,the maximum acreage loss of waters of the United States for the total project cannot exceed 1/3-acre. 6 25.Transfer of Nationwide Permit Verifications. If the permittee seils the property associated with a nationwide permit verification,the permittee may transfer the nationwide permit verification to the new owner by submitting a letter to the appropriate Corps district office to validate the transfer.A copy of the nationwide pennit verification must be attached to the letter,and the letter must contain the following statement and signature: "When the structures or work authorized by this nationwide permit are stil] in existence at the time the property is transferred,the terms and conditions of this nationwide permit,including any special conditions,will continue to be binding on the new owner(s)of the property.To validate the transfer of this nationwide permit and the associated liabilities associated with compliance with its terms and conditions,have the transferee sign and date below." (Transferee) (Date) 26. Comnliance Certification.Each permittee who received an NWP verification from the Corps must submit a signed certification regarding the completed work and any required mitigation.The certification form must be forwarded by the Corps with the NWP verification letter and will include:(a)A statement that the authorized work was done in accordance with the NWP authorization,including any general or specific conditions;(b)A statement that any required mitigation was completed in accordance with the permit conditions; and (c)The signature of the permittee certifying the completion of the work and mitigation. 27.Pre-Construction Notification. (a)Timins. Where required by the terms of the NWP,the prospective � permittee must notify the district engineer by submitting a pre-construction notification(PCN)as early as possible. The district engineer must determine if the PCN is complete within 30 calendar days of the date of receipt and,as a generai rule,will request additional information necessary to make the PCN complete only once. However, if the prospective permittee does not provide all of the requested information,then the district engineer will notify the prospective permittee that the PCN is still incomplete and the PCN review process will not commence until all of the requested information has been received by the district engineer. The prospective permittee shall not begin the activity: (1)Until notified in writing by the district engineer that the activity may proceed under the NWP with any special conditions imposed by the district or division engineer;or(2)If 45 calendar days have passed from the district engineer's receipt of the complete PCN and the prospective permittee has not received written notice from the district or division engineer.However,if the permittee was required to notify the Corps pursuant to general condition 17 that listed species or critical habitat might affected or in the vicinity of the project,or to notify the Corps pursuant to general condition 18 that the activity may have the potential to cause effects to historic properties, the permittee cannot begin the activity until receiving written notification from the Corps that is"no effect"on listed species or"no potential to cause effects"on historic properties,or that any consultation required under Section 7 of the Endangered Species Act(see 33 CFR 330.4(fl)and/or Section 106 of the National Historic Preservation(see 33 CFR 330.4(g))is completed.Also,work cannot begin under NWPs 21,49,or 50 until the permittee has received written approval from the Corps. If the proposed activity requires a written waiver to exceed specified limits of an NWP,the permittee cannot begin the activity until the district engineer issues the waiver. If the district or division engineer notifies the permittee in writing that an individual permit is reGuired within 45 calendar days of receipt of a complete PCN,the permittee cannot begin the activity until an individual permit has been obtained. Subsequently, the permittee's right to proceed under the NWP may be modified, suspended,or revoked only in accordance with the procedure set forth in 33 CFR 330.5(d)(2). (b)Contents of Pre-Construction Notification:The PCN must be in writing and include the followina inforniation: (1)Name, address and telephone numbers of the prospective permittee;(2)Location of the proposed project;(3)A description of the proposed project;the project's purpose; direct and indirect adverse environmental effects the project would cause; any other NWP(s),regional general permit(s),or individual permit(s)used or intended to be used to authorize any part of the proposed project or any related activity. The description should be sufficiently detailed to allow the district engineer to determine that the adverse effects of the project will be minimal and to determine the need for compensatory mitigation. Sketches should be provided when necessary to show that the activity complies with the terms of the NWP.(Sketches usually clarify the project and when provided result in a quicker decision.);(4)The PCN must include a delineation of special aquatic sites and other waters of the United States on the project site. Wetland delineations must be prepared in accordance with the current method required by 7 the Corps. The permittee may ask the Corps to delineate the special aquatic sites and other waters of the United States,but there may be a delay if the Corps does the delineation,especially if the project site is large or contains many waters of the United States.Furthermore,the 45 day period will not start until the delineation has been submitted to or completed by the Corps,where appropriate;(5)If the proposed activity will result in the loss of greater than 1/10 acre of wetlands and a PCN is required,the prospective permittee must submit a statement describing how the mitigation requirement will be satisfied.As an alternative,the prospective permittee may submit a conceptual or detailed mitigation plan. (6)If any listed species or designated critical habitat might be affected or is in the vicinity of the project,or if the project is located in designated critical habitat,for non-Federal applicants the PCN must include the name(s) of those endangered or threatened species that might be affected by the proposed work or utilize the designated critical habitat that may be affected by the proposed work.Federal applicants must provide documentation demonstrating compliance with the Endangered Species Act;and(7)For an activity that may affect a historic property listed on,determined to be eligible for listing on,or potentially eligible for listing on,the National Register of Historic Places, for non-Federal applicants the PCN must state which historic property may be affected by the proposed work or include a vicinity map indicating the location of the historic property.Federal applicants must provide documentation demonstrating compliance with Section 106 of the National Historic Preservation Act. (c)Form of Pre-Construction Notification:The standard individual permit application form(Form ENG 4345) may be used,but the completed application form must clearly indicate that it is a PCN and must include all of the information required in paragraphs(b)(1)through(7)of this general condition. A letter containing the required information may also be used. (d)Aeencv Coordination: (1)The district engineer will consider any comments from Federal and state agencies concerning the proposed activity's compliance with the terms and conditions of the NWPs and the need for mitigation to reduce the project's adverse environmental effects to a minimal level. (2)For all NWP 48 activities requiring pre-construction notification and for other NWP activities requiring pre-construction notification to the district engineer that result in the loss of greater than 1/2-acre of waters of the United States,the district engineer � will immediately provide(e.g.,via facsimile transmission,overnight mail,or other expeditious manner) a copy of the PCN to the appropriate Federal or state offices(U.S. FWS,state natural resource or water quality agency,EPA, State Historic Preservation Officer(SHPO)or Tribal Historic Preservation Office(THPO),and, if appropriate, the NMFS). With the exception of NWP 37,these agencies will then have 10 calendar days from the date the material is transmitted to telephone or fax the district engineer notice that they intend to provide substantive,site-specific comments. If so contacted by an agency,the district engineer will wait an additional 15 calendar days before making a decision on the pre-construction notification. The district engineer will fully consider agency comments received within the specified time frame,but will provide no response to the resource agency,except as provided below.The district engineer will indicate in the administrative record associated with each pre-construction notification that the resource agencies' concerns were considered.For NWP 37,the emergency watershed protection and rehabilitation activity may proceed immediately in cases where there is an unacceptable hazard to life or a significant loss of property or economic hardship will occur.The district engineer will consider any comments received to decide whether the NWP 37 authorization should be modified,suspended,or revoked in accordance with the procedures at 33 CFR 330.5.(3)In cases of where the prospective permittee is not a Federal agency,the district engineer will provide a response to NMFS within 30 calendar days of receipt of any Essential Fish Habitat conservation recommendations,as required by Section 305(b)(4)(B)of the Magnuson-Stevens Fishery Conservation and Management Act.(4)Applicants are encouraged to provide the Corps multiple copies of pre-construction notifications to expedite agency coordination.(5)For NWP 48 activities that require reporting,the district engineer will provide a copy of each report within 10 calendar days of receipt to the appropriate regional office of the NMFS. (e)District Eneineer's Decision: In reviewing the PCN for the proposed activity,the district engineer will determine whether the activity authorized by the NWP will result in more than minimal individual or cumulative adverse environmental effects or may be contrary to the public interest. If the proposed activity requires a PCN and will result in a loss of greater than 1/10 acre of wetlands,the prospective permittee should submit a mitigation proposal with the PCN.Applicants may also propose compensatory mitigation for projects with smaller impacts. The district engineer will consider any proposed compensatory mitigation the applicant has included in the proposal in determining whether the net adverse environmental effects to the aquatic environment of the proposed work are minimai. The compensatory mitigation proposal may be either conceptual or detailed.If the district engineer determines that the activity complies with the terms and conditions of the NWP and that the adverse effects on the aquatic environment are minimal,after considering mitigation,the district engineer wiil notify the permittee and include any conditions the district engineer deems necessary. The district engineer must approve any compensatory mitigation proposal before the permittee commences work. If the prospective permittee elects to submit a 8 compensatory mitigation plan with the PCN,the district engineer will expeditiously review the proposed ' coinpensatory mitigation plan.The district engineer must review the plan within 45 calendar days of receiving a ' complete PCN and determine whether the proposed mitigation would ensure no more than minimal adverse effects on the aquatic environment.If the net adverse effects of the project on the aquatic environment(after consideration , of the compensatory mitigation proposal)are determined by the district engineer to be minimal,the district engineer ' will provide a timely written response to the applicant. The response will state that the project can proceed under the terms and conditions of the NWP. If the district engineer determines that the adverse effects of the proposed work are more than minimal,then the district engineer will notify the applicant either: (1)That the project does not qualify for authorization under the NWP and instruct the applicant on the procedures to seek authorization under an individual permit; (2)that the project is authorized under the NWP subject to the applicant's submission of a mitigation plan that would reduce the adverse effects on the aquatic environment to the minimal level;or(3)that the project is authorized under the NWP with specific modifications or conditions.Where the district engineer determines that mitigation is required to ensure no more than minimal adverse effects occur to the aquatic environment,the activity will be authorized within the 45-day PCN period.The authorization will include the necessary conceptual or specific mitigation or a requirement that the applicant submit a mitigation plan that would reduce the adverse effects on the aquatic ' environment to the minimal level.When mitigation is required,no work in waters of the United States may occur ' until the district engineer has approved a specific mitigation plan. 28. Sinele and Comnlete Proiect. The activity must be a single and compiete project.The same NWP cannot be used more than once for the same single and complete project. ' C. Corps Seattle District Regional General Conditions 1. Aauatic Resources Reauirine Sneciai Protection. The following restrictions apply to activities in Washington State requiring Department of the Army authorization: (a) Activities resulting in a loss of waters of the United States in a mature forested wetland,bog,bog-like wetland,aspen-dominated wetland,or alkali wetland are not authorized by NWP,except the following NWPs: NWP 3 — Maintenance NWP 20 — Oil Spill Cleanup NWP 32 — Completed Enforcement Actions � � NWP 38 — Cleanup of Hazardous and Toxic Waste NWP 47 — Pipeline Safety Program Designated Time Sensitive Inspections and Repairs � (b) For activities in or affecting a mature forested wetland,bog,bog-like wetland,wetland in a dunal system along the Washington coast,vernal pool,aspen-dominated wetland,alkali wet]and,camas prairie wetland,or marine water with eelgrass beds(except for NWP 48)and not prohibited by the preceding general�-egiona/condition I.a., � the permittee must submit a pre-construction notification to the District Engineer in accordance with Nationwide , Permit General Condition 27(Pre-Construction Notification). 2. Access. You must allow representatives of this office to inspect the authorized activity at any time deemed necessary to ensure that the work is being,or has been,accomplished in accordance with the terms and conditions of your permit. 3. Commencement Bav. Activities requiring Department of the Army authorization and located in the Commencement Bay Study Area are not authorized by the following NWPs: NWP 12 — Utility Line Activities(substations) NWP 13 — Bank Stabilization NWP 14 — Linear Transportation Projects NWP 23 — Approved Categorical Exclusions NWP 29 — Residential Developments NWP 39 — Commercial and Institutional Developments NWP 40 — Agricultural Activities 9 NWP 41 — Reshaping Existing Drainage Ditches NWP 42 — Recreational Facilities � NWP 43 — Stormwater Management Facilities 4. Bank Stabilization.All bank stabilization projects require pre-construction notification to the District Engineer in accordance with Nationwide Permit General Condition 27(Pre-Construction Notification). Each notification must include a planting plan using native riparian plant species unless the applicant demonstrates that a planting plan is not appropriate or not practicable.Each notification must also include the following information,except as waived by the District Engineer: (a) Need for the work,including the cause of the erosion and the threat posed to structures,infrastructure, and/or public safety. (b) Current and expected post-project sediment movement and deposition patterns in and near the project area. (c) Current and expected post-project habitat conditions,including the presence of fish,wildlife and plant species in the project area. (d) Demonstration that the proposed project incorporates the least environmentally damaging practicable bank protection methods.These methods include,but are not limited to,the use of bioengineering,biotechnical design, root wads, large woody debris, native plantings,and beach nourishment in certain circumstances. If rock must be used due to site erosion conditions,explain how the bank stabilization structure incorporates elements beneficial to fish. (e) Assessment of the likely impact of the proposed work on upstream,downstream and cross-stream properties(at a minimum the area assessed should extend from the nearest upstream bend to the nearest downstream bend of the watercourse). Discuss the methodology used for determining effects. NOTE: Information on designing bank stabilization projects can be found in the Washington Department of Fish and Wildlife's integrated Streambank Protection Guidelines(l�ttp://i��a�a�,��dfia�.iva.t�orihub./al��;'ist��doc.htm);King County's Reconnaissance Assessment of the State of the Nearshore Ecosystem (httn://dnr.metrolcc.c�ovhvlriivatersh�d,c/nu�rt�near�shnre%conr.html;and three technical(white)papers—Marine and Estuarine Shoreline Modification Issues,Ecological Issues in Floodplains and Riparian Corridors,and Over-Water Structu�•es:Mar•ine,Freshwater, and Treated Wood Issues(httn:/'N:dfi�-.lti�a.�ori{rab/nli�iah�ti•hite.htm). 5. Cultural Resources and Human Burials. Permittees must immediately stop work and notify the District Engineer within 24 hours if,during the cowse of conducting authorized work,human burials,cultural resources,or historic properties, as identified by the National Historic Preservation Act,are discovered and may be affected by the work. ` Failure to stop work in the area of discovery until the Corps can comply with the provisions of 33 CFR 325 Appendix C,the National Historic Preservation Act,and other pertinent laws and regulations could result in a violation of state and federal laws. Violators are subject to civil and criminal penalties. � 6. Essential Fish Habitat. An activity which may adversely affect essential fish habitat,as identified under the Magnuson-Stevens Fishery Conservation and Management Act(MSA),may not be authorized by NWP until � essential fish habitat requirements have been met by the applicant and the Corps. Non-federal permittees shall notify the District Engineer if essential fish habitat may be affected by, or is in the vicinity of,a proposed activity and shall not begin work until notified by the District Engineer that the requirements of the essential fish habitat provisions of the MSA have been satisfied and the activity is authorized. The notification must identify the type(s) of essential fish habitat(i.e.,Pacific salmon,groundfish,and/or coastal-pelagic species)managed by a Fishery Management Plan that may be affected. Information about essential fish habitat is available at {ttZU:!�l4'lt'Y1-.711L'Y.YfODU.iT01 i� , 7. Veeetation Protection and Restoration. Permittees must clearly mark all construction area boundaries before beginning work and minimize the removal of native ve etation in ri arian areas and wetlands to the maximum � g P extent practicable. Areas subject to temporary vegetation remova] in wetlands or riparian areas during construction shall be replanted with appropriate native species by the end of the first planting season following the disturbance except as waived by the District Engineer. 10 ' D. Corps Regional Specific Conditions for this NWP: � - 1. For projects subject to pre-construction notification and involving work that would result in any loss of waters of the U.S. in a special aquatic site(e.g.,mudflat,wetland or riffle and pool complex),the notification must explain why the loss is necessary and show how it would be fully offset by the beneficial impacts of the project. The notification must describe pre-project site conditions(including photographs),general wetland and other aquatic functions the site provides,and proposed maintenance and monitoring plans. 2. The permitee must submit a pre-construction notification to the District Engineer in accordance with NWP General Condition 27(Pre-construction Notification)for any proposed project located in a Department of the Army permit compensatory mitigation site,Comprehensive Environmental Response, Compensation and Liability Act (Superfund)site,Resource Conservation and Recovery Act hazardous waste clean-up site,or Washington State Model Toxics Control Act clean-up site. NOTE: The restoration of former waters may occur in either tidal or non-tidal waters. However, NWP 27 may not be used for the enhancement or creation of tidal waters other than wetland and riparian areas. (See the NNrP definition section for•more information). NOTE: Conversion of wetlands dominated by native vegetation to open water habitat is not rypically viewed as environmentally beneficial and would typically not be authorized unde��NWP 27. � NOTE: Restoration projects involving shellfish seeding must use shellfish naturally present within the watershed (native shellfish)to be considered a restoration proposal under NWP 27. E. State 401 Certif ication General Conditions 1.For in-water construction activities. Individua1401 review is required under this condition for projects or activities authorized under NWPs that will cause,or be likely to cause or contribute to an exceedence of a State water quality standard(WAC 173-201A)or sediment management standard(WAC 173-204). State water quality standards can be located on Ecology's website:httn:;/i��ia�tir.ecti�.x�a.�or/vro�ram.c.i+-c�l.cwasi. Sediment management standards can be located on Ecoloo�'s website: jl1tD:�/YD'Yt%11'.C Cl%.tivu.�o�•/bibli�hti�uc173?04.Ittntl. Information is also available by contacting Ecology's Fede�•al Permit staff. 2. Proiects or Activities Dischareine to Imnaired Waters. Individua1401 review is required by this condition for projects or activities authorized under NWPs if the project or activity may result in further exceedences of a specific parameter the waterbody is listed for on the state's list of impaired waterbodies(the 303(d) list). The current 303(d) listed waterbodies can be identified using search tools available on Ecology's website: lrttn:�7it'lt'N%.ECI%.lva.�or/nrot�rnrn,r/N,a.�303d.�?) ?/ _ (0 ,2002 indc�z.htntl or by contactmg Ecology's Federal Permit staff. 3. Notification. For projects or activities that will require individua1401 review,applicants must provide Ecology ' with the written documentation provided to the Corps(as described in Corps Nationwide Permit General Condition 27,Pre-Construction Notification), including, when applicable: (a) A description of the project,including site plans,project purpose,direct and indirect adverse environmental effects the project would cause, any other Department of the Army permits used or intended to be used to authorize any part of the proposed project or any related activity. (b) Delmeation of special aquatic sites and other waters of the United States. Wetland delineations must be prepared in accordance with the current method required by the Cotps and shall include Ecology's Wetland Rating form. Note:Forms a�•e available at Ecology's Wetlands website: httn:/iialti�a�.er.i�.lti�a.�oi/vrocTr�um,sl,se�i'il�etlands/irzrlesJztml or by contacting Ecolog}�'s Federal Permit staff. - -- - - _ _ (c) Coastal Zone Management Program"Certification of Consistency"Form if the project is located within a coastal county(Clallam,Grays Harbor,Island,Jefferson,King,Kitsap,Mason,Pacific,Pierce,San Juan, Skagit, Snohomish,Thurston,Wahkiakum, and Whatcom counties). Note:Forms are available at tlteArmy Corps ofEnginee�•s website:httn:/�ititia�a�.m��s.usace.arntr.nzil or by contacting Ecology's Federal Permit staff. 11 _ (d) Other applicable requirements of Corps Nationwide Permit General Condition 27, Corps Regional � Conditions,or notification conditions of the applicable NWP. Ecology's review time shall not begin until the applicable documents noted above have been provided to Ecology and Ecology has received a copy of the final Nationwide Permit verification letter from the Corps. 4. Aauatic resources reauirin�snecial�rotection. Certain aquatic resources are unique,difficult-to-replace components of the aquatic environment in Washington State.Activities that would affect these resources must be avoided to the greatest extent possible. Compensating for adverse impacts to high value aquatic resources is typically difficult,prohibitively expensive,and may not be possible in some landscape settings. Individual 401 review is required for activities in or affecting the following aquatic resources(and not prohibited by Regional Condition 1),except for: NWP 20—Oil Spill Cleanup NWP 32—Completed Enforcement Actions NWP 38—Cleanup of Hazardous Waste NWP 47—Pipeline Safety Program Repair (a) Wetlands with special characteristics(as defined in the Washington State Wetland Rating Systems for western and eastern Washington,Ecology Publication#s04-06-025 and#04-06-015): • estuarine wetlands • Natural Heritage wetlands � • Bogs • old-growth and mature forested wetlands • wetlands in coastal lagoons • interdunal wetlands • vernal pools • alkali wetlands (b) Bog-like wetlands,aspen-dominated wetlands,camas prairie wetlands,and marine water with eelgrass beds (except for NWP 48). (c) Category I wetlands (d) Category II wetlands with a habitat score>29 points. 5. MitiQation. 401 Certification is based on adequate c.ompensatory mitigation being provided for wetland and other water quality-related impacts of projects or activities authorized under the NWP Program. Mitigation plans submitted for Ecology review and approval shall be based on the guidance provided in Wetland Mitigation in Washington State,Parts 1 and 2(Ecology Publication#s06-06-01 la and#06-06-01 lb)and shall, at a minimum, include the following: (a) A description of the measures taken to avoid and minimize impacts to wetlands and other waters of the U.S. (b) The nature of the proposed impacts(i.e.,acreage of wetlands and functions lost or degraded) (c) The rationale for the mitigation site that was selected (d) The goals and objectives of the compensatory mitigation project (e) How the mitigation project will be accomplished, including proposed performance standards for measuring success and the proposed buffer widths (� How it will be maintained and monitored to assess progress towards goals and objectives. Monitoring will generally be required for a minimum of five years. For forested and scrub-shrub wetlands, 10 years of monitoring will often be necessary. (g) How the compensatory mitigation site will be legally protected for the long-term. Refer to Wetland Mitigation in Washington State—Part 2: Developing Mitigation Plans(Ecology Publication#06- 06-01 lb)for guidance on developing mitigation plans. Ecology encourages the use of alternative mitigation approaches,including advance mitigation and other programmatic approaches,such as mitigation banks and programmatic mitigation areas at the local level. If you are 12 Ilr interested in proposing use of an alternative mitigation approach,consult with the appropriate Ecology regional staff person. (see http:;hti�,��-.ec>>.�va.�ov/nrvorc�msiseahvetland.si'coiitacts.hhn) � For information on the state wetland mitigation banking program go to: http:%iw��-�a-.ecr.tiva.�ov/pru�rcims/seu/wc tlunds/rniti�ativn/bankin�iindex.html 6. Temnorarv Fills. Individua1401 review is required for any project or activity with temporary fill in wetlands or other waters of the State for more than 90 days,unless the applicant has received written approval from Ecology. 7. Mill Creek Snecial Area Manaeement Plan. This condition applies to all NWPs within the boundaries described in the Mill Creek Special Area Management Plan(SAMP),King County,Washington,dated April 2000 (SAMP). The boundaries of the SAMP encompass all sub-basins and tributaries drained by Algona Creek,Aubum Creek, Bingaman Creek,Midway Creek,Mill Creek,and Mullen Slough.The area is bounded roughly on the south by 8`� Avenue N in Algona and 4`�Street NE in Auburn,on the east and north by the Ordinary High Water Mark of the Green River,and on the west by the plateau that parallels Interstate 5 above the Green River valley. Individua1401 review is required for projects or activities authorized under the NWPs unless: (a) The project or activity will result in fill-related impacts to only wetlands designated as developable under Alternative#8,as shown on Figure 4-8 of the SAMP. (b) Compensatory mitigation for such impacts is onsite and/or within the areas designated on Figure 3-3, "Maximum Areas for Restoration by Target Habitat Type," in the SAMP Aquatic Resources Restoration Plan(April G z000,. (c) Mitigation plans comply with the requirements of the SAMP and, in general,with the guidance in the interagency Wetland Mitigation in Washington State(March 2006;Ecology publications#06-06-01 la and#06-06- Ol lb).Note: You can download the SAMP and Aquatic Resources Restoration Plan at http://ri1a�•.mi�s.trsace.armv.nril/PublicMenu,�Menu.c{m?sitenanze=RF.G&na,rn.r�ame=A�ill Creek SAtL1P. 8. State Certification for PCNs not receivina 45-dav response.In the event the U.S.Army Corps of Engineers does not respond to a complete pre-construction notification within 45 days,the applicant must contact Ecology for Individua1401 review. F. State 401 Certification Specific Conditions for this NWP Certified,subject to conditions. Individua1401 review is reGuired for projects or activities authorized under this NWP if 1. The project or activity involves fill in tidal waters. 2. The project or activity has impacts to wetlands. G. EPA 401 Certification General Conditions In order for any NWP authorization to be valid in Washington State,permittees must comply with all applicable 401 Certification general conditions. EPA 401 Certification general conditions apply to all NWP authorizations involving Section 404 activities on Native American Indian Tribal lands(excluding the tribal lands of the Chehalis Tribes,Port Gamble S'Klallum Tribe,Kalispel Tribe,Makah Indian Tribe,Puyallup Tribe, Spokane Tribe,and Tulalip Tribe) and Federal land with exclusive jurisdiction within Washington State. A. Snecial Aauatic Sites. Any activities in the following types of wetlands and waters of the U.S. will need to apply for an individua1401 certification: Mature forested wetlands;bogs;bog-like wetlands;wetlands in dunal systems along the Washington coast;vernal pools;aspen-dominated wetlands; alkali wetlands;camas prairie wetlands; salt marshes;or marine water with eelgrass beds. IB. Soil Erosion and Sediment Controls. An individua1401 certification is based on the project or activity meeting established turbidity levels. EPA will be using as guidance the state of Washington's water quality standards [WAC 13 1'73-201aj and sediment quality standards[WAC I73-204]. Projects or activities that are expected ta exceed these levels or that da exceed these levels will require an individua1401 certification. C. Cam�liance with Stortnwater Provisians. Individual 441 certification is required for prajects or activities not designed in accordance with Ecology's most recent stormwater manual or Ecology approved equivalent manual. D. Comnliance with reauirernents of the Natianal Pollutant Discharse Elimination Svstem. Far projects and er e under an NPDES ermit certification is based on com Iiance with the requirerr►ents of activities requiring cov ag p , P that ermit. Pra'ects and activities not in compiiance with NPDES requirements witl require individua1401 P J certification. E. Proiects or Activities Dischargin�to Imvaired Waters. Individua1401 certification is required for prajects ar II activities authorized under NWPs if the project will discharge to a waterbady on the list of impaired waterbodies i (the 303(d)List)and the discharge may result in further exceedence of a specific parameter the waterbody is tisted far. I EPA ma issue 401 certification for projects or activities that would result in further exceedence or impairment if Y � rraitigatian is provided that would result in a net decrease in listed contaminants or less impairrnent in the waterbody. � This detennination would be rnade during individua1401 certification review. F. Notification. For projects requiring individual 401 certification,applicants must provide EPA with the same documentation provided to the Gorps(as described in Corps Natianal General Condition 27,Pre-Cansttvction ' ca ion includin when a licable: � Notifi t ), g, PP (a) A description of the project,including site plans,project purpose,direct and indirect adverse environmental effects the project would cause,any other U.S.Department af the Army permits used or intended to be used to authorize any part of the proposed project or any related activity. (b} Delineation of special aquatic sites and other waters of the United States.Wetland delineations znust be prepared in accardance with the current method required by the Corps. {c} A statement describing how the mitigation requirement will be sat'rsfied. A conceptual or detaiied � mitigation or restoration plan rnay be submitted. � (d)Other applicable requirements of Cotps Nationa]General Condition 27,Corps Regional Conditions, or notification conditions of the applicable NWP. A request far individua1401 review is not compiete unti3 EPA receives the applicabJe dacuments noted above and EPA has received a copy of the final authorization letter from the Corps praviding coverage for a proposed project or activity under the NWP Program. G. Miti�ation. An individua1401 certification is based on adequate campensatory mitigation being provided for wetland and other water quaIity-related impacts of projects or activities authorized under the NWP Program. Mitigation pians submitted shail be based on the Joint Agency guidance provided in Wettand Mitigatian in Washington S1ate,Parts 1 and 2{Ecology Pubiication#46-06-021 a and#Ob-Ob-Ot lb}and shall,at a minimum, include the follawing: � � 1. A descriptian af the measures taken to avoid and minimize irnpacts to wetlands and other waters of the U.S. 2. The nature of the proposed impacts{i,e.,aereage of wetlands and functions last ar degraded). 3. The rationale far the mitigation site that was se3ected. � 4, The goals and abjectives of the compensatory rnitigation project. 5. Haw the mitigation project will be accamplished,including propased performance standards for measuring success and the proposed buffer widths. 6. How it wi11 be maintained and manitored ta assess progress towards gaals and objectives. Monitaring will , generally be required for a minimum of five years. For forested and scrub-shrub wetlands, l4 years of monitoring � will often be necessary. 7. How the compensatory mitigation site will be tegally protected for the long-term. 14 H. Temnorarv Fills. An individua1401 certification is required f�r any activity where temporary fill will remain in wetlands or other waterbodies for more than 90 days. The 90 day period begins when filling activity starts in the wetland or other waterbody. H. EPA 401 Certification Specific Conditions for this NWP ' Partially denied without prejudice.An individual 401 review is required for projects authorized under this NWP if: 1. The ro'ect or activities im ac e ' p � p t gr ater than h acre,or 2. Any project that involves shellfish seeding activities. I. Spokane Tribe of Indians 401 Certification General Conditions ' Specific to the Reservation and the Tribal Water Quality Standards,the applicant must comply with the following when there could be a discharge to waters of the Spokane Indian Reservation: 1. The applicant shall be responsible for achieving compliance with the Spokane Tribal Water Quality Standards. 2.The applicant shall submit copies of applications materials to the Spokane Tribal Water Control Board for review and approval at the same time they are submitted to Army Corps of Engineers and prior to any disturbance activities. 3. The applicant shall comply with all Spokane Tribal Integrated Resource Management Plan(IRMP) guidelines for land use activities and disturbances. 4. The applicant shall allow the Tribal Water Control board and Interdisciplinary Team to inspect the area in � question and adopt recommendations made throughout its operation. 5. Monitoring of the discharge shall occur at a level indicated by EPA and the Tribe,are subject to change,and shall be submitted to both entities. J. Tribal 401 Certification Specific Conditions for this NWP Denied without prejudice by the Chehalis,Kalispel,Makah,Port Gamble S'Klallum,Puyallup,and Tulalip tribes. ' Certified subject to general conditions by the Spokane Tribe. � K. CZM Consistency Response Specific Conditions for this NWP i � Concur, subject to the following condition: 1. Where individual 401 review is triggered,an individual CZM Consistency Response must be obtained for projects located within the 15 coastal counties.A"Certification of Consistency"form must be submitted in accordance with State General Condition 3 (Notification). L. ADDITIONAL LIMITATIONS ON THE USE OF NWPs 1. District Engineers have authority to determine if an activity complies with the terms and conditions of an NWP. 2. NWPs do not obviate the need to obtain other Federal,state,or local pecmits,approvals,or authorizations required by law. 15 3. NWPs do not grant any property rights or exclusive privileges. � 4. NWPs do not authorize any injury to the property or rights of others. 5. NWPs do not authorize interference with any existing or proposed Federal project. I 16 �� NATIONWIDE PERMIT 33 a�� 3 I US Army Corps . . of Engineers�� Terms and Conditions , Seattle District •�� Effective Date: September 10, 2007 A. Description of Authorized Activities B. Corps National General Conditions for all NWPs C. Corps Seattle District Regional General Conditions D. Corps Regional Specific Conditions for this NWP E. State 401 Certification General Conditions F. State 401 Certification Specific Conditions for this NWP G. EPA 401 Certification General Conditions H. EPA 401 Certification Specific Conditions for this NWP I. Spokane Tribe of Indians 401 Certification General Conditions J. Triba1401 Certification Specific Conditions for this NWP , K. CZM Consistency Response Specific Conditions for this NWP L. Additional Limitations on the Use of NWPs In addition to any special condition that may be required on a case-by-case basis by the District Engineer, the following terms and conditions must be met, as applicable, for a Nationwide Permit 33 authorization to be valid in Washington State. A. DESCRIPTION OF AUTHORIZED ACTIVITIES , 33. Temnorarv Construction.Access,and DewaterinQ. Temporary structures, work,and discharges, including cofferdams,necessary for construction activities or access fills or dewatering of construction sites,provided that the associated primary activity is authorized by the Corps of Engineers or the U.S.Coast Guard.This NWP also authorizes temporary structures,work,and discharges,including cofferdams,necessary for construction activities not otherwise subject to the Corps or U.S. Coast Guard permit requirements. Appropriate measures must be taken to maintain near normal downstream flows and to minimize flooding.Fill must consist of materials,and be placed in a 1 manner,that will not be eroded by expected high flows. The use of dredged material may be allowed if the district engineer determines that it will not cause more than minimal adverse effects on aquatic resources.Following completion of construction,temporary fill must be entirely removed to upland areas, dredged material must be returned to its original location, and the affected areas must be restored to pre-construction elevations.The affected areas must also be revegetated,as appropriate.This pe�xnit does not authorize the use of cofferdams to dewater wetlands or other aquatic areas to change their use. Structures left in place after construction is completed require a section 10 permit if located in navigable waters of the United States.(See 33 CFR part 322.) Notification:The permittee must submit a pre-construction notification to the district engineer prior to 'I commencing the activity(see general condition 27).The pre-construction notification must include a restoration plan showing how all temporary fills and structures will be removed and the area restored to pre-project conditions. (Sections 10 and 404) B. CORPS NATIONAL GENERAL CONDITIONS FOR ALL NWPs 1.Navieation. (a)No activity may cause more than a minimal adverse effect on navigation. (b)Any safety lights and signals prescribed by the U.S. Coast Guard,through regulations or otherwise,must be instailed and maintained at the permittee's expense on authorized facilities in navigable waters of the United States.(c) The permittee understands and agrees that, if future operations by the United States require the removal,relocation,or other alteration,of the structure or work herein authorized,or if, in the opinion of the Secretary of the Army or his authorized representative,said structure or work shall cause unreasonable obstruction to the free navigation of the navigable waters,the permittee will be required,upon due notice from the Corps of Engineers,to remove,relocate, or alter the structural work or obstructions caused thereby,without expense to the United States.No claim shall be made against the United States on account of any such removal or alteration. 2. Aquatic Life Movements.No activity may substantially disrupt the necessary life cycle movements of those species of aquatic life indigenous to the waterbody,including those species that normally migrate through the area, unless the activity's primary purpose is to impound water.Culverts placed in streams must be installed to maintain low flow conditions. 3. Snawnine Areas.Activities in spawning areas during spawning seasons must be avoided to the maximum extent practicable.Activities that result in the physical destruction(e.g.,through excavation,fill,or downstream smothering by substantial turbidity)of an important spawning area are not authorized. 4.Mieratorv Bird Breedine Areas.Activities in waters of the United States that serve as breeding areas for migratory birds must be avoided to the maximum extent practicable. I 5. Shellfish Beds.No activity may occur in areas of concentrated shellfish populations,unless the activity is I directly related to a shellfish harvesting activity authorized by NWPs 4 and 48. 6. Suitable Material.No activity may use unsuitable material(e.g.,trash,debris,car bodies, asphalt,etc.). ' Materiai used for construction or discharged must be free from toxic pollutants in toxic amounts(see Section 307 of the Clean Water Act). 7. Water Sunnlv Intakes.No activity may occur in the proximity of a public water supply intake,except where the activity is for the repair or improvement of public water supply intake structures or adjacent bank stabilization. 8. Adverse Effects From Imnoundments. If the activity creates an impoundment of water, adverse effects to the aquatic system due to accelerating the passage of water,and/or restricting its flow must be minimized to the maximum extent practicable. 9. Manaeement of Water Flows.To the maximum extent practicable,the pre-construction course,condition, capacity,and location of open waters must be maintained for each activity,including stream channelization and I storm water management activities,except as provided below.The activity must be constructed to withstand expected high flows.The activity must not restrict or impede the passage of normal or high flows,unless the primary purpose of the activity is to impound water or manage high flows. The activity may alter the pre- construction course,condition, capacity,and location of open waters if it benefits the aquatic environment(e.g., ' stream restoration or relocation activities). I, 10.Fills Within 100-Year Floodplains. The activity must comply with applicable FEMA-approved state or local floodplain management requirements. 2 - 11. Equipment.Heavy equipment working in wetlands or mudflats must be placed on mats,or other measures must be taken to minimize soil disturbance. , 12. Soil Erosion and Sediment Controls.Appropriate soil erosion and sediment controls must be used and maintained in effective operating condition during construction,and all exposed soil and other fills,as well as any work below the ordinary high water mark or high tide line,must be permanently stabilized at the earliest practicabie date.Permittees are encouraged to perform work within waters of the United States during periods of low-flow or no-flow. 13.Removal of Temnorarv Fills.Temporary fills must be removed in their entirety and the affected areas returned to pre-construction elevations.The affected areas must be revegetated,as appropriate. —" 14.Proner Maintenance. Any authorized structure or fill shall be properly maintained,including maintenance to ensure public safety. 15. Wild and Scenic Rivers.No activity may occur in a component of the National Wild and Scenic River System,or in a river officially designated by Congress as a"study river"for possible inclusion in the system while the river is in an official study status,unless the appropriate Federal agency with direct management responsibility for such river,has determined in writing that the proposed activity will not adversely affect the Wild and Scenic River designation or study status.Information on Wild and Scenic Rivers may be obtained from the appropriate Federal land management agency in the area(e.g.,National Park Service,U.S. Forest Service,Bureau of Land Management,U.S.Fish and Wildlife Service). 16.Tribal Riehts.No activity or its operation may impair reserved tribal rights,including,but not limited to, reserved water rights and treaty fishing and hunting rights. 17.Endaneered Snecies. (a)No activity is authorized under any NWP which is likely to jeopardize the continued existence of a threatened or endangered species or a species proposed for such designation,as identified under the Federal Endangered Species Act(ESA),or which will destroy or adversely modify the critical habitat of such species.No activity is authorized under any NWP which"may affect"a listed species or critical habitat,unless Section 7 consultation addressing the effects of the proposed activity has been completed. (b)Federal agencies should follow their own procedures for complying with the requirements of the ESA.Federal permittees must provide the district engineer with the appropriate documentation to demonstrate compliance with those requirements. (c)Non-federal permittees shall notify the district engineer if any listed species or designated critical habitat might be affected or is in the vicinity of the project,or if the project is located in designated critical habitat, and shall not begin work on the activity until notified by the district engineer that the requirements of the ESA have been satisfied and that the activity is authorized.For activities that might affect Federally-listed endangered or threatened species or designated critical habitat,the pre-construction notification must include the name(s)of the endangered or threatened species that may be affected by the proposed work or that utilize the designated critical habitat that may be affected by the proposed work.The district engineer will determine whether the proposed activity"may affect"or will have"no effect"to listed species and designated critical habitat and will notify the non- Federal applicant of the Corps' determination within 45 days of receipt of a complete pre-construction notification. In cases where the non-Federal applicant has identified listed species or critical habitat that might be affected or is in the vicinity of the project,and has so notified the Corps,the applicant shall not begin work until the Corps has provided notification the proposed activities will have"no effect"on listed species or critical habitat,or until Section 7 consultation has been completed. (d)As a result of formal or informal consultation with the FWS or NMFS the district engineer may add species-specific regional endangered species conditions to the NWPs. (e) Authorization of an activity by a NWP does not authorize the"take"of a threatened or endangered species as defined under the ESA. In the absence of separate authorization(e.g.,an ESA Section 10 Permit,a Biological Opinion with"incidental take"provisions,etc.) from the U.S. FWS or the NMFS,both lethal and non-lethal"takes" of protected species are in violation of the ESA. Information on the location of threatened and endangered species and their critical habitat can be obtained directly from the offices of the U.S.FWS and NMFS or their world wide Web pages at httn:/�ititi+n��.fi.vs.�ov/and httn:%/ti+-��-.noaa.�oi;�Rslieries.htn�1 respectively. 18.Historic Pronerties.(a) In cases where the district engineer determines that the activity may affect properties listed,or eligible for listing, in the National Register of Historic Places,the activity is not authorized,until the 3 il _ .. I requirements of Section 106 af the National Historic Preservation Act(NHPA)have been satisfied.(b)Federal permittees shoutd foitow their own procedures far complying with the requirements of Section lflb of the Natianat Historic Preservatian Act.Federat permittees rnust pravide the district engineer with the appropriate dacumentation to demonstrate compliance with those requirements.{c}Non-federal permittees must submit a pre-construction noti�cation to the district engineer if the autharized activity rnay have the potential to cause effects to any historic properties listed,deterrnined to be eligible for listing on,or potentially eligible far listing on the Natianal Register of Histaric Places,inciuding previously unidentified praperties. For such activities,the p re-construction notification b affected b the ro osed work or include a vicinity map indicating the must state which historic properties tnay e y p p II location of the historic properties ar the potential far the presence of histaric properties. Assistance regarding infarmation on the lacatian of or potentia]far the presence af historic resources can be saught fram the State � Hisiaric Preservation Qfficer or Tribal Historic Presezvation Officer,as appropriate,and the National Register af � I Historic Places(see 33 CPR 330.4(g)).The district engineer shall make a reasonable and good faith effort to carry out apprapriate identification effarts,which rnay include background research,consultation,oral history interviews, � sample field investigation,and field survey. Based on the inforrnation submitted and these effarts,the district I engineer shall determine whether the proposed activity has the potentiai to cause an effect on the historic properties. Where the non-Federat appticant has identified hisioric properties which the activity may have the pote�tzal ta cause I effects and so notified the Corps,the non-Federal applicant shall nat begin the activaty until notified by the district engineer either that the activity has no potential to cause effects or that consultation under Section 106 of the NHPA � has been completed. (d) The district engineer will notify the prospective permittee within 45 days of receipt of a � complete pre-canstruction notification whether NI�PA Sectian 106 consultation is required. Sectian 106 cansuttation is not required when the Corps determines that the activity does not have the potentia2 to cause effects on historic praperties(see 36 CFR§800.3{a}}. If NHPA section 106 cansultation is requirad and wil3 accur,the district engineer wili natify the non-Federal applicant that he or she cannat begin work until Sectian 106 consultation is completed.(e) Prospective perrnittees should be aware that seetion 110k of the NHPA{16 U.S.C. 470h-2(k�)prevents the Coips from granting a perrnit or other assistance to an applicant who,with intent to avaid I the requirements of Section 106 of the NHPA,has intentionally significantly adversely affected a historic praperty I to which the permit wou3d relate,or having legal power ta prevent it,aliowed such significant adverse effect to occur,unless the Corps,after consultatian with the Advisary Cauncil on Histaric Preservation(ACHP},determines that circumstances justify granting such assistance despite the adverse effeet created or permitted by the applicant. It'cirenrnstances justify granting the assistance,the Corps is required ta notify the ACHP and provide documentation specifying the circumstances,explaining the degree af darnage to the integrity of any historic properties affected, and proposed mitigatian. This documentation rnust include any views abtained frorn the applicant, SHPO/THPO, appropriate Indian tribes if the undertaking occurs on or affects historic properties on tribal lands ar affects properties of interest to those tribes,and other parties knawn to have a legitimate interest in the impacts to the permitted activity on historic praperties. 19.Designated Critical Resaurce Waters.Critical resource waters include,NOAA-designated marine sanctuaries,National Estuarine Research Reserves, state natural heritage sites,and outstanding national resource waters or other waters afficially designated by a state as having particular environmental or ecologicai significance and identified by the district engineer after notice and opportunity far public comment.The district engineer may alsa designate additianai critical resource waters after notice and appanunity far camment. {a}Discharges of dredged ar fill material into waters af the United States are not authorized by NWFs 7, 12, 14, 16, 17,31,29,31,35, 39,40,42,43,44,49,and 50 for any activity within,or directly affecting,critical resource waters,including wetlands adjacent to such waters. (b)For NWPs 3,8, 10, 13, 15, 18, 19,22,23,2S,27,28,30,33,34,36, 3�, and 38,natification is required in accordance with general condition 27,for any activity proposed in the designated critical resource waters including wetIands adjacent to those waters.The district engineer rnay authorize activities under these NWPs onty after it is dete�nined that the impacts to the critical resaurce waters witl be no more than minimal. 20.Mitisation.The district engineer will consider the following factors when detertnining appropriate and practicable mitigation necessary to ensure that adverse effects on the aquatic environrnent are minimal: (a) The activity must be designed and constructed to avoid and minimize adverse effects,both temporary and perrnanent,ta i waters of the United States to the maximum extent practicable at the project site(i.e.,on site).(b}Mitigation in atl i#s forms(avaiding,minimizing,rectifyzng,reducing,or compensating} will be required to the extent necessary ta ensure that the adverse effects to the aquatic environment are minimal.(c}Compensatory mitigation at a minimum one-for-one ratio will be required for all wetland losses that exceed 1114 acre and require pre-construction 4 � � � notification,unless the district engineer determines in writing that some other form of mitigation would be more � environmentally appropriate and provides a project-specific waiver of this requirement.For wetland losses of 1/10 acre or less that require pre-construction notification,the district engineer may determine on a case-by-case basis that compensatory mitigation is required to ensure that the activity results in minimal adverse effects on the aquatic environment.Since the likelihood of success is greater and the impacts to potentially valuable uplands are reduced, wetland restoration should be the first compensatory mitigation option considered.(d)For losses of streams or other open waters that require pre-construction notification,the district engineer may require compensatory mitigation, such as stream restoration,to ensure that the activity results in minimal adverse effects on the aquatic environment. (e)Compensatory mitigation will not be used to increase the acreage losses allowed by the acreage limits of the NWPs.For example, if an NWP has an acreage limit of 1/2 acre,it cannot be used to authorize any project resulting in the loss of greater than 1/2 acre of waters of the United States,even if compensatory mitigation is provided that ' replaces or restores some of the lost waters.However,compensatory mitigation can and should be used, as necessary,to ensure that a project already meeting the established acreage limits also satisfies the minimal impact requirement associated with the NWPs.(�Compensatory mitigation plans for projects in or near streams or other open waters will normally include a requirement for the establishment,maintenance,and legal protection(e.g., conservation easements)of riparian areas next to open waters.In some cases,riparian areas may be the only compensatory mitigation required.Riparian areas should consist of native species.The width of the required riparian area will address documented water quality or aquatic habitat loss concerns.Normally,the riparian area will be 25 to 50 feet wide on each side of the stream,but the district engineer may require slightly wider riparian areas to address documented water quality or habitat loss concerns. Where both wetlands and open waters exist on the project site, the district engineer will determine the appropriate compensatory mitigation(e.g.,riparian areas and/or wetlands compensation)based on what is best for the aquatic environment on a watershed basis. In cases where riparian areas are determined to be the most appropriate form of compensatory mitigation,the district engineer may waive or reduce the requirement to provide wetland compensatory mitigation for wetland losses.(g)Permittees may propose the use of mitigation banks, in-lieu fee arrangements or separate activity-specific compensatory mitigation. In all cases,the mitigation provisions will specify the party responsible for accomplishing and/or complying with the mitigation plan.(h)Where certain functions and services of waters of the United States are permanently adversely affected,such as the conversion of a forested or scrub-shrub wetland to a herbaceous wetland in a permanently maintained utility line right-of-way,mitigation may be required to reduce the adverse effects of the project to the minimal level. 21.Water Oualitv. Where States and authorized Tribes,or EPA where applicable,have not previously certified compliance of an NWP with CWA Section 401,individua1401 Water Quality Certification must be obtained or , waived(see 33 CFR 330.4(c)).The district engineer or State or Tribe may require additional water quality management measures to ensure that the authorized activity does not result in more than minimal degradation of water quality. 22.Coastal Zone Manasement.In coastal states where an NWP has not previously received a state coastal zone , management consistency concurrence,an individual state coastal zone management consistency concurrence must be obtained,or a presumption of concurrence must occur(see 33 CFR 330.4(d)).The district engineer or a State may require additional measures to ensure that the authorized activity is consistent with state coastal zone Imanagement requirements. 23.Reeional and Case-Bv-Case Conditions. The activity must comply with any regional conditions that may have been added by the Division Engineer(see 33 CFR 330.4(e))and with any case specific conditions added by the Corps or by the state,Indian Tribe,or U.S. EPA in its section 401 Water Quality Certification,or by the state in its Coastal Zone Management Act consistency determination. 24.Use of Multiple Nationwide Permits.The use of more than one NWP for a single and complete project is prohibited,except when the acreage loss of waters of the United States authorized by the NWPs does not exceed the acreage limit of the NWP with the highest specified acreage limit.For example,if a road crossing over tidal waters is constructed under NWP 14,with associated bank stabilization authorized by NWP 13,the maximum acreage loss of waters of the United States for the total project cannot exceed 1/3-acre. 25.Transfer of Nationwide Permit Verifications. If the permittee sells the property associated with a nationwide permit verification,the permittee may transfer the nationwide permit verification to the new owner by submitting a 5 letter toxhe appropriate Corps district office to validate the transfer.A copy of the nationwide permit verification must be attached to the letter,and the letter must contain the following statement and signature: "When the structures or work authorized by this nationwide permit are still in existence at the time the property is transferred,the terms and conditions of this nationwide permit,including any special conditions,will continue to be binding on the new owner(s)of the property.To validate the transfer of this nationwide permit and the associated liabilities associated with compliance with its terms and conditions,have the transferee sign and date below." (Transferee) ' (Date) 26. Comnliance Certification. Each permittee who received an NWP verification from the Corps must submit a si ned certification re ardin the co g g g mpleted work and any required mitigation. The certification form must be forwarded by the Corps with the NWP verification letter and will include: (a)A statement that the authorized work was done in accordance with the NWP authorization, including any general or specific conditions;(b)A statement that any required mitigation was completed in accordance with the permit conditions;and(c)The signature of the permittee certifying the completion of the work and mitigation. 27. Pre-Construction Notification. (a)Timins.Where required by the terms of the NWP,the prospective permittee must notify the district engineer by submitting a pre-construction notification(PCN)as early as possible. The district engineer must determine if the PCN is complete within 30 calendar days of the date of receipt and, as a general rule, will request additional information necessary to make the PCN complete only once. However, if the prospective permittee does not provide all of the requested information,then the district engineer will notify the prospective pennittee that the PCN is still incomplete and the PCN review process will not commence until all of the requested information has been received by the district engineer. The prospective permittee shall not begin the activity: (1)Until notified in writing by the district engineer that the activity may proceed under the NWP with any special conditions imposed by the district or division engineer; or(2)If 45 calendar days have passed from the district engineer's receipt of the complete PCN and the prospective permittee has not received written notice from the district or division engineer.However,if the permittee was required to notify the Corps pursuant to general condition 17 that listed species or critical habitat might affected or in the vicinity of the project,or to notify the Corps pursuant to general condition 18 that the activity may have the potential to cause effects to historic properties, the permittee cannot begin the activity until receiving written notification from the Corps that is"no effect"on listed species or"no potential to cause effects"on historic properties,or that any consultation required under Section 7 of the Endangered Species Act(see 33 CFR 330.4(�)and/or Section 106 of the National Historic Preservation(see 33 CFR 330.4(g))is completed.Also,work cannot begin under NWPs 21,49,or 50 until the permittee has received written approval from the Corps.If the proposed activity requires a written waiver to exceed specified limits of an NWP,the permittee cannot begin the activity until the district engineer issues the waiver. If the district or division engineer notifies the permittee in writing that an individual permit is required within 45 calendar days of receipt of a complete PCN,the permittee cannot begin the activity until an individual permit has been obtained. Subsequently, the permittee's right to proceed under the NWP may be modified,suspended,or revoked only in accordance with the procedure set forth in 33 CFR 330.5(d)(2). (b)Contents of Pre-Construction Notification,: The PCN must be in writing and include the following information: (1)Name,address and telephone numbers of the prospective permittee;(2)Location of the proposed project;(3)A description of the proposed project;the project's purpose;direct and indirect adverse environmental effects the project would cause; any other NWP(s),regional general permit(s),or individual permit(s)used or intended to be used to authorize any part of the proposed project or any related activity.The description should be su�ciently detailed to allow the district engineer to determine that the adverse effects of the project will be minimal and to determine the need for compensatory mitigation. Sketches should be provided when necessary to show that the activity complies with the terms of the NWP. (Sketches usually clarify the project and when provided result in a quicker decision.);(4)The PCN must include a delineation of special aquatic sites and other waters of the United States on the project site.Wetland delineations must be prepared in accordance with the current method required by the Corps.The permittee may ask the Corps to delineate the special aquatic sites and other waters of the United States,but there may be a delay if the Corps does the delineation, especially if the project site is large or contains many waters of the United States.Furthermore,the 45 day period will not start until the delineation has been 6 submitted to or completed by the Corps,where appropriate;(5)If the proposed activity will result in the loss af greater than 1/10 acre of wetlands and a PCN is required,the prospective permittee must submit a statement describing how the mitigation requirement will be satisfied. As an alternative,the prospective permittee may submit a conceptual or detailed mitigation plan.(6)If any listed species or designated critical habitat might be affected or is in the vicinity of the project,or if the project is located in designated critical habitat,for non-Federal applicants the PCN must include the name(s)of those endangered or threatened species that might be affected by the proposed work or utilize the designated critical habitat that may be affected by the proposed work.Federal applicants must provide documentation demonstrating compliance with the Endangered Species Act;and(7)For an activity that may affect a historic property listed on,determined to be eligible for listing on,or potentially eligible for listing on,the National Register of Historic Places,for non-Federal applicants the PCN must state which historic property may be affected by the proposed work or include a vicinity map indicating the location of the historic property.Federal applicants must provide documentation demonstrating compliance with Section 106 of the Nationa]Historic Preservation Act. (c)Form of Pre-Construction Notification: The standard individual permit application form(Form ENG 4345) may be used,but the completed application form must clearly indicate that it is a PCN and must include all of the information required in paragraphs(b)(1)through(7)of this general condition.A letter containing the required information may also be used. (d)Aeencv Coordination: (1)The district engineer will consider any comments from Federal and state agencies concerning the proposed activity's compliance with the terms and conditions of the NWPs and the need for mitigation to reduce the project's adverse environmental effects to a minimal level. (2)For all NWP 48 activities requiring pre-construction notification and for other NWP activities requiring pre-construction notification to the district engineer that result in the loss of greater than 1/2-acre of waters of the United States,the district engineer will immediately provide(e.g.,via facsimile transmission,overnight mail,or other expeditious manner) a copy of the PCN to the appropriate Federal or state offices(U.S.FWS,state natural resource or water quality agency,EPA, State Historic Preservation Officer(SHPO)or Tribal Historic Preservation Office(THPO),and,if appropriate,the NMFS). With the exception of NWP 37,these agencies will then have 10 calendar days from the date the material is transmitted to telephone or fax the district engineer notice that they intend to provide substantive,site-specific comments. If so contacted by an agency,the district engineer will wait an additional 15 calendar days before making a decision on the pre-construction notification. The district engineer will fully consider agency comments received within the specified time frame,but will provide no response to the resource agency,except as provided below. The district engineer will indicate in the administrative record associated with each pre-construction notification that the resource agencies' concerns were considered.For NWP 37,the emergency watershed protection and rehabilitation activity may proceed immediately in cases where there is an unacceptable hazard to life or a significant loss of property or economic hardship will occur. The district engineer will consider any comments received to decide whether the NWP 37 authorization should be modified,suspended,or revoked in accordance with the procedures at 33 CFR 330.5.(3)In cases of where the prospective permittee is not a Federal agency,the district engineer will provide a response to NMFS within 30 calendar days of receipt of any Essential Fish Habitat conservation recommendations,as required by Section 305(b)(4)(B)of the Magnuson-Stevens Fishery Conservation and Management Act. (4)Applicants are encouraged to provide the Corps multiple copies of pre-construction notifications to expedite agency coordination. (5)For NWP 48 activities that require reporting,the district engineer will provide a copy of each report within 10 calendar days of receipt to the appropriate regional office of the NMFS. (e)District Eneineer's Decision:In reviewing the PCN for the proposed activity,the district engineer will deternline whether the activity authorized by the NWP will result in more than minimal individual or cumulative adverse environmental effects or may be contrary to the public interest.If the proposed activity requires a PCN and will result in a loss of greater than 1/10 acre of wetlands,the prospective permittee should submit a mitigation proposal with the PCN.Applicants may also propose compensatory mitigation for projects with smaller impacts. The district engineer will consider any proposed compensatory mitigation the applicant has included in the proposal in determining whether the net adverse environmental effects to the aquatic environment of the proposed work are minimal. The compensatory mitigation proposal may be either conceptual or detailed. If the district engineer determines that the activity complies with the terms and conditions of the NWP and that the adverse effects on the aquatic environment are minimal,after considering mitigation,the district engineer will notify the permittee and include any conditions the district engineer deems necessary. The district engineer must approve any compensatory mitigation proposa]before the permittee commences work. If the prospective permittee elects to submit a compensatory mitigation plan with the PCN,the district engineer will expeditiously review the proposed compensatory mitigation plan.The district engineer must review the plan within 45 calendar days of receiving a i complete PCN and determine whether the proposed mitigation would ensure no more than minimal adverse effects 7 on the aquatic environment.If the net adverse effects of the project on the aquatic environment(after consideration of the compensatory mitigation proposal)are determined by the district engineer to be minimal,the district engineer will provide a timely written response to the applicant.The response will state that the project can proceed under the terms and conditions of the NWP. If the district engineer detennines that the adverse effects of the proposed work are more than minimal,then the district engineer will notify the applicant either: (1)That the project does not qualify for authorization under the NWP and instruct the applicant on the procedures to seek authorization under an individual permit;(2)that the project is authorized under the NWP subject to the applicant's submission of a mitigation plan that would reduce the adverse effects on the aquatic environment to the minimal level;or(3) that the project is authorized under the NWP with specific modifications or conditions.Where the district engineer determines that mitigation is required to ensure no more than minimal adverse effects occur to the aquatic environment,the activity will be authorized within the 45-day PCN period.The authorization will include the necessary conceptual or specific mitigation or a requirement that the applicant submit a mitigation plan that would reduce the adverse effects on the aquatic environment to the minimal level.When mitigation is required,no work in waters of the United States may occur until the district engineer has approved a specific mitigation plan. 28. Sinele and Comvlete Proiect. The activity must be a single and complete project.The same NWP cannot be used more than once for the same single and complete project. C. Corps Seattle District Regional General Conditions 1. Aauatic Resources Reauirin�Snecial Protection. The following restrictions apply to activities in Washington State requiring Department of the Army authorization: (a) Activities resulting in a loss of waters of the United States in a mature forested wetland,bog,bog-like wetland,aspen-dominated wetland,or alkali wetland are not authorized by NWP,except the following NWPs: NWP 3 — Maintenance NWP 20 — Oil Spill Cleanup NWP 32 — Completed Enforcement Actions NWP 38 — Cleanup of Hazardous and Toxic Waste NWP 47 — Pipeline Safety Program Designated Time Sensitive Inspections and Repairs (b) For activities in or affecting a mature forested wetland,bog,bog-like wetland,wetland in a dunal system along the Washington coast,vernal pool, aspen-dominated wetland,alkali wetland,camas prairie wetland,or marine water with eelgrass beds(except for NWP 48)and not prohibited by the preceding general regional condition I.a., the permittee must submit a pre-construction notification to the District Engineer in accordance with Nationwide Permit General Condition 27(Pre-Construction Notification). 2. Access. You must allow representatives of this office to inspect the authorized activity at any time deemed necessary to ensure that the work is being,or has been,accomplished in accordance with the terms and conditions of your permit. 3. Commencement Bav. Activities requiring Department of the Army authorization and located in the Commencement Bay Study Area are not authorized by the following NWPs: NWP 12 — Utility Line Activities(substations) NWP 13 — Bank Stabilization NWP 14 — Linear Transportation Projects NWP 23 — Approved Categorical Exclusions NWP 29 — Residential Developments NWP 39 — Commercial and Institutionai Developments NWP 40 — Agricuitural Activities NWP 41 — Reshaping Existing Drainage Ditches NWP 42 — Recreational Facilities NWP 43 — Stormwater Management Facilities 8 4. Bank Stabilization. All bank stabilization projects require pre-construction notification to the District Engineer in � accordance with Nationwide Permit General Condition 27(Pre-Construction Notification). Each notification must include a planting plan using native riparian plant species unless the applicant demonstrates that a planting plan is not appropriate or not practicable. Each notification must also include the following information,except as waived by the District Engineer: (a) Need for the work,including the cause of the erosion and the threat posed to structures,infrastructure, and/or public safety. (b) Current and expected post-project sediment movement and deposition patterns in and near the project area. (c) Current and expected post-project habitat conditions,including the presence of fish,wildlife and plant species in the project area. (d) Demonstration that the proposed project incorporates the least environmentally damaging practicable bank protection methods.These methods include,but are not limited to,the use of bioengineering,biotechnical design, root wads,large woody debris,native plantings,and beach nourishment in certain circumstances. If rock must be used due to site erosion conditions,explain how the bank stabilization structure incorporates elements beneficial to fish. (e) Assessment of the likely impact of the proposed work on upstream,downstream and cross-stream properties(at a minimum the area assessed should extend from the nearest upstream bend to the nearest downstream bend of the watercourse). Discuss the methodology used for determining effects. NOTE: Information on designing bank stabilization projects can be found in the Washington Department of Fish and Wildlife's Integrated StreambankProtection Guidelines(/ittD://��x11�.N�dfu•.tiva.�o��'hab/ah�;%is»edoc.html;King County's Reconnaissance Assessment of the State ojthe Nearshor•e Ecosystem (httn://dnr.metrolcc.�ov/i.,�lr,�i��ater.sheds/nTrc�et/neansho��e/soflr.html:and three technical(white)papers—Marine and , Estuarine Shoreline Modification Issues,Ecological lssues in Floodplains and Riparian Corridors,and Over-Water Structures:Marine,Freshwater, and Treated Wood Issues(htrD:/,�i,-dfi+°.ti��a.c�ot'%I7Uh�GIT�'/ah�vhite.html. 5. Cultura]Resources and Human Burials. Permittees must immediately stop work and notify the District Engineer within 24 hours if,during the course of conducting authorized work,human burials,cultural resources,or historic properties,as identified by the National Historic Preservation Act,are discovered and may be affected by the work. Failure to stop work in the area of discovery until the Corps can comply with the provisions of 33 CFR 325 Appendix C,the National Historic Preservation Act,and other pertinent laws and regulations could result in a violation of state and federal laws. Violators are subject to civil and criminal penalties. 6. Essential Fish Habitat. An activity which may adversely affect essential fish habitat,as identified under the Magnuson-Stevens Fishery Conservation and Management Act(MSA),may not be authorized by NWP until essential fish habitat requirements have been met by the applicant and the Corps. Non-federal permittees shall notify the District Engineer if essential fish habitat may be affected by,or is in the vicinity of,a proposed activity and shall not begin work until notified by the District Engineer that the requirements of the essential fish habitat provisions of the MSA have been satisfied and the activity is authorized. The notification must identify the type(s) of essential fish habitat(i.e.,Pacific salmon,groundfish,and/or coastal-pelagic species)managed by a Fishery Management Plan that may be affected. Information about essential fish habitat is available at httn:/iititir�.ntirr.nouu.�o i,� 7. Vegetation Protection and Restoration. Permittees must clearly mark all construction area boundaries before beginning work and minimize the removal of native vegetation in riparian areas and wetlands to the maximum extent practicable. Areas subject to temporary vegetation removal in wetlands or riparian areas during construction shall be replanted with appropriate native species by the end of the first planting season following the disturbance , except as waived by the District Engineer. D. Corps Regional Specific Conditions for this NWP: 1. Temporary fills may be left in place no longer than six months unless the permitee requests and receives an extension from the District Engineer. 9 E. State 401 Certification General Conditions ' 1.For in-water construction activities. Individua1401 review is required under this condition for projects or activities authorized under NWPs that will cause,or be likely to cause or contribute to an exceedence of a State water quality standard(WAC 173-201A)or sediment management standard(WAC 173-204). State water quality standards can be located on Ecology's website:lrttp:;%x�vw.ecv.wa.rror/nro�rarns�N�q/.civps/. Sediment management standards can be located on Ecology's website.• I2t/p:��Nn1n4>.eci�.wa.�ovll�llJllO�N-ac 173204.htn�l. Information is also available by contacting Ecology's Federal Permit staff. 2. Proiects or Activities Dischareine to Imnaired Waters. Individua1401 review is required by this condition for projects or activities authorized under NWPs if the project or activity may result in further exceedences of a specific parameter the waterbody is listed for on the state's list of impaired waterbodies(the 303(d) list). The current 303(d)listed waterbodies can be identified using search tools available on Ecology's website: htm:/,�ti+-�-�a-.ect�.x-a.Qot�/nro�ram.s./x�c�%303d/?002/2002-inclex.hanl or by contacting Ecology's Federal Permit staff. 3. Notification. For projects or activities that will require individua1401 review,applicants must provide Ecology with the written documentation provided to the Coips(as described in Corps Nationwide Permit General Condition 27,Pre-Construction Notification),including,when applicable: (a) A description of the project, including site plans,project purpose,direct and indirect adverse environmental effects the project would cause, any other Department of the Army permits used or intended to be used to authorize any part of the proposed project or any related activity. (b) Delineation of special aquatic sites and other waters of the United States. Wetland delineations must be prepared in accordance with the current method required by the Corps and shall include Ecology's Wetland Rating form. Note:Forms are available at Ecology's Wetlands website.• {1ZtU:i�WYL'lL'.E'CV.IVQ.QpI'/nro�r•arrrs/.cea/ivetlunds/iridex.lrtn:l or by contacting Ecology's Federal Permit staff. (c) Coastal Zone Management Program"Certification of Consistency"Form if the project is located within a coastal county(Clallam,Grays Harbor,Island,Jefferson,King,Kitsap,Mason,Pacific,Pierce, San Juan, Skagit, Snohomish,Thurston,Wahkiakum, and Whatcom counties). Note:Forms are available at theArmy Corps ofEngineers website.� httn://�na-ii�.nx�s.usace.arfm-.mil or by contacting Ecology's Federa!Permit staff. (d) Other applicable requirements of Corps Nationwide Permit General Condition 27, Corps Regional Conditions,or notification conditions of the applicable NWP. Ecology's review time shall not begin until the applicable documents noted above have been provided to Ecology and Ecology has received a copy of the final Nationwide Permit verification letter from the Corps. 4. Aauatic resources reauirine snecial nrotection. Certain aquatic resources are unique,difficult-to-replace components of the aquatic environment in Washington State.Activities that would affect these resources must be avoided to the greatest extent possible. Compensating for adverse impacts to high value aquatic resources is typically difficult,prohibitively expensive,and may not be possible in some landscape settings. Individua1401 review is required for activities in or affecting the following aquatic resources(and not prohibited by Regional Condition 1),except for: NWP 20—Oil Spill Cleanup NWP 32—Completed Enforcement Actions NWP 38—Cleanup of Hazardous Waste NWP 47—Pipeline Safety Program Repair (a) Wetlands with special characteristics(as defined in the Washington State Wetland Rating Systems for western and eastern Washington,Ecology Publication#s04-06-025 and#04-06-015): • estuarine wetlands • Natural Heritage wetlands • Bogs 10 • old-growth and mature forested wetlands ' • wetlands in coastal lagoons • interdunal wetlands • vernal pools • alkali wetlands (b) Bog-like wetlands,aspen-dominated wetlands,camas prairie wetlands,and marine water with eelgrass beds (except for NWP 48). (c) Category I wetlands (d) Category II wetlands with a habitat score>29 points. 5. MitiQation. 401 Certification is based on adequate compensatory mitigation being provided for wtland and other water quality-related impacts of projects or activities authorized under the NWP Program. Mitigation plans submitted for Ecology review and approval shall be based on the guidance provided in Wetland Mitigation in Washington State,Parts 1 and 2(Ecology Publication#s06-06-01 la and#06-06-01 lb)and shall,at a minimum, include the following: (a) A description of the measures taken to avoid and minimize impacts to wetlands and other waters of the U.S. (b) The nature of the proposed impacts(i.e.,acreage of wetlands and functions lost or degraded) (c) The rationale for the mitigation site that was selected (d) The goals and objectives of the compensatory mitigation project (e) How the mitigation project will be accomplished,including proposed perfonnance standards for measuring success and the proposed buffer widths (� How it will be maintained and monitored to assess progress towards goals and objectives. Monitoring will generally be required for a minimum of five years. For forested and scrub-shrub wetlands, 10 years of monitoring � will often be necessary. (g) How the compensatory mitigation site will be legally protected for the long-term. Refer to Wetland Mitigation in Washington State—Part 2: Developing Mitigation Plans(Ecology Publication#06- 06-01 lb)for guidance on developing mitigation plans. Ecology encourages the use of alternative mitigation approaches,including advance mitigation and other programmatic approaches,such as mitigation banks and programmatic mitigation areas at the local level. If you are interested in proposing use of an alternative mitigation approach,consult with the appropriate Ecology regional staff person. (see hirn://i,�wtiti�.ecv.la�a.�oi�/nroer•am,s/.cea.�wetland.c%ontacts.htnil For infonnation on the state wetland mitigation banking program go to: I:ttn:ihrtii•titi�.ec�-.wa.ooi,�nroQrams/.ceaha�etlan�lsimiti�atio�7/barrkif�g/inde��.hnnl 6. Temnorarv Fills. Individua1401 review is required for any project or activity with temporary fill in wetlands or other waters of the State for more than 90 days,unless the applicant has received written approval from Ecology. 7. Mill Creek Snecial Area Manasement Plan. This condition applies to all NWPs within the boundaries described in the Mill Creek Special Area Management Plan(SAMP),King County,Washington,dated April 2000(SAMP). The boundaries of the SAMP encompass all sub-basins and tributaries drained by Algona Creek,Auburn Creek, Bingaman Creek,Midway Creek,Mill Creek,and Mullen Slough. The area is bounded roughly on the south by 8`� Avenue N in A1 ona and 4`b Street NE in Auburn,on the east and north b the Ordinar Hi h Water Mark of the g Y Y g Green River,and on the west by the plateau that parallels Interstate 5 above the Green River valley. Individua1401 review is required for projects or activities authorized under the NWPs unless: (a) The project or activity will result in fill-related impacts to only wetlands designated as developable under ' Alternative#8,as shown on Figure 4-8 of the SAMP. (b) Compensatory mitigation for such impacts is onsite and/or within the areas designated on Figure 3-3, "Maximum Areas for Restoration by Target Habitat Type,"in the SAMP Aquatic Resources Restoration Plan(April 2000). (c) Mitigation plans comply with the requirements of the SAMP and, in general, with the guidance in the interagency Wetland Mitigation in Washington State(March 2006;Ecology publications#06-06-01 la and#06-06- 11 O1 lb).Note: You can download the SAMP and Aquatic Resources Restoration Plan at � httn:/�iv�-��a-.ma�s.usace.t�rntv.mil,�Pi�blicAlenu/.�I�le�ur.chn?sitename=REGc�na�enrime=!I�lill Creek SA!'LIP. 8. State Certification for PCNs not receivine 45-dav resnonse. In the event the U.S.Army Corps of Engineers does not respond to a complete pre-construction notification within 4� days,the applicant must contact Ecology for Individual 401 review. F. State 401 Certification Specific Conditions for this NWP Certified,subject to conditions. Individua1401 review is required for projects or activities authorized under this NWP if 1. The project or activity has temporary fills left in place for more than 90 days. The 90 day period begins when fill is initially placed in wetlands or other waters of the state. G. EPA 401 Certification General Conditions In order for an NWP authorization to be vali ' y d m Washington State,permittees must comply with all applicable 401 Certification general conditions. EPA 401 Certification general conditions apply to all NWP authorizations involving Section 404 activities on Native American Indian Tribal lands(excluding the tribal lands of the Chehalis Tribes,Port Gamble S'Klallum Tribe,Kalispel Tribe,Makah Indian Tribe,Puyallup Tribe, Spokane Tribe,and Tulalip Tribe) and Federal land with exclusive jurisdiction within Washington State. A. St�ecial Aauatic Sites. Any activities in the following types of wetlands and waters of the U.S. will need to apply for an individua1401 certification: Mature forested wetlands;bogs;bog-like wetlands;wetlands in dunal systems along the Washington coast; vernal pools;aspen-dominated wetlands; alkali wetlands;camas prairie wetlands; salt marshes;or marine water with eelgrass beds. B. Soil Erosion and Sediment Controls. An individua1401 certification is based on the project or activity meeting established turbidity levels. EPA will be using as guidance the state of Washington's water quality standards WAC � 173-201 a]and sediment quality standards[WAC 173-204]. Projects or activities that are expected to exceed these levels or that do exceed these levels will require an individua1401 certification. C. Comnliance with Stormwater Provisions. Individua1401 certification is required for projects or activities not designed in accordance with Ecology's most recent stormwater manual or Ecology approved equivalent manual. D. Comvliance with reauirements of the National Pollutant Discharee Elimination Svstem. For projects and activities requiring coverage under an NPDES permit,certification is based on compliance with the requirements of that permit. Projects and activities not in compliance with NPDES requirements will require individua1401 certification. E. Proiects or Activities DischarQing to Impaired Waters. Individua1401 certification is required for projects or activities authorized under NWPs if the project will discharge to a waterbody on the list of impaired waterbodies (the 303(d)List)and the discharge may result in further exceedence of a specific parameter the waterbody is listed for. EPA may issue 401 certification for projects or activities that would result in further exceedence or impairment if mitigation is provided that would result in a net decrease in listed contaminants or less impairment in the waterbody. This determination would be made during individual 401 certification review. F. Notification. For projects requiring individual 401 certification,applicants must provide EPA with the same documentation provided to the Corps(as described in Corps National General Condition 27,Pre-Construction Notification), including,when applicable: 12 (a) A description of the project,including site plans,project purpose,direct and indirect adveise environmental effects the project would cause,any other U.S.Department of the Army permits used or intended to be used to authorize any part of the proposed project or any related activity. (b) Delineation of special aquatic sites and other waters of the United States.Wetland delineations must be prepared in accordance with the current method required by the Corps. (c) A statement describing how the mitigation requirement will be satisfied. A conceptual or detailed mitigation or restoration plan may be submitted. (d)Other applicable requirements of Corps National General Condition 27,Corps Regional Conditions,or notification conditions of the applicable NWP. A request for individual 401 review is not complete until EPA receives the applicable documents noted above and EPA has received a copy of the final authorization letter from the Corps providing coverage for a proposed project or activity under the NWP Program. G. Mitieation. An individua1401 certification is based on adequate compensatory mitigation being provided for wetland and other water quality-related impacts of projects or activities authorized under the NWP Program. Mitigation plans submitted shal]be based on the Joint Agency guidance provided in Wetland Mitigation in Washington State, Pa��ts 1 and 2(Ecology Publication#06-06-01 la and#06-06-01 lb)and shall,at a minimum, include the following: 1. A description of the measures taken to avoid and minimize impacts to wetlands and other waters of the U.S. 2. The nature of the proposed impacts(i.e.,acreage of wetlands and functions lost or degraded). 3. The rationale for the mitigation site that was selected. 4. The goals and objectives of the com ensato mitigation ro'ect. P rY P J 5. How the mitigation project will be accomplished,including proposed performance standards for measuring success and the proposed buffer widths. 6. How it will be maintained and monitored to assess progress towards goals and objectives. Monitoring will generally be required for a minimum of five years. For forested and scrub-shrub wetlands, 10 years of monitoring will often be necessary. 7. How the compensatory mitigation site will be legally protected for the long-term. H. Temnorarv Fills. An individua1401 certification is required for any activity where temporary fill will remain in wetlands or other waterbodies for more than 90 days. The 90 day period begins when filling activity starts in the ' wetland or other waterbody. H. EPA 401 Certification Specific Conditions for this NWP Denied without prejudice.Individua1401 certification required. I. Spokane Tribe of Indians 401 Certification General Conditions Specific to the Reservation and the Tribal Water Quality Standards,the applicant must comply with the following when there could be a discharge to waters of the Spokane Indian Reservation: 1. The applicant shall be responsible for achieving compliance with the Spokane Tribal Water Quality Standards. 2.The applicant shall submit copies of applications materials to the Spokane Tribal Water Control Board for review and approval at the same time they are submitted to Army Corps of Engineers and prior to any disturbance activities. 13 3. The applicant shall comply with all Spokane Tribal Integrated Resource Management Plan(IR�1P) _ guidelines for land use activities and disturbances. 4. The applicant shall allow the Tribal Water Control board and Interdisciplinary Team to inspect the area in question and adopt recommendations made throughout its operation. 5. Monitoring of the discharge shall occur at a level indicated by EPA and the Tribe,are subject to change,and shall be submitted to both entities. J. Triba1401 Certification Specific Conditions for this NWP Denied without prejudice by the Chehalis,Kalispel,Makah,Port Gamble S'Klallum,Puyallup,and Tulalip tribes. Certified subject to general conditions by the Spokane Tribe. K. CZM Consistency Response Specific Conditions for this NWP ', Concur, subject to the following condition: ' 1. Where individual 401 review is triggered,an individual CZM Consistency Response must be obtained for I projects located within the 15 coastal counties.A"Certification of Consistency"form must be submitted in accordance with State General Condition 3 (Notification). L. ADDITIONAL LIMITATIONS ON THE USE OF NWPs ' 1. District Engineers have authority to determine if an activity complies with the terms and conditions of an NWP. 2. NWPs do not obviate the need to obtain other Federal,state,or local permits,approvals,or authorizations required by law. 3. NWPs do not grant any property rights or exclusive privileges. 4. NWPs do not authorize any injury to the property or rights of others. 5. NWPs do not authorize interference with any existing or proposed Federal project. I 14 ;,�,; Programmatic Consultation — Phase I y�°""°" US Army Corps General Implementation Conditions _ � 3 of Engineers:�� . Seattle District •�ro.,�° • Permittees must follow these conditions, as well as stipulations specifically related to the work, in order for the permit to be covered by this informal programmatic consultation. I. General Conditions: 1. Notification. Applicants and permittees must notify the Corps via Prog�ammatic Endangered Species Act (ESA) Consultation Specific Project Information Form for all actions proposed or completed under this programmatic consultation. If the notification is accomplished prior to completing the work, applicants must complete the Programmatic ESA Consultation Specific Project Information Form and submit it with their JARPA or pre- construction notification package. 2. Agency Access. Permittee must provide access to the work site to representatives of the Corps, National Marine Fisheries Service (NMFS), U.S. Fish and Wildlife Service (USFWS), Washington Department of Ecology(Ecology), and Washington Department of Fish and Wildlife(WDFW) during all hours of construction or operation. 3. Suitable Material. Only clean, suitable material shall be used as dredged or fill material (e.g., no trash, debris, car bodies, asphalt, etc.,). Material must be free from toxic pollutants in toxic amounts. 4. Removal of Temporary Fills. Any temporary fills must be removed in their entirety and the affected areas returned to their preexisting elevation and contours. 5. No work in a Superfund or Model Toxic Clean up Site. No work shall occur in or adjacent to an existing or previously designated Superfund Clean-up site by the U.S. Environmental Protection Agency(EPA), or a site currently or previously designated for clean up under the Washington State Model Toxic Control Act (173-340 WAC), except for , projects meeting conditions of Nationwide Permit 20. II. In-water Work Conditions: 1. In-Water Work Period. Where specified, all in-water work shall occur within the approved work window as outlined in the Programmatic Consultation—Phase I: Approved Work Windows. Allowable in-water work periods are subject to revision as new information on ESA listed or proposed fish use is obtained. 2. In-Stream Work Prohibited. Work shall be done from the top of the bank. Operation of heavy equipment directly in the active flowing channel is not covered by this consultation. 3. Restrictions on Heavy Equipment. Permittee shall use equipment having the least impact. Hand labor rather than heavy equipment will be used when possible and as required for i individual actions under this informal programmatic consultation. Heavy equipment working I in wetlands must be placed on mats, or other temporary structures to minimize soil , 1 - disturbance and compaction. If gravel is used, the gravel must be placed on a mat and the , gravel and mat removed in their entirety immediately after completion of construction. 4. No Disturbance to Woody Riparian Vegetation. Woody riparian vegetation shall not be disturbed or removed within 300 feet landward of the ordinary high water mark (OHW) of ' the stream, lake or the line of inean higher high water(MHHW) of the marine/estuarine area. 5. No Dumping. Material shall be carefully placed, not dumped, into the stream, lake or marine/estuarine area. 6. Discharges in Special Areas. Discharges into or adjacent to fish spawning area or areas with submerged vegetation are not authorized. 7. No Herbicides Use. No herbicides, pesticides, fertilizers, or other toxic substances are to be applied within 300 feet of a stream, lake or marine/estuarine area. III. Erosion Control and Water Oualitv Monitoring:, Permittees must ensure they take all practicable steps to control erosion during construction, and establish permanent erosion protection upon completion of the work, or during extended work stoppages. 1. Erosion Control. Erosion and siltation controls (such as hydro seeding, filter bags, silt fences, grass and rock-lined swales, check dams, sediment traps, truck wheel wash, soil coverings (bonded fiber matrix), organic or fabric soil detention systems, leave strips, berms, temporary sediment basins, etc.) must be used and maintained in effective operating ' condition during construction to protect all exposed soil, stock piles and fills from erosion. Permittees are expected to implement the following erosion control measures as appropriate: , a. Stabilize exnosed Qround. All exposed ground surfaces are stabilized prior to the closure I of the approved work window and/or within one week of project completion, whichever I occurs first. Rock check dams will be used, although sterile straw bales may be used as an adjunct. b. Stockpilin�to minimize erosion. Stockpiles shall be constructed in a manner that minimizes erosion, and is permanently stabilized at the earliest practicable date. Material will be stockpiled to reduce erosion by preventing runoff from the top of the stockpile from flowing down the stockpile face. Stockpiles shall be sloped away from the side facing the waterbody or wetland at all times (i.e. placing fill in tiers). Stockpiles shall be stabilized by hydroseeding (for long-term stockpiles) or covered with visqueen or other appropriate material for short-term erosion control of the stockpile. c. No stocknilin�in a wetland or the waterbodv., No stockpiling shall occur in a wetland, riparian zone, or waterward of the OHW in any stream or lake, or MHHW in any marine/estuarine area. d. Excess material stockpiled in unlands. All excess dredged or excavated material shall be placed in an upland location. 2 e. Temnorarv erosion control. Permittee shall install-and maintain temporary erosion control and ensure that erosion control measures are inspected on a regular basis during the life of the construction. f. Use non-nersistent and non-invasive nlants. If plants are utilized for temporary erosion control, species selected shall be non-persistent and non-invasive. Sterile straw or hay bales shall be used to prevent introduction of weeds. Native vegetation will be planted on disturbed sites (including project site, disposal and staging areas, and access roads) when necessary to reduce soil erosion, establish cover,prevent invasive plant colonization, and provide shade. g. Stabilize and restore temnorarv unland access areas. Any temporary access areas will be built to avoid impacts to fish, wildlife, wetlands, or other sensitive resources. Construction of access roads and associated staging areas shall be protected with appropriate matting, i.e. sheet piling or geo-textile fabric placed under a gravel blanket or other suitable material. Any temporary roads or staging areas and associated matting constructed for the project will be removed and the area restored to pre-existing or enhanced conditions upon project completion. h. Use existin� access areas. Where specified, existing upland access areas will be used to access the beach or stream areas. i. Sedimentation ponds. Sedimentation ponds, sump ponds, swales, pumps, and any supplemental treatment facilities (may include chemical batch treatment cells, high- volume mechanical filtering devices, with or without chemical treatment, flow-through clarifiers, with or without chemical treatment, flow-through ponds, with chemical treatment) necessary for a particular project must be constructed and operational prior to fill placement. The facilities will be designed to accommodate the runoff flow that can be expected depending on the time of the year project construction will take place. j. Wet season construction.. If construction occurs during 1 November through 30 April of any year, only fill material containing less than 5 percent of very fine particles (such as silts, clays or the like) will be placed in the project area to reduce the amount of sedimentation generated in the construction stormwater runoff. k. Stormwater treatment. Stormwater collected in temporary sedimentation basins must be treated before release into any waterbody or wetland and monitored for pH, turbidity, and settleable solids, as well as bioassays to assess treated water toxicity. l. Pumpin� of stormwater. Pumping of stormwater runoff to sedimentation ponds will be used when such a procedure can minimize impacts and/or allow flexibility in locating sedimentation ponds. m. Construction runoff. During construction, runoff from undisturbed areas will be routed around disturbed areas. This will reduce runoff quantities from exposed surfaces to further assure water quality standards are met. Diversion will be accomplished using diversion swales and/or temporary piping around construction areas. Pipe outlets, level 3 - spreaders, swales, or other devices may be used to reduce erosion at the discharges of - these diverted clean water flows. n. Stormwater mana�ement maintenance. The stormwater management facilities will be regularly maintained throughout the life of the project. Maintenance may include soil and turf repair as necessary, removal of sediment accumulation from the swales and ponds, and restoration of silt fencing, pipe outlets, and outfalls. 2. Water Quality Limited Streams. Before beginning work on Water Quality Limited streams with limits on toxic substances, metals or organic chemicals, the permittee shall coordinate with the Washington State Department of Ecology(Ecology) to develop a sediment-testing plan. The plan shall include the proper testing protocol and reporting requirements. The results shall be submitted to Ecology, and permittee must receive Ecology approval before beginning work. The Washington State Water Quality Standards (WAC 173-201A) requires that runoff from construction projects not increase receiving stream turbidity by more than 5 NTU (Nephelometric Turbidity Units). IV. Suill Prevention and Control: Petroleum products, chemicals, fresh cement, construction, or deleterious materials shall not be allowed to enter waters (streams, lakes, or marine/estuarine areas) or wetlands. Permittees shall take the following precautions: 1. No fuel storage in or adjacent to waterbody. Areas for fuel storage, and refueling and servicing of construction equipment and vehicles, shall be located a minimum of 300 feet landward from the edge of any water body or wetlands. 2. No uncured concrete. No uncured concrete shall be placed in any water body. Where specified in this informal programmatic consultation, concrete must be cured before it comes into contact with the waterbody. 3. Use Biodegradablel Hydraulic Fluids. Hydraulic fluids for machinery used for in-water work should be biodegradable in case of accidental loss of fluid. 4. Use Clean Equipment and no "washout" of equipment in or adjacent to a waterbody. All equipment that is used for in-water work shall be cleaned to remove external oil, grease, dirt and mud prior to placing the equipment in the water. Wash sites shall be placed so that wash water does not flow into the water body or a wetland without adequate treatment, no sediment will enter the waterbody or wetland, and it is located at a minimum of 300 feet landward from the edge of any waterbody or wetland. 5. Report Accidental Spills to Ecology. In the event of a spill, permittee shall stop work immediately and notify the Washington State Department of Ecology(Ecology). For Northwest Washington, contact Ecology's Northwest Regional Spill Response Office at (425) 649-7000. For Southwest Washington, contact Ecology's Southwest Regional Spill � According to established ASTM (American Society of Testing Material)procedures the following is the definition of biodegradability: A minimum of 40%of the original sample has been decomposed to inert ingredients within twenty-eight(28) days. 4 Response Office at(364)40'7-6300. For Central V�Jashington, contact Ecology's Central I Regianal Spill Response Office at (509) 575-2490. Far Eastern Washington, contact I Ecalagy's Eastern Regional Spill Response Office at (509) 4�6-2926. In additian, for I Endangered Species Act purposes, accidental spills rnust also be reported immediately (within ane business day) to fihe Carps at (206) 764-3495,NMFS at(360) 753-9530, and USFWS at (360) 753-9467. I V. Minimization and Reve�etatian Guidelines:, 1. Minimization. All projects and associated construction activities must be designed so that impacts to waters of the U.S.,wetlands, and habitat for listed or proposed fish species are avaided and minimized ta the full extent practicable. � 2. Natural BeachlStrearn Complexity Features. Boulder, rack, and woody debris rnaterial � must not be remaved from any stream Qr shoreline area. 3. Revegetation Guideliues. Upon completion af work covered in this informal programmatic � consultation, all disturbed herbaceous areas of the site shall be replanted with native herbaceous andlor woady vegetation. Herbaceous plantings shall occur within 48 hours of the completion of constructian. Woody vegetation components shall be planted in the Fall or � early Winter, whzchever accurs first. The applicant shall take appropriate measures to ensure revegetatian success. a. Plantin�Plan. A planting plan must be submitted to the Corps for approval, including species names of all plants proposed and methad of planting (i.e. hydroseeding, density of cuttings, etc.). b. As-built Drawin�s. "As-built" drawings and phatagraphs af the planted areas or a status report must be submitted to the U.S. Army Corps of Engineers, Seattle District, Regulatory Branch {the Corps) and USFWS within 13 months of the date of permit issuance. c. Submittal of Monitarin�Renarts. Two monitoring reports with photographs must be submitted ta the Carps and USFWS: the first manitoring report one year after the Corps written approvai of the"as-built" drawings and a final monitoring repart three years after the Corps written approval of the "as-built"drawings. Manitoring reports must include informatian on the percent of plants replaced, by species. Monitoring reports should state what caused plant failure. d. Perfarmance Standard- Year l. At the end of"Z'ear 1°' (Year 0 being the year af "as-builts"},planted species must have a survival rate of 100°l0, and be considered viable and heaithy. Repianting shall be dane as necessary to meet the 100°l0 performance standard, e. Final Performance Standard—Year 3. At the end af"Year 3", planted species must have a survival rate of$0% and be cansidered viable and healthy. Eighty percent � (80%) of the herbaceous revegetated area must be covered with nat�ve planted species or native recruit species. � f. Contin�encv Plan. If the percent survival and cover of planted species (herbaceous and woody as outlined in the planting plan) does not achieve success (guidelines d and e), then remedial measures (e.g. replanting, soil amendments, or additional monitoring)may be required until the Corps and USFWS have determined that success has been achieved. g. Non-native, invasive nlant control. The presence of non-native, invasive plant species shall not exceed 10% coverage of the revegetated area during the three-year monitoring period. A list of non-native, invasive wetland plant species for Western Washington is provided in Table 1. h. Preservation. During and after the three-year monitoring period, any planted woody vegetation within the revegetated areas shall not be removed, cut, or otherwise disturbed unless specifically approved, in writing, by the Corps. Herbaceous plants may be cut or mowed but not removed. Table 1: Common Non-native Plants Often Found in Western Washington (Source: Methods for Assessin�Wetland Functions. Part 2: Procedures for Collectin�Data, Washington State Department of Ecology(99-116), 1999.) Washington's Wetlands SPECIES NAME COMMON NAME Agropyron repens Quackgrass Alopecurus pratensis,A. aequalis Meadow foxtail A�•cticum minus Burdock Bromus tectorum, B. YIgZCIZIS, B. brizaeformis, B. secalinus, B.japonicus, Bromes B. mollis, B. commutatus, B. inermis, B. erectus Cenchrus longispinus Sanbur Centaurea solstitialis, C repens C cyanus, C maculosa, C diffusa Knapweeds Cirsium vulgare, C. arvense Thistles Cynosurus cristasus, C echinatus Dogtail Cytisus scoparius Scot's broom Dactylis glomerata Orchardgrass Dipsacus sylvestris Teasel Digitaria sanguinalis Crabgrass Echinochloa crusgalli Barnyard grass Euphorbia peplus, E. esula Spurge Festuca arundinacea, F.pratensis, F. rub�•a Fescue Holcus lanatus, H. mollis Velvet grass Hordeum jabatum Foxtail barley Hypericum perforatum St. John's Wort Iris pseudacorus Yellow iris Ilex aquifolium English holly Lolium perenne, L. multiflorum, L. temu[entum Ryegrass Lotus corniculatus Birdsfoot trefoil Lythrum salicaria. Purple loosestrife 6 Matricaria mat�-icarioides - Pineapple weed Medicago sativa Alfalfa Melilotus alba, M. offiinalis Sweet clover Phalaris arundinacae Reed canarygrass Phleum pratense Timothy Phragmites australis Common reed Poa compressa P.palustris, P.pratensis Bluegrass Polygonium aviculare, P. convolutus, P. cuspidatum, P. lapathifolium, Knotweeds P.persicaria, P. sachalineuse Ranunculus repens Creeping buttercup Rubus procerus (discolor), R. lacinatus, R. vestitus, R. macrophyllus, Non-native blackberries R. leucodermis Salsola kali Russian thistle Setaria viridis Green bristlegrass Sisymbrium altissimum, S. loeselii, S. officinale Tumblemustards Tanacetum vulgare Tansy Trifolium dubium, T.pratense, T. repens, T. a�vense, T. subterraneum, Clovers ' T. hybridium Misc. cultivated species Wheat, corn, barley, rye, etc. 7 , � y�IRi OF 1 1 � - . . . ��.�� 3 US Army Corps CERTIFICATE OF COMPLIANCE of Engineers a �+� Seattle District �TH DEPARTMENT OF THE ARMY PERMIT .�� Permit Number: NWS-2007-688 Name of Permittee: Citv of Renton Date of Issuance: � Upon completion of the activity authorized by this permit, please check the applicable boxes below, sign this certification, and return it to the following address: Department of the Army U.S. Army Corps of Engineers Seattle District, Regulatory Branch Post Office Box 3755 Seattle, Washington 98125-3755 Please note that your permitted activity is subject to a compliance inspection by a �', U.S. Army Corps of Engineers representative. If you fail to comply with the terms and conditions ' of your authorization, your project is subject to suspension,modification, or revocation. � The work authorized by the above-referenced permit has been completed in accordance with the terms and conditions of this permit. The mitigation required (not including monitoring) by the above-referenced � permit has been completed in accordance with the terms and conditions of this permit. Signature of Permittee Madsen Creek PERMITS Washington State Hydraulic Project Approval Army Corps of Engineers Nationwide Permit (will be issued before construction) Washin ton State De t. of Ecolo Water uali Certification g P gY Q tY (will be issued before construction) �' �. Washington HYDRAULIC PROJECT APPROVAL North PugetSound � Department of 16018 Mill Creek Boulevard ' � FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Miil Creek,WA 98012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 13, 2009 Control Number: 117208-1 I Project Expiration Date: May 12, 2014 FPA/Public Notice#: N/A PERMITTEE AUTHORIZED AGENT OR CONTRACTOR ' Renton City of Surface Water Utility ATTENTION: Daniel Carey 1055 S. Grady Way 5th Floor Renton, WA 98057 425-430-7293 Project Name: Madsen Creek Sediment Basin Cleaning Project Description: Remove accumulated sediment from the sediment basin located in Madsen Creek approximately 1,000 feet upstream of State Route 169 behind 14937 Renton-Maple Valley Highway. PROVISIONS 1. TIMING LIMITATIONS: The project may begin immediately and shall be completed by May 12, 2014, provided that work below the ordinary high water line (OHWL) shall occur only between June 15 and September 15, uniess otherwise approved by the Washington Department of Fish and Wildlife (WDFW)Area Habitat Biologist (AHB). 2. Work shall be accomplished per plans and specifications entitled, "MADSEN CREEK SEDIMENT BASIN CLEANING", dated April 30, 2009, submitted to and approved by WDFW, except as modified by this Hydraulic Project Approval (HPA). These plans reflect design criteria per Chapter 220-110 WAC. These plans reflect mitigation procedures to significantly reduce or eliminate impacts to fish resources. A copy of these plans shall be available on site during construction. 3. The sediment basin shall be maintained by the City of Renton per RCW 77.57.030 to ensure continued, unimpeded fish passage. If the structure becomes a hindrance to fish passage, the City of Renton shall be responsible for providing prompt repair under this HPA. Financial responsibility for maintenance and repairs shall be that of the City of Renton. 4. A temporary bypass to divert flow around the work area shall be in place prior to initiation of other work in the wetted perimeter. 5. A sandbag revetment or similar device shall be installed at the bypass inlet to divert the entire flow through the bypass. 6. A sandbag revetment or similar device shall be installed at the downstream end of the bypass to prevent backwater from entering the work area. 7. The bypass shall be of sufficient size to pass all flows and debris for the duration of the project. 8. Prior to releasing the water flow to the project area, all dredging shall be completed. Page 1 of 5 , r Washington HYDRAULIC PROJECTAPPROVAL NorthPugetSound , Department of 16018 Mill Creek Boulevard FISH and RCW 77.55.021 -Appeal Pursuant to Chapter 34.05 RCW Mili Creek,WA 98012-1296 WI�DLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 13,2009 Control Number: 117208-1 I Project Expiration Date: May 12, 2014 FPAlPublic Notice#: N/A 9. Releasing of water back in to the pond shall be done slowly, so that approximately 3/4 of the � water flows through the bypass until the pond is full, to prevent dewatering of the stream and loss of fish life. 10. Upon completion of maintenance activities, all material used in the temporary bypass shall be removed from the site and the site returned to pre-project or improved conditions. 11. The permittee shall capture and safely move food fish, game fish, and other fish life from the job site whenever maintanance activities require a flow bypass. The permittee shall have fish capture and transportation equipment ready and on the job site. Captured fish shall be immediately and safely transferred to free-flowing water downstream of the project site. The permittee may request WDFW assist in capturing and safely moving fish life from the job site to free-flowing water, and assistance may be granted if personnel are available. 12. Any device used for diverting water from a fish-bearing stream shall be equipped with a fish guard to prevent passage of fish into the diversion device pursuant to RCW 77.57.010 and 77.57.070. The pump intake shall be screened with 1/8-inch mesh to prevent fish from entering the system. The screeneci intake shall consist of a facility with enough surface area to ensure that the velocity through the screen is less than 0.4 feet per second. Screen maintenance shall be adequate to prevent injury or entrapment to juvenile fish and the screen shall remain in place whenever water is withdrawn from the stream through the pump intake. 13. Dredged streambed materials shall be disposed of upland so they will not re-enter state waters. 14. Equipment shall be operated to minimize turbidity. During excavation, each pass with the bucket shall be complete. Dredged material shall not be stockpiled in the stream. 15. Dredging shall be accomplished by starting at the upstream end of the project boundary and working downstream. 16. If at any time, as a result of project activities, fish are observed in distress, a fish kill occurs, or water quality problems develop (including equipment leaks or spills), immediate notification shall be made to the Washington Emergency Management Division at 1-800-258-5990, and to the AHB. 17. Erosion control methods shall be used to prevent silt-laden water from flowing downstream. These may include, but are not limited to, straw bales, filter fabric, temporary sediment ponds, check dams of pea gravel-filled burlap bags or other material, and/or immediate mulching of exposed areas. 18. Prior to starting work, the selected erosion control measures (Provision 17) shall be installed. Accumulated sediments shall be removed during the project and prior to removing the erosion control measures after completion of work. Page 2 of 5 -� >� Washington HYDRAULIC PROJECTAPPROVAL NoRhPugetSound Department of 16018 Mill Creek Boulevard FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Mill Creek,WA 98012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 13,2009 Control Number: 117208-1 � Project Expiration Date: May 12, 2014 FPA/Public Notice#: N/A 19. All waste material such as construction debris, silt, excess dirt or overburden resulting from this project shall be deposited above the limits of flood water in an approved upland disposal site. 20. If high flow conditions that may cause siltation are encountered during this project, work shall stop until the flow subsides. 21. Extreme care shall be taken to ensure that no petroleum products, hydraulic fluid, fresh cement, sediments, sediment-laden water, chemicals, or any other toxic or deleterious materials are allowed to enter or leach into downstream state waters. 22. NOTIFICATION REQUIREMENT: The AHB shall receive written notification (e-mail to fisheldf@dfw.wa.gov) from the person to whom this HPA is issued (permittee) or the agenUcontractor no less than three working days prior to start of work, and again within seven days of completion of work to arrange for a compliance inspection. The notification shall include the permittee's name, project location, starting date for work or completion date of work, and the control number for this HPA. PROJECT LOCATIONS Location #1 Madsen Creek Sediment Basin I WORK START: May 13, 2009 IWORK END: May 12, 2014 � WRIA: Waterbody: Tributary to: 08.0305 IMadson Creek (Ib) Cedar River I 1/4 SEC: Section: Township: Range: Latitude: Longitude: County: I SW 1/4 23 23 N 05 E N 47.46274 W 122.14227 King Locafion#1 Driving Cirections ' APPLY TO ALL HYDRAULIC PROJECT APPROVALS This Hydraulic Project Approval pertains only to those requirements of the Washington State Hydraulic Code, specifically Chapter 77.55 RCW(formerly RCW 77.20). Additional authorization from other public agencies may be necessary for this project. The person(s)to whom this Hydraulic Project Approval is issued is responsible for applying for and obtaining any additional authorization from other public agencies (local, state and/or federal)that may be necessary for this project. This Hydraulic Project Approval shall be available on the job site at all times and all its provisions followed by the , person(s)to whom this H draulic Pro'ect A roval is issued and o er t Y ) pp p a or(s) performing the work. Page 3 of 5 1 Washington HYDRAULIC PROJECT APPROVAL North Puget Sound � Department of 16018 Mill Creek Boulevard FISH and RCW 77.55.021 -Appeal Pursuant to Chapter 34.05 RCW Mill Creek,WA 98012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 13,2009 Control Number: 117208-1 Project Expiration Date: May 12, 2014 FPA/Public Notice#: N/A This Hydraulic Project Approval does not authorize trespass. The person(s)to whom this Hydraulic Project Approval is issued and operator(s)pertorming the work may be held liable for any loss or damage to fish life or fish habitat that results from failure to comply with the provisions of this Hydraulic Project Approval. Failure to comply with the provisions of this Hydraulic Project Approval could result in a civil penalty of up to one hundred dollars per day and/or a gross misdemeanor charge, possibly punishable by fine and/or imprisonment. All Hydraulic Project Approvals issued pursuant to RCW 77.55.021 (EXCEPT agricultural irrigation, stock watering or 5ar�k stabilization projects}or 77.55.141 are subject to additiona� restrictions,conditions or revocatic,n ii ihe Department of Fish and Wildlife determines that new biological or physical information indicates the need for such action. The person(s)to whom this Hydraulic Project Approval is issued has the right pursuant to Chapter 34.04 RCW to appeal such decisions. All agricultural irrigation, stock watering or bank stabilization Hydraulic Project Approvals issued pursuant to RCW 77.55.021 may be modified by the Department of Fish and Wildlife due to changed conditions after consultation with the person(s)to whom this Hydraulic Project Approval is issued: PROVIDED HOWEVER, that such modifications shall be subject to appeal to the Hydraulic Appeals Board established in RCW 77.55.301. APPEALS INFORMATION If you wish to appeal the issuance or denial of, or conditions provided in a Hydraulic Project Approval, there are informal and formal appeal processes available. A. INFORMAL APPEALS (WAC 220-110-340)OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021, 77.55.141, 77.55.181, and 77.55.291: A person who is aggrieved or adversely affected by the following Department actions may request an informal review of: (A)The denial or issuance of a Hydraulic Project Approval, or the conditions or provisions made part of a Hydraulic Project Approval; or (B)An order imposing civil penalties. A request for an INFORMAL REVIEW shall be in WRITING to the Department of Fish and Wildlife HPA Appeals Coordinator, 600 Capitol Way North, Olympia,Washington 98501-1091 and shall be I RECEIVED by the Department within 30 days of the denial or issuance of a Hydraulic Project Approval or receipt of an order imposing civil penalties. If agreed to by the aggrieved party, and the aggrieved party is the Hydraulic Project ' Approval applicant, resolution of the concerns will be facilitated through discussions with the Area Habitat Biologist and his/her supervisor. If resolution is not reached, or the aggrieved party is not the Hydraulic Project Approval applicant, the Habitat Technical Services Division Manager or his/her designee shafl conduct a review and recommend a decision to the Director or his/her designee. If you are not satisfied with the results of this informal appeal, a formal appeal may be filed. B. FORMAL APPEALS (WAC 220-110-350)OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021 (EXCEPT agricultural irrigation, stock watering or bank stabilization projects)or 77.55.291: A person who is aggrieved or adversely affected by the following Department actions may request a formal review of: (A)The denial or issuance of a Hydraulic Project Approval, or the conditions or provisions made part of a Hydraulic Project Approval; (B)An order imposing civil penalties; or (C)Any other'agency action'for which an adjudicative proceeding is required under the Administrative Procedure Act, Chapter 34.05 RCW. A request for a FORMAL APPEAL shall be in WRITING to the Department of Fish and Wildlife HPA Appeals Coordinator, shall be plainly labeled as'REQUEST FOR FORMAL APPEAL'and shall be RECEIVED DURING OFFICE HOURS by the Department at 600 Capitol Way North, Olympia, Washington 98501-1091,within 30-days of the Department action that is being challenged. The time period for requesting a formal appeal is suspended during consideration of a timely informal appeal. If there has been an informal appeal, the deadline for requesting a formal appeal shall be within 30-days of the date of the DepartmenYs written decision in response to the informal appeal. Page 4 of 5 � � -� �; Washington HYDRAULIC PROJECT APPROVAL North Puget Sound Department of 16018 Mili Creek Boulevard FISH and RCW 77.55.021-Appeai Pursuant to Chapter 34.05 RCW Mill Creek,WA 98012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 issue Date: May 13,2009 Controi Number: 117208-1 � Project Expiration Date: May 12,2014 FPA/Public Notice#: N/A C. FORMAL APPEALS OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021 (agricultural irrigation, stock watering or bank stabilization only), 77.55.141, 77.55.181,or 77.55.241: A person who is aggrieved or adversely affected by the denial or issuance of a Hydraulic Project Approval, or the conditions or provisions made part of a Hydraulic Project Approval may request a formal appeal. The request for FORMAL APPEAL shall be in WRITING to the Hydraulic Appeals Board per WAC 259-04 at Environmental Hearings Office, 4224 Sixth Avenue SE, Building Two- Rowe Six, Lacey,Washington 98504;telephone 360/459-6327. D. FORMAL APPEALS OF DEPARTMENT ACTIONS TAKEN PURSUANT TO CHAPTER 43.21 L RCW: A person who is aggrieved or adversely affected by the denial or issuance of a Hydraulic Project Approval, or the conditions or provisions made part of a Hydraulic Project Approval may request a formal appeal. The FORMAL APPEAL shall be in accordance with the provisions of Chapter 43.21 L RCW and Chapter 199-08 WAC. The request for FORMAL APPEAL � shall be in t/VRITING�to the Envirorimentai and Land Use Hearings Board at Environmental Hearings Office, - Environmentai and Land Use Hearings Board,4224 Sixth Avenue SE, Building Two-Rowe Six, P.O. Box 40903, Lacey, Washington 98504;telephone 360/459-6327. E. FAILURE TO APPEAL WITHIN THE REQUIRED TIME PERIODS results in forteiture of alf appeal rights. If there is no timely request for an appeal, the department action shall be final and unappealable. ENFORCEMENT: Sergeant Chandler (34) P2 'I Habitat Biologist Q.✓ for Director il I Larry Fisher 425-313-5683 � " i WDFW �� CC: Page 5 of 5 1999 CLEANING MEMO AN D CU RRENT PHOTOS � i CITY OF RENTON MEMORANDUM DATE: October 7, 1999 TO: Maplewood Sediment Basin File FROM: Daniel Carey SUBJECT: Maplewood Creek Sediment Basin Cleaning Notes and Observations The sediment basin was cleaned between 9/20/99 and 9/29/99. The following notes and attached figures and photos are for future reference when the basin needs cleaning again. Time Needed I9/20 Monday I Mobilized to site -4 to 6 hrs � I9/21 Tuesday I Setup, organize, try to build first bypass dam (not successful) - 8 hr 9/22 Wednesday Build bypass dam - 2 to 4 hr (with material from previous day). , Drain basin and Rescue fish -4 to 5 hrs. � 9/23 Thursday I Start removing sediment, stockpile to dewater- 8 hrs I9/24 Friday I Removing sediment, haul to dispose on golf course - 8 hrs I9/25 Saturday I Removing sediment, haul to dispose on golf course - 8 hrs 9/27 Monday Finish removing sediment, place rocks in upper creek, start refilling basin over night - 8 hrs 9/28 Tuesday Place rocks in upper creek, remove bypass dam, drain and close bypass pipe, general raking. - 8 hrs I9/29 Wednesday I General clean up and demobilize - 8 hrs (est.) I I Cleaning takes about 2 weeks. Allow more time for the silty sediment to dry out. � Cost Because we the proposed lump sum prices from the fish channel contractor (we already had a contract with) seemed too high we decided to use T & M for the work. It cost about $3,200 per day (full working day, excavator, loader, dump truck, including 8.6% tax). Disposal cost was minimal because the golf course took all the material for landscaping and future course revisions. The cost for hauling off site was estimated at $10 per cy for the truck and driver, plus $4 per cy for dry soil or$8 per cy for wet soil. The material could have gone to a soil site near Cedar Hills landfill, about a 2 'h hour round trip. Observations and Lessons Learned McCarty Trout Pond Be sure the adjacent property owner with the fish pond (Casey McCarty) is notified at least one week before the work starts. He will have to get a pump and place it in the creek adjacent his property to keep his fish pond full of fresh water. Be sure his inlet valve (in the sediment basin) is closed before starting to dewater the basin. Open the old bypass valve on the golf course (at the southeast corner of the pump shack, the key for the valve is in the pump shack). When that valve is closed it allows McCarty to back up water in the pipe into his pond. When the valve is open it allows water from the pipe (and sediment basin) to drain into the old creek bed. Bypass Dam Build the bypass right at the concrete inlet. First place sand bags across bottom of creek to conform to bottom and help form a seal. Then place media bags (fabric bags filled with gravel/sand, about 3 ft square) on top of the sand bags. Place plastic membrane (one large sheet) on top of inedia bags and extending upstream about 15 feet out from bags. The membrane is placed about 15 feet upstream of the dam to help seal the bottom and reduce water bypass under the dam. The plastic membrane should be directed into the bypass structure. Use sand bags on top of the membrane and on the sides to seal it. Need sand bags along the upstream edge to help seal it. Dig a sump downstream of the bypass dam (about 5 to 8 feet} and place a submersible pump in it. Pump any seepage that gets past the dam back upstream. Be ready to rescue fish in the creek immediately after the bypass dam is placed. � H:\File Sys\SWP - Surface Water Projects\SWP-27 - Surface Water Projects (CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1602 1999-Cleaning-MemoPics\1999 Cleaning Memo-Notes.DOC\DWC\tb Dewatering Basin Start early in the day ! Use the 8-inch valve in the overflow weir and fish weir to initially draw the basin down. Slowly let the flow out to minimize the sediment stirred up. When the old valve at the golf course shack is opened the McCarty inlet can also be used to draw down the water level. After the water level is below the valve invert use a portable pump to remove water from the bottom of the basin. Flow from the 8-inch underdrain pipe is slow and didn't seem sufficient to dewater the sediment. Fish Rescue Allow the entire day to draw the pond down and rescue fish. The fish need to be rescued as soon as possible. When the water level is low it may get too hot or oxygen depleted to allow them to survive for more than a few hours. Draw the water level down so there is only a small pond area, then net the fish in the pond (on 9/22/99 we captured about 40 to 60 fish from the pond). The WDFW electro shocker didn't seem to work too well. We turned it up to higher level than shown on the instructions. Some fish were shocked and beached themselves, making capture easy. Wading with the shocker stirred up the silt and made it hard too see any shocked fish. When the water level was low (4 to 8 inches) it was possible to lay on the overflow weir and reach down to net fish. This worked a little better than electro shocking. When the McCarty inlet is used to drain the pond one person should be at it to net fish. A large number of smaller fish (1 to 2 inch) were captured there. Some of the rescued fish were placed in the top cell of the fish ladder, some were placed in the bottom cell or pool at the outlet. Recommendation - Make a large net (say 1.5' high by 3' to 4 ` wide) so it's easier to scoop and capture fish. The net will have to be made before the project begins. You could also try to use an area net cast on the bottom, herd the fish to that side, then draw it up and capture them. Silty Soil at South End of Basin Clean the basin before more than 1 foot of silt accumulates at the south end. The silty soil at the south end needs time to dewater. Allow 3 to 4 days in the hot sun after the basin is emptied. It may also help to stack the silty material in the basin and let it continue to dewater before finally hauling away for disposal. � H:\File Sys1SWP - Surface Water Pro�ects\SWP-27 - Surface Water Pro�ects (CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning\1602 1999-Cleaning-MemoPics11999 Cleaning Memo-Notes.DOC1DWC\tb Sediment Removal First the trackhoe worked at the north end of the basin on the stable granular sediment. It scraped the upper channel, then moved onto the delta at the north end of the basin. It was able to sit on the delta, scrape the granular soil toward it, and form a large stockpile that would dewater. A front end loader was used to move granular soil stockpiled at the north end to a stockpile in the upper parking lot. The 1 foot granular layer above the liner felt hard when encountered, and was stable for the trackhoe to drive on. It was easy for the operator to detect when he had excavated through the sediment and reached the granular layer. The operator stockpiled some silty material on the granular soil and let it dewater over night. It lost some water and seemed drier and easier to work the next day. Recommend - Allow the silty soil 2 days to dry in place, then pile it in stockpiles in the basin so it can dewater further. Refilling the Basin It took about 12 to 16 hours to completely refill the basin at about 1/2 the flow. The 8-inch valve in the fish weir was opened about %4 of the way and the water level in the fish weir and basin was allowed to stabilize overnight. That placed the water level in the pond at about 4 inches below the fish weir. Next the bypass dam was removed and all the creek flow went into the sediment basin. The 8-inch valve in the overflow spillway was opened to keep about '/Z the total flow to the fish channel on the golf course (it should NOT be dried up). The water level in the pond was allowed to rise to just below the fish weir. The water level in the upper cell in the fish ladder needed to be draw down to drain the 18- I inch bypass pipe, and avoid trapping any fish that may have swum into it. The 18-inch �', valve on the southwest side of the fish ladder was opened to draw down the water in the � upper cell, the bypass pipe valve was closed, then the 18-inch fish ladder valve was closed. The 8-inch valve in the fish weir was opened to refill the upper cell from the sediment basin. The upper cell took about 1 hour to fill. The water level in the pond took about another hour to reach the top of the fish weir and begin flowing into the fish ladder. After flow had reestablished itself in the entire fish ladder the 8-inch valve in the overflow weir was closed and the sediment basin resumed normal operation. �, Note - The 8- and 18-inch valves had a small flow of water going through them after they , were closed. After 2 or 3 days most of the flow stopped. ' Note - The 8-inch canal gate in the overflow weir was hard to close. The sliding gate valve seemed to be off center and scraping along one side. With too much force the valve stem bends and may eventually break. Use a hammer to tap the high side of the gate down and the valve should slide easily. H:\File Sys\SWP - Surface Water Projects\SWP-27 - Surface Water Projects (CIP)�27-2057 Maplewood BASIN�2009 Pond Cleaning11602 1999-Cleaning-MemoPics11999 Cleaning Memo-Notes.DOC\DWC\tb X. . 9 ..s- �T ,�R �`��'��y��'• \ e� � . . w,p� . r� . � ..... .; yJ 1 • � i a �� . . K' ��` � y.�•� .� ��I ,�I �II ��' ��5+1�� . . +'��5 r' ��f/n'.��, �� • ._ , � pw: � � =F r . ��e 1 '�t ��. �. k� � � .. -Y �I� 1�� Y4_" �f •i i•` t �� m � "•� a� r i�+ `��R �� j�`�. � , M t�� + �� '� fF . � f'.. �. , � �� , . . �j. . .. :��'" y�� ' ,��„ , ,�� ti '' � ♦ �. ' t� Jt�. f; �, •�',T +,' 'r '*►w � � � �i. � ,�,.. � '�.:��R, t . 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" ��r� * ��}� � ■ �_ 9/22/99 ' � �- . �� -;�..,� � ,. �� BYPass Dam ' -�, �� .� '�� - .., • ,� �� M �,�h Pump in sump ��;� � downstream of dam r+ r ► --` � � to catch any flow � '�� '' � -� '� � . �„ � getting past dam � ` -' - �s� � -� ' � �� :�� . .,.�s �- f� J�; _ �. � . :.� .��.. � - a Ir • :•4" >*a � �� «'!' , .«��!.+: :�w � . �'�'' � s�'i, � .� ' ' '� � � � I = � .' ` S � ; �' �-J�i ,,,.,,-� "�•"+ _ �r� -� �- � � +� i�`� '!~� �, � • - • � ik . 'F - •'s . , � ' '- : a ,f �'�. � ` . ..:M. J �',.'�� '� Y.r �� _±,a I _� _.._.__... ... ._ . _____. . . . -� I Fish in �ediment b�sin � I � `� v. I - I _ s .. �tv�er \ .y.' '! ,� , - , , '�1 � Fish rescued �� : outof basin ��`_ ` � ; � ,� � � � ( - E � •��., a"� ��. ,�, . � f.,.�"�A., .. 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Madsen Creek Bas�n � . 2008 Clean�ng 1 and Current Photos L I � � � l E C I I � A + t � �- � '� �"'�� Madsen Sediment Basin � ;. ,�'"`'�'�' ��° A 20a8 Cleaning '�.�'�.� �� .'• ��- , "`�, : ��,�: Temporary Bypass Dam ` � ��,�;,,�� • - �'�� `. ��`� Laoking southwest >_� �' - ...,L r� 4� . '��r F��,� � #,��r �.�� ,��`4�ik. ` •+ ,.; "°"��t +,^„� * f ` } ��+oi'Ij� �..:� .�°,a��+' �w+. ;".w�,n„w''-x '�'��++� a� •. ,�s,�,;,," � *t �� •�,� l � � , , #a Zy �� +� 4K;. ��'+�,`. �, t � �M`� . `�,� ;� +�, � � � � n� s,,� .. ..�. ,''`.~: �� ►�,,, �� + �;-yr.-. .�, y�' .,��»�;�. r.. - �.'.'�►. . �,,,y. 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'' � L J '` � `� ;� � ' Fish rescue and pump �'.��; � t..��,;� . .�i� �.,�" `�' , ,��,��,Y �� ,� .� f� at north end of basin � . .��" �_ - .+.?S'�� y .�+ • • :� ' �� •f � . * N„ �� ,� ` • � �i d e� ,,,�a,",� �• _ r� ,�t � ��5� ..s � , �,It�" t e�� I". ,: •g��.Q �f� .. d ,ii y � '� ta; 7F',rt�q,X, ��'+ � �Y�i4�r �y � �� 3".�. � . 1.{f+n�` P�'-a� �`� \ � �hp� . '� :a� E i� �� , �"L`A. T?�5 r�'' 3,,��. f�1'��' �• '�' �� R.aa ^,�r • ' �.�"�� . . � ..t .'.�.' •/ � ' . - }: . `� , r- Y / 7��'�,. d � .�)`y,:� ��+ ��- tr � ♦ , � , �. � � ✓ .:#'P.�+!• 'r^ .. . � • • . ;�" io ° a o ! � : `,�., I i" �. .r ' «•� �ri "��•� ,t' Y`��, *�.,. .�''.'�` � d�1.... . '�-! , ' t � ' ! -��p�,;,. � - Looking IVorth 1 �,�� - Sediment basin � . � i IK : 1 � }� r ��'� ` r ��„?`�,� ',?��#- before cleaning : � ,: . �� . � « �� i � � ' .� � . _ . - � � � . �� =N. . '- . � : � �-�- 4 �`5 �};t � ..��E„��;,,,r �- !, , . " , 4y�t<:a:- .- • _ �,,,. «, '�' �� - � .�_ ,��,. , � .� :` „ . � �,,�-�*�°��:y - +"• _ ' -� ".»`..,•'..� :�► ._. � . - - .. . .. � �'�� ; ,�� 1 ��,�_ r-� , -�'} �r ~ �: � Looking Southwest � ' ' �� " ' �� u Sediment basin , ,. . �., ` � ,��; ` ' ' ��:,� ,�y i�' : ��`-� backhoe at south end � ''� � `'�.c ' .�=,�r . ��,,,� �` � . �� . , ��• . � - ' ��':� �� startina to remove sedimer �fY. . , `'' F � 'k� �' .' � ��,' -.� 1 . � ,.� � ��:�� t :� - � . =�� - _� ' -.B /�<�-_n„..+�. . .. ` . . 5ii�:.�"�Y"` .. �� - �� t ._•yy� " - �!. �a . . ;�. e � X' � .a` ��. ��+ �f � *� � _ 'y., . . . � � ' + � �� .. �� F�k,,; r y� � � ,!' �,�9Lr �,;p�o��/{�...(i �� `��} ~� 4~ 's� r� ` �. . /. p*,qr ,t..'° .� . �tl �...t.�� Sr '. �. .+��, � t . �.'�, . . . . 4..: . _. t �. � ��f�°a� .:� .;� �4.. " �y� .� �� -�- ,�� Madsen Sediment Basin � ,=:� �,. ' '��. • '�`:. . ''' �, �. after cleaning. _�; � �.��. ��:}4 �'��.. ,�. �� +� .,�y South end. r _ �} `��.�~ � . • . .. r ��+. +T� � � ° Looking southwest � ,� �, , {. ;�, �- , "� � a -. . .a " �f 4��1.�1�•i'' •_ i'. � '_'�y}�1 .. �. ''�L' .t`� _ � i � � � oo • , �i ,�_ ��, .��.��. ^ �� >� Basin after cleaning. L .�.. . � . .� . .� ' middle. ',�t ` -t~. � .�F ; � ��-, ��=� � � Looking northwest � � � _ �`��_ .±::�:. ��: _ � � �. �:�: '� t� :�. � F�- • � ._ , .� � . +� .f;.�"^� t ^f: � . - - .. . � � '�#�F�� . ,. . • ,� : �; • .. . 5'� f�� `�.�" � ' . � �-V-. `�-r+` y • "�'a � � - ;�3- . . � �� } �y, w I ��{ .:r_ 3,w t� .-.if�,�� :� A.�� a� ' 1MT_ �' �� ti"'` ' •`i��'. _ _i� �Z.•` �/'✓I,�» �� r - •�!.,�� •�.°�." ,� fc+,� - , � - - .x� ,,;." r -.�;,� ..,:` ,_- ; , ,,-� �,�, r �'"x� -:�:� Basin after cleaning. ` ' " � ' ' `� `�' �'� �- North end. �i t �' �� ,��- 1, r R � ' i Y '� ! i 1.� �� . �R..f �'1.;. rt. �, �^ +� ' ` � � ' Looking north � i .c { . ,� �: '� � ;(�l,d � �'" � t� ti .��i:� .l�� ., �1.• ar�� . - � . , Y .--�,�',.r.. . .. Ey :,-y - �:` :� : �• '�, �.� .r �„�„��.�#`� ��"f � � , :s„ _ .� .� a,> y . „- !N�=..;r,,;• '� �� _ � ! � .• "� .�4 ^.� . '� '� r ^ �r+��.� y�.�� y�,�.? � #w ♦ - . � J 'A� '�;�M . � � ��+ ��- i�' :,� ,c� �� .�E,� �,'+� ' w''A �' i►r j� ""�" s�',�,�� q 1��,✓ ..- , �� l _ :, , ti . ,i�� • • -�c * r'#,�-!��,,,. ;i!C�i �I ,� ...i � � Madsen Basin Existing Conditions - 2049 y�f�� `_ ,;. "" • �+�'•� �.i.:,:��.,4 '•. °r 4. � T�,+✓ ,+�. '.^ -'��4'``' � r�t,�. : 1 ` � �� '�- . South end of basin. _ �y �'� ' �2 ` " Looking southwest ;'' -� x j �� . .3 ^A Y � �^''y��'\•.. . 6 . .. � � , �� ; ,� � �;;.,..�.. '� �. . ' � - • ' . . �".a,,�y.�,- � �t` .�i;�: .• �.� . - ,�„�. -bie?��',`�� - . . .. - -i"� . 1 .�- . . . _ _ . t' ��R ' ' Iil�;,5�e L�� , y �, ` f. L f` ' � �i � � a" , {^ {• ,;� �. �. .s � �.� , , t.� ��';, � �'� �`, .��`�� Middle of basin. a,. `••.. � �n '' .` ,��. � � ��,�, � • �. Looking northwest ' ;� ,4 � .,� , i � f � . # ��: � 3 '�+ � �Ty . . ¢� l . . ,. : t � . .�'�� ' t. � � ii)5�a��:�ioio�.,, .. � ` w �'. '.:� .+ ..r� ;,.:'`S`✓,�,'%�, �„�� .� ` ,�`' �y � � �.. � North end of basin. • �r,"�'Y��`. ,;,, � .'f '' Lookinq north � '` �'' #� .. � , '�. : '' -;►: :t� ; i�� ti t a ..� 'r;� I .�� ,�� -F� -_ . , . � .,; . ; �� , �� t � � . � - , . # l-.� ��. �4: � ' �'�� ,� �: '�'�-�'�., � �, , : �... �..�� ;�,:�` - ,r�•� � . �,:' "; , �-`,�`: " �,� � ti,:� y� �;��,,�a��„�r�� .�"��.� �;,;: ,r . 1�`...:�' . ' , . REFERENCE PLANS 1996 Sediment Basin Design Plans, Flow Splitter Plans Partial Set � ) , �� _ ' �-_ /' h; � �� `�,, `�� '�- ------ .,_ _, -,�, � :� E , , � ;� __ �I ROCK WALL TRANSITIONS TO -T.O. ROCK WALL�;�`�� ,,,', ,,`�Y/;' i ' ' '� � ; i � � ' �'� � BE SIMILAR TO BOX CULVERT l' EL. 91.5 TYP � � � ' � ��!� \ � � �'�. �'� 'i ,' TYP TRANSITION 3 PLCS; 3 PLCS ` �"� ; ,� �� ' ;%�;� �%' ; � %/TOE ROCKS ,/� SEE SECT G-G SHEET 10 i� ' �" i � 2' THICK IAYER�� TYP i' �'-'��;i i, '%r �I j i OF RIPRAP TYP i � LIMIT OF CRUSHED I 2' THI �AYER � �' � � \\ / � I �� ' �' '/ GRADE LOG ' 9� I GRAVEL SURFACING TYP OF i f�A�P �YP p� � • j > I i � / � ``` � �tipr� i �� I I --I a8 � �� — , I '/ *"y �/ i Q� �� I MAINTAIN i' cIv •i -�'--\ -� , '� i � j' FROM CUT i � ��, '� � � ;� \ � � OF PAVEMEI �_ I g6 I� � 2 ,� �� I '' i i --� � 90 g � 1 rrigol.a�Ci.,� I --�_ �'\ \ � 91�_,` �� FnCevnfrrrd i 5 �� I 85 � _ � �, ---- �� `� � 1 � � STREAMBED GRAVEL. I � _ � ' `~�� \ \ � I SCALE LIMITS gs �, � � \ ��, % ` � i � / 88 � , �� g6 d' / � `'� ji ,� , / i i t� i ,-. I C �� x�� —SEE SHEET 14 � IJ --- - _ ' � � � ' ` � ;�i%� ��' �� FOR SPLITTER / ' 90 � � � ' ' ,•'�;� � �' STRUCTURE �� l- , �� ;� .t 85.5 / � ;'j' ,` '- 7.� �'� '/ CON ELEV OF � � � _��91.5 �j" ;�5 ��' j,l o'✓ ; 9� ��/ EXIST PROTECT/ '- �` � \'�=-- ,__ O d�Qp � FROM DY�MA ' \ i �n ! , r' r i M� � ��t �-�;��_ - ,�"� ��,,� � ;' ��:`�, / �'� �' yr; �� SPL.I�TTER ST�Cfit�E �� + ,,� � �. � �' o O�ERFLOW W�1R 49;�LG f � i; \\\ \`\ / 1' / � ' ,1,\ \ ,� � —— ' � ` � , � ' °� —---- , —— -`•� •,., •��'�.� • � � �` � \ CONSTRUCTION �I � ' ' / , / = `��\ �\ \�`� ' / �� 0 /� ��'` �\ \,/ LIMITS TYP. �� •v /� � �� ' �� 2' THICK��AYER OF RIPRAP '�� J`, � � f \ � DONMSTR AM OF OVERFLOW \ � \` II Z CHANNEL DOWNSTREAM \\� �"' � � ��=�• � i\ �� . OF SPLITTER STRUCTURE � � � i WEIR WIYHIN LIMITS SHOWN, � i �\ •vr, � �'< � � SCALE �IMITS ' ' I� N TO BE PER TYPICAL ��' �%�/ o � �_�--�/-_ � `,�`�`„ � o SECTION D-D SHEET 9— c �_ �� i ! 1 , \ , ��\�• _ ' y—t / � i� ; �- ' 1� � .. , 1 \ . 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' � � �. ,� , �a O1 -----�„ i. � `�` 7.1_ � �� f `Q / ! , ---- ��,�� `� �- '�_�- `' ,--_ �,� J� '�� - � ��y.„-- `,� �- / �, � J ,�'� - j ; � .� 1 4 _�, \ � s�Woaa % —_-- \ / ��N��pi SS3��tl �= :- , , /t ��3 `'`. ——,�:_ r _. __ �` �, `�r` � MQ.�j - _--�� 'S 233ii�'ld * — " ' � 3�t�1��' \ � ;�� _ � '� __ - -�` '/ —'. — ._- — � _�-- � ^ 1Coon inote Toble Coon mote Toble � i� , p 4� Norlhin0 Eosting Elevolion Deseripta � Northing Easling Elewlion Descriptor � N 62 176346.08 13116310� 125.94 SET HTK 392 176415.13 131172).12 733.♦ BRK , � 63 176047,52 1311433.a7 114.69 SET H7K 393 176433J8 1371735.83 132.8 TOP . N 36'�/�DS P�PE MqP�EW00D CREEK 200 176023.55 1311t95.52 115.30 top cl eoie 394 176413.01 7317706.86 130.9 TOP . 201 176040.15 7311501.38 cl 6otk cdc 395 776379.15 1371671.02 728.1 TOP , � a 202 776037.80 13115U8.57 x eor cdc 396 776333.08 13n629.26 125.5 TOP ', , � 203 176063.21 1311515.89 ne ca colc 397 176296.26 1371604.16 1T4.4 TOP e'rnti55 P�PE�M.ET 204 176067.91 1311502.6� nr ca cak J98 176266.39 1511582.51 122.9 TOP � STRUC�URE 205 176042.50 �3�1494.26 s.ew ca�c 399 776305.40 1311592.27 120J5 CUIV ii tB'E.tt6.a6 206 176069.52 1311�50.11 ae ca cdc 400 776286.95 1311600.67 1/8.2a CULV ' 20) 176066.�9 1311t41.83 aw eor colc 401 776236.58 1311582.62 114.8 CRK 'I � � CB 1VPE i -SOUD 208 1J6076.4t t3it43B.76 nr cw colc a02 176263.03 t317602.67 t16.4 CRK I �h 209 776079.14 t3t1s47.34 ne ea eolc 403 176305.)D 1371626.82 718.1 CRK UD RIY EL. 122.5 I.E ezj +. INSTALL TEMPORARY BYPASS DAM 2t0 776068.21 1311aa6.37 ci cdc 40a 176331.95 1377649.70 tt9.3 CRK � n5.!(tB'E)i.E � FOR CREEK ONERSION 301 17607194 1311441.21 175.1 TOV a05 176351.16 1317668.62 120.9 CRK I ti5.!(tE'S� 302 176070.37 13fl450.12 115.1 TOP 406 176364.81 /371662.59 122.0 CRK I 303 776078.29 13ttaa7.63 175.1 TOP s0� 776381.93 i317701.50 123.5 CRK ' 1B�BYPASS PIPE PROVIDE SECOND DAM AND PUMP, 304 176074.32 1371448.68 111.11 WEiR sOB 176397.79 1311721.06 125.� CRK If NEEDED TO COLI£CT SECONDARY FLOW � 305 176069.30 1311445.96 108.10 IE PIPE 409 176411.97 iS11740.i2 726.7 CRK 306 176071.82 1311447.50 708.16 IE PIPE 410 176440.19 1311787.31 129.2 CRK REMOVE SEDIMENT FROM BETWEEN ALL ROCK WEIRS. 307 i76049.a7 t3tt498.66 103.92 VaLVE 411 776�63.71 73tt832.36 132.8 CRK � USE SMOOTH BUCKET,NO TEETH. SEDIMENT BASIN CLEANING AS-BUILT 9/11/2008 308 176046.22 1311508.55 703.97 VALVE 801 776197.9B 1171581.90 t77.0 BRK APPROX t/2 to 2/3 OF ROCK HEIGHT SHOULD 8E Bottom Locations by Taping From Norlh Corner �9 »6064.14 t311509.30 105.34 INLET STR 802 1�6174.10 1311587.65 117.1 BRK 370 7760s9.43 737t510.58 110.65 wEHt 603 776757.Os 1311581.92 176.8 BRK EXPOSED. SEE PHOTOS OF PREVIOUS CLEANING. of Fish Weir ond NW Corner of Overflow Spillwoy. 377 7760at.57 t3/t5p1.e5 tt5.18 INLET 80a t76093.02 t3t758t.27 tt6.2 BRK , CIlY MAY DIRECT AND ADJUST CLEANING AS NEEDED. Elevntion by Level. 3f2 176000.t3 t3t1aBZ4s tOt.36 �+�EiR 805 776027.69 t3t�558.t2 n5.3 BRK Points S-1 thru 5-72. By D. Carey 313 175997.41 1311a95.34 107.67 OU7FALL S1R BO6 7J5998.10 13175s7.3t 114.9 BRK 314 176002.72 �311479.46 107.65 OUiFAII SiR 807 175977.92 1311517.33 112.6 BRK � gzo Feet from Feel trom 315 776007.32 t37t489.82 770.62 OUTF�LI STfi 608 775968.Bs tS11499.81 t08.9 BRK PVC LINER - APPROX LOCATION �+� Point EL(ft) Fish Weir Sp�llwoy 1�e 176001.3� 1)11478.46 �o6.a roE eo9 175975.39 73tt�9t.73 �o�.� roa 3t7 176010.85 131ta52.06 t07.t TOE 8t0 t75995.09 131i500.65 t08.2 TOP 1.0 FT UNDER THE GRAVEL UYER "4< � S1 108.64 34' 49� West Side, 1/3 woy up 378 176020.35 737fs22.}2 707.7 TOE 611 i76002.71 73tta98.39 70B.a i0E as 379 175984.16 1311408.66 105.3 TOE 812 176001.01 7317515.74 110.5 TOE LiNER EXTENDS UP THE SIDES TO EL 713.2. S2 108.92 60' S7' West Side, 1/2 d, q' CAUTION 320 775992.92 1377386.80 105.6 TOE 813 t7600t.2♦ 1317535.76 114.4 BRK s � � PVC LINER SHALLOW S3 108.94 92� 77� West Side, 2/3 321 176013.60 7317a06.07 709.6 TOP Bta 17598a.42 1311395.97 t05.29 CL � � J \ 54 109.42 175 96� West, NW Comer 322 176022.43 1311391.95 109.6 TOP B75 176028.95 1311407.12 711.94 CL , IN UPPER AREA 323 176054.86 1311392.29 il}.9 TOP 816 776079.64 1311420.61 174.90 CL � � a3g � HAND OIG TO LOCATE SS 108.74 120' 85' Eost, NE comer 324 176042.tt 13114t8.89 114.0 70P 817 176104.Y2 t3tt435.2t tf5.02 CL C8 IYPE i -SOL�D a�s � B�' $6 108.48 110' - 65' East, 2/3 woy up 325 176024.48 1311�73.94 114.9 TOP 818 176144.19 1311471.01 114.69 Cl S7 708.44 92� 36� East, 1/3 327 176023.tt 1311523.85 115.0 TOP 879 t76t83.as 131150�.48 tt6.90 CL uD Mu E�. tt5.34 e� � 328 176029.29 7311506.33 t15.3 TOP 620 776226.)S t3t1546.05 120.92 CL i.E. ttt.5(te'N� � t� SB 7p8.S4 64' 30' Center, 7/3 woy up 329 776039.69 13t75p2.57 N4.8 TOP 821 176273.30 t3t1577.81 123.a5 CL ', i.E. �tt.5(t8'S� y � B�2 ctQ, � ROCK WEIRS 59 108.28 86' S9' Center, 2/3 way up 330 776041.20 1311498.15 77s.7 TOP 822 776318.58 1311611.35 725.47 CL �y 331 776034.06 73�1490.77 115J 70P 823 176770.63 �31t532.�3 773.08 TOE RX 12' � REMOVE SEDIMENT TO BASE GRADES e� � S10 108.26 43' 23' SW side toe 332 t76044.24 tDtt456.33 t75.o rOP 824 t76t66.56 t3N531J6 it3Jt rOP Rx � eo Sil 708.08 -- -- NW corner, Spillwoy 333 776051.15 13114a9.36 tt4.9 TOP 825 776763.79 731t532.30 t72.2S TOE RX AT TOP OF IMPORT BACKFILI AND UP SIDESLOPES. � B2J � z 33s t76086.85 1371441.69 114.6 TOP 826 176152.37 13t7556.a4 113.59 TOE RX 20' USE SMOOTH BUCKET,NO TEETH. _�� z _ S12 108.10 -- -- NE corner, Spillwoy }}5 176047.94 1317439.51 114.72 TOP CL 827 776749.59 1311554.28 1t3.90 TOP RX FL4N0 DIG AS NEEDED TO IDENTIFY IMPORT BACKFILL �-- `S 336 776037.36 t3t1a56.62 t7512 TOP CL 628 t76t48.g5 1311553.O1 1i1.88 TOE R% ' AND PVC LWER LOCATION. / as 337 776022.92 13114g7.30 115.30 TOP CL 829 176186.41 1317562.24 113.90 TOE RX 16' � �ezg a,�, 338 778009.69 131153s.s3 114.85 TOP CL BJO 17616J.70 1371558.52 t1s.a8 TOP R% � CONTRACTOR RESPONSIBLE F�R REPAIRINC , ??J� oi 339 t76028.Ot 13t1534.93 tt4.2 TOP 83t 77B163.07 13tt557.89 1U.04 TOE Rx ANY DA4IAGE TO LINER. i � ��ioy.� azs �� 3�0 176036.30 13715�3.53 11a.0 TOP 832 776184.82 1311542.42 113.�8 TOE RX 75' � 341 176100.37 1311567.95 113.6 TOP 833 176160.92 1317540.62 11�.73 TOP RX / u, B 1 �CAUTION 342 176119.36 1311569.28 114.6 TOP 834 176179.89 13115�0.04 113.17 TOE RX PVC LINER SFLAILOW 3�3 776181.58 1311569.35 114.6 BRK 835 776796.42 1317557.32 11�.11 TOE R% � �� + �O � / IN UPPER AREA 344 176148.18 1311580.27 116.6 RKY B36 176193.56 1311550.19 116.15 TOP RX � �Ma. � J45 176128.74 1Sti58p.t3 775.8 RKY 837 176191.19 t3715a7.a3 773.90 TOE R% HAND DIG TO LOCATE 346 17610I.76 1311581.22 115.9 RKY 838 176202.47 1311564.98 713.38 70E R% 30' � _ /� �P eso � as� iqa�, � 347 176081.80 7311576.17 715.4 RKY 8}9 176200.92 7311564J0 114.60 TOP RX ' uo eiu E� nS.o7 � � 348 776070.34 t31t572.77 n5.7 RKY 840 176198.69 1317562.98 1t2.75 TOE RX , lE. ti0.0(te'NE) � Bs _ 349 176056.09 1311569.23 115.9 RKY 841 176210.52 1311569.98 it3.67 TOE R% 5' / 350 176034.17 1311559.55 175.2 8RK 842 176210.46 1311568.78 114.59 TOP R% 6E. tt0.0(t8'S) � �� S }52 176064.73 i371392.27 173.9 TOP 843 176208.81 13t1568.94 712.93 TOE RX � a Q / '� l � 353 176080.71 7311400.J0 tts.2 TOP 844 1762t6.41 1311575.67 114.38 TOE R% 20' / s�. '=s , 354 t76095J6 73t1417.94 114.5 TOP 845 176215.5� �3n575.85 t�a.79 TOP RX / �' ` 355 176100.73 137is10.47 tt3.0 TOE 846 776214.14 13t157s.23 113.73 TOE RX 356 176085.46 1311393.29 112.1 TOE 847 775986.33 1317460.22 105.42 MH v5rnw�r wEia �/ $~ �a�4� ' 357 776072.34 iJt13B0.63 11t5 TOE 848 �76253.25 131t586.95 1t6.98 SD ' STRUC7URE '�� t,. �sJ s� `8 �b "� 358 176039.47 1311376A3 109.9 TOE 850 176133.31 1311511.66 109J TOE WE�R El->>tit � �` �+cy� � 359 176107.48 �311a34.18 1t5.07 CB B51 176118.39 t31N99.00 t09.4 TOE te'N iE�t08.72 360 176127.J0 1311442,95 114.3 BRK 652 776113.51 1311484.10 109.2 TOE 8'E iE�t0E.�0 � �Se � �g Q 361 176164.01 1311477.13 115.1 BRK 853 176f01.20 1311484.39 709.2 TOE s2'S iE�tpB.t \ Q� ,� � ° 362 176167.95 1}11487.87 115.39 CB 854 176061.96 1311466.83 106.8 TOE � / 363 f78189.68 1311503.27 117.1 BRK 855 776057.73 1311497.16 708.5 TOE � / J6� 776225.64 1311537.75 120.6 BRK 856 176041.49 1317515.53 108.8 TOE f 365 176252.16 1311567.99 122.5 C8 857 176045.t4 1311530.79 709.0 TOE s.F `�ap � 366 776248.33 1311573.75 122.4 TOP 858 176105.53 1317552.66 108.9 TOE �R(�) � � ,� 367 176208.58 13115a2.45 119.6 TOP 659 176131.29 1371553.18 lOB.9 TOE �E�� s�+ � � 2 368 176172.75 1311516.61 115.5 TOP 860 1761}4.15 1311538.93 109.2 TOE a'Q4y� ypp / ?�" 369 176145.21 1311499.75 114.4 TOP 86t 176126.22 1311518.85 10&9 TOE + 370 176123.69 1311493.41 11D.9 RANP 211 176046.57 1311441.09 114.7 CL INT CALC e Q p a �� v g / � 37t 776122.4g t3tt482.9a t70.9 RAUP 864 776396.42 t311682.81 t29.3 CL WC LIN R 1 5 sr? 8 S�ti r / � J72 176138.90 1311�83.30 111.2 TOP 865 t76431.04 1311720.80 132.5 Cl APPROX. f�'Qt�o � / 374 17609638 131i443.55 114.5 TOP 867 176464.�2 1311834.91 133.5 Cl LOC 12' � ; ,, B�s / 375 776088.80 1311439.51 114.7 TOP 868 176463.93 1377834.26 133.56 TOP LOG 0 53 \ f o � � 376 776076.a9 737t438.70 77a.7 TOP 869 776463.64 t3n 833.42 t3t92 TOE LOC 377 776160.79 1311523.18 770.9 TOE 870 176463.00 1311831.81 131.74 TOE RX 12' � � �'� $ es, �5' � 378 7761a6.13 13tt558.96 1t0.8 t0E 871 176462.83 7311830.9s 1}2.g7 TOP R% 379 176185.82 1311558.73 172.7 CRK 872 176462.28 1311829.97 131.48 TOE RX Or+� / 380 176200.68 t377567.74 tt3.3 CRK 873 176s52.61 1311809.48 730.66 TOE RX 10' / 381 17621t.61 1J11577.01 714.5 CRK 874 176451.42 1}11807.70 130.85 TOP R% 38s t76253.22 1311585.77 i20.45 SiRUCT 875 176457.77 t377807.26 729.36 TOE RX °�s � �` 385 176253.14 t311587.23 116.46 vALVE 876 t76439.76 �37�781.75 729.02 Cl LOC �0' F5H � rOp � 386 t76253.67 t3t1589.95 176.47 STRUCT 877 176438.90 1311781.19 t29.33 TOP LOG uO�.Ry �k` � 38) 176268.76 1311564.69 722.6 BRK 878 t76439.46 t3t7780.10 726.92 TOE LOG 388 176304.}6 1311595.15 124 6 TOP 879 17642).24 1371761.77 727.50 TOE RX 9' '�c �70�� 389 176346.67 7311625.24 125.8 BRK 8B0 776426.77 1317761.03 127.76 TOP R% �E �n' �� 390 176386.36 1311660.99 128.5 BRK 881 776426.40 1371760.23 126.51 TOE R% 1 391 176422.03 13t1701.30 131.5 BRK 882 176411.05 �311739.33 t26.36 TOE Rx ii' = B'' e„ a„ OVERFLOW SPILLWAY DATE OF FIELD SURVEYS: 9vPw55 riPE etiET Coora inote Toble F ' CREST EL �112.68' STRIKNRE a� Northing Eoslinq Elewlion Deseriptor ,� �P 0 p S� 3�6 VALVE B1Y IE�1p6.52 220.223-225 t 331 )/29/97 -� � � � ° vwv[B'E ff-�o9.62 30o SEe�s 9/25/s7 BBS 176410J8 iS71739.2� �26.89 TOP RX B00 SER�ES 2/S/90 884 176410.16 7311738.10 125.00 TOE RX g 8;4 SUIE' t' . 20' P> SP4LWAY 885 1)6398.2t 1]11720.77 124.99 Cl LOC 71' � . OUT�ET M.L SMOTS ARE FlN6HED SURFACES 886 176397.69 1511720.10 125.03 TOP LOC STRUCTURE 887 176397.t3 1311719.63 723.07 TOE LOG GRAVEL PMKING BBB 176382.16 1311700.15 122.89 TOE R% 17' � so9 �> NORn� 889 V6381J9 1311699.07 t23J6 70P Rx „ 1997-98 BASIN AS-BUILT SURVEY e90 176380.97 1311698.37 ,z,.6, roe ax a Sw. SEwER uH 3 � ORIGINAL CONSTRUCTION g92 176364.90 131168?.26 722.28 TOP RX ��• R RNA.EL lO5.s2 CTR. E Cwo+NE�E�97.a �enle: 1 Inch = 20 Feet 891 176564.27 1J17fi81.16 720.61 TOE RX � 2 0 0 9 C I e a n i n 894 176350.77 7311668 98 120.82 Cl LOC 12' 895 776350.75 1311668.55 t21.01 TOP LOG � 896 1763a9.91 1317667.78 7t9.t5 TOE LOG 897 776332.20 131164g,26 119.ta TOE RX 9' � 5 RECOMMENDED � �� A$ NOTEO �`�"°"�� ~6/10/09 CI TY OF FOFt APPROVAL i � a � MAPLEWOOD CREEK SEDIMENT BASIN '� aY oa„w cQ,,� eh�/oo � � RENTON � I °"`oc ,,,�, � CLEANING&MAINTENANCE PROJECT e�- ev �a � � oc�Rs �� -=V� Pionamq/BuiW�ng/PuOik wo�� o�P�. SEDIMENT BASIN BASE GRADES 3 � R�1D O� N0. REVISION I BY MTE APPR � • a.o \.I .�� D�-�2�0�5�7� � � v , N me �y � �e �P �� 18TH TE�E -- _ ` 0 O ti ru �4 m O 10 - Q N �� a I a EX.LOG DROP(TYPICAL) �`�¢ / � � '��`�__ \� ' �--f 1 1 1� j ��O � ti� (I�l NO MACHINE ACCESS? _ \ � � �� J� Bo01x 1 1aOh � 10 ltist ON THIS SIDE � � ��- E C BOULDER CLUS S ui p i � \ (l YPICAL) —i ��i ; I O� _ \ � GRAVELREPLACEMENTAREA � g C i J�"� \\ , � � (TYPICAL) i i A G � PLAC£APPROX.1 TO 2 CY � �`�� _ OFCLEANGRAVEL � / � �/ � I ' �� ALtOWABLE ACCESS TO SPLITTE \ � , � I� SEE SECTION VIEW j � ', FOR SEOIMENT REMOVAL I r CONSTRUCT TEMP SANDBAG AND PLASTIC BfRM � //� �RESTORE BANK AFTER CLEANING NO7E D 2 TO DIVERT FLOW AWAY FROM CLEANIDdG AREA . q NOTE D . . 'J: . m� / ��` . i � \ � ; � ,_ o ; .t�..�:: -- .-- ' _�_�- GRAJELREALACEMENTAREA �O - . /-�_ O ;' � FILTER fABRIC � � (' . ,y�--_� (TYPICAL) ' . � � �,o�y , �� • o y AT ENTRANCE � �:�� ;,� � . PLACE APPROX.1 TO 2 CY OF '�Q _ W t� � � � i, �� LIFd1TE ACCESS TO SPUTTER Q � IF NEEDED I CLEAN GRAVEL j �� O . ' �Q O /' ' ' :/.' \ ON TH� SEE SECTION VIEW (7 t�`� / <u y`� /; I ��u o c��, �,:�' � � RESTORE BANK AfI�R il � / �� CLEANING. �� ; � � r � � �_ _ '� ��.. '� �� EX.ROOT � �•i f' ',� ''I ; �� . �oc � �� B ——\ �— _' .-�,`,'�� '��''i�:;.• ./ :.'1 APP OX 2C TOM3 FE� DEDP ENT I . ' . _ . i � - ;� ' i L; / DETAIL 1 -GRAVEL PLACEMENT ` DETAIL 2-GRAVEL PLACEMENT �` ' i ,� �� ; NTS NOTE D-CONTRACTOR MAY NEED TO REMOVE NTS \ � SE� 1996 PL4N5 FOR FLOW SPLITTER APPX 3'[0 4'WIDTH OF SHRUBS I BIACKBERRIES � � CY I DETAILS AND CROSS-SECTION TO ACCESS CREEK AT EACH LOCATION. \ � REVIEW ANY CLEARING WITH THE CITY BEFORE NOT US�D FOR 2009 PROCEEDING. DONOTCUTDOWNTREfS. � MAPLEWOOD CREEK � CHANNEL N EX.TREES AND OVERFLOW CHANNEL EX.SHRUBS AND CUTTINGS SHRUBS LANTED BY CITY POOL 18"-24'DEEP (DRY) DO NOT FILL POOL WITH GRAVEL— - � /�_�---_\ EX.LOG DROPS LENGTH VARIES WATER DEPTH VARIES � J WITH FLOW NOTCH 3'TO 6'TYPICAL 4'TO 6" (TYPICAL) FLOW \ DETAIL 3-FLOW SPLITTER CLEANING (rvTs) � OHWL WATER DEPT VARIES � o 2"TO 6' (TY ICAL) � ' . - - - -- � '. WEST BANK EAST BANK OHWL � ORIGINAL GRAVEL LAYER \ ,��,�� , iz•rHicrc WEST ACCESS ROAD I -'�L�-�C;�-T ORIGINAL GRAVEL LAYER EX.LARGE `----'� APPX El 1 15.17 �� APPROX.12"THICK R�p�Rqp 5' ERODED GRAVEL LEVEL ;F i � LONG (APPROX.) PVC LINER 'I GRAVEL REPLACEMENT H VARIES ERODED GRAVEL LEVEL GRAVEL REPLACEMENT � APPX EL 1 13.17 ACCUAAULATED SEDIMENT � 6"THICK (APPROX.) 5' 8'TYPICAL 6"THICK(APPROX) I� �AaaRox.) . .............................................APPX.El..1 1.2.7,.��ARIES)..... ... __,_....................... 7 TO 2 CY OF CLEAN GRAVEL t TO 2 CY OF CLEAN GRAVEL � �5.O-' '" � � I 1 14.0 —. ............................ .... ............................................................................ ............. GRAVELREPLACEMENTSPEC. GR4VELPLACEMENT �� ••�•••• ��•��••��•�••••••••�•��••••••••••• ....... ...... . . ...,........ . 1 1 —. ........................ I GRAVEL REPLACEMENT SPEC. GR EL PLACEMENT �N LOW FLOW AREA 1.ONLY SMALL SOFT TIRED VEHICLES SHALL ' INHIGHFLOWAREAFROMS IMENT 1.G VELSHALLBEPLACEDABOVETHE BELOWfLOWSPLITTER' DELIVERGRAVELONGOLFCOURSE � �2.0-""""""""""""' """""" ""' """"" """"""""" 'B�IN•BOTTOM""""""""""""""""' BASINTOFLOWSPLITTER WA RLINEONTHEWESTBANKOFTHE SIZE PercentPlnerbyWeight (SUCHASBOBCATS,GOLFCARTS,WHEELBARROWS) .� .� .�.0_"""""""""""""""""""""" """ """"""""••... ,..APPX„EL„108;67............................... I SIZE Percent Finer by 'ght CREE Y MACHINE. 4" 100-75% 2.GRAVEL SHALL BE PLACED AT TOP OF WEST BANK ONLY. 12"-9" 100-70k 2.GRAVEL HALL BE SPREAD BY HAND 2^ 75-30% 3.GRAVEL SHALL BE CARRIED DOWN BANK IN BUCKETS ....... ... ..... ..................................�.•�.FT.,IMPORT,�p,,QACKFI��,.... I 1 10. —. ............................. ....... 9'-6" 70-40% SHOVEL ER THE WIDTH OF THE CREEK. �^ 30-0 k AND SPREAD BY HAND SHOVEL OVER THE WIDTH ABOVE LINER (GRAVEL) � 6"-3" 40-20° 3.THE CITY Y REVIEW AND ADJUST #10 0% OF THE CREEK. �O9.O-. ............................................ ......... ...... ....... .................. .............................. ..... <�^ Z /, GRAVELPLA MENTASNEEDEDFOR 4.THECITYMAYREVIEWANDADJUSTGRAVEL �O S.O-"""""""'"""""""""""""��'��"��'�� q^ % EACH LOCATI . PLACEMENT AS NEEDED FOR EACH LOCATION. s DETAIL 1 DETAIL 2 107.0—. ............................................ ........... ............................... �................ .................. � TYPICAL SECTION A-A NTs TYPICAL SECTION B-6 rvTs 3o MIL PVC a" PERF. I' � ` BASIN �INER DRAIN PIPE � 1 f�M NCREASED Hdl FLOM aRAVEL SI�5/T2/be . � TYPICAL SECTION THRU MIDDLE OF POND, WEST-EAST � (NTS,VERTICALDISTORTED) 2009 Cleaning 7 ,,,.�,� ^�^. � '��"�' ,,- CITY OF 6i,�'°i°9 RECOMMENDED � � � �AS NOTED Q: FOR APPROVAL oc � MAPLEWOOD CREEK SEDIMENT BASIN � � -� REN TON CLEANING&MAINTENANCE PROJECT �-� sr Danlel Corev 8� I �a �-'' ,�,v. ��w��N I �/� � �\-� Planning/Building/Public wo.w o�P�. DETAILS 4 � Bv wpn��N N0. REVISION I BY DATE APPR �� .wa`m..a. � �D�—�2�0�5�7�� ---_"— ..... --� .--�"""'�..- __----� _ �--- TES � S�M� �p yEGE�A�N � --.,-_-."_ '"'--'."" N-""'�--r- UST, �Q �EO� _ - --- ��,pN1NG AREAS' A' N'� —...��_- Y RtG PIAG�T�NpF1�RF� EA . TEDSEOIMEHPNNFi KE5ApUtJ WORK� Sj�M�TpBIOCK �,pW� C.�ASSAN�SED,�N IFIEDBY fEN�EAR � iED �I�GAVAS� MOV� �NAR� � RENtO�E A��pR,vnGTost.�. BY IiAND lpBOR ev r+n� f�pM TOP�B ENGINEER N iAT10NFORAGCE p WOFiYJN�' K�FJ`'tOt'fR� F��Apt}RSE N � �ED.�LY AS D�REGT ISOtAtE y FVL��R P p IFNE tFJA S�£t1NG. . 3 BY EN ER plPS BAGS AS NEEDEO S 1 Cn paDlNnstv HK*+ � ' � 1 OR SNiE�D „vaTER�+ri= � P p�PRQSECMW�RKEftS FR� � NP�ca�) ,. L� q�HIGN �� t -� fOp OF BA ' �` , �'� �_x,. "`.•�.;t Gp gplLS.MIN I .�---'� � � ,... ` ' �� _,�„_.,,_, ^ �..�F�^' �'.wF�. '= ...—.�..,c:�:�.,��1 F' � - ' '..^... I ..�..�.... 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PIPE INVERT ELEVATIONS ARE APPROXIMATE. - �oc �Roas -=-.-� � � _ � TAKEN fROM 1995 KING C0. PLANS AND ADJUSTED TO NAVD \ � \ ---�-�-�oc_aPpx�_�'—__—� _"----------------- `` '�'. ,,�l �I / � t988 BY ADDING 3.58'. � \\ �� --- � 120 _ �''� f �� r i � �\ zH:�y � ,�� I � � ,� 2. SEDIMENT UAAITS AND BASIN BOTTOM ELEVATIONS ARE � � ` ' �APPROX. THE CIiY MAY ADJUST THE SEDIMENT REMOVAL LIMITS \ ��YPAS$ PIPE Er � ��'� � �/�-—-��!�i6 -.- -\\�;, �� `�� I % I AND DEPTHS AS NEEDfD. � 2 'CMP IE-127.1mt ��\�v\�`� '� ' '/. '�'�/��.-�-`'� �.�. �'�' \ �� '� REMOVE 5£�IMENT TO BASE GRAOES SHOWN �\ \ � 1\ R � � ' ' '/• ' • ' • ' ��l`�=•�' � \ �� OR TO TOP OF RIP-RAP ON SIDE SLOPES. 3. TEMPORARY BYPASS DAM SHALL BE WATER TIGHT SO BASIN \Z � � � � � � � � j �� I HAND DIG IF NEEDED TO i0EN7iFY RiP-RnP. CAN BE DRAINED AND SEOIMENT CAN BE DRIfD OUT. `• ��` � ' .�. �� '� � \\ i� i DO NOT OVEREXCAVATE SIDESIOPES. ` \. \ `.� . �\. • .. . . . � . • . • . ' ' . ' �80TTON.OF 80.51N � '�: • .\� ; • , I � r � i ! � � \ � `\ �.,\� �� ,�Px_ a „3 �\. `, � � � I� I usE SMooTH BUCKeT,NO 7EE7H. 4. FISH RESCU£ IN THE SEDIMENT BASIN SHALL OCCUR �. . � . . .( .. . . . . . . .. . � � � �\ �\�``��` � ' '' � a/ �� SEDIMENT LiMiTS APPROXiMATE. IMMEDWTELY AFTER THE BYPASS DAM I$ INSTALLEO. \ �� cc'�ss eqs�N�•. \: ��.1 �� ;.11: �, , � j rF � , � 'SED�MENT DEPTH n80UT 4 TO 5 FEE7. \�\ \ \\ \ \\ �'\ \ \\ \`� \``��_`��`� \�\:\'�' '4!1� '�-.��'i �'/ �' %/ 1 \ \ `�� .� ' • I � � I - '� \ \ \ � � .� \• ��. ' . 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V� � � V� � / � � (� � / 24'CMP BY ASS PIPE � �\ 36�CMP� � ,_ � �� \.�\�\ l ,`, `\1�\\,\�\;.\, \� / � / � /� / �a � . �\E .tt�6 est \,�-�-=_- - ---------------- `� M`RQ , `` \ � \ e� LOCATION OT VERIFIED I -� � �_ ��\ � . . ,'\,� � � ��1`�� \��'�� % / � � ,' i i �.� _. -� ^ " ��J�:rc. � � Il� � �� \ \ \ , 1',�� 1 � �' %� � � , � ��i i �- -' ` ` � � � `� �`\� � � ;, � � \\,\ �`�`1 � \\ \ i� %' �� / i L/ ��. ` I ;` \ � _ '�`_- �-`�\ \P�(a pXl �` \ \\ �;'� ��, '1\ �� ,i` ` , � / / � /BYPAS$ PIPE OUTLET j. . , � ��_ '"--_� � , - _ � -� 1 � '� � ,�, ', '', 24' CMP � � — AC �\ �� \ � � ,\%' � � � �� \ �\\�' \ � � � ie -iie.i �t '� ^, � �-- _� \"-�_ _____CESS, _�= _-_�\ I � \ � \\\\ ��\�� 1� 1,W��\�,� \\\�` \\�\\\ �1�`,�� \\�\\ \,,� i / I I / / �� ' �� _� a'ERF�pg, �-�� _ C��L RO�` '�--�. \ �` � � \ o '� �\�\ � \�� \ ,�� ``'�',' � / �_� \ \ � �\ �\NEi (c-__ _"-�__R�,,SR_�6g`�; �� 1� \``�\�\�\��\\\\�\�\\\\\\N\\\\�\\ �\\�`\\ ,\�``\\` \\`\\\\ ��\\\ \\\\\\ ,\\\\� �\\\ / / //� / 36" CMP . .. ��` - --__ ___ `_____- ��_l-` IE �115.5 esl�. pVERF�OW SPILLWAY \ � , � � ' \ \\ � ' �' � `�. 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