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Award Date: -:J -- CAG- 1112_: warded to: ee-r r c P.O. Box 620 Male Valley, W 98038 $69,905.90 ® City of Zr sly + lJ� C ' I C' i ing equirements,` "o en on ;Forms, Contract Forms, Conditions o " the Contract, Plans and Specifications f City of Renton apao Creek and Madsen reek Sediment Basin Cleaning Project 2011 Project No. SWP-27-2057 1055 South Grady Wa Renton WA 98057 Project Manager: - ��nred on Recvcied'�ape Business Address: Contact Info: P.O. Box 620 IF- '— —1 A Main: 206.730.8985 Maple Valley,WA 98038 Email: bsmith @spccllc.com UBI#602 971303 I Lic.#SIERRPC910R3 Fax: 425.660.4040 NAMES LIST: • Brian Smith Responsible Officer 206.730.8985 o PO Box 620 Maple Valley, WA 98038 • Jay Loudermilk Foreman 206.730.5207 o PO Box 620 Maple Valley, WA 98038 • Karen Padilla Insurance Agent 425.291.5200 o 600 SW 39th St Suite 200 Renton WA 98057 • Jennifer Lutz Bonding Agent 425.291.5200 o 600 SW 391h St Suite 200 Renton WA 98057 Business License Annual D City of tiY Expiration Date ° �`' 10/31/2011 o 1055 South Grady Way Renton,WA 98057 (425)430-6851 Business Location 23413 SE 225TH ST Issued Date: License# MAPLE VALLEY, WA 98038 08/03/2010 BL.032995 ,., Licensee has applied for a City of Renton business license in accordance with Renton Municipal Code SIERRA PACIFIC CONSTRUCTION LLC (the Code), Title V Business, Chapter 5 Business PO BOX 620 Licenses. The Licensee agrees to comply with all MAPLE VALLEY, WA 98038 requirements of the Code, as well as State laws and regulations applicable to the business activity licensed. Post this License at the place of business. r. A r--- Detach And Display Certificate , BI IZ0037 DEPARTMENT OF LABOR AND INDUSTRIES REGISTERED AS PROVIDED BY LAW AS CONST CONTR GENERAL REGIST.# EXP.DATE CCO1 SIERRPC910R3 12/23/2011 EFFECTIVE DATE 12/23/2009 SIERRA PACIFIC CONST LLC PO BOX 620 MAPLE VALLEY WA 98038 ?625-052-000(8/97) air Detach And Display Certificate rrli REGISTERED AS PROVIDED BY LAW AS CONST CONTR GENERAL Please Remove REGIST.# EXP.DATE CCOI SIERRPC910R3 12/23/2011 And sign EFFECTIVE DATE ` 12/23/2009 Identification Card Before SIERRA PACIFIC CONST LLC .t. Placing In PO BOX 620 Billfold MAPLE VALLEY WA 98038 Signature Issueed by DEPARTMENT OF LABOR AND INDUSTRIES J ,Ms-052-000(8/97) 7 F— _ do 1 I � CITY OF RENTON RENTON, WASHINGTON CONTRACT DOCUMENTS for the Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 PROJECT NO. SWP-27-2057 July 2011 �•• BIDDING REQUIREMENTS CONTRACT FORMS CONDITIONS OF THE CONTRACT SPECIFICATIONS PLANS J. A AL CITY OF RENTON 1055 South Grady Way .. Renton, WA 98057 ® Printed on Recycled Paper rr City of 'AW CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 40 SWP-27-2057 aw CONTRACT DOCUMENT TABLE OF CONTENTS Summary of Fair Practices Policy rr Summary of Americans with Disability Act Policy Scope of Work Vicinity Map, Instructions to Bidders Call for Bids *Proposal and Combined Affidavit&Certificate Form: (Non-Collusion, Anti-Trust Claims, Minimum Wage) *Bid Bond Form *Schedule of Prices err *Acknowledgement of Receipt of Addenda **Subcontractors List (not required/included for this project) ❖Bond to the City of Renton ❖Fair Practices Policy Affidavit of Compliance ❖Contract Agreement(Contracts other than Federal-Aid FHWA) ❖Retainage Selecton r Insurance Requirements Renton Certificate of Payment of Prevailing Wages Wash.State Prevailing Hourly Wage Rates Reference Statement of Intent to Pay Prevailing Wages, Affidavit of Prevailing Wages Paid Environmental Regulation Listing City of Renton SPECIAL PROVISIONS WSDOT Amendments Maplewood Creek Permits (HPA, Army Corps, Dept. of Ecology) Madsen Creek Permits (HPA,Army Corps, Dept. of Ecology) aw Maplewood Creek Basin 1999 Cleaning Memo and Current Photos Madsen Creek Cleaning and Current Photos Traffic Control Information Aw Maplewood Reference Plans: 1996 Sediment Basin, Flow Splitter Plans (partial set) Construction Plans (reduced 11x17) ow 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. All pages must be signed. In the event another person has been duly authorized to execute contracts, a copy of the aw corporation minutes establishing this authority must be attached to the bid document. * Submit with Bid Submit with Bid or within 1 hour of bid Submit at Notice of Award CITY OF RENTON- Public Works Department rr 02b-Contents-201 I Maplewd.DOC\ �Ir CITY OF RENTON .�. SUMMARY OF FAIR PRACTICES POLICY ADOPTED BY RESOLUTION N0. 4085 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 their race; religion/creed; national origin; ancestry; sex; age over 40; sexual orientation or gender identity; pregnancy; HIV/AIDS and Hepatitis C status; use of a guide dog/service animal; marital status; parental/family status; military status; or veteran's status, or the presence of a physical, sensory, or mental 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: aw (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) 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 by City policy. 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 Council of the City of Renton, Washington, this 7th day of March , 2011 , CITY(05 RENTON RENTON CITY COUNCIL ar q Denis Law, Mayor &Uncil Pr sident .r Attest: VW L f � � Bonnie I. Walton, City Clerk rr i CITY OF RENTON SU B L,4RY OF AMERICANS WITH DLSABIZTIIBSACT POLICY ADOPTED BYRESOLMONNO. 3007 The policy of the City of Renton is to promote and afford equal treatment and service to all citizens and to assure employment opportunity to persons with disabilities, when the City of Renton can reasonably accommodate the disability. This policy shall be based on the principles of equal employment opportunity, the Americans With Disabilities Act and other applicable guidelines as set forth in federal, state and local laws. All departments of the City of Renton shall adhere to the following guidelines: (1) EMPLOYMENT PRACTICES - All activities relating to employment such as recruitment, selection,promotion, termination and training shall be conducted in a non- discriminatory manner. Personnel decisions will be based on individual performance, staffing requirements, and in accordance with the Americans With Disabilities Act and other applicable laws and regulations. (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 for persons with disabilities in employment and receipt of City services, activities and programs. (3) AMERICANS WITH DISABILITIES ACT POLICY-The City of Renton Americans With Disabilities Act Policy will be maintained to facilitate equitable representation within the City work force and to assure equal employment opportunity and equal access to City services, activities and programs to all people with disabilities. It shall be the responsibility and the duty of all City officials and employees to carry out the policies and guidelines as set forth in this policy (4) CONTRACTORS' OBLIGATION - Contractors, subcontractors, consultants and suppliers conducting business with the City of Renton shall abide by the requirements of the Americans With Disabilities Act and promote access to services, activities and programs for people with disabilities. 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 Council of the City of Renton, Washington, this 4th day of October 1993. C RENTON RENTON CITY COUNCEL: Mayor ouncB President Attest: City Clerk No "` CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin e" Cleaning Project 2011 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 +rr Basin, • constructing a flow bypass dam and diverting the creek into an existing bypass pipe, r.. • removing approximately 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, • channel and vegetation maintenance in the Maplewood channel, • restoration, including hydroseeding around each basin and cleanup. Construction will occur in 2011, if permits are received in time to execute the contract and perform the work within the permit time limitations. Otherwise construction will occur in 2012 subject to the WA allowable permit time limitations. The Contractor will need to comply with the requirements of the Washington State Hydraulic Project ow Approvals, and Army Corps of Engineers Nationwide Permits. The estimated project cost is$75,000 to $85,000. ,, A total of 25 working days is allowed for completion of the project. For Bid Item Descriptions see Special Provisions Section 1-09.14 wr 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. +r�r 04-Scope 2011 to 12.DOC\ 11W w .r L 00 �r -- LAKE -- Ow WASHINGTON"----------=- U') dw _= -_-_ _ a 1 Project Location L ° ct ,_4p5 v U) Project Location Maplewood Creek Sediment Basin Cleaning Project 0' 1 Mile N Scale: 1" = 1 Mile City of Renton Surface Water Utility D. Carey 5/09 err Sediment Basin a �►. Co dp/e�L Urse ooh Go/f s�. 769 C/ Co ap/ego yo Ub 4rse oa Go CD 4Se /f --s Project Vicinity Maplewood Creek Sediment Basin Cleaning Project 0' 500' N ' Scale: 1" = 500 Feet City of Renton Surface Water Utility D. Carey 5/09 .r LAKE WASHINGTON - LO CD s 11� ENTON rT x_405 c _ Project Location Project Location Madsen Creek Sediment Basin Cleaning Project 0' 1 Mile N 1 ' 'r Scale: 1" = 1 Mile City of Renton Surface Water Utility D. Carey 5/09 aw +r .r Ow y� r� aw ,Q N Q SR_ 69 43 ;V6 IJJ Q 0) a N 4-j IJJ Gated CO 14937 Maple Valley Hwy Access (private home just west of access road) New Life Church Sediment Basin Project Vicinity Madsen Creek Sediment Basin Cleaning Project 0' 500' N � ' Scale: 1" = 500 Feet City of Renton Surface Water Utility D. Carey 5/09 r. rrr INSTRUCTIONS TO BIDDERS 1. Sealed bids for this proposal will be received by the City of Renton at the office of the Renton City w. Clerk, Renton City Hall, until the time and date specified in the Call for Bids At this 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 aw submitted on the forms attached hereto. 2 Any omissions, discrepancies or need for interpretation should be brought, in writing, to the ,rw 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. ■r 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. +.r 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. ow 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. Revised:May 2011 tp +r aw 12. The contractor shall obtain such construction insurance (e.g. fire and extended coverage, worker's compensation, public liability, and property damage as identified within Special Provisions, Specification Section 1-07.18 "Public Liability and Property Damage Insurance". No 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, WW 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. 40 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. s. 17. Trench Excavation Safety Systems go 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. 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. rr 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 shall conduct the work in accordance with all applicable pollution control laws. The CONTRACTOR shall err Revised:May 2011 tp Aw W,,, 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. 9W 20. Standard Specifications Im 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 Supplemental Specifications, Special Provisions other sections of these contract documents. These standard wr 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/APWA"2004 Standard Specifications for Road, Bridge and Municipal Construction" and "Division 1 APWA Supplement" 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/APWA 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/APWA standards shall be detected and the measurement and payment provisions of Section 1-09.14, Measurement and Payment (added herein) shall govern. wr 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 shall 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 you submitted, as part of your bid, all documents marked in the index as "Submit With Bid"? ❑ 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) ❑ Have you reviewed the Prevailing Wage Requirements? ❑ Have you certified Receipt of Addenda, if any? aw 4W Revised:May 2011 tp CAG-11-125 CITY OF RENTON CALL FOR BIDS Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 ;F SWP-27-2057 Sealed bids will be received until 2:30 p.m., Tuesday, July 19, 2011, at the City Clerk's office, 7h floor, and will be opened and publicly read in conference room#519 on the 51'floor,Renton City Hall, " 1055 South Grady Way, Renton WA 98057, for the Lake Ave S/Rainier Ave S Storm System Project. The work to be performed within 25 working days from the date of commencement under this contract shall 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 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, channel and vegetation maintenance in the Maplewood channel, restoration, including hydroseeding around each basin and cleanup. Construction will occur in 2011, if permits are received in time to execute the contract and perform the work within the permit time limitations. Otherwise construction will occur in 2012 subject to the allowable permit time limitations. 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$75,000 to$85,000. The City reserves the right to reject any and/or all bids and to waive any and/or all informalities. Bid documents will be available July 5, 2011. Plans, specifications, addenda,and the plan holders list for this project are available on-line through Builders Exchange of Washington,Inc.,at http://www.bxwa.com. Click on"bxwa.com'; "Posted Projects","Public Works","City of Renton", "Projects Bidding". (Note: Bidders are encouraged to"Register as a Bidder,"in order to receive automatic email notification of future addenda and to be placed on the"Bidders List.") i Q uestions about the project shall be addressed to, Daniel Carey,City Renton Public Works Dept., •, 1055 Grady Way,Fifth Floor,Renton,WA, 98057,phone(425)430-7293,fax(425)430-7241. A certified check or bid bond in the amount of five percent (5%) of the total of each bid must accompany each bid. The City's Fair Practices,Non-Discrimination,and Americans with Disability Act Policies shall apply. Bonnie L Walton,City Clerk Published: Daily Journal of Commerce July 5,2011 Daily Journal of Commerce July 11, 2011 CAG-11-125 CITY OF RENTON CALL FOR BIDS Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 Sealed bids will be received until 2:30 p.m., Tuesday, July 19, 2011, at the City Clerk's office, 7`h floor, and will be opened and publicly read in conference room#519 on the 5h floor,Renton City Hall, 1055 South Grady Way, Renton WA 98057, for the Lake Ave S/Rainier Ave S Storm System Project. w The work to be performed within 25 working days from the date of commencement under this contract shall 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 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, channel and vegetation maintenance in the Maplewood channel, restoration, including hydroseeding around each basin and cleanup. Construction will occur in 2011, if permits are received in time to execute the contract and perform the work within the permit time limitations. Otherwise construction will occur in 2012 subject to the allowable permit time limitations. 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 $75,000 to $85,000. w The City reserves the right to reject any and/or all bids and to waive any and/or all informalities. Bid documents will be available July 5, 2011. Plans, specifications, addenda,and the plan holders list for this project are available on-line through Builders Exchange of Washington,Inc., at km http://www.bxwa.com. Click on"bxwa.com"; "Posted Projects", "Public Works", "City of Renton", "Projects Bidding". (Note: Bidders are encouraged to"Register as a Bidder,"in order to receive automatic email notification of future addenda and to be placed on the"Bidders List.") aw Questions about the project shall be addressed to, Daniel Carey, City of Renton,Public Works Dept., 1055 Grady Way, Fifth Floor, Renton, WA, 98057,phone(425)430-7293, fax(425)430-7241. A certified check or bid bond in the amount of five percent (5%) of the total of each bid must �"` accompany each bid. The City's Fair Practices,Non-Discrimination, and Americans with Disability Act Policies shall apply. 400 Bonnie I. Walton, City Clerk Published: *4. Daily Journal of Commerce July 5, 2011 Daily Journal of Commerce July 11, 2011 to aw Addendum #1 CITY OF RENTON CALL FOR BIDS Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 Sealed bids will be received until 2:30 p.m. July 26,2011, at the City Clerk's office, 7t"floor, and will be opened and publicly read in conference room #519 on the 5th floor, Renton City Hall, 1055 South Grady Way, Renton WA 98057, for the Lake Ave S/Rainier Ave S Storm System Project. The work to be performed within 25 working days from the date of commencement under this contract shall include, but not be limited to: • removing sediment from the Maplewood Creek Sediment Basin and the Madsen Creek Sediment Basin, ow • constructing a flow bypass dam and diverting the creek into an existing bypass pipe, • removing approximately 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, • channel and 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 $70,000 to $80,000. The City reserves the right to reject any and/or all bids and to waive any and/or all informalities. Bid documents will be available July 5, 2011. Plans, specifications, addenda, and the plan holders list for this project are available on-line through Builders Exchange of Washington, Inc.,at ham://www.bxwa.com. Click on "bxwa.com'; "Posted Projects", "Public Works", "City of Renton", "Projects Bidding". (Note: Bidders are encouraged to"Register as a Bidder," in order to receive automatic email notification of future addenda and to be placed on the"Bidders List.") Questions about the project shall be addressed to, Daniel Carey, City of Renton, Public Works Dept., 1055 Grady Way,Fifth Floor, Renton, WA, 98057,phone(425) 430-7293, fax(425)430-7241. A certified check or bid bond in the amount of five percent (5%) of the total of each bid must accompany each bid. The City's Fair Practices,Non-Discrimination, and Americans with Disability Act Policies shall apply. Bonnie I. Walton, City Clerk Published: "• Daily Journal of Commerce July 5, 2011 Daily Journal of Commerce July 11, 2011 1 — BID SECTION Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 The following documents must be submitted for the bid at the time noted, and must be executed by the Contractor, President and Vice President or Secretary if corporation by-laws permit. All 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. *Proposal and Combined Affidavit& Certificate Form: (Non-Collusion, Anti-Trust Claims, and Minimum Wage Form) *Bid Bond Form *Schedule of Prices *Acknowledgement of Addenda "Subcontractors Subcontractors List * Submit with Bid ** Submit with Bid or within 1 hour of bid For Bid Item Descriptions see Special Provisions Section 1-09.14 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. aw ❑ Have you submitted, as part of your bid, all documents marked in the index as"Submit With Bid"? ❑ 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? No ❑ Has the proposal been signed? ❑ Have you bid on ALL ITEMS and ALL SCHEDULES? to ❑ Have you submitted the Subcontractors List(If required) ❑ Have you reviewed the Prevailing Wage Requirements? 4W ❑ Have you certified Receipt of Addenda, if any? wr 07e-BID SECTION 201 I.DOC\ irr Proposal-Pago I of 2 CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 PROPOSAL ' TO THE CITY OF RENTON i RENTON,WASHINGTON € Ladies and/or Gentlemen: The undersigned hereby certify that the bidder has examined the site of the proposed work and have read and t thoroughly understand the plans, specifications and contract governing the work embraced in this improvement,and the method by which payment will be made for said work,and hereby propose to undertake and complete the work embraced in this improvement,or as much thereof as can be completed with the money available, in accordance with the said plans, specifications and contract and the following schedule of rates and prices: (Note: Unit prices for all items,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: ; I NON-COLLUSION AFFIDAVIT Being duly sworn, deposes and says, that he is the identical person who submitted the foregoing proposal or bid, and that such bid is genuine and not sham or collusive or made in the interest or on behalf of any person not therein named,and further,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 that deponent has not in any manner sought by collusion to secure to himself or to any other person any advantage over other Bidder or Bidders. I AND CERTIFICATION RE: ASSIGNMENT OF ANTI-TRUST CLAIMS TO PURCHASER Vendor and purchaser recognize that in actual economic practice overcharges resulting from anti-trust violations are in fact usually borne by the purchaser. Therefore, vendor hereby assigns to purchaser any and all claims for such over-charges as to goods and materials purchased in connection with this order or contract, w except as to overcharges resulting from anti-trust violations cominencing after the date of the bid, quotation, or other event establishing the price wider this order or contract. In addition, vendor warrants and represents that such of his suppliers and subcontractors shall assign any and all such claims to purchaser, subject to the aforementioned exception. I AND i MINIMUM WAGE AFFIDAVIT FORM 1, the undersigned, having been duly sworn, deposed, say and certify that in connection with the performance of the work of this project, I will pay each classification of laborer, workman, or mechanic employed in the I I _ge 16 Proposal Provided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale Proposal—Page 2 of 2 performance of such work; not less than the prevailing rate of wage or not less than the minimum rate of wages as specified in the principal contract:that 1 have read the above and foregoing statement and certificate, know the contents thereof and the substance as set forth therein is tide to my knowledge and belief. FOR: PROPOSAL, NON COLLUSION AFFIDAVIT, ASSIGNMENT OF ANTI-TRUST CLAIMS TO PURCHASER AND MINIivIU]VI WAGE AFFIDAVIT i Name of Bidder's Firm Printed Name /:r,�c KonJJ'0CI'* LL< Signature Address: PO /?ox 610 A" i Names of Members of Partnership: i OR Name of President of Corporation ! Name of Secretary of Corporation Corporation Organized under the laws of With Main Office in State of Washington at Subscribed and sworn to before me pfi this day of ,20 i' Notary Public in and for the State of Washington Notary(Print) My appointment expires: ge 17 Provided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale SID BOND FORM Herewith find deposit in the form of a certified check, cashier's check, cash, or bid bond in the amount of$ 3,V S °D� which amount is not less than five percent of the total bid. Signature i i Know All Men by These Presents: That we, as Principal, and as Surety, are held and firmly b nd unto the City of Renton, as Obligee, in the penal sum of / Dollars, for the payment of which the Principal and the Surety b' themselves, their heirs, executors, administrators,successors and assigns,jointly and severs ,by these presents. The condition of this obligation is such that if the. ligee shall make any award to the Principal for_ Maplewood Creek and Madsen Creek SediEthent Basin Cleaning Project 2011 SMT 27 2057 according to the terms of the proposal or lid made by the Principal therefor, and the Principal shall duly make and enter into a contract with the Obligee in accordance with the terms of said proposal or bid and award and shall give bond for the faithful performance thereof, with Surety or Sureties approved by the Obligee; or if jhe Principal shall, in case of failure to do so, pay and forfeit to the Obligee the penal amount of e deposit specified in the call for bids,then this obligation shall be null and void; otherwise it sha be and remain in full force and effect and the Surety shall forthwith pay and forfeit to the Oblig ,as penalty and liquidated damages,the amount of this bond. ! i SIGNED, SE ED AND DATED THIS DAY OF ,20 Principal Surety i Received return of deposit in the sum of$ i t ! W-HIL)BOND.D00 I ge 18 Bid Bond Form Provided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale CITY OF RENTON SCHEDULE OF PRICES Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 (Sates Tax Rule 170 Applies To This Project) SEE SECTION 1-D9.14 OF THE SPECIAL PROVISIONS FOR BID ITEMS. 'Note: Show UNIT PRICE and TOTAL AMOUNT in FIGURES only. i ITEM ITEM WITH UNIT PRICED BID APPROX. UNIT PRICE* TOTAL AMOUNT* NO. QUANTITY Dollars Cents Dollars Cents Maplewood Basin 1 Mobilization 1 3,117 t'7 s 3 �/1 .7) LS Per LS — 2 Construct Bypass Dam, Diversion, Fish f Rescue, and Drain Basin LS - Pe—r LS °— -11000-610 I i 3 Remove, Haul, Dispose of Sediment 1 `Oct.0G /` •00 LS Per LS i 4 Refill Basin, Remove Dam, Restore Banks 1 _1414 O•GU_ Z'000.00 LS Per LS 8 Channel Maintenance Area 9 7f•0& EA Per EA 9 Channel Sediment,Vegetation Removal Area 16 — 2t0 0� — /000.00 EA ^Per EA 10 Branch and Wood Removal Areas 5 `�GU'oU _ Z,000• 00 EA Per EA 11 Clean Fish Ladder and Inlet 1 _ /r 0IX- LS Per LS I 12 Hydroseeding 3,000 _ _ Z_5_ SF Per SF -7110•GO 5 13 Minor Changes 1 $1,500.00 $1,500.00 LS Per LS Madsen Basin ` B-1 Mobilization 1 _3J X12' -7� 3,[/Z S• -75 LS Per LS B-2 Construct Bypass Dam, Diversion, Fish Rescue,and Drain Basin 1 - .a0 /,7t0.00 LS Per LS B-3 Remove Haul Dispose of Sediment 1 _�Z/I00•Go LS Per LS B-4 Refill Basin, Remove Dam, Restore Banks 1 _ 1?IG. GG 2,1 f0 0 v LS Per LS i t i Schedule of Prices Page 1 of 2 F ae 19 Schedules of Prices Provided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale CITY OF RENTON SCHEDULE OF PRICES Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SW P-27-2057 (Sales Tax Rule 170 Applies To This Project) SEE SECTION 1-09.14 OF THE SPECIAL PROVISIONS FOR BID ITEMS. "Note: Show UNIT PRICE and TOTAL AMOUNT in FIGURES only. ITEM ITEM WITH UNIT PRICED BID APPROX. UNIT PRICE* TOTAL AMOUNT' NO. QUANTITY Dollars Cents Dollars Cents B-5 Hydroseeding 4,250 SF Per SF B-6 Minor Changes 1 $1,000.00 $1,000.00 4 C-1 Construction Postponement 2 _ _ _�'•_ EA Per EA _ Z.oo 1A N l:rr�r Subtotal $ X 6 3�1�/ °�� G3 841.o0 9.5%Sales Tax$ x 6.GOt °s� 6 0 6y.90 j TOTAL$ X�9i 71� °fI 6 q� 10.5 910 Mufti er rar � 5 w6+0- &l. Gorr,'cd b7 17.C6r C;+y o{ Reno►, s I r Schedule of Prices Page 2 of 2 F ]e 20 Provided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 ADDENDUM NO. 1 ! i Date Issued: July 13,2011 Date of Bid Opening: July 26,2011 NOTICE TO ALL PLAN HOLDERS The Bid Documents for the project are modified as described below. Bidders shall incorporate this Addendum into the Bid Documents- Failure to do so may subject the bidder to disqualification of his bid. I Bidders shall acknowledge this Addendum by signing the Acknowledgement of Receipt of Addenda form in the Bid Document,or by signing this Addendum, and submitting either form with the bid, THE BID DOCUMENTS ARE MODMED AS FOLLOWS: i The bid opening is changed to July 26,2011. Replace the following parts of the bid document with the new pages. i SPECIFICATIONS: Remove the Call for Bids. Replace with Addendum#I Call for Bids(I page). j 4 Daniel Carey,PE,Pr Act Manager, Surface Water Utility Ph#425-430-7293 I i i i ACKNOWLEDGEMENT OF RECEIPT OF ADDENDA Q i SIGNED: )-- i TITLE: i✓/IirI�J�/ NAME OF COMPANY: )'lilt /«, C 4onflidt-l:O" 'Z�C' i 00-ADDENDUM-1 Maplewwd-Madsen 201 I.DOCI F gel Addendum#1 Provided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale t . i A I CITY OF RENTON j im Maplewood Creek And Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 E I ACKNOWLEDGEMENT OF RECEIPT OF ADDENDA i� o� I i ACKNOWLEDGEMENT OF RECEIPT OF ADDENDA NO. / DATE:_ NO. DATE: NO. DATE: NO. DATE: ! NO. DATE: i t i wr r. SIGNED: i j TITLE: NAME OF COMPANY: )'lAe- t. r /4"-1/i✓<<..„ 1 ADDRESS:_ PO i3ox G ZG CITY/STATE/ZIP: y TELEPHONE: ?06 710 j I f f' e i f F e 21 Ackowledgment of Receipt of Addenda Ffovided to Builders Exchange of WA, Inc. For usage Conditions Agreement see www.bxwa.com-Always Verify Scale 4A. 2 — CONTRACT SECTION INFORMATION ONLY Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 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) ❖Retainage Selection y. 14-CONTRACT SECTION.D00 Bond No.71147432 BOND TO THE CITY OF RENTON KNOW ALL MEN BY THESE PRESENTS: That we,the undersigned Sierra Pacific Construction, Inc. as principal, and Western Surety Company Corporation organized and existing under the laws of the State of South Dakota as a surety corporation, and qualified under the laws of the State of Washington to became surety upon bonds of contractors with municipal corporations, as surety are jointly and severally held and firmly bound to the City of Renton in the penal sum of „.J&V= _ 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 .Washington,this Z::Eo' day of e2Mi 11 Nevertheless,the conditions of the above obligation are such that: WHEREAS,under and pursuant to Public Works Construction Contract CAG21-125 providing for construction of Mdewuod C _reek Md MWM CWX ftdb"B88111 .._......._..�.....� ( na Pun , $- -?A57 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 provided for in the manner and within the time set forth; NOW,THEREFORE,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 coin 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 l�"ess from any loss or damage " occasioned to any person or property by reason of any carelessness 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 fora and effect. ' Sierra Pacific Construction, Inc. Western Surety Company Principal Q Surety ' signature signature ' danOi - Attorney-in-Fact Title Title CNA 7/29/2011 10:29:21 AM PAGE 1/004 Fax Server d1a` ACKNOWLEDGMENT OF SURETY STATE OF Washington (Attorney-in-Fact) bond No. 71147452 COUNTY OF King On this 21 day of__ J kA aZa l 1 before me,a notary public in and for said County,personally appeared JENNIFER D LUTZ to me personally known and being by me duly sworn,did say,that he is the Attorney-in-Fact of WESTERN SURETY COMPANY, a corporation of Sioux Palls, South Dakota,created,organized and existing under and by virtue of the laws of the State of South Dakota,that the said instrument was executed on behalf of the said corporation by authority of its Board of Directors and that the said ,JENNIFER D LUTZ acknowledges said instrument to be the free act and deed of said corporation and that he has authority to sign said instrument without affixing the corporate seal of said corporation. IN WITNESS WHEREOF,I have hereunto subscribed my name and affixed my official seal at Renton Washington the day and year last above written. My commis si n expires Notary Public Form 106.4-2000 `�.� �SS10gf �TApY 1 1 1 CNA 7/28/2011 10:28:21 AM PAGE 2/004 Fax Server Western Suray Company POWER OF ATTORNEY-CERTIFIED COPY Bond No. 71147432 Know All Men By These Presents,that WESTERN SURETY COMPANY,a corporation duly organized and existing under the laws of the State of South Dakota,and having its principal office in Sioux Falls,South Dakota(the"Company"),does by these presents make; constitute and appoint. JENNIFER D LUTZ its true and lawful attorney(s)-in-fact,with full power and authority hereby conferred,to execute,acknowledge and deliver for and on its behalf as Surety,bonds for: Principal: Sierra Pacific Construction, LLC Obligee: Cit/ of Renton Amount: $500,000.00 and to bind the Company thereby as frilly and to the same extent as if such bonds were signed by the Senior Vice President,sealed with the corporate seal of the Company and duly attested by its Secretary,hereby ratifying and confirming all that the said attorney(s)-in-fact may do within the above stated limitations. Said appointment is made under and by authority of the following bylaw of Western Surety Company which remains in full force and effect. ire "Section 7. All bonds,policies,undertakings,Powers of Attorney or other obligations of the corporation shall be executed in the corporate name of the Company by the President,Secretary,any Assistant Secretary,Treasurer,or any Vice President or by such other officars as the Board of Directors may authorize. The President,any Vice President,Secretary,any Assistant Secretary,or the Treasurer may appoint Attorneys in Fact or agents who shall have authority to issue bonds,policies,or undertakings in the name of the Company. The corporate seal is not necessary for the validity of any bonds,policies,undertakings,Powers of Attorney or other obligations of the s corporation. The signature of any sirh officer and the corporate seal may he printed by facsimile." All authority hereby conferred shall expire and terminate,without notice,unless used before midnight of December 10 7 01 ,but until such time shall be irrevocable and in full force and effect. In Witness Whereof,Western Surety Company has caused these presents to be signed by its Senior Vice President,Paul T.Bruflat, and its core ;�1 to be affixed this 29th day of July 2 011 . ' ' 'p"` '`� WE8 SURE COMPANY ` Paul T.Bru$a nior Vice President ST1 ;A.Q Gti A Ss CID On this 29th day of �J ly in the year 2011 before in--,a uutary public,peryolwHy appeared As Paul T. Bruflat, who being to me duly sworn, acknowledged that he signed the above Power of Attorney as the aforesaid officer of WESTERN SURETY COMPANY and acknowledged said instrument to be the voluntary act and'deed of said corporation.. �tiwa�arMrw+.arww+w.+aaa}. . • D.KRELL r � NOCARY PUBLIC WNW � SOUTH DAK01A ataxy Public-South Dakota }aaaarraaaaaa++++++r+a+a My Commission Expires November 30,2012 I the undersigned officer of Western Surety Company,a stock corporation of the State of South Dakota,do hereby certify that the gar attached Power of Attorney is in full force and effect and is irrevocable,and furthermore,that Section 7 of the bylaws of the Company as set forth in the Power of Attorney is now in force. In testimony whereof,I have hereunto set my hand and seal of Western Surety Company this 29th day of Ju 1 y 2011 WE8 SURE COMPANY Paul T.Brufla nior Vice President Forth F5306.9.2006 D City of . CITY OF RENTON FAIR PRACTICES POLICY AFFIDAVIT OF COMPLIANCE 7,�i�• ��, � C o�fl <<... hereby confirms and declares that: (Name of contractor/subcontractor/consultant) I. It is the policy of the above-named contractor/subcontractor/consultant, to offer equal opportunity to all qualified employees and applicants for employment without regard to their race; religion/creed; national origin; ancestry; sex; the presence of a physical, sensory, or mental disability; age over 40; sexual orientation or gender identity; pregnancy; HIV/AIDS and Hepatitis C status; use of a guide dog/service animal; marital status; parental/family status; military status; or veteran's status. II. The above-named contractor/subcontractor/consultant complies with all applicable federal, state and local laws governing non-discrimination in employment. III. When applicable, the above-named contractor/subcontractor/consultant will seek out and negotiate with minority and women contractors for the award of subcontracts. / •'.. 15' ,'1/ Print Agent/Representative's Name ,--I,"n�1r/ Print Agent/Representative's Title � / Y= Agent/Representative's Signature Date igned Instructions: This document MUST be completed by each contractor, subcontractor, consultant and/or supplier. Include or attach this document(s) with the contract. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\14-Affidavit-Fair Practices-FINAL 2011.doc LIMITED LIABILITY COMPANY OPERATING AGREEMENT FOR This Company Agreement of this LIMITED LIABILITY COMPANY organized pursuant to applicable state law,is entered into and shall become effective as of the Effective Date by and among the Company and the persons executing this Agreement as Members. It is the Members express intention to create a limited liability company in accordance with the Act,as currently written or subsequently amended or redrafted. Therefore,all provisions of this document shall be construed consistent with the afore described intent of the Members. Accordingly, in consideration of the conditions contained herein, he/she/they agree as follows: ARTICLE I Company Formation 1.1 FORMATION.The Members hereby form a Limited Liability Company("Company") subject to the provisions of state law as currently ineffect as of this date.Articles of Organization shall be filed with the Secretary of State. 1.2 REGISTERED OFFICE AND AGENT.The location and name of the registered agent shall be as stated in the Articles of Organization. 1.3 TERM. The Company shall continue for a perpetual period. (a) Members whose capital interest as defined in Article 2.2 exceeds 50 percent vote for dissolution; or (b) Any event which makes it unlawful for the business of the Company to be carried on by the Members; or (c)The death, resignation, expulsion, bankruptcy, retirement of a Member or the occurrence of any other event that terminates the continued membership of a Member of the Company; or (d)Any other event causing dissolution of this Limited Liability Company under applicable state laws. Operating Agreement-1 1.4 CONTINUANCE OF COMPANY. Notwithstanding the provisions of ARTICLE 13, in the event of an occurrence described in ARTICLE 13(c), if there are at least two remaining Members, said remaining Members shall have the right to continue the business of the Company.Such right can be exercised only by the unanimous vote of the remaining Members within ninety(90) days after the occurrence of an event described in ARTICLE 13(c). If not so exercised,the right of the Members to continue the business of the Company shall expire. 1.5 BUSINESS PURPOSE. The Company shall conduct any and all lawful business deemed appropriate to execute the company's objectives. 1.6 PRINCIPAL PLACE OF BUSINESS.The location of the principal place of business of the Company shall be as stated in the Articles of Organization or at a location as the Members select. 1.7 THE MEMBERS.The name and place of residence of each member are listed below at Certification of Members. Members are the owners of this company. 1.8 ADMISSION OF ADDITIONAL MEMBERS. Except as otherwise expressly provided in the Agreement, no additional members may be admitted to the Company through issuance by the company of a new interest in the Company without the prior unanimous written consent of the Members. ARTICLE II Capital Contributions 2.1 INITIAL CONTRIBUTIONS.The Members initially shall contribute to the Company capital and the company shall keep record of the amount each contributed. 2.2 ADDITIONAL CONTRIBUTIONS. Except as provided in ARTICLE 6.2, no Member shall be obligated to make any additional contribution to the Company's capital. ARTICLE III Profits, Losses and Distributions 3.1 PROFITS/LOSSES. For financial accounting and tax purposes the Company's net profits or net losses shall be determined on an annual basis and shall be allocated to the Members in proportion to each Member's relative capital interest in the Company, and as amended from time to time in accordance with Treasury Regulation 1.704-1. 3.2 DISTRIBUTIONS.The Members shall determine and distribute available funds annually or at more frequent intervals as they see fit.Available funds, as referred to herein,shall mean the net cash of the Company available after appropriate provision for expenses Operating Agreement-2 and liabilities,as determined by the Managers. Distributions in liquidation of the Company or in liquidation of a Member's interest shall be made in accordance with the positive capital account balances pursuant to Treasury Regulation 1.704-1(b)(2)(ii)(b)(2). To the extent a Member shall have a negative capital account balance, there shall be a qualified income offset,as set forth in Treasury Regulation 1.704-1(b)(2)(ii)(d). ARTICLE IV Management 4.1 MANAGEMENT OF THE BUSINESS. Members holding a majority of the capital interests in the Company may elect Managers as the Members determine_ Managers listed in the Articles of Organization, if any, will serve as the Managers of this company. 4.2 MEMBERS. Members shall take part in the operation of the Company's affairs. 4.3 POWERS OF MANAGERS.The Managers, as authorized by Members,will make decisions as to (a)the sale, development lease or other disposition of the Company's assets; (b) the purchase or other acquisition of other assets of all kinds; (c)the management of all or any part of the Company's assets; (d)the borrowing of money and the granting of security interests in the Company's assets; (e)the pre-payment, refinancing or extension of any loan affecting the Company's assets; (f)the compromise or release of any of the Company's claims or debts; and, (g)the employment of persons,firms or corporations for the operation and management of the company's business. In the exercise of their management powers,the Managers are authorized to execute and deliver(a) all contracts, conveyances, assignments leases, sub-leases,franchise agreements, licensing agreements, management contracts and maintenance contracts covering or affecting the Company's assets; (b)all checks, drafts and other orders for the payment of the Company's funds; (c)all promissory notes, loans, security agreements and other similar documents;and, (d) all other instruments of any other kind relating to the Company's affairs,whether like or unlike the foregoing. 4.4 NOMINEE. Title to the Company's assets shall be held in the Company's name or in the name of any nominee that the Managers may designate.The Managers shall have power to enter into a nominee agreement with any such person, and such agreement may contain provisions indemnifying the nominee,except for his willful misconduct. 4.5 COMPANY INFORMATION. Upon request,the Managers shall supply to any member information regarding the Company or its activities. Each Member or his authorized representative shall have access to and may inspect and copy all books, records and materials in the Manager's possession regarding the Company or its activities.The exercise of the rights contained in this ARTICLE 4.6 shall be at the requesting Member's expense. Operating Agreement-3 4.6 EXCULPATION.Any act or omission of the Managers,the effect of which may Cava Qr result in loss or damage to the Company or the Members if done in good faith to promote the best interests of the Company,shall not subject the Managers to any liability to the Members. 4.7 INDEMNIFICATION.The Company shall indemnify any person who was or is a party defendant or is threatened to be made a party defendant, pending or completed action, suit or proceeding, whether civil, criminal, administrative,or investigative(other than an action by or in the right of the Company) by reason of the fact that he is or was a Member of the Company, Manager, employee or agent of the Company, or is or was serving at the request of the Company,for instant expenses(including attorney's fees), judgments,fines, and amounts paid in settlement actually and reasonably incurred in connection with such action, suit or proceeding if the Members determine that he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interest of the Company, and with respect to any criminal action proceeding, has no reasonable cause to believe his/her conduct was unlawful. The termination of any action, suit, or proceeding by judgment, order, settlement,conviction, or upon a plea of "no to Contendere" or its equivalent, shall not in itself create a presumption that the person did or did not act in good faith and in a manner which he reasonably believed to be in the best interest of the Company,and,with respect to any criminal action or proceeding, had reasonable cause to believe that his/her conduct was lawful. 4.8 RECORDS.The Managers shall cause the Company to keep at its principal place of business or at another location agreeable by the Members,the following: (a) a current list in alphabetical order of the full name and the last known street address of each Member; (b)a copy of the Certificate of Formation and the Company Operating Agreement and all amendments; (c) copies of the Company's federal,state and local income tax returns and reports, if any, for the three most recent years; (d) copies of any financial statements of the limited liability company for the three most recent years. ARTICLE V Compensation 5.1 MANAGEMENT FEE.Any Manager rendering services to the Company shall be entitled to compensation commensurate with the value of such services. Operating Agreement-4 5.2 REIMBURSEMENT.The Company shall reimburse the Managers or Members for all direct out-of-pocket expenses incurred by them in managing the Company_ ARTICLE VI Bookkeeping 6.1 BOOKS. The Managers shall maintain complete and accurate books of account of the Company's affairs at the Company's principal place of business or at another location agreeable by the Members.Such books shall be kept on such method of accounting as the Managers shall select.The company's accounting period shall be the calendar year. 6.2 MEMBER'S ACCOUNTS. The Managers shall maintain separate capital and distribution accounts for each member. Each member's capital account shall be determined and maintained in the manner set forth in Treasury Regulation 1.704-1(b)(2)(iv) and shall consist of his initial capital contribution increased by: (a) any additional capital contribution made by him/her; (b)credit balances transferred from his distribution account to his capital account; and decreased by: (a) distributions to him/her in reduction of Company capital; (b)the Member's share of Company losses if charged to his/her capital account. 6.3 REPORTS. The Managers shall close the books of account after the close of each calendar year, and shall prepare and send to each member a statement of such Member's distributive share of income and expense for income tax reporting purposes. ARTICLE VII Transfers 7.1 ASSIGNMENT. If at anytime a Member proposes to sell,assign or otherwise dispose of all or any part of his interest in the Company, such Member shall first make a written offer to sell such interest to the other Members at a price determined by mutual agreement. If such other Members decline or fail to elect such interest within thirty(30) days,and if the sale or assignment is made and the Members fail to approve this sale or assignment unanimously then, pursuant to the state law,the purchaser or assignee shall have no right to participate in the management of the business and affairs of the Company.The purchaser or assignee shall only be entitled to receive the share of the profits or other compensation by way of income and the return of contributions to which that Member would otherwise be entitled. Operating Agreement-5 CERTIFICATION OF MEMBERS The undersigned hereby agree, acknowledge and certify to adopt this Operating Agreement. Signed this Z,? day of__aeew ,, -' 20 o9 ?It Signatur Printed Name Member v/ -3 SL7 J Address Effi h1 /� dress _ ;.�.► S.n_iJ� Signature Printed Name Member 23Y/3 SF_ 7?f`-` V. Address •''1 � ✓•//y �✓4 9P0;'f Address .✓A Signature Printed Name Member Address Address A/a Signature Printed Name Member Address Address �Q Signature Printed Name Member Address Address Operating Agreement-6 CONTRACTS OTHER THAN FEDERAL-AID FHWA THIS AGREEMENT, made and entered into this day of dWZ44Me , 2011 by and between THE CITY OF RENTON, Washington, a municipal corporatifon of the State of Washington, hereinafter referred to as "CITY" and 'Pos.-Off hereinafter referred to as "CONTRACTOR." WITNESSETH: 1) The Contractor shall within the time stipulated, (to-wit: 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 i 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 2011 Work as described in"Scope of Work"dated July 2011 , 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 i 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 Contract, 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 f) 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 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 t violation or non-compliance of any provision of the Contract shall cease and satisfactory ? arrangement for the correction thereof be made, this Contract, shall, upon the expiration of 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 (15) days after the serving upon it of such notice of termination does not perform the Contract or does not commence performance thereof, the City itself may take over the work under the Contract and prosecute the same to completion 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 1 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 incurred 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 CA-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 shall 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 after 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 z 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. The 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 notice of observed defects as heretofore specified with reasonable promptness after discovery thereof, and Contractor shall be obligated to take immediate steps to correct 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 1-20'19 �.f a 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. Final Payment: Waiver of Claims. THE CONTRACTOR'S ACCEPTANCE OF FINAL PAYMENT (EXCLUDING WITHHELD RETAINAGE) SHALL CONSTITUTE A WAIVER OF CONTRACTOR'S CLAIMS, EXCEPT THOSE PREVIOUSLY AND PROPERLY MADE AND IDENTIFIED BY CONTRACTOR AS UNSETTLED AT THE TIME FINAL PAYMENT IS MADE AND ACCEPTED. 9) The Contractor and each subcontractor, if any, shall submit to the City such schedules of quantities and costs, progress schedules, payrolls, reports, estimates, records and miscellaneous data pertaining to the Contract as may be requested by the City from time to 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 traffic control plan prior to conducting work in City right-of-way. 12) The total amount of this contract is the sum of $69,905.90 numbers Sixty Nine.Thousand Nine Hundred and Five Dollars, and Ninety Cents � written words including Washington State Sales Tax. Payments will be made to Contractor as specified in the "Special Provisions" 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 failure 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 C1-2009 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 r 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 tenns of this Agreement shall continue in full force and effect and no further assignment shall be made without additional written consent. +ir 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. �r 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 CITY O RENTON 4�� 5�_ &vj�) I President/Partner/Owner Mayor Denis tLaw ATTEST ecretary�� � / / Bonnie I . Walton , City Clerk dba Firm Name check one * s° ❑ Individual Partnership ❑ Corporation Incorporated in 5 CI-20 09 c s Attention: If business is a CORPORATION, name of the corporation should be listed in full and both 4 President and Secretary must sign the contract, OR if one signature is permitted by corporation by-laws, a copy of the by-laws shall be furnished to the City and made a part of the contract document. If business is a PARTNERSHIP, full name of each partner should be listed followed by d/b/a (doing business as)and firm or trade name; any one partner may sign the contract. If business is an INDIVIDUAL PROPRIETORSHIP,the name of the owner should appear followed by d/b/a and name of the company. i f I i t E 1 6 0-2009 �W AD CITY OF RENTON Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 go 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 wr 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. �r The Contractor shall select one of the options below for the retainage fund(check one): Y /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 are 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 arrangements 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. .w 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: PRINT NAME: COMPANY: �ii� ��, � �,.t 1✓�cL�.-. w DATE: �w �r too 14.E .610 Insurance Requirements r See Special Provisions Section 1-07.18 wo or See attached sample Acord Certificate, and Special Provisions for changes to Acord Form. ON The Certificate holder should be address to: City of Renton low ATTN: (enter City project contact `s name and department) 1055 South Grady Way wow Renton, WA 98057 Nov low rr wr �r 17a-Insurance Reference.doc\ Client#: 61663 SIERPAC1 ACORD.. CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD/YYYY) 08/05/2011 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND,EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW.THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S),AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT:If the certificate holder Is an ADDITIONAL INSURED,the policy(ies)must be endorsed.If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement.A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT NAME: Bell-Anderson Ins-Renton C/L PHONE o 425 291-5200 425 291-5100 /C xt N A E : A/C No 600 SW 39th Street, Suite 200 E-MAIL Renton,WA 98057 ADDRESS: INSURER(S)AFFORDING COVERAGE NAIC# 425 291-5200_ _ The Ohio Casual Insurance Co. INSURER A: Casualty INSURED Sierra Pacific Construction LLC INSURER B:Ohio Security Insurance Company PO BOX 620 INSURER C: Maple Valley,WA 98038 INSURER D: INSURER E: INSURER F COVERAGES CERTIFICATE NUMBER: REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACTOR OTHER DOCUMENT WITH RESPECT TO WHICH 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. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. LTRR TYPE OF INSURANCE ADDL SUBR POLICY EFF POLICY EXP - INSR WVD POLICY NUMBER MMIDD/YYYY MM/DD/YYYY LIMITS A GENERAL LIABILITY BR054342003 12/2212010 12/22/2011 EACH OCCURRENCE s2,000,000 X COMMERCIAL GENERAL LIABILITY DAGE TO RENTED REMMAISES Ea occurrence $100 OOO CLAIMS-MADE OCCUR MED EXP(Any one person) $10,000 X PD Ded:1,000 PERSONAL&ADV INJURY $1,000,000 GENERALAGGREGATE $2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OP AGG $2,000,000 POLICY X PRO_ $ B AUTOMOBILE LIABILITY BAS54342003 1/17/2011 12/22/2011 Ea a0ciden SINGLE LIMIT $1,000,000 X ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED BODILY INJURY Per accident $ AUTOS AUTOS ( ) X HIREDAUTOS X NON-OWNED PROPERTY DAMAGE AUTOS Peraccident $ A X;EXCESS MBRELLA LIAB X OCCUR US054342003 12/2212010 12/22/2011 EACH OCCURRENCE $2 OOO 000 LIAB CLAIMS-MADE AGGREGATE $2 000 000 ED X RETENTION$10 OOO $ WORKERS COMPENSATION CT054342003 12122/2010 12/22/2011 WC STATU- 10 AND EMPLOYERS'LIABILITY A ANY PROPRIETOR/PARTNER/EXECUTIVE Y/N WA Stop Gap E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBER EXCLUDED? � NIA Mandatory in I f yes,describe under E.L.DISEASE-EA EMPLOYEE $1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES(Attach ACORD 101,Additional Remarks Schedule,if more space is required) i Ili RE: Maplewood Creek and Madsen Creek#2011,SWP-27-2057 Certificate Holder is an additional insured for general liability, but only if required by written contract or written agreement per General Liability Master Pak Blanket Additional Insured provision CG8415 1203. Waiver of Transfer of Rights of Recovery Against Others per General Liability Master Pak CG8415 1203. General Liability coverage provided to the Certificate Holder will be Primary and Non-Contributory per General Liability Master Pak CG8415 1203. CERTIFICATE HOLDER CANCELLATION City of Renton SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ATTN: Daniel Carey ACCORDANCE WITH THE POLICY PROVISIONS. 1055 South Grady Way Renton,WA 98057 AUTHORIZED REPRESENTATIVE 16 ©1988-2010 ACORD CORPORATION.All rights reserved. ACORD 25(2010/05) 1 of 1 The ACORD name and logo are registered marks of ACORD #S341055/M341053 KLP �y COMMERCIAL GENERAL LIABILITY CG 84 15 12 03 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. GENERAL LIABILITY MASTER PAK FOR ARTISAN CONTRACTORS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART INDEX SUBJECT PAGE BLANKET ADDITIONAL INSURED(OWNERS, LESSEES, CONTRACTORS OR LESSORS) 2 FIRE, LIGHTNING, EXPLOSION AND SPRINKLER LEAKAGE DAMAGE TO PREMISES YOU RENT 3 NON-OWNED WATERCRAFT 4 SUPPLEMENTARY PAYMENTS(BAIL BONDS) 4 PERSONAL AND ADVERTISING INJURY - ELECTRONIC PUBLICATION EXTENSION 5 AGGREGATE LIMITS (PER LOCATION) 5 AGGREGATE LIMITS (PER PROJECT) 5 VOLUNTARY PROPERTY DAMAGE COVERAGE g OFF PREMISES CARE, CUSTODY OR CONTROL COVERAGE g NEWLY FORMED OR ACQUIRED ORGANIZATIONS 7 DUTIES IN THE EVENT OF OCCURRENCE, OFFENSE, CLAIM OR SUIT 7 BODILY INJURY (MENTAL ANGUISH) 8 WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS 8 MEDICAL PAYMENTS 8 CONTRACTORS AMENDMENT OF POLLUTION EXCLUSION (JOB SITE) 8 Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 1 of 8 1. BLANKET ADDITIONAL INSURED(Owners, Lessees, Contractors or Lessors) (Includes a Primary/Non-Contributory provision) Who Is An Insured -Section II is amended to include as an insured any person or organization whom you are required to name as an additional insured on this policy in a written contract or written agreement. The written contract or written agreement must be currently in effect or becoming effective during the term of this policy and executed prior to the "bodily injury,""property damage"or"personal and advertising injury." The insurance provided the additional insured is limited as follows: A. The person or organization is only an additional insured with respect to liability: 1. Arising out of real property, as described in a written contract or written agreement, that you own, rent, lease or occupy; or 2. Caused in whole or in part by your ongoing operations performed for that insured. The insurance provided the additional insured in 1.A.2. above does not apply to: a. Coverage A-Bodily Injury and Property Damage Liability, Coverage B -Personal and Advertising Injury Liability or defense coverage under the Supplementary Payments arising out of an architect's, engineer's or surveyor's rendering of or failure to render any professional services including: (1) The preparing, approving, or failing to prepare or approve maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifications; and (2) Supervisory, inspection, architectural or engineering activities. b. "Bodily injury"or"property damage"occurring after: (1) All work, including materials, parts or equipment furnished in connection with such work, on the project(other than service, maintenance or repairs)were performed by or on behalf of the additional insured(s) at the site where the covered operations have been completed; or (2) That portion of"your work"out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as part of the same project. B. The limits of insurance applicable to the additional insured are those specified in a written contract or written agreement or the limits of Insurance as stated in the Declarations of this policy and defined in Section III - Limits Of Insurance of this policy, whichever are less. These limits are inclusive of and not in addition to the limits of insurance available under this policy. C. The insurance provided the additional insured does not apply to the liability resulting from the sole negligence of the additional insured. Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 2 of 8 D. As respects the coverage provided to the additional insured under this endorsement, Section IV-Conditions is amended as follows: 1. The following is added to Condition 2. Duties In The Event Of Occurrence, Offense, Claim, or Suit: An additional insured under this endorsement will as soon as practicable: a. Give written notice of an "occurrence"or an offense, that may result in a claim or"suit" under this insurance to us; b. Tender the defense and indemnity of any claim or"suit"to all insurers whom also have insurance available to the additional insured; and C. Agree to make available any other insurance which the additional insured has for a loss we cover under this Coverage Part. 2. The following is added to Condition 3. Legal Action Against Us: We have no duty to defend or indemnify an additional insured under this endorsement until we receive written notice of a claim or"suit"from the additional insured. 3. The following is added to Paragraph a., Primary Insurance of Condition 4. Other Insurance: If the additional insured's policy has an Other Insurance provision making its policy excess, and a Named Insured has agreed in a written contract or written agreement to provide the additional insured coverage on a primary and noncontributory basis, this policy shall be primary and we will not seek contribution from the additional insured's policy for damages we cover. 4. The following is added to Paragraph b., Excess Insurance of Condition 4. Other Insurance: Except as provided in Paragraph 4.a. Primary Insurance as amended above, any coverage provided hereunder shall be excess over any other valid and collectible insurance available to the additional insured whether primary, excess, contingent or on any other basis. In the event an additional insured has other coverage available for an "occurrence" by virtue of also being an additional insured on other policies, this insurance is excess over those other policies. 2. FIRE, LIGHTNING, EXPLOSION AND SPRINKLER LEAKAGE DAMAGE TO PREMISES YOU RENT If Damage To Premises Rented To You under Coverage A is not otherwise excluded from this policy, the following applies: A. The last paragraph of 2. Exclusions of Section I -Coverage A is replaced by the following: If Damage To Premises Rented To You is not otherwise excluded, Exclusions c.through n. do not apply to damage by fire, lightning, "explosion"or sprinkler leakage to premises while rented to you or temporarily occupied by you with permission of the owner. A separate limit of insurance applies to this coverage as described in Section III - Limits Of Insurance. f Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 3 of 8 B. Paragraph 6. of Section III -Limits Of Insurance is replaced by the following: 6. Subject to 5.above, the Damage To Premises Rented To You Limit shown in the Summary of Limits and Charges section of this policy is the most we will pay under Coverage A for damages because of"property damage"to premises rented to you or temporarily occupied by you with the permission of the owner arising out of any one fire, lightning, "explosion"or sprinkler leakage incident. C. Paragraph b.(1)(b)of Condition 4. Other Insurance(Section IV—Conditions) is replaced by the following: (1) That is Fire, Lightning, Explosion or Sprinkler Leakage insurance for premises rented to you or temporarily occupied by you with the permission of the owner; D. Paragraph 9.a. of the definition of"insured contract' in Section V-Definitions is replaced by the following: 9. "Insured contract' means: a. A contract for the lease of premises. However, that portion of the contract for a lease of premises that indemnifies any person or organization for damages by fire, lightning, "explosion"or sprinkler leakage to premises while rented to you or temporarily occupied by you with the permission of the owner is not an "insured contract'; E. The following definition is added to Section V-Definitions: "Explosion" means a sudden release of expanding pressure accompanied by a noise, a bursting forth of material and evidence of the scattering of debris to locations further than would have resulted by gravity alone. "Explosion"does not include any of the following: 1. Artificially generated electrical current including electrical arcing that disturbs electrical devices, appliances or wires; 2. Rupture or bursting of water pipes; 3. Explosion of steam boilers, steam pipes, steam engines or steam turbines owned or leased by you, or operated under your control; or 4. Rupture or bursting caused by centrifugal force. 3. NON-OWNED WATERCRAFT Subparagraph g.(2) of Paragraph 2., Exclusions of Section I -Coverage A is replaced by the following: (2) A watercraft you do not own that is: (a) Less than 51 feet long; and (b) Not being used to carry persons or property for a charge; 4. SUPPLEMENTARY PAYMENTS In the Supplementary Payments -Coverages A and B provision: The limit for the cost of bail bonds in Paragraph 1.b. is changed from $250 to$1000. Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 4 of 8 5. PERSONAL AND ADVERTISING INJURY-ELECTRONIC PUBLICATION EXTENSION Paragraphs 14.b., d. and e. of Section V-Definitions are replaced by the following: b. Malicious prosecution or abuse of process; d. Oral, written, televised, videotaped or electronic publication of material that slanders or libels a person or organization or disparages a person's or organization's goods, products or services; e. Oral, written, televised, videotaped or electronic publication of material that violates a person's right of privacy; The following is added to Paragraph 14. "Personal and Advertising Injury"of Section V-Definitions: h. Discrimination or humiliation that results in injury to the feelings or reputation of a natural person, but only if such discrimination or humiliation is: (1) Not done intentionally by or at the direction of: (a) An insured; or (b) Any"executive officer"director, stockholder, partner or member of the insured; and (2) Not directly or indirectly related to the employment, prospective employment or termination of employment of any person or persons by any insured. Subparagraphs b. and c. of 2., Exclusions of Section I -Coverage B -Personal And Advertising Injury Liability are replaced by the following: b. Material Published With Knowledge Of Falsity "Personal and advertising injury"arising out of oral, written, televised, videotaped or electronic publication of material, if done by or at the direction of the insured with knowledge of its falsity; C. Material Published Prior To Policy Period "Personal and advertising injury"arising out of oral, written, televised, videotaped or electronic publication of material whose first publication took place before the beginning of the policy period; 6. AGGREGATE LIMITS OF INSURANCE (PER LOCATION) The General Aggregate Limit under Section III Limits Of Insurance applies separately to each of your"locations" w. owned by or rented to you or temporarily occupied by you with the permission of the owner. "Location"means premises involving the same or connecting lots, or premises whose connection is interrupted only by a street, roadway, waterway or right-of-way of a railroad. 7. AGGREGATE LIMITS OF INSURANCE (PER PROJECT) The General Aggregate Limit under Section III Limits Of Insurance applies separately to each of your projects away from premises owned by or rented to you. it Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 5 of 8 8. VOLUNTARY PROPERTY DAMAGE COVERAGE At your request, we will pay for"loss"to property of others caused by your business operations. The most we will pay for this coverage is$500 each "occurrence." The"loss" must occur during the policy period. The"occurrence"must take place in the "coverage territory". "Loss"means unintended damage or destruction. "Loss"does not mean disappearance, abstraction or theft. This coverage does not apply to: 1. Damage arising out of the use of any"auto"; 2. Property you own, occupy, rent or lease from others; or 3. Property on your premises for sale, service, repair or storage. None of the other policy exclusions apply to this coverage. If the policy to which this endorsement is attached is written with a property damage liability deductible, the deductible shall apply to Voluntary Property Damage. The limit of coverage stated above shall not be reduced by the amount of this deductible. 9. OFF PREMISES CARE, CUSTODY OR CONTROL COVERAGE A. We will pay those sums that you become legally obligated to pay as damages because of"property damage"to personal property of others while in your or your"employees"care, custody or control or real property of others over which you or your"employees"are exercising physical control if the"property damage"arises out of your business operations. This Coverage is subject to sections B., C., D. and E. below. B. Exclusions This insurance shall not apply to: 1. "Property damage"of property at premises owned, rented, leased, operated or used by you; 2. "Property damage"of property while in transit; 3. The cost of repairing or replacing: (a) Any of your work defectively or incorrectly done by you or by others on your behalf; or (b) Any product manufactured, sold or supplied by you, unless the"property damage" is caused directly by you after delivery of the product or completion of the work and resulting from a subsequent undertaking; or 4. "Property damage"of property caused by or arising out of the"products-completed operations hazard". C. Limits Of Insurance-The most we will pay for"property damage" under this Section 9. is$25,000 for each "occurrence". The most we will pay for the sum of all damages covered under this Section 9. because of "property damage" is an annual aggregate limit of$25,000. The Limits Of Insurance provided under this Section 9. are inclusive of and not in addition to any other limits provided in the policy or endorsements attached to it. D. Deductible-We will not pay for"property damage" in any one"occurrence" until the amount of"property damage"exceeds $250. If the policy to which this endorsement is attached contains a"property damage" deductible, that deductible shall apply if it is greater than $250. E. In the event of"property damage" covered by this endorsement, you shall, if requested by us, replace the property or furnish the labor and materials necessary for repairs thereto at your actual cost, excluding profit or overhead charges. Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 6 of 8 10. NEWLY FORMED OR ACQUIRED ORGANIZATIONS A. Paragraph 4. of Section II -Who Is An Insured is deleted and replaced by the following: 4. Any business entity acquired by you or incorporated or organized by you under the laws of any individual state of the United States of America over which you maintain majority ownership interest exceeding fifty percent. Such acquired or newly formed organization will qualify as a Named Insured if there is no similar insurance available to that entity. However: a. Coverage under this provision applies only until the expiration of the policy period in which the entity was acquired or incorporated or organized by you. b. Coverage A does not apply to"bodily injury"or"property damage"that occurred before the entity was acquired or incorporated or organized by you. C. Coverage B does not apply to"personal and advertising injury" arising out of an offense committed before the entity was acquired or incorporated or organized by you. d. Records and descriptions of operations must be maintained by the first Named Insured. B. This Section 10. does not apply to newly formed or acquired organizations if coverage is excluded either by provisions of the Coverage Part or by other endorsement(s) attached to it. 11. DUTIES IN THE EVENT OF OCCURRENCE, OFFENSE, CLAIM OR SUIT A. The requirements in Section IV-Conditions, Paragraph 2.a.,that you must see to it that we are notified of an "occurrence"applies only when the'occurrence" is known to: 1. You, if you are an individual; 2. A partner, if you are a partnership; 3. A member or manager, if you are a limited liability company; 4. An executive officer or designee, if you are a corporation; 5. A trustee, if you are a trust; or 6. A designee, if you are any other type of organization. B. The requirements in Section IV-Conditions Paragraph 2.b. that you must see to it that we receive written notice of a claim or"suit"will not be considered breached unless the breach occurs after such claim or"suit' is known to: 1. You, if you are an individual; 2. A partner, if you are a partnership; 3. A member or manager if you are a limited liability company; 4. An executive officer or designee, if you are a corporation; 5. A trustee, if you are a trust; or 6. A designee, if you are any other type of organization. Knowledge of an 'occurrence,"claim or"suit' by the agent, servant or"employee"of any insured shall not in itself constitute knowledge of the insured unless an officer or designee shall have received notice from its agent, servant or "employee". Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 7 of 8 rr 12. BODILY INJURY Paragraph 3. of the definition of"bodily injury" in the Section V-Definitions is replaced by the following: 3. 'Bodily injury" means bodily injury, sickness or disease sustained by a person, including mental anguish or death resulting from any of these at any time. 13. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against any person or organization for whom you perform work under a written contract that requires you to obtain this agreement from us. This agreement shall not operate directly or indirectly to benefit anyone not named in the agreement. 14. MEDICAL PAYMENTS If Coverage C Medical Payments is not otherwise excluded, the Medical Expense Limit provided by this policy shall be the greater of: A. $10,000; or B. The amount shown in the Declarations. 15. CONTRACTORS AMENDMENT OF POLLUTION EXCLUSION (JOB SITES) The following is added to Subparagraph f.(1)(d)of Paragraph 2., Exclusion f. of Section I: (iv) 'Bodily injury"or"property damage"to tangible property sustained outside a building and caused by the release of"pollutants" brought to any premises, site or location in connection with operations being performed by you or on your behalf by a contractor or subcontractor. As used in this endorsement, the release of"pollutants": (aa) Begins on a clearly identifiable specific day during the policy period and ends in its entirety not later than seventy-two(72) hours thereafter; (bb) Is discovered and reported to us within fifteen (15) days of the specific day it begins; (cc) Is neither expected nor intended from the standpoint of any insured; (dd) Is unrelated to any previous discharge, dispersal, seepage, migration, release or escape; and (ee) Does not originate at or from a storage tank or other container, duct or piping which is below the surface of the ground or water or which at any time has been buried under the surface of the ground or water and then is subsequently exposed by erosion, excavation or any other means. As used in this endorsement, tangible property does not include water or land, which is below ground level or not. Coverage provided hereunder does not apply to any discharge, dispersal, seepage, migration, release or escape that is merely threatened or alleged rather than shown to have actually occurred. All other terms and conditions of your policy remain unchanged. Includes copyrighted material of ISO Properties, Inc., with its permission. CG 84 15 12 03 ISO Properties, Inc., 2003 Page 8 of 8 PREVAILING MINIMUM HOURLY w WAGE RATES City Certification of Payment of Prevailing Wages Form a : CERTIFICATION OF PAYMENT OF PREVAILING WAGES Date: Ref: Pay Estimate No. Project Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2011 SWP-27-2057 CAG No. 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 Ab By: Title: List of Subcontractors Used on the Project: I i 18a-City-Cert-PrevailingWages.doc\ WASHINGTON STATE PREVAILING WAGE RATES FOR PUBLIC WORKS CONTRACTS REFERENCE r.► The State of Washington Prevailing Wage Rates applicable for this public works contract, which is dw located in_King_County, may be found at the following website address of the Department of Labor and Industries: https:Hfortress.wa.gov/lni/wa elg ookup/prvWa elg ookup aspx wr Based on the bid submittal deadline for this project,the applicable effective date for prevailing wages ar for this project is_July 19. 2011 I . — A copy of the applicable prevailing wages rates is also available for viewing at the office of the 4M Owner, located at_Renton City Hall, 1055 South Grady Way Renton Washington. Upon request,the Owner will mail a hard copy of the applicable prevailing wage rates for this project. AW 4W war 1W +rr err 18a-State Prevailing Wages Reference.doc\ air EXAMPLE State of Washington Department of Labor & Industries Prevailing Wage Section - Telephone 360-902-5335 PO Box 44540, Olympia, WA 98504-4540 i Washington State Prevailing Wage The PREVAILING WAGES listed here include both the hourly wage rate and the hourly rate of fringe benefits. On public works projects, worker's wage and benefit rates must add to not less than this total. aw A brief description of overtime calculation requirements are provided on the Benefit Code Key. Journey Level Prevailing Wage Rates for the Effective Date: 06/21/2011 County Trade Job Classification Wage Holiday Overtime Note King Laborers Air, Gas Or Electric Vibrating Screed $40.03 7A 1 H King Laborers Airtrac Drill Operator $41.28 7A 1H AW King Laborers Ballast Regular Machine $40.03 7A 1H King Laborers Batch Weighman $33.931 7A 1H King Laborers Brick Pavers $40.03 7A 1H a King Laborers Brush Cutter $40.03 7A .1H King Laborers Brush Hog Feeder $40.03 7A 1H King Laborers Burner $40.03 ZA 1 H 4W King Laborers Caisson Worker $41.28 7A 1H King Laborers Carpenter Tender $40.03 7A 1H King La,borers Caulker $40.03 7A 1H Aw King Laborers Cement Dumper-paving $40.77 7A 1H King Laborers Cement Finisher Tender $40.03 7A 1H King Laborers Change House Or Dry Shack $40.03 7A 1H King Laborers Chipping Gun (under 30 Lbs.) $40.03 7A 1H King Laborers Chipping Gun(30 Lbs. And Over) $40.77 7A 1H King Laborers Choker Setter $40.03 7A 1H King Laborers Chuck Tender $40.03 7A 1H King Laborers Clary Power Spreader $40.77 7A 1H King Laborers Clean-up Laborer $40.03 7A 1H + 'King Laborers Compressed Air Worker 0-30 psi $52.08 7A 1H 8� King Laborers Compressed Air Worker 30.01-44.00 $57.08 7A 1H 8� Psi King Laborers Compressed Air Worker 44.01-54.00 $60.76 7A 1H 8C� psi + King Laborers Compressed Air Worker 54.01-60.00 $66.46 7A 1H i Psi j King Laborers Compressed Air Worker 60.01-64.00 $68.58 7A 1H 8�C E psi King Laborers Compressed Air Worker 64.01-68.00 $73.68 7A 1H 8Q i psi p 3 King Laborers Compressed Air Worker 68.01-70.00 $75.58 7A 1H Psi f ,�„ https://fortress.wa.gov/lni/wagelookup/prvWagelookup.aspx 05/18/2011 go Department of Labor and Industries STATE o Prevailing wage 4�° b (360)902-5335 STATEMENT OF INTENT TO r d www.lni.wa.gov/TradesLicensiniz/PrevWaize yea PAY PREVAILING WAGES yy �o r • This form must be typed or printed in ink. 1889 Public Works Contract • Fill in all blanks or the form will be returned for correction(see instructions) $40.00 Filing Fee Required • Please allow a minimum of 10 working days for processing. rr • Once approved,your form will be posted online at Intent ID # (Assigned by L&I) https://fortress.wa.gov/lni/pwianub/SearchFor.aV Your Company Information ' - Awarding Agency,Information Your Company Name Project Name Contract Number ABC Company,Inc. Road Repair 2011-01B Your Address Awarding Agency 1234 Main Street WA State Department of Trans p anon Orr City State Zip+4 Awarding Agency Address, "" 11',,,l IN Olympia WA 98501-1234 PO Box 47354 Your Contractor Registration Number Your UBI Number City State ip+4 ABCCI*0123AA 123456789 1 rlr Olympia � la^,I� WA 98501 Your Industrial Insurance Account Number Awarding Agency Contact Name Pli'ttne umber 111,111-11 John Do �{frt < (555555-5555 Your Email Address(required for notification of approva1) You)Phone Number County {i p� ill Be Performed Ojty Where Work Will Be Performed revailin wa a Int.wa. ov ty There Worki, t t Additional Details Ilk Olympia trr P g g @ g (555 555-5555 ,�Contract Details �j' 3 Your Expected Job Start Date(mm/dd/yyyy) Bid Due Date'"(Prime Contractor's) r-; Award Date(Prime Contractor's) rr 01/01/2011 ` 08/01/2010, 08/10/2010 Job Site Address/Directions Indicate Total Dollar Amount of Your Contract(including State Street @ Plum Street sales tak)or time and materials,if applicable. $1000.00 4W ARRA Funds Weatherization or Energy Efficient Funds ; I.h „ Does this project utilize American Recovery and Reinvestment Act(ARRA)funds? Does this project utilize any weatherization or energy efficiency upgrade funds ❑Yes ®No r, (ARRA or otherwise)? ❑Yes ®No Prime Contractor's Company Information Hiring Contractor's Company Information wwr Prime Contractor's Company Name Prime Contractor's Intent Number Hiring Contractor's Company Name XYZ Company,Inc. 123456 Super Pavers,Inc. Prime Contractor's Registration Number Prime Contractor's UBI Number Hiring Contractor's Contractor Registration Number Hiring Contractor's UBI Number ,w XYZIN*0123AA 987654321 SUPERPA123AA 321456987 Employment Information f MIMI Do you intend to use ANY subcontractors?u� ❑Yes J.,,,[g No Will employees perform work on this project? ®Yes ❑No Will ALL work be subcontracted? ❑Yesr s? ®No Do you intend to use apprentice employees? ®Yes ❑No Number of Owner/Operatoxs who own at leas 30%'of the company who will perform work on the project: E]None(0) ®One(1) El Two(2) El Three(3) Crafts/Tr-ades/Occupations`4�(Do not list apprentices. They are A listed on the Affidavit of Wages Paid only.) Rate of Hourly If an employee works in more than one trade,ens4e that all hours worked in each trade are reported below. Number of Rate of Hourly P Workers Pay Usual nFringe") For additional crafts/trades/occupattbns please use'rldderidum A. Benefits IV "MR �i a '��t,�w..udl� 'i4� Laborer-Asphalt Raker' ''"` ;-, 2 39.28 5.00 Jf l-I Power Equipment Operator-Asphalt Plant Operator 1 48.04 2.35 rar Truck Driver-Asphalt Mix oveY',11i? ds) 1 46.47 0.00 Signature Block I hereby certify that I have read and understand the instructions to complete this form and that the information including any addenda,are correct and that all workers I employ on this 'w Public Works Project will be paid no less than the Prevailing Wage Rate(s)as determined by the Industrial Statistician of the Department of Labor and Industries. Print Name: Print Title: Si nature: Date: rtr For L&I Use Only. y4y Approved by signature of the Department of Labor and Industries Industrial Statistician wr NOTICE: If the prime contract is at a cost of over one million dollars($1,000,000.00),RCW 39.04.370 requires you to complete the EHB 2805(RCW 39.04.370)Addendum and attach it to your Affidavit of Wages of Paid when your work on the project concludes. This is only a notice.The EHB 2805 Addendum is not submitted with this Intent. SAMPLE-F700-029-000 Statement of Intent to Pay Prevailing Wages 03-2011 t t t 1 1 1 1 1 1 1 1 1 1 1 1 1 t i t t t t t t t t t t t t i t 1 1 1 1 1 1 1 1 1 1 1 1 wr Department Labor and Industries � sTaTEo� AFFIDAVIT OF WAGES PAID Prevailing Wage Program � � (360)902-5335 b x Public Works Contract www.Ini.wa.gov/TradesLicensing/PrevWage �d� Q,2�0 g$40.00 Filing Fee Required 7 • This form must be typed or printed in ink. Affidavit ID # (Assigned by L&I)• • Fill in ALL blanks or the form will be returned for correction(see instructions). • Please allow a minimum of 10 working days for processing. • Once approved,your form will be posted online at SAMPLE https://fortress.wa. on v/lni/pwiapub/SearchFor asp Your Company Information Awardin A"enc In �vldtx formation 'r �g�9" 1_ �r Your Company Name P Y Project Name Contract Number ABC Company Road Repair 1123-456 Your Address Awarding Agency 1234 Main Street WA St Department of Transportation City State 7-ip+4 Awarding Agency Address Olympia WA 98501-1234 PO Box 123 rrr Your Contractor Registration Number Your UBI Number City State Zip+4 ABCCI*0123AA 123456789 Olympia WA 98501 Your Industrial Insurance Account Number Awarding Agency Contact Name Phone Number 111,111-11 John Doe (555)555-5555 •r► Your Email Address(required for notification of approval) Your Phone Number County Where Work Was Performed City Where Work Was Performed prevailingwage@lni.wa.gov (555)555-5555 Thurston Olympia Additional Details Contract Details:, Wr Your Job Start Date(mm/dd/yyyy) Your Date Work Completed(mm/dd/yyyy) Bid Due Date(Prime Contractor's) Award Date(Prime Contractor's) " 2/1/2011 3/1/2011 1/1/2011 1/5/2011 Job Site Address/Directions Your Approved Intent ID# Indicate Total Dollar Amount of Your Contract Plum and State Street 123456 (including sales tax). 1$10,000.00 ar EHB 2805(RCW 39.04.370)—Is the Prime Contractor's If you answered"Yes"to the EHB 2805 question and the Award Date is 9/1/2010 or Contract at a cost of over one million dollars($1,000,000)? El Yes ®No later you must complete and submit the EHB 2805(RCW 39.04.370)Addendum. ARRA Funds Weatherization or Energy Efficient Funds rrr Does this project utilize American Recovery and Reinvestment Act(ARRA)funds? Does this project utilize any weatherization or energy efficiency upgrade funds ❑Yes ®No (ARRA or otherwise)? ❑Yes ®No Prime Contractor's Company Information Hiring Contractor's Company Information Prime Contractor's Company Name Hiring Contractor's Company Name XYZ Company I CBA Company Prime Contractor's Registration Number Prime Contractor's UBI Number Hiring Contractor's Registration Number Hiring Contractor's UBI Number XYZCI*0123AA 987654321 CBACI*0123AA 456789123 Employment Information Did you use ANY subcontractors? ❑Yes(Addendum B Required) ®No Did employees perform work on this project? ®Yes ❑No Was ALL work subcontracted? ❑Yes(Addendum B Required) ®No Did you use apprentice employees? ❑Yes ®No Number of Owner/Operators who own at least 30%of the company who performed work on this project: ❑None(0) ®One(1) ❑Two(2) ❑ Three(3) You must list the First and Last Names of any Owner/Operator performing work below List your Crafts/Trades/Occupations Below-For Journey Level Workers you must Number of Total#of Hours Rate of Hourly Rate of Hourly Eprovide all of the information below. Owner/Operators-must provide their First and Last Workers Worked Pay Usual("Fringe") name no other information required. **Apprentices are not recorded below.You must Benefits use Addendum D to list Apprentices. General Labor 2 153 41.23 8.54 Carpenter 5 210 52.26 10.13 �r Si nature Block Public Works Project were paid no less Prevailing Wa eoRate s)as determined b t the Industrial Statistician of the Department of Labo Y certify p information on the form and an addenda is correct and that all workers I employed on this 1 P g g ( ) y rand Industries. aw Print Name:Jane Doe Print Title:Bookkeeper Signature: Date:3/5/2011 For L&T Use Only APPROVED: Department of Labor and Industries aw By Industrial Statistician SAMPLE-F700-007-000 Affidavit of Wages Paid 3-2011 w t i t 1 1 1 1 1 1 1 1 1 1 1 1 ENVIRONMENTAL REGULATION LISTING i t 1 1 I 1 r t 1 1 t 1 1 1 1 1 1 1 1 1 1 1 1 t t t 1 1 1 1 1 1 1 1 1 1 1 1 1 t i t t t t t t t t t t t t i t 1 1 1 1 1 1 1 1 1 1 1 1 t t t 1 1 1 1 1 1 1 1 1 1 1 1 1 t t t 1 1 1 1 1 1 1 1 1 1 1 1 1 t i t 1 1 1 1 1 1 1 1 1 1 1 1 t 1 1 t 1 1 1 1 1 1 1 1 1 1 1 1 � I t t t t t 1 i 1 f 1 1 1 1 i 1 1 i 1 1 1 1 1 t 1 1 t 1 I 1 1 1 1 t i 1 1 i I 1 1 1 i 1 t1� . _REOUI:REMENTS FOR THE PREVENTION OF ENVIRONMENTA POLLUTIO� N r�ND PRESERVATION OF PUBLIC NATURAL RESOURCES In accordance with the provisions of Chapter 62, Laws of 1973, R B. 621, the Contractor, shall secure any,permits or licenses required by, acrd comply fully with all provisions of the follo4ving: laws, ordinances,and resolutions: King County Ordinance No 1527 requires Building and Land, Development Division a4d Hydraulics Division review of grading and filling permits and unclassified use permits in flooel. hazard areas. Resolution No.36230 establishes storm drain design standards to be incorporated into project design standards to be incorporated into project design by Engineering Services. Review by Hydraulics Division. King County Ordinance No 800 No 900 No. 1006 and Resolution No. 877$ No_ 24553 No. 24834 No. 6894 and No 11242 contained in King County.Code Titles 8 and 10 are provisions for disposition of refuse and litter in a licensed disposal site and provide pen alties for failure to comply. Review by Division of Solid Waste. Puget Sound Air Pollution Control Agency Regulation 1: A regulation to control the emission of air contaminants from all sources within the jurisdiction of the Puget Sound Air Pollution Control Agency (King, Pierce, Snohomish, and Kitsap Counties)in accordance with the Washington Clean Air Act,R.C.W. 70.94. WASHINGTON STATE DEPARTMENT OF ECOLOGY W.A.C. 18-02: Requires operators of stationary sources of air contaminants to maintain records of emissions, periodically report to the State information concerning these emissions from his -operations, and to make such information available to the public. See Puget Sound Pollution Control Agency Regulation I. R.C.W. 90-48: Enacted to maintain the highest possible standards to ensure the purity of all water of the State consistent with public health and public enjoyment thereof, the propagation and protection of wildlife,birds,game,fish, and other aquatic life,and the industrial development of the state, and to that end require the use of all known available and reasonable methods by industries and others to prevent and control the pollution of the waters of the State of Washington. It is unlawful to throw, drain, run or otherwise discharge into any of the water of this State any organic or inorganic matter that shall cause or tend to cause pollution of such waters. The law also provides for civil penalties of$5,000/day for each violation. R.C.W. 70.95: Establishes uniform statewide r p ogram for handling solid wastes which will preven# land, air and water pollution. Makes it unlawful to dump or deposit solid wastes onto or under the surface of the ground or into the waters of this State except at a solid waste disposal site for which there is a valid permit. R_C.W. 76-04.370. Provide for abatement of additional fire hazard(lands upon which there is forest debris)and extreme fire hazard(areas of additional fire hazard near buildings,roads,campgrounds, and school grounds). The owner and/or person responsible is fully liable in the event afire starts or spreads on property on which an extreme fire hazard exists. R.C_W. 76.04.010: Defines terms relating to the suppression or abatement of forest fires or forest fire conditions. H:\DIVISION.SXtJTU-TFIE.S\WAIER\MK�Springbrook Spring 1BIDSPEC.DOCIM � I t t t t t REQUIREMENTS FOR THE PREVENTION OF ENVIRONMENTAL POLLUTION UTION AND PRESERVATION OF PUBLIC NATURAL RESOURCES +wa R.C.W. 70.94.660: Provides for issuance of burning permits for abating or prevention of forest fire hazards,instruction or agricultural operations. wr R.C.W. 76-.04.310: Stipulates that everyone clearing land or clearing right-of-way shall pile and burn or dispose of by other satisfactory means, all forest debris cut thereon, as rapidly as the clearing or cutting progresses, or, at such other times as the department may _specify, and in """ compliance with the law requiring burning permits: R. C. W. 78-44: Laws governing surface mining (including sand,'gravel, stone, and earth from- wr borrow pits) which provide for fees and permits, plan or operation, reclamation plan, bonding, and inspection of operations. +r W.A.C. 332-18: Delineates all requirements of R.C.W. 76-04 pertaining to land clearing and burning. U.S.ARMY CORPS OF ENGINEERS Section I of the River and Harbor Act of June 13 1902: Authorizes Secretary of Army and Corps of Engineers to issue permits to any persons or corporation desiring to improve any navigable river IV at their own expense and risk upon approval of the plans and specifications. Section 404 of the Federal Water Pollution Control Act (PL92-500 86 Stat 816)- Authorizes the go .Secretary of the Army, acting through the Corps of Engineers, to issue permits for the discharge of dredged or fill material into the navigable waters at specified disposal sites. Permits may be denied if it is determined that such discharge will have adverse effects on municipal water supplies, shell fish beds and fishery areas and wildlife or recreational areas. dw. MISCELLANEOUS FEDERAL LEGISLATION Section 13 of the River and Harbor Act approved March 3 1899: Provides that discharge of refuse without a permit into navigable waters is prohibited. Violation is punishable by fine. Any citizen may file a complaint with the U.S.Attorney and share a portion of the fine. AW ; PERMITS REQUIRED FOR THE PROJECT ARE AS FOLLOWS: KING COUNTY BUILDING AND LAND DEVELOPMENT DIVISION ww King County Resolution No. 25789 requires an unclassified use permit for filling, quarrying (including borrow pits and associated activities such as asphalt plants, rock crushers) and refuse AM disposal sites and provides for land reclamation subsequent to these activities. A copy is available at the Department of Public Works or Building and Land Development Division. Shoreline Management Act 1971 requires a permit for construction on State shorelines. Permit w" acquired by Public Works and reviewed by Building and Land Development Division. King County Ordinance No. 1488 requires permit for grading, land fills, gravel pits, dumping, as quarrying and mining operations except on County right-of-way. Review by Building and Land Development Division. wro H:\DIVISION.S\UTn_rl[E.S\FJATER\RICK1Springbrook Springs\BIDSPEGDOCbh +rr REQUIREMENTS FOR THE PREVENTION OF ENVIRONNIENTAL POLLUTION AND PRESERVATION OF PUBLIC NATURAL RESOURCES WASHINGTON STATE DEPARTMENT OF FISHERIES AND GAME Chapter 112 Laws of 1949• Requires hydraulics permit on certain projects. (King County Department of Public Works will obtain.) WASHINGTON STATE DEPARTMENT OF ECOLOGY �r W.A.C. 173-220: Requires a National Pollutant Discharge EIimination System (NPDES) permit before discharge of pollutants from a point source into the navigable waters of the State of ,r Washington. W.A.C. 372-24: Permit to discharge commercial or industrial waste waters into State surface or ground water(such as gravel washing, pit operations, or any operation which results in a discharge which contains turbidity). r W.A.C.508-12-100: Requires permit to use surface water. W.A.C. 508-12-190: Requires that 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 at withdrawal and/or the diversion of water. W.A_C. 508-12-220: Requires permit to use groundwater. W.A.C. 508-12-260: Requires permit to construct reservoir for water storage. W_A.C.508-12-280: Requires permit to construct storage dam. iM. W.A.C. 508-60: Requires permit to construct in State flood control zone. King County Public Works secures one for design. Contractor secures one for his operation (false work design,etc.) WASHINGTON STATE DEPARTMENT OF NATURAL RESOURCES R.C.W. 76.04.150 Requires burning permit for all fires except for small outdoor fires for recreational purposes or yard debris disposal. AIso the Department of Natural Resources reserves The right to restrict burning under 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. R.C.W. 76.08.030: Cutting 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: Requires permit for any surface mining operation(including sand,gravel, stone, and earth from borrow .its P ) UNITED 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 wr of Public Works will obtain.) H_1 DNISI ON.S\UTI LrIlE.SIWATER\RICK\Springbrook Springs\BIDSPEC_D0C1hh +rr 1 i 1 f 1 1 1 1 i 1 1 i 1 1 1 1 1 t 1 aw REQUIREMENTS FOR THE PREVENTION OF ENVIRONMENTAL POLLUTION AND PRESERVATION OF PUBLIC NATURAL RESOURCES FIRE PROTECTION DISTRICT R.C.W. 52.28.010, 52.28.020 52.28:030 52.28.040 5228;65d, Provides authority for, requirements of, and penalties for failure to secure afire permit far building an open fire within a fire protection district. UNITED STATES COAST GUARD Section'9 of River and Harbor Act of March 3 1899, General Bridge Act of March 23, 1906, and General Bridge Act of 1946 as amended August 2 1956- Requires a permit for construction of ..► bridge on navigable waters (King County Department of Public Works will obtain). King County Department of Public Works will comply with pertinent sections of the following laws while securing the aforementioned permit: Section 4(f) of Department of Transportation Act, National " Environmental Policy Act of 1969, Water Quality Improvement Act of 1970. PUGET SOUND AIR POLLUTION CONTROL AGENCY Section 9.02(d)(2)(iii) of Regulation I• Request for verification of population density. Contractor should be sure his operations are in compliance with Regulation 1,particularly Section 9.02 (outdoor rrs fires), Section 9.04 (particulate matter-- dust), and Section 9.15 (preventing particulate matter from becoming airborne). i ENVIRONMENTAL PROTECTION AGENCY Title 40, Chapter Ic Part 61: Requires that the Environmental Protection Agency be notified five (5) days prior to the demolition of any structure containing asbestos material (excluding residential structures having fewer than five(5)dwelling units). The above requirements will be applicable only where called for on the various road projects.. Copies of these permits, ordinances, laws, and resolutions are available for inspection at the Office of the Director of Public Works,900 King County Administration Building, Seattle,WA. 98104. It shall be the responsibility of the Contractor to familiarize himself with all requirements therein. All costs resulting therefrom shall be included in the Bid Prices and no additional compensation shall be made. r All permits will be available at construction site. ii► u. Wrr f. H:\DNISION.S\UnLTrtE.SNWATER\RICK\Springbrook Springs\BIDSPEC.DOUbh rrr 1 t 1 I 1 1 1 1 t i 1 1 i I 1 1 1 i 1 ® City of CITY OF RENTON SPECIAL PROVISIONS w AM City of Renton to SPECIAL PROVISIONS SPECIAL PROVISIONS 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 4- 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 1 +ir 1-05.18 Contractor's Daily Diary ................................................ 18 1-06 CONTROL OF MATERIAL........................................................... 19 1-06.1 Approval of Materials Prior to Use.............................................. 19 1-06.2(1) Samples and Tests for Acceptance........................................... 19 1-06.2(2) Statistical Evaluation of Materials for Acceptance................ 19 1-07 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC........................................................................................................ 19 1-07.1 Laws to be Observed ..................................................................... 19 1-07.6 Permits and Licenses..................................................................... 19 1-07.9(5) Required Documents ................................................................ 20 1-07.11(11) City of Renton Affidavit of Compliance..............................20 1-07.12 Federal Agency Inspection.......................................................... 20 1-07.13(1) General.....................................................................................20 1-07.16(1) Private/Public Property.......................................................... 21 1-07.17 Utilities and Similar Facilities .................................................... 22 1-07.17(1) Interruption of Services.......................................................... 23 1-07.18 Public Liability and Property Damage Insurance ...................24 1-07.22 Use of Explosives.......................................................................... 27 1-07.23(1) Construction Under Traffic ...................................................27 1-08 PROSECUTION AND PROGRESS............................................... 29 1-08.0 Preliminary Matters...................................................................... 29 1-08.0(1) Preconstruction Conference..................................................... 29 1-08.1 Subcontracting............................................................................... 30 1-08.2 Assignment .....................................................................................31 1-08.3 Progress Schedule..........................................................................31 1-08.5 Time For Completion ....................................................................32 1-08.6 Suspension of Work....................................................................... 33 1-08.9 Liquidated Damages......................................................................33 1-08.11 Contractor's Plant and Equipment............................................ 33 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 2 1-08.12 Attention to Work............................ .......34 ..................................... 1-09 MEASUREMENT AND PAYMENT..............................................34 1-09.1 Measurement of Quantities .......................................................... 1-09.3 Scope of Payment........................................................................... 35 1-09.7 Mobilization ...................................................................................35 1-09.9 Payments.........................................................................................36 1-09.9(1) Retainage ...................................................................................36 1-09.11(2) Claims.......................................................................................38 1-09.13(3)B Procedures to Pursue Arbitration.......................................39 1-09.14 Payment Schedule (New Section)...............................................39 1-10 TEMPORARY TRAFFIC CONTROL.......................................... 41 1-10.1 General ........................................................................................... 41 1-10.2(1)B Traffic Control Supervisor.................................................... 42 1-10.2(2) Traffic Control Plans 1-10.3(3) Construction Signs.................................................................... 42 1-10.4 Measurement.................................................................................. 42 1-10.5 Payment.......................................................................................... 42 1-11 RENTON SURVEYING STANDARDS ......................................... 43 2-01 CLEARING, GRUBBING,AND ROADSIDE CLEANUP........... 48 ow 2-01.1 Description ..................................................................................... 48 2-01.2 Disposal of Usable Material and Debris...................................... 48 2-01.5 Payment.......................................................................................... 48 ��- 2-02 REMOVAL OF STRUCTURE AND OBSTRUCTIONS ............. 48 2-02.3(3) Removal of Pavement, Sidewalks, and Curbs........................ 48 2-02.4 Measurement.................................................................................. 49 2-02.5 Payment.......................................................................................... 49 2-03 ROADWAY EXCAVATION AND EMBANKMENT.................... 49 2-03.3 Construction Requirements.............o........oo.......o.......................... 49 2-03.4 Measurement..........................................o.......................o............... 50 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 3 +err irrr 2-03.5 Payment.......................................................................................... 50 ■" 2-04 HAUL................................................................................................. 51 2-04.5 Payment.......................................................................................... 51 2-06 SUBGRADE PREPARATION........................................................ 51 2-06.5 Measurement and Payment......................................................... 51 2-09 STRUCTURE EXCAVATION ........................................................ 51 2-09.1 Description ..................................................................................... 51 2-09.3(1)D Disposal of Excavated Material............................................ 51 2-09.4 Measurement.................................................................................. 51 2-09.5 Payment.......................................................................................... 52 5-04 ASPHALT CONCRETE PAVEMENT........................................... 53 5-06 TRENCH RESTORATION AND OVERLAY........................... 55 7-01 DRAINS............................................................................................. 59 7-01.2 Materials......................................................... .. 59 .............................. 7-01.3 Construction Requirements.......................................................... 59 7-01.4 Measurement.................................................................................. 59 7-02 CULVERTS....................................................................................... 59 7-02.2 Materials......................................................................................... 59 7-04 STORM SEWERS............................................................................ 59 7-04.2 Materials......................................................................................... 59 7-04.4 Measurement.................................................................................. 60 7-04.5 Payment.......................................................................................... 60 7-05 MANHOLES, INLETS,AND CATCH BASINS........................... 60 7-05.3(1) Adjusting Manholes and Catch Basins to Grade................... 60 7-05.3(2) Abandon Existing Manholes.................................................... 61 7-05.3(3) Connections to Existing Manhole 7-05.4 Measurement.................................................................................. 62 7-05.5 Payment.......................................................................................... 63 7-08 GENERAL PIPE INSTALLATION REQUIREMENTS............. 63 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 4 rrG Am a 7-08.3(1)C Bedding the Pipe .... 63 ................................................................ 7-08.3(2)A Survey Line and Grade.......................................................... 63 7-08.3(2)B Pipe Laying— General 7-08.3(2)E Rubber Gasketed Joints ........................................................ 64 7-08.3(2)H Sewer Line Connections........................................................ 64 7-08.3(2)J Placing PVC Pipe.................................................................... 64 7-08.4 Measurement.................................................................................. 64 ., 7-08.5 Payment.......................................................................................... 65 7-09 PIPE AND FITTINGS FOR WATER MAINS.............................. 65 7-09.3(15)A Ductile Iron Pipe................................................................... 65 7-09.3(15)B Polyvinyl Chloride (PVC) Pipe (4 inches and Over) ........ 65 7-09.3(17) Laying Ductile Iron Pipe and Fittings with Polyethylene... 65 7-09.3(19)A Connections to Existing Mains............................................ 66 7-09.3(21) Concrete Thrust Blocking and Dead-Man Block ................ 66 7-09.3(23) Hydrostatic Pressure Test....................................................... 66 7-09.3(24)A Flushing and ......................................................................... 67 7-09.3(24)D Dry Calcium Hypochlorite.................................................. 68 7-09.3(24)K Retention Period .................................................................. 68 7-09.3(24)N Final Flushing and Testing.................................................. 68 7-09.3(25) Joint Restraint Systems.......................................................... 68 7-09.4 Measurement.................................................................................. 70 7-09.5 Payment.......................................................................................... 70 7-12 VALVES FOR WATER MAINS...................................................... 71 7-12.3(1) Installation of Valve Marker Post............................................ 71 7-12.3(2) Adjust Existing Valve Box to Grade........................................ 71 7-12.4 Measurement.................................................................................. 71 7-12.5 Payment.......................................................................................... 71 7-14 HYDRANTS. .................................................................................. 72 ww 7-14.3(1) Setting Hydrants ....................................................................... 72 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 5 `W 7-14.3(3) Resetting Existing Hydrants 73 7-14.3(4) Moving Existing Hydrants....................................................... 73 , 7-14.5 Payment.......................................................................................... 73 7-15 SERVICE CONECTIONS............................................................... 73 aw 7-15.3 Construction Details...................................................................... 73 7-15.5 Payment.......................................................................................... 74 7-17 SANITARY SEWERS...................................................................... 74 7-17.2 Materials......................................................................................... 74 7-17.3(1) Protection of Existing Sewerage Facilities.............................. 74 7-17.3(2)H Television Inspection.............................................................. 74 «■ 7-17.4 Measurement.................................................................................. 75 7-17.5 Payment 75 8-09 RAISED PAVEMENT MARKERS ................................................ 76 8-09.5 Payment.......................................................................................... 76 8-13 MONUMENT CASES...................................................................... 76 8-13.1 Description ..................................................................................... 76 8-13.3 Construction Requirements.......................................................... 76 8-13.4 Measurement................................................................................. 76 8-13.5 Payment......................................................................................... 76 8-14 CEMENT CONCRETE SIDEWALKS.......................................... 77 8-14.3(4) Curing ........................................................................................ 77 8-14.4 Measurement.................................................................................. 77 8-14.5 Payment.......................................................................................... 77 " 8-17 IMPACT ATTENUATOR SYSTEMS............................................ 77 8-17.5 Payment.......................................................................................... 77 8-20 ILLUMINATION, TRAFFIC SIGNAL SYSTEMS,AND ELECTRICAL............................................................ .... 78 ............................ 8-20.2(1) Equipment List and Drawings................................................. 78 8-22 PAVEMENT MARKING................................................................. 78 rw H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 6 W 8-22.1 Description 78 8-22.3(5) Installation Instructions........................................................... 79 8-22.5 Payment.......................................................................................... 79 8-23 TEMPORARY PAVEMENT MARKINGS.................................... 79 8-23.5 Payment.......................................................................................... 79 8-24.3(1) Rock Wall................................................................................... 79 9-03.8(2) HMA Test Requirements........................................................... 81 9-05 DRAINAGE STRUCTURES, CULVERTS,AND CONDUITS .. 81 9-05.4 Steel Culvert Pipe and Pipe Arch (RC) ...................................... 81 9-05.7(2) Reinforced Concrete Storm Sewer Pipe (RC)........................ 81 9-05.7(2)A Basis for Acceptance (RC)..................................................... 82 AW 9-05.7(3) Concrete Storm Sewer Pipe Joints RC ...... 82 9-05.7(4) Testing Concrete Storm Sewer Pipe Joints (RC) ................... 82 9-05.9 Steel Spiral Rib Storm Sewer Pipe (RC) ..................................... 82 9-05.12(3) CPEP Sewer Pipe .................................................................... 83 9-05.14 ABS Composite Sewer Pipe ........................................................ 83 9-05.17 Aluminum Spiral Rib Storm Sewer Pipe................................... 83 9-08 PAINTS.............................................................................................. 84 9-08.8 Manhole Coating System Products.............................................. 84 9-23 CONCRETE CURING MATERIALS AND ADMIXTURES...... 86 9-23.9 Fly Ash (RC)................................................................................... 86 9-30 WATER DISTRIBUTION MATERIALS...................................... 87 9-30.3(1) Gate Valves (3inches to 12 i nches)........................................... 87 9-30.3(3) Butterfly Valves......................................................................... 87 9-30.3(5) Valve Marker Posts................................................................... 88 9-30.3(7) Combination Air Release/Air Vacuum Valves........................ 88 9-30.3(8) Tapping Sleeve and Valve Assembly........................................ 88 9-30.3(9) Blow-Off Assembly ....... 88 9-30.5 Hydrants......................................................................................... 88 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD I BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 7 1 9-30.5(t) End Connections RC .............................................................. 88 ........................................................... 9-30.5(2) Hydrant Dimensions................................................................. 88 I 9-30.6(3)B Polyethylene Pipe ................................................................... 89 9-30.6(4) Service Fittings.......................................................................... 89 9-30.6(5) Meter Setters ............................................................................. 89 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD alit BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 8 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 rr 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 Definitions Section 1-01.3 is revised and supplemented by the following: Act of god w. "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 ,r 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. wr H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 9 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. i Performance and Payment Bond s Same as"Contract Bond"defined in the Standard Specifications. Plans The contract plans and/or standard plans which show location, character, 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 Transportation 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 authorized 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)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 10 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 The third paragraph is revised as follows: 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) formula, 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: The 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 BASM01I Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 11 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 Standard 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 performing work, report in writing to Engineer any _ H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIM2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 12 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 w; 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 final cleanup. If this pay item does not appear in the contract documents then final clean up shall be considered incidental to the contract and to other pay item and no further compensation shall be made. 1-05 CONTROL OF WORK 1-05.4 Conformity With and Deviation from Plans and Stakes Section 1-05.4 is supplemented with the following: 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 costs 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 13 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 furnished 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 1-11.1(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. f H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 14 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. 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. 1-05.10 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 15 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 Final Inspection 1-05.11(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 subparagraph two above that remains to be completed in order to reach physical completion. The Engineer may also establish the Substantial Completion Date unilaterally. If after 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 final inspection. The Engineer H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 16 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 authority 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: 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 17 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. The 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. 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 18 anum AN dio 1-06 CONTROL OF MATERIAL 1-06.1 Approval of Materials Prior to Use WIL Section 1-06.1 is supplemented as follows: The materials and equipment lists submitted to Engineer at the Preconstruction Conference shall No 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 as 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 TestsforAcceptance 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 responsibility for performance of the Work in accordance with the 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. F, 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 aw, public observation, shall be provided and maintained by Contractor. 1-07:5 Environmental Regulations Project SWP-27-2057 im Section 1-07.5 is supplemented as follows: The Contractor shall comply with all construction related provisions of the HPA and other permits obtained by the City. As 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 19 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 constructed 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 20 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. d 1-07.14 Responsibility for Damage Project SWP-27-2057 Section 1-07.14 is supplemented by adding the following: All references to the"State", «Commission„ "Secretary”,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, right-of-way, over private 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. Ornamental trees and shrubbery shall be carefully removed with the 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. The 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\201 I EPond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 21 side sewer contractors for all work, includin g 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 done 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 furnished 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 t commencing excavation in any area. Contractor shall resolve all crossing and clearance problems with the utility company concerned. 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 1-800-424-5555 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 22 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. :.t 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. E 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 23 1-07.18 Public Liability and Property Damage Insurance Updated - 2011 Section 1-07.18 is deleted replaced by the following new section and subsections: (******) 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 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. All costs for insurance shall be incidental to and included in the unit or Lump Sum prices of the contract and no additional payment will be made. 1-07.18(2) Coverages , 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. The 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 24 ' Coverage shall include: A. Commercial General Liability - ISO 1993 Form or equivalent. Coverage will be written on an occurrence basis and include: • Premises and Operations (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) • Broad Form Property Damage • Independent Contractors • Personal/Advertising 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 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, r including Advertising activities) 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. r F. 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. Contractor shall name City of Renton,and its officers,officials,agents,employees and volunteers as Additional Insured (ISO Form CG 2010 or equivalent). The Contractor shall provide City of Renton Certificates of Insurance prior to commencement of work. The City reserves the right to r 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 carried by City of Renton. r B. Include a Waiver of Subrogation Clause. C. Severability of Interest Clause(Cross Liability) D. The Contractor shall provide the Contracting Agency and all Additional Insured's with written notice of any policy cancellation, within two business days of their receipt of such notice. E. Failure on the part of the Contractor to maintain the insurance as required shall constitute a ' material breach of contract, upon which the Contracting Agency may, after giving five business days notice to the Contractor to correct the breach, immediately terminate the contract or, at its discretion, procure or renew such insurance and pay any and all premiums in connection therewith, with any sums so expended to be repaid to the Contracting Agency on demand, or at r the sole discretion of the Contracting Agency, offset against funds due the Contractor from the Contracting Agency. 1 r H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 25 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 Liability ' 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) **Amount may vary based on project risk Automobile Liability Bodily Injury/Property Damage $1,000,000 (Each Accident) Workers' Compensation Statutory Benefits-Coverage A Variable (Show Washington Labor and Industries Number) Umbrella Liability Each Occurrence Limit $1,000,000 General Aggregate Limit $1,000,000 Products/Completed Operations Aggregate $1,000,000 Professional Liability(If required) Each Occurrence/Incident/Claim $1,000,000 Aggregate $2,000,000 Pollution Liability(If required)to apply on a per project basis Per Loss $1,000,000 Aggregate $1,000,000 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 CITY OF RENTON in the event any general aggregates ' are reduced for any reason, and shall reinstate the aggregate at the Contractor's 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. 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 Certificate of Insurance (ACORD 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". H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 26 z C. Amend the cancellation clause to state: "Should an of the above described policies be cancelled Y p before the expiration date thereof, notice will be delivered in accordance with the policy provisions." For Professional Liability 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. 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 construction in a suitable condition to minimize affects to vehicular and pedestrian traffic. All cost to maintain the roads shall be borne by Contractor. fAt 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 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MMPLEWOOD BASINMM2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 27 i 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 carrying 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 Drawings. The Contractor shall not proceed with any portion of the Work in areas where right of way, easements or rights of entry have not been acquired until the Engineer certifies to the Contractor that the right of way or easement is available or that 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. 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. , H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 28 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: 4 Contractor's plan of operation and progress schedule(3+copies) 4 Approval of qualified subcontractors (bring list of subcontractors if different from list submitted with Bid) 4 List of materials fabricated or manufactured off the project 4 Material sources on the project -+ Names of principal suppliers 4 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) 4 Shop Drawings(bring preliminary list) ' 4 Traffic Control Plans(3+copies) 4 Temporary Water Pollution/Erosion Control Plan In addition,the Contractor shall be prepared to address: I 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 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 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 29 i utilities may be resent at the reconstruction conference and Contractor should be The franchise y p p , 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 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 30 ii>rr 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: 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. 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 M.APLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 31 Weekly Schedule. 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 1, 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. 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 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 32 ' it 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 shall 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 within 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. 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. H:Tile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 M.APLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 33 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 summation 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 4 6 Pay item number } 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond CleaningA601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 34 , 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. I 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 certain 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 furnished 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 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: H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\201I Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 35 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 protect; providing sanitary facilities for Contractor's personnel; and obtaining permits or licenses required to complete the project not furnished by Owner. This item shall also include providing Engineer and Inspectors with access to telephone, facsimile t 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 far 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: 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) H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 36 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. E 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. 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 payment. 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 M.APLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 37 i 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 of the Contract Bond; nor shall such payment constitute a waiver of the Contracting Agency's ability to investigate and act upon findings of non-compliance with the WMBE requirements of the Contract; nor shall such payment preclude the Contracting Agency from recovering damages, setting penalties, 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. This reservation by the Contracting Agency to unilaterally 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). 1-09.112 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. i 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 MAPLEWOOD BASIN\2011 t Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 38 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 arbitrators 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 borne 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. 1 1 t ' 1 1 1 1 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 30 i i 1 i 1 1 1 1 i i 1 1 1 1 1 1 1-09.14 Payment Schedule (New Section) Project SWP-27-2057 General - Scope A. Payment for the various Bid Items, as further specified herein, shall include all compensation to be received by the CONTRACTOR for furnishing all tools, equipment, supplies, and manufactured articles, and for all labor, operations, and incidentals appurtenant to the items of work being described, as necessary to complete the various items of the WORK all in accordance with the requirements of the Contract Documents, including all appurtenances thereto, and including all costs of compliance with the regulations of public regulations of public agencies having jurisdiction, including Safety and Health Administration of the US Department of Labor(OSHA). +• B. The Owner shall not pay for material quantities that exceed the actual measured amount used and approved by the ENGINEER. C. It is the intention of these specifications that the performance of all work under the bid for each item shall result in the complete construction, in an accepted operating condition, of each item. Work and material not specifically listed in the proposal but required in the plans, specifications, and general construction practice, shall be considered incidental to the construction of the project and the Contractor shall include the cost within the unit bid prices. No separate payment will be made for incidental items. 1-09.14(1) Basic Bid (New Section) This section is an outline of the basic bid items that will determine the low bidder for this project. Measurement and Payment, where described in a bid item, shall supersede Measurement and Payment listed in other sections of the Special Provisions and Standard Specifications. Basis For Award The construction contract will be awarded by the City 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 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. Permits, Award, and Construction 20111 Cleaning The City has applied for the permits from the Army Corps of Engineers and Department of Ecology, and expects that the permits will be issued about late July. The permits should be similar to the ones obtained for the 2009 and 2010 cleaning projects. Examples wy H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASM2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 1 of 22 r irw of the previous 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 WDFW HPA permits within the allowable permit time limitations. The Contractor shall complete all work below the ordinary high water line for both projects by the 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. 1W Maplewood Creek Sediment Basin .w 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 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 customers 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 working on the project site. The Contractor shall not block the cart paths when working on the project site. rri H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 2 of 22 Work Day Restrictions - 2011 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 the cart paths on those days. Mon. Tues. Weds. Thurs. Fri. Sat., Sun August 11 B 12 B No work 15 19 A On weekends 22 23 26 A " Sept. 5 No 8 A 9 A " Work 15 " A — No Work on Flow Splitter and on entire creek on golf course. No Hauling Sediment. Contractor may work in sediment basin. B - No Work on Flow Splitter and on 10th and 11th fairway crossings. Ok to work in all other sections of the creek. Contractor may work in sediment basin and can haul sediment ( note - parking lots may be busy). Sept. 5 — Holiday. No work on entire project. Machinery shall not be started before 7 am on 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. I 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. �r 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)127-2057 MAPLEWOOD BASM2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section 1-09-14.doc Section 1-09.14 Bid Items, Page 3 of 22 go Bid Item 2 Construct Bypass Dam, Divert Creek, Rescue Fish, and Drain Sediment %W Basin (LS) This items includes all work needed for construction of temporary bypass dam, diversion of the creek from the work areas, draining the sediment basin, and coordination with adjacent private property owner regarding water supply into a private fish pond. See the description and photos of 1999 cleaning for an example 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. w. Upstream Bypass Dam and Creek Diversion The upstream bypass dam will be constructed upstream of the sediment basin, next to the 18-inch bypass inlet. The bypass dam will divert the entire flow from the creek into the 18- aw 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 wr 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 fish channel on the golf course at all times. It will be necessary dig a sump downstream of the bypass dam and install a sump pump to collect any water running under the bypass dam and redirect it back into the bypass pipe. Pumping will 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. no Drain Sediment Basin After the bypass dam is installed and the creek is diverted, the sediment basin may be drained using the 8-inch valves in the concrete structures. Before draining starts the Contractor will place plastic sheeting anchored by sandbags on the bottom of the basin, 5 to 6 feet out from the valves, to help reduce the amount of bottom sediment that may be stirred up and discharged through the valves. After the water is drained as low as the valves will allow, the Contractor will use a portable 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 silty to discharge to the creek other means may be used to dewater the sediment. The contractor shall not discharge sediment laden water to the creek. ,r The City Project Manager may assist the Contractor with the sequence needed to operate the valves to bypass and drain the sediment basin. Fish Rescue All fish and other aquatic life shall be rescued from the creek, sediment basin, and fishy ladder and transferred to the downstream creek per the HPA and Fisheries regulations. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASM011 Pond � Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 4 of 22 V 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 6") 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 aw the bypass and draining the basin. If the equipment is not satisfactory, and workers are not onsite the day of the bypass dam, installing the bypass dam 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 dam 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 first fish is placed in it. Captured fish shall be released to the creek downstream of the flow splitter structure. Coordination with Private Property Owner The private 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. During the maintenance period, the Contractor will be responsible for closing the inlet valve (located on the east side of the overflow spillway) that supplies water to the McCarty 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. McCartys pump and notifying McCarty at least 24 hours before gravel is placed in the creek above or adjacent to his property. Flow Splitter Structure and Creek Diversion Work on the flow splitter and sediment removal between bridges 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 HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 5 of 22 r 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. When the bypass is constructed the Contractor shall be responsible for immediately rescuing any fish stranded in the bypass section before removing accumulated gravel and sediment. Not Needed This Year The ContraGtOF shall install a temperary bypass StFUGture tE) GeRtain Or 'sE)Iate the area sediment removal, and pFeveRt sediment fFE)m washing dewnstream dLlr*Rg GleaR!Rg. Sandbags, plaStiG sheeting, and filter fabF'G Gan be used to build a bypass or iselatien StFUGtUre, similar to the ene used fer the Flew Splitter StFUGture. Water shall be kept fl i to the fish nhannel on the pelf nnUrse at all times 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 3 Remove, Haul, and Dispose of Sediment (LS) This item includes removing the accumulated sediment from all locations including: • the sediment basin and the channel at the north end of the basin, • the area between the hrldge_s Not needed this year • the flow splitter, • all other areas of the channel as shown on the plans or directed by the Engineer. • Sediment in the sediment basin and upper channel shall be excavated using a smooth bucket to avoid damaging the imported backfill layer and PVC liner. • Only singe dump trucks may be used across the bridge to the sediment basin, no truck and trailer combinations. Sediment removal and hauling shall comply with the Work Day Restrictions days identified in Bid Item #1. 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. Sediment Basin The accumulated sediment above the imported backfill layer shall be removed and disposed of offsite. The sediment basin, and channel at the north end of the basin, have a 12-inch layer of imported backfill placed above a 30 mil PVC liner. The imported backfill layer is different from the accumulated sediment and it is possible to differentiate between the two materials by sight and feel. The contractor shall use the sediment basin construction plans and as-built plans to locate the top of the 12-inch imported backfill layer. H:APile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)A27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 6 of 22 *W The Contractor shall hand dig test holes to confirm the location and elevation of the backfill layer, and PVC liner at the start of construction, and during excavation, when needed. Test holes are most likely needed at the edges of the basin where the PVC liner is close to the surface. The Contractor shall review any proposed test hole locations 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 between 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 test holes 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 Splitter and Area Between Bridges 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 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 this year shall be removed to the sttorn-of the e"aRnel and the FE)GkeFy on the east bank. The eXGa �atiGR extent Shall he HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid Items, Page 7 of 22 VW to rr 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 1000 to 1300 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 40 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 to Bid Item 4 Refill Basin, Remove Bypass Dam, Restore Bank (LS) 4W 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. .s H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section]-09-14.doc Section 1-09.14 Bid Items, Page 8 of 22 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. 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 This Year Bid item 5 Gravel Placernent Detail 1, Upstream of Flow tee 1,Ton} This itern anGludes placing streambed gravel at the edge E)f the Greek and hand spread!Rg it aGrocc the bottom of the Greek on the areas shown on the I d identified by the Gity, aw vlVVV alit/ vVaaV��i VI a1IV VIVVI\ III the UI1- r , filar material with an * will not he permitted. The gradatien requirements for the gravel are shewn an D tail 1 of the Plans a Grncc the Greek shall et noGGI it OR the Golf Course Event Days ir7ont'f rl ' Bad It Gravel may be plaeed by maGhiRe at the west edge of the Greek.-Gra�VeI shall he h ,nra spread @Gress the bettern of the Greek using shovels. The new grav 1 layer ii}en.The intended to he h IG�-atIee Gity amount 0 will Feview the gravel plaGement at eaGh 1E)Gatien and may adjust the. ' gravel, and depth of gravel as needed A aL-unus.epryGel S,te.G(P1Ied on thew shall he either moved to a to GLnile leGation in the immediate area, el: shAll �,z removed from the site, as deteFMined by4he City. SteGkpiliRg OF Femeving the unused gravel is inGluded as part ef the bid iteM GGSt. This item iRG'udes limited �e vegetation as Gutting, vegetation shall he reviewed and appFOved by the City PFOOF to Gutting. The GentraGtor shall RGt Gut )eyoR d the extent ide rd_ntifie by the City. The quantity feF this bid te provide a GeMmen proposal fer bid purposes. The ac;tual quantity used may vary fFc)rn that amount. The unit PFiGe We I IVIT I Rot be adjusted if the aGtual quantity vaFies by more than 25 peFGent from the bid quantitdelivery. The GentraGter shall provide a mateFial quantity tiGket from the L supplier, from a ee#a#ed SGale, giving the type and amount oerater material fie cn i�oad eef the site. HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 9 of 22 .. PayrneRt for this item will be rnade at the URit priGe arnGURt bad, and shall be GGRsider GOrnplete GE)MpenSatieR fer all materials, tools, labor, equipmeRt, exGavation, haul, disposal Fequired tG GOMplete the werk as shown on the Plans, as direGted by the Gity, Bed item 6 Gravel Placement _Det n, f f Clow Splutter (Ton) This item iRGIwdes pl@Ging streambed gFavel at the edge of the Greek and hand spFeading it identified by the City. erganiG GORtent less than 3 peFGent by volume. Crushed er aRgular FGGk Will Rat be permitted. The Gradation .equi.ements fer the 4" size gravel are shown en Detail 2 ef T`-laRs. shovels,The GentraGtor shall ave'd damaging the gelf GC)Urse gFGURds. QRIy smail soft tired vehiGles (SUGh as bebeats er wheel barFews) may be used to deliver gravel te the side of the Greek. Gravel well be plaGed at the top of the oreek, and GarFied down the Greek side by haR buE;kets. GFavel shall be hand spread aGFOSS the bettem of the Greek using AppFoximately 1 te 2 GY may be plaGed at eaGh IOGatien. The City will review the gravel plaGement at eaGh IeGation and may adjust the ameunt of' gravel, gravel as neeed Any unused gFavel SteGkpiled on the site shall be either moved to a StGGkpile IGGation in the &mmedeate area, er shall be removed frem the site, as determ"Red by the City. StE)GkpiliRg 0 rd removing the „n„serd gravel is innl„rderd as part of the bird item e_eSt and approved by the Gity pFieF tG GUttiRg. The CORtFaGtC)F shall RE)t Gut beyond the extent identified by the Gity The aGtual quantity used may vary from that aMGURt. The URit pFiGe wall not be adjusted the aGt ,al quantity i varies by mere than 25 nernent from the bird quantity. MeasuremeRt for Gravel PlaGemeRt shall be per Ton OR the haUl GE)RveyaRGe at the peiRt of delivery. The GeRtraGtC)F shall provide a material quanfity tiGket fFE)m the sUpplier, fFE) thwife. PaymeRt for this item will be made at the UR*t pFiGe amount bid, and shall be Gensider G°MpT , haul, and City,disposal required to GE)Mplete the werk as shown OR the RaRs, as direGted by the in aernrrdanee with the /;entraet rlen„ments H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doe Section 1-09.14 Bid Items, Page 10 of 22 Bmd item Thor item includes mediae and adir rst'nn existing boulder in the Greek hed and nlaninn ne wi Greek� �� ,ter For at ,,I' ;neoiflnat'nn Centinn 9 13.7(1) Rcei�'c-For—rRGGk Walls. Ea� meek beulder shall be a Two MoLpmrfinle 12"x!5"x!8" Trial\ shall net he it delivered to the ce ' where possible. Hand labor may be Reeded to adjust FeGks tO fiRal at'G R S in a a"comet aGGessible by maGhiner'y.The CORtT,aGtOF shall net-Fe,r ye eXGeSra ye ptation, OF damage adjacent tFees, the Greek bed or banks. The City may direGt FAG-.k IAGA inn and adjustments. Any URused Fe Gk StOGkpl led OR the e eit"ergrrooed to a Stem 'ng the r rni rsed rank is included as part of the hint item nnst Tom,,,...}.^.�.� /+ .,,�,.,,....... �...��. �., „t�•.>,.....,�.,... .,,.,rte.,�..r. yr u�.� vru ra�rrr vv.��.- This item 'RGlude�°°d GUtR;Rg, remOV'Rg, and d'SPE)Sii Rg of ntrearr side yenetatien ns needed to re@Gh the-GF'eek for rE)Gk�lacemeRt. All VegC-ta"tiOR .utting shall he reviewed nnrt ,nd the extent identified by the City fOF bid p rpeses. flit the aGtual or iantit y varies by more than 7F nernent from the hid or i ntit� .. y..r..�r�„y y vr�. crrurrz. one at the neint of deNvery. The ContFaGtE)r shall provide a material quant4y fiGket from n supplier, from a the site. Payment for this item will he made at the unit nrioe amount bid and sh•311 be Gonsid - dispesal required to eemplete the work as °whew i on the Plans as direcAed by the Gity, and u� �v „vu • y in annnrdanoe with the C`nntrant Dee menu vvi..ur ivy. .riu r the vvrrcruv Ow HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\201 I Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid ItemS, Page 11 of 22 00 so Bid Item 8 Channel Maintenance Areas (Each) sw This item includes performing 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 U1 — Remove an approx. 7-foot long section of roots/log from the middle of the creek. The root are about 8-to 12-inches in diameter. A power saw may be used to cut the roots. Remove misc. wood debris that has piled up on the roots. Use pry bars to relocate two to three large boulders (appx. 18"x 24"x 12") in that area to form a better chute for fish passage. All roots and wood debris will be removed from the area by hand. U2 — Relocate one or two large boulders to form a better chute for fish passage. Pry bars, or a cable winch operated from the top of the bank, may be used. U3 — Relocate one boulder to form a better chute for fish passage. The boulder will be moved about 6 feet down the creek to below the drop. A backhoe may be used to pick up the boulder if it can be reached without damaging the wooden cart bridge and existing boulders. Otherwise pry bars, or a cable winch operated from the top of the bank, may be used. R1 — Rake areas of gravel in the creek bed about 8'x 6' by 6-inches deep, that have been compacted and filled with sand and sediment. The gravel will be raked to work out the sediments and loosen the gravel bed for potential fish spawning. The gravel will be leveled smoothed at the end of the work The work includes limited trimming of small branches and shrubs as needed from the top of the bank down the bank in order to reach the work area. Only the minimum amount of vegetation needed will be removed. The Contractor shall review the proposed trimming with the Engineer prior to starting the work. The Engineer may adjust locations for channel maintenance as needed. All adjustments for .w channel maintenance are considered incidental. No extra payment will be made for any adjustments directed by the Engineer. All work for this item will be by hand labor(except power saws), unless otherwise approved by the Engineer. Only small pickup trucks may be used on the paved golf course path. Only small soft tired vehicles (such as bobcats or ATVs) may be used to deliver or remove material along the side of the creek. The Contractor shall keep the golf course path clear for golf carts and golfers. The Contractor shall not interfere with golf course play. The Contractor shall avoid damaging the golf course grounds. The Contractor shall be responsible for repairing any damages to the golf course grounds at his own expense, to the satisfaction of the golf course manager. "t This item includes supplying all labor, tools, equipment, and materials needed for the work. Removal, hauling, and offsite disposal of all materials, including wood, vegetation, sediment, •i excess gravel, etc. is included in the bid item. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 12 of 22 ei Im wir 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. 'w Bid Item 9 Channel Sediment and Vegetation Removal Areas (Each) This item includes removing sediment and vegetation in small sections; of the channel as shown on the plans, described in the bid item, and as directed by the Engineer. Locations ow R2 — Remove Sediment and Tall Grass: remove sections of accumulated sediment and tall grass in the fairway crossings. Each section of sediment may be about 5 to 8 feet long and up to 2 feet wide. The existing sediment depth may range from 12-to 15- „w inches. 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 help protect workers An from golf balls. All workers shall wear hardhats. Only one area of the fairway crossing no more than 30-feet long will be worked on at one time. The remaining areas of the fairway crossing shall remain unblocked for golf course play. Each section removed will count as one location for measurement. Sections that are larger than 8 feet long will be measured based on multiples of an 8•-foot section. For example; a 12-foot long section would be measured as 1.5 locations. The exact location, number, and extent of the work at each location will' be identified in the w► field by the Engineer. All adjustments for sediment and 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), unless otherwise approved by the City. Only small pickup trucks may be used on the paved golf course path. Only small soft tired vehicles (such as bobcats or ATVs) may be used to deliver or remove material along the side of the creek. The Contractor shall keep the golf course path clear for golf carts and golfers. �"' The Contractor shall not interfere with golf course play. The Contractor shall avoid damaging the golf course grounds. The Contractor shall be responsible for repairing any damages to the golf course grounds at his own expense, to the satisfaction of the golf course manager. This item includes supplying all labor, tools, equipment, and materials reeded for the work. �. Removal, hauling, and offsite disposal of all materials, including wood, vegetation, sediment, excess gravel, etc. is included in the bid item. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\201 I Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Ite+ms, Page 13 of 22 1 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 10 Branch and Wood Removal Areas (Each) This item includes removing small branches and wood in or along the channel as shown on the plans, described in the bid item, and as directed by the Engineer. f1W Locations R3 — Remove Branches: remove small sections of branches and wood that is in or over us the creek, and may be causing jam and impeding the creek flow. Branches and wood may range from 1/2-to 2-inches in diameter and 3—to 8-feet in length. Each section may contain three to six pieces of wood. Each section removed will count as one location for measurement. The exact location, number, and extent of the work at each location will be identified in the field by the Engineer. All adjustments for sediment and vegetation maintenance are considered incidental. No extra payment will be made for any adjustments directed by the City. .r� All work for this item will be by hand labor, unless otherwise approved by the City. Only small pickup trucks may be used on the paved golf course path. Only small soft tired vehicles (such as bobcats or ATVs) may be used to deliver or remove material along the side of the creek. The Contractor shall keep the golf course path clear for golf carts and golfers. The Contractor shall not interfere with golf course play. The Contractor shall avoid damaging the golf course grounds. The Contractor shall be responsible for repairing any damages to the golf course grounds at his own expense, to the satisfaction of the golf course manager. This item includes supplying all labor, tools, equipment, and materials 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 p P Y Y 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. H:\File S s\SWP-Surface Water ProJ ects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 14 of 22 Bid Item 11 Clean Fish Ladder and Inlet (LS) This item includes cleaning, removing, and disposing of the sediment removed from sections of the fish ladder, fishway inlet, and 42-inch pipe. • Only singe dump trucks may be used across the bridge to the sE�diment basin, no truck and trailer combinations. • Sediment removal and hauling shall comply with the Work Day (Restrictions days identified in Bid Item #1. A general description of the work involved is outlined below. 1. The fishway inlet, 42-inch pipe, and fish ladder will be cleaned starting at the top and proceeding downward. A vactor truck will probably be used to remove the sediment. 2. The fish ladder will be cleaned in the dry after the sediment basin has been cleaned and the creek has been directed back into the basin. 3. The 8-inch valve on the east side of the overflow spillway will be opened to maintain flow to the downstream creek. 4. Depending on the water level in the sediment basin, the contractor may need to stall a temporary barrier in front of the fishway inlet to keep the fish ladder dry. 5. A portable pump with an inlet screen meeting Fisheries requirements will be used to dewater each section to be cleaned. Fish rescue with nets and buckets will be performed as each section is dewatered. 6. It will be necessary to remove some shrubs and blackberries to access the east side of the fish ladder. Contractor will remove and dispose of offsite. 7. The sediment in the following sections will be removed: - All sediment will be removed from the fish weir and 42-inch pipe. - Approx. 2 feet of sediment will be removed from two sections of the fish ladder. - Approx. 1 foot of sediment will be removed from one section of the fish ladder. (about 1 foot of sediment will be left on the bottom of the fish ladder sections) 8. After the cleaning is finished any temporary barrier placed in front of the fishway inlet will be removed. 9. The valves will be adjusted to slowly refill the fish ladder and re-establish flow down the fish ladder. Approximately 3/4 of the flow shall be kept flowing to the downstream creek at all times. The City may assist the Contractor with the sequence needed to adjust the valves and flows. A backhoe bucket shall not be used to remove sediment from the fish ladder. See the reference plans for detail drawings of the fishway inlet, 42-inch pipe, and fish ladder. Sediment Disposal .ter HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Sectionl-09-14.doc Section 1-09.14 Bid ItE�MS, Page 15 of 22 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. Approximately 30 to 35 cy of sediment may need to be removed from the fishway, 42-inch pipe, and fish ladder. 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 + Bid Item 12 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. The Contractor shall identify and review all areas for hydroseeding 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\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 16 of 22 Bid Item 13: 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, or incidental to, 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). 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 completed. All debris and excess materials shall be removed from the project area at the end of the job. Work Day Restrictions I Work restrictions are listed below. Mon. Tues. Weds. Thurs. Fri. Sat., Sun August No work On weekends a Sept. 5 No " Work 15 " Sept. 5 — Holiday, No work Machinery shall not be started before 7 am any day. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOC BASM2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doe Section 1-09.14 Bid Items, Page 17 of 22 i 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. 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 work 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. rat Upstream Bypass 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 will 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 HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 18 of 22 M The work shall be planned and executed so the temporary bypass darn 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. Drain Sediment Basin After the bypass dam is constructed and the creek is diverted, the sediment basin will be completely drained using a portable 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 6") 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. � H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 19 of 22 .r 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 comply 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. 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. rrt 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 900 to 1100 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. .r 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 lit accomplished H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 20 of 22 AW Bid Item B-4 Refill Basin, Remove Bypass Dam, Restore Bank (L.S) 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 aw 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 sued 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. IAW H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section I-09-14.doc Section 1-09.14 Bid Items, Page 21 of 22 ill r 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, or incidental to, 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). Bid Item C-1 Construction Postponement (EA) so The City intends to award the contract and have the sediment basins cleaned in 2011, if the required Army Corps of Engineers Permits, and any other required permits, are received in time to complete the work within the allowable time limits given in the permits. If the permits at are not received in time to complete the cleaning within the allowable time limits, construction will be postponed to the allowable permit time limits in 2012. This bid item covers all increases in costs, additional costs, and damages that may be incurred by the contractor if the sediment basin cleaning is postponed to 2012 including but not limited to: insurance, bonding, changes in material costs, fuel cost, rental costs, equipment costs, wages and benefits, subcontractors, interest, taxes, fixed business costs, rescheduling of work, lost opportunity costs, profit, and any and all other costs. If construction is postponed the City will provide a new Work Day Restriction calendar for the work on the sediment basins. If the cleaning of both sediment basins is completed in 2011 this bid item shall not apply, and payment shall be zero ($0). Measurement of Construction Postponement shall be per each sediment basin. Payment for this item will be made at the unit bid amount bid, and considered complete compensation for all materials, equipment, labor, costs and damages required to complete this item of work in accordance with the Contract Documents. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 SPECS-2011 Maple-Madsen\20c-Bid Item Section 1-09-14.doc Section 1-09.14 Bid Items, Page 22 of 22 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: 1. 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. „w 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. rr 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 41 +rr 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 Traffic Control Devices. Contractor shall not proceed with any construction until proper 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: 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 MUTCD, 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 measurement 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 42 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: 1. 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 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. 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. 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 43 a 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. 1-11.1(4) Field Notes Field notes shall be kept in conventional format in a standard 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, 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(5) 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 44 • 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 k 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 for staking or "as-builting" while occupying one such monument and sighting another such i` 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 herein. The drawing depicting the survey shall be neat, legible, and drawn to an appropriate scale. 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. 1-11.1(7) Precision Levels Vertical Surveys for the establishment of bench marks shall satisfy all applicable requirements of section 1-05 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. 1-11.1(8) Radial and Station -- Offset Topography Topographic surveys shall satisfy all,applicable requirements of section 1-11.1 herein. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 45 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. 1-11.1(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. 1-11.1(11) As-Built Survey All improvements required to be "as-built" (post construction survey)per City of Renton Codes, TITLE 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. II' 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 q ( ) 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) Monument Setting 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 corners 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 46 _1 For all non corner monuments set while under contract o tract 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. r 1-11.2 Materials 1-11.2(1) PropertylEot 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. 1-11.2(2) Monuments Monuments per 1-11.1(5) shall meet the requirements as set forth in City of Renton Standard j Plans page H031 and permanently marked or tagged with the surveyor's identification number. 5 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. End of Division 1 i :i 'I S 5 ti E r H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 ' Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 47 2-01 CLEARING, GRUBBING,AND ROADSIDE CLEANUP 2-01.1 Description Section 2-01.1 is supplemented as follows: 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 E Section 2-01.2 is supplemented as follows: 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: 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 2-02.3(3)is revised and supplemented as follows: Item"1."Is 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 48 2-02.4 Measurement Section 2-02.4 replaces the existing vacant section: Sawcutting existing cement and asphalt concrete pavements shall be measured by the linear foot along the sawcut, full depth. Wheelcutting of pavement will not be measured for separate payment, but shall be included in other items of Work. 2-02.5 Payment Section 2-02.5 is supplemented by adding: "Saw Cutting", per Lineal Foot. "Remove Sidewalk", per Square Yard. "Remove Curb and Gutter",per Lineal Foot. "Cold Mix",per Ton "Remove Asphalt Concrete Pavement," per square yard. "Remove Cement Concrete pavement," per square yard. 'Remove existing ,"per All costs related to the removal and disposal of structures and obstructions including saw cutting, excavation, backfilling and temporary asphalt shall be considered incidental to and included in other items unless designated as specific bid items in the proposal. If pavements, sidewalks, or curbs lie within an excavation area and are not mentioned as separate pay items, their removal will be paid for as part of the quantity removed in excavation. If they are mentioned as a separate item in the proposal, they will be measured and paid for as provided under Section 2-02.5, and will not be included in the quantity calculated for excavation. 2-03 ROADWAY EXCAVATION AND EMBANKMENT ` 2-03.3 Construction Requirements Section 2-03.3 is supplemented by adding the following: Roadway excavation shall include the removal of all materials excavated from within the limits shown on the plans. Suitable excavated material shall be used for embankments, while surplus excavated material or unsuitable material shall be disposed of by the Contractor. Earthwork quantities and changes will be computed, either manually or by means of electronic data processing equipment, by use of 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 embankment beyond the limits indicated in the Plans, unless ordered by the Engineer, shall not be paid for. All work and material required to return these areas to their original conditions,as directed by the Engineer, shall be provided by the Contractor at his sole expense. All areas shall be excavated, filled, and/or backfilled as necessary to comply with the grades shown on the Plans. In filled and backfilled areas, fine grading shall begin during the placement and the compaction of the final layer. In cut sections, fine grading shall begin within the final six (6) inches of cut. Final grading shall produce a surface which is smooth and even, without abrupt changes in grade. Excavation for curbs and gutters shall be accomplished by cutting accurately to the cross sections, grades and elevations shown. Care shall be taken not to excavate below the specified grades. The contractor 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 Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 49 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 rovide temporary drainage or protection to keep the subgrade free from p p �' standing water. Acceptable excavated native soils shall be used for fill in the area requiring fills. Care shall be taken i 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 Borrow 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 haul 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 50 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. 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 i 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 or 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 backfill. 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 Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 51 i 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 backfill 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. I End of Division 2 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doe Page 52 5-04 ASPHALT CONCRETE PAVEMENT 5-04.3(7)A Mix Design Item 2 is deleted and replaced with: 1. Nonstatistical HMA Evaluation. The 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 Mixture 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 5-04.5(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 t Constituent Factor"f" All aggregate passing: 1 '/z", 1",3/a", 'h", 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 HAFile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASM01 I Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 53 A P ay 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 f 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-O4.5(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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 54 �1 5-06 TRENCH RESTORATION AND OVERLAY (moved from 8-20.3) New Section Added: CITY OF RENTON TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS 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. Modifications 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 aw 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 fir Specifications. An asphalt paver shall be used in accordance with Section 5-04.3(3)of Standard Specifications.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 Compactors"and "Jumping 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 55 .=1 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-05 (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#HR05 (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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 56 SECTION 9 TRENCH BACKFILL AND RESTORATION CONSTRUCTION REQUIREMENTS 1. Trench restoration shall be either by a patch or overlay method, as required and indicated on City of Renton Standard Plans#HR-05,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 be performed 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-05,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 ILI" 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 57 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-05, 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 roadway shoulder(s),the shoulder shall 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(15)working days after first opening 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 final 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. End of Division 5 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 58 ' k 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 1, 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 revised 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 59 !s Contractor shall rovide 2 copies of these certifications to the Engineer for approval. Certificates ' P P g pp 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. , 7-05 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 13074, 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 60 61 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 m 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. The 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 4, 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 paving sand before the asphalt cement solidifies. The inside throat of the manhole shall be thoroughly mortared and plastered. Adjustment 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. No 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(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 61 :i l 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 material 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 workmanlike 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. Any damage to existing pipe or structure that is to remain in place resulting from the Contractor's operations shall be repaired or replaced at his own expense. 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 t 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 Existing ," 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 62 i 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 for "Adjust Existing shall be full pay for 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 or Structure Excavation Class B is included in the schedule of prices then the work will be considered incidental and its cost should be included in the cost of the pipe. "Connect to Existing Catch Basin,"per each. _z "Connect Structure to existing pipe," per each. 7-08 GENERAL PIPE INSTALLATION REQUIREMENTS 7-08.3(1)C Bedding the Pipe Section 7-08.3(1)C is supplemented by adding the following: Pipe bedding for PVC sewer pipe shall consist of clean, granular pea gravel consistent with section 9- 03.12(3). It shall be placed to a depth of 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 tamp bedding material under the haunches of the pipe. Care shall be taken to.avoid displacement of the pipe during the compaction effort. Pipe bedding shall be considered incidental to the pipe and no further compensation shall be made. 7-08.3(2)A Survey Line and Grade Section 7-08.3(2)A is replaced with: Survey line and grade control shall be provided in accordance with Sections 1-05.4, 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 50 foot minimum intervals for grade staking. Any other procedure shall have the written approval of the Engineer. 7-08.3(2)B Pipe Laying—General Section 7-08.3(2)B is supplemented by adding the following: Checking of the invert elevation of the pipe may be made by calculations from measurements on the top of the pipe, or by looking for ponding of 1/2" or less, which indicates a satisfactory condition. At manholes, when the downstream pipe(s) is of a larger size, pipe(s) shall be laid by matching the (eight-tenths)flow elevation, unless otherwise approved 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 not be placed directly on rough ground but shall be supported in a manner which will protect the pipe against injury whenever stored at the trench site or elsewhere. No pipe shall be installed where the lining or 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 63 The CONTRACTOR shall inspect each pipe and fitting prior to installation to insure that there are not P PP gP 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 runs 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 Connections Section 7-04.3(2)H is supplemented by adding the following: All connections not occurring at a manhole or catch basin shall 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 j Section 7-08.3(2))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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 64 , �.s 11iY 7-08.5 Payment 4 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 7-09.3(15)A is revised as follows: Long radius(500 feet or more) 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. a 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(17) 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 orAWWA C105. The polyethylene wrap shall be tube type and black color. Any damage that occurs to the wrap shall be repaired in accordance with ANSI/AW WA 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 65 t ' 7-09.3(19)A Connections to Existing Mains Section 7-09.3(19)A is revised and supplemented as follows: I (******) 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 existing water mains will be done by City forces as provided below: City Installed connections: 1 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 existing water main 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. t 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 66 rib l 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: 1. 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 pressure 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 2.25 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 pressures not listed, the formula below shall be used: �lr The quantity of water lost from the main shall not exceed the number of gallons per hour as determined by the formula L=N P 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 ep 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, 2lb/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)\27-2057 MAPLEWOOD BASIN\2011 `k Pond Cleaning\1601 FINAL SPEC-201 I-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 67 z The paragraph stating: "Where dry calcium hypochlorite is used for disinfection of the pipe, flushing shall be done after disinfection." is deleted. Dechlorination of all water used for disinfection shall be accomplished 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 disposed into the storm drainage system or any water way. , 7-09.3(24)D Dry Calcium Hypochlorite Section 7-09.3(24)D has been replaced with: Dry calcium hypochlorite shall not be placed in the pipe as laid. 7-09.3(24)K Retention Period Section 7-09.3(24)K has been revised as follows: 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 mg/l. 7-09.3(24)N Final Flushing and Testing Section 7-09.3(24)N has been revised as follows: Before placing the lines into service, a satisfactory report shall be received from the local or State health department or an approved testing lab on samples collected from representative points in the , new system. Samples will be collected and bacteriological tests obtained by the Engineer. Section 7-09.3(25) is a new additional section: 7-09.3(25) Joint Restraint Systems General: Where shown on the plans or in the specifications or required by the engineer,joint restraint system (shackle rods) shall be used. All joint restraint materials used shall be those manufactured by star , national products, 1323 Holly avenue PO box 258, Columbus Ohio 43216, unless an equal alternate is approved in 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. Items to be galvanized are to meet the following requirements: j ASTM A153 for galvanizing iron and steel hardware. ASTM A123 for galvanizing rolled,pressed and forged steel shapes. , Joint restrainer system components: Tiebolt: ASTM A242, type 2, zinc plated or hot-dip galvanized. SST 7:5/8" for 2" and 3" mechanical joints, 3/4" for 4" to 12" mechanical joints,ASTM A325, type 3D, except tensile strength of full-body threaded section shall be increased to 40,000 lbs. minimum for 5/8" 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" mechanical joints. same H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 68 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,ASTM 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. 517:ANSI B18.22.1. 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 symmetrically around the pipe. Pipe Diameter Number of 3/4" Tie Rods Required 411........................................2 6„ 2 ........................................ 8"........................................3 1011.......................................4 1211.......................................6 1411.......................................8 1611.......................................8 1811.......................................8 2011.......................................10 e 241t.. ..............14 30" ..............(16-7/8"rods) ......................... 3611.......................................(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 d' 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. S H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 69 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 calculation 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. 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 Thrust 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 70 ' j. 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 9-30.713(1). 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: fir, 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 final 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 'i 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 71 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 complete the installation of the assembly including but not limited.to, excavating, tapping the main, laying and jointing the pipe and fittings and appurtenances, backfilling, testing, flushing, and disinfection, 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 7-14.3(1)is revised and the section is supplemented as follows: After all installation and testing is complete, the exposed portion of the hydrant shall be painted with 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 7-113(15). H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 72 yi 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 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. 7-14.3(4) Moving Existing Hydrants Section 7-14.3(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. 1 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 7-15.3 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 73 i 1 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. j 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 Sanitary Sewer Pipe 9-05.12(2) Ductile Iron Sewer Pipe 9-05.13 All pipe shall be clearly marked with type, class, and thickness. Lettering shall be legible and 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:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 74 7-17.4 Measurement Section 7-17.4 is supplemented as follows: Measurement of"Bank Run Gravel for Trench Backfill Sewer" will be determined by the cubic yard in place,measured by the neat line dimensions shown in the Plans, or by the Ton on truck tickets. 7-17.5 Payment Section 7-17.5 is revised and supplemented 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: "Plain Conc. Sewer Pipe_In. Diam.",per linear foot. "Cl. Reinf. Conc. Sewer Pipe_In.Diam.", per linear foot. "PVC Sanitary Sewer Pipe E. 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 for furnishing, hauling, and assembling in place the completed installation including all wyes, tees, special fittings, joint materials, bedding material, and adjustment of inverts to manholes for the completion of the installation to the required lines and grades. "Testing Sewer Pipe", per linear foot. The unit contract price per linear foot for"Testing Sewer Pipe" shall be full pay for all labor, material 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 to 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 for all work to remove unsuitable material and replace and compact suitable material as specified in Section 7-08.3(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 Backfill Sewer" shall be full pay for all work to furnish,place, and compact material in the trench. "Television Inspection",per linear foot. 'i End of Division 7 i H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 75 r 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 Marker 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 furnishing 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 76 8-14 CEMENT CONCRETE SIDEWALKS 8-14.3(4) Curing Section 8-14.3(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 �l 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 specific. 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." a: 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 BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 77 t 8-20 ILLUMINATION,TRAFFIC SIGNAL SYSTEMS,AND ELECTRICAL 8-20.2(1) 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 8-20.2(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. 8293(2) EWeavatingandBaek)WHn MOVED TO SECTION 5-06 Seetien 8 20.3(2)has been supplemented by addiiig the falle ['+TTV OF DL'ATTlIN TRENC14 RESTORATION AND STREET OVERLAY REQUIREMENTS Amended Apfil 4,2005 by Ofdifiaiiee 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 78 9 tea$ Lane Line(Replacement) A BROKEN WHITE line, 4 inches wide, used to delineate adjacent lames 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 15-foot gap. Two Way Left Turn Line(Replacement) A SOLID YELLOW line, 4 inches wide, with a BROKEN YELLOW line. 4 inches wide, separated by a 4-inch space. The broken or"skip"pattern shall be based on a 24-foot unit consisting of a 9-foot line and a 15-foot space.The solid line shall be installed to the right of the broken line in the direction of travel. Crosswalk Line(Replacement) 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. Stop Line(Replacement) A SOLID WHITE line 12, 18, or 24 inches wide as noted on the Contract plans. 8-22.3(5) Installation Instructions Section 8-22.3(5)is revised as follows: ******) A manufacturer's technical representative need not be present at the initial material installation 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 foot contract price for"Remove Paint Line" and "Remove Plastic:Line" and the lump sum contract price for "Remove existing traffic markings" shall be full compensation for furnishing all labor, tools, material, and equipment necessary for removal of existing traffic markings as per the plans, specifications and detail sheets. If these pay items do not appear in the contract schedule of prices,then the removal of old or conflicting traffic markings required to complete the channelization of the project as shown on the plans or detail sheets shall be considered incidental to other items in the contract and no further compensation shall be made. 8-23 TEMPORARY PAVEMENT MARKINGS 8-23.5 Payment Section 8-23.5 is supplemented with the following: (******) If no pay item is included in the contract for installation or for removal of temporary pavement markings then all costs associated with these items are considered incidental to other items in the contract or included under"Traffic Control," if that item is included as a bid item. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 79 I 8-24.3(1) Rock Wall Added SWP-27= Section 8-24.3(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 the 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 appearance 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 perpendicular 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. I 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. End of Division 8 1 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 80 (January 5, 2004) 9-03.8(2) HMA Test Requirements Section 9-03.8(2)is supplemented with the following: ESAL's The number ofESAL'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: 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 1rr 1", 3/4", %2", and 3/8"sieves ±6% ±81% U.S. No.4 sieve ±6% ±81/0 U.S. No. 8 sieve ±6% ±81/0 r U.S. No. 16 sieve ±4% ±6`.'/o U.S. No. 30 sieve ±4% ±6</o 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. Ow 9-05 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 1V,[ 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 IV. Cement used in the manufacture of reinforced concrete pipe shall be Type II in conformance with ASTM C150. No admixture shall be used unless otherwise specified. rrr +rr H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 81 >iir 9-05.7(2)A Basis for Acceptance(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: 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. sewer pipe shall be furnished with pipe ends cut Unless otherwise specified, spiral rib storm se p p p p 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 metallic 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 82 ti . 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) CPEPSewerPipe Section 9-05.12(3) is a new additional section: CPEP- Smooth interior pipe and fittings shall be manufactured from high density polyethylene resin -r 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 narrow 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 of 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 s of bend of the metal at the corners of the ribs shall be 0.0625 inch with an allowable tolerance of+ 10 a _ percent. i i f H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 83 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: C1 Coating Material: High Solids Urethane Surfaces: Concrete Surface In accordance with SSPC Preparation: SP-7 (Sweep or brush off 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\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 84 W. MW Materials, Seed A. On the pond slopes the following grass/forb mixes shall be used at a rate of 65 lb/acre: Red fescue Festuca rubra 25% Colonial bentgrass Agrostis tenuis 25% Meadow foxtail Alopecurus pratense 40% Water smartweed Polygonum hydropiperoides 10% B. Wood Cellulose Fiber Mulch: Degradable green dyed wood cellulose fiber free from Iwo weeds or other foreign matter toxic to seed germination and suitable for hydromulching. C. Soil Binder or Tacking Agent: Liquid concentrate diluted with water forming a transparent 3-dimensional film-like crust permeable to water and air and containing no agents toxic to seed germination. Contractor shall comply with all environmental regulations and manufacturers recommendations regarding fertilizer use. 9-14.5(7)C Transportation, 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 for each grass species. 9-14.5(7)D Installation 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. D. Limit preparation to areas which will be immediately seeded. E. Loosen topsoil of areas to be seeded to minimum depth of 4 inches. +W F. Grade area to be seeded. Remove ridges and fill depressions as required to drain. G Seed immediately after preparation of bed. Spring seeding shall cccur between April 1 and June 1 and fall seeding shall occur between August 15 and O,-.tober 31 or at such „■ other times acceptable to the City. H. Seed indicated areas within contract limits and areas adjoining contract limits disturbed as a result of construction operations. I. Perform seeding operations when the soil is dry and when winds do not exceed 5 miles per hour. J. The contractor shall use the double application method for all hydroseeding as follows: Mulching A. Mulch cover shall be applied at 2,000 Ibs/acre as follows: 1. First application: 100 percent 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 hydraulic equipment. distribution and discharge lines shall be equipped with a set of hydraulic discharge spray nozzles which will provide a uniform distribution of the material. Tacking agent shall be applied at 80 gal/acre. Contractors shall comply with all environmental regulations r and manufacturers recommendations. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006 02 Maplewd.doc Page 85 ON rr 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. we 9-14.5(7)F Warranty Hydroseeding to 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 required 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. w w H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-2006v02 Maplewd.doc Page 86 ill 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. Approval 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 l"bypass installation. p 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 C509 latest revisions. All external and internal 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 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. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-201 I-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 87 i 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 9-30.3(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 Assembly 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. 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 H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 88 aw 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 pumper 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. Aw 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: dW (******) Polyethylene pipe shall not be used. we 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. 40 9-30.6(5) Meter Setters Section 9-30.6(5)has been supplemented as follows: (******) Im Meter setters shall be installed per the City of Renton Standard Details for water meters, latest revision End of Division 9 r�s rr VW rr H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1601 FINAL SPEC-2011-Maple-Madsen\20a-SPECIAL PROVISIONS-200602 Maplewd.doc Page 89 WSDOT AMENDMENTS The WSDOT Amendments are incorporated in their Entirety. The First Page is included as a Reference � j 1 INTRO.AP1 2 INTRODUCTION 3 The following Amendments and Special Provisions shall be used in conjunction with the 4 2010 Standard Specifications for Road, Bridge, and Municipal Construction. 5 6 AMENDMENTS TO THE STANDARD SPECIFICATIONS 7 8 The following Amendments to the Standard Specifications are made a part of this contract 9 and supersede any conflicting provisions of the Standard Specifications. For informational 10 purposes, the date following each Amendment title indicates the implementation date of the 11 Amendment or the latest date of revision. 12 13 Each Amendment contains all current revisions to the applicable section of the Standard 14 Specifications and may include references which do not apply to this particular project. 15 16 02.AP1 17 SECTION 1-02, BID PROCEDURES AND CONDITIONS 18 January 4, 2010 19 1-02.7 Bid Deposit 20 In the first paragraph, the third sentence is revised to read: 21 22 For projects scheduled for bid opening in Olympia, the proposal bond may be in hard 23 copy or electronic format via Surety2000.com or Insurevision.com and BidX.com. 24 25 1-02.9 Delivery of Proposal 26 In the first paragraph, the first sentence is revised to read: 27 28 For projects scheduled for bid opening in Olympia, each Proposal shall be sealed and 29 submitted in the envelope provided with it, or electronically via Expedite software and 30 BidX.com at the location and time identified in Section 1-02.12. 31 32 The following new paragraph is inserted after the first paragraph: 33 34 For projects scheduled for bid opening in the Region, each Proposal shall be sealed 35 and submitted in the envelope provided with it, at the location and time identified in 36 Section 1-02.12. The Bidder shall fill in all blanks on this envelope to ensure proper 37 handling and delivery. 38 39 06.AP1 40 SECTION 1-06, CONTROL OF MATERIALS 41 April 5, 2010 42 1-06.1 Approval of Materials Prior to Use 43 This section is supplemented with the following new sub-section: 44 45 1-06.1(4) Fabrication Inspection Expense 46 In the event the Contractor elects to have items fabricated beyond 300 miles from 47 Seattle, Washington the Contracting Agency will deduct from payment due the 48 Contractor costs to perform fabrication inspection on the following items: 49 ASSEMBLED AMENDMENTS 1 1 1 1 t t 1 t 1 1 1 i 1 i 1 1 1 1 Maplewood Creek PERMITS Washington State Hydraulic Project Approval Army Corps of Engineers Nationwide Permit (will be issued before construction) Washington State Dept. of Ecology Water Quality Certification (will be issued before construction) m i �I Washington HYDRAULIC PRQJEGT APPROVAL North Puget Sound Departrhent of 16078 Mill Creek Boulevard FISH and RCW 77.55,021-Appeal Pursuant to Chapter 34.05 RCW Mill Creek,WA 38 1 2 B WILDLIFE ' RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 err Issue Date: May 06,2009 Control Number: 109034-2 MAY I I Project Expiration Date: May 14,2012 FPA/Public Notice# N/A CITY OF.t��,4T04 rr' uTiL TY S, YSTEW, VW PERMITTEE AUTHORIZED AGENT OR CONTRACTOR' Renton'City of Surface Water Utility ,ATTENTION: Daniel Carey ow 1055 S.Grady Way 5th Floor Renton,WA 98057 425-430-7293 ft Project Name: Sediment Basin Cleaning and Maintenance 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 LIMITATIONS: The project may begin immediately and shall be completed by May 14, 4M 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), a 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 CLEANING", dated April 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 *W 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 continually 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 ,w. z 's Washington North iPuget Sound �� ashingtq_ HYDRAULIC PROJECT APPROVAL Department of 16418 Mill Creek Boulevard FISH and RCW 77.55.021-Appeal Pursuant to Chapter 34.05 RCW Mill Creek,WA 9$012-1296 WILDLIFE RCW 77.55.100-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 Issue Date: May 06, 2009 cor►trol Number 109034=2 Project Expiration Date: May 14,2012 FPA/Publlc Notice#: N/A P Y 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. �.i 8. Prior to releasing the water flow to the project area, all dredging shall be completed. 9. Releasing of water back in to the pond shall be done slowly, so that approximately 314 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. .r 11. Due to interception of spawning gravels in the sediment basin,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 t site whenever maintenance 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 1 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. 13. Any device used for diverting water from a fish-bearing stream shall be equipped with a fish guard to prevent passage offish 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 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 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. 14. Dredged streambed materials shall be disposed of upland so they will 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 r,r 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. oil Page 2 of 5 Washington North Puget Sound �< oepartmertof HYDRAULIC PROJECT APPROVAL lsois Min creek souievard 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 rtrr Issue Date: May 06,2009 Control Number: 109034-.2 Project Expiration Date May 14,2012 FPA/Publc Notice#: N/A it . '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, filter fabric, temporary sediment ponds, check dams of pea gravel-filled burlap bags or other material, and/or immediate mulching of UK exposed areas. 1`9. Prior to starting work, the selected erosion control measures (Provision 18)shall be installed. Accumulated sediments shall be removed during the project and prior to removing the erosion control measures after completion of work. 20. 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. 21. If high flow conditions that may cause siltation are encountered during this project, work shall stop until the flow subsides. 22. Extreme care shall be taken to ensure that no petroleum products, hydraulic fluid,fresh cement, OIL sediments, sediment-laden water, chemicals, or any other toxic or deleterious materials are allowed to enter or leach into downstream state waters. UK 23. 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 agent/contractor no less than three working days prior to start of work, and again within seven days +err 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 WRIA: Waterbody: Tributary to: 08.0302 Maplewood Creek (rb) Cedar River 1/4 SEC: Section: Township: F11an Latitude: Longitude: County: SW 1/4 15 23 N IN 47.474238 W 122.16372 King im Location#1 Driving Directions +rw YY[ Page 3 of 5 rr Washington HYDRAULIC 'PROJECT APPROVAL North.Puget Sound Department of 16818 MiII 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)T75-1311 issue Date: May 06, 2009 Control Number: 1 09034-2 Project Expiration Date:May 14,2012 FPA/Pubiic Notice#: N/A oil APPLY TO ALL HYDRAULIC PROJECT APPROVALS wr 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, �r1i 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 they 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 Hydraulic Project Approval is issued and operator(s)performing the work may be 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. ,w 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 bank stabilization projects)or 77.55.141 are subject to additional 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 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 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 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 North Puget Sound o�parm,eptoe HYDRAULIC PROJECT APPROVAL 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 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 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 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 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 WAG. The request for FORMAL APPEAL shall be in WRITING to the Environmental and Land Use Hearings Board at Environmental Hearings Office, Environmental 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 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 for Director Larry Fisher 425-313-5683 " " WDFW CC: Page 5 of 5 EXAMPLE — 2010 Permits 2011 Permits applied for, should be similar DEPARTMENT OF THE ARMY g1 . SEATTLE DISTRICT,CORPS OF ENGINEERS P.O.BOX 3755 SEATTLE,WASHINGTON 98124-3755 REPLY TO ATTENTION OF IUIJ i 5 X005 Regulatory Branch RECOVED JUN 16 ?E^q City of Renton, Surface Water Utility CITY OF Rtv�fON Mr. Daniel Carey UTILITY SYSTEMS 1055 South Grady Way Renton, Washington 98057 Reference: NWS-2007-688 Renton, City of ,,w Dear Mr. Carey: We have reviewed your application to place 25 cubic yards of fish gravel below the up 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 s information you provided to us, Nationwide Permit (NWP) 27, Aquatic Habitat Restoration, Establishment, and Enhancement Activities and Nationwide Permit 33, Temporary Construction, Access and Dewatering (Federal Register, 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, Terms 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 General Implementation 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- rrw rr 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 Certificate of Compliance with Department of the Army Permit 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 form and information 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.army.mil. Sincerely, Jacalen Printz, Project Manager Regulatory Branch Enclosures ,rw y_ •111■- unn E ♦ 11111 , 1 � � I ��• N�l��, 7 , - ,_ _ , �■�.-11111. ♦i \� _I_�'��I�� �x•11��- y•i Tiuuln_ r r �\�=�� � /% �.. •�� � `,:I///11111111 1jJ ' ���Ijj�,\//:\►� Inn\�•,113M :iP 9J•,,o ' !1�pnnnq ■■ �% ! rI��vj��::iiiliil•�� �•�����' �`�, I■,��I./•�\...•lam .-�. iii � � \ ♦♦,I 1.11 --••� �♦ ,� .-- ►� f'o•� ■ an►_ \1 mid mmu♦ = =\`:��i����ijj���\liijj��tr��♦♦' ��il Maplewood Creek ■1�.11IIn,�1►l1\�\� �`�\`''.� 1flf,ji..f1 ' �� �•._ P--� X111111-- �,' f ♦1 I 1 ii�� �♦i'Imu.= �` •b����i • � • /�������i1� ,ail NOW�-■:-- ,�♦Anu � �i�////i, III•i �--� � 11(1 /�o•`S���lat� �°_-��� �����►���♦va■u oar NOW= • NOW PAP ffigms ON 1i'�''' �, I�/�����i��i Vii♦ .��� �♦� ♦iii♦�� � '�♦�:�:�1:����1��. Opp��♦�G�����'I I��i��O���:':��Q • �� X11 •.•■..... .■ ♦�'��•►�;���1�„f Ifs���V•�����•���♦� ''�,' � �►► ti n►. .��� ►��iii_ ♦i:!�♦ice♦.�♦i ^ ♦I1♦♦♦ ♦�i.C• off Water Body: Maplewood Creek Reference #: 398567-09-01 1 :11 •11 1� it Project: Creek Sediment Basin • Applicant: of Renton Washington Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Renton, 980,58 Date: April 009 Sheet: 1 of PLAN VIEW - 1 V , �. MAPLEWOOD ; CONCRETE INLET CREEK 18-IN BYPASS PIPE S = diment Removal Locatio G = t Locatio (typical) EXISTING ; V- egetation Thinnin pical) (SEDIMENT BASIN SEE DETAIL McCARTY G,V PROPERTIES � b �G DETAIL O S,V CLEANING EXISTING FLOW SPLITTER _ SEE DETAIL G,V SEE DETAIL —S,V HIG FLOW �e�l) —BHA EL (D /. \ V10 i o\' e M WbQQ GO OURSE Project Site Latitude: 47.4749 N Longitude: -122.1634 W 0 150 300 Section 15,21, 22 Township 23N, Range 5E NORTH SCALE 1" =300 FT Adjacent Property Owners: Adjacent � CITY OF RENTON BASEMAP 1. Casey McCarty DATUM: NAVD 1988, FEET N w - - Ca 9"ZI I Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton ., Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 2 of 12 PLAN VIEW - Sediment Basin EX. CON ETE INL _ s�. _M PLE OD - �i �v RE EX. 18" BYP SS PIPE i BYPASS LO TEMPORARY DIVERSION DAM FLOW IN BYPASS PIPE `� �' DURING BASIN CLEANING SEE DETAIL emov Sediment . ... : •.•.J...... EX. 18" YPASS P E • •• ••• • �i EXISTING .. ' ....•............ SEDIMENT BASIN 1 ......... ...... . ........ ...... FLOW •' ''' R move ediment Fish Weir Fish La e r Ov o Sp Away I FLq Project Site Latitude: 47.4749 N Longitude:-122.1634 W 0 25 50 Section 15, 21, 22 Township 23N, Range 5E NORTH SCALE 1"= 50 FT CITY OF RENTON BASEMAP DATUM: NAVD 1988, FEET .. t\' w5 — (Q ca Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 3 of 12 BASIN GROSS-SECTION CROSS-SECTION A-A SEDIMENT BASIN ACCESS ROAD EL 115.2 (typical) Width Varies 90' to 20' O } I 18" Bypass Pipe PVC Liner BASIN BOTTOM EL 108.7 (typical) REMOVE ACCUMULATED SEDIMENT Approx 4 to 5 feet deep Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 4 of 12 EMPORARY DIVERSION DAM DETAIL APLEW CREEK % -� 0 / OHW (A r i' PLASTIC SHEET i TO SEAL DAM, SANDBAGS ;' ;' REDUCE E . CONC T UNDERFLOW 1 LET , /B EX. 8" BYP S PIPE i' 0 / i Bid / -ZQ' TEMPORARY DIVERSION DAM APPROX 2.5 TO 3.5 FEET HIGH ` CONSTRUCTED OF SANDBAGS, \\ MEDIA BAGS, AND PLASTIC SHEETING (typical) 0 5 10 Project Site Latitude: 47.4749 N NORTH SCALE 1"= 10 FT Longitude: -122.1634 W CITY OF RENTON BASEMAP Section 15, 21, 22 Township 23N, Range 5E DATUM: NAVD 1988, FEET Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 5 of 12 DIVERSION DAM LROSS-SECTION CROSS-SECTION B-B ' TEMPORARY DIVERSION DAM - UPSTREAM OF SEDIMENT BASIN OHW DEPTH APPROX —2' 2 TO 4 INCHES SANDBAGS TO SEAL EDGES AND ANCHOR PLASTIC FLOW I I i -2.5' T❑ 3.5' -- ---------- ---------------- CHANNEL PLASTIC SHEETING BOTTOM TO SEAL DAM MEDIA BAG OR OTHER MATERIAL EXISTING CONCRETE INLET TO FORM DAM AND BYPASS PIPE (IN FOREGROUND) Project Site Latitude: 47.4749 N Longitude:-122.1634 W Section 15, 21, 22 Township 23N, Range 5E (o Water Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 6 of 12 FLOW SPUTTER DETAIL i O TEMPORARY DIVERSION BERM APPROX 1.0 TO 1.5 FEET HIGH CONSTRUCTED OF SANDBAGS AND PLASTIC SHEETING MAPLEWOOD CREEK OHW (Approx) TO LOW FLOW ,.''<<' CHANNEL , '�'� % FLOW SPLITTER STRUCTURE C REMOV ACCUMULATED SEDIM NT OVERFLOW CHANNEL (DRY) 0 5 10 Project Site Latitude: 47.4749 N NORTH SCALE 1"= 10 FT Longitude: -122.1634 W CITY OF RENTON BASEMAP Section 15, 21, 22 Township 23N, Range 5E DATUM: NAVD 1988, FEET NwS- - Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 7 of 12 FLOW SPLITTER CROSS-SECTION CROSS-SECTION C-C TEMPORARY DIVERSION BERM AT FLOW SPLITTER OHW DEPTH APPROX BERM FROM SANDBAGS 2 TO 4 INCHES AND PLASTIC SHEETING FLOW n ,COMING 1 � TbWARD PAGE L- �� ~2,5' I 0 0 0 0 0 CHANNEL I— — J L — BOTTOM L — REMOVE ACCUMULATED SEDIMENT OVERFLOW CHANNEL (dry) FLOW SPLITTER OVERFLOW WEIR Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 8 of 12 T rPICAL GRAVEL PLACEMENT DETAIL THIN VEGETATION, ADJUST BOULDER LOCATIONS, IF NEEDED QOM 00 O O EX. BOULDER CLUSTERS �O (TYPICAL) O Qv 4v ORDINARY HIGH WATER LINE (TYPICAL) OO z mgt O O ° GRAVEL REPLACEMENT AREA 0 \ (TYPICAL) PLACE APPROX. 1 TO 2 CY OF \, CLEAN GRAVEL ° \ SEE SECTION VIEW :•O(:�. 1 THIN VEGETATION, 't IF NEEDED EX. ROOT I OG 1 0 5 10 NORTH SCALE 1" = 10 FT NWS-� CO --W Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 9 of 12 GRAVEL PLACEMENT CROSS-SECTION TYPICAL SECTION D-D - �- (LOOKING UPSTREAM) EX. TREES AND EX. SHRUBS AND CUTTINGS SHRUBS PLANTED BY CITY THIN VEGETATION, ADJUST BOULDER LOCATIONS, IF NEEDED WATER DEPTH VARIES 2"TO 6" (TYPICAL) EX. EAST BANK 0 OHWL ORIGINAL GRAVEL LAYER , 12"THICK GRAVEL REPLACEMENT WIDTH VARIES ERODED GRAVEL LEVEL ' 6" TO 12"THICK (APPROX.) 5'TO 8' TYPICAL 1 TO 2 CY OF CLEAN GRAVEL (APPROX.) GRAVEL REPLACEMENT` GRAVEL REPLACEMENT IN HIGH FLOW AREA IN LOW FLOW AREA ' SIZE Percent Finer by Weight SIZE Percent Finer by Weight 12"-9" 100 -70% 4" 100 -75% 9"-6" 70 -40% 2" 75- 30% 6"-3" 40 -20% 1" 30 - 0% ' <1" 20% 1/4" 0% 0 5 "NOTE - Gravel Size SCALE 1"=5 FT May Be Revised By WDFW Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 10 of 12 TYPICAL 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 TOP OF BANK E SANDBAGS , AS NEEDED r ical \ OIN E EX. ROOT LOG ADJUST BOULDER LOCATIONS, IF NEEDED 0 5 10 NORTH SCALE I"= 10 FT Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 11 of 12 CHANNEL CLEANING GROSS-SECTION TYPICAL SECTION E-E EX. TREES AND SHRUBS , (LOOKING UPSTREAM) PLANTED BY CITY TEMPORARY BERM APPROX. 1 TO 1.5 FT HIGH FROM SANDBAGS, PLASTIC 1 SHEETING, FILTER FA RIC TOP OF BANK WATER DEPTH VARI S 2"TO 6" (TYPICAL) OHWL THIN VEGETATION, IF NEEDED r• WIDTH VARIES ADJUST BOULDER ' 5' TO 6'TYPICAL LOCATIONS, IF NEEDED REMOVE ACCUMULATED SEDIMENT Typically 3 to 5 ft wide, 1 ft deep 0 5 SCALE 1" =5 FT Water Body: Maplewood Creek Reference #: 398567-09-01 Project: Maplewood Creek Sediment Basin Cleaning Applicant: City of Renton Purpose: Remove sediment from basin and channel. At/Near: City of Renton Location: 4050 Maple Valley Highway King County, Washington Renton, Washington, 98058 Date: April 2009 Sheet: 12 of 12 low NATIONWIDE PERMIT 27 0�0- -of 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 +r 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.Aquatic 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: r 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 *rr Wrr reestablish vegetation,including plowing or discing for seed bed preparation and the planting of appropriate wetland T 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 its 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 P ro j ect 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 least 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 general 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 err Technical Service Provider pursuant to NRCS Field Office Technical Guide standards;or wr 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) �r 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 `rr 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 rrr 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. rr 3. Spawning 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.Migratory Bird Breeding Areas.Activities in waters of the United States that serve as breeding areas for migratory birds must be avoided to the maximum extent practicable. +rr 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.). Material used for construction or discharged must be free from toxic pollutants in toxic amounts(see Section 307 of the Clean Water Act). .r 7.Water Supply 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 Impoundments.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. .r 9.Management 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). Wrr rr 3 w 10.Fills Within 100-Year Floodplains.The activity must comply with applicable FEMA-approved state or local floodplain management requirements. 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 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 Temporary 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.Proper 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 Rights.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.Endangered Species.(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 http://xww.fws.gov/and http://tivtivii,.noaa.zov/fisheries.htnil respectively. 4 wee 18.Historic-Properties. (a)Incases 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 aw 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 4W 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 Im 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 6+ 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. ww Where the non-Federal applicant has identified historic properties which the activity may have the potential 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 40 complete pre-construction notification whether NHPA Section 106 consultation is required. Section 106 consultation is not required when the Corps determines that the activity does not have the potential to cause effects on historic properties(see 36 CFR§800.3(a)). If NHPA section 106 consultation is required and will occur,the r 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 intentionally 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. err 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 00 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. irr 19.Designated Critical 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 rr 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 resource 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.Mitigation.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 rr 5 ow 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 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.(f)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 Quality.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. , I 22.Coastal Zone Management.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.Regional and Case-By-Case Conditions.The activity must comply with any regional conditions that may we 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. 66 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 No 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. rr 6 +w err "" 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 letter to the appropriate Corps district office to validate the transfer.A copy of the nationwide permit verification "W 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 go liabilities associated with compliance with its terms and conditions,have the transferee sign and date below." (Transferee) .. (Date) 26. Compliance 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 rwr 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. wr 27.Pre-Construction Notification. (a)Timing.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. .,r 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 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 rr 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(f))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 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 �r. 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 �rw 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)Agency 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. irr (e)District Engineer'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 wr 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 proposal before the permittee commences work.If the prospective permittee elects to submit a r+ 8 wo 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 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 +r. 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 rrr until the district engineer has approved a specific mitigation plan. 28. Single and Complete 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. err C. Corps Seattle District Regional General Conditions rrr 1. Aquatic Resources Requiring Special 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 +r 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 La., the permittee must submit a pre-construction notification to the District Engineer in accordance with Nationwide ,r. 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 Bay. Activities requiring Department of the Army authorization and located in the aw Commencement Bay Study Area are not authorized by the following NWPs: NWP 12 — Utility Line Activities(substations) NWP 13 — Bank Stabilization "w NWP 14 — Linear Transportation Projects NWP 23 — Approved Categorical Exclusions NWP 29 — Residential Developments fm NWP 39 — Commercial and Institutional Developments NWP 40 — Agricultural Activities to 9 ow 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(httv://iiry«a,.l•vclfw.wa.QOV/hab/ahg/ispzdoc.htm);King County's Reconnaissance Assessment of the State of the Nearshore Ecosystem (http://dnr.metroke.gov/wlrlwatersheds 1puzetlnearshorelsonr.htm);and three technical(white)papers—Marine and Estuarine Shoreline Modification Issues,Ecological Issues in Floodplains and Riparian Corridors,and Over-Water Structures:Marine, Freshwater, and Treated Wood Issues(http://wd r.wa.govlhab/aWahzwhite.him). 1 5. Cultural 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 http://wwtir.nwr.noaa.z on/ 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. rwr 10 A 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 +r� (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,NWT 27 may not be used for the enhancement or creation of tidal waters other than wetland and riparian areas. (See the NWT definition section for more information). W& NOTE: Conversion of wetlands dominated by native vegetation to open water habitat is not typically viewed as environmentally beneficial and would typically not be authorized under NWP 27. NOTE: Restoration projects involving shellfish seeding must use shellfish naturally present within the watershed we (native shellfish)to be considered a restoration proposal under NWT 27. E. State 401 Certification General Conditions ow 1.For in-water construction activities. Individual 401 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 we water quality standard(WAC 173-201A)or sediment management standard(WAC 173-204). State water quality standards can be located on Ecology's website:http://tivv4.,w.ecv.wa.2ov1proz7-amslwq/sx,gsl. Sediment management standards can be located on Ecology's website: http://w,vi-�v.ecv.wa.gov/biblio/wacl 73204.html. In f ormation is also available by contacting Ecology's Federal Permit staff. 2. Projects or Activities Discharging to Impaired Waters. Individual 401 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: http://wtii m).ecv.wa.govl prozrams lwgl303dl2002l2002-index.htnil or by contacting Ecology's Federal Permit staff. 3. Notification. For projects or activities that will require individual 401 review,applicants must provide Ecology with the written documentation provided to the Corps(as described in Corps Nationwide Permit General Condition n,r 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. aw (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: .r htto://iaivw.ecy.wa.gov 1proz7-amslcea/wetla7idslindez.htinl 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). wo Note:Forms are available at the Army Corps of Engineers website:http://wmn4,.nws.usace.ar7nv.niil or by contacting Ecology's Federal Permit staff. 11 r (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. Aquatic resources requiring special protection. 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. Mitigation. 401 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 for Ecology review and approval shall be based on the guidance provided in Wetland Mitigation in Washington State,Parts 1 and 2(Ecology Publication#s06-06-011a and#06-06-011b)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 (f) How it will be maintained and monitored to assess progress towards goals and objectives. Monitoring will No 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 rr interested in proposing use of an alternative mitigation approach,consult with the appropriate Ecology regional staff + person. (see http://titititii4,.eci,.wa.g�ovlprozrams/sea/wetlandsleontacts.htm) For information on the state wetland mitigation banking program go to: http://wtivx,.ecv.vva.goti/programs/sea/wetlands/rn itigationl'bank-ing/index.htm I "o 6. Temporary Fills. Individual 401 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. to 7. Mill Creek Special Area Management 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, it Bingaman Creek,Midway Creek,Mill Creek,and Mullen Slough.The area is bounded roughly on the south by 8h Avenue N in Algona and 4`h 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. do Individual 401 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. nr (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 r interagency Wetland Mitigation in Washington State(March 2006;Ecology publications#06-06-011 a and#06-06- 01 lb).Note:You can download the SAMP and Aquatic Resources Restoration Plan at http://i a,ian v.nws.usace.a»nv.n7il/PitblicMenu/Me7au.cfm?sitenanie=REG&pazename=Mill Creek_S"P. 1" 8. State Certification for PCNs not receiving g 5-day 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 Individual 401 review. 00 F. State 401 Certification Specific Conditions for this NWP Im Certified,subject to conditions. Individual 401 review is required for projects or activities authorized under this NWP if 1. The project or activity involves fill in tidal waters. r 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. Special Aquatic Sites. Any activities in the following types of wetlands and waters of the U.S.will need to apply for an individual 401 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 individual 401 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 «rr 13 r 173-201a]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 individual 401 certification. aw C. Compliance with Stormwater Provisions. Individual 401 certification is required for projects or activities not designed in accordance with Ecology's most recent stormwater manual or Ecology approved equivalent manual. D. Compliance with requirements of the National Pollutant Discharge Elimination System. 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 individual 401 certification. E. Projects or Activities Discharging to o Impaired Waters. Individual 401 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: (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 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. Miti ag tion. An individual 401 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 shall be based on the Joint Agency guidance provided in Wetland Mitigation in Washington State,Parts I and 2(Ecology Publication#06-06-011a 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 compensatory mitigation project. 5. How the mitigation project will be accomplished,including proposed performance standards for measuring success and the proposed buffer widths. w 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. r 7. How the compensatory mitigation site will be legally protected for the long-term. rw 14 aw Mo H. Temporary Fills. An individual 401 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. vrr 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 project or activities impact greater than'/z acre,or aw 2. Any project that involves shellfish seeding activities. I. Spokane Tribe of Indians 401 Certification General Conditions ow 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: to 1. The applicant shall be responsible for achieving compliance with the Spokane Tribal Water Quality Standards. 00 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. nr 3. The applicant shall comply with all Spokane Tribal Integrated Resource Management Plan(IRMP) guidelines for land use activities and disturbances. 1ft 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. to 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. +r 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 ., projects located within the 15 coastal counties.A"Certification of Consistency"form must be submitted in accordance with State General Condition 3 (Notification). w„ L. ADDITIONAL LIMITATIONS ON THE USE OF NWPs 1. District Engineers have authority to determine if an activity complies with the terns 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. w. 15 Aw r► 3. NWPs do not grant any property rights or exclusive privileges. 40 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. OW as l 16 NATIONWIDE PERMIT 33 y�,�.•o, Army Corps of Engineers Terms and Conditions of �� 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 "W 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 33 authorization to be valid in Washington State. A. DESCRIPTION OF AUTHORIZED ACTIVITIES o.r 33.Temporary Construction,Access,and Dewatering.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 manner,that will not be eroded by expected high flows.The use of dredged material may be allowed if the district wo 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 permit does not authorize the use of cofferdams to dewater ow 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.) nr err Notification:The permittee must submit a pre-construction notification to the district engineer prior to �r 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) dw 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.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. Spawning 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 rg atory Bird Breeding 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.). Material used for construction or discharged must be free from toxic pollutants in toxic amounts(see Section 307 of the Clean Water Act). 7.Water Supply 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 Impoundments.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.Management 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 .r 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). "w 10.Fills Within 100-Year Floodplains.The activity must comply with applicable FEMA-approved state or local floodplain management requirements. 2 low 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 practicable date.Permittees are encouraged to perform work within waters of the United States during periods of low-flow or no-flow. wr 13.Removal of Temporary 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. w 14.Proper 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 r 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). ow 16.Tribal Rim.No activity or its operation may impair reserved tribal rights,including,but not limited to, reserved water rights and treaty fishing and hunting rights. as 17.Endangered Species.(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 w 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 U0 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 r 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" .w 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 http://tivmt,. vs.gov/and http://w n4,.noaa.zolIflsheriev.htnil respectively. ar 18.Historic Properties.(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 arr 3 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 .r 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 potential 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 Corps determines that the activity does not have the potential to cause effects on historic properties(see 36 CFR§800.3(a)). If NHPA 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 intentionally 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.Designated Critical 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 resource 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.Mitigation.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 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 9 4 vrr 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 .wo 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. (f)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 w 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 Quality.Where States and authorized Tribes,or EPA where applicable,have not previously certified Im 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. to 22.Coastal Zone Management.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 as 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. dw 23.Regional and Case-By-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. +rr 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 rr letter.to-the 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.Compliance 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)Timing.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 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(f))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 permits)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 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 wn submitted to or completed by the Corps,where appropriate;(5)If the proposed activity will result in the loss of +r 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 yr 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 r 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 ar information required in paragraphs(b)(1)through(7)of this general condition.A letter containing the required information may also be used. (d)Agency 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 rrr 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 +r 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 ■r 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 w 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 Engineer'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 .r 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 r 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 s+r. 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 proposal 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 complete PCN and determine whether the proposed mitigation would ensure no more than minimal adverse effects ■r 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 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.Sin¢le and Complete Project.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. Aquatic Resources Requiring Special 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 La., 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 Bay. 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 NWP 41 — Reshaping Existing Drainage Ditches NWP 42 — Recreational Facilities NWP 43 — Stormwater Management Facilities 8 vrr _ +� 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 �r 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. as (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 offish,wildlife and plant species in the project area. aw (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 ON 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 w 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(http:/htn-vta,.i•vdftiv.wa.,eov/hab/ah.2/isp2,doc.htm);King ws County's Reconnaissance Assessment of the State of the Nearshore Ecosystem (http://dnr.metrolic.ZOV/Wlr/iwate7s heds/puQet/nearshore/sonr.htm); and three technical(white)papers—Marine and Estuarine Shoreline Modification Issues,Ecological Issues in Floodplains and Riparian Corridors,and Over-Water Structures:Marine, Freshwater, and Treated Wood Issues(http:/hvdfi-v.iva.zotilliablahzlah-vvhite.him). 5. Cultural 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 rrr 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 �r 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 +r 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 http://wwtiv.nivr.noaa.gov/ 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. A 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. 4M 9 Ur rre E. State 401 Certification General Conditions 1.For in-water construction activities. Individual 401 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 .w water quality standard(WAC 173-201A)or sediment management standard(WAC 173-204). State water quality standards can be located on Ecology's website:http://www.ecv.wa.,ZoilProZi-amslwt7lsivg management standards can be located on Ecology's website: http://Nryinv.ecv.wa.�,rovlbibliolwac 173204.html. Information is also available by contacting Ecology's Federal Permit staff. 2. Projects or Activities Discharging to Impaired Waters. Individual 401 review is required by this condition for t 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: http://w4+na,.eci wa.jovlorogranis/wq/303dl2002/2002-index.htinl or by contacting Ecology's Federal Permit staff. 3. Notification. For projects or activities that will require individual 401 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) 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: http://wwtiv.ecv.wa.gov/programs/sea/wetlaiids/i7idex.html 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 the Army Corps of Engineers website:http://tiinvw.nws.usace.anny.mil or by contacting Ecology's Federal 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. Aquatic resources requiring special protection. 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 va western and eastem 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 • ar 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. irr 5. Mitigation. 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#s06-06-011a and#06-06-011b)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. ,r (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 +r success and the proposed buffer widths (f) 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- ,rr 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 httn://`4ww.ecv.wa.Qoll orngramslvea/wetlandslcontacts.htn7 For information on the state wetland mitigation banking program go to: http://iviyw.ecv.wa.Qov/programs/sea/wetlanclrimitization/banking/indey.htrnl am 6. TemporaryFills. Individual 401 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. .rr 7. Mill Creek Special Area Management 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, +rr Bingaman Creek,Midway Creek,Mill Creek,and Mullen Slough.The area is bounded roughly on the south by 8t' Avenue N in Algona and 4th 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. r. Individual 401 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. r (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#06-06-011 a and#06-06- 11 011 b).Note:You can download the SAMP and Aquatic Resources Restoration Plan at http://wHinv,.nivs.usace.ar-niv.mil/Publ icMenu/M`enu.cfin?sitename=REG&p_a�zename=Mill Creek SAMP. 8. State Certification for PCNs not receiving 45-day 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 Individual 401 review. F. State 401 Certification Specific Conditions for this NWP Certified,subject to conditions. Individual 401 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 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. Special Aquatic Sites. Any activities in the following types of wetlands and waters of the U.S. will need to apply for an individual 401 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 individual 401 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 173-201a]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 individual 401 certification. C. Compliance with Stormwater Provisions. Individual 401 certification is required for projects or activities not designed in accordance with Ecology's most recent stormwater manual or Ecology approved equivalent manual. D. Compliance with requirements of the National Pollutant Discharge Elimination System. 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 individual 401 certification. E. Projects or Activities Discharging to Impaired Waters. Individual 401 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 at documentation provided to the Corps(as described in Corps National General Condition 27,Pre-Construction Notification),including,when applicable: r 12 .n ,rr (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 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. Mitigation. An individual 401 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 shall be based on the Joint Agency guidance provided in Wetland Mitigation in Washington State,Parts 1 and 2(Ecology Publication#06-06-01 la and#06-06-01 lb)and shall,at a minimum, aw include the following: 1. A description of the measures taken to avoid and minimize impacts to wetlands and other waters of the U.S. 40 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 compensatory mitigation project. 5. How the mitigation project will be accomplished, including proposed performance standards for measuring success and the proposed buffer widths. r 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. Temporary Fills. An individual 401 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.Individual 401 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. rr 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. arr 13 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 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 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. rr�t r�► 14 Programmatic Consultation — Phase I US Army Corps General Implementation Conditions of Engineers @ '� , ► Seattle District 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: A 1. Notification. Applicants and permittees must notify the Corps via Programmatic Endangered Species Act (ESA) Consultation Specific Project Information Form for all go 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 individual actions under this informal programmatic consultation. Heavy equipment working in wetlands must be placed on mats, or other temporary structures to minimize soil 1 Ow disturbance and compaction. If gravel is used,the gravel must be placed on a mat and the aw 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 mean 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 Ouality 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 j 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 exposed ground. All exposed ground surfaces are stabilized prior to the closure of the approved work window and/or within one week of project completion, whichever occurs first. Rock check dams will be used, although sterile straw bales may be used as an adjunct. b. Stockpiling 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 stockpiling in a wetland or the waterbody_ 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 uplands. All excess dredged or excavated material shall be placed in an upland location. 2 e. Temporary 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-persistent and non-invasive plants. 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 temporM upland 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 existing 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. v. 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. 1. Pumping 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 wdiversion swales and/or temporary piping around construction areas. Pipe outlets, level .r 3 spreaders, swales, or other devices may be used to reduce erosion at the discharges of nr these diverted clean water flows. n. Stonnwater management 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. Spill 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 Biodegradable' 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 aW Response Office at(360)407-6300. For Central Washington,contact Ecology's Central Regional Spill Response Office at (509) 575-2490. For Eastern Washington, contact Ecology's Eastern Regional Spill Response Office at (509) 456-2926. In addition, for Endangered Species Act purposes, accidental spills must also be reported immediately (within one business day) to the Corps at(206) 764-3495,NUTS at (360) 753-9530, and USFWS at (360) 753-9467. V. Minimization and Revegetation 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 avoided and minimized to the full extent practicable. 2. Natural Beach/Stream Complexity Features. Boulder, rock, and woody debris material must not be removed from any stream or shoreline area. 3. Revegetation Guidelines. Upon completion of work covered in this informal programmatic consultation, all disturbed herbaceous areas of the site shall be replanted with native herbaceous and/or woody vegetation. Herbaceous plantings shall occur within 48 hours of the completion of construction. Woody vegetation components shall be planted in the Fall or early Winter, whichever occurs first. The applicant shall take appropriate measures to ensure revegetation success. a. Planting Plan. A planting plan must be submitted to the Corps for approval, including ,,,■ species names of all plants proposed and method of planting (i.e. hydroseeding, density of cuttings, etc.). b. As-built Drawings. "As-built" drawings and photographs of 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 Monitoring Reports. Two monitoring reports with photographs must be submitted to the Corps and USFWS: the first monitoring report one year after the Corps written approval of the"as-built" drawings and a final monitoring report three years after the Corps written approval of the"as-built" drawings. Monitoring reports must include information on the percent of plants replaced,by species. Monitoring reports should state what caused plant failure. d. Performance Standard - Year 1. At the end of"Year 1" (Year 0 being the year of "as-builts"),planted species must have a survival rate of 100%, and be considered viable and healthy. Replanting shall be done as necessary to meet the 100% performance standard. e. Final Performance Standard—Year 3. At the end of"Year 3", planted species must 'r have a survival rate of 80% and be considered viable and healthy. Eighty percent 5 (80%) of the herbaceous revegetated area must be covered with native planted species or native recruit species. f. Contingency Plan. If the percent survival and cover of planted species (herbaceous ar 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 plant 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 Assessing Wetland Functions,Part 2: Procedures for Collecting 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 Arcticum minus Burdock Bromus tectorum, B. rigidus, 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. rubra Fescue Holcus lanatus, H. mollis Velvet grass Hordeum jabatum Foxtail barley Hypericum perforatum St.John's Wort Iris pseudaeorus Yellow iris Ilex aquifolium English holly Lolium perenne,L. multiflorum,L. temulentum Ryegrass Lotus corniculatus Birdsfoot trefoil Lythrum salicaria. Purple loosestrife 6 Matricaria matricarioides - 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. off cinale Tumblemustards Tanacetum vulgare Tansy Trifolium dubium, T.pratense, T. repens, T. arvense, T. subterraneum, Clovers ` T. hybridium Misc. cultivated species Wheat, corn,barley, rye, etc. r' i 7 x-12-07 STATF�.t+ O � 9 y a - x nz r! STATE OF WASHINGTON DEPARTMENT OF ECOLOGY Northwest Re July 10, 2007 EXAMPLE — 2007 Permit 2009 Permit should be similar. Daniel Carey CITY OF RENTON City of Renton Surface Water Utility UTILITY SYSTEMS 1055 S. Grady Way, 5th Floor Renton WA 98057 Dear Sir or Madam: RE: U.S. Army Corps of Engineers Reference#NWS-2006-688-NO Nationwide Permit#27 and Nationwide#33 for Maplewood Creek Sediment Basin, Maplewood Creek, King County,Washington This letter is to confirm that the above-referenced project will not require an individual water -J quality certification or Coastal Zone Management consistency determination from the Department of Ecology. Your project does not meet our criteria for requiring an individual certification-rider Nationwide.Permit#27 or Nationwide Permit 433. Please note that this_fettgr does not exempt the applicant from compliance with other requirements'of federal, state,'and local agencies. Please contact me if you have any questions regarding this letter at (425) 649-7271 or e-mail lenl461 gecy.wa.gov. Sincerely; Lori C. Enlund Federal Permit Assistant Shorelands.and Environmental Assistance Program LCE:cja cc: Amy 40ein, U S Army.Corps of Engineers Penny Keys,Ecology Loree' Randall, Ecology a adsen Cree ERMITS Washington State Hydraulic Project Approval Army Corps of Engineers Nationwide Permit (will be issued before construction) Was ington State Dept. of Ecology Water Quality Certification (will be issued before construction) /0IaScN 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 M� +? 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 No 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, 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, "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 .r 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 3. 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. wrr 8. Prior to releasing the water flow to the project area, all dredging shall be completed. Page 1 of 5 WIN 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 Will Issue Date: May 13,2009 Control Number: 117208-1 Project Expiration Date: May 12,2014 FPA/Public 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. wr 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 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 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 J *l Washington HYDRAULIC PROJECT APPROVAL North Puget Sound r 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 77.55.1 00-Appeal Pursuant to Chapter 34.05 RCW (425)775-1311 w 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 agent/contractor 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. r PROJECT LOCATIONS Location #1 Madsen Creek Sediment Basin WORK START: May 13, 2009 WORK END: May 12, 2014 WRIA: Waterbody: Tributary to: 08.0305 M Creek (lb) Cedar River 114 SEC: Section: Township: Range: Latitude: Longitude: County: SW 1/4 23 23 N 05 E N 47.46274 W 122.14227 King Location#1 Driving Directions u1t 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 Hydraulic Project Approval is issued and operator(s)performing the work. rrr Page 3 of 5 rrr y 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)performing 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. rr1 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 bank stabilization projects)or 77.55.141 are subject to additional 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 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 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 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. 9d 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 Department's written decision in response to the informal appeal. Page 4 of 5 % Washington HYDRAULIC PROJECT APPROVAL North Puget Sound nlr 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 im C. FORMAL APPEALS OF DEPARTMENT ACTIONS TAKEN PURSUANT TO RCW 77.55.021 (agricultural irrigation, 00 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 WRITING to the Environmental and Land Use Hearings Board at Environmental Hearings Office, Environmental and Land Use Hearings Board,4224 Sixth Avenue SE, Building Two-Rowe Six, P.O. Box 40903, r Lacey, Washington 98504;telephone 360/459-6327. E. FAILURE TO APPEAL WITHIN 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 . for Director Larry Fisher 425-313-5683 WDFW CC: �r wr Page 5 of 5 111w EXAMPLE — 2010 Permits 2011 Permits applied for, should be similar DEPARTMENT OF THE ARMY RECEIVED SEATTLE DISTRICT,CORPS OF ENGINEERS MAY 1 1 Z P.O.BOX 3755 SEATTLE,WASHINGTON 981243755 REPLY To CITY OF RENTON ATTENTION OF UTILITY SYSTEMS Regulatory Branch MAY 0 7 26% Mr. Daniel Carey City of Renton, Surface Water Utility 1055 South Grady Way Renton, Washington 98057 Reference: NWS-2009-481 Renton, City of Dear Mr. Carey We have reviewed your application to place fill for a temporary diversion dam to dewater the creek during excavation of 500-1000 cubic yards of material in the existing sediment basin in Madsen Creek at Renton, Washington. Based on the information you provided to us, Nationwide Permit (NWP) 33, Temporary Construction,Access, and Dewatering (Federal Register,March 12, 2007, Vol. 72,No. 47), authorizes your proposal as depicted on the enclosed drawings dated April 30, 2009. In order for this NWP authorization to be valid, you must ensure the work is performed in accordance with the enclosed Nationwide Permit 33, Terms and Conditions and the following special conditions: a. You must implement and abide by the Endangered Species Act (ESA) requirements and/or agreements set forth in the Biological Evaluation for Madsent Creek Sediment Basin Cleaning, dated June 17, 2009, and the email addendum dated July 22, 2009, in their entirety. The National Marine Fisheries Service (NMFS) (NMFS concurred with a finding of"no effect" based on this document on July 28, 2009 (NMFS Reference Number 2009/04133). Failure to comply with the commitments made in this document constitutes non-compliance with the ESA and your U.S. Army Corps of Engineers permit. b. In order to meet the requirements of the ESA and for the protection of 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. 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. rrr -2- .�► .M We have reviewed your project pursuant to the requirements of the 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. This verification is valid until the NWP is modified,reissued, or revoked. All of the existing NWPs are scheduled to be modified,reissued,or revoked on March 18, 2012. It is incumbent upon you to remain informed of changes to the NWPs. We will issue a public notice , when the NWPs are reissued. Furthermore, if you commence or are under contract to commence this activity before March 18, 2012, you will have until March 18, 2013, to complete the activity under the present terms and conditions of this NWP. , Failure to comply with all terms and conditions of this NWP verification will invalidate this authorization.and could result in a violation of Section 404 of the Clean Water Act and/or ' Section 10 of the Rivers and Harbors Act of 1899. 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 Certificate of Compliance with Department of the Army Permit 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 form and information about our program is available on our website at http://www.nws.usace.arnly.mil/. If you have any questions about this letter,please contact me at (206) 766-6438 or via email at Lori.C.Lull(a,usace.army.mil. II Sincerely, rr Lori C. Lull, Project Manager Regulatory Branch Enclosures rri NATIONWIDE PERMIT 33 US Army corps Terms and Conditions arr of Engineers o. '�. Seattle District Effective Date: September 10, 2007 A. Description of Authorized Activities B. Corps National General Conditions for all NWPs dw C. Corps Seattle District Regional General Conditions D. Corps Regional Specific Conditions for this NVYT rr E. State 401 Certification General Conditions F. State 401 Certification Specific Conditions for this NWP rr 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 aw 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. .r A. DESCRIPTION OF AUTHORIZED ACTIVITIES 33.Temporary Construction,Access,and Dewatering.Temporary structures,work,and discharges,including cofferdams,necessary for construction activities or access fills or dewatering of construction sites,provided that the r 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 minimise flooding.Fill must consist of materials,and be placed in a 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 so 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 permit 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 tirr 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 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.Navi ag tion.(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 pemiittee 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. Spawning Areas.Activities in spawning areas during spawning seasons must be avoided to the maximum tr 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.Migratory Bird Breeding 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 so 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.). Material used for construction or discharged must be free from toxic pollutants in toxic amounts(see Section 307 of the Clean Water Act). 7. Water Supply Intakes.No activity may occur in the proximity of a public water supply intake,except where r the activity.is for the repair or improvement of public water supply intake structures or adjacent bank stabilization. 8. Adverse Effects From Impoundments.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.Management of Water Flows.To the maximum extent practicable,the pre-construction courses 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). 10.Fills Within 100-Year F1oodplains.The activity must comply with applicable FEMA-approved state or local floodplain management requirements. 2 r err Wr 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 practicable 1W date.Permittees are encouraged to perform work within waters of the United States during periods of low-flow or no-flow. 13.Removal of Temporary Fills.Temporary fills must be removed in their entirety and the affected areas No returned to pre-construction elevations.The affected areas must be revegetated,as appropriate. 14.Proper Maintenance.Any authorized structure or fill shall be properly maintained,including maintenance to err 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 ar 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 Rights.No activity or its operation may impair reserved tribal rights,including,but not limited to, err reserved water rights and treaty fishing and hunting rights. 17.Endangered Species.(a)No activity is authorized under any NWP which is likely to jeopardize the ar 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 pemmittees 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 dw 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 NINES,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 "r" Web pages at http:11wrvi4Qfws.gov/and httn://w14,w.noaa.zon/fisheries.ht7nl respectively. 18.Historic Properties. (a)In cases where the district engineer determines that the activity may affect properties 10 listed,or eligible for listing,in the National Register of Historic Places,the activity is not authorized,until the t. 3 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 w 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 potential 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 Corps determines that the activity does not have the potential to cause effects on historic properties(see 36 CFR§800.3(a)). If NHPA 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 up the requirements of Section 106 of the NHPA,has intentionally 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 rr 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.Designated Critical 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 3 8,notification is required in accordance with general condition 27,for any activity proposed in the designated critical resource 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.Mitigation.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 its forms(avoiding,minimising,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 4' +rr +nw 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 as requirement associated with the NWPs.(f)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 concems.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, +rr 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 r� 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 Quali ty.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 Mana ement.In coastal states where an NWP has not previously received a state coastal zone Ow 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.Re_Qional and Case-By-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 w 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. rrr 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 raw permit verification,the permittee may transfer the nationwide permit verification to the new owner by submitting a 5 ■rr r letter to the 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. Compliance 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)Timing.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 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 unposed 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 Aw 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 so the Endangered Species Act(see 33 CFR 330.4(f))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 go 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 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 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 Ow 6 .r rr +ter 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 �w 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 rr (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 niust 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)Agency 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 rr 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 wr 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 a 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 Engineer'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 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 proposal 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 rr complete PCN and determine whether the proposed mitigation would ensure no more than minimal adverse effects aw 7 i 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. Single and Complete Project.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. Aquatic Resources Requiring Special 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 NV,/Ts: 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 �r (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 La., +rr 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 Bay. 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 NWP 41 — Reshaping Existing Drainage Ditches NWP 42 — Recreational Facilities NWP 43 — Stormwater Management Facilities 8 w 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 "r 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:. . VW (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 aw 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. rrr NOTE: Information on designing bank stabilization projects can be found in the Washington Department of Fish and Wildlife's Integrated Streambank Protection Guidelines(http://i4nvK�ivdfiv.i4,a.gov/hab/ahz/isp.zdoc.htm);King County's Reconnaissance Assessment of the State of the Nearshore Ecosystem (http://dnr.7netrolcc.gov/wlr/i4,atersheds 1pztzetlnearshorelsonr.htni);and three technical(white)papers—Marine and Estuarine Shoreline Modification Issues,Ecological Issues in Floodplains and Riparian Corridors,and Over-Water Structures:Marine,Freshwater, and Treated Wood Issues(http://wdf ii,.wa.zov/Izab/ahe/ahm4'hite.htn7 ow 5. Cultural 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 http://wv�nv.nwr.noaa.gov/ 7. Vegetation Protection and Restoration. Permittees must clearly mark all construction area boundaries before beginning work and minimise 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. aw A Corps Regional Specific Conditions for this NWP: 1. Temporary fills may be left in place no longer than six months unless the pennitee requests and receives an extension from the District Engineer. aw 9 ow w. E. State 401 Certification General Conditions 1.For in-water construction activities. Individual 401 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:http://www.ecv.wa..zoilpi�oz7-amslmalswq Sediment management standards can be located on Ecology's website: h tto.//vn4nv.ecv.wa.zov/biblio/wac 173204.htm 1. Information is also available by contacting Ecology's Federal Permit staff. 2. Proiects or Activities Discharging to Impaired Waters. Individual 401 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: http://WH nv.ecy.wa.kov/programslwgl303d/2002/2002-index.htinl or by contacting Ecology's Federal Permit staff. 3. Notification. For projects or activities that will require individual 401 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) 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: http://w .vw.ecv.wa.Lov/prozrams/sea/wetlands/index.html 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 the Army Corps of Engineers website:hut://i4nvw.nws.usace.army.mil or by contacting Ecology's Federal Permit staff. (d) Other applicable requirements of Corps Nationwide Permit General Condition 27,Corps Regional Conditions,or notification conditions of the applicable NWP. . aw 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. Aquatic resources requiring special protection. Certain aquatic resources are unique,difficult-to-replace �r 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. as 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 ow 10 err • old-growth and mature forested wetlands • wetlands in coastal lagoons r • 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 11 wetlands with a habitat score>29 points. 5. Miti ag tion. 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 performance standards for measuring success and the proposed buffer widths (f) How it will be maintained and monitored to assess progress towards goals and objectives. Monitoring will me 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. r 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 htty:1114 ww.ecy.wa.gonlproz7•ams/sea/wetlandsleontacts.htm) ow For information on the state wetland mitigation banking program go to: httn:11iiww.ecv.wa.zol/programs/sealwetlandsimiti Zation/bankiaQ/index.html 6. Temporary Fills. Individual 401 review is required for any project or activity with temporary fill in wetlands or r other waters of the State for more than 90 days,unless the applicant has received written approval from Ecology. 7. Mill Creek Special Area Management 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 86 Avenue N in Algona and 4'h 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. Individual 401 review is required for projects or activities authorized under the NWPs unless: •r (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 +wr 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#06-06-011 a and#06-06- rr+ rw 11 aw 01 lb).Note:You can download the SAM T.and Aquatic Resources Restoration Plan at http://`v�vi4,.n-H,s.usace.arniv.niillPublicMenul Menu.cfrn.?sitename=REG&parenanie=Mill Creed SAMP. 8. State Certification for PCNs not receiving 45-day 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 Individual 401 review. F. State 401 Certification Specific Conditions for this NWP Certified,subject to conditions. Individual 401 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 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 1W Federal land with exclusive jurisdiction within Washington State. A. Special Aquatic Sites. Any activities in the following types of wetlands and waters of the U.S.will need to apply for an individual 401 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 individual 401 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 173-201a]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 individual 401 certification. C. Compliance with Stormwater Provisions. Individual 401 certification is required for projects or activities not designed in accordance with Ecology's most recent stormwater manual or Ecology approved equivalent manual. rr D. Compliance with requirements of the National Pollutant Discharge Eliminati on System. 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 individual 401 r certification. E. Proiects or Activities Discharging to o Impaired Waters. Individual 401 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. OW 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 rrr +�r (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 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. IMP 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. Miti ag tion. An individual 401 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 shall be based on the Joint Agency guidance provided in Wetland Mitigation in ONO Washington State,Parts 1 and 2(Ecology Publication#06-06-011a 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. rr 4. The goals and objectives of the compensatory mitigation project. 5. How the mitigation project will be accomplished,including proposed performance standards for measuring wr 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 n.r will often be necessary. 7. How the compensatory mitigation site will be legally protected for the long-term. w H. TemporM Fills, An individual 401 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.Individual 401 certification required. L. Spokane Tribe of Indians 401 Certification General Conditions rw 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 +rr review and approval at the same time they are submitted to Army Corps of Engineers and prior to any disturbance activities. rrir 13 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 +r+ 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 Concur,subject to the following condition: i 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 LMTATIONS ON THE USE OF NWPs 1. District Engineers have authority to determine if an activity complies with the terms and conditions of an NWT. 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 rw► 14 1 1 yCpaPS Ott M. � 1 CERTIFICATE OF COMPLIANCE Army corps of Engineers� WITH DEPARTMENT OF THE ARMY PERMIT of Seattle District `t'Tommy ° Permit Number: NWS-2009-481 Name of Permittee: City of Renton w Date of Issuance: MAY 0 7 20 Upon completion of the activity authorized by this permit,please check the applicable boxes below, date and 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 98124-3755 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 permit may be subject to suspension,modification, or revocation. +rr The work authorized by the above-referenced permit has been completed in accordance with the ❑ terms and conditions of this permit. Date work complete: ❑ Photographs and as-built drawings of the authorized work(OPTIONAL,unless required io as a Special Condition of the permit). w If applicable,the mitigation required(e.g., construction and plantings)in the above-referenced ❑ permit has been completed in accordance with the terms and conditions of this permit(not including future monitoring). iirrr Date work complete: ❑ Photographs and as-built drawings of the mitigation(OPTIONAL,unless required as a ,■, Special Condition of the permit). Printed Name: rr Signature: Date: +w rr VICINITY MAP .� RENTON ®" A. i.. V� =•� % yyht �i. i 1 � •7• 1 _ _ „ ,f hd , cedar a _ ' ✓. v l , 1 3.Kolcsey \l 2.King Co. 4.Elliot FHA 1.New Life PROJECT SITE cnu"' Project Site Latitude: 47.46274 N Longitude: -122.14227 W 0 2500 Section 23, Township 23N, Range 5E NORTH SCALE 1" =2500 FT Adjacent Property Owners: 1. New Life Church @ Renton 2. King County Housing Authority 3. Marion Kolcsey 4. Elliot Farm Homeowners Assoc. Nw5 - 206 Water Body: Madsen Creek Reference #: 633720-09-01 Project: Madsen Creek Sediment Basin Cleaning /q .� Purpose: Remove sediment from basin. Applicant: City of Renton At/Near: City of Renton Location: 14935 Maple Valley Highway (approx.) King County, Washington Renton, Washington, 98058 Date: April 30 2009 Sheet: 1 of 5 PLAN VIEW - Sediment Basin dr 2.Kin Co. EXISTING SEDIMENT 9 l I 1 HA Property BASIN Q I EX OVERF LOW 1` dl� j CHANNEL /V (DRY) err Remove — ` ——— / ' ' I/ ?/NeW6fe Church /rte I / ` Accumulated t %/� —�.,,._ ��. ;'�. ��Prdper.ty Sediment Culvrt I ' ' �- K l ..�.. 1 GR� �,• 1-'::' : -: :::.:::::::: ::. l•`.•.. r t , I . :......: :.,>... A II a Ir NORTH •\Jam, f, .�:• �' :�' � �... `` . . ,f / E BY ASS PIPE 24" CMP `, o' / sa' Eyt. LAC. - J — - / I I 'SCALE — 50 Feet FLOW IN BYPASS PIPE TEMPORARY /X / I DURING BASIN CLEANING DIVERSION DAM SEE DETAIL X30 rr / /� -•�-- 'EX. BYPASS ( / INLET CREEK A�/� ilY - Project Site Latitude: 47,46274 N Longitude: -122.14227 W 0 50 Section 23, Township 23N, Range 5E NORTH SCALE 1"= 50 FT �1Ws _ ZDD�i - ��I o. Water Body: Madsen Creek Project: Madsen Creek Sediment Basin Cleaning eference #: 633720-09-01 i Purpose: Remove sediment from basin. 9 Applicant: City of Renton Location: 14935 Maple Valle Highway At/Near: City of Renton p y g y King County, Washington Renton, Washington, 98058 Date: April 30 2009 Sheet: 2 of 5 BASIN BOSS-SECTION CROSS-SECTION A-A SEDIMENT BASIN ACCESS ROAD EL 122 (tvIDica1) Width Varies -20' to N90' 0 .r 24" Bypass Pipe BASIN BOTTOM EL 114 (typical) REMOVE ACCUMULATED SEDIMENT Approx 3 to 5 feet deep * Water Body: Madsen Creek Project; Madsen Creek Sediment Basin Cleaning eference #: 633720-09-01 9 Applicant: City of Renton Purpose: Remove sediment from basin. Maple a rox. At/Near: City of Renton Location: 14935 Ma Valle Highway p y g y ( pP ) King County, Washington aw Renton, Washington, 98058 Date: April 30 2009 Sheet: 3 of 5 : PORARY DIVER%c ' ---N DAM DETAIL. TEMPORARY DIVERSION DAM / APPROX 2 TO 3 FEET HIGH CONSTRUCTED OF CONCRETE BARRIERS OR,MEDIA BAGS, SANDBAGS, AND PLASTIC SHEETING (typical) i i j j r 0 20'1 j� �-Q i PLASTI S SET------ �10 / UNDERFLOW 1 SANDBAGS wo B EX. 24" BYPASS IPE MADSEN CREEK .. OHW (Approx) .ro 0 5 10 Project Site Latitude: 47.46274 N ----I +r Longitude:-122.14227 W NORTH SCALE 1"= 10 FT Section 23, Township 23N; Range 5E CiTY OF RENTON BASEMAP DATUM: NAVD 1988, FEET -boy, Water Body: Madsen Creek Project: Madsen Creek Sediment Basin Cleaning eference #: 633720=09-01 Purpose: Remove sediment from basin. g Applicant: City of Renton Location: 14935 Maple Valle Hi a At/Near: City of Renton p Y Highway Y ( pprox.) Renton, Washington, 98058 King County, Washington Date: April 30 2009 Sheet: 4 of 5 'DIVERSION DAM f :)SS-SECTION- CROSS-SECTION B-B TEMPORARY DIVERSION DAM UPSTREAM OF SEDIMENT BASIN OHW DEPTH APPROX 2, 2 TO 4 INCHES SANDBAGS TO SEAL EDGES AND ANCHOR PLASTIC FLOW -Z' TO 3' ww CHANNEL PLASTIC SHEETING BOTTOM TO SEAL DAM CONCRETE BLOCK MEDIA BAG OR EXISTING INLET OTHER MATERIAL AND BYPASS PIPE TO FORM DAM (IN FOREGROUND) rr Water Body: Madsen Creek Reference #: 633720-09-01 Project: Madsen Creek Sediment Basin Cleaning Applicant: City of Renton o Purpose: Remove sediment from basin. At/Near: City of Renton Location: 14935 Maple Valley Highway (approx.) King County, Washington Renton, Washington, 98058 Date: April 30 2009 aw Sheet: 5 of 5 DEPARTMENT OF THE ARMY RECEIVED �.� SEATTLE DISTRICT,CORPS OF ENGINEERS low 1 1 2010 r - P.O.BOX 3755 SEATTLE,WASHINGTON 981243755 REPLY TO CITY OF RENTON ATTENTION OF UTILITY SYSTEMS aYll Regulatory Branch A �. MAY 0 ? 2010 N a'r- R c u i �r c c1 Mr. Daniel Carey City of Renton, Surface Water Utility 1055 South Grady Way Renton, Washington 98057 Reference: NWS-2009-481 .r Renton, City of Dear Mr. Carey We have reviewed your application to place fill for a temporary diversion dam to dewater the creek during excavation of 500-1000 cubic yards of material in the existing sediment basin in Madsen Creek at Renton, Washington. Based on the information you provided to us, Nationwide Permit(NWP) 33, Temporary Construction, Access, and Dewatering (Federal Register, March 12, 2007, Vol. 72, No. 47), authorizes your proposal as depicted on the enclosed drawings dated April 30, 2009. In order for this NWP authorization to be valid, you must ensure the work is performed in accordance with the enclosed Nationwide Permit 33, Terms and Conditions and the following special conditions: a. You must implement and abide by the Endangered Species Act (ESA) requirements ,. and/or agreements set forth in the Biological Evaluation for Madsent Creek Sediment Basin Cleaning, dated June 17, 2009, and the email addendum dated July 22, 2009, in their entirety. The National Marine Fisheries Service (NMFS) (NMFS concurred with a finding of"no effect" based on this document on July 28, 2009 (NMFS Reference Number 2009/04133). Failure to comply with the commitments made in this document constitutes non-compliance with the ESA and your U.S. Army Corps of Engineers permit. w� b. In order to meet the requirements of the ESA and for the protection of 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. 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. R MAPLEWOOD CREEK BASIN 1999 CLEANING MEMO AND CURRENT PHOTOS 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 9/20 Monday Mobilized to site - 4 to 6 hrs 9/21 Tuesday 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 Start removing sediment, stockpile to dewater- 8 hrs 9/24 Friday Removing sediment, haul to dispose on golf course - 8 hrs 9/25 Saturday 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 9/29 Wednesday General clean up and demobilize - 8 hrs (est.) 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 '/2 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 media 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. K File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects (CIP)\27-2057 MAPLEWOOD BASIN\2011 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 aw 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 go 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. am 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. aw as H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-2057 MAPLEWOOD BASIN\2011 Pond Cleaning\1602 1999-Cleaning-MemoPics\1999 Cleaning Memo-Notes.DOC\DWC\tb No 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 '/ 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- 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 BASIW2011 Pond Cleaning\1602 1999-Cleaning-MemoPics\1999 Cleaning Memo-Notes.DOC\DWC\tb 9/22/99 Bypass Dam Looking North w,�M Bypass Dam Side view Just after installing Bypass Dam Plastic and sandbags upstream to reduce flow under dam r 9/22/99 Bypass Dam Pump in sump downstream of dam to catch any flow getting past dam A ,. Fish in sediment basin at, Fish rescued s out of basin rA t aP q j h. #4A♦ 9/23/99 Trackhoe working on coarse sediments at north end of basin ""mTVa Silty sediments at South end of basinm k About 2 feet of i siltysedimentatf. South end of basin. ; Gravel layer below + - -- silth �m °.} •"�4.'� ». ,fir'" * y.; x C 9/23199 Cleaning at north end of basin 3< M g r Basin about 112 cleaned, sediment piled for loading t '% ad Y North end at rock weirs R t 9/27/99 Basin with sediment removed ilAs r v w°btmx *' 9/28/99 Flow into newly cleaned basin x" rt North end, rock weirs of newly cleaned basin kt f w 2011 Existing Conditions Overflowspillway Now kk ry ~ . South end of basin, ' looking east �z s � s 4W Fish Weir From overflow spi I lway, V looking north, accumulated sediment Overflow S, ' aw Fish Weir _ From north end of basin, looking south, Yp accumulated sediment r. 2011 Existing Conditions x a.. 2004 Flow Splitter 4ws � Looking southwest, during cleaning. + �.- 2004 Flow Splitter gar Y Looking southwest, a + after cleaning i 9Y z<:A. �y 2011 Flow Splitter, looking SW tit� ,.;' '� *'"�• - "� , before cleaning t +M ro a 2011 Existing Conditions Fish Ladder, looking east After .constr. 1999 Looking east, First section of fish ladder, filled with sediment Looking southeast, east section of fish ladder filled with sediment 1 2011 Channel and Veg. Maintenance � '� �t ,� " •*►� �" � "mow` looking north, root, wood, for removal,, f I T5 large rocks • relocate ks R3, Branch removal R2', Remove <• ,1 _} sediment • grass �h. Madsen Creek Basin 2008 Cleaning and Current Photos Madsen Sediment Basin 2008 Cleaning Temporary Bypass Dam Looking southwest r ix l:r1. a` Second Dam and Pump to collect flow getting past first dam 24-inch inlet7 Temporary Dam and 24-inch bypass pipe inlet ,., Looking northeast 4 ,. 09 08- 2008 g Fish rescue and pump irr at north end of basin y Looking North +LG Sediment basin before cleaning ,4s Looking Southwest Sediment basin, backhoe at south end a' g= starting to remove sediment WO i� Madsen Sediment Basin after cleaning. South end. Looking southwest f Basin after cleaning. middle. Looking northwest z ^.t Basin after cleaning. North end. Looking north Madsen - Existing Conditions - 2011 � South end of basin, looking SW, accumulated sediment N Common point Mw Middle of basin, looking north, accumulated sediment .r Common point r Northeast end of basin, looking north r' Conc. box culvert overflow spi I lway ` TRAFFIC CONTROL INFORMATION CITY OF RENTON DEPARTMENT OF PUBLIC WORKS TRANSPORTATION SYSTEMS—TRAFFIC OPERATIONS TRAFFIC CONTROL PLAN CONSTRUCTION COMPANY: APPL. DATE: ADDRESS: PERMIT : PHONE : ( ) E-MAIL ADDRESS: MOB./CEL. : ( ) CONSTRUCTION SUPERINTENDENT: FAX : ( ) PROJECT NAME: PROJECT LOCATION: N/E/S/W OF: WORK TIME: APPROVED BY: WORK DATE: APPROVAL DATE: NOTES: 1) WORK ZONE TRAFFIC CONTROL SHALL BE IN ACCORDANCE WITH MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD). 2) CALL 911 (USING A LOCAL PHONE) OR 253-852-2121 (USING A CELL PHONE), FIRE, AND POLICE DEPARTMENTS BEFORE ANY CLOSURE WITHIN PUBLIC RIGHT OF WAY. 3) CALL METRO TRANSIT CONTROL CENTER AT (206) 684-2732 AT LEAST TWENTY-FOUR (24) HOURS BEFORE ANY STREET OR LANE CLOSURE AND 30 MINUTES BEFORE THE ACTUAL CLOSURE. 4) THIS PLAN MUST BE SUBMITTED AT LEAST THREE (3) WORKING DAYS PRIOR TO WORK. 5) APPROVED TRAFFIC CONTROL PLAN MUST BE AT THE WORK SITE DURING WORK HOURS. 6) ANY VEHICLE AND/OR EQUIPMENT TO BE USED FOR WORK WITHIN THE CITY RIGHT OF WAY MUST DISPLAY A COMPANY LOGO (ANY LEGALLY ACCEPTABLE SIGN SHOWING A COMPANY NAME, ADDRESS, AND TELEPHONE NUMBER) AT A CONSPICUOUS PLACE ON THE VEHICLE OR EQUIPMENT. COMMENTS: SKETCH I —N01 ZTH- OFFICE COPY T- I have been informed of my responsibilities for traffic control and CONTRACTOR agree to comply with all traffic regulations of the City of Renton. DEV. SERVICE, INSPECTION K. KITTRICK/P. MILLER/K. GLASSY DEV. SERVICE. PLAN REVIEW M.DOTSON/A WAIN ER/J.ILUAN/R.YORENO SIGNATURE: DATE: POLICE KENT CURRY/CLARK WILCOX ' FIRE DAVID PARGAS/STA. /11 H:W:»spa+.s\rau+SPOR.TAT\OPRERAno\Ju,\Trolrc Dpwati�\Trorrc Cmt-1 Pl,\Irnra..,,i.a.y M �r tir I, representing agree to comply with all traffic regulations of the City of Renton. I shall prepare a traffic �. control plan and obtain City approval of that plan. That plan shall be implemented for all street and lane closures, and the plan shall be performed in compliance with the Manual on Uniform Traffic Control Devices. I shall notify emergency services twenty-four (24) hours before any street or lane closures. I understand any lane or street closures not in conformance with the approved traffic control plan and/or without notification of emergency services may result in my receiving a citation for violation of R.C.W. 47.36.200 through 47.36.220,9A.36.050 Reckless Endangerment,and other applicable State and City codes. I certify I am responsible for the project and the responsible parry to be cited for violation of .r R.C.W. 47.36.200 through 47.36.220 or 9A.36.050 Reckless Endangerment, and other applicable State and City codes. NAME: WORK ADDRESS: WORK PHONE: WASHINGTON STATE DRIVERS LICENSE NUMBER: trr CATraffic OperationsUraffic Control P1anVcpfonn1.&c r +Mr +rr ar r�rr w wrr CONSTRUCTION SIGNS aco s KTiN. o, X500 T�• :. � ��.�°' �D - ��� W20-1 r-500 W20-2-500 W20-3r-500 W20-3s-500 W20-4r-500 W20-5L-500 EM KII 50FT5 va W20-5R-500 W20-7a W20-7-500 W21-1 W21-1a W21-1b ALL SIGNS SHOWN ABOVE CAN BE ORDERED WITH ANY OF THE FOLLOWING MESSAGES: EXAMPLE: If you wanted a sign that read ++� 500 FT AHEAD "DETOUR 1000 FT" 1000 FT 1/2 MILE you would need to order a 1500 FT W20-2-1000 AW • L2R ��"' K ORE RE OIL 500 E`AD" 00 w W21-2 W21-3-500 W21-4a W21-4r-500 W21-5 W21-6 { L ER iYCKSS Y �4 MOWER! E.TEc X00 1000150 R, ct Ea F P,. T tlE E� EzFT W21-8 W21-9' W14-12 W20-P1 W20-P2 W20-P3 24"x 18" 24"x 18" 24"x 18" +rr m r _ up E � m °c� g m Jul E 9°t { E Z�.r cm w �N 3 ° p LU cr���R aaaNl� x !C c s I ° a � ZN N<v o�my', �� a E i p� 1 �� pO zv � �q` E � 9 0 ig 9 o f Q� �0� �a a�yS _ W v D o g : g ato o e ci 2 s OJp0 Z~ = g 1C t = a °B oB o" 00 fI► a 1E iS 8 EoyC c a .- M M Y N m ti m � R m *W $ 8 �' Z w w w m g ° 0 SWOd _ J � " � 0 x n air S ffi $ R o cvi W 3 0 W O a 18 SS A � UA L L � �f! am oS } Z a a o m v a S w U w m S °z_z x y + 7m m U <2 AM � 9m 9m .6i w a� �� � a ° m � D D 33 � m zw a' a a C W m Zp 0 W B j m j j W m « w try x o � c e go e gg gg � e = WS g� � g� tF1 S8S ea ° � s ul (C g F ss g m cc W d ° 9= R W c w Z m ~ gSRn ° mr $ SBS Z z m f 8 n N ° rcd W g ° S6 5 z r .6 Nil go LL ° = g < g� Tu U. o II ~g go A LL Z" � $ e _ � M m �1E a ° o° �w NMMnae VWX9 :W Nenvaa REFERENCE PLANS Maplewood Creek Basin 1996 Sediment Basin Design Plans, W Flow Splitter Plans (Partial Set) E °n W Mill 5'C1tUSNFD SURFACTNG 12' n W v' 7111 = TOP COURSE 2• 1.0' + .3:5 IMPORTED 8ACKFlLL 30 UL PVC BASIN LINER.TYP. n H I IMPORTED BAQCFTLL EXISTING L;XIOl1ND m� T.0.EMBANKMENT EL 115.17 pz VI�-%i t1 .t 3 —BASH B07TOM EL 108.67 2.5 -- 1 ._-__________________ ____________________------------- t� /� LIMIT OF EXCAVATION A-A AV pELE7 D (SHEETS 2 AND 5) SCALE 0- .5 10 20 FEET VEGETATE WITH LOW GROWING SHRUB AND HYDROS®FROM EL 114.0 TO EL 115.0 — MATCN DdST1NO SLOPE 12' YIN.NORMAL WS E2..111.5 VEGETATE WITH GRASSES AND FORKS FROM ET- 111.5 TO M 114.0 LINE DqCH OUARRY SPALLS �+-----2 t:Y 91POR1ED BAQCFlLL 80 MIL PVC BASIN 5'CRUSHED SURFACING LINIM TYP. r r 0 �CRUSHED BASIN BOTTOM EL.1.0867 W�LIt T.0.ACCESS ROAD-EL 115.17 - EXISTING GROUND W 1 t 3 3 IF 1 22' IMPORTED -y-- - / - ----- IMPORTED ailY BACKFILL J/ B'SUBDRAIN-s ��14 PIPE LIMIT OF EXCAVATION - �-E7£tltss41D DELETED B'9 (SHEETS 2 AND 5) SCALE 0 5 10 20 FEET 1 1 I 1'+W-0' VEGETATE WITH LOW CROWNG SHRUBS AND HYDROSEED FROM EL 114.0 TO EL 115.0 VEGETATE DISTURBED VEGETATE WITH GRASSES AND FORKS SLOPES ABOVE MIN.NORMAL WS EL 111-5- FROM EL.111.5 TO EL 114.0 EL 115.0 WITH DEEP lo• TALLER GROYANG 30 MIL PVC BASIN SHRUBS AND Y� �EJ0S11NC l7iDUND BASIH BOTTDY EL 108.67 BA IMPORTED LINER,n.P. HIDROSEED 6'CRUSHED SURFACING TOP BACIffILL . 2. COURSE.MATCH OOSTWG GRADE .! - 2' --- OVERIXCAVATE AS EL 113.17 F2E0T)TO ANCHOR --________________________ __ _____ __________• 3 LONER vw Z.PORTW i r it BACKFILL 8'SUBDRAIN PIPE i 1B -LIMIT OF EXCAVATION C-C Vr DE�E TED SCALE Q (SHEETS 22 AND 5) 20 FEET Mopelwood Sedimentation Boaln Pond Volume Calculations 5 10 au b-&A SeAmnt Bain Dale D M Vdane V 100-Tea Aam P DI 114.21 1I400 IS0ID 4aF S Rwa CnN 11771 10700 14,700 Yr Fi3hny Weir IIt2 650 16900 0 2'X 1/4'THICK NEOPRENE GEOYEMBRAtE BAND CLAMP DOUBLE GASKET CONTINUOUS r L-'--%WLD COMPATIBLE CLAMP Y X 1/4'THICK S.S.FLAT BAR a 3 1B'%3°LC.SS WEDGE TYPE ANCHOR BOLT WITH NUT AND WASHER•12'QC.--- NODE N= a St BEG PVC BASIN LINER .1.* _ e z S2 45' S3 45 I PIPE 3 c 1 S4 END j EMBANIOIENT \ t `--PREPARED SUBCRADE CLEAN SAND SEE SECTIOI i LEORE w.� PPE 8=DEAL E (TYP_ALL PPE Pf7E RA1LOr6) SCALE 0 2 FEET TYPICAL BASS LNER/CONCREE ATTACMENT DEAL BYB FOR BASIN LINER ALONG ALL CONCRETE STRUCTURES) SCALE D 1 2 3 4 INCHES 3'- 1'-V Swp-s�-ses� Le .l W 4 5i P 24 HEMLOCK n m BOULDERS TO MATCH ;/ i /:��: /%,;%• w g E70STBIG EL 114 2• 9 /J --- 1`- TOP OF UNER EL 1120 EL 1120 o-- -- -- //' // 2' N STANDARD LINER ANCHOR TRENCH. TYPICAL ON ALL EDGES AM 5:;z !I/YR15.0 VEGETATE DISTURBED // i/,/;;;. •%-i �� // / SLOPES AEH)YE % EL 115.0 VATH TALLER :/: %`I ,:; j• \ / '' I i GROWING SHRUBS j%%%'�j Q� j%'' AND HYDROSFID j// //,/. !;i i %i% •/ J• li' I 2. OVERDICAVATE As �/ Vii`/j/ /i•e r l E�r O ' I I REOWD TO ANCHOR E LINER *W I f �--- --/ 6-P TED`LvC . =J ,• �, a I/r; ;r OJ1W3 j, � SUBDRAIN PIPE TEL 111.5 i'i'' EL 115.0 VIA. ?�%' b SLOPES ^ W EINBANKNENT Calculatlona \`\ 6 1q__ I / / / /i/ SEE NOTE 2 to O wv 100 49 7(10 ��\'\ 1/ // �$ ,/��°I. NA&P.M 16,900 16 300 ) \ jl� �(� / i��jj✓'�,•' , .'� / /�!i; :• LIMITS OF PVC MATCH IX]STING 1 / / 7) !/ ,�:��;:-{ ii%' BASIN LINER GRADE AT ' 40 RECOMMENDED PLM 8" SUBDRAIN PIPE SCHEDULE (ILLUSTRATES SUBDRAIN AND ANGETATION LIMITS) FOR�APPROVAL 10E DESCRIPTION NORTHING EAS11NO INV. EL SCALE 0 10 20 40 FEET BY1��'1�-fQ ..L I BY—__, ;1 BEGIN OF PIPE N 176150.28 E 1311524.54 107.0 1'a 20' BY - am 45'ELBOW N 176055.42 E 1311490.59 106.55 S3 45-ELBOW N 17605Z48 E S4 END PIPE O SPILLWAY N 176050.34 E 1311469.73 106.52 ���® ��� ALL PIPES UNER. ALL BE SOLD DOWNSTREAM OF IG N 2 SEE SPECIFICATIONS FOR REVEGETATION SECTION E-E,SHEET 6 FOR SUBDRAIN DETAIL - PO'q OF THE SEDIMENTATION BASIN FOR PLANTING DETAIL(BD)ITEM 28). ® HYDROSEED ONLY ATH GRASSES AND NORTHWEST, INC. �q. 7 CITY OF RENTON FORBES AS SHOWN MID TO EL 114.0 Engineer.and SO-tl.t. Bsllevuo, Waahingto DEPARTMENT OF PUBLIC WORKS 7353-13°M AYE a WASMG YUC SUITE 2DO BEUETi N '�/s'rr;^40��� MAPLEWOOD CREEK SEDIMENTATION BASIN 411111111' PLANT WITH LOW GROWING SHRUBS AND FAX �_���_ �70VAL RECONSTRUCTION AND IMPROVEMENT PROJECT E HYDROSEED BETWEEN EL 114.0 AND EL.115.0 -lf-c7 BASIN PLAN, SECTIONS AND DETAILS u.n1 7! PLAN?WITH TALLER GROOMING NAIVE ozs..M:I+ta/.sr NrM DYE; T-15-96 FLE MME: SNEE3 SHRUBS AND HYDR06DED M DISTURBED ORAwN� C C.IRTF AREAS ABOVE EL 1150 1LT NOTES ADDED wII 5-11-9Q a E.0: o.E...: sOUE: AS N0fE0 rm cook PAQ A AS•8V 9� N4 AEV610N BY APPA I DATE APPROVER SHEET. 5 OF:10 1 � 1 Wt. .. ii1► . WrN H e'-D• ` N 17b pbj.2 (SHEET 7) } N 17b031.$ E 1311 51 v.9 G D 6'BYPASS I 4'PYC A IL 1, 1-1 PIPE, I E 7311 568. / DRAIN GATE i SEE DETAIL 1,SHEET 7 % i 9LOL+LOUT FOR MAIN \ j HANDRAIL INSTALL WITHIN 3' Z C HAN)CI LOW FLOW WEIR (MAX CLEAR OPEh1NG)OF CHAIN LINK FENCE % f 72 CHAIN LINK BARRIER �+ -T-( FENCE AND GATE,SEE SHEET 7 fL LOW FLOW'WER PLATE—I� 'F 1 � - X c Y%7'%3/a9r ALUMINUM I/e ANGLE V%jH LCf£EXPANSION ANCHOR c 6•ALL AROLIND.T1P. --X-- r------------------ ----------------------- 23 1J2'1VIDE Y N'wGH X I7L 040.10 S/8"Two(ALUYMUY PLATE I O WALKWAY AND N 3�604b51 r -- __—SEE SHEL X E f3+4SB13d 201 ---- O� ____.___—___�_—___ - SHEETO I � 131ISa•40 —- BEARING BARS j DIRECTION x iOTt, I I FLOW o I ! ------ ----------------- o x APPROX LOCATION OF PIPE SLEEVES FOR CHAN LINK BARRIER FENCE wo C014TRACTOR TO COORDINATE LOCATION PATH FENCE FABRICATOR.SEE SHEET 7 ly, x N 1%oM.7.9 E 1311 5p2.a !Y SUBDRAIN ^f L G G AND GATE N I7bO52. , PIPE E 1 311<94•'! 27'-D' 11'-O' 6'BYPASS DRAW GATE.WATERMAN C-20 CANAL a T-HANDLE OPERATOR GATE(GALYI PROVIDE 72'CHAIN LINK BARRIER 5'-D'LG.GATE FRANC X BELOW T.D. WALL 1 X FENCE SEE SHEET 7 TYR BOTH SHOES 9 s'-6' 14'-0' I� 1'-6' TOP OF FILL AT TV. I % SPILLWAY.EL !!&!;' II$•18 Y X r%3/8'ALUM"ANOLES I �� IOtNYR FLOOD MAX! WITH 1/Y X 3'LONG D(PANSICN I POOL EL 114.17— f ANCHORS O 6'ALL AROUND L,' .. .. —SEE DETAIL 4 SPILLWAY CRE5T1 (SWEET 0) / 6 \ I !6 012 EL"2: - i tt2.1.8 7/18.0 HOLE Lu r 12 THRGUCN+5/B'Q AND !/8 O 12-� /5 O 9 EF. AWLL LOIX 80LT 2 PLCS-/ 12'-O'(STAND. BLOCKOUT FOR MAIN % ?•_O•' I LE 7! 1 BASIN BOTTOM I CHANNEL LOW FLOW NOR-- 1 10&67 -• _— ,-r'�iC,/, 6'PVC SUBDRAIN / 046 05 DIM.O 12 PIPE(NEST // LINER OVER RCP (6 OIL O 12-�.- WALL ONL1l WITH 4'MIN. L———— —— ———— -- ———�T© I.E 1054 10x..52 CLEARANCE — — — �,- Imo•# —PVC LINER OU r—� \ _—__-______ T9DE WALLS O 12 1o3.47 EL 40347 4101 •\.�i. i\i\ —/5 012 MRAP GRAVEL IN ,-6'0 PVC PERFORATED PIPE \ —06 DIAL O 12 BASIN BOTTOM GEOTOrME FABRIC / PERFORATIONS FACING DOWN AREA u40EC STauctwfi 108.67- OVERLAP SEAM 1&'MN.� / FIELD FIT PVC LINER AROUND J \ To urwwc cu.vsv so1� COMPACTED FILL PIPE WIH 4'MIN. CLEAR ^! —#'5 O 12 ow T— y-• �L w F 11/2 INCH NOMINAL DIAMETER M,t/��-CL�. - T WASHED GRAVEL NOTES FOR PIPE WALL PENETRATIONS REINFORCING DETAILS, USE CFOTE](TILE FABRIC 'REINFORCEMENT AROUND OPENINGS'FOR 16'0 AND LARGER AND'TYPICAL FLEXIBLE WALL PENETRATION' FOR PIPES 15'0 AND SMALLER: SEE SHEET 4. 2 ALL PIPE SECTIONS SHALL BE BELL AND SPIGOT TYPE VAT B-- FFiWB pELETED RUBBER 0-RING GASKETS PVC BASIN LINER 1 FOR CONNECTION OF PVC MINER TO CONCRETE DETAIL.STRUCTURE DETAIL TYPICAL BASIN LINER/CONCRETE ATTACHMENT E E- PVC BASIN UNER NOT SHOWN N ALL I SEE SHEET � (SIHEET$) .. EWS. ffATM POND SL8DRApV 7 Swp•J7 S? NDT TO SCALE NOW rr AS-BUILT Water Main Fishway Total SPILLWAY Elew SP01way Outlet Flow N 115997.f DISCHARGE DATA In) (CIS) (crs) (cts) e' }�- E 1 311 49s.3 1w 100-YIFar Stbrm Pod 114.17 3615 64.0 425.5 TYP. I 2. l01•b� N Y 113.67 181.8 46.2 228.0 113.17 58.1 30.1 88.2. t Spillway Crust 11267 0.0 17.1 17.1 I f IT7 112.17 0.0 -7.7 7.7 H i io 111.67 0.0 2.0 2.0 ° tow Fishway Weir 4 HANDIJV4 TYP. --!- im N 1j&-6.4 ) 1�-0• �j F E 72'r REINF.CONCRETE 6001E-77- i I TYR PIPE ASTM C-78, CL IV I L 13R4a1• E A3U 145a3 ------------ y 2 13016-.3 1,_K E �K 2 IIbL2 i 6 e • I (SHE 7) 40m SLEEVES FENCE SEE LOCATION 7 SPILLWAY OUTLET STRUCTURE b I 1 11 SPILLWAY PLAN L l z'-o• I I r-a• rTr \N 771.oy2.7 H L su sT9.5 IY-D• 11'-3' 8'-0• �ErT 7) 3ARRIER T 7 1 r-S'CRUSHED SURFACING (Y TOP COURSE OVER gL Its•16 I 3-BASE COURSE) I I T.O. EMBANKMENT EL 115.17 -HANDRAIL. SEE _ 2.5 SHEET 7 N 17L0 23.6 I 311 495. •'. \<� 1 {. -- I15.3.MPORTED BACKFILL-^- / _ \ c� u 110.62 12'-0•(STANDARD LENGTH) _I_ If-O'(STD.LENGTH) I s'-1•f B-- 6' k� 2 PIPE SLEEVE SIMILAR m v TO.SECnoN L-L, 0 1 1 / SHEET 7, TYP. - a 10�•bb °,� EL 443}frt W 1 114012 EW.,E.F. r-CONCRL-TE SILL(BEYOND) F5! N I MATCH rKIS'nN0 O O --_______ _- 72:•RCP_OUTLET YI2E_ I CREEK BED HEAVY LOOSE ! p V '.-. .7 RI-RAP W4 DYL O 12 E.F.- I 102.40 01 EL*94; ? 1 I �° IN "OPE SVautlt & 1SYE0.EK4VATF:6 BV 3'Tb41 1•-0' i I I \ �C/ wE <aAVEY •j O1L r 3'Te 4'OwR•RV 9P•.u_S 1 I \I_#5 0 12 6Ra+NC WP�SL SG'CMS EN CC,YITEteO �` ��� ��� taN1 WcT•1. W�P,y. au VEY 701 A 12•-0 TYP. 13."c DETAILS, USE 4 X19 OR 16'0 AND P0$ RECOMMENDED T 'N11:ENE7RA7I0N' FOR APPROVAL SHEET 4. !A RZA 2 fi Boa•� AND SPIGOT TYPE N1TH BY 7-g-?i NORTHWEST, INC. Q g c' CITY OF RENTON BY -.q•... a.,. B•N.- w..hlnpt- (( �re,v a DEPARTMENT OF PUBLIC WORKS 1s BY 2F1133 AVE NE.SLNTE am a "CRETE STRUCTURE SEE 3SWE WAgYNOWN 9a80M 4'/ ��� MAPLEWOOD CREEK SEDIMENTATION BASIN ACHMENT DETAIL,SHEET 5. FAX (M?U3-76R{ rowAE CY TEL (2CE)1162-24M RECONSTRUCTION AND IMPROVEMENT PROJECT MEWS,SEE SHEET S. SCALE D 3 6 FELT 2-21-9 SPILLWAY PLAN AND SECTIONS -I i.l I I DESIGNED:F.S.P.X.N.W. I DATE -15-96 l 1Jx 3/8' 1'-O' bn+Nm: c..3.N.r•w. .- D(CEPT AS NOTED AS-BUILT NOIES ADDED :DWN I :5-N•98 CKECKEO D.EP.H.N.I. I' +5 NO'ED y1/ .evauH a• ••NONI �•rt xra. s-cn � • L)-1nt)•6 t ! 1� mor ' SHEET 6 FOR CONTINUA 1 1� q �H / ' H LG qv Hq , 55.MN PLACE TOE ROCK CONSTRUCTION (4' �$ As 511,DMN —NITS TYP:.� C.Q.,I UAT S fOR • PROTECT TREI: col+nNUAnori kl � �� 1 , TERMINATE k RELOCATE ' \\I`•• -�! /r' I l FENCE-PER-ON SPECIAL �I, I • /� , /� / 7, \' PROVISIONS a SHEET 5 J • �c , \ , ROCK WALL TRANSITIONS TO r.a Roac WALL 3/ •• // R/ �' ' . OC"'SIMILAR-TO'00%'CULVERT CL'91:5 T'P TYP TRANSITION 3 PLCS; 2'THICK LA SEE SECT 0-0 SHEET 10 i TOE RCS`•. OF RIPRAP TYP LIMIT OF CRUSHED - I 2'THI YER -/ \ (/ I f (MAUL LUG (7 �GRAVCL SURFACING TYP. OF Tl'P 1 `_ I I r•S S� /r ' MAINTAIN 1'MIN • C, 1 FRW CUT 70 EDGE OF PAVEMENT TYP SCALE LIMITS GRAVEL, . \ SCALE UNITS i OB , SEE.SHEET 14 i _ FOR.SPUTTER / 90 STRUCTURE / l. ••,, CON ElEV OF _ t 91.5 •✓� 85:5 / /2a 7 B� EXIST PROTFC7/, FROM D MA N �`� SP S ••C E O V,i 9G. O/ OW R AS,••C O •Gj '^�� r_ �' \ `�\ / CONSTRUCTION �\ \Y LIMITS TTP. I' 'I �2•THICK YETI OF RIPRAP .DOWNS AM OF OVERFLOW \\ Z '+CHANNEL DOWNSTREAM �\ \ I // WEIR N1 IN LIMITSSHOWN, ♦ ` N. .'OF ST'LI7TER STRUCTURE \ / j SCALE IMITS ` •••ir' - I TO BE PERTYRCAL IPLACE APPROX(12)6'.LG PRECAST CONCRETE.CURB*. ( ; .• :5 .QED VEL 7y�/ APPROVED jZj jUNITS AS SHOWN.'ANCHOR o IPER SECT:E-E SHEET T D .0 v rj' I / T : \1 yv DATE j, Y. iwp :y sr6v :SPIER MUCTURE GRADING PLAN 7. I - 1 SWP-27-2264 .wuwanoae<em�°uxxaxwn -0-sdr M.wn 1 O o� F e f i l l , 0 0 Lztl rQ ig p tlGI MAGI Y did � 6d d w iala LU c a� d •r r'; o a �z 3 Z..wr LQa \ � m 4 - � t Y• d o ro va � M T o" YIP r000.si ru�„ Oo �a i a - ~ - rW BC;LO B6/Z1/BO..,body a .11. 4 •I lV 1 MOW h 176078.: E 1•1437.0.OB I.E.107.85 o FOR REWF.DETAILS. 3•_g• 3,-6• SEE DETAIL 3 nv o TYPICAL FISHWAY WEIR ELEVATION ° DETAIL 2 , PROVIDE 1'TTICK MAmE GRADE l"1' E 42'0 CONCRETE PIPE +Nt =WILL'"WRm NEOPRENE AMU C-76.CLASS IV RUBBER SEAts ILL' OVER 4r0 / PIPE WITH s f OP MGS WIN GA.V.PLASH MOUNT EXPANSION ANCHOR DNSF M AND GALV. ' WILTS TO OBTAIN A WA7ERlICHT I ' SEA.2 REO'D. I U N/76 060.Z p , SPECIAL 42'0 CLASS IV PT 2/D • M I r ' I'-D• RCP ELBOW REWD E/ oft,3 •� / N-F76967,86 I E 134446.13 FISH LADDER STRUCTURE CASTCUT PIPE SECTION END I.E. 42*0 RCP 108.37 AND LAD RCP SEGMENT \ INTO CONCRETE WALL AND ' SET PIPE LE•108.37 NOT PART OF THIS CONTRA4T P7 207 M 1 T E/3UG4.6 E/3.%X46.9 13G.4 —__--___ _____--_______________________ _________ --------------- fE 4r/CONCRETE PIPE 8'DRAW o I ----- ----`- ---- ------ - .ATE ON ' ---------- -------------------- ----------- ---- IN570E FACE 7'-6'-- -- ' N 176071.42 +y i E 1711440.65 h 4'-0' A/76 076.4 PT ECB N 176050.80 E jfh-3B.6 E 1131740259 ?T$ 16 PUtSTIC BYPASS PIPE 11.E 107.45 y P E/3 7.3 9 Ii 4w ATTACH MN.T HIGH I.E 4M A06.72 ECOLOGY BLOCK SEAL PORCELAIN CDATED STEEL STAFF CA1GE READING W t/10 FOOT WCRE►ENIS WW7}i S.ST.HARDWARE SET N 5.00 READING AT EL 1150 PLAN-f h7+H AY/11 T1 cT +11W1 W�L.G� 12'—D• 12'_0' 3'-11 7/8-:t 12'-0• STD. LENCTN (STD. LENGTH (STD.LETICI}♦) DAM CREST r rL 42.11 RCP. N/A.04V . do I.E.10&37 X-0. / /04111 A7 T.O.410ANKMENT EL b E QUARRY 3 / lOO-YR FLOOD MAX - SPA i S - JI POD@-EL.114.17 0 /4 12 EW.,Ef. 7" NORMAL POOL EL 11217 �� n/11 ' 112 EVL I 42'4 CONCRETE PIPE E W µWE12R ASTM C-76.CUSS IV ssi ----- 8---- -_'—_ @NMI, S SLOPE TO�t I - J •� - - -- 6 11.E I.O.S.EL 48&*W X /a BENT BAR•TOP SEE uMrW AIL 2 DANGATE ✓ / fw 12 OWL .�� SPIGOT END SAV=T FROM 12'-0• NOT S40MM /4 0 12 EF.EWL STD.SECTION AND CAST INTO 12'WALL (4)#4 BARS f4 O 12 DMl_, TIP. M -A 1 � A�:'� 1'__p• (PVC BASIN UNER NOT SHOWN,SEE SHEET 5) ftin4tit Wrr vw 1' 3 15 �/4 OWL BAR 3 15 3' 2• /4 TOP BAR 04 0 12 . W 3/Q"STAg1LES5 STE0. SLAB AND WALL ow 3- PLATES W/BEVELS ON UPSTREAM SIDE WALL REINF.NOT SHOWN—1 IS' L 1/4'X 2 11/16•HEADED ANCHOR 012• E WEIR SPACING,STAINLESS STEEL NELSON PLACEMENTT OF ANCHORS N 111C M ROWS. DETAIL 3 ' N TYPICAL TOP OF FISHWAY WEIR AIL 2 r-a• a-o• ,-o• EL,15.,7 + E.K. 12 EF., E ,IYP. /4 OWLS O FISHWAY 12 EF.TT?. 42•v RCP PIPE 4'-0• PIPE wSr Lti4 18•• A.FUTURE FISHWAY - - CHANNEL,NOT PART -- —�-- i OF THIS CONTRACT I.E 108.50 TRACT 08.17 � .CURYEYQR5 CERT///CA7R THE UNLL46 T'ZD 47/0"/ES w, 1 THE"45/3U/LT /1X'AT/OHS S/7WN IYI HEREON/N REO CO`PRECTLY ` _.. _. .. REPRESENT AV 71V6 /OHS q5 9-Z5- 7. /N rNE.iELD ON 9.2597. I-F. EW. USE•REINFORCEMENT ARRANGEMENT ....._. I. _. _ AROUND DPENINGS'DETAIL SHEET 4 N'N FOR TRIM BARS AROUND PIPE 71P. S 1 0 sP T-D• ' V x�L L.N9 EL 115.17 E)PIRES 3-7-00 9 P�• 14 O 12 EF.,EW. EL 113.17 V~+ 0 & 20.57oA 42'/RCP PIPE z N B'DRAIN GATE L WATERMAN C-20 0 CAN GATE WITH r W� ___ _ ,1 T-HANDLE OPERATOR STACK 2 CONCRETE ECOLOGY BLOCKS ' (5'L X 25-W X 2.5'H)AT END OF Pi?E EL 108.37 ' LE rD 3'-5 1 4'3 AND BURY WITH COMPACIID IMPORTED - --'---------•- BACNFILL AS SHOWN ON SITE PLAN. B'o OPENING F-108.4 TYPICAL 80114 OUTLETS.42•o RCP OUTL USE ------- rr SANDBAGS AND VISOUINE.OR OMEA ��/�/ _____1___ ._,._,•..••.v AIIf00.,WC. APPROVED METHOD TO PROVIDE A WATER °1`fl"A'A�O�sE TIGHT SEAL PRIOR TO SACKFLUNG,TYP. b i t7B70 N.E I601N ST. r.0.EMBANKMENT EL 440 /13.9 _ 60711"WAiE011 7 ._ .. FOR WEIR GEOMETRY, '�/ 4 3/8'-1'-0' 1 1 SEE DETAIL 2 RECOMMENDED SECTION CUTTING PLANET-»••.:. -. .._ a FOR APPROVAL '. 1 BY�7-/7-YZ P—P BY BY SCALE 0 3 Q FEET ; uAZZA EXCEPT AS NOTED NORTHWEST, INC. q�m �' CITY OF RENTON E- 10757 Engineers and Sclentiate { Bellew•, Vr°slTingt°n ` DEPARTMENT OF FUHLEC WORKS 2353-1301H AVE NE,SITTE 20D R�/s7ca� Aw FAX I�9p W D�° MAPLEWOOD CREEK SEDIMENTATION BASIN ' 1a Isoe;eez:.cs °N"L RECONSTRUCTION AND IMPROVEMENT PROJECT ENVO t2-27-a7 FISHWAY PLAN, SECTIONS AND DETAILS NOT P T OF T STRUCTURE on'ED:Au.nwN DATE 7-T5-vo nLE ww--smam NOT PART OF THIS CONTRACT DRAWN: [.LC.NNW CnEtxM a.EP.1fIW SCILE: AS NOTED RDD EOgv �a2 � Na. REVG*N !ry MP0. D1TF IPPROJEh SN07: Q On 1D 93: �-zar7s,9 VL. 9 1w rrr . UPON COMPLETION OF FISH LADDER CONSTRUCTION, YES' , STRUCTURE O PPEPINTERFACEES GROUND SMOOTH. ( ( HcADwALL CONC 42'PRECAST CQIC � i ; EXIST PVC LINER AND /�;• \ I� RETE PIPE ANCHOR TRENCH; s' APPRO7L EL 113.1 711.17(BOT.OF ANC7(TOP) HOR TRENCH) )))dddf ;3� �{ \1 `L4 \•i ' PERFORARNN ^ RESTORE CRUSHED I TED D / 1 n \ \\L SURFACING / ; L Rs.riaw SeT�c R-OVEDONNSTItEAAI'PWG FROM END OFCONCRET[ PIPE PRIOR O E'RCA�_EM n — — —— �— — ' S,' �•—— 1,l IN CAST-IN-PLACE CONCRETE,s WALL;LE.107.85 ; GRAY_\ / n ROCK WALL f 14 J EL.107.7 +tit 514 VEF —._.- i /1 12 112-4._. Y UCTi1E `'7`/r —ELL n1 7 h ——— — — I LL.mL 6"Ai CK ` 110 102.0 SIDE RE CK OW T10 708 — — 100 C04 RAC OR T� AWA E EX S IN IIjROSE R IPE I I 10 I� r0 1 T WOSE RO I TO$OILLW Y TRUDIUR AXP % _ r L 1b7.o;'RE TO E JI IPE IJ�D,!fJ!",AGE-/DAP-.'r IINDEl1 TI�1S jU ACT ROCK WALL I r El-107.0 _ p p I It EELS 15 d 16 —,"1 was.... Re SS i P EL 100.7^ MH - ��, I 1��1 1/- tt�0 E%I O / -/� i y �_ tr PAVE WITH V.ASPHALT; 100.6 •I in �. `�, c // GRAVEL RIPRAP TO LLD.pALV HANDRAIL 7- t ABOVE GROUND SURF EL 105.0 TY'P SIMO�tR TO SID AIL .� SHFFI 1� TS 70 BE SET IQ 4 IN 8, f DEEP CONC. ST EL CASING PIPE 4 H II I I= l 20•.26 lF' K WEST 97.0 °H 2.1..x.. .. III I I o PROTECT POWER POLE �I 1 3 {\` ' ,' 1 It EAST 97.1 o AND GUY WIRE � 1, 1 I( ro TOE ROCKS TYP.� 1 A G G'...�SPMw.y usd int/e.J a(np P �! 1 7. N STREAMBED �• _• �,,,, rte C-4, adbAd M s"a✓—r. F GRAVEL,TYP. ' .s..�f... 1�C�%9n N.10141 EDGE OF ASPHALT TYP.—, '�\ 1 �1 � APPROX EXIST CHANNELQ SEE SHEET 6 FOR CONTINUATION i RSH LADDER GRADING PLAN NOTES: •2,26'4'8. 1. CONTRACTOR RESPONSIBLE FOR REMOVING ANY MATERIAL THAT FALLS INTO SEDIMENTATION BASIN. 7 CONTRACTOR O RESTORE SEDIMENTATION BASIN O PRE CONSTRUCTION LEGEND: CONDITION,INCLUDING VEGETATION. V08. NEW CONTOURS SCALE 0 5 10 20 FEET I 106-5 SPOT ELEVATIONS I' ., I I ' ; PT AS N u lo' TIDE ROCKS tP�l�; EXCEPT AS NOTED � y. WPRAP CITY OF RENTON +1 >fi1 t DEPARTMENT OF ' PILMUC -VORKS .I ,RRiareaE°�e� .STREAMBFD GRAVFl. rWlAL yap' MAPL.EWOOD CREEL( f1S41 CHANNEL.PROJECT 1 I SPUTTER:STRUCTURE AND FISH;LADDER GRADING PLANS I 1 i I s : FILE 1AE E SHEEIOE DATE.��i LT1I ; oy1 1 e'a sa lwsa Ira °nn'"N "M° Bellew , Weglen ..OREGVT-P. OEO SLOE '��0 11°0 T0a8 1 TEL (125)-02-10001 N0. 1 AIPROIED: _ ..SHEET'.a 1 I. fAX (ITS)80)-1010 IIEMSION . ar mmi ME. IV 4cy scmk!FD MAR 3 0.2000 .T , mw SWP-27-2264 w.u.aoo�.ow -t�-:ur p 4S', i t 7l u. O ..r g b a awe $ Sys°- w 9 v I e� sz=$� z �6� S 5 �3�•a ab a��Na�� � } } U a»xs)Yn sl \\ b WG — —4— — Q h d FFB a d I q i a tl I 1 d i#9iH b� k � :d 9d�� �.' ..� � � ��_ � p • <�o b� Vim_ LU _. 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