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City of Renton Bidding Requirements,
Forms, Contract Forms, Conditions of
the Contract, Plans and Specifications
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City of Renton
CAG-- L) 3— /03
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SW 7TH STREET DRAINAGE IMPROVEMENT
PROJECT PHASE I - MORRIS AVE S TO
BURNETT AVE S
PROJECT NO. SWP -27 -2959
City of Renton
1055 S Grady Way
Renton, WA 98055
Surface Water Contact: Allen Quynn (425) 430 -7247
® Printed on Recycled Paper
CITY OF RENTON
RENTON, WASHINGTON
CONTRACT DOCUMENTS
FOR THE CONSTRUCTION OF
SW 7TH STREET DRAINAGE IMPROVEMENT PROJECT PHASE I — MORRIS
AVE S TO BURNETT AVE S
PROJECT NO. SWP -27 -2959
June 2003
BIDDING REQUIREMENTS
CONTRACT FORMS
CONDITIONS OF THE CONTRACT
SPECIFICATIONS
PLANS
I
0`4� 61Z-4
EXPIRES 10/16/ 03
CITY OF RENTON SURFACE WATER UTILITY
1055 S Grady Way
Renton, WA 98055
® Printed on Recycled Paper
7
Emergency 24 Hour Contacts
DDJ Construction Co., Inc.
11301186'' Ave SE
Issaquah, WA 9802'
Phone — 425/235 -4524
FAX — 4251235 -4967
CoDtact ftme
Work / Cell
Roine
]position
Dave- Durni'erd
2061-396 -7299
253/731 -0672
Project Manager /Superintendent
Pat Hall
206/730 -2870
253 /858 -6942
Project Foreman
Kevin Aalmo
253/312 -8990
253 /312 -0351
Project Supervisor
Vckey Valela
2531468-5398
T:C S 1 Certified Erosion Control
Supervisor
John Malaspina
425/235 -0524
425 -227 -7708
Vice President
Mike Hickey
4251235 -0524
4251922 -6300
Office Manager
'SUSiNESS :3� r
GANIZATIDN TYPE EXPIhE 05 39 Y2 '
DOMESTIC PROFIT CORPORATION
D.D.J. CONSTRUCTION COMPANY, INC.
`11301 186TH AVE
ISSAOUAH WA 98027
0GMESTZ " -R0FIT CORPORATION
RENEWED BY AUTHORITY OF SECRETARY OF STATE
REGISTERED-TRADE NAMES:
-:D'. D.`J . CONSTRUCTION CO., INC.
0000988 AT
DEPARTMENT OF LABOR AND INDUSTRIES
REGISTERED AS PROVIDED BY LAW AS
CONST CONT GENERAL
? REGZST #; EXP. DATE
CCO DDJCOCI062D8 01/21/2004
EFFECTT.,,,E DATES 03/_28/1994
D D J CONSTRUCTION CO INC
11301 186TH AVE SE
ISSAQUAH WA 98027
F625 -052 -000 (8/97)
' CITY OF RENTON
SWP -27 -2959
' SW 7`h Street Drainage Improvement Project Phase I —
Morris Ave S to Burnett Ave. S
CONTRACT DOCUMENT TABLE OF CONTENTS
Summary of Fair Practices Policy
Summary of Americans with Disabilities Act Policy
Scope of Work
Vicinity Map
Instructions to Bidders
Call for Bids
*Combined Affidavit & Certificate Form:
Non - Collusion
Anti -Trust Claims
Minimum Wage Form
*Proposal
*Bid Bond Form
*Schedule of Prices
❖Bond to the City of Renton
❖Fair Practices Policy Affidavit of Compliance
❖Contract Agreement (Contracts other than Federal - Aid FHWA)
❖City of Renton Insurance Information Form
❖City of Renton Standard Endorsement Form
Prevailing Minimum Hourly Wage Rates (New job classifications)
Statement of Intent to Pay Prevailing Wages
Affidavit of Prevailing Wages Paid
Certificate of Payment of Prevailing Wages
Environmental Regulations
City of Renton Supplemental Specifications
Special Provisions
Geotechnical Report
City Survey Control Information
Permits
Standard Details and Plans
Construction Plans
Documents marked as follows must be submitted at the time noted and must be executed by the
' Contractor, President and Vice President or Secretary if corporation by -laws permit. 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.
' * Submit with Bid (Yellow Pages)
Submit at Notice of Award (Green Pages)
' CITY OF RENTON
Planning/Building/Public Works Department
1055 South Grady Way
' Renton, Washington, 98055
ICITY OF RENTON
SUMMARY OF FAIR PRACTICES POLICY
■' ADOPTED BY RESOLUTION NO. 3229
It is the policy of the City of Renton to promote and provide equal treatment and service to all citizens and
to ensure equal employment opportunity to all persons without regard to race, color, national origin, ethnic
background, gender, marital status, religion, age or disability, when the City of Renton can reasonably
accommodate the disability, of employees and applicants for employment and fair, non - discriminatory
treatment to all citizens. All departments of the City of Renton shall adhere to the following guidelines:
(1) EMPLOYMENT PRACTICES - The City of Renton will ensure all employment related
activities included recruitment, selection, promotion, demotion, training, retention and
separation are conducted in a manner which is based on job - related criteria which does not
discriminate against women, minorities and other protected classes. Human resources
decisions will be in accordance with individual performance, staffing requirements,
governing civil service rules, and labor contract agreements.
(2) COOPERATION WITH HUMAN RIGHTS ORGANIZATIONS - The City of Renton will
cooperate fully with all organizations and commissions organized to promote fair practices
and equal opportunity in employment.
(3) AFFIRMATIVE ACTION PLAN - The City of Renton Affirmative Action Plan and Equal
Employment Program will be maintained and administered to facilitate equitable
representation with the City work force and to assure equal employment opportunity to all.
It shall be the responsibility of elected officials, the Mayor, the Affirmative Action Officer,
department administrators, managers, supervisors, Contract Compliance Officers and all
employees to carry out the policies, guidelines and corrective measures set forth in the
Affirmative Action Plan and Equal Employment Program.
(4) CONTRACTORS' OBLIGATIONS - Contractors, sub - contractors, consultants and
suppliers conducting business with the City of Renton shall affirm and subscribe to the Fair
Practices and Non - discrimination policies set forth by the law and in the City's Affirmative
Action Plan and Equal Employment Program.
Copies of this policy shall be distributed to all City employees, shall appear in all operational
documentation
of the City, including bid calls, and shall be prominently displayed in appropriate city facilities.
CONCURRED IN by the City Council of the City of RENTON. Washington, this 7thday of October, 1996.
CITY OF RENTON: RENTON CITY CoUNCM:
ayor Council President
iAttest_
City Clerl
Ir.South_Renton/BIDSPEC/MAB
1
t
CITY OF RENTON
SUMMARY OFAMERICANS WITH DISABILITIES ACT POLICY
ADOPTED BY RESOL UTION NO. 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 Iocal 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 thd Americans With Disabilities Act and
other applicabld 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 DISABILTTIBS ACT -POLICY - Tlie. 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' OB
. LIGATION - 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 W by the City Council of the City of Renton, Washington,
this 4th day of October 1993.
CITY OF RENTON
RENTON CITY COUNCIL:
2
Mayor ?
Council President
Attest: /
ICity Clerk
CITY OF RENTON
SW 7th Street Drainage Improvement Project Phase I —
Morris Ave S to Burnett Ave S
SWP -27 -2959
SCOPE OF WORK
The work involved under the terms of this contract 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:
• Installation of approximately 500 linear feet of 36 -inch diameter CPEP storm sewer
pipe, approximately 150 linear feet of 12 -inch diameter CPEP sewer pipe and
approximately 150 linear feet of 12 -inch ductile iron sewer pipe,
• install 10 Type I catch basins, 8 Type II catch basins,
• connect to existing stormwater system,
• relocate 12 -inch water line,
• asphalt patch, sidewalk, curb and gutter repair,
0 and cleanup and restoration
The project is subject to the requirements of the groundwater discharge permit provided in the bid
document. As part of the special conditions of the permit, the contractor will need to pump any groundwater
encountered during construction into a settling tank prior to discharge into the sanitary sewer.
The estimated project cost is $275,000 to $335,000.
A total of 35 working days will be allowed for the completion of this project
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.
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IINSTRUCTIONS TO BIDDERS
1. Sealed bids for this proposal will be received by the City of Renton at the office of the Renton City
Clerk, Renton City Hall, until the time and date 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
submitted on the forms attached hereto.
2 Any omissions, discrepancies or need for interpretation should be brought, in writing, to the attention
of the Project Engineer. Written addenda to clarify questions that arise may then be issued.
No oral statements by Owner, Engineer, or other representative of the owner shall, in any way, modify
the contract documents, whether made before or after letting the contract.
3 The work to be done is shown in the plans and / or specifications. Quantities are understood to be only
approximate. Final payment will be based on actual quantities and at the unit price bid. The City
reserves the right to add or to eliminate portions of that work as deemed necessary.
4. Plans may be examined and copies obtained at the Public Works Department Office. Bidders shall
satisfy themselves as to the local conditions by inspection of the site.
5. The bid price for any item must include the performance of all work necessary for completion of that
item as described in the specifications.
6. The bid price shall be stated in terms of the units indicated and as to a total amount. In the event of
errors, the unit price bid will govern. Illegible figures will invalidate the bid.
7. The right is reserved to reject any and /or all bids and to waive informalities if it is deemed
advantageous to the City to do so.
8. A certified check or satisfactory bid bond made payable without reservation to the Director of Finance
of the City of Renton in an amount not less than 5% of the total amount of the bid shall accompany
each bid proposal. Checks will be returned to unsuccessful bidders immediately following the
decision as to award of contract. The check of the successful bidder will be returned provided he
enters into a contract and furnishes a satisfactory performance bond covering the full amount of the
work within ten days after receipt of notice of intention to award contract. Should he fail, or refuse to
do so, the check shall be forfeited to the City of Renton as liquidated damage for such failure.
9. All bids must be self - explanatory. No opportunity will be offered for oral explanation except as the
City may request further information on particular points.
10. The bidder shall, upon request, furnish information to the City as to his financial and practical ability
to satisfactorily perform the work.
11. Payment for this work will be made in Cash Warrants.
12. The contractor shall obtain such construction insurance (e.g. fire and extended coverage, worker's
compensation, public liability, and property damage as indicated on forms enclosed under Attachment
A herein and as identified within Specification Section 1- 07.18.
r,
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 retainage shall be done in accordance with Section 1- 09.9(2) "Retainage and Section"
1- 09.9(3) "Contracting Agency's Right to Withhold and Disburse Certain Amounts" located in City of
Renton Supplemental Specifications.
16. Basis For Approval
The construction contract will be awarded by the City of Renton to the lowest, responsible, responsive
bidder. The bidder shall bid on all bid schedules items of all schedules set forth in the bid forms to be
considered responsive for award. The total price of all schedules will be used to determine the
successful low responsive bidder.
Partial bids will not be accepted. The owner reserves the right to award any or all schedules of the Bid
to meet the needs of the City. The intent is to award to only one BIDDER.
17. Trench Excavation Safety Systems
As required by RCW 39.04.180, on public works projects in which trench excavation will exceed a
depth of four feet, any contract therefor shall require adequate safety systems for the trench excavation
that meet the requirements of the Washington Industrial Safety and Health Act, Chapter 49.17 RCW.
These requirements shall be included in the Bid Schedule as a separate item. The costs of trench
safety systems shall not be considered as incidental to any other contract item and any attempt to
include the trench safety systems as an incidental cost is prohibited.
18. Payment of Prevailing Wages
In accordance with Revised Code of Washington Chapters 39.12 and 49.28 as amended or
supplemented herein, there shall be paid to all laborers, workmen or mechanics employed on this
contract the prevailing rate of wage for an hour's work in the same trade or occupation in the area of
work regardless of any contractual relationship which may exist, or be alleged to exist, between the
CONTRACTOR and any laborers, workmen, mechanics or subconsultants.
The most recent issue of the prevailing wage rates are included within these specifications under
section titled "Prevailing Minimum Hourly Wage Rates ". The Contractor is Responsible for obtaining
updated issues of the prevailing wage rate forms as they become available during the duration of the
contract. The wage rates shall be included as part of any subcontracts the Contractor may enter into
for work on this project.
19. Employment of Resident Employees
The CONTRACTOR and subcontractors shall employ Washington State residents in accordance with
the requirements of RCW 39.16.
20, 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
1
conduct the work in accordance with all applicable pollution control laws. The CONTRACTOR shall
comply with and be liable for all penalties, damages, and violations under Chapter 90.48 RCW, in
performance of the work. The CONTRACTOR shall also comply with Article 4 in the Puget Sound
Air Pollution Control Agency Regulation III regarding removal and encapsulation of asbestos
materials.
' 21. Standard Specifications
All work under this contract shall be performed in accordance with the following standard
specifications except as may be exempted or modified by the City of Renton Supplemental
Specifications, Special Provisions other sections of these contract documents. These standard
specifications are hereby made a part of this contract and shall control and guide all activities within
this project whether referred to directly, paragraph by paragraph, or not.
1. WSDOT /APWA "1996 Standard Specifications for Road, Bridge and Municipal Construction"
and "Division l 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.
22. 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.
23 Bidder's Checklist
11
❑
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 "?
r❑
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?
A�
❑
Have you certified receipt of addenda, if any?
11
' CITY OF RENTON
SW 7TH STREET DRAINAGE IMPROVEMENT PROJECT PHASE I — MORRIS
AVE S TO BURNETT AVE S
SWP -27 -2959
CALL FOR BIDS
Sealed bids will be received until 2:30 p.m. July 8, 2003, at the City Clerk's office, 7a'
floor, and will be opened and publicly read in the 5th floor conference room number 511,
Renton City Hall, 1055 S. Grady Way, Renton, 98055.
The work to be performed within 35 working days from the date of commencement under
this contract shall include, but not be limited to:
Install approximately 500 linear feet of 36 -inch diameter CPEP storm sewer pipe,
approximately 150 linear feet of 12 -inch CPEP storm pipe, approximately 150 linear feet of
12 -inch ductile iron storm pipe, 10 Type I catch basins, 8 Type H catch basins, restoration of
curb, gutter and sidewalk, asphalt repair, connect to existing stormewater system and dispose
of unsuitable material.
The Contractor will need to comply with the requirements of the groundwater
discharge permit provided in the bid document if groundwater disposal is
required during construction. Work within S. 7`h Street is restricted to
specified traffic control requirements.
No bids will be accepted after the time and date shown above.
The estimated project cost is $275,000 to $335,000
The City reserves the right to reject any and/or all bids and to waive any and/or all
informalities.
A certified check or bid bond in the amount of five percent (5 %) of the total amount of each
bid must accompany each bid. A 100% performance bond will be required of the successful
bidders.
'
Approved plans, specifications, and contract forms may be obtained from the City of Renton
Planning/Building/Public Works Department at the sixth floor Customer Service Counter
in the Renton City Hall, 1055 S. Grady Way, for a non - refundable fee of $32.64 ($30.00
plus $2.64 sales tax) each set. If ordered by mail add $5.00 to cover postage, also non-
refundable.
Questions regarding the call for bids or plan holders lists should be directed to the Public
Works Customer Service Counter at City Hall, or (425) 430 -7200. If a bidder has questions
regarding the project please contact the Project Manager, Allen Quynn, at (425) 430 -7247.
Bonnie Walton, City Clerk
Published: Daily Journal of Commerce June 24, 2003
July 1, 2003
CITY OF RENTON
Combined Affidavit and Certification form:
Non - Collusion, Anti - Trust, and Minimum Wage
(Non- Federal Aid)
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.
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. Therefor, 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, except as to overcharges resulting from anti -trust violations commencing after the date of the
bid, quotation, or other event establishing the price under 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.
AND
MINIMUM WAGE AFFIDAVIT FORM
I, 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 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 I have read the above and foregoing
statement and certificate, know the contents thereof and the substance as set forth therein is true to my
knowledge and belief.
FOR: NON COLLUSION AFFIDAVIT, ASSIGNMENT OF ANTI -TRUST CLAIMS TO
PURCHASER AND MINIMUM WAGE AFFIDAVIT
SW 71h Street Drainage Improvement Project Phase I — Morris Ave S to Burnett Ave S
Name of Project
.a...
Name of Bidder's Firm
v
Signatureuthorized Representative of Bidder
I Subscribed and sworn to before me on this
g day of 'J� ti Y , 20U3
J
Notary Public in and for tlitte of Washington
Notary (Print) 41,refl*d>r
My appointment expires:_ _ '7/25 /0(o
' CITY OF RENTON
' SWP -27 -2959
SW 7th Street Drainage Improvement Project Phase I — Morris Ave S to Burnett Ave S
PROPOSAL
TO THE CITY OF RENTON
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 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 bids uld be shown. Show unit prices both
in writing d i i s.)
Signature
It ra % vao AVC S .
Address: = gS•gp�,o..� �„),R I VO'L7
Names of Members of Partnership:
�
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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
1y V a Q- *ML ".sCtc�C F
-rltc STAic up
l 130 1 �g(p7&4vr SC 5S0Qa+,14, UN 98027
BID BOND FORM
' Herewith_ find deposit in the form of a certified check -, cashier's check, cash, or bid bond in the amount
of $ 5, • .._ _ which amount is not less than five percent of the total bid.
' Sign he - .
' Know All Men by These Presents:
u
That we, D.D.J. Construction Co., Inc.
as Principal, and
United States Fidelity and Guaranty Company as Surety, are held and .firmly bound unto the City of
Renton, as Obligee, in the penal sum of Five Percent (5 0) of Total Bid
Dollars, for the payment of which the Principal and the Surety bind themselves, their heirs, executors,
administrators, successors and assigns, jointly and severally, by these presents.
The condition of this obligation is such that if the Obligee shall make any award to the Principal for
Sid r Street Drainage Impt o� ement Project Phase Y - Mprris Ave. S. to Burnett Ave. S.
according to the terms of the proposal or bid 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 the Principal shall, in case of failure. to do so, pay and forfeit to the
Obligee the penal amount of the deposit specified in the call for bids, then this obligation shall,be null
and void; otherwise it shall be and remain in full force and effect and the Surety shall forthwith pav and
forfeit to the Obligee, as penalty and liquidated damages, the amount of this bond.
SIGNED, SEALED AND DATED THIS 8th DAY OF Ju
Received return of deposit in the sum of $
hlormslcontracU131DBOND
,2o03
. C ruction C I
Prin ipal
United States Fidelity and Guaranty Company
SureryJohn ~C. Beeson, Attorney -in -Fact
` SfP�ul Surety SL Paul Fire and Marine Insurance Company United States Fidelity and Guaranty Company
SL Paul Guardian Insurance Company Fidelity and Guaranty Insurance Company
SL Paul Mercury Insurance Company Fidelity and Guaranty Insurance Underwriters, Inc
Seaboard Surely Company SL Paul Medical Uability Insurance Company
Bond No. N/A
' RIDER CONTAINING
DISCLOSURE NOTICE OF TERRORISM COVERAGE
This disclosure notice is required by the Terrorism Risk Insurance Act of 2002 (the
'Act").: No action is required on your part. This Disclosure Notice is incorporated in
' and a part of the attached bond, and is effective the date of the bond.
You should know that, effective November 26, 2002, any losses covered by the
attached bond that are caused by certified acts of terrorism would be partially
' reimbursed by the United States under a formula established by the Act. Under this
formula, the United States reimburses 90% of covered terrorism losses exceeding
' the statutorily established deductible paid by the insurance company providing the
coverage.
Under the Act, there is a cap on our liability to pay for covered terrorism losses if the
aggregate amount of insured losses under the Act exceeds $100,000,000,000 during
the applicable period for all insureds and all insurers combined. In that case, we will
' not be liable for the payment of any amount which exceeds that aggregate amount of
$100,000,000,000.
The portion of your premium that is attributable to coverage for acts of terrorism is
$0.00.
' IMPORTANT NOTE: THE COST OF TERRORISM COVERAGE IS SUBJECT TO
CHANGE ON ANY BONDS THAT PREMIUM IS CHARGED ANNUALLY.
� I
The& ftl POWER OF ATTORNEY
Seaboard Surety Company United States Fidelity and Guaranty Company
St. Paul Fire and Marine Insurance Company Fidelity and Guaranty Insurance Company
St. Paul Guardian Insurance Company Fidelity and Guaranty Insurance Underwriters, Inc.
St. Paul Mercury Insurance Company
20421
Power of Attorney No. Certificate No. 1743909
KNOW ALL MEN BY THESE PRESENTS: That Seaboard Surety Company is a corporation duly organized under the laws of the State of New York, and that
St. Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company and St. Paul Mercury Insurance Company are corporations duly organized under
the laws of the State of Minnesota, and that United States Fidelity and Guaranty Company is a corporation duly organized under the laws of the State of Maryland, and
that Fidelity and Guaranty Insurance Company is a corporation duly organized under the laws of the State of Iowa, and that Fidelity and Guaranty Insurance Underwriters,
Inc. is a corporation duly organized under the laws of the State of Wisconsin (herein collectively called the "Companies'), and that the Companies do hereby make,
constitute and appoint
John C. Beeson, Charles F. Bugge and Cathryn N. Dail
of the City of Seattle State Washington their true and lawful Attorney(s) -in -Fact,
each in their separate capacity if more than one is named above, to sign its name as surety to, and to execute, seal and acknowledge any and all bonds, undertakings,
contracts and other written instruments in the nature thereof on behalf of the Companies in their business of guaranteeing the fidelity of persons, guaranteeing the
performance of contracts and executing or guaranteeing bonds and undertakings required of permitted in any actions or proceedings allowed by law.
th April 2003
IN WITNESS WHEREOF, the Companies have caused this instrument to be signed and sealed.this) % day of
Seaboard Surety Company ,united States Fidelity and Guaranty Company
St. Paul Fire and Marine Insurance Company Fidelity and Guaranty Insurance Company
St. Paul Guardian Insurance Company Fidelity and Guaranty Insurance Underwriters, Inc.
St. Paul Mercury Insurance Company
SLL9ETy JyF \0. ati �F�N..: !!Sp9 �ae�. \xs�yRy, ��yrY,l,}Q.
-P-R
=EO ��'i Jyr:'WRiONATE:�e
PETER W. CARMAN, Vice President
&SEAL.'os i SEAL :'s' 1896 �p� 1977 �+ 195
,n� .........Lao Att1d�" js p�1bC 1 %�
State of Maryland
City of.Baltimore THOMAS E. HUIBREGTSE, Assistant Secretary
th
On this i day of April 2003 before me, the undersigned officer, personally appeared Peter W. Carman and
Thomas E. Huibregtse, who acknowledged themselves to be the Vice President and Assistant Secretary, respectively, of Seaboard Surety Company, St. Paul Fire and
Marine Insurance Company, St. Paul Guardian Insurance Company, St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company, Fidelity and
Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc.; and that the seals affixed to the foregoing instrument are the corporate seals of
said Companies; and that they, as such, being authorized so to do, executed the foregoing instrument for the purposes therein contained by signing the names of the
corporations by themselves as duly authorized officers.
p, FA '0 �M - V
In Witness Whereof, I hereunto set my hand and official seal. V�ARy
VC
My Commission expires the 1 st day of July, 2006. �qE Cal �o REBECCA EASLEY- ONOKALA, Notary Public
86203 Rev. 7 -2002 Printed in U.S.A.
This Power of Attorney is granted under and by the authority of the following resolutions adopted by the Boards of Directors of Seaboard Surety Company, St. Paul
Fire and Marine Insurance Company, St. Paul Guardian Insurance Company, St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company,
Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc. on September 2, 1998, which resolutions are now in full force and
effect, reading as follows:
RESOLVED, that in connection with the fidelity and surety insurance business of the Company, all bonds, undertakings, contracts and other instruments relating
to said business may be signed, executed, and acknowledged by persons or entities appointed as Attorney(s) -in -Fact pursuant to a Power of Attorney issued in
accordance with these resolutions. Said Power(s) of Attorney for and on behalf of the Company may and shall be executed in the name and on behalf of the
Company, either by the Chairman, or the President, or any Vice President, or an Assistant Vice President, jointly with the Secretary or an Assistant Secretary,
under their respective designations. The signature of such officers may be engraved, printed or lithographed. The signature of each of the foregoing officers and
the seal of the Company may be affixed by facsimile to any Power of Attorney or to any certificate relating thereto appointing Attorney(s) -in -Fact for purposes
only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, and subject to any limitations set forth therein, any
such Power of Attorney or certificate bearing such facsimile signature or facsimile seal shall be valid and binding upon the Company, and any such power so
executed and certified by such facsimile signature and facsimile seal shall be valid and binding upon the Company with respect to any bond or undertaking to
which it is validly attached; and
RESOLVED FURTHER, that Attorney(s) -in -Fact shall have the power and authority, and, in any case, subject to the terms and limitations of the Power of
Attorney issued them, to execute and deliver on behalf of the Company and to attach the seal of the Company to any and all bonds and undertakings, and other
writings obligatory in the nature thereof, and any such instrument executed by such Attorney(s) -in -Fact shall be as binding upon the Company as if signed by an
Executive Officer and sealed and attested to by the Secretary of the Company.
I, Thomas E. Huibregtse, Assistant Secretary of Seaboard Surety Company, St. Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company,
St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company, Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance
Underwriters, Inc. do hereby certify that the above and foregoing is a true and correct copy of the Power of Attorney executed by said Companies, which is in full force
and effect and has not been revoked.
IN TESTIMONY WHEREOF, I hereunto set my hand this 8th day of July 2003
$IWETy HE 4 \�N �NSG Jp +�n 5U9q w f,�1jY�t,� � .�
927 9 �fyORPOgAif; m tF��pPPONAlI'�"i �yyen,._ p •' "^^�.�nv11r17 / W /^.'( /.i
`^ + �;SEAL,:o";'sSBALjn� N."^1.8_9,.8ufJ< 't 19%% 195
�OF Ph`N °j`�'ANGE 6O alS.AMrarj >15.._'..',�< .�ifQitl AN1�
Thomas E. Huibregtse, Assistant Secretary
To verify the authenticity of this Power of Attorney, call I- 800 -421 -3880 and ask for the Power of Attorney clerk. Please refer to the Power of Attorney number, the
above -named individuals and the details of the bond to which the power is attached
C]
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CITY OF RENTON - SW 7" STREET.DRAINAGE IMPROVEMENT PROJECT PHASE I -
MORRIS AVE S TO BURNETT AVE S
SCHEDULE OF PRICES
Note: Unit prices for all items, all extensions and total amount of bid must be shown. Show unit prices in both words and figures.
Where conflict occurs the written or typed words shall prevail. See Special Provisions for Bid Item descriptions.
ITEM
NO.
APPROX.
QUANTITY
ITEM NAME WITH UNIT PRICE
(Unit Prices to be written in words)
UNIT
PRICE
(figure)
AMOUNT
(figure)
1.
1
Mobilization, cleanup & Demobilization
Lump Sum
$_j cjrt1 (,.,� i btouS D�o��.A�S
$ 22,0W.co
$
221000•dc)
2.
1
Construction Surveying, Staking and As -built Drawings
Lump Sum
$ S=x T,+40sa..�b s
$ (0,0W.00
$
1 "000.0 C�
3.
1
Traffic Control
Lump Sum
$ '%SLvF
$ a.00a.Oo
$
12.oU0.Oy
4.
1
Temporary Water Pollution /Erosion Control
Lump Sum
$ TcN TwoV 1 P'42 5
$ 10,000.00
$
10,0M.00
5.
1
Dewatering
Lump Sum
$ Fsyp 1 gousAwt, -T4aaa Pywan 7"g-rV 71 acc
$ 5,333.00
$
%'333-00
6.
1
Temporary Bypass Pumping
Lump Sum
$T*am
$ 34000.Ot)
$
3.000.O0
7.
1
Trench Shoring and Excavation Safety Systems
Lump Sum
$ O,�tQ 1�wusau�- 7auu�2s
$ I4 OOO.Oo
$
1,000.OU
8.
1
Locate and Protect Existing Utilities
Lump Sum
$Fou(t T*fo%) qw�S� ,WaEe 4k,mwf.h1�,��_.►4s
$ 4,3yo•oo
$
H1300.010
9.
1
Removal of Structure and Obstruction
Lump Sum
$ j=oug_ T40U 5,
$ 141WO•00
$
10.
11
Abandonment of Existin Catch Basin and Manhole
Each
$ Eac;a*t 0ri cwt +�0L' 4.42S
$ 850 .u0
$
9�'3Sp.c�y
11.
1
Remove /Relocate Existing Signing
Lump Sum
$ Ex-je
$ S00.00
$
Soo -ou
12.
150
Ductile Iron Drain Pipe 12 -inch Dia. (incl. Bedding)
55. no
8,250.Ou
Linear Foot
$ _ Fs�Ty F= "g
$ , $
'AO6
�7o��+nlif
13.
150
CPEP Drain Pipe 12 -inch Dia. (incl. Bedding)
ylo.00
L�900.CJu
Linear Foot
$ -- - '� - -- Fcs& S:Y 1�c►�M+eS
n
$ g- .
$
"W
14.
500
CPEP Drain Pipe 36 -inch Dia. (incl. Bedding)
Linear Foot
$_c'pgF
$ I00.0a
$
50i0M,M)
H:\File Sys \SWP - Surface Water Projects \SWP -27 - Surface Water Projects (CIP)\27 -2959 SW 7th St. Drainage Improvement Project \Contract
Document \bidpackage \sch_of prices.DOC\AQ \tb
'
ITEM
APPROX.
ITEM NAME WITH I H UNIT PRICE
UNIT
AMOUNT
NO.
QUANTITY
(Unit Prices to be written in words)
PRICE
(figure)
'
(figure)
15.
10
Catch Basin Type 1 - (incl. Foundation rock)
Each
$ 0144L 1► Vwsomv 1t>w -6 45
$
1poo.o0
$
lopcb.00
'
16.
1
Catch Basin Type 2 - 48 -inch Dia.
Each
$ T 'i"r o tJt ae 14
$
Z19 80 -W
$
Z'160-0c)
...�4RS
'
17_
1
Catch Basin Type 2 - 54 -inch Dia.
Each
$TH4L1:CT1 -Vbv5, av %OVQ NuaT'aaD !7p«64JPS
$
3140b.00
$
361100.0t>
18.
5
Catch Basin Type 2 - 60 -inch Dia.
'
Each
$11 +9E E T14W54MI> SLX 4000 fLV FS FT4 'tDLLA/t S
$$
3vp
$
1 % . 250.00
'
19.
1
Each
Catch Basin Type 2 - 72 -inch Dia.
$ Sz-o Twovs~b 1b4.t.
$
$
1,1000,00
*X5
('P90'00
20.
300
Bank Run Gravel for Trench Backfill.
'
Ton
Pt.C'x C"-,s
$
1(0.50
$
tiia50.00
21.
100
Unsuitable Foundation Excavation, incl. Haul
'
Cubic Yard
$ 1���� 3
$
ZD.Op
$
2,000.00
22.
175
Gravel Backfill for Foundation Class B
Ton
$1- t &4- TC-[k1 Ib.. --V,2s Pz.F'rY CENl*
$
Ig,SO
$
3'.1311.SO
'
23.
5
Controlled Density Fill
Cubic Yard
$ ag n)CQC -.11A$ S
$
100.00
$
500.00
'
24.
3
Reconnect Lateral Storm Drain Connection
1,250.00
3,150.00
Each
$ - -11
$
$
Ok* T4*usowo ±taut %)"0 &ttP 1FZFTi MRS
,�.
25.
1
Relocate 8 -inch Water-Main
'
Lump Sum
$ 5C'JC-0 -%400 _1; In 4%e5
$
?,000.00
$
1,000.OU
'
26.
340
Linear Foot
Cement Concrete Curb and Gutter
$ 1 w . g' M
$
3Z .0o
g' .
$
101880, 0o
"r+44Tw
�^
27.
20
Cement Concrete Sidewalk
Square Yard
$ �t- 1mQTti ExGFF7 -N.- -%*zS
$
38.00
$
"1(00.00
28.
290
Crushed Surfacing Top Course
Ton
$ 1'- c.�EMT Y- 6- Z)6
$
20.00
$
51800.00
29.
2100
Sawcutting
Linear Foot
$ 1 eta CENTS
$
.10
$
Z10.00
30.
130
Temporary Hot Mix asphalt Concrete Patch
Ton
$ Oiarz 14u,,jt Ac0 TL`1J 0.LLaR S
$
110.00
$
141300.00
'
31.
330
Asphalt Concrete Pavement Cl. B
Ton
$ Ez,,,,r t fit., �o...A,R s
$
$5.00
$
28,0 50.00
HA\File Sys \SWP - Surface Water Projects \SWP -27 - Surface Water Projects (CIP)\27 -2959 SW 7th St. Drainage Improvement Project \Contract
Document \bidpackage \sch_of prices.DOC\AQ \tb
ITEM
NO.
APPROX.
QUANTITY
ITEM NAME WITH UNIT PRICE
(Unit Prices to be written in words)
32.
1
Restore Pavement Markings
Lump Sum
^
$ _0L)a It►nvsywt —Twc 14vv,:,maD D6A -AAA
33.
1
Remove /Restore Existing Landscaping
Lump Sum
$ Fouik %VMUSh%3b �4 + IWZ£ >Ol.1.4,e5
34
30
Topsoil Type AT
Cubic Yard
$ Fs FTC Vbll Ott
35.
200
Seeding. Fertilizing and Mulching
Square Yard
$ r—T VF- 7 -LAQ-5
36.
1
Television Inspection
Lump Sum
$ H-RCr 1�vaU¢E��o���AJZS
37.
10
Compaction Testing
Each
$ %wb I-AuOVD Fo JOs- t-Ag S
38.
1
Minor Changes
Each
$ Five Thousand Dollars
Subtotal:
8.8% Sales Tax:
Total:
UNIT AMOUNT
PRICE (figure)
(figure)
$ 1,200.60 $ %,7,00.00
$ 4,800.00 $ 4%g00.00
$ 50.00 $ \11500.0 II
$ 5.00 $ 1.. 000.00
$ 300.00 $ 300.ou
$ 200.00 $ 2 ;000.00
$ 5,000 $ 5,000
$ 280,(00.50
$ ZLI I to q2. 8y
$ 305.29 3,314
HAFile Sys \SWP - Surface Water Projects \SWP -27 - Surface Water Projects (CIP) \27 -2959 SW 7th St. Drainage Improvement Project \Contract
Document \bidpackage \sch_of _prices. DOC\AQ \tb
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BOND TO THE CITY OF RENTON Bond No. 400SK1977
KNOW ALL MEN BY THESE PRESENTS:
That we, the undersigned D.D.J. Construction Co., Inc.
as principal, and United States Fidelity and Guaranty Carpany corporation organized and existing under the
laws of the State of Maryland as a surety corporation, and qualified under the laws of the
State of Washington to become 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
$ 305,293.34 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 Seattle , Washington, this 22nd day of ,1111y , 20__g3
Nevertheless, the conditions of the above obligation are such that:
WHEREAS, under and pursuant to Public Works Construction Contract CAG- 03-103 providing for
construction of
SW 7th Street Drainage Improvement Proiect Phase I — Morris Ave S to Burnett Ave S
(project name)
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
contract, and shall pay all laborers, mechanics, subcontractors and material, men, and all persons who shall
supply said principal or subcontractors with provisions and supplies for the carrying on of said work, and shall
hold said City of Renton harmless from any loss or damage occasioned to any person or property by reason of
any 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 force and effect.
D.D.J. Construction Co., Inc.
Principal
Q
Signature
w �C.R � F�tLF ss> �•.�T
Title
United States Fidelity and Guaranty Corpany
Surety
(IL 0 Z-e��-
Si6dture
John C. Beeson, Attorney -in -Fact
Title
Approved by Larry Warren 2/14/92
' StIb ul Surety SL Paul Flrc and Marinc Iruurancc Company Unitcd Stale Fidclily and Guaranty Company
SL Paul Guardian Inaurancc Company Flddily and Guaranty Imurana Company
SL Paul Mcrcury Incurancc company Flddily and Guaranty Insurana UndcrrrrltcrtInc_
,
' Seaboard Surety Company SL Paul Mcdical UablGly Insurancc Company,
1 Bond No. 400SK1977
' RIDER CONTAINING
DISCLOSURE NOTICE OF TERRORISM COVERAGE
' This disclosure notice is required by the Terrorism Risk Insurance Act of 2002
(the
"Act's: No action is required on your part. This Disclosure Notice is incorporated in
' and a part of the attached bond, and is effective the date of the bond.
1
1
You should know that, effective November 26, 2002, any losses covered by the
attached - bond that are caused by certified acts of terrorism would be partially
reimbursed by the United States under a formula established by the Act. Under this
formula, the United States reimburses 90% of covered terrorism losses exceeding
the statutorily established deductible paid by the insurance company providing the
coverage.
Under the Act, there is a cap on our liability to pay for covered terrorism fosses if the
aggregate amount of insured losses under the Act exceeds $100,000,000,000 during
the applicable period for all insureds and all insurers combined. In that case, we will
not be liable for the payment of any amount which exceeds that aggregate amount of
$100,000,000,000.
The portion of your premium that is attributable to coverage for acts of terrorism is
$0.00.
IMPORTANT NOTE: THE COST OF TERRORISM COVERAGE IS SUBJECT TO
CHANGE ON ANY BONOS THAT PREMIUM IS CHARGED ANNUALLY.
fl
Power of Attorney No.
POWER OF ATTORNEY
Seaboard Surety Company
St. Paul Fire and Marine Insurance Company
St. Paul Guardian Insurance Company
St. Paul Mercury Insurance Company
20421
United States Fidelity and Guaranty Company
Fidelity and Guaranty Insurance Company
Fidelity and Guaranty Insurance Underwriters, Inc.
Certificate No. 1822916
KNOW ALL MEN BY THESE PRESENTS: That Seaboard Surety Company is a corporation duly organized under the laws of the State of New York, and that
St. Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company and St. Paul Mercury Insurance Company are corporations duly organized under
the laws of the State of Minnesota, and that United States Fidelity and Guaranty Company is a corporation duly organized under the laws of the State of Maryland, and
that Fidelity and Guaranty Insurance Company is a corporation duly organized under the laws of the State of Iowa, and that Fidelity and Guaranty Insurance
Underwriters, Inc. is a corporation duly organized under the laws of the State of Wisconsin (herein collectively called the "Companies "), and that the Companies do
hereby make, constitute and appoint
John C. Beeson, Charles F. Bugge and Cathryn N. Dail
of the City of Seattle ,State Washin gton ,their true and lawful Attomey(s) -in -Fact,
each in their separate capacity if more than one is named above, to sign its name as surety to, and to execute, seal and acknowledge any and all bonds, undertakings,
contracts and other written instruments in the nature thereof on behalf of the Companies in their business of guaranteeing the fidelity of persons, guaranteeing the
performance of contracts and executing or guaranteeing bonds and undertakings reiluftred'or permitted in any actions or proceedings allowed by law.
0* 7'h April 2003
IN WITNESS WHEREOF, the Companies have caused this instrument- A b`e signed' tdsealed this > day of
Seaboard Surety Company 'JUm d States Fidelity and Guaranty Company
St. Paul Fire and Marine Insurance Fidelity any'+ Fidelity and Guaranty Insurance Company
St. Paul Guardian Insurand Co panT� Fidelity and Guaranty Insurance Underwriters, Inc.
St. Paul Mercury Insurance Comp ny�- I ►
SUNr7y ' F \0.E 6y' Qo�,,M �MS`B 4Jp�. �NSyq�M1Ci Y� .��yJcens.-I-) .f�✓
`. Z � AORYWRq >F m Pi fAAy0R4Tf �� � � F' Is"
AIN
State of Maryland
City of Baltimore
PETER W. CARMAN, Vice President
44*-� -X/
THOMAS E. HUIBREGTSE, Assistant Secretary
On this 7 th day of April 2003 before me, the undersigned officer, personally appeared Peter W. Carman and
Thomas E. Huibregtse, who acknowledged themselves to be the Vice President and Assistant Secretary, respectively, of Seaboard Surety Company, St. Paul Fire and
Marine Insurance Company, St. Paul Guardian Insurance Company, St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company, Fidelity and
Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc.; and that the seals affixed to the foregoing instrument are the corporate seals of
said Companies; and that they, as such, being authorized so to do, executed the foregoing instrument for the purposes therein contained by signing the names of the
corporations by themselves as duly authorized officers.
In Witness Whereof, I hereunto set my hand and official seal.
My Commission expires the 1st day of July, 2006.
86203 Rev. 7 -2002 Printed in U.S.A.
OG�P EA$�,
e`0 Nor4 y0
y pUe4�
REBECCA EASLEY- ONOKALA, Notary Public
This Power of Attorney is granted under and by the authority of the following resolutions adopted by the Boards of Directors of Seaboard Surety Company, St. Paul
Fire and Marine Insurance Company, St. Paul Guardian Insurance Company, St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company,
Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc. on September 2, 1998, which resolutions are now in full force and
effect, reading as follows:
RESOLVED, that in connection with the fidelity and surety insurance business of the Company, all bonds, undertakings, contracts and other instruments relating
to said business may be signed, executed, and acknowledged by persons or entities appointed as Attomey(s) -in -Fact pursuant to a Power of Attorney issued in
accordance with these resolutions. Said Power(s) of Attorney for and on behalf of the Company may and shall be executed in the name and on behalf of the
Company, either by the Chairman, or the President, or any Vice President, or an Assistant Vice President, jointly with the Secretary or an Assistant Secretary,
under their respective designations. The signature of such officers may be engraved, printed or lithographed. The signature of each of the foregoing officers and
the seal of the Company may be affixed by facsimile to any Power of Attorney or to any certificate relating thereto appointing Attomey(s) -in -Fact for purposes
only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, and subject to any limitations set forth therein, any
such Power of Attorney or certificate bearing such facsimile signature or facsimile seal shall be valid and binding upon the Company, and any such power so
executed and certified by such facsimile signature and facsimile seal shall be valid and binding upon the Company with respect to any bond or undertaking to
which it is validly attached; and
RESOLVED FURTHER, that Attorney(s) -in -Fact shall have the power and authority, and, in any case, subject to the terms and limitations of the Power of
Attorney issued them, to execute and deliver on behalf of the Company and to attach the seal of the Company to any and all bonds and undertakings, and other
writings obligatory in the nature thereof, and any such instrument executed by such Attomey(s) -in -Fact shall be as binding upon the Company as if signed by an
Executive Officer and sealed and attested to by the Secretary of the Company.
I, Thomas E. Huibregtse, Assistant Secretary of Seaboard Surety Company, St. Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company,
St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company, Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance
Underwriters, Inc. do hereby certify that the above and foregoing is a true and correct copy of the Power of Attorney executed by said Companies, which is in full force
and effect and has not been revoked.
IN TESTIMONY WHEREOF, I hereunto set my hand this 22nd day of July
Y f \RE QPoe, ��N.�NSG JP+.1NSUg9
� 19Z7 _ 9 �I�JRPwRATEm �:�pR?ORATf:.
i`.SiiL1
To verify the authenticity of this Power of Attorney, call
the above -named individuals and the details of the bond
2003
r '
Thomas E. Huibregtse, Assistant Secretary
,rk. Please refer to the Power of Attorney number,
d
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C
y CITY OF RENTON
FAIR PRACTICES POLICY
� AFFIDAVIT OF COMPLIANCE
CD- ., —A3c-- hereby confirms and declares that
( Name of contractor /subcontractor /consultant)
I. It is the policy of I:X Z). J . Co"I�-;1- RUcTSO+J c. 3c. to offer equal
( Name of contractor /subcontractor /consultant)
opportunity to all qualified employees and applicants for employment without regard to
the race, creed, color, sex, national origin, age, disability or veteran status.
3. nUS� 2uC-F Too complies with all applicable
( Name of contractor /subcontractor /consultant)
federal, state and local laws governing non- discrimination in employment.
H. When applicable, �7. __�, Co. T�_)C . will seek out and
( Name of contractor /subcontractor /consultant)
negotiate with minority and women contractors for the award of subcontracts.
40DLC P4k *SpTK A
Print Agent/Representative's Name
wNt2' ?a- C-szaEhir
Print Agent/Representative's Title
0, ` aL
1,l0
Agent/Representative's Signature
L 24, 2003
Date Signed
Instructions: This document MUST be completed by each contractor, subcontractor and consultant. Include
or attach this document(s) with the contract.
August 14, 1997
MINUTES OF THE ANNUAL MEETING OF
' THE BOARD OF DIRECTORS
AND SHAREHOLDERS FOR 2002
OF
' DDJ CONSTRUCTION, INC.
' The annual meeting of the shareholders and Board of Directors of DDJ
Construction, Inc. (the "Corporation "), a Washington corporation, was held on the 31 st
day of December, 2002. All shareholders and the director were present in person: Addie
Malaspina and John. Malaspina. Addie Malaspina presided as Chairman of the meeting
and Mike ,Hickey acted as Secretary.
The activities of the company since the last meeting were reviewed and upon
motion being duly made, the shareholders and directors approved and ratified all policies
' established, and actions taken by the company during that period of time.
IAfter discussion it was:
' RESOLVED, to elect the following officers of the Corporation to serve until the next
annual meeting of the Board of Directors of the Corporation or until their successors are elected
and duly qualified:
President
Addie Malaspina
Vice President
John Malaspina
Vice President
David Durnford
Secretary
Mike Hickey
Treasurer
Mike Hickey
No further business appearing, the meeting was adjourned.
' 422403.1/016056.00001
secretary
DBE Application - Supplement 1
CERTIFICATION OF SOCIAL AND ECONOMIC DISADVANTAGE
' AND STATEMENT OF PERSONAL NET WORTH
tState of Washington
County of King
I, Addie Malaspina , being first duly sworn upon.oath state the
following:
I am an owner (i.e., proprietor, shareholder, partner) of D. D. J Construction r- -OV"mc .
NOTE: Each owner relied upon for DBE eligibility must complete this form.
I hereby swear or affirm that I am a "socially and economically disadvantaged" individual for
' purposes of certification as a Disadvantaged Business Enterprise according to 49 CFR Part 26.
`See attached for definition of "socially and economically disadvantaged individual."
I hereby swear or affirm that my personal net worth does not exceed $750,000, excluding the
equity in my primary residence and the firm which is currently certified, or for which I am
applying for certification as a Disadvantaged Business Enterprise. I have attached documents
(e.g., statements of personal net worth, financial statements, tax returns) to this affidavit that
verify my personal net worth.
Owner's Signature: L L 4'n a Date: ;1— 17 _ o c,
Printed Name: Aaai P Ma 1 aci i nn Title: President
Zoo-
Subscribed and sworn to before me this 11day of 144-
�►. CAMpe
.
on State of: UJA
Notary P
ze
PUBUz
rte• •' My Commission Expires: 72?
�1fV
This form, the in ined therein and attached documents shall be kept confidential. These materials
' shall only be provided to a third party with the written consent of the individual to whom the information pertains.
(See 49 CFR Part 26.)
' CONTRACTS OTHER THAN FEDERAL -AID FHWA
THIS AGREEMENT, made and entered into this day of 12003 by and
between THE CITY OF RENTON, Washington, a municipal corporation of the State of Washington,
hereinafter referred to as "CITY" and 17 b. S. s► aues=ou�!, Co., T.�c . , hereinafter referred to
as "CONTRACTOR."
WITNESSETH:
' 1) The Contractor shall within the time stipulated, (to -wit: within 35 working days from
date of commencement hereof as required by the Contract, of which this agreement is a
component part) perform all the work and services required to be performed, and provide and
furnish all of the labor, materials, appliances, machines, tools, equipment, utility and
transportation services necessary to perform the Contract, and shall complete the construction
and installation work in a workmanlike manner, in connection with the City's Project (identified
as No. SWP -27 -2959 for improvement by construction and installation of:
SW 7`h Street Drainage Improvement Project Phase I — Morris Ave S to Burnett Ave S
' All the foregoing shall be timely performed, furnished, constructed, installed and completed in
strict conformity with the plans and specifications, including any and all addenda issued by the
City and all other documents hereinafter enumerated, and in full compliance with all applicable
codes, ordinances and regulations of the City of Renton and any other governmental authority
having jurisdiction thereover. It is further agreed and stipulated that all of said labor, materials,
appliances, machines, tools, equipment and services shall be furnished and the construction
installation performed and completed to the satisfaction and the approval of the City's Public
Works Director as being in such conformity with the plans, specifications and all requirements
' of or arising under the Contract. The Consultant 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
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' 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 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 within thirty (30) days from the date of serving such notice, 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 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.
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. Futhermore, 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, 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.
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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
35 working days from the date of commencement. For each and every working day of
delay after the established day of completion, it is hereby stipulated and agreed that the damages
to the City occasioned by said delay will be the sum of per Section 1 -08.9 of Standard
Specifications as liquidated damages (and not as a penalty) for each such day, which shall be
paid by the Contractor to the City.
8) Neither the final certificate of payment not any provision in the Contract nor partial or entire use
of any installation provided for by this Contract shall relieve the Contractor of liability in
respect to any warranties or responsibility for faulty materials or workmanship. 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.
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.
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.
f'
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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 w 3 05, gg 3. 34
mrn ers
1 W (kec 14uw> >R EA FtvE T *+ovsAUD Tv+xr. E S %%Ir JT4 Fov{L, Cf-4r5
wn en wor s
which includes Washington State Sales Tax. Payments will be made to Contractor as specified
in the "Special Provisions" of this Contract.
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
5 -`-Qi , . `FYI r1La to a v.,sc,
President/Partner /Owner IF
Secretary
CITYY OF RENTON
or
ATTEST
City Clerk
' dba .�.� Ce�►.�Si rZUC� Lc�rJ �.O 3 Z�.�cr _
Firm Name
' check one `
❑ Individual ❑ Partnership Corporation Incorporated in JmATC (3F 13 skmcnp -) ,
1
Attention:
If business is a CORPORATION, name of the corporation should be listed in full and both 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.
Choices 1-800- 873 -4757
}
"ACORD. `
'
' DATE (MM/DDNY)
;.3 ��RTI��FI"C_ A_7E_ . O_F�_L�_�►_B_1LIfil
I:NSURANC,
07/22/03 ;'-
PRODUCER Phone: (206)937 -4613 Fax. (206)932 -1470
THIS CERTIFICATE IS
ISSUED AS A MATTER OF INFORMATION
ONLY AND CONFERS
NO RIGHTS UPON THE CERTIFICATE
Seattle Insurance Agency, Inc.
HOLDER. THIS CERTIFICATE
DOES NOT AMEND, EXTEND OR
ALTER THE COVERAGE
AFFORDED BY THE POLICIES BELOW.
2414 S.W. Andover Street, Suite E -130
COMPANIES
AFFORDING COVERAGE
Seattle, Washington 98106-1160
E -mail: PeterTwoNSeattlelns ranoeAgency.com
COMPANY
A Underwriters
at Lloyd's
INSURED
D.D.J. Construction Co., Inc.
COMPANY
B North Pacific
Insurance Co.
11301 186th Avenue S.E.
Issaquah, WA 98027
COMPANY Liberty Mutual
c
Insurance Company
COMPANY
D
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 CONTRACT OR OTHER
DOCUMENT WITH RESPECT TO WHICH THIS
CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED
EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY
BY THE POLICIES DESCRIBED
HAVE BEEN REDUCED BY PAID
HEREIN IS SUBJECT TO ALL THE TERMS,
CLAIMS.
CO
LTR
TYPE OF INSURANCE
POLICY NUMBER
POLICY EFFECTIVE
DATE (MM/DDNY)
POLICY EXPIRATION
DATE (MM/DDNY)
LIMITS
GENERAL
LIABILITY
GENERAL AGGREGATE
$ 2,000,000
COMMERCIAL GENERAL LIABILITY
A03B F519
01/21/03
01/21/04
X
PRODUCTS - COMP /OP AGG
$ 2000,000
CLAIMS MADE a OCCUR
PERSONAL & ADV INJURY
$ 1,000,000
OWNER'S & CONTRACTOR'S PROT
EACH OCCURRENCE
$ 1,000,000
Washington Stop Gap
X
FIRE DAMAGE (Anyone fire)
$ 100,000
MED EXP (Any one person)
$ 5,000
AUTOMOBILE
LIABILITY
ANY AUTO
CO3 15 07 06
01/21/03
01/21/04
COMBINED SINGLE LIMIT
$ 1,000,000
X
ALL OWNED AUTOS
SCHEDULED AUTOS
BODILY INJURY
(Per person)
$
X
BODILY INJURY
(Per accident)
$
HIRED AUTOS
NON - OWNEDAUTOS
X
PROPERTY DAMAGE
$
GARAGE LIABILITY
AUTO ONLY - EA ACCIDENT
$
OTHER THAN AUTO ONLY.
ANY AUTO
EACH ACCIDENT
$
AGGREGATE
$
EXCESS LIABILITY
LQ1 B71181089 -013
03/24/03
01/21/04
EACH OCCURRENCE
$ 4,000,000
AGGREGATE
$ 4,000,000
X UMBRELLA FORM
$
OTHER THAN UMBRELLA FORM
WORKERS COMPENSATION AND
WC Y STATUS O R
TOR LIMITS ER
.
EL EACH ACCIDENT
$
EMPLOYERS' LIABILITY
EL DISEASE - POLICY LIMIT
$
THE PROPRIETOR/ INCL
PARTNERS/EXECUTIVE
EL DISEASE - EA EMPLOYEE
$
OFFICERS ARE: EXCL
OTHER
DESCRIPTION OF OPERATIONS/LOCATIONSNEHICLES /SPECIAL ITEMS
II operations of or on behalf of the insured for the certificate holder.
roject Reference: SW 7th Street Drainage Improvement Project -Phase
Morris Avenue to Burnett Avenue South
ER, MdATE BOLDER CANCELLATION
City of Renton
SHOULD A Y OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE
EXPIRATIO DATE THE OF, THE ISSUING COMPANY WILL M.Nn)( ) MAIL
�
1055 South Grady Way
Renton, WA 98055
45 — DA S WRITTEN OTICE
TO THE CERTIFICATE HOLDER NAMED TO THE LEFT,
AUTHORIZED R S NT IV
Seattle n ur c Inc
Y I
CORD =25-S {1%95) 77777i'
. _
__,: , c� ACORD CORPORA LION 19$,8
City of Renton
r' Human Resources & Risk Management Department
Insurance Information Form
FOR: SW 7th Street Drainage Improvement Project - Phase I Morris Avenue to Burnett Avenue South
PROJECT NUMBER: CAG-030103 STAFF CONTACT:
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AM BEST'S RATING FOR CARRIER
GLA- XV Auto A VIII Umb A XV Professional
This Questionnaire is issued as a matter of information. This questionnaire is not an insurance policy and does
not amend, extend or alter the coverage afforded by the policies indicated on the attached CERTIFICATE OF
INSI.JRANCE. The CITY OF RENTON, at its option, shall obtain copies of the policies and/or specific
declaration pages FROM awarded bidder prior to execution of contract. (I
Seattle Insurance Agency Inc.
Agency /Broker
2414 SW Andover St Ste E130 Seattle, WA 98106
Address
Peter D. Beeson
Name of person to contact
Peter D. Be�
Completed y Typ or
CompletedVy (Signature)
Ph: 206-937-4613 Fax: 206-374-2610
Telephone Number
NOTE: THIS QUESTIONNAIRE, MUST BE COAIP1.E7ED FOR EACH LINE OF WVERAGE AND
' ATTAC:'Hl D 10 CERTIFICATE 0 F INSURANCE
Certificate of Insurance indicates the coverages /limits specified in
Yes
❑ No
'
contract?
Are the following coverages and /or conditions in effect?
Yes
❑ No
'
The Commercial General Liability policy form is an ISO 1993
Yes
❑ No
Occurrence Form or Equivalent?
(If no, attach a copy of the policy with required coverages clearly
identified)
'
CG 0043 Amendatory l"ndorsement provided ?*
Yes
❑ No
General Aggregate provided on a "per project basis (CG2503) ?*
Yes
❑ No
Additional Insured wording provided ?*
Yes
❑ No
Coverage on a primary basis and non - contributing basis?*
Yes
❑ No
'
Waiver of Subrogation Clause applies ?*
Yes
❑ No
Severability of Interest Clause (Cross Liability) applies?
Yes
❑ No
'
Notice of Cancellation /Non - Renewal amended to 45 days ?*
Yes
❑ No
*To he shown on eertifica[e of insurance*
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AM BEST'S RATING FOR CARRIER
GLA- XV Auto A VIII Umb A XV Professional
This Questionnaire is issued as a matter of information. This questionnaire is not an insurance policy and does
not amend, extend or alter the coverage afforded by the policies indicated on the attached CERTIFICATE OF
INSI.JRANCE. The CITY OF RENTON, at its option, shall obtain copies of the policies and/or specific
declaration pages FROM awarded bidder prior to execution of contract. (I
Seattle Insurance Agency Inc.
Agency /Broker
2414 SW Andover St Ste E130 Seattle, WA 98106
Address
Peter D. Beeson
Name of person to contact
Peter D. Be�
Completed y Typ or
CompletedVy (Signature)
Ph: 206-937-4613 Fax: 206-374-2610
Telephone Number
NOTE: THIS QUESTIONNAIRE, MUST BE COAIP1.E7ED FOR EACH LINE OF WVERAGE AND
' ATTAC:'Hl D 10 CERTIFICATE 0 F INSURANCE
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D.D.J. Construction Co., Inc.
A03BF519
COMMt:?TZ(::IAL GENERAL LIABILITY
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE REJ!4D IT CAREFULLY.
CHANGES IN COMMERCIAL GENERAL LIABILITY
COVERAGE FORM
This endorsement modifies insurance provided under the following:
COMMERCIAL GENERAL LIABILITY COVERAGE PART
A. Paragraph 1.a. of COVERAGE A - BODILY IN- B. Paragraph 2.b. of. (_:KDVERAGE A - BODILY IN-
JURY AND PROPERTY DAMAGE LIABILITY JURY AND PRC)F'I:I�TY DAMAGE LIABILITY
(Section I - Coverages) is replaced by the follow- (Section I - Covera :I(.;S) is replaced by the follow-
ing: ing:
1. Insuring Agreement
a. We will pay those sums that the insured
becomes legally obligated to pay as dam-
ages because of "bodily injury" or "property
damage" to which this insurance applies.
We will have the right and duty to defend
the insured against any "suit" seeking those
damages. However, we will have no duty to
defend the insured against any "suit" seek-
ing damages for "bodily injury" or "property
damage" to which this insurance does not
apply. We may, at our discretion, investigate
any "occurrence" and settle any claim or
"suit" that may result. But:
(1) The amount we will pay for damages is
limited as described in LIMITS OF IN-
SURANCE (SECTION III); and
(2) Our right and duty to defend end when
we have used up the applicable limit of
insurance in the payment of judgments
or settlements under Coverages A or B
or medical expenses under Coverage C.
No other obligation or liability to pay sums or
perform acts or services is covered unless
explicitly provided for under SUPPLEMEW
TARY PAYMENTS - COVERAGES A AND
B.
2. Exclusions
This insurance ck-1 :s not apply to:
b. "Bodily injury" or "property damage" for
which the insured is obligated to pay dam-
ages by reason of the assumption of liability
in a contract rar agreement. This exclusion
does not apj:d yr to liability for damages:
(1) That the insured would have in the ab-
sence of'.fh ! contract or agreement; or
(2) Assumed in ;a contract or agreement that
is an "in,r..n-ed contract ", provided the
"bodily injur y " or "property damage" oc-
curs subsequent to the execution of the
contract tar, agreement. Solely for the
purpose:;., of liability assumed in an "in-
sured contract", reasonable attorney
fees and . ne cessary litigation expenses
incurred hV or for a party other than an
insured r.:1 deemed to be damages be-
cause of "I i,::rdily injury" or "property dam-
age", pro,0ded:
(a) Liability to such party for, or for the
cost of`, that party's defense has also
been assumed in the same "insured
contract'; and
(b) Such : tClttorney fees and litigation
expenr as are for defense of that
party 8tic -ainst a civil or alternative dis-
pute resolution proceeding in which
damac]69 to which this insurance ap-
plies are alleged.
ICG 00 43 05 92 Copyright, Insurance Services Office, Inc., 1991 Page 1 of 3 ❑
C. Paragraph 1.a. of COVERAGE B — PERSONAL
AND ADVERTISING INJURY LIABILITY (Section I
— Coverages) is replaced by the following:
' 1. Insuring Agreement
a. We will pay those sums that the insured
becomes legally obligated to pay as dam-
, ages because of "personal injury" or "adver-
tising injury" to which this insurance applies.
We will have the right and duty to defend
the insured against any "suit" seeking those
damages. However, we will have no duty to
defend the insured against any "suit" seek-
ing damages for "personal injury" or "adver-
tising injury" to which this insurance does
' not apply. We may, at our discretion, inves-
tigate any "occurrence" or offense and settle
any claim or "suit" that may result. But:
' (1) The amount we will pay for damages is
limited as described in LIMITS OF IN-
SURANCE (SECTION III); and
' (2) Our right and duty to defend end when
we have used up the applicable limit of
insurance in the payment of judgments
or settlements under Coverages A or B
' or medical expenses under Coverage C.
No other obligation or liability to pay sums or
perform acts or services is covered unless
explicitly provided for under SUPPLEMEW
TARY PAYMENTS — COVERAGES A AND
B.
D. The first sentence of SUPPLEMENTARY PAY-
, MENTS — COVERAGES A AND B is replaced by
the following:
We will pay, with respect to any claim we investi-
gate or settle, or any "suit" against an insured we
defend:
I
E. Paragraph 2.c.(3) r:rf i:he DUTIES IN THE EVENT
OF OCCURRENCI : : :; OFFENSE, CLAIM OR SUIT
Condition (Section.11ii Commercial General Liabil-
ity Conditions) is ref lOced by the following:
2. Duties in the F : :vcsnt of Occurrence, Offense,
Claim or Suit
c. You and any;, i:11ther involved insured must:
(3) Cooperatr;; with us in the investigation or
settlement of the claim or defense
against thi::.� "suit'; and
F. Paragraph 2.d. of tl•ic� .DUTIES IN THE EVENT OF
OCCURRENCE, OF-1 :-ENSE, CLAIM OR SUIT
Condition (Section.l'V , - -- Commercial General Liabil-
ity Conditions) is rel:rl;3c:ed by the following:
2. Duties in the is VE'Int of Occurrence, Offense,
Claim or Suit
d. No insured %iklill, except at that insured's own
cost, voluntarily make a payment, assume
any obligatk.)n, or incur any expense, other
than for first ; :ikt without our consent.
G. The second paragraph of paragraph 4.b. of the
OTHER INSUR4,1t::l : :: Condition (Section IV —
Commercial General Liability Conditions) is re-
placed by the follouviraci:
4. Other Insurance
b. Excess InSUfrance
When this in; i-.irance is excess, we will have
no duty under (,overages A or B to defend
the insured ar:l3inst any "suit" if any other in-
surer has ; :.i .duty to defend the insured
against that "suit ". If no other insurer de-
fends, we wfll undertake to do so, but we will
be entitled fio f.1-le insured's rights against all
those other irisurers.
IPage 2 of 3 Copyright, Insurance Services Office, Inc., 1991 CG 00 43 05 92 ❑
H. The definition of "suit" in DEFINITIONS is replaced
by the following:
16. "Suit" means a civil proceeding in which dam-
ages because of "bodily injury", "property dam-
age", "personal injury' or "advertising injury" to
which this insurance applies are alleged. "Suit"
includes:
a. An arbitration proceeding in which such
damages are claimed and to which the in-
sured must submit or does submit with our
consent; or
b. Any other alternative dispute resolution
proceeding in which such damages are
claimed and to which the insured submits
with our consent.
CG 00 43 05 92 Copyright, Insurance Services Office, Inc., 1991 Page 3 of 3 ❑
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POLICY NUMBER: A03BF519
D.D.J. Construction Co., Inc.
COMM E "+::*1AL GENERAL LIABILITY
CG 25 03 03 97
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.
DESIGNATED CONSTRUCTION PR1(,".1,+,JIECT(S)
GENERAL AGGREGATE LIN1111111"
This endorsement modifies insurance provided under the following:
COMMERCIAL GENERAL LIABILITY COVERAGE PART
SCHEDULE
Designated Construction Projects: SW 7th Street Drainage Improvement Project - l: :11iJ1se I Morris Avenue to
Burnett Avenue South
(if nn Pntry annParc ahovP_ information rPnuired to comnlete this endorsement will b( shown in the Declarations as
applicable to this endorsement.)
A. For all sums which the insured becomes legally
obligated to pay as damages caused by "occur-
rences" under COVERAGE A (SECTION 1), and
for all medical expenses caused by accidents un-
der COVERAGE C (SECTION 1), which can be
attributed only to ongoing operations at a single
designated construction project shown in the
Schedule above:
1. A separate Designated Construction Project
General Aggregate Limit applies to each des-
ignated construction project, and that limit is
equal to the amount of the General Aggregate
Limit shown in the Declarations.
2. The Designated Construction Project General
Aggregate Limit is the most we will pay for the
sum of all damages under COVERAGE A, ex-
cept damages because of "bodily injury' or
"property damage" included in the "products -
completed operations hazard ", and for medical
expenses under COVERAGE C regardless of
the number of:
a. Insureds;
b. Claims made or "suits" brought; or
c. Persons or organizations making claims or
bringing "suits ".
3. Any payments made under COVERAGE A for
damages or under COVERAGE C for medical
expenses shall reduce the Designated Con-
struction Project General Aggregate Limit for
that designated construction project. Such
payments shall not reduce the General Ag-
gregate Limit shown in the Declarations nor
shall they reduce any other Designated Con-
struction Project General Aggregate Limit for
any other designated construction project
shown in the Schedule above.
4. The limits sho ivri. in the Declarations for Each
Occurrence, 11::ire Damage and Medical Ex-
pense continU do apply. However, instead of
being subject to :i .the General Aggregate Limit
shown in the [)( :K...larations, such limits will be
subject to th'i .applicable Designated Con-
struction Proje+,:t General Aggregate Limit.
B. For all sums which the insured becomes legally
obligated to pay ,,is.damages caused by "occur-
rences" under COVERAGE A (SECTION 1), and
for all medical expenses caused by accidents un-
der COVERAGE (r - (SECTION 1), which cannot
be attributed only to ongoing operations at a sin-
gle designated cO,imsfruction project shown in the
Schedule above:
1. Any payments ire :3de under COVERAGE A for
damages or unca T COVERAGE C for medical
expenses shall riilduce the amount available
under the G rr+ : >ral Aggregate Limit or the
Products- Coml::)Jeled Operations Aggregate
Limit, whichev4;r Is applicable; and
2. Such payments; shall not reduce any Desig-
nated ConstrLictibn Project General Aggregate
Limit.
C. When coverage fair liability arising out of the
"products- complei:r. =(J operations hazard" is pro-
vided, any payrn+: :ants; for damages because of
"bodily injury" or " I:;nr< +I::�erty damage" included in the
"products- complebiNJ operations hazard" will re-
duce the Prod ucts71*`ompleted Operations Aggre-
gate Limit, and nc:+t ri :r -duce the General Aggregate
Limit nor the D + ::: gnated Construction Project
General Aggregate Limit.
CG 25 03 03 97 Copyright, Insurance Services Office, Inc., 1996
Page 1 of 1 ❑
D. If the applicable designated construction project
has been abandoned, delayed, or abandoned and
then restarted, or if the authorized contracting
parties deviate from plans, blueprints, designs,
specifications or timetables, the project will still be
deemed to be the same construction project.
E. The provisions of L:irriits Of Insurance (SECTION
111) not otherwise m6clified by this endorsement
shall continue to apl:dy as stipulated.
Page 2 of 2 Copyright, Insurance Services Office, Inc., 1996 CG 25 03 03 97 ❑
POLICY NUMBER: A03BF519 COMMERCIAL GENERAL LIABILITY
(D.D.J. Construction Co., Inc.) CG 20 10 03 97
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.
ADDITIONAL INSURED - OWNERS, LESSEES OR
CONTRACTORS - SCHEDULED PERSON OR
ORGANIZATION
This endorsement modifies insurance provided under the following:
COMMERCIAL GENERAL LIABILITY COVERAGE PART
SCHEDULE
Name of Person or Organization:
1) City of Renton; their elected or appointed officers; officials; employees; subconsultants; volunteers
(If no entry appears above, information required to complete this endorsement will be shown in the Declarations as
applicable to this endorsement.)
WHO IS AN INSURED (Section II) is amended to include as an insured the person cis organization shown in the
Schedule, but only with respect to liability arising out of your ongoing operations performed for that insured.
ICG 20 10 03 97 Copyright, Insurance Services Office, Inc., 1997 Page 1 of 1 ❑
V..
l OLIGY NUM3CR. A03BF519 COMMERCIAL GENERAL LIABILITY
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE "AD IT CAREFULLY.
ADDITIONAL INSURED PRIMARY COVERAGE
171is endorsement modifies insurance provided under the following:
COMMERCIAL GENERAL LIABILITY COVERAGE PAR'i4
'1'llis illstarance is primary for the person or orgauira(ion shown in the sclicciulc, but only with respect to liability arising out of your
' work for that insured by or for you. Other insurance afforded to that insured will apply as excess and not contribute as primary to the
insurance afforded by this cndorscmem.
All other coda :sentents, I)NAsions, cvnditious, and exclusions of this insurance 811311 reillaiif unchanged and apply to the additional
insured described below.
' ADIATIONAL INSURED
' City of Renton; their elected or appointed officers; officials; employees; subconsultants; volunteers
NAMED INSURI:II- D.D.J. Construction Co., Inc.
CL/00 99 010187
i
A
1
1
1
1
1
1
1
1
1
CITY OF RENTON
CONSTRUCTION CONTRACTS
INSURANCE AND RELATED REQUIREMENTS
MINIMUM INSURANCE COVERAGES AND REQUIREMENTS
The (CONTRACTOR) shall obtain and maintain the minimum insurance coverages set forth below. By
requiring such minimum insurance, CITY OF RENTON shall not be deemed or construed to have assessed the
risks that may be applicable to the (CONTRACTOR) under Contract Number The (CONTRACTOR)
shall assess its own risks and if it deems appropriate and/or prudent, maintain higher limits and/or broader
coverages.
Coverages
(1) Commercial General Liability - ISO 1993 Form or equivalent. Coverage to include:
• Premises and Operations
• Explosion, Collapse and Underground Hazards
• Products /Completed Operations
• Contractual Liability (including Amendatory Endorsement CG 0043 which includes defense
coverage assumed under contract)
• Broad Form Property Damage
• Independent Contractors
• Personal/Advertising Injury
• Stop Gap Liability
(2) Automobile Liability including all
• Owned Vehicles
• Non -Owned Vehicles
• Hired Vehicles
(3) Workers' Compensation
• Statutory Benefits (Coverage A) - Show WA L &I Number
(4) Umbrella Liability
• Excess of Commercial General Liability and Automobile Liability. Coverage should be as
broad as primary.
(5) Professional Liability - (whenever the work under this Contract includes Professional Liability,
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.
(6) Pollution Liability - the City may require this coverage whenever work under this Contract involves
pollution risk to the environment. This coverage is to include sudden and gradual coverage for third
party liability including defense costs and completed operations.
LIMITS REQUIRED
The (CONTRACTOR) shall carry the following limits of liability as required below:
Commercial General Liabilitv
General Aggregate*
$
Products /Completed Operations Aggregate
$
Each Occurrence Limit
$
Personal/Advertising Injury
$
Fire Damage (Any One Fire)
$
Medical Payments (Any One Person)
$
Stop Gap Liability
$
*General Aggregate to apply per project (ISO Form CG2503 or equivalent)
Automobile Liability
Bodily Injury/Property Damage
$
(Each Accident)
Workers' Compensation
Coverage A (Workers' Compensation) - Show WA L &I Number
Umbrella Liability
Each Occurrence Limit
$
General Aggregate Limit
$
Products /Completed Operations Aggregate
$
Professional Liability (If required)
Each Occurrence/Incident/Claim
$
Aggregate
$
(The City may require the CONTRACTOR keep this policy in effect
for up to two (2) years after completion of the project)
Pollution Liability (If required) To apply on a per project basis
Per Loss $
Aggregate $
2,000,000
2,000,000
1,000,000
1,000,000
50,000
5,000
1,000,000
1,000,000
1,000,000
1,000,000
1,000,000
1,000,000
2,000,000
1,000,000
1,000,000
ADDITIONAL REQUIREMENTS
(CONTRACTOR) shall Name CITY OF RENTON, and its officers, officials, agents, employees and volunteers
as Additional Insureds (ISO Form CG 2010 or equivalent). (CONTRACTOR) shall provide CITY OF
RENTON Certificates of Insurance and copies of policies, if requested, prior to commencement of work.
Further, all policies of insurance described above shall:
1) Be on a primary basis nor contributory with any other insurance coverages and/or self - insurance carried
by CITY OF RENTON.
2) Include a Waiver of Subrogation Clause.
3) Severability of Interest Clause (Cross Liability)
4) Policy may not be non - renewed, cancelled or materially changed or altered unless forty-five (45) days
prior written notice is provided to CITY OF RENTON. Notification shall be provided to CITY OF
RENTON by certified mail.
The (CONTRACTOR) shall promptly advise the CITY OF RENTON in the event any general aggregates are
reduced for any reason, and shall reinstate the aggregate and the (CONTRACTOR'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 The CITY OF RENTON may require the CONTRACTOR to keep Professional Liability coverage in effect for
two (2) years after completion of the project.
1
IS
1
I PREVAILING MINIMUM HOURLY RATES
l�
1 WAGECOV.DOC\
KING County - Effective: 3/5/2003
State of Washington
DEPARTMENT OF LABOR AND INDUSTRIES
Prevailing Wage Section - Telephone (360) 902 -5335
PO Box 44540, Olympia, WA 98504 -4540
Washington State Prevailing Wage Rates for Public Works Contracts
The PREVAILING WAGES listed here include both the hourly wage rate and the hourly rate of
fringe benefits. On public works projects, workers' wage and benefit rates must add to not less
than this total. A brief description of overtime calculation requirements is provided by clicking
on the benefit code.
Page 1 of 11
KING County
Effective 3/5/2003
Benefit Code Key
Prevailing Overtime Holiday Note
Classification
Wage
Code
Code Code
ASBESTOS ABATEMENT WORKERS
JOURNEY LEVEL
$30.86
1M
5D
BOILERMAKERS
JOURNEY
LEVEL
$33.32
1
BRICK AND MARBLE MASONS
JOURNEY LEVEL
$36.87
1M
5A
CABINET MAKERS (IN SHOP)
JOURNEY LEVEL
$16.67
1
CARPENTERS
ACOUSTICAL WORKER
$37.01
1M
5D
BRIDGE, DOCK AND WARF CARPENTERS
$36.85
1M
5D
CARPENTER
$36.85
IM
5D
MATERIAL
$36.95
1M
5D
'CREOSOTED
DRYWALL APPLICATOR
$36.79
1M
5D
FLOOR FINISHER
$36.98
1M
5D
FLOOR LAYER
$36.98
1M
5D
FLOOR SANDER
$36.98
1M
5D
MILLWRIGHT AND MACHINE ERECTORS
$37.85
1M
5D
PILEDRIVERS, DRIVING, PULLING, PLACING COLLARS
$37.05
1M
5D
AND WELDING
SAWFILER
$36.98
1M
5D
SHINGLER
$36.98
1M
5D
STATIONARY POWER SAW OPERATOR
$36.98
1M
5D
STATIONARY WOODWORKING TOOLS
$36.98
1M
5D
http: / /lni.wa.gov /prevailingwage /J*wages /20031 /co I Thtm
04/11/2003
KING County - Effective: 3/5/2003
Page 2 of 11
CEMENT MASONS
JOURNEY LEVEL
$37.89
1M
5D
DIVERS & TENDERS
DIVER
$78.52
1M
5D
8A
DIVER TENDER
$39.62
1M
5D
DREDGE WORKERS
ASSISTANT ENGINEER
$37.22
1B
5D
8L
ASSISTANT MATE (DECKHAND)
$36.78
1 B
5D
8L
BOATMEN
$37.22
1 B
5D
8L
ENGINEER WELDER
$37.27
1B
5D
8L
LEVERMAN, HYDRAULIC
$38.66
1B
5D
8L
MAINTENANCE
$36.78
1B
5D
8L
MATES
$37.22
1B
5D
8L
OILER
$36.88
1B
5D
8L
DRYWALL TAPERS
JOURNEY LEVEL
$36.64
1J
5B
ELECTRICAL FIXTURE MAINTENANCE WORKERS
JOURNEY LEVEL
$18.69
1
ELECTRICIANS - INSIDE
CABLE SPLICER
$48.36
1D
6H
CABLE SPLICER (TUNNEL)
$52.24
1D
6H
CERTIFIED WELDER
$46.59
1D
6H
CERTIFIED WELDER (TUNNEL)
$50.30
1D
6H
CONSTRUCTION STOCK PERSON
$24.33
1D
6H
JOURNEY LEVEL
$44.83
1D
6H
JOURNEY LEVEL (TUNNEL)
$48.36
1D
6H
ELECTRICIANS - MOTOR SHOP
CRAFTSMAN
$15.37
2A
6C
JOURNEY LEVEL
$14.69
2A
6C
ELECTRICIANS - POWERLINE CONSTRUCTION
CABLE SPLICER
$47.12
4A
5A
CERTIFIED LINE WELDER
$42.90
4A
5A
GROUNDPERSON
$30.59
4A
5A
HEAD GROUNDPERSON
$32.34
4A
5A
HEAVY LINE EQUIPMENT OPERATOR
$42.90
4A
5A
JACKHAMMER OPERATOR
$32.34
4A
5A
JOURNEY LEVEL LINEPERSON
$42.90
4A
5A
LINE EQUIPMENT OPERATOR
$36.21
4A
5A
POLE SPRAYER
$42.90
4A
5A
POWDERPERSON
$32.34
4A
5A
ELECTRONIC & TELECOMMUNICATION TECHNICIANS
JOURNEY LEVEL
$12.07
1
ELEVATOR CONSTRUCTORS
bttp:Hlnl.wa.gov/prevailingwage/jwages/"003 I /co 17.htm
04/11/2003
KING County - Effective: 3/5/2003
MECHANIC
Page 3 of 11
$46.46
4A
6Q
MECHANIC IN CHARGE
$51.14
4A
6Q
FABRICATED PRECAST CONCRETE PRODUCTS
ALL CLASSIFICATIONS
$11.35
2K
6S
FENCE ERECTORS
FENCE ERECTOR
$18.71
1
FENCE LABORER
$12.77
1
'
FLAGGERS
JOURNEY LEVEL
$26.18
1M
5D
GLAZIERS
JOURNEY LEVEL
$37.46
2E
5G
HEAT & FROST INSULATORS AND ASBESTOS WORKERS
'
MECHANIC
$37.93
1F
5E
HEATING EQUIPMENT MECHANICS
MECHANIC
$33.65
1
HOD CARRIERS & MASON TENDERS
JOURNEY LEVEL
INDUSTRIAL ENGINE AND MACHINE MECHANICS
$31.34
1M
5D
MECHANIC
$15.65
1
INDUSTRIAL POWER VACUUM CLEANER
JOURNEY LEVEL
$9.07
1
INLAND BOATMEN
CAPTAIN
$32.28
1 K
513
COOK
$28.31
1 K
5B
DECKHAND
$27.65
1 K
5B
ENGINEER /DECKHAND
$29.95
lK
513
MATE, LAUNCH OPERATOR
INSPECTION
$31.25
1 K
513
/CLEANING /SEALING OF SEWER & WATER SYSTEMS
BY REMOTE CONTROL
CLEANER OPERATOR, FOAMER OPERATOR
$9.73
1
GROUT TRUCK OPERATOR
$11.48
1
HEAD OPERATOR
$12.78
1
tTECHNICIAN
TV TRUCK
$7.01
1
OPERATOR
$10.53
1
INSULATION APPLICATORS
'
JOURNEY LEVEL
$36.85
1M
5D
IRONWORKERS
JOURNEY LEVEL
$39.02
113
5A
LABORERS
ASPHALT RAKER
$31.34
1M
5D
BALLAST REGULATOR MACHINE
$30.86
1M
5D
BATCH WEIGHMAN
$26.18
1M
5D
1
CARPENTER TENDER
$30.86
1M
5D
CASSION WORKER
$31.70
1M
5D
http://lni.wa.gov/prevallingwage/jwages/20031/col7.htm
04/11/2003
KING County - Effective: 3/5/2003
CEMENT DUMPER /PAVING
CEMENT FINISHER TENDER
CHIPPING GUN (OVER 30 LBS)
CHIPPING GUN (UNDER 30 LBS)
CHUCK TENDER
CLEAN -UP LABORER
CONCRETE FORM STRIPPER
CONCRETE SAW OPERATOR
CRUSHER FEEDER
CURING LABORER
DEMOLITION, WRECKING & MOVING (INCLUDING
CHARRED MATERIALS)
DITCH DIGGER
DIVER
DRILL OPERATOR (HYDRAULIC, DIAMOND)
DRILL OPERATOR, AIRTRAC
DUMPMAN
FALLER/BUCKER, CHAIN SAW
FINAL DETAIL CLEANUP (i.e., dusting, vacuuming, window
cleaning; NOT construction debris cleanup)
FINE GRADERS
FIRE WATCH
FORM SETTER
GABION BASKET BUILDER
GENERAL LABORER
GRADE CHECKER & TRANSIT PERSON
GRINDERS
GROUT MACHINE TENDER
HAZARDOUS WASTE WORKER LEVEL A
HAZARDOUS WASTE WORKER LEVEL B
HAZARDOUS WASTE WORKER LEVEL C
HIGH SCALER
HOD CARR I ER/MORTARMAN
JACKHAMMER
LASER BEAM OPERATOR
MINER
NOZZLEMAN, CONCRETE PUMP, GREEN CUTTER WHEN
USING HIGH PRESSURE AIR & WATER ON CONCRETE &
ROCK, SANDBLAST, GUNITE, SHOTCRETE, WATER
BLASTER
PAVEMENT BREAKER
PILOT CAR
PIPE RELINER (NOT INSERT TYPE)
PIPELAYER & CAULKER
$30.86
1 M
Page 4 of 11
,
1 M
$31.34
1 M
5D
5D
$30.86
$30.86
$31.34
1 M
1 M
5D
5D
1 M
$30.86
1 M
5D
5D
$30.86
1 M
5D
$30.86
1 M
$30.86
1 M
5D
5D
$30.86
$31.34
1 M
1 M
5D
5D'
$30.86
$26.18
1 M
5D
1M
$30.86
1 M
5D
5D
$31.34
$30.86
1 M
5D
1 M
$30.86
1 M
5D
5D
$31.34
$31.70
1 M
5D
$31.34
1 M
5D
$31.70
1 M
5D
$30.86
$31.34
1 M
1 M
5D
5D
$23.86
1 M
5D
$30.86
1 M
5D
$30.86
1 M
5D
$30.86
1 M
5D
$30.86
1 M
5D
$30.86
1 M
5D
$31.34
1M
5D
$30.86
1 M
5D
$30.86
1 M
5D
$31.70
1 M
5D
$31.34
1M
5D
$30.86
1 M
5D
$31.70
1M
5D
$31.34
1 M
5D
$31.34
1 M
5D
$31.34
1 M
5D
$31.70
1 M
5D
$31.34
1 M
5D
$31.34
1 M
5D
$26.18
1M
5D
$31.34
1 M
5D
$31.34
1 M
5D
1
http://Ini.wa.gov/prevailingwage/J*wages/2003 I /col 7.htm 04/11/2003 1
KING County - Effective: 3/5/2003
PIPELAYER
Page 5 of 11
& CAULKER (LEAD)
$31.70
1 M
5D
PIPEWRAPPER
$31.34
1M
5D
'
POT TENDER
$30.86
1M
5D
POWDERMAN
$31.70
1M
5D
HELPER
$30.86
1M
5D
'POWDERMAN
POWERJACKS
$31.34
1M
5D
RAILROAD SPIKE PULLER (POWER)
$31.34
1M
5D
RE- TIMBERMAN
$31.70
1M
5D
RIPRAP MAN
$30.86
1M
5D
SIGNALMAN
$30.86
1M
5D
SLOPER SPRAYMAN
$30.86
1M
5D
SPREADER (CLARY POWER OR SIMILAR TYPES)
$31.34
1M
5D
'
SPREADER (CONCRETE)
$31.34
1M
5D
STAKE HOPPER
$30.86
1M
5D
STOCKPILER
$30.86
1M
5D
TAMPER & SIMILAR ELECTRIC, AIR & GAS
$31.34
1M
5D
TAMPER (MULTIPLE & SELF PROPELLED)
$31.34
1M
5D
TOOLROOM MAN (AT JOB SITE)
$30.86
1M
5D
TOPPER- TAILE:R
$30.86
1M
5D
TRACK LABORER
$30.86
1M
5D
TRACK LINER (POWER)
$31.34
1M
5D
TUGGER OPERATOR
VIBRATING SCREED (AIR, GAS, OR ELECTRIC)
$31.34
$30.86
1M
1M
5D
5D
VIBRATOR
$31.34
1M
5D
WELDER
$30.86
1M
5D
WELL -POINT LABORER
$31.34
1M
5D
LABORERS - UNDERGROUND SEWER & WATER
GENERAL LABORER
$30.86
1M
5D
PIPE LAYER
$31.34
1M
5D
1
LANDSCAPE CONSTRUCTION
IRRIGATION OR LAWN SPRINKLER INSTALLERS
$11.07
1
LANDSCAPE EQUIPMENT OPERATORS OR TRUCK
$10.63
1
DRIVERS
LANDSCAPING OR PLANTING LABORERS
$8.42
1
LATHERS
JOURNEY LEVEL
$36.79
1M
5D
MACHINISTS (HYDROELECTRIC SITE WORK)
MACHINIST
$16.84
1
METAL FABRICATION (IN SHOP)
FITTER
$15.86
1
LABORER
$9.78
1
rMACHINE
OPERATOR
PAINTER
$13.04
1
$11.10
1
'
http:// lni .wa.gov /prevailingwage /jwages /20031 /coI7.htm
04/11/2003
KING County - Effective: 3/5/2003
WELDER
MODULAR BUILDINGS
CABINET ASSEMBLY
ELECTRICIAN
EQUIPMENT MAINTENANCE
PLUMBER
PRODUCTION WORKER
TOOL MAINTENANCE
UTILITY PERSON
WELDER
PAINTERS
JOURNEY LEVEL
PLASTERERS
JOURNEY LEVEL
PLAYGROUND & PARK EQUIPMENT INSTALLERS
JOURNEY LEVEL
PLUMBERS & PIPEFITTERS
JOURNEY LEVEL
POWER EQUIPMENT OPERATORS
ASSISTANT ENGINEERS
BACKHOE, EXCAVATOR, SHOVEL (3 YD & UNDER)
BACKHOE, EXCAVATOR, SHOVEL (OVER 3 YD & UNDER 6
YD)
BACKHOE, EXCAVATOR, SHOVEL (6 YD AND OVER WITH
ATTACHMENTS)
BACKHOES, (75 HP & UNDER)
BACKHOES, (OVER 75 HP)
BARRIER MACHINE (ZIPPER)
BATCH PLANT OPERATOR, CONCRETE
BELT LOADERS (ELEVATING TYPE)
BOBCAT
BROOMS
BUMP CUTTER
CABLEWAYS
CHIPPER
COMPRESSORS
CONCRETE FINISH MACHINE - LASER SCREED
CONCRETE PUMPS
CONCRETE PUMP -TRUCK MOUNT WITH BOOM
ATTACHMENT
CONVEYORS
CRANES, THRU 19 TONS, WITH ATTACHMENTS
CRANES, 20 - 44 TONS, WITH ATTACHMENTS
CRANES, 45 TONS - 99 TONS, UNDER 150 FT OF BOOM
http://Ini.wa.gov/prevailingwage/jwages/2003 I /co 17.htm
Page 6 of 11
$15.48 1
$11.56 1
$11.56 1
$11.56 1
$11.56 1
$9.26 1
$11.56 1
$11.56 1
$11.56 1
$29.53 213 5A
$37.48 1R 5A
$8.42 1
$46.81 1G 5A
$35.14
1T
5D
8L
$37.60
1T
5D
8L
$38.04
1T
5D
8L
$38.54
1T
5D
8L
$37.24
1T
5D
8L
$37.60
1T
5D
8L
$37.60
1T
5D
8L
$37.60
1T
5D
8L
$37.24
1T
5D
8L
$35.14
1T
5D
8L
$35.14
1T
5D
8L
$37.60
1T
5D
8L
$38.04
1T
5D
8L
$37.60
1T
5D
8L
$35.14
1T
5D
8L
$35.14
1T
5D
8L
$37.24
1T
5D
8L
$37.60
1T
5D
8L
$37.24
1T
5D
8L
$37.24
1T
5D
8L
$37.60
1T
5D
8L
$38.04
IT
5D
8L
1
04/11/2003 Ij
KING County - Effective: 3/5/2003
Page 7 of 11
(INCLUDING JIB WITH ATACHMENTS)
CRANES, 100 TONS - 199 TONS, OR 150 FT OF BOOM
$38.54
1T
5D
8L
(INCLUDING JIB WITH ATTACHMENTS)
CRANES, 200 TONS TO 300 TONS, OR 250 FT OF BOOM
$39.04
1T
5D
8L
(INCLUDING JIB WITH ATTACHMENTS)
rCRANES,
A- FRAME, 10 TON AND UNDER
$35.14
1T
5D
8L
CRANES, A- FRAME, OVER 10 TON
$37.24
1T
5D
8L
CRANES, OVER 300 TONS, OR 300' OF BOOM INCLUDING
$39.54
1T
5D
8L
JIB WITH ATTACHMENTS
CRANES, OVERHEAD, BRIDGE TYPE (20 - 44 TONS)
$37.60
1T
5D
8L
CRANES, OVERHEAD, BRIDGE TYPE (45 - 99 TONS)
$38.04
1T
5D
8L
CRANES, OVERHEAD, BRIDGE TYPE (100 TONS & OVER)
$38.54
1T
5D
8L
TOWER CRANE UP TO 175' IN HEIGHT, BASE
$38.54
1T
5D
8L
'CRANES,
TO BOOM
CRANES, TOWER CRANE OVER 175' IN HEIGHT, BASE TO
$39.04
1T
5D
8L
BOOM
CRUSHERS
$37.60
1T
5D
8L
DECK ENGINEER /DECK WINCHES (POWER)
DERRICK, BUILDING
$37.60
$38.04
1T
1T
5D
5D
8L
8L
DOZERS, D -9 & UNDER
$37.24
1T
5D
8L
DRILL OILERS - AUGER TYPE, TRUCK OR CRANE MOUNT
$37.24
1T
5D
8L
DRILLING MACHINE
$37.60
1T
5D
8L
ELEVATOR AND MANLIFT, PERMANENT AND SHAFT-
TYPE
$35.14
1T
5D
8L
EQUIPMENT SERVICE ENGINEER (OILER)
$37.24
1T
5D
8L
FINISHING MACHINE /BIDWELL GAMACO AND SIMILAR
$37.60
1T
5D
8L
EQUIP
FORK LIFTS, (3000 LBS AND OVER)
$37.24
1T
5D
8L
FORK LIFTS, (UNDER 3000 LBS)
$35.14
1T
5D
8L
GRADE ENGINEER
$37.24
1T
5D
8L
GRADECHECKER AND STAKEMAN
$35.14
1T
5D
8L
HOISTS, OUTSIDE (ELEVATORS AND MANLIFTS), AIR
$37.24
1T
5D
8L
TUGGERS
HORIZONTAUDIRECTIONAL DRILL LOCATOR
$37.24
1T
5D
8L
HORIZONTAUDIRECTIONAL DRILL OPERATOR
$37.60
1T
5D
8L
HYDRALIFTS /BOOM TRUCKS (10 TON & UNDER)
$35.14
1T
5D
8L
HYDRALIFTS /BOOM TRUCKS (OVER 10 TON)
$37.24
1T
5D
8L
LOADERS, OVERHEAD (6 YD UP TO 8 YD)
$38.04
1T
5D
8L
LOADERS, OVERHEAD (8 YD & OVER)
$38.54
1T
5D
8L
LOADERS, OVERHEAD (UNDER 6 YD), PLANT FEED
$37.60
1T
5D
8L
LOCOMOTIVES, ALL
$37.60
1T
5D
8L
MECHANICS, ALL (WELDERS)
$37.60
1T
5D
8L
MIXERS, ASPHALT PLANT
$37.60
1T
5D
8L
'
MOTOR PATROL GRADER (FINISHING)
$37.60
1T
5D
8L
MOTOR PATROL GRADER (NON- FINISHING)
$37.24
1T
5D
8L
1
http:// lni .wa.gov /prevailingwage /J*wages /20031 /coI7.htm
04/11/2003
KING County - Effective: 3/5/2003
Page 8 of 1 I
,
MUCKING MACHINE, MOLE, TUNNEL DRILL AND /OR
$38.04
1T
5D
8L
SHIELD
OIL DISTRIBUTORS, BLOWER DISTRIBUTION AND MULCH
$35.14
1T
5D
8L
SEEDING OPERATOR
PAVEMENT BREAKER
$35.14
1T
5D
8L
PILEDRIVER (OTHER THAN CRANE MOUNT)
$37.60
1T
5D
8L
PLANT OILER (ASPHALT CRUSHER)
$37.24
1T
5D
8L
POSTHOLE DIGGER, MECHANICAL
$35.14
1T
5D
8L
POWER PLANT
$35.14
1T
5D
8L
PUMPS, WATER
$35.14
1T
5D
8L
QUAD 9, D -10, AND HD -41
$38.04
1T
5D
8L'
REMOTE CONTROL OPERATOR ON RUBBER TIRED
$38.04
1T
5D
8L
EARTH MOVING EQUIP
�.
RIGGER AND BELLMAN
$35.14
1T
5D
8L
ROLLAGON
ROLLER,
$38.04
1T
5D
8L
OTHER THAN PLANT ROAD MIX
$35.14
1T
5D
8L
ROLLERS, PLANTMIX OR MULTILIiFT MATERIALS
$37.24
1T
5D
8L
ROTO -MILL, ROTO- GRINDER
$37.60
1T
5D
8L
�I
SAWS, CONCRETE
$37.24
1T
5D
8L
SCRAPERS - SELF PROPELLED, HARD TAIL END DUMP,
$37.60
1T
5D
8L
ARTICULATING OFF -ROAD EQUIPMENT ( UNDER 45 YD).
SCRAPERS - SELF PROPELLED, HARD TAIL END DUMP,
$38.04
1T
5D
8L
ARTICULATING OFF -ROAD EQUIPMENT (45 YD AND
OVER)
SCRAPERS, CONCRETE AND CARRYALL
$37.24
1T
5D
8L
SCREED MAN
$37.60
1T
5D
8L
SHOTCRETE GUNITE
$35.14
IT
5D
8L
SLIPFORM PAVERS
$38.04
1T
5D
8L
SPREADER, TOPSIDE OPERATOR - BLAW KNOX
$37.60
1T
5D
8L
�!
SUBGRADE TRIMMER
$37.60
1T
5D
8L
TRACTORS, (75 HP & UNDER)
$37.24
1T
5D
8L
TRACTORS, (OVER 75 HP)
$37.60
1T
5D
8L
TRANSFER MATERIAL SERVICE MACHINE
$37.60
1T
5D
8L
TRANSPORTERS, ALL TRACK OR TRUCK TYPE
$38.04
1T
5D
8L
TRENCHING MACHINES
$37.24
1T
5D
8L
TRUCK CRANE OILER /DRIVER ( UNDER 100 TON)
$37.24
1T
5D
8LI
TRUCK CRANE OILER /DRIVER (100 TON & OVER)
$37.60
1T
5D
8L
WHEEL TRACTORS, FARMALL TYPE
$35.14
1T
5D
8L
�I
YO YO PAY DOZER
$37.60
1T
5D
8L
[
POWER EQUIPMENT OPERATORS- UNDERGROUND SEWER
(SEE POWER EQUIPMENT OPERATORS)
& WATER
$0.00
POWER LINE CLEARANCE TREE TRIMMERS
JOURNEY LEVEL IN CHARGE
$31.05
4A
5A
SPRAY PERSON
$29.39
4A
5A
http://Ini.wa.gov/prevailingwage/J*wages/2003 I /col 7.htm
04/11/2003
Ihttp: / /lni.wa.gov /prevailingwage /jwages /20031 /col7.htm 04/11/2003
KING County - Effective: 3/5/2003
Page 9 of 11
'
TREE EQUIPMENT OPERATOR
$29.79
4A
5A
TREE TRIMMER
$27.60
4A
5A
TREE TRIMMER GROUNDPERSON
$20.28
4A
5A
REFRIGERATION & AIR CONDITIONING MECHANICS
MECHANIC
$44.76
1G
5A
RESIDENTIAL BRICK & MARBLE MASONS
JOURNEY LEVEL
$27.05
1
RESIDENTIAL CARPENTERS
JOURNEY LEVEL
$23.47
1
RESIDENTIAL CEMENT MASONS
JOURNEY LEVEL
$22.64
1
RESIDENTIAL DRYWALL TAPERS
'
JOURNEY LEVEL
$36.64
1J
5B
RESIDENTIAL ELECTRICIANS
JOURNEY LEVEL
$26.24
1
RESIDENTIAL GLAZIERS
JOURNEY LEVEL
$25.84
2E
5G
RESIDENTIAL INSULATION APPLICATORS
JOURNEY LEVEL
$17.60
1
RESIDENTIAL LABORERS
JOURNEY LEVEL
$18.12
1
RESIDENTIAL PAINTERS
JOURNEY LEVEL
$18.36
1
RESIDENTIAL PLUMBERS & PIPEFITTERS
JOURNEY LEVEL
$22.95
1
RESIDENTIAL REFRIGERATION & AIR CONDITIONING MECHANICS
'
JOURNEY LEVEL
RESIDENTIAL SHEET METAL WORKERS
$44.76
1G
5A
JOURNEY LEVEL (FIELD OR SHOP)
$19.48
1
RESIDENTIAL SOFT FLOOR LAYERS
JOURNEY LEVEL
$30.58
1 B
5A
RESIDENTIAL SPRINKLER FITTERS (FIRE PROTECTION)
'
JOURNEY LEVEL
$24.86
1 B
5C
RESIDENTIAL TERRAZZO/TILE FINISHERS
JOURNEY LEVEL
$26.30
1
RESIDENTIAL TERRAZZOITILE SETTERS
JOURNEY LEVEL
$34.23
1H
5A
ROOFERS
JOURNEY LEVEL
$33.78
1R
5A
USING IRRITABLE BITUMINOUS MATERIALS
$36.78
1R
5A
SHEET METAL WORKERS
JOURNEY LEVEL (FIELD OR SHOP)
$42.63
1J
6L
SIGN MAKERS & INSTALLERS (ELECTRICAL)
Ihttp: / /lni.wa.gov /prevailingwage /jwages /20031 /col7.htm 04/11/2003
KING County - Effective: 3/5/2003
Page 10 of 11
SIGN INSTALLER
$23.36
1
SIGN MAKER
$16.84
1
SIGN MAKERS & INSTALLERS (NON- ELECTRICAL)
SIGN INSTALLER
$17.31
1
SIGN MAKER
$15.61
1
SOFT FLOOR LAYERS
JOURNEY LEVEL
$30.58
1B
5A
SOLAR CONTROLS FOR WINDOWS
JOURNEY LEVEL
$12.44
1
5S
SPRINKLER FITTERS (FIRE PROTECTION)
JOURNEY LEVEL
$44.84
1B
5C
STAGE RIGGING MECHANICS (NON STRUCTURAL)
JOURNEY LEVEL
$13.23
1
SURVEYORS
CHAIN PERSON
$9.35
1
INSTRUMENT PERSON
$11.40
1
PARTY CHIEF
$13.40
1
TELEPHONE LINE CONSTRUCTION - OUTSIDE
CABLE SPLICER
$25.42
2B
5A
HOLE DIGGER /GROUND PERSON
$13.51
2B
5A
INSTALLER (REPAIRER)
$24.31
2B
5A
JOURNEY LEVEL TELEPHONE LINEPERSON
$23.53
2B
5A
SPECIAL APPARATUS INSTALLER 1
$25.42
2B
5A
SPECIAL APPARATUS INSTALLER II
$24.87
2B
5A
TELEPHONE EQUIPMENT OPERATOR (HEAVY)
$25.42
2B
5A
TELEPHONE EQUIPMENT OPERATOR (LIGHT)
$23.53
2B
5A
TELEVISION GROUND PERSON
$12.73
2B
5A
TELEVISION LINEPERSON /INSTALLER
$17.47
2B
5A
TELEVISION SYSTEM TECHNICIAN
$21.10
2B
5A
TELEVISION TECHNICIAN
$18.82
2B
5A
TREE TRIMMER
$23.53
2B
5A
TERRAZZO WORKERS & TILE SETTERS
JOURNEY LEVEL
$34.23
1H
5A
TILE, MARBLE & TERRAZZO FINISHERS
FINISHER
$28.06
1H
5A
TRAFFIC CONTROL STRIPERS
JOURNEY LEVEL
$28.97
1 K
5A
TRUCK DRIVERS
ASPHALT MIX (TO 16 YARDS)
$34.89
1T
5D
8L
ASPHALT MIX (OVER 16 YARDS)
$35.47
1T
5D
8L
DUMP TRUCK
$34.89
1T
5D
8L
DUMP TRUCK & TRAILER
$35.47
1T
5D
8L
OTHER TRUCKS
$35.47
1T
5D
8L
http: / /Ini.wa.gov /prevailingwage /jwages /2003I/col7.htm
04/11/2003
KING County - Effective: 3/5/2003
TRANSIT MIXER
WELL DRILLERS & IRRIGATION PUMP INSTALLERS
IRRIGATION PUMP INSTALLER
OILER
WELL DRILLER
http://lni.wa.gov/prelvallingwage/jwages/20031/col7.htm
$23.45 1
$17.71 1
$12.97 1
$17.68 1
Page I 1 of 11
04/11/2003
BENEFIT CODE KEY Page 1 of 6 ,
BENEFIT CODE KEY - EFFECTIVE 03 -5 -03
i.
OVERTIME CODES
Overtime Calculations are based on the hourly rate actually paid to the worker. On public
works projects, the hourly rate must be not less than the prevailing rate of wage minus the ,
hourly rate of the cost of fringe benefits actually provided for the worker.
1. ALL HOURS WORKED IN EXCESS OF EIGHT (8) HOURS PER DAY OR FORTY (40) HOURS
PER WEEK SHALL BE PAID AT ONE AND ONE -HALF TIMES THE HOURLY RATE OF WAGE.
A. All hours worked on Saturdays, Sundays and holidays shall be paid at one and one -half times
the hourly rate of wage.
B. All hours worked on Saturdays shall be paid at one and one -half times the hourly rate of wage.
All hours worked on Sundays and holidays shall be paid at double the hourly rate of wage.
C. All hours worked on Sundays shall be paid at double the hourly rate of wage.
D. The first eight (8) hours worked on Saturdays of a five - eight hour work week and the first eight
(8) hours worked on a fifth calendar day, excluding Sunday, in a four - ten hour schedule, shall be
paid at one and one -half times the hourly rate of wage. All hours worked in excess of eight (8) hours
per day on Saturday; all hours worked in excess of eight (8) hours in a fifth calendar weekday of a
four - ten hour schedule; all hours worked in excess of ten (10) hours per day Monday through Friday,
and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage.
F. The first eight (8) hours on Saturday shall be paid at one and one -half times the hourly rate of
wage. All hours worked in excess of eight (8) hours on Saturday, and all hours worked on Sundays
and holidays (except Labor Day) shall be paid at double the hourly rate of wage. All hours worked on �.
Labor Day shall be paid at three times the hourly rate of wage.
G. The first ten (10) hours worked on Saturdays and the first ten (10) hours worked on a fifth
calendar weekday in a four - ten hour schedule, shall be paid at one and one -half times the hourly �I
rate of wage. All hours worked in excess of ten (10) hours per day Monday through Saturday, and all
hours worked on Sundays and holidays shall be paid at double the hourly rate of wage.
H. All hours worked on Saturdays (except makeup days if work is lost due to inclement weather
conditions or equipment breakdown) shall be paid at one and one -half times the hourly rate of wage.
All hours worked on Sundays and holidays shall be paid at double the hourly rate of wage.
J. The first eight (8) hours on Saturday shall be paid at one and one -half times the hourly rate of
wage. All hours worked in excess of eight (8) hours and Saturday, and all hours worked on Sundays
and holidays shall be paid at double the hourly rate of wage.
K. All hours worked on Saturdays and Sundays shall be paid at one and one -half times the hourly ■I
rate of wage. All hours worked on holidays shall be paid at double the hourly rate of wage.
L. All hours worked on Saturdays, Sundays and holidays (except Thanksgiving Day and Christmas
Day) shall be paid at one and one -half times the hourly rate of wage. All hours worked on
http://Inl.wa.gov/prevailingwage/BenCodes/2003 I /BenefitCodes.htm 04/11/2003
BENEFIT CODE KEY Page 2 of 6
Thanksgiving Day and Christmas Day shall be paid at double the hourly rate of wage.
'M. All hours worked on Saturdays (except makeup days if work is lost due to inclement weather
conditions) shall be paid at one and one -half times the hourly rate of wage. All hours worked on
Sundays and holidays shall be paid at double the hourly rate of wage.
' N. All hours worked on Saturdays (except makeup days) shall be paid at one and one -half times the
hourly rate of wage. All hours worked on Sundays and holidays shall be paid at double the hourly
' rate of wage.
P. All hours worked on Saturdays (except makeup days) and Sundays shall be paid at one and
one -half times the hourly rate of wage. All hours worked on holidays shall be paid at double the
hourly rate of wage.
Q. All hours worked on Saturdays shall be paid at one and one -half times the hourly rate of wage.
All hours worked on Sundays and holidays (except Christmas Day) shall be paid at double the hourly
rate of wage. All hours worked on Christmas Day shall be paid at two and one -half times the hourly
rate of wage.
R. All hours worked on Sundays and holidays shall be paid at two times the hourly rate of wage.
S. All hours worked on Sundays between the hours of 12:OOAM Sunday and 6:OOAM Monday and
on holidays shall be paid at double the hourly rate of wage.
T. All hours worked on Saturdays, except makeup days, shall be paid at one and one -half times the
hourly rate of wage. All hours worked after 6:OOPM Saturday to 6:OOAM Monday and on holidays
shall be paid at double the hourly rate of wage.
U. All hours worked on Saturdays shall be paid at one and one -half times the hourly rate of wage.
'All hours worked on Sundays and holidays (except Labor Day) shall be paid at two times the hourly
rate of wage. All hours worked on Labor Day shall be paid at three times the hourly rate of wage.
'W. All hours worked on Saturdays and Sundays (except makeup days) shall be paid at one and
one -half times the hourly rate of wage. All hours worked on holidays shall be paid at two times the
hourly rate of wage.
2. ALL HOURS WORKED IN EXCESS OF EIGHT (8) HOURS PER DAY OR FORTY (40) HOURS
PER WEEK SHALL BE PAID AT ONE AND ONE -HALF TIMES THE HOURLY RATE OF WAGE.
' A. The first six (6) hours worked on Saturday shall be paid at one and one -half times the hourly rate
of wage. All hours worked in excess of six (6) hours on Saturday and all hours worked on Sundays
and holidays shall be paid at two times the hourly rate of wage.
B. All hours worked on holidays shall be paid at one and one -half times the hourly wage.
rate of 9
' C. All hours worked on Sundays shall be paid at one and one -half times the hourly rate of wage. All
hours worked on holidays shall be paid at two times the hourly rate of wage.
D. All hours worked on Saturdays and Sundays shall be paid at one and one -half times the hourly
rate of wage. The first eight (8) hours worked on holidays shall be paid at straight time in addition to
Ihttp:// lni .wa.gov /prevailingwageBenCodes /20031 BenefitCodes.htm 04/11/2003
IForms and Publications - Washington State Department of Labor and Industries - L &I Pre-... Page 1 of 2
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Deparlment of
LABOR AND ,
INDUSTRIES
Prevailing Wage Home
Wage Rates
General Information
Forms and
Publications
Electronic Filing
View Approved Forms
Scopes of Work
Laws and Rules
Debarred Contractors
Wage Surveys
Prevailing Wage
`Advisory Committee
Employment
Standards
Construction
:Compliance
Find a Contractor
Specialty Compliance
Home
L &I Home
Contact Us
Forms and Publications
Prevailing Wage
Statement of Intent to Pay
Prevailing Wages
Affidavit of Wages Paid
Electronic filing
Certified Project Payroll
Request for Release
Wage Claim Form
Complaint Report Form
How to obtain forms and
publications
Statement of Intent to Pay Prevailing Wages (F700 -029-
000)
■ Completed by each employer when awarded a public works
contract
■ $25 filing fee
Affidavit of Wages Paid (F700- 007 -000)
■ Completed by each employer when work is completed
■ $25 filing fee
Intent and Affidavit forms were revised February, 2002
Effective January 1, 2003, only versions dated 2 -02 and later
will be accepted
• The notary requirement has been eliminated
• The 4 -part form has been reduced to a 2 -part form
• Clear instructions on the back of the forms
Electronic Filing
Intent and Affidavit forms can also be submitted via the
Internet. Find out more about it.
Wage Claim Form (F700- 039 -000)
' If an employee has not been paid the proper prevailing wage,
the employee is entitled to file a wage claim with the
department. This involves filling out a form and providing
' information showing work hours and rates of pay. In a wage
claim investigation, the employer has the right to know the
name of the claimant. RCW 39.12.065. Wage Claim Form (pdf
Ihttp: / /www.ini.wa_gov /prevailingwage /f &p.htm
05/09/2003
Certified Project Payroll (F700- 065 -000)
'
Upon receiving a written request by any interested party, a
contractor must, within 10 days, Certified
submit Project Payroll
(pdf format) records to the awarding agency and to the
Department of Labor and Industries. WAC 296- 127 -320
'
Request for Release (F263- 083 -000)
The prime contractor must submit the Request for Release form
to the Contractor Compliance /Release Unit at L&I when the
'
project is complete.
Wage Claim Form (F700- 039 -000)
' If an employee has not been paid the proper prevailing wage,
the employee is entitled to file a wage claim with the
department. This involves filling out a form and providing
' information showing work hours and rates of pay. In a wage
claim investigation, the employer has the right to know the
name of the claimant. RCW 39.12.065. Wage Claim Form (pdf
Ihttp: / /www.ini.wa_gov /prevailingwage /f &p.htm
05/09/2003
BENEFIT CODE KEY Page 3 of 6
the holiday pay. All hours worked in excess of eight (8) hours on holidays shall be paid at one and ,
one -half times the hourly rate of wage..
E. All hours worked on Saturdays or holidays (except Labor Day) shall be paid at one and one -half
times the hourly rate of wage. All hours worked on Sundays or on Labor Day shall be paid at two
times the hourly rate of wage.
F. The first eight (8) hours worked on holidays shall be paid at the straight hourly rate of wage in
addition to the holiday pay. All hours worked in excess of eight (8) hours on holidays shall be paid at �.
double the hourly rate of wage.
G. All hours worked on Sunday shall be paid at two times the hourly rate of wage. All hours worked
on paid holidays shall be paid at two and one -half times the hourly rate of wage including holiday pay.
H. All hours worked on Sunday shall be paid at two times the hourly rate of wage. All hours worked'
on holidays shall be paid at one and one -half times the hourly rate of wage.
I. All hours worked on Saturdays and holidays (except Labor Day) shall be paid at one and one -half;
times the hourly rate of wage. All hours worked on Sundays and on Labor Day shall be paid at two
times the hourly rate of wage.
�I
J. All hours worked on Sundays shall be paid at two times the hourly rate of wage. All hours
worked on paid holidays shall be paid at two and one -half times the hourly rate of wage, including the
holiday pay. All hours worked on unpaid holidays shall be paid at two times the hourly rate of wage.
K. All hours worked on holidays shall be paid at two times the hourly rate of wage in addition to the
holiday pay.
M. All hours worked on Saturdays, Sundays and holidays shall be paid at double the hourly rate of
wage.
O. All hours worked on Sundays and holidays shall be paid at one and one -half times the hourly
rate of wage.
4A. All hours worked in excess of eight (8) hours per day or forty (40) hours per week shall be paid
at double the hourly rate of wage. All hours worked on Saturdays, Sundays, and holidays shall be
paid at double the hourly rate of wage.
5. HOLIDAY CODES -'
A. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, �)
Friday after Thanksgiving Day, and Christmas Day (7).
B. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, oI
Friday after Thanksgiving Day, the day before Christmas Day, and Christmas Day (8).
C. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day, Friday after Thanksgiving Day, and Christmas Day (8).
http: / /lni.wa. gov /prevailingwage /BenCodes /20031 BenefitCodes.htm 04/11/2003
BENEFIT CODE KEY Page 4 of 6
D. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the
Friday and Saturday after Thanksgiving Day, and Christmas Day (8).
E. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Presidential Election Day, Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day
1 (9)
G. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day,
' the last work day before Christmas Day, and Christmas Day (7).
H. Holidays: New Year's Day, Memorial Day, Independence Day, Thanksgiving Day, the day after
Thanksgiving Day, and Christmas Day (6).
I. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and
' Christmas Day (6).
N. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Veteran's Day, Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day (9).
O. Paid Holidays: New Year's Day, Washington's Birthday, Independence Day, Labor Day,
' Thanksgiving Day, and Christmas Day (6).
P. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day,
' Friday and Saturday after Thanksgiving Day, the day before Christmas Day, and Christmas Day (9).
Q. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving
Day, and Christmas Day (6).
R. Paid Holidays: New Year's Day, Presidents' Day, Independence Day, Labor Day, Thanksgiving
' Day, the day after Thanksgiving Day, one -half day before Christmas Day, and Christmas Day (7 1/2).
S. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
' Thanksgiving Day, and Christmas Day (7).
T. Paid holiday: seven (7) paid holidays.
V. Paid Holidays: six (6) paid holidays.
W. Paid Holidays: nine (9) paid holidays.
X. Holidays: After 520 hours - New Year's Day, Thanksgiving Day, and Christmas Day. After 2080
hours - New Year's Day, Washington's Birthday, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day, Christmas Day and a floating holiday (8).
' Y. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Presidential Election
Day, Thanksgiving Day, the Friday following Thanksgiving Day, and Christmas Day (8).
Z. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Veteran's Day,
Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day (8).
1 http:// lni .wa.gov /prevailingwageBenCodes /2003 I/BeneiitCodes.htm 04/11/2003
BENEFIT CODE KEY Page 5 of 6 I
6. HOLIDAY CODES
A. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, ,
Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day (8).
C. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day, Friday after Thanksgiving Day, the last work day before Christmas Day, and
Christmas Day (9).
D. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, the day before or after
Christmas Day (9).
H. Holidays: New Year's Day, Martin Luther King Jr. Day, Memorial Day, Independence Day, Labor
Day, Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day (8).
I. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving
Day, Friday after Thanksgiving Day, and Christmas Day (7). !'
L. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the
Friday after Thanksgiving Day, the last working day before Christmas Day, and Christmas Day (8).
Q. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving
Day, the day after Thanksgiving Day, and Christmas Day. Unpaid Holiday: Presidents' Day.
R. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Veteran's Day, Thanksgiving Day, Christmas Day (8). 1
S. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving
Day, the Friday after Thanksgiving Day, Christmas Eve Day, and Christmas Day (8). 1
T. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day, Friday after Thanksgiving Day, the last working day before Christmas Day, and
Christmas Day (9).
U. Holidays: New Year's Day, Day before New Year's Day, Memorial Day, Day before
Independence Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving
Day, the day before Christmas Day, Christmas Day (10).
V. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving
Day, day after Thanksgiving Day, Christmas Eve Day, Christmas Day, Employee's Birthday, and one
day of the Employee's choice (10).
W. Paid Holidays: New Year's Day, Day before New Year's Day, Presidents' Day, Memorial Day,
Independence Day, Labor Day, Thanksgiving Day, day after Thanksgiving Day, Christmas Day, day
before Christmas Day (10).
X. Paid Holidays: New Year's Day, day before or after New Year's Day, Presidents' Day, Memorial
Day, Independence Day, Labor Day, Thanksgiving Day, day after Thanksgiving Day, Christmas Day,
day before or after Christmas Day, Employee's Birthday (11). 1
http: / /Ini.wa.gov /prevailingwage /BenCodes /20031 BenefitCodes.htm 04/11/2003
BENEFIT CODE KEY Page 6 of 6
8. NOTE CODES
'A. The standby rate of pay for divers shall be one -half times the divers rate of pay. In addition to
the hourly wage and fringe benefits, the following depth premiums apply to depths of fifty feet or
more: over 50' to 100'- $1.00 per foot for each foot over 50 feet, over 100' to 175'- $2.25 per foot for
'each foot over 100 feet, over 175' to 250'- $5.50 per foot for each foot over 175 feet, over 250' -
divers may name their own price, provided it is no less than the scale listed for 250 feet.
'C. The standby rate of pay for divers shall be one -half times the divers rate of pay. In addition to
the hourly wage and fringe benefits, the following depth premiums apply to depths of fifty feet or
more: over 50' to 100'- $1.00 per foot for each foot over 50 feet, over 100' to 150'- $1.50 per foot for
'each foot over 100 feet, over 150' to 200'- $2.00 per foot for each foot over 150 feet, over 200' -
divers may name their own price.
D. Workers working with supplied air on hazmat projects receive an additional $1.00 per hour.
E. All classifications, including all apprentices, reporting to an employer's designated job
headquarters and working a minimum of four (4) hours in any one (1) day shall receive a wage
supplement of twenty -four dollars ($24.00) in addition to the prevailing hourly rate of wage and fringe
benefits.
L. Workers on hazmat projects receive additional hourly premiums as follows - Level A: $0.75,
Level B: $0.50, and Level C: $0.25.
M. Workers on hazmat projects receive additional hourly premiums as follows - Levels A & B:
$1.00, Levels C & D: $0.50.
N. Workers on hazmat projects receive additional hourly premiums as follows - Level A: $1.00,
Level B: $0.75, Level C: $0.50, and Level D: $0.25.
IPrevailing Wage Home I Prevailing Wage Rates
(bencodes /footenhtm]
http:// lni .wa.gov /prevailingwageBenCodes /20031 BenefitCodes.htm 04/11/2003
'Department of Labor and Industries
Prevailing Wage
(360) 902 -5335
' www.W.wa.gov/prevailingwage
1
L
1
I
STATEMENT OF INTENT TO
PAY PREVAILING WAGES
Public Works Contract
$25.00 Filinty FPP RPnitirPri
• This form must be typed or printed in ink.
- Fill in all blanks or firm will be returned for correction ( see back).
- Please allow a minimum of 10 working days for processing.
Project Narne Contract M
Contract Awarding Agency (public agency - not federal or private)
APPR..OVED;FORM;WILL BEMAILED TQ',THISADDRESS
Address
Contractor, company or agency name, address, city, state & ZIP + 4
"EXAMPLE"
OBTAIN LATEST FORMS FROM
THE STATE DEPT OF LABOR & IND.
City State ZIP + 4
Awarding Agency Projoct Contact Person Phone 8
( )
County where work will b< performed
City where wodc wt71 be perfomrcd
Bid due date (m/d/y)
Date contract awarded (m/d/y)
Prime contractor (has contract with the public agency) Contractor Registration No.
Do ou intend to use subcontractors?
S Yes No
Do you intend to use apprentices?
(j Yes C)No
Craft/trade and occupation (Do NOT list apprentices)
Rate of
hourly pay
Rate of hourly Estimated no.
fringe benefits of workers
t
c
i
i
Company name, address, city, state, ZIP +4
Indicate total dollar amount
of your contract $
I hereby certify that the above information is correct and that all
workers I employ on this 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.
Title �vignature
`.
Contractor Registration No.
UBI
Email address
Phone number
((
For luI'Use Onl ...
Number: C] $ 25 or $
Issued By.
For 1 &I Use Only
APPROVED: Department of Labor and Industries
13y
Industrial Statistician
F700 -M -000 statement of intent to pay prevailing wages 10-02 After APPROVAL send white cony to Awarding Ag ne cy,
Canary copy - L &I
'Department of Labor and Industries ��� =•r�o
Prevailing Wage
(360) 902 -5335
www.Ini.wa.gov /prevailingwage
' • This form must be typed or printed in ink.
• Fill in all blanks or form will be returned for correction ( see back).
• Please allow a minimum of 10 working days for processing.
:�►�':i''#�CI!':�_ �Jf�' �( Jl �_. f��G: �l�: �t�?5: ����i< �: (} >`lf`= t%�t�l��ft�5 <= : >::: > >':
Contractor, company or agency name, address, city, state & ZIP + 4
"EXAMPLE"
AFFIDAVIT OF WAGES PAID
Public Works Contract
$25.00 Filing Fee Required
Project Name Contract #
Awarding Agency (public agency - not federal or
Agency Project Contact Person
State ZIP + 4
OBTAIN LATEST FORMS FROM
THE STATE DEPT OF LABOR & IND.
County whue work was pedonnea
City where work was perfomned
Bid due date (mldly)
Date contract awarded (m/dly)
Prime contractor (has contract with the public agency) Contractor Registration No.
Date work completed (mldly)
Date Intent filed (m/dly)
Craft/trade /occupation and apprentices (For apprentices, give name,
registration #, trade, dates of work on project, stage of progression, wage and fringe)
Number
of Workers
Total # hrs
worked -ea trade
Rate of
Hourly Pay
Rate of hourly
fringe benefits
Company name, address, city, state, ZIP +4
Indicate total dollar amount
of your contract $
I hereby certi that the above information is correct and that all
workers I employed on this Public Works Project were paid no
less than the Prevailing Wage Rate(s) as determined by the
Industrial Statistician of the Department of Labor and Industries.
Title ignature
Contractor Registration No.
UBI
Email address
Phone number
( )
Chr $ 25 or
eck Numbe. ❑ S
Issued By:
- - -
CERTIFIED: Department of Labor and Industries
By
-
hidusnial Statistician
1`700- 007-000 affidavit of wages 1 I -02 After APPROVAL. send white COPY to Awarding Agency
ICanary copy - L &I
CERTIFICATION OF PAYMENT OF PREVAILING WAGES
Date:
Project 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 Intents to Pay Prevailing Wage filed with the Washington State Department of
Labor & Industries. This form will be executed and submitted prior to or with the last pay request.
Title:
Sunnydale Downstream Storm System Replacement Project
Company Name
I ENVIRONMENTAL REGULATIONS
C�
11
EnvironmentalCOV.DOC\
R_ EQUIREMENTS FOR THE PREVENTION OF ENVIRONMENTAL POLLUTION AND
PRESERVATION OF PUBLIC NATURAL RESOURCES
In accordance with the provisions of Chapter 62, Laws of 1973, H. B. 621, the Contract or shall
secure any permits or licenses required by, and comply fully with all provisions of the following
laws, ordinances, and resolutions:
King County Ordinance No. 1527 requires Building and Land Development Division and
Hydraulics Division review of grading and filling permits and unclassified use permits in flood
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. 8778 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 penalties for failure to comply.
Review by Division of Solid Waste.
Puget Sound Air Pollution Control Agency Regulation I: 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 program for handling solid wastes which will prevent
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 a fire 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.
ISW 23rd Street Drainage Improvement Project
'OR THE PREVENTION OF ENVIRONMENTAL POLLUTION AND
,SERVATION OF PUBLIC NATURAL RESOURCES
R.C.W. 70.94.660: Provides for issuance of burning permits for abating or prevention of forest fire
hazards, instruction or agricultural operations.
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 o
borrow pits) which provide for fees and permits, plan or operation, reclamation plan, bonding, and
inspection of operations.
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 1 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
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
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.
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.
PERMITS REQUIRED FOR THE PROJECT ARE AS FOLLOWS: t
KING COUNTY BUILDING AND LAND DEVELOPMENT DIVISION
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
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
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,
quarrying and mining operations except on County right -of -way. Review by Building and Land
Development Division.
SW 23rd Street Drainage Improvement Project 11
� 1
REQUIREMENTS FOR THE PREVENTION OF ENVIRONMENTAL 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
W.A.C. 173 -220: Requires a National Pollutant Discharge Elimination System (NPDES) permit
before discharge of pollutants from a point source into the navigable waters of the State of
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).
W.A.C. 508 -12 -100: Requires permit to use surface q p 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
withdrawal and/or the diversion of water.
W.A.C. 508 -12 -220: Requires permit to use ground water.
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.
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. Also 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 pits).
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
of Public Works will obtain.)
ISW 23rd Street Drainage Improvement Project
I [
REQUIREMENTS FOR THE PREVENTION OF ENVIRONMENTAL POLLUTION AND
PRESERVATION OF PUBLIC NATURAL RESOURCES
FIRE PROTECTION DISTRICT I
R.C.W. 52.28.010, 52.28.020, 52.28.030 52.28.040 52.28.050: Provides authority for,
requirements of, and penalties for failure to secure a fire permit for building an open fire within a
fire protection district. i
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4
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SW 23rd Street Drainage Improvement Project
REQUIREMENTS FOR THE PREVENTION OF ENVIRONMENTAL POLLUTION AND
IPRESERVATION OF PUBLIC NATURAL RESOURCES
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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(4 ) (2) (iii) of Regulation I: Request for verification of population density. Contractor
should be sure his operations are in compliance with Regulation I, particularly Section 9.02 (outdoor
fires), Section 9.04 (particulate matter -- dust), and Section 9.15 (preventing particulate matter from
becoming airborne).
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.
All permits will be available at construction site.
SW 23rd Street Drainage Improvement Project
1
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City of Renton
SUPPLEMENTAL
SPECIFICATIONS
for the
1996
Standard Specifications
for Road, Bridge,
and Municipal Construction
TY
�NT
Adopted May 19, 1997
VrAfWashington State Department of Transportation
aAmerican Public Works Association Washington State Chapter
Ci
CITY OF RENTON STANDARD SPECIFICATIONS
The City of Renton Standard Specifications for Municipal Construction (hereafter referred to as The Renton
Standards) shall apply to all work performed within the public right -of -way by, or for, the City of Renton; or work
performed as an extension, betterment or addition to any of the City's utility, or transportation systems.
The Renton Standards are comprised of the following documents:
Standard Specifications
The Standard Specifications are "The 1996 Standard Specifications for Road, Bridge, and Municipal
Construction (English)" published by the Washington State Department of Transportation and the American Public
Works Association, Washington Chapter.
WSDOT Amendments
1 WSDOT Amendments are changes to the Standard Specifications published on a quarterly basis by WSDOT.
The included Index to Amendments lists all amendments received and acknowledged by the time of publication of
this document. These Amendments shall be considered a part of the Standard Specifications.
Standard Plans
The Standard Plans are selected pages of "The Standard Plans for Road and Bridge Construction" as
published by the Washington State Department of Transportation and the Washington State Chapter of the
American Public Works Association, adopted by the City of Renton, and bound together with those standard plans
created by the City of Renton. An appendix contains the original WSDOT /APWA index showing the disposition
(Adopted, Replaced, or Deleted) of all original pages.
Supplemental Specifications
The City of Renton Supplemental Specifications is a compilation of the revisions made to the original
WSDOT /APWA document, as modified by the adopted WSDOT Amendments, and is produced to be used
together with the original document(s).
Where changes are being made to the 1996 Standard Specifications sufficient amounts of the original
(WSDOT /APWA) text is reproduced to provide clarity and context. All original text being deleted is shown with
a line through the characters. (This is delotcd-.4 All replacement text or text being added is shown as underlined
type. Sections being deleted in their entirety are so stated. and not shown. When a section is described as being
revised, sufficient text from the original section is shown with cross -outs and boldface to show the revisions.
When a section is supplemented, existing text that is not being changed is not shown unless needed to clarify the
meaning of the added text.
Each item in the Supplemental Specifications signifies the source that wrote the item in parentheses following
the listing of the section number and title:
(APWA) Signifies an item taken verbatim from the Division 1 APWA Supplement to the 1996 . Standard
Specifications.
(SA) Signifies that the section has been modified from the original State text by an amendment
produced by WSDOT. The text of the subject section is shown as modified by the amendment,
otherwise WSDOT Amendments are not shown in this document except for their listing in the
Index to Amendments.
(RC) Signifies an item produced by the City of Renton or an APWA or State Amendment that has
been rewritten by Renton.
T Those documents listed above shall govern all work, except as these standards may be modified or superseded
by project- specific plans, special provisions or other documents officially approved by the City of Renton.
All work within the public right -of -way performed by other agencies or private parties workin g under permit
authority of the City of Renton shall follow these standards with the exception of those. requirements which pertain
to payment and financing. Copies of the Renton Standards are on file at the Customer Service desk of the
�I Planning /Building /Public Works Department, Municipal Building, Renton, Washington 98055, where they may be
examined and copied by any interested party.
Page -RS-i
Revision Date: May 19, 1997
ITable of Contents
CITY OF RENTON STANDARD SPECIFICATIONS ...................................................... ............................... i
Division1 General Requirements ............................................................................ ......................... . ..... 1
1 -01 Definitions and Terms ...................................................................... ............................... 1
1-02 Bid Procedures and Conditions ........................................................... ............................... 2
1 -03 Award and Execution of Contract ....................................................... ............................... 2
1-04 Scope of the Work ........................................................................... ............................... 3
1 -05 Control of Work .. 3
.......................................................................... ...............................
1-06 Control of Material.
1-07 Legal Relations and Responsibilities to the Public ................................... ............................... 7
1 -08 Prosecution and Progress ................................................................... .............................12
1 -09 Measurement and Payment ................................................................. .............................14
1 -10 Temporary Traffic Control ................................................................. .............................18
1 -11 Renton Surveying Standards ............................................................... .............................19
Division2 Earthwork .......................................................................................... ............................... 22
2-02 Removal of Structures and Obstructions ................................................ .............................22
2 -03 Roadway Excavation and Embankment .......................................:......... .............................22
2-04 Haul .............................................................................................. .............................23
2 -06 Subgrade Preparation ..................................................................... ............................... 23
2-09 Structure Excavation ....................................................................... ............................... 23
Division 3 Production From Quarry and Pit Sites and Stockpiling :............................... ...............................
.25
3 No supplemental specifications were necessary .25
Division4 Bases ............................ ...............................
4 No supplemental specifications were necessary ..............•.•........................... .............................25
Division5 Surface Treatments and Pavements ........................................................... ............................... 26
5-04 Asphalt Concrete Pavement .............................................................. ............................... 26
Division6 Structures ............................................................................................. .............................29
6-12 Rockeries ..................................................................................... ............................... 29
Division 7 Drainage Structures, Storm Sewers, Sanitary Sewers, Water Mains, and Conduits .............................30
7 -01 Drains ........................................................................................... .............................30
7 -02 Culverts ........ .............................................................................. ............................... 30
7 -03 Structural Plate Pipe, Pipe Arch, Arch, and Underpass ............................ .............................30
7 -04 Storm Sewers ............................................................................... ............................... 30
7 -05 Manholes, Inlets, and Catch Basins ...................................................... .............................31
7 -08 General Pipe Installation Requirements .............................................. ...............................
32
740 Trench Exc., Bedding, and Backfill for Water Mains ............................ ............................... 34
7 -11 Pipe Installation for Water Mains ....................................................... .............................34
7 -12 Valves for Water Mains .................................................................. ............................... 37
7 -14 Hydrants .... . . 38
.................................... ..............................
7 -15 Service Connections . ................................ .. . 39
7 -17 Sanitary Sewers ............................................................................ ............................... 39
Division8 Miscellaneous Construction ........................................................................ .............................40
8 -09 Raised Pavement Markers. .40
8-10 Guide Posts .................. ...............................
8 -13 Monument Cases ............................................................................ ............................... 40
8 -14 Cement Concrete Sidewalks ................................................................ .............................40
8 -17 Impact Attenuator Systems ................................................................. .............................41
8 -20 Illumination, Traffic Signal Systems, and Electrical ................................. .............................41
8 -22 Pavement Marking ......................................................................... ............................... 47
8 -23 Temporary Pavement Markings ........................................................... .............................48
Page -RS -ii
Revision Date: May 19, 1997
Division9 Materials .............................................................................................. .............................49
9 -00 Definitions and Tests ......................................................................... .............................49
9 -02 Bituminous Materials ........................................................................ .............................49
9 -04 Joint and Crack Sealing Materials ........................................................ .............................50
9 -05 Drainage Structures, Culverts, and Conduits .......................................... .............................50
9 -06 Structural Steel and Related Materials ................................................. .............................51
9 -08 Paints ............................................................................................ .............................51
9 -23 Concrete Curing Materials and Admixtures ............................................ .............................52
9-29 Illumination, Signals, EIectrical ........................................................... .............................52
9 -30 Water Distribution Materials ............................................................ ............................... 58
INDEXTO WSDOT AMENDMENTS ............................................0............................ ....................•........60
WSDOTAMENDMENTS ................ . ............................ ..... ........... . .................... ..................... 60
Page -RS -iii
Revision Date: May 19, 1997
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1
- L� ■�., ■•,� „� a,,,, , rrms 1 -01 Definitions and Terms
Division 1
General Requirements
1 -01 Definitions and Terms
SECTION 1 -01.1ISREVISED BYADDING TEE FOLLOWING.
1 -01.1 General (RC)
Whenever reference is made to the State, Commission,
Department of Transportation Secretary of Transportation
Owner, Contracting Agency or Engineer, such reference shall be
deemed to mean the City of Renton acting through its City Council
employees, and duly authorized representatives for all contracts
administered by the City of Renton.
SECTION 1 -01.3 IS REVISED AND SUPPLEMENTED BY
THE FOLLOWING:
1 -01.3 Definitions (RC, APWA)
Act of god (RC)
"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 (RC)
The Contracting Agency's design consultant who may or may
not administer the construction program for the Contracting
Agency.
Day (RC)
Unless otherwise designated day(s) as used in the Contract
Documents—shall be understood to mean working days
Or Equal (RC)
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 (RC)
The City of Renton or its authorized representative Also
referred to as Contracting Agency.
Plans (RC)
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.
Secretary, Secretary of Transportation (RC)
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 Admmrstrator.
Special Provisions (RC)
_odifications to the
standard specifications °nd the am@Ad ts to •h- a a
spocificatieas 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
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State (RC)
The state of Washington acting through its representatives.
The State shall also refer to The City of Renton and its authorized
representatives where applicable.
Contract Documents (APWA)
The component parts of the contract which may include but
are not limited to, the Proposal Form the Contract Form bonds
insurance certificates, various other certifications and affidavit the
Contract Provisions, the Contract Plans Working Drawings the
Standard Specifications, the Standard Plans, Addendum, and
Change Orders.
Dates (APWA)
Bid Opening Date (APWA)
The date on which the Contracting Agency publicly opens and
reads the bids.
Award Date (APWA, RC)
The date of the formal decision of the Contracting Agency to
accept the lowest responsible and responsive Bidder for the work.
Contract Execution Date (APWA)
The date the Contracting Agency officially binds the agency to
the Contract.
Notice to Proceed Date (APWA)
The date stated in the Notice to Proceed on which the Contract
time begins.
Contract Completion Date (APWA RC)
The date by which the work is contractually required to be
completed. The Contract Completion Date will be stated in the
Notice to Proceed. Revisions of this date will be authorized in
writing by the Engineer whenever there is an extension to the
Contract time.
Final Acceptance Date (APWA RC)
The date on which the Contracting Agency accepts the work
as complete per contract requirements.
Material (APWA)
Any substance specified for use in the construction of the
project and its appurtenances which enters into and forms a part of
the finished structure or improvement and is capable of being so
used and is furnished for that purpose.
_Materialman (APWA)
A person or organization who furnishes a raw material
supply, commodity, equipment or manufactured or fabricated
product and does not perform labor at the Project Site- a supplier.
Notice of Award (APWA)
The written notice from the Contracting Agency to the
successful Bidder signifying the Contracting Agency's acceptance
of the Bid.
Notice to Proceed (APWA)
The written notice from the Contracting Agency or Engineer
to the Contractor authorizing and directing the Contractor to
proceed with the Work and establishing the date on which the
Contract Time begins.
Page -SP -1
Revision Date: May 19, 1997
1 -02 Bid Procedures and Conditions
1 -02 Bid Procedures and Conditions
SECTION 1 -02.1 IS DELETED AND REPLACED BY THE
FOLLOWING:
1 -02.1 Qualifications of Bidder (APWA)
Bidders shall be qualified by experience, financing,
equipment, and organization to do the work called for in the
Contract Documents. The Contracting Agency reserves the right to
take whatever action it deems necessary to ascertain the ability of
the Bidder to perform the work satisfactorily. This action may
include a pre qualification procedure prior to the Bidder being
furnished a proposal form on any contract or a preaward survey of
the Bidder's qualifications prior to award.
SECTION 1 -02.2 IS DELETED AND REPLACED BY THE
FOLLOWING:
1-02.2 Bid Documents (APWA)
Information as to where Bid Documents can be obtained or
reviewed will be found in the Call for Bids for the Work placed in
the Contracting Agency's official newspaper.
SECTION 1- 02.4(2) IS SUPPLEMENTED BY REVISING
SENTENCE], PARAGRAPH I TO READ.
1 -02.4(2) Subsurface Information (APWA)
If the Contracting Agency has made subsurface investigation
of the site of the proposed work, the boring log data and soil
sample test data, and geotechnical reports accumulated by the
Contracting Agency will be made available for inspection by the
bidders.
SECTION 1 -02.5 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
1 -02.5 Proposal Form (APWA)
The Engineer reserves the right to arrange the Bid Forms with
Alternates, Additives, or Deductives, if such be to the advantage of
the Contracting Agency. The Bidder shall bid on all Additives,
Deductives, or Alternates set forth in the Proposal Forms unless
otherwise specified in the Special Provisions.
SECTION 1-02.6 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
1 -02.6 Preparation of Proposal (RC)
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.
SECTION I -02.6(l) IS AN ADDED SUPPLEMENTAL
SECTION.
1- 02.6(1) Proprietary Information (RC)
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
I -03 Award and Execution of Contract
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.
SECTION 1 -02.12 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
1 -02.12 Public Opening of Proposals APWA
The Contracting Agency reserves the right to postpone the
date and time for bid opening. Notification to bidder will be by
addenda.
SECTION 1 -02.13 PARAGRAPH I IS REVISED AS FOLLOWS.
1 -02.13 Irregular Proposals (RC)
a. The bidder is not prequalified when so required;
SECTION 1 -02.14 IS REVISED IN ITEM 3 IN PARAGRAPH I
TO READ:
1 -02.14 Disqualification of Bidders (APWA)
3. A bidder is not wcquaiified for the work or to the full
extent of the bid;
1 -03 Award and Execution of Contract
SECTION 1 =033 IS SUPPLEMENTED AS FOLLOWS:
1 -03.1 Consideration of Bids_(RC, APWA)
The total of extensions- corrected where necessary, and
including sales taxes where applicable, will be used by the
Contracting Agency for award purposes and to fix the amount of
the contract bond.
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.
SECTION 1 -03.2 IS SUPPLEMENTED BY ADDING TIM
FOLLOWING:
1 -03.2 Award of Contract (RC)
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. .
SECTION 1 -03.3 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
1 -03.3 Execution of Contract (APWA, RC)
Within 20 10 calendar days after receipt from the City of the
forms and documents required to be completed by the
Contracto , 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. If the bidder experiences
circumstances beyond their control that prevents return of the
contract documents within 20 10 calendar days after the award
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1-04 Scope of the Work 1 -05 Control of Work
date, the Contracting Agency may grant up to a maximum of 20 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.
SECTION 1 -03.4 IS SUPPLEMENTED BY ADDING THE
FOLLOWING TO THE FIRST PARAGRAPH.
1-03.4 Contract Bond (APWA)
5. Be accompanied by a power of attorney for the Surety's
officer empowered to sign the bond.
7. Be signed by an officer of the Contractor empowered to
sin official statements (sole proprietor or partner). If the
Contractor is a corporation, the bond must be signed by the
president or vice - president, unless accompanied by written proof of
the authority of the individual signing the bond to bind the
corporation (i.e., corporate resolution power of attorney or a letter
to such effect by the president or vice - president).
1 -04 Scope of the Work
SECTION 1-04.1 IS SUPPLEMENTED BY ADDING THE
FOLLOWING: .
1-04.1 Intent of the Contract (RC
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.
SECTION 1 -04.2 IS REVISED AS FOLLOWS.
1 -04.2. Coordination of Contract Documents, Plans,
Special Provisions Specifications, and Addenda
(RC)
Any inconsistency in the parts of the contract shall be resolved
by following this order of precedence (e.g., 1 presiding over 2, 3,
4, 5, 6, and 7; 2 presiding over 3, 4, 5, 6, and 7; and so forth):
1. Addenda
2. Proposal Form
3. Special Provisions
4. Contract Plans
5. Amendments to the Standard Specifications
6. Supplemental Specifications.
7. Standard Plans
6.8. Standard Specifications
SECTION, 1 -04.4 IS SUPPLEMENTED WITH THE
FOLLOWING.
1 -04.4 Changes (RC)
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.
SECTION 1 -04.11 IS SUPPLEMENTED AS FOLLOWS.
1 -04.11 Final Cleanup (RC)
3. 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
SECTION 1 -05.3 IS REVISED AS FOLLOWS.
1 -05.3 Plans and Working Drawings (RC
The Contractor shall submit supplemental working drawings
as required for the performance of the work. The drawings shall be
on sheets measuring 24- by 34 22 by 34 inches or on sheets with
dimensions in multiples of 8 -1/2 by I1 inches.
SECTION 1 -05.4 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
1 -05.4 Conformity with and Deviations from Plans
and Stakes (RC)
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 -05.5; 1 -11 and elsewhere
in these specifications as being provided by the Engineer.
SECTION 1 -05.5 THE VACANT SECTION IS REPLACED BY
THE FOLLOWING:
1 -05.5 Construction Stakes (RC)
If the project calls for Contractor supplied survevine- the
Contractor shall provide all required survey work including such
work as mentioned in Sections 1 -05.4, 1-05.5 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.
1- 05.5(1) General (APWA, RC)
The Engineer or Contractor supplied surveyor will provide
construction stakes and marks establishing lines slopes and grades
as stipulated in Sections 1 -05.5(1) and 1 -05.5(2) 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.
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Revision Date: May 19, 1997
1 -05 Control of Work
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.
Stakes, marks, and other reference points, including existing
monumentation, set by Contracting Agency forces shall be
carefully preserved by the Contractor. 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(3). 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 -05.5(2) Roadway and Utility Surveys (APWA)
The Engineer shall furnish to the Contractor one time only, or
Contractor supplied surveyor will provide as needed, all principal
lines, grades, and measurements the Engineer deems necessary for
completion of the Work. These shall generally consist of one initial
set of:
1. Slope stakes for establishing grading,
2. Curb grade stakes,
3. Centerline finish grade stakes for pavement sections
wider than 25 feet, and
4. Offset points to establish line and grade for underground
utilities such as water, sewers, and storm drains (with offsets, 50'
max interval).
On alley construction projects with minor grade changes, the
Engineer or Contractor supplied surveyor shall provide offset hubs
on one side of the alley to establish the alignment and grade. Alleys
1 -05 Control of Work I
with major grade changes shall be slope staked to establish grade
before offset hubs are set-
1- 05.5(3) Bridge and Structure Surveys (APWA)
For all structural work such as bridges and retaining walls the
Contractor shall retain as a part of Contractor organization an
experienced team of surveyors under direct supervision of a
licensed surveyor. The Contractor shall ensure that required field
measurements and locations, match and fulfill the intended plan
dimensions. The Contractor shall provide all surveys required to
complete the structure, except the following primary survey control
which will be provided by the Engineer:
1. Centerline or offsets to centerline of the structure.
2. Stations of abutments and pier centerlines.
3. A sufficient number of bench marks for levels to enable
the Contractor to set grades at reasonably short distances.
4. Monuments and control points as shown on the
Drawings.
The Contractor shall establish all secondary survey controls
both horizontal and vertical, as necessary to assure proper
placement of all project elements based on the primary control
points provided by the Engineer. Survey work shall be within the
following tolerances:
1. Stationing +.01 foot
2. Alignment +.01 foot (between successive points)
3. Superstructure Elevations +.01 foot (from plan elevations)
4. Substructure Elevations +.05 foot (from plan elevations)
During the progress of the Work, the Contractor shall make
available to the Engineer all field books including survey
information, footing elevations, cross sections and quantities.
The Contractor shall be fully responsible for the close
coordination of field locations and measurements with appropriate
dimensions of structural members being fabricated.
1 -05.5(4) Contractor Supplied Surveying (RC)
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, 1 -05.5 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.
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.
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1 -05 Control of Work
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- 05.5(5) Contractor Provided As -Built Information
(RC)
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 contractors 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
it's accuracy.
All costs for as -built work shall be included in the contract
item "Contractor Supplied Surveying."
THE VACANT SECTION I -05.8 IS REPLACED BY.
1 -05.8 Contracting Agency's Right to Correct
Defective and Unauthorized Work (APWA)
If the Contractor fails to remedy defective or unauthorized
work within the time specified in a written notice from the
_Engineer, or fails to perform any part of the Work required by the
Contract Documents, the Engineer may correct and remedy such
work as may be identified in the written notice by such means as
the Engineer may deem necessary , including the use of Contracting
Agency forces.
If the Contractor fails to comply with a written order to
remedy what the Engineer determines to be an emergency
situation, the Engineer may have the defective and unauthorized
Work.corrected immediately, have the rejected Work removed and
replaced, or have Work the Contractor refuses to perform
completed by using Contracting Agency or other forces An
emergency situation is any situation which in the opinion of the
Engineer, a delay in its remedy could be potentially unsafe or
might cause serious risk of loss or damage to the public.
Direct or indirect costs incurred by the Contracting Agency
attributable to correcting and remedying defective or unauthorized
Work, or Work the Contractor failed or refused to perform shall
be paid by the Contractor. Payment will be deducted by the
Engineer from monies due or to become due the Contractor. Such
direct and indirect costs shall include in particular but without
limitation, compensation for additional professional services
required, and costs for repair and replacement of work of others
destroyed or damaged by correction removal or replacement of
the Contractor's unauthorized work.
No adjustment in contract time or compensation will be
allowed because of the delay in the performance of the Work
attributable to the exercise of the Contracting Agency's rights
1 -05 Control of Work
provided by this Section nor shall the exercise of this right diminish
the Contracting Agency's right to pursue any other avenue for
additional remedy or damages with respect to the Contractor's
failure to perform the Work as required.
SECTION 1 -05.10 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
1 -05.10 Guarantees (APWA, RCZ
If within one year after the Acceptance Date of the Work by
the Contracting Agency, defective and unauthorized Work is
discovered, the Contractor shall promptly, upon written order
the Contracting Agency, return and in accordance with the
Engineer's instructions, either correct such Work or if such Work
has been rejected by the Engineer, remove it from the Project Site
and replace 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
unauthorized Work, or if an emergency exists the Contracting
Agency reserves the right to have defective and unauthorized Work
corrected or removed and replaced pursuant to Section 1-05.8
"Owner's Right to Correct Defective and 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
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.
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 right 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.
Section 1 -05.11 is deleted and the first two sentences of the
fourth paragraph of section 1 -08.9 is deleted and replaced by the
following:
1 -05.11 Final Inspection (APWA)
1 -05.11(1) Substantial Completion Date ("WA)
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 or 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.
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Revision Date: May 19, 1997
1 -05 Control of Work 1 -05 Control of Work
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 therefor.
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 (APWA)
When the Contractor considers the Work physically complete
and ready for Final Inspection, the Contractor by Written Notice,
shall request the Eiikineer to schedule a final inspection. The
Engineer 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 reveals the Work incomplete or 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, take
whatever steps are necessary to correct those deficiencies pursuant
to Section I -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 fiddled.
1- 05.11(3 ) Operational Testing (APWA)
It is the intent :of the Contracting Agency to have at the
Completion Date a complete and operable system. Therefore when
the Work involves the installation of machinery or other
mechanical equipment; street lighting, electrical distribution or
signal systems; buildings; or other similar work it may be desirable
for the Engineer to have the Contractor operate and test the Work
for a period of time after final inspection but prior to the Physical
Completion Date. Whenever items of work are listed in the
Contract Provisions for operational testing they shall be fully tested
under operating conditions for the time period specified to ensure
their acceptability prior to the Physical Completion Date. During
and following the test period, the Contractor shall correct any items
of workmanship, materials, or equipment which proves faulty, or
that are not in first class operating condition. Equipment electrical
controls, meters, or other devices and equipment to be tested
during this period, shall be tested under the observation of the
Engineer, so that the Engineer may determine their suitability for
the purpose for which they were installed. The Physical
Completion Date cannot be established until testing and corrections
have been completed to the satisfaction of the Engineer.
The costs for power, gas labor, material supplies and
everything else needed to successfully complete operational testing
shall be included in the various contract prices related to the system
being tested, unless specifically set forth otherwise in the Bid
Form.
Operational and test periods when required by the Engineer
shall not affect a manufacturer's guaranties or warranties furnished
under the terms of the Contract.
SECTION 1- 05.121S DELETED AND REPLACED- WITH THE
FOLLOWING:
1 -05.12 Final Acceptance (APWA)
The Contractor must perform all the obligations under the
Contract before the Completion Date can be established A
Certificate of Completion for the Work issued by the Contracting
Agency will establish the Completion Date and certify the Work as
complete. The Final Contract Price may then be calculated The
following must occur before the Completion Date can be
established and the Final Contract Price calculated:
1. The physical work on the project must be complete
2. The Contractor must furnish all documentation required
by the Contract and required by law, necessary to allow the
Contracting Agency to certify the Contract as complete
A Certificate of Completion for the Work signed by the
Contracting Agency, will constitute acceptance of the Work The
issuance of this Certificate of Completion will not constitute
acceptance of unauthorized or defective work or material.
Failure of the Contactor to perform all of the Contractor's
obligations under the Contract shall not bar the Contracting Agency
from unilaterally certifying the Contract complete so the Engineer
may calculate a Final Contract Price as provided in Section 1 -09.9.
SECTION 1 -05.13 IS SUPPLEMENTED BY REVISING
PARAGRAPH 7 TO READ.
1 -05.13 Superintendents, Labor, and Equipment of
Contractor (APWA)
Whenever the Contracting Agency evaluates the Contractor's
p;equalification pursuant to Section 1 -02.1, the Contracting Agency
will take these performance
there reports into account.
SECTION 1 -05 IS SUPPLEMENTED BY ADDING THE
FOLLOWING NEW SECTIONS.
1 -05.16 Water and Power (APWA)
The Contractor shall make necessary arrangements, and shall
bear the costs for power and water necessary for the performance
of the Work.
1 -05.17 Oral Agreements (APWA)
No oral agreement or conversation with any officer, agent, or
employee of the Contracting Agency, either before or after
execution of the contract, shall affect or modify any of the terms or
obligations contained in any of the documents comprising the
contract. Such oral agreement or conversation shall be considered
as unofficial information and in no way binding upon the
Contracting Agency, unless subsequently put in writing.
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Revision Date. May 19, 1997
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1 1 -06 Control of Material 1 -07 Legal Relations and Responsibilities to the Public
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1 -06 Control of Material
SECTION 1- 06.02(2) IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
1- 06.2(2) Statistical Evaluation of Materials for
Acceptance
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
SECTION 1 -07.1 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
1 -07.1 Laws to be Observed (APWA)
The Contractor shall indemnify, defend and save harmless the
Contracting Agency (including any agents, officers, and
employees) against any claims that may arise because the
Contractor (or any employee of the Contractor or subcontractor or
materialman) violated a legal requirement.
In cases of conflict between different safety regulations the
more stringent regulation shall apply.
The Washington State Department of Labor and Industries
shall be the sole and paramount administrative agency responsible
for the administration of the provisions of the Washington
Industrial Safety and Health Act of 1973 (WISHA).
The Contractor shall maintain at the Project Site office or
other well known place at the Project Site all articles necessary for
providing first aid to the injured. The Contractor shall establish
publish, and make known to all employees procedures for ensuring
immediate removal to a hospital or doctor's care persons
including employees, who may have been injured on the Project
Site. Employees should not be permitted to work on the Project
Site before the Contractor has established and made known
procedures for removal of injured persons to a hospital or a
doctor's care.
The Contractor shall have sole responsibility for the safety ,
efficiency, and adequacy of the Contractor's plant appliances and
methods, and for any damage or iniury resulting from their failure,
or improper maintenance use or operation. The Contractor shall
be solely and completely responsible for the conditions of the
Project Site, including safety for all persons and property in the
performance of the work. This requirement shall apply
continuously, and not be limited to normal working hours. The
required or implied duty of the Engineer to conduct construction
review of the Contractor's performance does not and shall not be
intended to include review and adequacy of the Contractor's safety
measures in, on, or near the Project Site.
SECTION 1 -07.2 IS DELETED AND REPLACED BY THE
FOLLOWING:
1 -072 State Sales Tax (APWA)
1- 07.2(1) GENERAL (APWA)
The Washington State Department of Revenue has issued
special rules on the state sales tax. Sections 1 -07.2(1) through I-
07.2(4) are meant to clarify those rules. The Contractor should
contact the Washington State Department of Revenue for answers
to questions in this area. The Contracting Agency will not adjust
its payment if the Contractor bases a bid on a misunderstood tax
liability.
The Contractor shall include all Contractor -paid taxes in the
unit bid prices or other contract amounts. In some cases however,
state retail sales tax will not be included. Section 1-07.2(3)
describes this exception.
The Contracting Agency will pay the retained percentage only
if the Contractor has obtained from the Washington State
Department of Revenue a certificate showing that all contract-
related taxes have been paid (RCW 60.28.050). The Contracting
Agency may deduct from its payments to the Contractor any
amount the Contractor may owe the Washington State Department
of Revenue, whether the amount owed relates to this contract or
not. Any amount so deducted will be paid into the proper State
fund. -
1- 07.2(2) State Sales Tax - Rule 171(APWA)
WAC 458 -20 -171, and its related rules apply to building
repairing, or improving streets roads etc. which are owned by a
municipal corporation, or political subdivision of the state or by
the United States, and which are used primarily for foot or
vehicular traffic. This includes storm or combined sewer systems
within and included as a part of the street or road drainage system
and power lines when such are part of the roadway lighting system
For work performed in such cases the Contractor shall include
Washington State Retail Sales Taxes in the various unit Bid Item
prices, or other contract amounts including those that the
Contractor pays on the purchase of the materials equipment or
supplies used or consumed in doing the work.
1- 07.2(3) State Sales Tax - Rule 170 (APWA)
WAC 458 -20 -170, and its related rules apply to the
constructing and repairing of new or existing buildings or other
structures, upon real property. This includes but is not limited to
the construction of streets, roads, highways etc. , owned by the
State of Washington; water mains and their appurtenances; sanitary
sewers and sewage disposal systems unless such sewers and
disposal systems are within, and a part of a street or road drainage
system; telephone, telegraph, electrical power distribution lines or
other conduits or lines in or above streets or roads, unless such
power lines become a part of a street or road lighting system; and
installing or attaching of any article of tangible personal property in
or to real property, whether or not such personal property becomes
a part of the realty by virtue of installation.
For work performed in such cases the Contractor shall collect
from the Contracting Agency, retail sales tax on the full contract
price. The Contracting Agency will automatically add this sales
tax to each payment to the Contractor. For this reason the
Contractor shall not include the retail sales tax in the unit Bid Item
prices, or in any other contract amount subject to Rule 170 with
the following exception.
Exception: The Contracting Agency will not add in sales tax
for a payment the Contractor or a subcontractor makes on the
purchase or rental of tools, machinery , equipment or consumable
supplies not integrated into the project. Such sales taxes shall be
included in the unit Bid Item prices or in any other contract
amount.
1- 07.2(4) Services (APWA)
The Contractor shall not collect retail sales tax from the
Contracting Agency on any contract wholly for professional or
other services (as defined in State Department of Revenue Rules
138 and 224).
Page -SP -7
Revision Date. May 19, 1997
I -07 Legal Relations and Responsibilities to the Public 1 -07 Legal Relations and Responsibilities to the Public I
SECTION 1- 07.5(2) IS SUPPLEMENTED BY REVISING THE
TITLE AND SENTENCE 2, PARAGRAPH 2 TO READ.
1- 07.5(2) State Department of Fish and Wildlife"
Wildlife and (APWA, SA)
If the work in (1) through (3) above differs little from what
the contract requires, the Contracting Agency will measure and pay
for it at unit contract prices. But if contract items do not cover
those areas, the Contracting Agency will pay pursuant to Section 1-
09.4.
SECTION 1 -07) IS SUPPLEMENTED BY ADDING THE
FOLLOWING NEW SECTION.
1- 07.11(11) City of Renton Affidavit of Compliance
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.
SECTION 1- 07.13(1) IS SUPPLEMENTED AS FOLLOWS:
1- 07.13(1) General (RC)
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.
SECTION 1 -07.14 (APWA) IS SUPPLEMENTED BY
REVISING ALL REFERENCES TO "STATE, COMMISSION,
SECRETARY" OR "STATE" TO READ "CONTRACTING
AGENCY."
SECTION 1 -07.15 IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
1 -07.15 Temporary Water Pollution Erosion Control
APWA , RC)
If done according to the approved plan or the Engineer's
orders, temporary water pollution/erosion control work will be
measured and paid for pursuant to Section 1 -09.41 -04.1 through
the lump sum item for "Temporary Water Pollution/Erosion
Control.
If no pay item appears in the contract for "Temporary Water
Pollution/Erosion Control" then all labor, materials tools and
equipment used to complete the work shall be considered incidental
to other pay items in the Contract and no further compensation
shall be made.
In addition to other requirements in the Contract Documents
this temporary work shall include, but is not limited to the
following water quality considerations:
1. Turbid Water Treatment Before Discharge:
Determination of turbidity in surface waters shall be at the
discretion of the Engineer; for Lake Class Receiving Waters
turbidity shall not exceed 5 NTU (Nephelometric Turbidity Units)
over background conditions; for Class AA and Class A Waters
turbidity shall not exceed 5 WU over background turbidity when
the background turbidity is 50 NTU or less or have more than a 10
— percent increase in turbidity when the background turbidity js more
than 50 NTU; for other classes of waters refer to WAC 173 -201-
045.
The term turbidity means the optical property of sample
demonstrating the scattering and absorption of light caused by
suspended material as expressed in Nephelometric Turbidity Units
and measured with a calibrated turbidimeter.
Discharges to a State waterway caused by aggregate washing
drainage from aggregate pit sites, and stockpiles or dewatering of
pits and excavations shall not increase the existing turbidity of the
receiving waters.
Turbid water from the Project Site shall be treated before
being discharged into stream or other State waters Turbidity may
be removed by the use of lagoons or holding ponds settling basins
overflow weir, polymer water treatment discharging to ground
surface by percolation evaporation or by passing through gravel
sand or fiber filters.
2. Erosion Control: Temporary erosion control shall be
exercised by minimizing exposed areas and slopes until permanent
measures are effective. The minimum exposed area and slopes will
be defined in the Special Provisions. Plastic sheet covering shall be
placed over exposed ground areas to protect from rain erosion
Other alternative methods for erosion control under certain
situations may include netting, mulching with binder, and seeding.
Should rutting and erosion occur the Contractor shall be
responsible for restoring damaged areas and for clean -up of eroded
material including that in ditches, catch basins manholes and
culverts and other pipes.
3. Chlorine Residual: Water containing chlorine residual
shall not be discharged directly into storm drains streams or State
waters. Chlorine water may be discharged into sanitary sewers or
disposed on land for perculation. Chlorine residual may be reduced
chemically with a reducing agent such as sodium thiosulphate.
Water shall be periodically tested for chlorine residual.
4. Vehicle and Equipment Washing: Water used for
washing vehicles and equipment shall not be allowed to enter storm
drains, streams or other State waters unless separation of petroleum
products, fresh concrete products or other deleterious material is
accomplished prior to discharge. Detergent solution may be
discharged into sanitary sewers or allowed to be held on the ground
for percolation. A recirculation system for detergent washing is
recommended. Steam cleaning units shall provide a device for oil
separation.
5. Oil and Chemical Storage and Handling: Handling and
storage of oil and chemicals shall not take place adjacent to
waterways. The storage shall be made in dike tanks and barrels
with drip pans provided under the dispensing area. Shut -off and
lock valves shall be provided on tanks. Shut -off nozzles shall be
provided on hoses. Oil and chemicals shall be dispensed only
during daylight hours unless the dispensing area is properly lighted.
Disposal of waste shall not be allowed on oil and chemical spills.
Fencing shall be provided around oil storage. Locks shall be
provided on valves, pumps, and tanks.
6. Sewage: If a sanitary sewer line is encountered and repair
or relocation work is required, the Contractor shall provide
blocking and sealing of the sanitary sewer line. Sanitary sewer flow
shall be pumped out, collected, and hauled by tank truck or
pumped directly to a sanitary system manhole for discharge. The
existing sewers shall be maintained by the Contractor without
interruption of service by the use of temporary sewer bypasses. In
addition, the excavated materials adjacent to and around a rupture
of a sanitary sewer line shall be removed from the Project Site and
Page -SP -8
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' 1 -07 Legal Relations and Responsibilities to the Public 1 -07 Legal Relations and Responsibilities to the Public
1
deposited into refuse trucks for haul to a sanitary fill site.
Equipment and tools in contact with the above materials shall be
washed by pressure water lines and the attendant wash water
discharged into a sanitary sewer line for transmission to a sewage
treatment plant.
1 -07.16 Protection and Restoration of Property
SECTION I- 07.16(1) IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
1- 07.16(1) Private/Public Property (RC)
-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 side sewer contractors for
all work, including excavation and backfilt on easements or rights_
of- way which have lawn areas. All fences markers mail boxes or
other temporary obstacles shall be removed by the contractor and
immediately replace, after the trench is backfrlled in their original
positron. 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 4th floor, Renton Municipal
Building, 200 Mill Avenue South.
SECTION 1 -07.17 IS SUPPLEMENTED BY ADDING:
1 -07.17 . Utilities and Similar Facilities (APWA, RCS
In addition to the other requirements vursuant to RCW
19.122, an act relating to underground utilities and prescribing
penalties, the Contractor shall:
1. call the utilities underground location center for field
location of the utilities;
Call Before You Dig
The 48 Hour Locators
1- 800 - 424 -5555
and
2. not begin excavation until all known underground
facilities in the vicinity of the proposed excavation have been
located and marked.
Location and dimensions shown on the Plans for existing
facilities are in accordance with available information without
uncovering, measuring, or other verification. If a utility is known
or suspected of having underground facilities within the area of the
proposed excavation, and that utility is not a subscriber to the
utilities underground location center then the Contractor shall give
individual notice to that utilit).
. If, in the prosecution of the work, it becomes necessary to
interrupt existing surface drainage, sewers, underdrains, conduit,
utilities, similar underground structures, or parts thereof, the
contractor shall be responsible for, and shall take all necessary
precautions to protect and provide temporary services for same.
The contractor shall, at his own expense repair all damage to
such facilities or structures due to this construction operation to the
satisfaction of the City; except for City owned facilities which will
be repaired by the utility department at contractor's expense, or by
the contractor as directed by the City.
Page -SP -9
Revision Date. May 19, 1997
I -07 Legal Relations and Responsibilities to the Public 1 -07 Legal Relations and Responsibilities to the Public I
SECTION 1 -07.18 IS DELETED AND REPLACED BY THE
FOLLOWING.
1 -07.18 Public Liability and Property Damage
Insurance (RC)
State Amendment to 1 -07.18 is not used. Renton uses the
following:
SECTION 1- 07.18(1) IS. REPLACED WITH THE FOLLOWING:
1- 07.18(1) General (RC)
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 herin will be considered a material
breach of contract and shall be caused for immediate termination of
the Contract at the option of the Contractine Aeencv.
SECTION I -07.18(2) IS REPLACED WITH THE FOLLOWING:
1- 07.18(2) Coverages (RC)
As part of the response to this proposal, the Contractor shall
submit a completed City of Renton Insurance Information form
which details specific coverage and limits for this contract.
All coverage provided by the Contractor shall be in a form
and underwritten by a company acceptable to the Contracting
Af ency. 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.
Coverage shall include:
(1) Commercial General Liability - ISO 1993 Form or
equivalent. Coverage will be wrtten 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
(2) Automobile Liability including all
• Owned Vehicles
• Non -Owned Vehicles
• Hired Vehicles
(3) Workers' Compensation
• Statutory Benefits (Coverage A) - Show Washington
Labor & Industries Number
(4) Umbrella Liability (when necessary)
• Excess of Commercial General Liability and
Automobile Liability. Coverage should be as broad as
primary.
(5) Professional Liability (whenever the work under this
Contract includes Professional Liability, (i.e.architectural,
engineering, advertising, or computer programming) the
CONTRACTOR shall maintain professional liability
covering wrongful acts, errors and /or omissions of the
CONTRACTOR for damage sustained by reason of or in
the course of operations under this Contract.
(6) The Contracting Agency reserves the right to request and/or
require additional coverages as may be appropriate based on
work performed(i.e. pollution liability).
CONTRACTOR shall Name CITY OF RENTON, and its
officers, officials, agents, employees and volunteers as Additional
Insured (ISO Form CG 2010 or equivalent). The CONTRACTOR
shall provide CITY OF RENTON Certificates of Insurance* prior
to commencement of work. The City reserves the right to request
copies of insurance policies if at their sole discretion it is deemed
appropriate. Further, all policies of insurance described above
shall:
1) Be on a primary basis not - contributory with any other
insurance coverage and /or self - insurance carri ed by CITY
OF RENTON.
2) Include a Waiver of Subrogation Clause.
3) Severability of Interest Clause (Cross Liability)
4) Policy may not be non - renewed canceled or materially
changed or altered unless forty -five (45) days prior written
notice is provided to CITY OF RENTON. Notification
shall be provided to CITY OF RENTON by certified mail.
Page -SP -10
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1 -07 Legal Relations and Responsibilities to the Public 1 -07 Legal Relations and Responsibilities to the Public
REPLACE SUPPLEMENTAL SPECIFICATION SECTION 1-
07.18(3) 'LIMITS' WITH THE FOLLOWING:
1- 07.18(3) Limits (RC)
LIMITS REQUIRE
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
$2,000,000 **
Aggregate
Each Occurrence Limit
$1,000,000
Personat/Advenising 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
$1,000,000
Aggregate
Professional Liability (If required)
Each Occurrence /Incident/Claim
$1,000,000
Aggregate
$2,000,000
The City may require the CONTRACTOR to keep
professional liability coverage in effect for up to two (2) years after
completion of the project.
The Contractor shall promptly advise the CITY OF RENTON
in writing in the event any general aggregate or other aggregate
limits are reduced. At their own expense the CONTRACTOR
will reinstate the aggregate to comply with the minimum limits and
requirements as stated in Section 1-07.18(3) and shall furnish the
CITY OF RENTON a new Certificate of Insurance showing such
coverage is in force.
SECTION 1- 07.18(4) IS REPLACED WITH THE FOLLOWING
SUPPLEMENTAL SPECIFICATION 'EVIDENCE OF
INSURANCE':
Within 20 days of award of the contract the CONTRACTOR
shall provide evidence of insurance by submitting to the
CONTRACTING AGENCY the following:
1) City of Renton Insurance Information Form (attached
herein) without modification.
2) Certificate of Insurance (Accord Form 25s or equivalent).
conforming to items as specified in Sections 1-07.18(l), 1-
07.18(2), and 1- 07.18(3). as revised above Other
requirements are as follows:
a. Strike the following or similar wording: "This
Certificate is issued as a matter of information only
and confers no rights upon the Certificate Holder
b. Strike the wording regarding cancellation notification
to the City: "Failure to mail such notice shall impose
no obligation or liability of any kind upon the
company, its agents or representatives"
C. Amend the cancellation clause to state: "Policy may
not be non - renewed canceled or materially changed or
altered unless 45 days prior written notice is provided
to the City% Notification shall be provided to the City
by certified mail.
. For Professional 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.
SECTION 1 -07.20 IS REVISED AS FOLLOWS:
147.20 Patented Devices, Materials, and Processes
APWA)
The Contractor shall assume all costs arising from the use of
patented devices; materials, or processes used on or incorporated in
the work, and agrees to indemnify; defend, and save harmless
The Contracting Agency, and their
duly authorized agents and employees from all actions of any
nature for, or on account of the use of any patented devices,
materials, or processes.
SECTION I -07.22 IS SUPPLEMENTED BY THE FOLLOWING.
1 -07.22 Use of Explosives (APWA)
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.
When the use of explosives is necessary for the prosecution of
the Work, the Contractor's insurance shall contain a special clause
permitting the blasting.
1 -07.23 Public Convenience and Safety
SECTION 1- 07.23(1) IS SUPPLEMENTED BY ADDING THE
FOLLOWING PARAGRAPH
1- 07.23(1) - Construction Under Traffic (RC)
The contractor shall be responsible for controllin¢ 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.
tPage -SP -11
Revision Date: May 19, 1997
1 -08 Prosecution and Progress 1 -08 Prosecution and Progress
SECTION I -07.24 IS DELETED AND REPLACED BY THE
FOLLOWING.
1 -07.24 Rights of Way (APWA)
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 right 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 by the Engineef.
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 has 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 or 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 Contractor. 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 to 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.
SECTION 1 -07.26 (APWA) IS REVISED BY CHANGING ALL
REFERENCES TO "COMMISSION, THE SECRETARY OR
"STATE" TO READ "CONTRACTING AGENCY."
SECTION 1 -07.27 (APWA) IS REVISED BY CHANGING
ALL REFERENCES TO "STATE" OR "SECRETARY" TO
READ "CONTRACTING AGENCY."
1 -08 Prosecution and Progress
SECTION 1 -08.1 IS DELETED AND REPLACED BY THE
FOLLOWING:
1 -08.1 Preliminary Matters (APWA)
1 -08.1(1) Preconstruction Conference (APWA)
The Engineer will furnish the Contractor with up to 10 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 purpose of the
preconstruction conference will be:
1. To review the initial progress schedule;
2. To establish a working understanding among the various
parties associated or affected by the Work;
3. To establish and review procedures for progress payment,
notifications, approvals, submittals, etc.;
4. To establish normal working hours for the Work;
5. To review safety standards and traffic control; and
6. To discuss such other related items as may be pertinent to
the Work.
The Contractor shall prepare and submit at the preconstruction
meeting the following:
1. A breakdown of all lump sum items;
2. A preliminary schedule of working drawing submittals; and
3. A list of material sources for approval if applicable.
4. A Project Schedule.
1 -08.1(2) Subcontracting (APWA)
Work done by the Contractor's own organization shall account
for at least 30 percent of the Awarded Contract Price. Before
computing this percentage however, The Contractor may subtract
(from the Awarded Contract Price) the costs of any subcontracted
work on items the contract provisions specifically designates may
be first excluded from the Awarded Contract Price.
The Contractor shall not subcontract work regardless of tier
unless the Engineer approves in writing. Each request to
subcontract shall be on the form the Engineer provides. If the
Engineer requests the Contractor shall provide proof that the
subcontractor has the experience ability , and equipment the work
requires. Each subcontract shall contain a provision which requires
the subcontractor to comply with Section 1-07.9 and to furnish all
certificates, submittals and statements required by the Contract
Documents.
Along with the request to sublet, the Contractor shall submit
the names of any contracting firms the subcontractor proposes to
Page -SP -12
Revision Date: May 19, 1997
1
I
III
f]
P,
1 -08 Prosecution and Progress 1 -08 Prosecution and
Progress
use as lower tier subcontractors. Collectively these lower tier
subcontractors shall not do work that exceeds 25 percent of the
total amount subcontracted to a subcontractor. When a
subcontractor is responsible for construction of a specific structure
or structures, the following work may be performed by lower tier
subcontractors without being subject to the 25 percent limitation:
1. Furnishing and driving of piling or
2. Furnishing and installing concrete reinforcing and post -
tensioning steel. Except for the 25 percent limit lower tier
subcontractors shall meet the same requirements as
subcontractors.
The Engineer will approve the request only if satisfied with
the proposed subcontractor's prior record equipment experience
and ability to perform the work. Approval to subcontract shall not:
1. Relieve the Contractor of any responsibility to carry out the
contract,
2. Relieve the Contractor of any obligations or liability under
the contract and the Contractor's bond,
3. Create any contract between the Contracting Agency and
the subcontractor, or
4. Convey to the subcontractor any rights against the
Contracting Agency. .
The Contracting Agency will not consider as subcontracting:
(1) purchase of sand, gravel crushed stone crushed slag batched
concrete aggregates, ready mix concrete off -site fabricated
structural steel, other off -site fabricated items and any other
materials supplied by established and recognized commercial
plants; or (2) delivery of these materials to the work site in vehicles
owned or operated by such plants or by recognized independent or
commercial hauling companies.
However, the State L&I may determine that RCW 39.12
applies to the employees of such firms identified in (1) and (2)
above in accordance with WAC 296 -127. If this should occur, the
provisions of Section 1 -07.9 as modified or supplemented shall
apply.
The Contractor shall certify to the actual amounts paid to any
_Disadvantaged, Minority, or Women's Business Enterprises firms
that were subcontractors manufacturers regular dealers or
service providers on the contract. This certification shall be
supplied with the Final Application for Payment on the form
provided by the Engineer.
If dissatisfied with any part of the subcontracted work the
Engineer may request in writing that the subcontractor be removed
The Contractor shall comply with this request at once and shall not
employ the subcontractor for any further work under the contract
1 -08.1(3) Hours of Work (APWA)
.. 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 and 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 12.m. and
9:00 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 Sundays holidays or 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 Saturdays and holidays as working days with
regards to the Contract Time; and considering multiple work shifts
as multiple working days with respect to Contract Time even
though the multiple shifts occur in a single 24 -hour period
Assistants may include but are not limited to survey crews;
personnel from the Contracting Agency's material testing lab;
inspectors; and other Contracting Agency employees when in the
opinion of the Engineer, such work necessitates their presence-
1-08.1(4) Reimbursement for Overtime Work of
Contracting Agency Employees (APWA)
Where the Contractor elects to work on a Saturday Sunday,
or other holiday, or 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
Contracting 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.
SECTION 1 -08.4 IS DELETED AND REPLACED BY THE
FOLLOWING:
1 -08.4 Notice to Proceed and Prosecution of the Work
(APWA)
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 by 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
rescribed Contract Time
Page -SP -13
Revision Date: May 19, 1997
1 -09 Measurement and Payment 1 -09 Measurement and Payment I
SECTION 1-08.5 IS DELETED AND REPLACED WITH THE
FOLLOWING.
1 -08.5 Time For Completion (Contract Time) (APWA,
RC)
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, tho third Monday of japwaq, She third
Monday of P@bFuaFy, Memorial Day, July 4, Labor Day,
November 11, Thanksgiving Day, the day after Thanksgiving, and
Christmas Day. When 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
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 -08.9 IS REVISED PER SECTION 1 -05.11.
1 -08.10 Termination of Contract ("WA)
SECTION 1 -08.10(1) IS SUPPLEMENTED BY REVISING ALL
REFERENCES TO "STATE TREASURER, DEPARTMENT OF
TRANSPORTATION" IN THE LAST SENTENCE
PARAGRAPH S TO READ "CONTRACTING AGENCY."
SECTION 1 -08.11 IS A NEW SECTION.
1 -08.11 Contractor's Plant and Equipment (RC)
The contractor alone shall at all times be responsible for the
adequacy, efficiency, and sufficiency of his and his subcontractdr'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.
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 assume 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 (RC)
The contractor shall give his personal attention to and shall
supervise the work to the end that it shall be prosecuted faithfully,
and when be 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
SECTION 1 -09.1 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
1 -09.1 Measurement of Quantities (RC)
When items are specified to be paid for by ton, it will be the
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 the Inspector
at the time of delivery of materials. Tickets not receipt by the
Inspector will not be honored for payment.
Where items are specified to be paid by the ton the following
system will be used:
Each truck shall be clearly numbered to the satisfaction of the
Engineer and there shall be no duplication of numbers.
Duplicate tickets shall be prepared to accompany each
truckload of material delivered to the project. The tickets shall
bear at least the following information:
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 and date-
Page-SP-14
Revision Date. May 19, 1997
t
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1
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1 -09 Measurement and Payment 1 -09 Measurement and Payment
-- y t
6. Location for delivery.
7. Pay item number.
8. Contract number and /or name.
The Contractor shall submit a breakdown of costs for each
Jump 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. The detailed cost breakdown of each lump sum item shall
be submitted to the Engineer prior to the Preconstruction
Conference.
SECTION I -09.2 (APWA) IS SUPPLEMENTED BY REVISING
ALL REFERENCES TO "MATERIAL RECEIVER" TO READ
"ENGINEER. "
SECTION 1 -09.3 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
1 -09.3 Scope of Payment (APWA, RC)
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
the Contractor and the work is not stated as included in or
incidental to a pay item in the contract and is not work that would
be required to complete the intent of the Contract per Section 1-
04.1, then payment for that Work will be made as for Extra Work
pursuant to a Change Order.
The words "Bid Item," "Contract Item," and "Pay Item," and
similar terms used throughout the Contract Documents are
synonymous.
If the "payment" clause in the Specifications relating to any
unit Bid Item price in the Proposal Form requires that said unit Bid
Item price cover and be considered compensation for 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.
SECTION 1 -09.8 (APWA) IS SUPPLEMENTED BY REVISING
ALL REFERENCES TO -HEADQUARTERS' MATERIAL
LABORATORY" TO READ "CONTRACTING AGENCY'S
MATERIAL LABORATORY. "
SECTION 1 -09.9 IS DELETED AND REPLACED BY THE
FOLLOWING:
1 -09.9 Payments (APWA)
1 -09.9(1) . Progress Payments (APWA)
Progress payments for completed work and material on hand
will be based upon progress estimates prepared by the Engineer. A
progress estimate cutoff date will be established at the
preconstruction meeting.
Within 3 days after the progress estimate cutoff date (but not
more often than once a month) the Contractor shall submit to the
Engineer for review an Application for Payment filled out and
signed by the Contractor, covering the work completed prior to the
progress estimate cutoff date The Application for Payment shall be
accompanied by documentation supporting the Contractor's
Application for Payment.
If payment is requested for materials and equipment not
incorporated in the work but delivered and stored at approved sites
pursuant to the Contract Documents the Application for Payment
shall be accompanied, by a bill of sale invoice or other
documentation warranting that the Contractor has received the
materials and equipment and evidence that the materials and
equipment are covered by appropriate insurance or other
arrangements to protect the Engineer's interests therein
The initial progress estimate will be made not later than 30
days after the Contractor commences the Work and successive
progress estimates will be made every month thereafter until the
Completion Date. Progress estimates made during progress of the
Work are tentative and made only for the purpose of determining
progress payment. The progress estimates are subject to change at
any time prior to the calculation of the Final Payment per
Section 1 -09.9(4).
The value of the progress estimate will be the sum of the
following:
I. Unit Price Items in the Bid Form — the approximate
quantity of acceptable units of Work completed multiplied by the
Unit Price.
2. Lump Sum Items in the Bid Form — the estimated
percentage complete multiplied by the Bid Forms amount for each
Lump Sum Item.
3. Materials on Hand — 90 percent of invoiced cost of
material delivered to Job site or other storage area approved by the
Engineer.
4. Change Orders — entitlement for approved extra cost or
completed extra work as determined by the Engineer.
Progress payments will be made in accordance with the
progress estimate less:
I. Five (5) percent for retained percentage.
2. The amount of Progress Payments previously made
3. Funds withheld by the Contracting Agency for
disbursement in accordance with the Contract Documents.
Progress payments for work performed shall not be evidence
of acceptable performance or an admission by the Contracting
Agency that any work has been satisfactorily completed
Payments will be made by warrants issued by the Contracting
Agency's fiscal officer, against the appropriate fund source for the
project. Payments received on account of work performed by a
subcontractor are subject to the provisions of RCW 39 04 250.
Page -SP -I5
Revision Date. May 19 1997
1 -09 Measurement and Payment 1 -09 Measurement and Payment
1 -09.9(2) Retainage (APWA,RC)
Pursuant to RCW 60.28 there will be retained from monies
earned by the Contractor on progress estimates a sum not to exceed
5 percent of the monies earned by the Contractor. Such retainage
shall be used as a trust fund for the protection and payment (1) to
the State with respect to taxes imposed pursuant to Title 82 RCW
which may be due from such Contractor, and (2) the claims of any
person arising under the Contract.
Monies reserved under provisions of RCW 60.28 shall at the
option of the Contractor, be:
1. Retained in a fund by the Contracting Agency.
2. Deposited by the Contracting Agency in an interest-
bearing account in a bank, mutual savings bank or savings and
loan association (interest on monies so retained may be paid to the
Contractor).
3. Placed in escrow with a bank or trust company by the
Contracting Agency. When the monies reserved are to be placed in
escrow the Contracting Agency will issue a check representing the
sum of the monies reserved payable to the bank or trust company
and the Contractor jointly. Such check shall be converted into
bonds and securities chosen by the Contractor and approved by the
Contracting Agency and the bonds and securities held in escrow.
Interest on the bonds and securities may be paid to the Contractor
as the interest accrues.
The Contractor shall designate the option desired on the
at
least 10 working days prior to the first progress payment for the
contract. The Contractor in choosing option (2) or (3) agrees to
assume full responsibility to pay all costs which may accrue from
escrow services, brokerage charges or both, and further agrees to
assume all risks in connection with the investment of the retained
percentages in securities. The Contracting Agency may also at its
option, accept a bond for all or a portion of the contractor's
retainage.
Release of retained percentage will be made 60 days following
the Completion Date (pursuant to RCW 39.12 RCW 39.76 and
RCW 60.28) provided the following conditions are met:
1. On contracts totaling more than $20,000.00, a release has
been obtained from the Washington State Department of Revenue
(RCW 60.28.051).
2.. No claims, as provided by law, have been filed against
the retained percentage.
3. Affidavit of Wages Paid is on file with the Contracting
Agency for the Contractor and all Subcontractors regardless of tier
(RCW 39.12.040).
In the event claims are filed the Contractor will be paid such
retained :percentage less an amount sufficient to pay any such
claims together with a sum determined by the Contracting Agency
sufficient to pay the cost of foreclosing on claims and to cover
attorney's fees.
Retainage will not be reduced for any reason below the
minimum limit provided by law.
Pursuant to Section 1-07.10, the Contractor is responsible for
submitting to the State L&I a "Request for Release" form in order
for the Contracting Agency to obtain a release from that
department with respect to the payments of industrial insurance
medical aid premiums. The Contracting Agency will ensure the
Washington State Employment Security Department and any
applicable Contracting Agency department or organization are
notified of Contract completion in order to obtain releases from
those departments or agency organizations.
1- 09.9(3) _Contracting Agency's Right to Withhold
and Disburse Certain Amounts (APWA)
In addition to monies retained pursuant to RCW 60.28 and
subject to RCW 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 or municipalities which the Contractor is
obligated to pay.
3. Utilizing material, tested and inspected by the Engineer
for purposes not connected with the Work (Section 1 -05.6)
4. Landscape damage assessments per Section 1-07-16
S. 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 Damage; 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 completed 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 based upon the liquidated damages amount
per day set 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 provide the Engineer with a
field office when required by the Contract Provisions.
b. Failure of the Contractor to protect survey stakes,
markers, etc., or to provide adequate survey work as required by
Section 1 -05.5.
c. Failure of the Contractor to correct defective or
unauthorized work (Section 1 -05.8)
d. Failure of the Contractor to furnish a Manufacture's
Certificate of Compliance in lieu of material testing and inspection
as required by Section 1 -06.3.
e. Failure to submit weekly payrolls, Intent to Pay
Prevailing Wage forms, or correct underpayment to employees of
the Contractor or subcontractor 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.
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Revision Date: May 19, 1997
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1 -09 Measurement and Payment 1 -09 Measurement and Payment
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 made under the terms and conditions of the Contract The
Contracting Agency shall not be liable to the Contractor for such
payment made in good faith.
If legal action is instituted to determine the validity of the
claims prior to expiration of the 15-day period mentioned above
the Engineer will hold the funds until determination of the action or
written settlement agreement of the parties.
1_ -09.9(4) Final Payment (APWA)
Upon Acceptance of the Work by the Contracting Agency the
final amount to be paid the Contractor 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 maybe
specifically excepted in writing by the Contractor;
2. for all things done or furnished in connection with the
Work;
3. for every act and neglect by the Contracting Agency and
4 for all other claims and liability relating to or arising out
of the Work.
A payment (monthly, final retainage or otherwise) shall not
release the Contractor or the Contractor's Surety from any
obligation required under the terms of the Contract Documents or
the Contract Bond; nor shall such payment constitute a waiver of
the Contracting Agency's ability to 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.
S_ pecifications.
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 or 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 date the Contracting Agency unilaterally signs the Final
Progress Estimate constitutes the final acceptance date (Section I-
05.12).
1 -09.11 Disputes and Claims
SECTION 1- 09.11(2) IS REVISED AS FOLLOWS.
1- 09.11(2) Claims (APWA)
Failure to submit with the _Final Application for Payment NiW
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.
SECTION 1- 09.11(3) IS DELETED AND REPLACED BY THE
FOLLOWING.
1- 09.11(3) Time Limitations and Jurisdiction
(APWA)
This contract shall be construed and interpreted in accordance
with the laws of the State of Washington The venue of any claims
or causes of actions arising from this contract shall be in the
Superior Court of the county where the work is performed
For convenience of the parties to this contract it is mutually
agreed that any claims or causes of action which the contractor has
against the Contracting Agency arising from this contract shall be
brought within 180 days from the date of Final Acceptance of the
contract by the Contracting Agency. The parties understand and
agree that the Cont--actor's failure to bring suit within the time
period provided shall be a complete bar to any such claims or
causes of action.
It is further mutually agreed by the parties that when any
claims or causes of action which a Contractor asserts against the
Contracting Agency arising from this contract are filed with the
Contracting Agency or initiated in court, the Contractor shall
permit the Contracting Agency to have timely access to any records
deemed necessary by the Contracting Agency to assist in evaluating
the claims or actions.
1 -09.13 Arbitration
SECTION 1-0913(2) (RC) IS SUPPLEMENTED BY
REPLACING ALL REFERENCES TO "THURSTON COUNTY"
WITH THE WORDS "KING COUNTY. "
SECTION 1 -09.13(3) IS SUPPLEMENTED BY ADDING:
1 -09.13(3) Procedures to Pursue Arbitration (RC)
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_
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Revision Date: May 19, 1997
1 -10 Temporary Traffic Control
1 -10 Temporary TrafTc Control
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 -10 Temporary Traffic Control
SECTION 140.1 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
1 -10.1 General
Whed 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.
6. Removing existing signs as specified or a directed by the
engineer and delivering to the City Shops or storing and re-
installing 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, 91I, and ambulance services to
notify them in advance of any work that will affect and
traveled portion of a roadway.
9. Assuring that all traveled portions of roadways are open to
traffic during peak traffic periods, 6:30 a.m. to 8:30 a.m.,
and 3:00 p.m, to 6:00 p.m., or as specified in the special
provisions, or as directed by the Engineer.
10. Promptly removing or covering all nonapplicable signs
during periods when they are not needed.
If no bid item "Traffic Control" appears in the proposal then
all work required by these sections will 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 channelizin
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
SECTION I- 10.2(1) TRAFFIC CONTROL SUPERVISOR IS
REVISED AS FOLLOWS
1- 10.2(1) Traffic Control Supervisor(RC) (SA)
Su}@F;,isssr —Tthe Contractor shall designate an individual or
individuals to perform the Traffic Control Supervisor's (TCS) duties
for the project. The TCS shall be certified inas -a worksite traffic
control
FaQur hall not designate !he pmjeG4
The TCS shall assure that pergonatly
I all the duties of the TCS are performed during the duration
of the contract.
7. Ensuring that corrections are made if traffic control
devices are not functioning as required. The TCS may
make minor revisions to the traffic control plan to
accommodate site conditions as long as the original intent
of the traffic control plan is maintained and the revision
has concu;;anca of the 3AISDOT ICS is in conformance
with established standards.
. Possession of a current flagging card
by the TCS is mandatory.
SECTION 1- 10.2(2) IS SUPPLEMENTED AS FOLLOWS.
1- 10.2(2) Traffic Control Plans(RC)
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 durine operation.
SECTION I- 10.3(3) HAS BEEN REVISED AS FOLLOWS.
1- 10.3(3) Construction Signs
All signs required by the approved traffic control plan(s) as
well as any other appropriate signs prescribed by the Engineer, or
required to conform with established standards will be furnished
by th Contractor.
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Revision Date. May I9, 1997
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No separate pay item will be provided in the bid proposal for
Class A or Class B construction signs.
GGAgtruction signs will be limit@d to the labor cost to do Ibc 44,0A
All eticcosts 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.
SECTION I- 10.3(6) IS REVISED AS FOLLOWS.
1- 10.3(67 One -Way Piloted Traffic Control Through
Construction Zone
Contractor - Furnished One -Way Piloted Tragic Control. The
Contractor shall furnish the pilot car(s) and driver(s) for the pilot car
control area. Any necessary flaggers shall be furnished by the
Contractor
DELETE SECTION I -10.4 AND REPLACE WITH.
1 -10.4 Measurement (RC) (SA)
No specific unit of measurement will apply to the lump sum
item of "Traffic Control "_
SECTION I -10.5 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
1 -10.5 Payment (RC)
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 thc3, am 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 it "Traffic Control"
will be made as follows:
a. When the 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.
b. 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 lob 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 uni6 contract price paplou;�-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 one -pilot
car operation. Any necessary flaggers will be paid under the
item for traffic control4abe*.
The Lump Sum vait contract price pe shalI be full
pay for all costs for the labor provided for performing those
construction operations described in Section 1- 103(1) and as
authorized by the Engineer. ° 4hi tin r
Signs Glass A, j;cr squaw foot pan@! a;ea
The Lump Sum uP4 contract price
panel -ar$a -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. Ra�,;nentwilj not be -made -for &igns dolivemd
Enginem
=mffiG Control supcwirq;� PC; day.
The Lump Sum unit contract price per-- �shall be full
pay for all costs involved in furnishing the person(s) assigned
as the "Traffic Control Supervisor a ^-i^^ an F ^ ^i ^PA�
2uthoriaed 24 hour- day All costs for the vehicle(s) required for
the Traffic Control Supervisor shall be included in the Lump
Sum up,4 contract price for "Traffic Control Supe;vsioc." ai
&Dr- providing the work decGribcd in Section 1- 10 3(9) proffo
set up, 50 popcont of the 2mou 'Or. the itcm will
At bid f
be b ��r s ..r,- pcmainiAg cn perrwa of the amount
bid for the itani will be paid on a pro;a4ad b
The Lump Sum unit- contract price pop-day-shall be full
pay for all costs involved in furnishing the vehicle or vehicles
for the work described in Section 1 -10.3(
the will be paid for. uAdc;: the i4olm- =4:affiG Control
I abo; "
1 -11 Renton Surveying Standards
1- 11.1(1) Responsibility for surveys (RC)
- 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 Survevors under the provisions of
Chapter 18.43 RCW.
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Revision Date: May 19, 1997
I -11 Renton Surveying Standards 1 -11 Renton Surve Y g in StandI
1- 11.1(2) Survey Datum and Precision (RC)
The horizontal component of all surveys shall have as its
coordinate base: The North American Datum of 1983/91.
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 ALTAIACSM 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 proiect 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 (RC)
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 (RC)
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
op mt.
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 in,
copy print out in ASCII text format will accompany the field n
1- 11.1(5) Corners and Monuments (RC)
Corner A point on a land boundary , at the juncture of twat
more boundary lines. A monument is usually set at such poin c
physically reference a corner's location on the ground
Monument Any physical object or structure of record w 1
marks or accurately references:
• A corner or other survey point established by or under tht
supervision of an individual per section 1 -11.1 1 and
corner or monument established by the General Land O
and its successor the Bureau of Land Management includint
section subdivision comers down to and including one
sixteenth corners; and
• Any permanently monumented boundary , right of wad
alignment, or horizontal and vertical control points establishec
by any governmental agency or private surveyor inclu t
street_ intersections but excluding dependent interior
corners.
1- 11.10 Control or Base Line Survey (RC)
Control or Base Line Surveys shall be established fora 1
construction projects that will create permanent structures such a
roads sidewalks bridges, utility lines or appurtenances. si n
light poles, or any non-single family building. Control or IM
Line Surveys shall consist of such number of permanent
monuments as are required such that eyery structure may
observed for staking or "as- builtin " while occupying one
monument and sighting another such monument. A minim- 2,
two of these permanent monuments shall be existing monuments.,
recognized and on record with the City of Renton. The Contro
Base Line Survey shall occupy each monument in turn, and s 1
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 cl i
presented an the scale shown graphically as well as noted.
drawing must be of such quality that a reduction thereof to one- 1
original scale remains legible.
If recording of the survey with the King County Recordeft
required, it will be prepared on 18 inch by 24,inch mylar and 01
comply with all provisions of Chapter 58.09 RCW. i
photographic mylar of the drawing will be submitted to the City of
Renton and, upon their review and acceptance per the spec;
requirements of the project, the original will be recorded with
King County Recorder.
If recording is not required, the survey drawing shall
re red on 22 inch by 34 inch mylar, and the original OR
photographic mylar thereof will be submitted to the City of Rent .
The survey drawings shall meet or exceed the requirements o_t
WAC 332 - 130 -050 and shall conform to the City of Rent
Drafting Standards. American Public Works Association sym
shall be used whenever possible and a legend shall identify
symbols used if each point marked by a symbol is not described at
each use.
An electronic listing of all principal points shown on IL
drawing shall be submitted with each drawing. The listing sholmd
include the point number designation (corresponding with that in
the field notes) a brief description of the point, and northi
easting and elevation (if applicable) values all in ASCII font i
on IBM PC compatible media.
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Revision Date: May 19, 1997
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1 -11 Renton Surveying Standards 1 -11 Renton Surveying Stand
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1- 11.1(7) Precision Levels (RC)
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 recoverablilty and positive identification on recovery.
1- 11.1(8) Radial and Station — Offset Topography
(RC)
Topographic surveys shall satisfy all applicable requirements
of section I -11.1 herein.
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"] isting requirements set forth in
section 1 -11.1 herein shall be observed for all topographic surveys.
1- 11.1(9) Radial Topography (RC)
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 (RC)
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 (RC)
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.
All "as- built" surveys shall satisfy the requirements of section
1- 11.1(1) herein and shall be based upon control or base line
surveys made in conformance with these Specifications.
The field notes for "as- built" shall meet the requirements of
section 1- 11.1(4) herein and submitted with stamped and signed
"as- built" drawings which includes a statement certifying the
accuracy of the "as built ".
The drawing and electronic listing requirements set forth in
section 1- 11.1(6) herein shall be observed for all "as- built"
surveys.
1- 11.1(12) Monument Setting and Referencing (RC)
All property or lot corners as defined in 1- 111(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 comers 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(l)
herein.
All non corner monuments, as defined in I -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.
For all non comer monuments set while under contract to the
City of Renton or as part of a City of Renton approved subdivision
of property, a City of Renton Monument Card (furnished by the
city) identifying the monument point of intersection (PI) point of
tangency (M), point of curvature (PC) one - sixteenth corner, Plat
monument, street intersection etc. complete with a description of
the monument a minimum of two reference points and NAD 83/91
coordinates and NAVD 88 elevation shall be filled out and filed
with the city.
1 -11.2 Materials
1- 11.2(1) Property/Lot Corners (RC)
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
dugs 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 (RC)
Monuments per 1- 11.1(5) shall meet the requirements as set
forth in City of Renton Standard Plans page H031 and permanently
marked or tagged with the surveyor's identification number.
1- 11.2(3) Monument Case and Cover (RC)
Materials shall meet the requirements of section 9-22 and City
of Renton Standard Plans page H031.
' Page -SP -21
Revision Date: May 19, 1997
2 -02 Removal of Structures and Obstructions
Division 2
Earthwork
2 -02 Removal of Structures and
Obstructions
SECTION 2- 02.3(3) IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
2 -02.3(3) Removal of Pavement, Sidewalks, and
Curbs (RC)
In removing pavement, sidewalks, and curbs, the Contractor
shall:
1. Haul broken -up pieces into the r-oadut2y embankmaFA o;
to some off -project site.
S. When an area where pavement 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.
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 re :let
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.
SECTION 2 -02.5 IS SUPPLEMENTED BY ADDING:
2 -02.5 Payment (RC)
2. "Saw Cutting ", per Lineal Foot.
3. "Remove Sidewalk*, per Square Yard.
4. "Remove Curb and Gutter ", per Lineal Foot.
5. "Cold Mix", per Ton
6. "Remove Asphalt Concrete Pavement," per square yard.
7. "Remove Cement Concrete pavement," per square yard.
8. "Remove existing ," per
All costs related4o 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.
2 -03 Roadway Excavation and
Embankment
SECTION 2 -03.3 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
2 -03.3 Construction Requirements (RC)
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.
2 -03 Roadway Excavation and Embankment
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, shalt 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.
Following removal of topsoil or excavation to grade and
before placement of fills or base course, the subgrade under the
roadway shall be proofrolled to identify any soft or loose areas
which may warrant additional compaction or excavation and
replacement.
The Contractor shall provide temporary drainage or protection
to keep the subgrade free from standing water.
Acceptable excavated native soils shall be used for fill in the
area requiring fills. Care shall be taken to place excavated material
at the optimum moisture content to achieve the specified
compaction. Any native material used for fill shall be free of
organics and debris and have a maximum particle size of 6 inches.
It shall be the responsibility of the Contractor to prevent the
native materials from becoming saturated with water. The
measures may include sloping to drain, compacting the native
materials, and diverting runoff away from the materials. If the
Contractor fails to take such preventative measures, any costs or
delay related to drying the materials shall be at his own expense.
If the native materials become saturated, it shall be the
responsibility of the Contractor to dry the materials, . to the
optimum moisture content. If sufficient acceptable native soils are
not available to complete construction of the roadway embankment,
Gravel Borrow shall be used.
If subgrade trimmer is not required on the project, all portions
of Section 2 -03 shall apply as though a subgrade trimmer were
specified.
If sufficient acceptable native soils, as determined by the
Engineer, are not available to complete construction of the roadway
embankment Gravel Borrow meeting the requirements of Section
9 -03.14 of the Standard Specifications shall be used.
SECTION 2 -03.4 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
2 -03.4 Measurement (RC)
The Contracting Agency will use the following methods to
measure work performed unless specific exceptions in other
sections provide otherwise:
1. At the discretion of the engineer, roadway excavation,
borrow excavation, and unsuitable foundation excavation - by the
Page -SP -22
Revision Date. May 19, 1997
C'
it
1
I
I2 -04 Haul . 2 -09 Structure Excavation
I
iJ
7
u
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-
SECTION 2 -03.5 IS REVISED AS FOLLOWS.
2 -03.5 Payment (RC)
Payment will be made for the following bid items when they
are included in the proposal:
1. "Roadway Excavation" or "Roadway Excavation — Area
A (B, C, etc.) ", per cubic yard.
When the Engineer orders excavation 2 feet or less below
subgrade, unit contract prices for roadway excavation and haul
shall apply. If he orders excavation more than 2 feet below
subgrade, that part below the 2 -foot depth shall be paid for as
provided in SaGsiea- 1-04,4 Item 3 of this payment section. 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 shall be full pay for
excavating, loading, placing, or otherwise disposing of the
material. FQ; haul, the unit Gontra(;; p;:;Gc as providod in Section 1-
haul. In that qiabe tThe unit contract price per cubic yard shall
include haul.
3. "Unsuitable Foundation Excavation ", per cubic yard.
The unit contract price per cubic yard for "Unsuitable
Foundation Excavation" shall be full pay for excavating, loading,
and disposing of the material.
pr-ovidcd in S49;i 1 04 rh2l! apply, @xGepj ;then the bid item ;C
The unit contract price per
cubic yard shall include haul.
7.
The - urtit - seutraQ4 price per cubic yard for "Rmb2nkmont
U0 EAgincer will be :he role judgo of :he actual quawitior, n ed-
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
SECTION 2 -04.5 IS REVISED. AND SUPPLEMENTED AS
FOLLOWS.
2 -04.5 Payment (RC)
Ra)'mOBC will be-mada for. tho following bid item Wien is is
1 "Haul ",-per tacit.
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
SECTION 2 -06.5 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
2-06.5 Payment (RC)
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 Iump sum
contract bid prices.
2 -09 Structure Excavation
SECTION 2 -030.1 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
2 -09.1 Description (RC)
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 Construction Requirements
SECTION 2- 09.3(1)D IS REVISED AS FOLLOWS.
2- 09.3(1)D Disposal of Excavated Material (RC)
All costs for disposing of excavated material within the project
limits shall be included in the unit contract price for structure
excavation, Class A or B.
nAd haul the m °ri ^1 to 3 disposal site, the State will -Pay .as
M06; ;he ;equimmolpts of Section 1 03 3(7)c
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.
SECTION 2 -09.4 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
2 -09.4 Measurement (RC)
Gravel backfill. All gravel backfill 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.
Gravel backfill used for pipe bedding shall be incidental to the
installation of the pipe or paid for as other gravel backfill unless a
specific separate pay item is included in the contract for gravel
backfill for pipe bedding.
SECTION 2 -09.5 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
2 -09.5 Payment
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.
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
Page -SP -23
Revision Date. May 19, I997
2 -09 Structure Excavation
"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, 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 ".
. 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. Unless included in the contract as a
separate pay item, gravel backfill used for pipe bedding shall be
considered incidental to the installation of the pipe or shall be
included in the gravel backfill used to backfill the trench, if a
separate pay item is included for trench backfill.
Page -SP -24
Revision Date. May 19, 1997
2 -09 Structure Excavation
fi
3 No supplemental specifications were necessary 4 No supplemental specifications were necessary
Division 3
Production From Quarry and Pit Sites Division 4
and Stockpiling Bases
3 No supplemental specifications were
necessary
No supplemental specifications were necessary for Division 3.
4 No supplemental specifications were
necessary
No supplemental specifications were necessary for Division 4.
Page -SP -25
Revision Date: May I9, 1997
5-04 Asphalt Concrete Pavement 5-04 Asphalt Concrete Pavers
Division S
Surface Treatments and Pavements
5 -04 Asphalt Concrete Pavement
SECTION 5- 04.3(8)A IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
5- 04.3(8)A Acceptance Sampling and Testing (RC)
1. General. Acceptance of asphalt cement concrete shall be
as — provided under a nonstatistical acceptance.
Determination of- sta6gtisal -" nonstatistical acceptance shall be
based on proposal quantities and shall consider the total of all bid
items involving mix of a specific class.
Dense graded mixes (asphalt concrete pavement Classes A, B,
E, F, and G) shalNAR be evaluated for quality of gradation on a
dailylet basis by the Contractor. This gradation analysis shall be
based on WSDOT Test Method 104 and the results delivered to the
Contracting Agency by noon of the following working day. This
information shall be used by the Engineer to evaluate conformance
with Section 9 -03.8(6)A.2. 7an4 A- asphalt content shall be tested at
the Eengineer's discretion if the Compaction Pay Factor (Section 5-
04.3(10)B) falls below 1.00.
The Contracting Agency may take their own independent
gradation samples at the stockpile to confirm the gradation testing
done by the contractor. If the independent sample gradation varies
from the Contractor's data by more than ±3% for sieve _sizes
greater than 1/4° and ±2% for sieves smaller than the No. 10, then
the costs of the sampling and testing shall be borne by the
Contractor. If the tTest results vary from the Contractor's data
am- within the ranges listed above , then
the cost of sampling and testing will be borne by the Contracting
Agency•
will be ovahwtcd for qualigy of gradation I:S � .;t
based on samples taken Uom the Gold food-
2. Aggregates. _Aggregates will be accepted for sand
equivalent and fracture based on their conformance to the
requirements of Section 9- 03.8(2)_
ea,alt,atieA.
3. Asphalt Cement. Asphalt Cement will be accepted f4"
talcs -based on their- conformance to the requirements of Section 9-
02.1(43). Testing of asphalt properties to assure certification shall
be the responsibility of the contractor. If the vendor or grade of
the asphalt cement changes, a new job mix formula (JMF) shall be
evaluated and approved.
43. Asphalt Concrete Mixture
A. Sampling
(1) A sample will not be obtained from either the first or last
25 tons of mix produced in each production shift.
(2)
samples- teWhen a sample from uncom acted mix is needed, jbi
Contractor shall ensure that the samples can -be obtain
accordance with WSDOT Test Method 712.
allow th@ &le to ?b@ taken wilhous the R"-,
bawling vehicle.
B. Definition of Sampling Lot and Sublot. For the pu e
of acceptance sampling and testing, a lot-is is- shall4o defin
the total quantity of material or work produced for each job mu
formula (JMF). Only one lot per JMF is expected to occur.
GAP@ tea to Occur, U6 conuacto; may not make aw Ghanes
The JMF
is defm in Section
03.8(6)A (Basis of Acceptance). The Contractor may not t t
any changes to the JMF without prior written approval of Wo
Engineer.
t squost is app;oved, all of the maseria! produGed up -69 the 4;m
fle 1. lot will Wgin The quantity mpro6owed by each sample wil
Sampling and testing for nonstatistical acceptance shall
performed on a random basis at a minimum frequency of on(
sample for each sublot of 400 tons or each day's product *.
whichever is least. When proposal quantities exceed 1,200 tons r
a class of mix under nonstatistical acceptance, sublot size shall be
determined to the nearest 100 tons to provide not less than th e
uniform sized sublots, based on proposal quantities, witt
maximum sublot size of 800 tons.
C_ Test Results. The Engineer will furnish the Contractoi
with a copy of the results as they become available, of
a next workday aft or. sampling,
f hours. A the beeipAiao F ♦h nom Paving shift Th
I
the Composke D T-. (CPR of rh GwROM,
D. Test Methods. When sample testing of asphalt content is
necessary, Aacceptance togiing for compliance e€ -alpha
will use the Nuclear Asphalt Gauge Procedure; WSDOT
Method 722 -T. When sample testing of gradation is necessary .
Aacceptance testing for compliance of gradation will use the Quic)
Determination of Aggregate Gradation using Alternate Sol
Procedure; WSDOT Test Method 723 -T.
E. Reject Mixture
(1) Rejection by Contractor. The Contractor may, pno c
sampling, elect to remove any defective material and replac I
with new material at no expense to the Contracting Agency.
such new material will be sampled, tested, and evaluated foi
acceptance.
(2) Rejection_ by Engineer Without Testing
The Engineer ma sampling, reject any batch, Aload,i
section of roadway
Page -SP -26
Revision Date. May 19, 1997
1
d
0
t
'I
.1
5-04 Asphalt Concrete Pavement 5-04 Asphalt Concrete Pavement
rxra "Jg that appears defective in gradation or asphalt cement
content. Material rejected before placement shall not be
incorporated into Aathe pavement. Any rejected section of
compacted feadwaypavement shall be removed.
No payment will be made for the rejected materials or the
removal of the materials unless the Contractor requests that the
rejected material be tested. If the CGontractor elects to have the
rejected material tested, a minimum of three representative samples
will be obtained and tested. Representative samples to be removed
for testing from compacted pavement shall be removed by coring.
075 *41h 2n additioA of 10 par�Q@A; of 1h@ unit Gont;ar! p;iGe added
for. placement -and removal Acceptance of the initially
_ reejected suspected material will use the acceptance sampling and
testing methods. if the material does not fall within the job mix
formula tolerances of Section 9 -03.8(6)A the mix will be rejected
and all costs associated with sampling testing and removal shall be
borne by the Contractor. The rejected material must be removed
and replaced with new material at no expense to the Contracting
Agency. If the material falls within the job mix formula
tolerances, the mix will be accepted for quality of mix but will
remain subject to the compaction adjustment of Section 5- 04.3(10)
and all costs associated with sampling and testing will be borne by
the Contracting Agency.
(34 A ooa:al c„l.lot In ,l.l•r• to the ppogedipg random
morn nl 411 no. rh..le 9;iginal sample 1 r' A minimum
of three ;::zndo
will be gid ,{ r 1 r Wh th irol2ted Mat 1
(4) --An- Entire Sublet If art- entire gublot d in
(mot in Progress The &h all h
ior's*
shall b@15- �FG�At.
SECTION 5- 04.03(10)A IS SUPPLEMENTED BY ADDING
THE FOLLOWING:
5 -04.3(10)A General (RC)
The Contractor shall not use vibration when compacting on a
street where A.C. Line (Transite) is in place (refer to City of
Renton Comprehensive Water System Plan to identify locations of
A.C. lines.)
SECTION 5-04.3(10)B IS REVISED AS FOLLOWS.
5- 04.3(10)B Control (SA)
Asphalt concrete pavement Classes A. B, E, and F used in
traffic lanes, including lanes for ramps, truck climbing, weaving,
and speed change, and having a specified compacted course
thickness greater than 0.10 foot, shall be compacted to a specified
level of relative density. The testing shall occur on a sublot basis
using the definition of a sublot described in Section 5-04.3(8). The
specified level of relative density shall be a Composite Pay Facto;
(CPR of ngt logs than 1.00 when --aluated in aoQordanco Azith
sortion t 061n. using a minknum of 924-.0 percent of the
reference maximum density
Method 705. The reference maximum density shall be determined
as that developed in the iob mix formula (JMF),the - tneviAgauv;age
If the Contractor chooses a moving
average of the three most recent tests of maximum density may be
determined through the use of WSDOT Test Method 705 by the
Contractor at the Contractor's expense. The specified level of
density attained will be determined by the average statistical
evalaatiaA --of three €we nuclear density gauge tests taken in
accordance with WSDOT Test Method 715 on the day the mix is
placed (after completion of the finish rolling) at locations
determined by the stratified random
onf r... g to WSLIOr• T- t *,r t/ a -►,c within each density lot
less,. The Engineer will furnis h4ho Contractor. with a copy of the
results of all acceptance testing performed in the field as soon as
the results are availabl
workday afto; tas;ing, or. for. nighttime. wor*;;,ithin four. hour-g afte-F.
Pavement compaction
below 89 percent of the reference maximum density shall not be
accepted. Relative densities falling between 89 percent and 92
percent shall be subject to the price adjustments of Section 5-
04.5(1)B.
dgteuuirred..
For compaction lots falling below a CPF of 1.00 pay fascto;
and thus subject to price reduction or rejection, cores may be used
as an alternatives to the nuclear density gauge tests. Alh@ r -Gores
aFe , en by the Gentrasting A&ncy —at the mquoRt of th
afic; pal" Ag. -When the Contracting Agency requests cores and the
level of relative density within a sublot is less than 92.0 percent
tThe cost for the- coring
and testing shall be borne by the Contractor. When the Contracting
Agency requests cores and the level of relative density within a
sublot is greater than 92.0 percent the cost for coring and testing
shall be borne by the Contracting Agency. expc;iror at the r-ate of
At the start of paving, if requested by the Contractor, a
compaction test section shall be constructed, as directed by the
Engineer, to determine the compactibility of the mix design_
' Page -SP -27
Revision Date: May 19, 1997
5-04 Asphalt Concrete Pavement 5-04 Asphalt Concrete Pavement I
Compactibility shall be evaluated as the ability of the mix to attain
a giyen quality level corresponding to a pay factor of 1.00 or
greater referenced to the specified minimum density (921 percent
of the reference maximum density dese;mined by 3AISDOT T";
h4ethod— TABS). If a compaction test section is requested, a
Compaction pay factor of 1.00 shall apply until compatibility is
proven. Following determination of compactibility, the Contractor
is responsible for the control of the compaction effort. If the
Contractor does not request a test section, the mix will be
considered compactible.
Asphalt Concrete Classes A, B, E, F, and G constructed
under conditions other than listed above shall be compacted on the
basis of a test point evaluation of the compaction train. The test
point evaluation shall be performed in accordance with instructions
from the Engineer. The number of passes with an approved
compaction train, required to attain the maximum test point
density, shall be used on all subsequent paving.
Asphalt Concrete Class D and preleveling mix shall be
compacted to the satisfaction of the Engineer.
In addition to the randomly selected locations for tests of the
density, the Engineer. may also isolate from a normal lot any area
that is suspected of- being defective in relative density. Such
isolated material wilf' not include an original sample location. A
minimum of three 5 randomly located density tests will be taken.
The isolated area will then be evaluated for price adjustment in
accordance with this ion, considering
it as a separate - sublod".
SECTION 544.5 IS REVISED AS FOLLOWS:
5 -04.5 Payment (RC)
"Mist and /or Driveway Asphalt Conc. Apgreastt Cl. _"
per ton. This item, when included in the contract, includes asphalt
paving for areas such as driveways and traffic islands that are not
part of other paving work.
SECTION 5- 04.5(1) QUALITY ASSURANCE PRICE
ADJUSTMENTS IS DELETED.
SECTION 5- 04.5(1)A IS DELETED AND REPLACED WITH
THE FOLLOWING:
5- 04.5(1)A Price Adjustments for Quality of AC Mix
(RC)
Nonstatistical Acceptance -Each lot of asphalt concrete
pavement produced and having all constituents falling within
the limits of the job mix formula shall be accepted at the unit
contract price. If the constituents of the mix fall outside the
limits of the .job mix formula, the mix shall not be accepted (see
Section 5- 04.3(8) Rejection of Mixture).
SECTION 5- W.5(1)B IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
5- 04.5(1)B Price Adjustments for Quality AC
Compaction (RC)
For each sublot
a Compaction LaX
Factor
will be
determined based on the relative density
of the tests. The
following table lists the Compaction Pay
Factors and their
associated relative density.
2nd the unit GQAS;aGg P;;Co pe; son of Mix
Relative Density Compaction Pay
Factor
(average of three tests)
>_92.0
1.00
91.5
0.99
91.0
0.95
90.5
0.91
90.0
0.85
89.5
0.80
89.0
0.75
li
a
C�
Page -SP -28 '
Revision Date: May 19, 1997
r
L
6 -12 Rockeries
Division 6
Structures
SECTION 6-12 IS A NEW SECTION
6 -12 Rockeries
6-12.1 Description (RC)
The work described in this section regardless of the type of
materials encountered, includes the excavation and shaping of the
cut or fill slopes and furnishing and constructing rockeries /rock
retaining wall where shown on the plans or where directed by the
engineer.
6 -12.2 Materials (RC)
Rock walls shall be formed of larger pieces of quarried basalt
andesite or other igneous rock. Individual pieces of rock shall be
sound and resistant to weathering. When broken into pieces
weighing 50 to 150 grams and tested for soundness with sodium
sulphate in accordance with aashto t104 the loss through a one -
inch sieve after 6 cycles shall not exceed 35% by weight.
The rock material shall be as nearly rectangular as possible so
as to afford the minimum amount of void space between the blocks.
No stone shall be used which does not extend through the wall.
The rock material shall be hard sound durable and free from
weathered portions, seams, cracks and other defects.
The rock density shall be a minimum of 160 pounds per cubic
foot. The source of supply and representative samples of the
material shall be approved by the engineer before delivery to the
site.
The rock walls shall be constructed of one -man rocks (85 to
300 pounds) each 10" in its least dimension; two -man rocks (300
to 600 pounds) each 13" in its least dimension; three -man rocks
(800 to 1,200 pounds) each 16" in its least dimension- four -man
rocks (1,500 to 2,200 pounds) each 18" in its least dimension. The
rocks shall range uniform! y in size for each classification specifies.
The four -man rocks shall only be used for the first course of
rock in walls over 6 feet in height.
6 -12.3 Construction Requirements (RC)
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
6-12 Rockeries
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 shalt 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.
6- 12.3.1 Rockery BaclTdl (RC).
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 wail
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.
6- 12.3.2 Drain Pipe (RC)
. 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.
6- 12.3.3 Rejection Of Material (RQ
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.
6 -12.4' Measurement (RC)
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.
6-12.5 Payment (RC)
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.
Page -SP -29
Revision Date: May 19, 1997
7 -01 Drains
Division 7
Drainage Structures, Storm Sewers,
Sanitary Sewers, Water Mains, and
Conduits
7 -01 Drains
SECTION 7 -01.2 IS REVISED AS FOLLOWS:
7 -01.2 Materials (RC)
Drain pipes may be concrete, zinc coated (galvanized) Asphalt
Treatment I or aluminum coated (aluminized) corrugated iron or
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.
SECTION 7 -01.3 IS REVISED AS FOLLOWS:
7 -01.3 Cons"etion Requiretnents (RC)
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.
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.
SECTION 7 -01.4 IS SUPPLEMENTED ADDING THE
FOLLOWING:
7 -01.4 Measurement (RC)
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
SECTION 7 -02.2 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
7 -02.2 Materials (RC)
Materials shall meet the requirements of the following
sections:
Plain Concrete Culvert Pipe 9 -05.3(1)
Reinforced Concrete Culvert Pipe 9 -05.3(2)
Beveled Concrete End Sections 9-05.3(3)
Steel Culvert Pipe and Pipe Arch, Asphalt Treatment I 9 -05.4
Steel Nestable Pipe and Pipe Arch, Asphalt Treatment I 9- 05.4(8)
Steel End Sections, Asphalt Treatment 1 9- 05.4(9)
Aluminum Culvert Pipe 9 -05.5
Aluminum End Sections 9- 05.5(6)
Solid Wall PVC Culvert Pipe 9- 05.12(1)
Profile Wall PVC Culvert Pipe 9 -05.12(2)
7 -04 Storm
Corrugated Polyethylene Culvert Pipe 9 -05.19
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 with Asphalt Treatment I
(galvanized) 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 -03 Structural Plate Pipe, Pipe Arch, Arch,
and Underpass
SECTION 7 -03.2 IS REVISED AS FOLLOWS:
7 -03.2 Materials (RC)
Materials shall meet the requirements of the following
sections:
Concrete Class 3000 6-02
Corrugated Steel Asphalt Treatment I 9- 05.6(8)
Corrugated Aluminum 9 -05.6(8)
Reinforcing Steel 9..07
SECTION 7 -03.5 IS REVISED AS FOLLOWS.
7 -03.5 Payment (RC)
Payment will be made in accordance with Section 1 -04.1, for
each of the following bid items that are included in the proposal:
"St. Str. Plate Pipe Gage In. Diam. ", per linear
foot with Asphalt Treatment I.
"St. Str. Plate Pipe Arch Gage Ft. In. Span ",
per linear foot with Asphalt Treatment I.
"St. Str. Plate Arch Gage Ft. In. Span ", per
linear foot with Asphalt Treatment I_
"Structure Excavation Class B ", per cubic yard.
"Structure Excavation Class B Incl. Haul ", per cubic yard.
If no bid item for Structure Excavation Class A or Structure
Excavation Class B, including haul, 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. "Shoring or Extra
Excavation Class B ". If it is not in the contract, then it shall be
incidental.
7-04 Storm Sewers
SECTION 7-04.2 IS REVISED AS FOLLOWS.
7-04.2 Materials (RC)
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.
Page -SP -30
Revision Date: May 19, 1997
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7 -05 Manholes, Inlets, and Catch Basins 7 -05 - Manholes, Inlets, and Catch Basins
7 -04.3 Construction Requirements
SECTION 7- 04.3(1)B IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
7- 04.3(1)9 Pipe Bedding (RC)
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
piL
7- 043(2) Laying Storm Sewer Pipe
SECTION 7- 04.3(2)A IS REVISED AS FOLLOWS.
7- 04.3(2)A Survey Line and Grade (RC)
Survey line and grade will be provided by the Engineer or
contractor in a manner consistent with accepted practices and these
specifications.
SECTION 7- 04.3(2)G IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
7- 04.3(2)G Storm Sewer Line Connections (RC)
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.
SECTION 7-04.4 IS REVISED AS FOLLOWS:
7 -04.4 Measurement (RC)
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 to
center of manhole or from the center of catch basin to center of
catch basins and similar type structures.
SECTION 7 -04.5 IS SUPPLEMENTED AND REVISED AS
FOLLOWS: -
7-04.5 Payment (RC)
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.
"Usting-Sterm Sewer. Pipe" por. li foot
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.
7 -05 Manholes, Inlets, and Catch Basins
SECTION 7 -05.3 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7 -05.3 Construction Requirements (RC)
All manholes shall have eccentric cones and shall have
ladders.
SECTION 7- 05.3(l) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
7 -05.3(1) Adjusting Manholes and Catch Basins to
Grade (RC)
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.
10 the specified in this wctio
MR-104-U6 914211 Gonfor-M to th@ m9akera-atr of the Rtanda;d Plan
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 backfrlled with materials which result
in the section required on the typical road way section and be
thoroughly compacted.
In cement concrete pavement: Manholes catch basins and
similar structures shall be constructed and adjusted in the same
manner as outlined above except that the final adjustment shall be
made and cast iron frame be set after forms have been placed and
checked. In placing the concrete pavement extreme care shall be
taken not to alter the position of the casting in any way.
In asphalt concrete pavement: Manholes shall not be adjusted
until the pavement is completed, at which time the center of each
manhole shall be carefully relocated from references previously
established by the contractor. 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 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
Page -SP -3I
Revision Date. May 19, 1997
7 -08 General Pipe Installation Requirements 7 -08 General Pipe Installation Requirements
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.
SECTION 7- 05.3(2) IS REVISED AS FOLLOWS.
7- 05.3(2) Abandon Existing Manholes (RC)
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 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.
SECTION 7 -05.3(3) IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7- 05.3(3) Connections to Existing Manholes (RC)
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 regrout the opening in a workmanlike
manner. n Where directed by the engineer or where shown on the
plans, additional structure channeling will be required.
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.
SECTION 7 -05.4 IS REVISED AS FOLLOWS.
7 -05.4 Measurement (RC)
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 furthur compensation shall be made
Adjustment of existing structures and miscelaneous 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.
Connection to existing pipes and structures shall be measured
per each.
SECTION 7 -05.5 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
7 -05.5 Payment (RC)
"AdiustManhela 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 adjecent areas in a manner acceptable to the Engineer.
"Structure Excavation Class B", per cubic yard.
"Structure Excavation Class B Incl. Haul ", per cubic yard.
Structure excavation for concrete inlets and area inlets is
considered incidental to the cost of the inlets and. shall be included
in the unit contract price for the concrete inlet and the area inlet. 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.
"Connect Structure to existing pipe," per each.
7 -08 General Pipe Installation Requirements
SECTION 7- 08.3(1)C SUPPLEMENTED AS FOLLOWS:
7- 08.3(1)C Pipe Zone Bedding (RC) (SA)
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.
SECTION 7- 08.3(2)E IS SUPPLEMENTED AS FOLLOWS:
7- 08.3(2)E Rubber Gasketed Joints(RC)
In laying pipe with rubber gaskets, the pipe shall be handled
carefully to avoid knocking the gasket out of position or
contaminating it with foreign material. Any gasket so disturbed
shall be removed, cleaned, relubricated if required, and replaced
before joining the sections.
The pipe shall be properly aligned before joints are forced
home. Sufficient pressure shall be applied in making the joint to
ensure that the joint is home, as defined in the standard installation
instructions provided by the pipe manufacturer. The Contractor
may use any method acceptable to the Engineer for pulling the pipe
together, except that driving or ramming by hand or machinery will
not be permitted. Any pipe damaged during joining and joint
Page -SP -32
Revision Date: May 19, 1997
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' 7 -08 General Pipe Installation Requirements 7 -08 General Pipe Installation Requirements
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tightening shall be removed and replaced at no expense to the
Contracting Agency.
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.
Care shall be taken to properly align the pipe before joints are
entirely forced home. During insertion of the tongue or spigot, the
pipe shall be partially supported by hand, sling or crane to
minimize unequal lateral pressure on the gasket and to maintain
concentricity until the gasket is properly positioned. Since most
gasketed joints tend to creep apart when the end of the pipe is
deflected and straightened, such movement shall be held to a
minimum once the joint is home.
SECTION 7- 08.3(2)! IS AN ADDED NEW SECTION.
7 -08.3(2)J Placing PVC Pipe (RC
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 -08.3(2)A Survey Line and Grade
Survey line and grade control shall be provided in accordance
with Sections 1 -05.4, 1 -05.5 and 1 -11 hubs will be p;:ovided by ;ho
Engine; -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.
or- taut g;ade line supp000d @A firmly sat batter. War.& 2t
SECTION 7- 08.3(2)B IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7 -08.3(2)B Pipe Laying (RC)
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.
The CONTRACTOR shall inspect each pipe and fitting prior
to installation to insure that there are not damaged portions of the
Ripe. 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 ma 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.
SECTION 7- 08.3(2)G IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7- 08.3(2)G Sewer Line Connections (RC)
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
fob 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 kore -N -Seal.
PVC pipe connection shall consist of tee, nipple and couplers as
approved by the Engineer.
SECTION 7 -08.4 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
7 -08.4 Measurement (SA)
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.
Concrete for plugging existing pipes will be measured by the
cubic yard for the volume which would be required to completely
fill the pipe for a distance of two diameters. Computation for
corrugated metal pipes will be based on the nominal diameter.
Excavation of the trench will be measured as structure
excavation Class B or structure excavation Class B including haul,
by the cubic yard as specified in Section 2 -09. When excavation
below grade is necessary, excavation will be measured to the limits
ordered by the Engineer.
Embankment construction before culvert placement under the
applicable provisions of Section 7 -08.3(1)A will be measured in
accordance with Section 2 -03.
Shoring or extra excavation class B will be measured as
specified in Section 2 -09.4.
Page -SP -33
Revision Date_ May 19, 1997
7 -10 Trench Exe„ Bedding, and Backfill for Water Mains 7-11 1
Pipe Installation for Water Mains
SECTION 7-08.5 IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
7-08.5 Payment 1 (SA)
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 ", per cubic yard, or Ton.
"Gravel Backfill for Pipe Zone Bedding ", per cubic yard, or
Ton.
"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.
"Shoring or Extra Excavation Class B ", per square foot.
If this pay item is not in the contract, then it shall be
incidental.
7 -10 Trench Exc., Bedding, and Backfill for
Water Mains
SECTION 7 -10.4 IS REVISED AS FOLLOWS.
7 -10.4 Measurement_ (RC)
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.
7 -10.5 IS REVISED AND SUPPLEMENTED AS FOLLOWS.
7 -10.5 Payment (RC)
3- "Removal and Roplacemew of I-Imuitable Ndata;ial", per.
cubic 3,a;d
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.
4. "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
futnish,'� 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.
6. "Foundation Material" , per ton or cubic yard.
Payment at the unit contract price for "foundation material"
shall be full compensation for excavating and disposing of the
unsuitable material and replacing with the appropriate foundation
material per Section 9- 30.7B(1).
7 -11 Pipe Installation for Water Mains
7 -11.3 Construction Details (RC)
7- 11.3(4) Laying of Pipe on Curves
SECTION 7- 11.3(4)A HAS BEEN REVISED AS FOLLOWS:
7- 11.3(4)A Ductile Iron Pipe (RC)
Long radius (500feet 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.
SECTION 7- 11.3(4)B IS SUPPLEMENTED AS FOLLOWS:
7- 11.3(4)B Polyvinyl Chloride (PVC) Pipe (4 inches
and Over) (RC)
Polyvinyl Chloride (PVC) Pipe shall not be used for water
mains and appurtenances.
THE TITLE AND TEXT OF SECTION 7- 11.30 HAS BEEN
REVISED AS FOLLOWS:
7- 11.3(6) Laying Ductile Iron Pipe and Fittings with
Polyethylene Encasement (RC
, 4ne Contractor shall lay ductile
iron pipe with a polyethylene encasement. Pipe and polyethylene
encasement shall be installed in accordance with AWWA C105.
The polyethylene encasement shall also be installed on all
appurtenances, such as pipe laterals, couplings, fittings, and
valves, with 8 mil. polyethylene plastic in accordance with Section
4-5 of ANSI 21.5 or AW WA 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/AWWA C105/A21.5 -93.
Installation of the polyethylene encasement shall be considered
incidental to the installation of the nine and no additional vavment
shall be allowed.
7- 11.3(7)A AND 7- 11.3(7)B HAVE BEEN DELETED AND
REPLACED BY THE FOLLOWING
7- 11.3(7) Laying Steel Pipe (RC)
Steel pipe shall not be used.
SECTION 7- 11.3(9)A IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
7- 11.3(9)A Connections to Existing Mains (RC)
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 without-sper:iAr.
pc;mission of ;he Ungincer.. Water system personnel will operate
all valves on the existine 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 existine water mains will be done by City
forces as provided below:
City Installed connections:
Page -SP -34
Revision Date: May 19, 1997
1
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7 -11 Pipe Installation for Water Mains .
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.
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 ri ght
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.
SECTION 7- 11.3(11) IS SUPPLEMENTED AND REVISED AS
FOLLOWS:
7- 11.3(11) Hydrostatic Pressure Test (RC)
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 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 mains shall be filled with water and allowed to stand
under pressure for a minimum of 24 hours to allow the escape of
air and allow the lining of the pipe to absorb water. The State will
furnish the water necessary to fill the pipelines for testing purposes
at a time of day when sufficient quantities of water are available for
normal system operation.
The test shall be accomplished by pumping the main up to the
required pressure, stopping the pump for a minimum of two hours,
and then pumping the main up to the test pressure again. During
the test, the Section being tested shall be observed to detect any
visible leakage. A clean container shall be used for holding water
for pumping up pressure on the main being tested. This makeup
water shall be sterilized by the addition of chlorine to a
concentration of 50 mg /1.
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
7 -11 Pipe Installation for Water Mains
registering I gallon per revolution. The meter shall be approved by
the Engineer.
Acceptability of the test will be determined as follows:
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
*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:
The quantity of water lost from the main shall not exceed the
number of gallons per hour as determined by the formula
L= NDxFP
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
SECTION 7- 11.3(12)A SHALL BE REVISED AND
SUPPLEMENTED AS FOLLOWS:
7- 11.3(12)A Flushing and "Poly - pigging "(RQ
Sections of pipe to be disinfected shall first be flud edpoly-
pigged to remove any solids or contaminated material that may
have become lodged in the pipe. If
efts -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 -pie" shall be-eoual to Girard Industries Aaua-
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.
pipe, flughing shall be done after. disilil�." -
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.
Page -SP -35
Revision Date: May 19, 1997
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:
The quantity of water lost from the main shall not exceed the
number of gallons per hour as determined by the formula
L= NDxFP
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
SECTION 7- 11.3(12)A SHALL BE REVISED AND
SUPPLEMENTED AS FOLLOWS:
7- 11.3(12)A Flushing and "Poly - pigging "(RQ
Sections of pipe to be disinfected shall first be flud edpoly-
pigged to remove any solids or contaminated material that may
have become lodged in the pipe. If
efts -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 -pie" shall be-eoual to Girard Industries Aaua-
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.
pipe, flughing shall be done after. disilil�." -
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.
Page -SP -35
Revision Date: May 19, 1997
7 -11 Pipe Installation for Water Mains 7 I
-1I Pipe Installation for Water Mains
SECTION 7- 11.3(12)D HAS BEEN DELETED AND
REPLACED WITH:
7- 11.3(12)D Dry Calcium Hypochlorite (RC)
Dry calcium hypochlorite shall not be placed in the pipe as
laid.
SECTION 7- 11.3(12)K HAS BEEN REVISED AS FOLLOWS.
7- 11.3(12)K Retention Period (RC)
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.
SECTION 7- 11.3(12)N HAS BEEN REVISED AS FOLLOWS.
7- 11.3(12)N Final Flushing and Testing (RC)
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- 11.3(13) HAS BEEN SUPPLEMENTED By
ADDING THE FOLLOWING:
7- 11.3(13) Concrete Thrust Blocking and Dead -Man
Block (RC)
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.
SECTION 7- 11.3(15) IS A NEW ADDITIONAL SECTION:
7- 11.3(15) Joint Restraint Systems (RC)
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 beat-
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:
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 ioints 3/4" for
4" to 12' mechanical mints ASTM A325 type 313 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
iomts. same ASTM specification as SST 7 SST 77: 3/4" same as
SST 7, except I" eye for 7/8" rod. same ASTM specification as
SST 7.
Tienut: heavy hex nut for each tiebolt: SS8- 518" 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. SIO: 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. SS12: 5/8" and 3/4" diameter,
ASTM A242, type 2; ANSI B1.1. S12: 5/8" and 3/4" diameter,
ASTM A36, A307.
Tiewasher: round flat washers zinc plated or hot -dip
galvanized. SS17: ASTM A242 F436. S17• 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
4" .......................... 2
6" ............ ..............................2
8" .3
10" ............ ............................... 4
12" ............ ............................... 6
14" .8
16............................................. 8
18" ............ ............................... 8
20" .............. .............................10
24" .............. .............................14
30" ............ ............................... (16-7/8-rods)
36............................................ (24 -7/8 "rods)
Where a manufactures mechanical ioint valve or fitting is
supplied with slots for "T" bolts instead of holes a flanged valve
with a flange by mechanical joint adapter shall be used instead, so
as to provide adequate space for locating the tiebolts.
Where a continuous run of pipe is required to be restrained,
no run of restrained pipe shall be greater than 60 feet in length
between fittings. Insert long body solid sleeves as required on
longer runs to keep tierod lengths to the 60 foot maximum. Pipe
used in continuously restrained runs shall be mechanical joint pipe
and tiebolts shall be installed as rod guides at each joint
Page -SP -36
Revision Date. May 19, 1997
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' 7 -12 Valves for Water Mains 7 -12 Valves for
Water Mains
[i
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11
Where poly wrapping is required all tiebolts tienuts
tiecouplings; tierods and tiewashers shall be galvanized All
disturbed sections will be painted to the inspectors 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.
Tiebolts, tienuts, tiecouplings, tierods and tiewashers shall be
considered incidental to installation of the pipe and no additional
payment shall be made.
SECTION 7 -11.4 HAS BEEN SUPPLEMENTED AS FOLLOWS.
7 -11.4 Measurement (RC)
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.
SECTION 711. S HAS BEEN REVISED AS FOLLOWS.
7 -11.5 Payment (RC)
"_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
tal lati
all work to complete the inson 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
in_ stallation 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
7 -12 Valves for Water Mains
SECTION 7 -12.02 HAS BEEN REVISED AS FOLLOWS:
SECTION 7- I2.3(I) HAS BEEN REVISED AS FOLLOWS.
7- 12.3(1) Installation of Valve Marker Post (RC)
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.
SECTION 7- 12.3(2) IS A NEW SECTION:
7- 12.3(2) Adjust Existing Valve Box to Grade RQ
Valve boxes shall be adjusted to grade in the same manner as
for manholes, as detailed in Section 7-05.3(l) 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 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
SECTION 7 -12.4 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
7 -12A Measurement
Adiustment 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.
SECTION 7 -12.5 IS DELETED AND 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.
"16 inch and larger Butterfly Valve and Concrete Vault," per
each.
Page -SP -37
Revision Date: May 19, 1997
7 -14 Hydrants 7 -14 Hydrants
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, laving 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 futher compensation shall be made.
7 -14 Hydrants
7 -14.3 Construction Details (RC)
SECTION 7- 14.3(1) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
7- 14.3(1) Setting Hydrants (RC)
After all installation and testing is complete, the exposed
portion of the hydrant shall be painted with omtwo 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 - 112 feet deep unless otherwise specified. The hydrant shall be
designed for a 4 -1/2 foot burial where 12" and larger pipe is
shown unless otherwise noted on the plan.
Fire hydrant assembly shall include: cast -iron or ductile iron
tee (MJ x FL) 6" gate valve (FL x MJ) 6' DI spool (PE x PE) 5-
1/4" MVO fire hydrant (MJ connection) 4" x 5" Stortz adapter,
cast iron valve box and cover, 3/4" shackle rods and accessories
concrete blocks and two concrete guard posts (only if hydrants are
outside right -of -way).
Joint restraint(Shackle Rods) shall be installed in accordance
with Section 7- 11.3(15).
SECTION 7- 14.3(3) IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7- 14.3(3) Resetting Existing Hydrants_(RC)
This work shall conform to Section 7- 14.3(1). 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
SECTION 7- 14.3(4) IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
7- 14.3(4) Moving Existing Hydrants RC
All hydrants shall be rebuilt to the approval of the Citv(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.
SECTION 7-14.5 IS REVISED AS FOLLOWS:
7 -14.5 Payment (RC)
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.,
69GOpUbe pipe romeGtiag the hydQps so the main ;;.,;" be paid to
26 specified in Section 7 11-5�
"Resetting Existing Hydrants", per each.
The unit contract price per each for. "Resetting Existing
Hydrant" shall be full pay for all work to reset the existing
hydrant, including rebuilding (or replacement with a new hydrant),
shackling, blocking, painting, and guard posts and reconnecting to
the main. The new pipe connecting the hydrant to the main shall be
considered incidental and no additional payment shall be made.
Now pip@ ;Qqu,';ed 49m 4-a m2in to the kydr-apt will be paid ar,
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-*@3A, pipe for. hyd&aw i;wmections will be paid
Guard posts shown on the plans shall
be incidental to the contract.
Page -SP -38
RetRsion Date: May 19, 1997
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7 -15 Service Connections
7 -15 Service Connections
SECTION 7 -15.3 IS SUPPLEMENTED AS FOLLOWS:
7 -15.3 Construction Details (RC)
Pipe materials used to extend or replace existing water service
lines shall be copper.
Where instalation 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.
SECTION 7 -15.5 IS SUPPLEMENTED AS FOLLOWS_
7 -15.5 Payment (RC)
Payment will be made in accordance with Section 1 -04.1, for
the following bid item when it is included in the proposal:
"Service Connection _ In. Diam. ", per each.
The unit contract price per each for "Service Connection
In. Diam." shall be full pay for all work to install the service
connection, including but not limited to, excavating or oe-
ho in , 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
SECTION 7 -17.2 HAS BEEN REVISED AS FOLLOWS:
7 -17.2 Materials (RC) (SA)
Pipe used for sanitary sewers may be:
Rigid Flexible
Concrete ADS Composite
Vitrified Flay PVC (Polyvinyl Chloride)
Ductile Iron
Materials shall meet the requirements of the following
sections.
Plain Concrete Storm Sewer Pipe 9 -05.7(1)
Reinforced Concrete Storm $ewer Pipe 9- 05.7(2)
Vitsi€ed -Cla)l Sealer Pip @ g o$ &
PVC Sanitary Sewer Pipe 9- 05.12(1)
Ductile Iron Sewer Pipe _ 9 -05.13
ADS Composite Sewer Pipe
All pipe shall be clearly marked with type, class, and
thickness. Lettering shall be legible and permanent under normal
conditions of handling and storage.
SECTION 7- 17.3(1) IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7- 17.3(1) Protection of Existing Sewerage Facilities
(RC)
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 Sanitary Sewers
SECTION 7- 17.3(2)H IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
7- 17.3(2)H Television Inspection (RC)
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 (15/16 I.P.S )
SECTION 7 -17.4 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
7 -17.4 Measurement(RC)
The length of 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 to center of
manhole or to the inside face of catch basins and similar type
structures.
The length of testing sewer pipe in conformance with
Section 7- 17.3(2) will be the number of linear feet of completed
installation actually tested.
Measurement of "Bank , Run Gravel for Trench Backfrll
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.
.SECTION 7 -17.5 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
7 -17.5 Payment (RC)
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 Cone. ox-V-C-Sewer Pipe _ in. Diam. ", per linear
foot.
.Cf. _ Reinf. Conc. Sewer Pipe _ In. Diam. ", per linear
foot.
"PVC Sanitary Sewer Pipe _ In. Diam. ", per linear foot.
"Ductile Iron Sewer Pipe _ In. Diam. ", per linear foot.
The unit contract price per linear foot for sewer pipe of the
kind and size specified shall be full pay 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 Backfrll Sewer ", per cubic
yard, or Ton.
The unit contract price per cubic yard, or Ton for "Bank Run
Gravel for Trench Backfrll Sewer" shall be full pay for all work to
furnish, place, and compact material in the trench.
"Television Inspection" per Lump Sum.
Page -SP -39
Revision Date: May 19, 1997
8 -09 Raised Pavement Markers
Division 8
Miscellaneous Construction
8 -09 Raised Pavement Markers
SECTION 8-09.5 HAS BEEN REVISED AS FOLLOWS
8 -09.5 Payment (RC) (SA)
Payment will be made for each of the following bid items that
are included in the proposal:
"Raised Pavement Marker Type 1 ", per eachhuadrd.
"Raised Pavement Marker Type 2 ", per eachh; -Admd.
"Raised Pavement Marker Type 3- In. ", per
eachhundmd.
"Recessed Pavement Marker ", per eachlwndrod.
The unit contract price per eachhnndred for "Raised Pavement
Marker Type I", "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 -10 Guide Posts
8 -13 Monument Cases
SECTION 8 -13.1 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
8 -13.1 Description (RC)
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.
SECTION 8 -13.3 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
8 -13.3 Construction Reauirements
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.
SECTION 8-13.4 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
8 -13.4 Measurement
All costs for surveying and resetting existing monuments
impacted by contraction shall be considered incidental to the
contract unless specifically called out to be paid as a bid item.
8 -14 Cement Concrete Sideil
SECTION 8 -13.5 IS SUPPLEMENTED BY ADDING ?
FOLLOWING:
8 -13.5 Payment
"Reset Existing Monument" per each.
Resetting an existing monument impacted by construction
be incidental unless included as a pay item in the Schedule of
Prices_
8 -14 Cement Concrete id
S ewalks
SECTION 814.3(4) IS SUPPLEMENTED BY ADDING It
FOLLOWING:
8- 14.3(4) Curing (RC)
The Contractor shall have readily available suffic,�
protective covering, such as waterproof paper or plastic memb ,
to cover the pour of an entire day in the event of rain or other
unsuitable weather.
The Contractor shall be responsible for barricade
patrolling, or otherwise protecting newly placed cone e
Dama ed vandalized or unsightly concrete shall be removed and
replaced at the expense of the Contractor.
SECTION 814.4 IS SUPPLEMENTED BY ADDING i
FOLLOWING.
8 -14.4 Measurement (RC)
When the contract contains a pay item for "Curb Ramp.,
Cement Concrete,' the per each measurement shall inclAll
costs for the complete installation r the plans and standard
includin expansion joint material curb and tter and
sidewalk section. Sawcutting, removal and disposal of excavated
materials including existing pavement and sidewalk eras I
surfacing base materials and all other work materials
equipment r uired per Section 8-14 shall be included in the
each price for "Curb Ramp, Cement Concrete" unless any of these
other items are listed and specified to be paid as rate t
items.
If the contract does not provide a pay item for "Curb ,
Cement Concrete," but the plans call for such installation, then
quantities shall be measured with and paid for under the bid i J!
for Curb and Gutter and for Cement Concrete Sidewalk. Wal
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."
SECTION 814.5 IS SUPPLEMENTED BY ADDING T
FOLLOWING.
8 -14.5 Payment (RC)
"Curb Ramp, Cement Concrete," per each.
Payment for excavation of material not related to
construction of the sidewalk but necessary before the sidewalk
be placed, when and if shown in the Plans, will be made
accordance with the provisions of Section 2 -03. Otherwise, the
Contractor shall make all excavations including aul and dis
g p
regardless of the depth required for constructing the sidewalk to
lines and grades shown, and shall include all costs thereof in
unit contract price per square yard for "Cement Conc. Sidewalk
and the per each contract price for Curb Ramp, Cement Concret
Page -SP-40
Revision Date. May 19, 1997
1 8-17 Impact Attenuator
1
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8 -17 Impact Attenuator Systems
THE STATE AMENDMENT TO SECTION 8 -17 IS
SUPPLEMENTED BY THE FOLLOWING.
8-17.5 Payment (RC)
If no pay item is included for temporarey impact attenuators
then all costs to provide and install shall be considered a part of the
pay item for "Traffic Control."
8 -20 Illumination, Traffic Signal Systems,
and Electrical
8 -20.2 Materials
SECTION 8- 20.2(1) HAS BEEN SUPPLEMENTED WITH THE
FOLLOWING:
8- 20.2(1) Equipment List and Drawings (RC)
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.
The Contractor. will not be ;equked to submit shop drawing-s
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.
SECTION 8- 20.3(2) HAS BEEN SUPPLEMENTED BY
ADDING THE FOLLOWING.
8- 20.3(2) Excavating and Backrilling (RC)
The contractor shall supply trench within the unit widths and
to the specified depths at the locations indicated on the contract
plans or as directed by the engineer.
The contractor shall have approved compaction equipment on
site before beginning any excavation; compaction shall be
performed at the time of the initial backfilling of the trench unless
directed otherwise by the engineer.
Trenching for conduit runs shall be done in a neat manner
with the trench bottom graded to provide a uniform grade. No
work shall be covered until it has been examined by the engineer,
backfill material used for fill around and over this conduit system
shall be free of rocks greater than two inches in diameter to a depth
of six inches above the conduit.
Trench within the roadway area shall use select trench backfill
which shall consist of 5 /8th inch minus crushed surfacing top
course or other material as indicated in the special provisions or
schedule of prices and directed for use by the engineer. The source
and quality of the material shall be subject to approval by the
engineer. Trench backfill within the sidewalk area shall be made
with acceptable materials from the excavation subject to the
Engineer's approval of the material and shall be considered a
necessary part and incidental to the excavation in accordance with
the standard specifications. Unsuitable material shall be removed
and backfill shall be select material approved by tie Engineer. The
8-20 Illumination, Traffic
ystems, and Electrical
City reserves the right to make additions or deletions to the trench
which prove necessary for the completion of the project.
The minimum width for the trench will be at the option of the
contractor. Trench width will, however, be of sufficient size so
that all of the necessary conduit can be installed within the depths
specified while maintaining the minimum cover.
Trench backfill material in roadway and sidewalk areas shall
be compacted to 95% of the material's maximum density, per
Section 2- 03.3(14)D.
SECTION 8- 20.3(4) HAS BEEN REVISED AS FOLLOWS.
8- 20.3(4) Foundations (RC)
Where obstructions prevent construction of planned
foundations, the Contractor shall construct an effective foundation
satisfactory to the Engineer.
P1416 $119 2AG140; bOls 6411h height shall not cxceed 4 iach@s above the
ground SiAo-
The contractor shall provide all material for and construct the
foundations for and to the dimensions specified in table 1 below.
The anchor bolts shall match that of the device to be installed
thereon.
All excess materials are to be removed from the foundation
construction site and disposed of at the contractor's expense
Concrete shall be placed against undisturbed earth if possible
Disturbed earth or backfill material shall be compacted to 95
percent of the material's maximum density. Before placing the
concrete the contractor shall block -out around any other
underground utilities that lie in the excavated base so that the
concrete will not adhere to the utility line. Concrete foundations
shall be troweled, brushed, edged and finished in a workmanship -
like manner. Concrete shall be promptly cleaned from the exposed
portion of the anchor bolts and conduit after placement.
Foundation shall all be Class 3000 concrete. After the specified
curing period, the contractor may install the applicable device
thereon.
Table I
Type of device
Dimensions
Street Light Pole
4'Deep x 3' Sq or Dia.
Signal Pole up to 40' mast arm
7'Deep x 3' Sq or Dia.
Signal Controller
See Detail Sheet
Street Light Control Cabinet
See Detail Sheet
Special Base
See Detail Sheet
All concrete foundations shall be constructed in the manner
specified below:
1. Where sidewalk or raised islands are to be constructed as a
part of this project, the top of the foundation shall be made
flush with the top of the sidewalk or island. (See detail
sheet
L. Where no sidewalks are to be installed the grade for the top
of the foundation shall be as specified by the engineer. (See
detail sheet)
All concrete foundations shall be located as per stationing on
the plans or as located by the engineer in the field.
Page -SP-41
Revision Date: May 19, 1997
8-20 illumination, Traffic Signal Systems, and Electrical 8 -20 Illumination, Traffic Signal Systems, and Electrical I
SECTION 8-20.3(5) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
8- 20.3(5) Conduit (RC)
lecatiens:
ilex.
_ . `utilities.
.6- -All band—c with ;2diur ter- th2n. 3 foot- R4,;,& ambodaea
algewham ;A the PAR, !he conduic segment anwing the junation box
9- A" other. IoGaiiom iiotad in the goAtr.2Gt_
the Stapd:zpd Rlwir ;r
. Nonmatall;r conduit -, not 211@44,ccl for.
alipfel:sAed- tta� -iec,.
A h.m;,,..,,, gaidu:t ,,.:11 be alternate to g2lvanizcd stool
GoAdt"t su*G; to the following;
Aluminum coad;,it shall not bo placed in ronQ;L@�
stet±l.
-7pr-ovcd ...long o. drilling mgtheds Pavement shall net be
40FOM21 of ;be Engincor. and then on!), in4ho
If allowed in thf Plans or if obstructions are encountered in
jacking or drilling operations, the Contractor will be allowed to
install conduits by open trenching. Open trench construction shall
conform to the following:
1. The pavement shall be sawcut a minimum of 3 inches
deep. The cuts shall be parallel to each other and extend I Poet -one
1 foot beyond the edge of the trench.
2. Pavement shall be removed in an approved manner.
3. Trench depth shall provide 24 inches minimum cover
over conduits below the roadbed, and 18 inches below .finished
grade in all other areas..
5. Trenches located within paved roadway areas shall be
restored per the Renton Standard Detail.
vt, fello A,cd
V; of Paving th:1; gn:ltc
Pull Wires Shall be installed.
All conduit shall be rigid non - metallic unless noted otherwise
in the Plans or Special Provisions.
All conduit openings shall be fitted with approved bellends or
Bushings. Wall thickness of conduit shall be consistent within
continuous conduit runs with no mixing of different schedule types
between terminations.
The contractor shall provide and install all conduit and
necessary fittings at the locations noted on the plans Conduit size
shall be as indicated on the wiring and conduit schedule shown on
plans-
Conduit
to be provided and installed shall be of the type
indicated below:
1. Schedule 40 heavy wall p.v.c. Conforming to ASTM
standards shall be used whenever the conduit is to be placed other
than within the roadway area.
2._ Schedule 80 extra heave wall p.v.c Conforming to
ASTM_ standards shall be used when the conduit is to be placed
within the roadway area.
All joints shall be made with strict compliance to the
manufacturer's recommendations regarding cement used and
environmental conditions.
SECTION 8- 20.3(6)IS SUPPLEMENTED BY ADDING THE
FOLLOWING_
8- 20.3(6) Junction Boxes
The contractor shall provide and install iunction boxes of the
type and size at the locations specified in the plans and as per detail
sheets.
The inscription on the covers of all junction boxes shall be as
indicated below:
1. Street lighting only: "Lighting"
2. Signal only: "Signals"
3. Traffic signal and street lighting: "TS -LT"
4. Telemetry only: "Telemetry"
Inscriptions on iunction boxes performing the same function
i.e. street lighting, traffic signal or both shall be consistent
throughout the project. All junction boxes shall be installed in
conformance with provisions contained in the standard plans and
detail sheets.
The unit contract price per each for "Type I" or "Type H"
junction box shall be full compensation for furnishing same and for
all costs of labor, material, tools and equipment necessary to
provide and install the iunction boxes including excavation
backfilling and compaction all in accordance with plans
specifications and detail sheets.
All junction boxes shall have galvanized steel lids and frames.
All junction boxes and associated concrete pads shall be
installed on compacted sub grade which shall include six inches of
5_ /8th -inch minus crushed surfacing top course material installed
under and around the base of the junction box. Concrete shall be
promptly cleaned from the junction box frame and lid.
The unit contract price per junction box shall include
installation of 5 /8th -inch minus crushed surfacing top course and a
4" thick Class "B' cement concrete pad enclosing the junction box
as per the plans, specifications and detail sheets. Installation of the
crushed surfacing and the concrete pad shall be incidental to the
unit price per iunction box and no further compensation will be
made unless the contract includes separate pay items for "crushed
surfacing" and /or for "concrete pad."
Page -SP-42
Revision Date: May I9, 1997
1
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' 8-20 Illumination, Traffic Signal Systems, and Electrical 8-20 Illumination, umtnahon, Traffic Signal Systems, and Electrical
1�
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1
SECTION 8- 20.3(9) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
8- 20.3(9) Bonding, Grounding (RC)
Identification of the equipment grounding conductor shall
conform to all Code requirements.
Grounding of conduit and neutral at the service point shall be
accomplished as required under the Code. Grounding of the neutral
shall be accomplished only at the service.
a
s
All street light standards, signal poles and other standards on
which electrical equipment is mounted shall be grounded to a
copper clad metallic ground rod 5/8" in diameter x 8'0" in length
complete with a #8 AWG bare copper bonding strap located in the
nearest junction box. All signal controller cabinets and
signal /lighting service cabinets shall be grounded to a S /8" in
diameter x 8'0" in length copper clad metallic ground rod located
in the nearest junction box with a bare copper bonding strap sized
in accordance with the plans specifications and applicable codes.
Ground rods are considered miscellaneous items and all costs
are to be included with the system or conductors. Ground straps
are also miscellaneous items unless a separate pay item is provided
in the "Schedule of prices."
SECTION 8- 20.3(10) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
8- 20.3(10) Service (RC)
Power sources shown in the Plans are approximate only; exact
location will be determined in the field.
Wov-6ons, ---h reptice shall imlude 2 timber- pole as spegified in
The g@rviG@ ti L &h ail be a .-1 .7 .t thermal cir.Guis bmako
Upon request of the Contractor, the Engineer will make the
necessary arrangements with the serving utility to complete the
service connections. Electrical energy used prior to completion of
the contract will be charged to the Contractor, except that the cost
of energy used for public benefit, when such operation is ordered
by the Engineer, will be borne by the Statr; City.
Three types of power service are used as indicated bclow:
1. Type I system shall be single phase 120 volt, 2 wire, 60 cycle
A.C. (traffic signal service only)
2. Type 11, system shall be single phase 240 volt, 2 wire, 60 cycle
A.C. (street lighting non contactor, individual controlled
photo -cell with no neutral wire)
3. Type III system shall be single phase 120/240 volt, 3 wire 60
cycle A-C. (street lighting contactor /traffic signal grounded
neutral service)
The power service point shall be as noted on the plans and
shall be verified by the electrical servicing utility.
The service cabinet shall be marked with the service
agreement letters and numbers. The markings shall be installed on
the outside cabinet door near the top of the cabinet. The markings
shall be series C using stencils and black enamel alkyd gloss paint
conforming to Federal Specification TT- E-489.
SECTION 8- 20.3(11) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
8- 20.3(11) Field Test (RC)
Aftor. all se&tr have been Gompleted for. traffic rignal systvmr,,
No change to stop and go operation will be allowed after 2 p.m. on
any day nor will the change be allowed on Friday, weekends,
holidays, or the day preceding a holiday.
1. Requests for traffic signal turn on will not be considered until a
pre -turn on inspection of signal system has taken place.
2. All discrepancies and deficiencies must be corrected by the
contractor and re- inspected prior to requesting signal turn on
date.
3. Requests for signal turn on -shall not be considered until
electrical service to the intersection has been provided and has
been energized by the electric utility.
4. A minimum of three (3) working days notice will be required
for signal turn on.
5. Channelization at the intersection must be complete per plan
before requesting signal turn on date. Any deletions of
channelization prior to turn on must be approved by the
engineer.
6. City forces shall provide, post and maintain proper signing
warning of new signal ahead.
8- 20.3(13) Illumination Systems
SECTION 8- 20.3(13)A IS REVISED AND SUPPLEMENTED
AS FOLLOWS.
8- 20.3(13)A Light Standards (RC) (SA)
Page -SP-43
Revision Date: May 19, 1997
8 -20 Illumination, Traffic Signal Systems, and Electrical 8-20 Illumination, Traffic Signal Systems, and Electrical
QWRAG60AR shall 46;MiA246 21; a height at 0; belo*' the
616;'MiGA of the top of the bolAom slip p!240.
1 An 2Rh@;r &hell ba AAUNTO M 164Z4STh4 A
3. Anchor bolts shall extend through the top heavy hex nut two
full threads.
4 Clamping -belts shell be now - e.A -SHT-0 A f 164 (A S T." -A
o; _4=14.A 449bolts with cloan, undamaged th;cad The
the- irfegulaFWQ&'
6. Anchor bolts damaged after the foundation concrete is placed
shall not be repaired by bending or welding. The Contractor's
repair procedure is to be submitted to the Engineer for
approval prior -to making any repairs. The procedure is to
include removing the damaged portion of the anchor bolt,
cutting threads -on the undamaged portion to remain, the
installation of an approved threaded sleeve nut and stud, and
repairing the foundation with epoxy concrete repair.
7. The grout pad shall not extend above the elevation of the
bottom of the slip base.
installed plumb, t 1 degree.
9 Wiring fQr. slip base ;;istallwion 614:311 GQIAfO;M 90 d@42;19 in th@
Startc120 MAs-
leveling nmtr, shall be mmoved- Canduits shall ho Gw to
the Wund2tion, Couplings shall then bo laveled
skin installed Per. Manufartum;'s
Standard -Mang.
All iww ligh! &Umdardr -shall have an appy-oved metal tag
r-Weted !Q the pole 2bove the h2ndhole- The following iAfGFM2&iOFA
LuMMA2;F6 voltage
All new light standards shall be numbered for identification in
accordance with the Plans using painted 3 -inch series C numbers
installed three feet above the base facing the travelled way. Paint
shall be black enamel alkyd gloss conforming to Federal
Specification TT- E-489.
In setting timber poles, the Contractor shall provide a
minimum burial of 10 percent of the total pole length plus 2 feet
and shall plumb or rake the poles as directed by the Engineer.
The hand hole shall be located at 90 degrees to the davit arm
on the side away from traffic. A grounding lug or nut shall be
provided in the hand hole frame or inside the hand hole frame or
inside the pole shaft to attach a ground bonding strap.
All poles and davit arms shall be designed to support a
luminaire weight of 50 lbs. or more and to withstand pressures
caused by wind loads of 85 m.p.h. with gust factor of 1.3.
All poles shall maintain a minimum safety factor of 4.38 p s i
on yield strength of weight load and 2.33 p.s.i. for basic wind
pressure-
Davit
Arms -
The davit style arm shall incorporate a 5'9' radius bend
as measured from the centerline of the shaft. The outer portion of
the arm shall be nearly horizontal to +2' above horizontal and
shall be furnished with a 2" diameter shipfitter with a maximum
length of 8 inches to fit the luminaire specified. The pole end-of
the davit arm tube shall be fastened securely to the top of the shaft
producing a flush joint with an even profile.
Anchor Base:
A one piece anchor base of adequate strength shape and
size shall be secured to the lower end of the shaft so that the base
shall be capable of resisting at its yield point the bending moment
of the shaft at its yield point. The base shall be provided with four
slotted or round holes to receive the anchor bolts. Nut covers shall
be provided with each pole.
Anchor Bolts:
Four steel anchor bolts, each fitted with two hexnuts and
two washers, shall be furnished with the pole. Anchor bolts shall
meet the requirements of Section 9 -06.5(3) and 9-06.5(4). The
anchor bolt yield point shall be capable of resisting the bending
moment of the pole shaft at its yield point
The contractor shall assure that all anchor bolts conform to the
recommended ASTM specifications of the pole manufacturer and
shall secure and submit to the City for approval all manufacturer
data on pole bending moment, anchor bolt fabrication data, test
results and any other data that may be required to confirm that the
anchor bolts meet these specifications.
Miscellaneous Hardware:
All hardware (bolts, nuts, screws, washers, etc.) needed
to complete the installation shall be stainless steel.
I.D. (Identification for poles):
The contractor shall supply and install a combination of
4- digits and one letter on each pole, whether individual luminaire
or signal pole with luminair. The letter and numbers combination
shall be mounted at the 15 foot level on the pole facing approaching
traffic. Legends shall be sealed with transparent film, resistant to
dust, weather and ultraviolet exposure. The decal markers shall be
3 inch square with gothic gold, white reflectorized 2 inch legend on
a black background. The I.D. number will be assigned to each
pole at the end of the contract or project by the City traffic
engineering office.
Cost for the decals shall be considered incidental to the
contract bid.
Light standards shall be spun aluminum davit style and shall
meet the pole detail requirements °indicated below and the detail
sheets at the end of these specifications.
The pole shaft shall be provided with a 4" x 6" flush hand
hole near the base and a matching metal cover secured with
stainless steel screws or bolts.
The pole shall be adjusted for plumb after all needed
equipment has been installed thereon. After pole is installed and
plumbed nuts shall be tightened on anchor bolts using proper sized
sockets, open end, or box wrenches. Use of pliers, pipe wrenches,
or other tools that can damage galvanizing will not be permitted.
Tools shall be of sufficient size to achieve adequate torquing of the
nuts. the space between the concrete foundation and the bottom of
the pole base plate shall be filled with a dry pack mortar grout and
Page -SP-44
Revision Date: May 19, 1997
0
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8 -20 Illumination, Traffic Signal Systems, and Electrical 8-20 Illumination, Traffic Signal Systems, and Electrical
trowled to a smooth finish conforming to the contour of the pole
base plate.
Dry pack mortar grout shall consist of a 1:3 mixture of
portland cement and fine sand with just enough water so that the
mixture will stick together on being molded into a ball by hand
and will not exude moisture when so pressed. A one half inch
drain hole shall be left in the bottom of the grout pad as shown on
the standard detail.
SECTION 8- 20.3(14) IS SUPPLEMENTED BE ADDING THE
FOLLOWING:
8- 20.3(14) Signal Systems (RC)
All signal conductors shall be stranded copper and shall have
600 volt insulation and be of the sizes noted on the plans. All
multi- conductors used for the signal system shall conform to
division 9 -29.3 and shall be of the sizes noted on the signal wiring
schedule and wiring diagram. All stranded wires terminated at a
terminal block shall have an open end crimp style soderless
terminal connector, and all solid wires terminated at a terminal
block shall have an open end soldered terminal connector. All
terminals shall be installed with a tool designed for the installation
of the correct type of connector and crimping with pliers wire
cutters, etc., will not be allowed. All wiring inside the controller
cabinet shall be trimmed and cabled together to make a treat clean
appearing installation. No splicing of any traffic signal conductor
shall be permitted unless otherwise indicated on the plans. All
conductor runs shall be attached to appropriate signal terminal
boards with pressure type binding posts. The only exceptions shall
be the splices for detector loops at the nearest junction box to the
loops.
SECTION 8- 20.3(14)8 IS SUPPLEMENTED BY ADDING THE
FOLLOWING (RC)
8- 20.3(14)C Induction Loop Vehicle Detectors (RC)
11. Splices to loop return cables shall be made with soldered
compression type connectors.
SECTION 8- 20.3(14)D IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
8- 20.3(14)D Test forInduction Loops and Lead -in
Cable (RC)
The Contractor shall keep records of field testing and shall
furnish the engineer with a copy of the results.
SECTION 8- 20.3(I4)E IS REVISED AND SUPPLEMENTED
AS FOLLOWS:
8- 20.3(14)E Signal Standards (RC)
3. Disconnect connectors complete with pole and bracket
cable shall be installed in any signal standard supporting a
luminaire. - rn„ mt•oinstallation tin r to a . •l
A the R12AS fag:
detesters.
14. The signal standard and its fabrication shall conform with
all current Washington State Department of Transportation Signal
Standard Specifications, and current pre- approved plans by
WSDOT.
15. Installation of all nuts and bolts shall be performed with
proper sized sockets open end or box wrenches Use of pipe
wrenches or other tools which can damage the galvanization of the
nuts and bolts will not be permitted.
Tools shall be of a sufficient size and strength to achieve
adequate torquing of the nut(s).
SECTION 8- 20.3(14)F IS AN ADDED NEW SECTION.
8- 20.3(14)F Opticom Priority Control Systems (RC)
All new Opticom Priority System components shall be 500
Series, or approved equal. The Contractor shall supply one copy
of the manufacturer's software on original disks Controller
cabinets shall have the 562 harness wired into the cabinet by the
supplier.
SECTION 8- 20.3(15) IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
8- 20.3(15) Grout (RC)
After the pole is plumbed the space between the concrete
foundation and the bottom of the pole base plate shall be filled with
a dry pack mortar grout trowled to a smooth finish conforming to
the contour of the pole base plate. Dry pack mortar grout shall
consist of a 1:3 mixture of portland cement and fine sand with just
enough water so that the mixture will stick together on being
molded into a ball by hand and will not exude moisture when so
pressed. A one half inch drain hole shall be left in the bottom of
the grout pad as shown on the standard detail.
SECTION 8 -20.4 IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
8 -20.4 Measurement (RC)
When shown as lump sum in the Plans or in the proposal as
illumination system _, traffic signal yytem
or- lGiffig signal _ no specific unit of measurement
will apply, but measurement will be for the sum total of all items
for a complete system to be furnished and installed.
Conduit of the kind and diameter specified in the Schedule of
Prices will be measured by the linear foot for the actual neat line
length in place, unless the conduit is included in an illumination
system, signal system, or other type of electrical system lump sum
bid item.
Measurement for unit price items shall be as described in
Section 8 -20.5 or as described in the contract schedule of prices
and /or special provisions.
SECTION 8-20.5 IS SUPPLEMENTED AND REVISED AS
FOLLOWS:
8 -20.5 Payment (RC)
Payment will be made for each of the following bid items that
are included in the proposal:
"Illumination System _ ",`lump sum.
"Traffic Signal Display and DotoGtion System ", lump
SUM.
The lump sum contract price for "Illumination System
and "Traffic Signal yytem
"TFaffir. Signal Control _ Systow—Mshall be full pay for furnishing
all labor, materials, tools, and equipment necessary for the
construction of the complete electrical system, modifying existing
systems, or both, as shown in the Plans and herein specified
including excavation, backfilling, concrete foundations, conduit,
wiring, restoring facilities destroyed or damaged during
construction, salvaging existing materials, and for making all
required tests. All additional materials and labor, not shown in the
plans or called for herein and which are required to complete the
electrical system, shall be included in the lump sum contract price-
4 "Genduit Pipe _ In Diam -, pa; 1;,.@2rf„ t
Page -SP-45
Revision Date: Mav 19. 1997
8-20 Illumination, Traffic Signal Systems, and Electrical 8-20 Illumination, Traffic Signal Systems, and Electrical
chipping of pa;wMent, and bedding of tbo pipe; and :111 Oth@r. ;A,QF:k
s3`st shown.
All costs for installing conduit containing both signal and
illumination wiring shall be included in the contract prices for the
signal system.
All costs for installing junction boxes containing both
illumination and signal wiring shall be included in the contract
prices for the signal system.
The unit prices for the items listed below shall. be full
compensation for furnishing and installing each item and for all
labor, materials, tools, equipment and testing necessary and/or
incidental for the full and complete installation as per the the contract
plans, detail sheets and these specifications.
"Trench and Backfill......... wide by........" deep, " Per
linear foot.
The unit contract price for (3) "Trench and Backfill" per
linear foot shall be full compensation for excavating, loading,
hauling and otherwise disposing of the waste materials, for
backfilling and compacting backfill material to specified density
and for the restoration of the trench to its pre - existing condition or
as shown on the plans or as directed by the Engineer all in
accordance with the plans, specifications and detail sheets.
"Select Trench Backfill," per ton. (4) "Select Trench Backfill"
shall consist of 5/8" minus crushed surfacing top course and the
unit_ per ton price shall include all costs associated with furnishing
and installing the material and loading, hauling and disposing of
waste materials.
"........Foundation........," per each.*
"Type .... Junction box," per each.
*The unit per each price for (5) "Foundation" and (6) "Junction
Box" shall be full compensation for full and complete installation
per the plans, specifications and detail sheets including enclosing
each item in a finished concrete pad which shall be incidental
unless a separate pay item is included in the Schedule of Prices for
"Concrete Pad."
"Concrete Pad," per square yard.
Measurement for (n "Concrete Pad" shall be by the square
yard of surface area enclosed inclusive of and not subtracting for
the area of the junction box or foundation enclosed and shall be full
compensation for full and complete installation as per the plans,
specifications and detail sheets.
"...� .." Schedule 40 Conduit, P.V.C." per linear foot.*
........" Schedule 80 conduit, P.V.C., " per linear foot.*
* The unit contract price for conduit shall include all conduit,
couplings, adapters, elbows, bends, reducers, bell ends, bushings,
and any other material, labor or equipment necessary to complete
the installation of the conduit. Measurement shall be by linear foot
from end of conduit to end of conduit as measured from the top of
grade along the middle of the trench line and adding a vertical
measurement at the end of each conduit run equal to the design
depth of the trench. No payment shall be made for additional
conduit used by the contractor due to horizontal or vertical weaving
of the conduit within the trench line.
"Street Light Standard ......... per each.
........ watt ... Luminaire and lamp," per each.
........ watt ... Luminaire and lamp with photocell," per each.
"... ... AWG .... copper wire," per linear foot.
"Service cabinet, " per each.
The unit per each price for (14) "Service cabinet" shall be full
compensation for furnishing and installing the fully equipped
cabinet and for risers, standoffs and any other materials labor or
costs associated with providing electrical service as required by the
electrical utility, the contract plans, details and specifications and
not included as separate pay items in the contract schedule of
rip cis.
Signal head......, per each.
".......Signal head mounting hardware " per lump sum
The lump sum price for (16) "....Signal head mounting
hardware" shall be full compensation for supplying and installing
all traffic or pedestrian signal head mounting hardware in
conformance with the plans, specifications and detail sheets
"Pole mounted terminal box,..- "x... "x..." and mounting
hardware," per each.
"2/c shid loop return cable,' per linear foot.
"3 /C shld pre - emption cable, *per linear foot.
.. -pair shid interconnect cable," per linear foot.
"Traffic signal controller and cabinet," per each.
The unit contract price for "Traffic Signal Controller and
Cabinet" shall be full compensation for furnishing and installing a
fully equipped, wired and operational controller and cabinet.
"Traffic signal wire," per lump sum.
"Signal standard, Type..., with ... -foot mast arm,' each.
"Induction loop vehicle detector." per linear foot.
The unit linear foot contract price for (24) "Induction loop
vehicle detector" shall be measured by the linear feet of full depth
sawcut required for installation. The unit price shall be full
compensation for full and complete installation including wire
sealant and all other labor, materials, tools and equipment required
to complete the installation in accordance with the plans
specifications and detail sheets. The unit price shall also include
providing and installing conduit stub -outs and soldered splices,
splices to loop return cables unless separate pay items are included
in the contract schedule of prices for these other items. Sawcutting
shall be considered incidental to the loop installation whether or not
there is a separate pay item in the contract for sawcutting.
Measurement for a standard 6' x 6' induction loop shall be 28
linear feet. Sawcutting for loop "Home runs" shall be done such as
to minimize the total linear feet of sawcutting required by means of
proper locating of loop return "Stub -out ", by direct routing of
"home runs" and by combining up to 4 pairs of loop wires in a
single "home run" sawcut. Loop and "Home Run" layout shall be
approved by the Engineer before sawcutting takes place.
".......Splice kit," per each.
"Emergency Vehicle pre - emption detector," per each.
"Opticom discriminator card," per each.
"Detector amplifier," per each.
"Street light fuse kit," per each.
"Pedestrian push button with sign, " per each.
"Pedestrian push button post," per each.
"Pedestrian signal pole, Type I, 10- feet," per each.
"Relocate existing ....... pole,* per each.
The unit per each price for "relocate existing ....pole" shall be
full compensation for removing the pole from its existing
foundation, removing and salvaging or re- installing existing
equipment plugging holes as required and installing the pole on its
new foundation and shall include all labor, tools, materials,
equipment and any other costs necessary and/or incidental to
complete the installation and make the electrical equipment
operational all in accordance with the plans, specifications and
detail sheets.
"Remove existing ....... Foundation," per each.
Page -SP-46
Revision Date. May 19, 1997
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8 -22 Pavement Marking 8-22 Pavement Marking
The unit per each price for "Remove existing foundation"
shall be full compensation for full and complete removal and
hauling and disposal of the foundation.
8 -22 Pavement Marking
SECTION 8 -22.1 IS REVISED AS FOLLOWS.
8-22.1 Description (RCS
Skip Center Stripe
A BROKEN YELLOW line 4 inches wide. The broken
or "skip" pattern shall be based on a- 404eet 24 -foot unit consisting
of a- -IA-feet 9 -foot line and a -304" 15 -foot gap. Skip center
stripe is used as center line delineation on two lane or three lane,
two way highways.
Double Yellow Center Stripe
Two SOLID YELLOW lines, each 4 inches wide,
separated by a 4- inch -or-Ll -inch space. Double yellow center stripe
is used as center line delineation on multilane, two way highways
and for channelization.
Gem st*ile,Approach Stripe
A SOLID WHITE line, 8 inches wide, used -at-I sway
to delineate turn lanes
from through lanes, for traffic islands, and for hash marks. Hash
mark stripes shall be placed on 45 degree angle and 10 =feet
apart.
Lane Stripe
A BROKEN WHITE line, 4 inches wide, used to
delineate adjacent lanes travelling in the same direction. The
broken or "skip' pattern shall be based on a- 40- €oet24 -foot unit
consisting of a IQ IfDoc 9 -foot line and a_04o" 15 -foot gap.
Drop Lane Stripe(Skip Approach Line)
A BROKEN WHITE line, 8 inches wide, used to
delineate a lane that ends at an off ;amp. The broken or "skip"
pattern shall be based on a 2444 -foot unit consisting of a 9.3-foot
line and a 1542-foot gap.
No- Rasp
A cnr rn YE r n xT lino, n inch@& id &@paiwed s
Y-0-1-041 lines, each 4 inghos wide, Wparawd by a 4-;nGh o;
Q inch space -
Two WROKEN VRr T (1 lT lines, caGh A h id
b2wd on :a 40 4
gap-
Two Way Left Turn Stripe
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-49 -f)et 24-
foot unit consisting of a-44-#feet 9 -foot line and a-304o" 15 -foot
space. The solid line shall be installed to the right of the broken
line in the direction of travel.
Crosswalk Stripe
A SOLID WHITE line, -12 8 inches wide and 10 -feet
12ng, installed parallel to another crosswalk stripe- *Wi_a-6-f
and
parallel to the direction of traffic flow and centered in pairs on lane
lines and the center of lanes. See detail sheet..
Stop Bar
A SOLID WHITE line, -44; 12, 18 or 24 inches wide
uAla&r as noted othcpxzige 41 on the Contract plans.
Traffic Letter-Legend
A WHITE marking
piewnsing alphabetical letters.
hig#t.See contract plans and detail sheets.
SECTION 8- 22.3(5) IS REVISED AS FOLLOWS:
8- 22.3(5) Tolerances for Line Stripes (RC7
Length of Stripe: The longitudinal accumulative error
within a-40-foot 24 -foot length of skip stripe shall not exceed plus
or minus 1 inch.
SECTION 8- 22.3(67 IS REVISED AS FOLLOWS:
8- 22.30 Installation Instructions (RQ
Installation instructions for plastic markings shall be provided
for both the- Contractor and the ...Engineer. All materials shall be
installed according to the - manufacturer's recommendations 2nd a
;ePmSenwive shall be pwroal 2t the
SECTION 8- 22.3(7) IS A NEW SECTION:
8- 22.3(7) Removal of Traffic Markers (RC)
The work to remove all old or conflictine strives. lines
buttons, or markers as required to complete the channelization of
the project as shown on the plans or detail sheets shall be
considered incidental to other contract pay items and no further
compensation shall be made unless a separate pay item or items are
provided for such removal.
SECTION 8 -22.4 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
8-22.4 Measurement (RC) (SA)
The measurement will be based on the travel distance, xe.6}ukad
of a marking system capable...
Gor- Approach stripe, barrier stripe, crosswalk stripe, and
stop bar will be measured by the linear foot of each marking type.
Traffic arrows will be measured by the unit with each arrow
head defined as a unit.
Traffic 16;#onje ends, handicapped parking stall symbols,
preferential lane symbols, railroad crossing symbols, drainage
markings, and cycle detector symbols will be measured by the unit.
Measurement for paint/plastic stripe line removed shall be by
the linear foot of ....." wide line or shall be included in the lump
sum price for "remove existing traffic markings" unless specified
to be paid as a separate pay item. If not specified as a separate pay
item, then removal of existing traffic markings shall be considered
incidental to the payment for other items of work and no further
compensation shall be made.
SECTION 8 -22.5 IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
8 -22.5 Payment (RC)
"Painted Go"Approach Stripe ", per linear foot.
"Painted Traffic Loa"Legend ", per each.
"Plastic Traffic LeMo4:1, end ", per each.
"Remove Paint Line ....." wide," per linear foot.*
Page -SP47
Revision Date: May 19, 1997
8-23 Temporary Pavement Markings
"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
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.
The unit contract prices for the above listed bid items shall be
-- full pay for famishing all labor, tools, material, and equipment
necessary for the completion of the work as specified.
8-23
f Pavement Marlin
8 -23 Temporary Pavement Markings
SECTION 8-23.5 IS SUPPLEMENTED WITH
TM
FOLLOWING:
8-23.5 Payment (RC)
If no pay item is included in the contract for installation o
removal of temporary pavement markings then all costs assoc
with these items are considered incidental to other items
contract or included under "Traffic Control," if that item i
included as a bid item.
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Page -SP-48
Revision Date: May 19, 1.997
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9 -00 Definitions and
Division 9
Materials
9 -00 Definitions and Tests
SECTION 9 -00 IS SUPPLEMENTED BY -ADDING THE
FOLLOWING:
9 -00(A) Recycled Materials (RC) .
The City encourages the use of recycled materials whenever
practicable, provided that those materials meet or exceed all
applicable requirements described elsewhere in the contract
specifications. Should recycled materials be utilized the City
requires that a Recycled Product Reporting Form be completed by
the Contractor.
9 -02 Bituminous Materials
9 -02.1 Asphalt Material, General
SECTION 9- 02.1(10) IS A NEW SECTION:
9 -02.1(10) Loop Sealant (RQ
Unless specified otherwise in the contract or permitted by the
Engineer upon request from the contractor, loop sealant shall be
hot -melt, rubberized asphalt sealant. (Crafco Loop Detector Sealant
or approved equal), shall meet the penetration flow and resilience
specifications of ASTM D3407 and shall be installed with an
Approved applicator in conformance with manufacturer's
recommendations.
The contractor shall request and obtain approval from the
Engineer for the type of loop sealant to be used before installing
detector loops and shall submit manufacturer cutsheets or other
data if requested by the Engineer in order to enable the Engineer to
determine the acceptability of the sealant. All loop sealant shall
only be installed in thoroughly clean and dry pavement and shall be
applied in conformance with the methods required as to
temperature and means of application such as to completely fill the
sawcut area, encapsulate the loop wires and adhere to the
pavement.
9 -03 Aggregates
SECTION 9- 03.8(6)A IS REVISED AS FOLLOWS.
9 -03.8(6)A Basis of Acceptance (RC)
1. Asphalt Concrete will be accepted based on its
conformance to the project job mix formula (JMF). Pei -the
,..bins.. ;2si ,r wad the gF-adatioA C h completed mix
Using d4c Fspfcsontative samples s bmitte and d
No
9 -02 Bituminous Materials
material for payment may be produced for use on a project until the
Job mix formula has been approved by the engineer. The mixture
shall be designed to meet the test criteria listed in Section 9-03.8(2)
and remain within the limits set forth in 9-03.8(6). The
determination of the lob mix formula shall be the responsibility of
the Contractor.
The. intermingling of asphalt concrete mixtures produced from
more than one JMF is prohibited. Each strip of asphalt concrete
pavement placed during a working shift shall conform to a single
job mix formula established for the class of asphalt concrete
specified unless there is a need to make an adjustment toin the
JMF.
The JMF shall be submitted in writing by the Contractor to
the Engineer at least 10 days prior to the start of paving operations
and shall include as a minimum:
a. Percent passing each sieve size.
b. Percent of asphalt cement.
c. Asphalt grade.
d. Mixing temperature.
e. Compaction temperature.
f. Anti -strip agent content.
The Contractor may not make any changes to the JMF without
prior written approval of the Engineer. Should a change in sources
of materials be made, a new JMF must be approved by the
Engineer before the new material is used.
2;nolmt of a9phalt material aiRd ant; strip additivo 19 be added h2r
concrete mix _R.-bMiit9Lb3' the COPAr-a-t" in Sho
�etrtatendatiensTshall be the iA0 :%r cha],ge 0
ttev�TA412.
23. Job Mix Formula Tolerances_andAdjustmonts.
a• Ulecanger Statictical Awpotmige After the JMF is
determined, the several constituents of the mixture at the time of
acceptance shall conform to the following tolerances:
Constituent of Mixture Tolerance Limits
The tolerance limit for each
mix constituent shall not
exceed the broad band
specification limits specified
in Section 9 -03.8(6).
Ag ®ate assing 1 ", Broad band specification
3/4 5/8", M ", and limits Section 9-03.8(6).
3/8" sieves
Aggregate passing 114" sieve ± 6%
Aggregate passing No. 10 sieve t 5%
Aggregate passing No. 40 sieve t 4%
Aggregate passing No. 200 sieve t2% Notel
Asphalt cement f 0.5 %Note2
For open graded mix: Tolerance limits shall be for aggregate
gradation only and shall be as specified in Section 9 -03.8(6).
Note I — 2.0% if less than 50% RAP (Recycled Asphalt
Pavement), 2.5% for 50% RAP or more.
Note 2 — 0.5% if less than 20% RAP, 0.7% for over 20%
RAP, but less than 50% RAP, 1.0% for 50% RAP or greater.
These tolerance limits constitute the allowable limits used in
Section 5- 04.3(8)A to determine acceptance.
Page -SP-49
Revision Date: May 19, 1997
9 -04 Joint and Crack Sealing Materials 9 -05 Drainage Structures, Culverts, and Conduits
9 -04 Joint. and Crack Sealing Materials
SECTION 9-04.11 IS A NEW SECTION
9-04.11 Butyl Rubber (SA)
Butyl rubber shall conform to ASTM D2000, M1 BG 610.
9 -05 Drainage Structures, Culverts, and
Conduits
SECTION 9 -05.4 IS REVISED AS FOLLOWS:
9 -05.4 Steel Culvert Pipe and Pipe Arch (RC)
Steel culvert pipe and pipe arch shall meet the requirements of
AASHTO M 36, Type I and Type II. Welded seam aluminum
coated (aluminized)corrugated steel pipe and pipe arch with
metallized coating applied ,inside and out following welding is
acceptable and shall be asphalt treatment coated.
SECTION 9-05.7(2):'IS DELETED AND REPLACED BY THE
FOLLO.WNG.
9 -05.7(2) Reinforced Concrete Storm Sewer Pi
(RC)
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.
SECTION 9- 05.7(2)A IS SUPPLEMENTED BY THE
FOLLOWING.
9- 05.7(2)A Basis for Acceptance (RC)
All pipe shall be subiect to (1) a three- edee- bearine streneth
(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.
SECTION 9- 05.7(3) IS DELETED AND REPLACED BY THE
FOLLOWING.
9- 05.7(3) Concrete Storm Sewer Pipe Joints (RC)
Joint assembly design shall be reinforced concrete bell and
Bigot type incorporating a fully retained single rubber gasket in
accordance with ASTM C361 or AWWA C302. Rubber gasket
material shall be neoprene.
SECTION 9- 05.7(4) IS SUPPLEMENTED BY THE
FOLLOWING:
9- 05.7(4) Testing Concrete Storm Sewer Pine Joints
(RC)
Hydrostatic testing of rubber gasket joints shall be performed
in accordance with ASTM C361 or AWWA C302 except test
pressure shall be 5 psi.
SECTION 9-05.9 IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
9 -05.9 Steel Spiral Rib Storm Sewer Pipe (RC)
M0921, and PF-0toGtive tmat-m-@At sh211 be 2r s;hQ;A";1 in the P42
the &pgsifigatioar-
The manufacturer of spiral rib storm sewer pipe shall furnish
the Engineer a Manufacturer's Certificate of Compliance stating
that the materials furnished comply in all respects with these
Specifications. The Engineer may require additional information or
tests to be performed by the Contractor at no expense to the State.
Unless otherwise specified, spiral rib storm sewer pipe shall
be furnished with pipe ends cut perpendicular to the longitudinal
axis of the pipe. Pipe ends shall be cut evenly. Spiral rib pipe shall
be fabricated either by using a continuous helical lock seam or
a continuous helical welded seam paralleling the rib.
Gonfo;m to One of the fallowing configurations-
4 AASUT-0 )4 M .Soctm, 7�,2.
6�iiS-inWh 4. 14 inch
'PGhoc center. &Q eater.
cetttgr.
paved The bkumin�.-r U92.Unmt for. rpiral rib pipe shall roafaFm
to the F-69ukemonts of SoGsions 9 05 4(3) and 9 05 4(4)
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 proiect
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
Page -SP -SO
Revision Date: May l9, 1997
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9 -06 Structural Steel and Related Materials
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 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.
SECTION 9- 05.12(3) IS A NEW ADDITIONAL SECTION.
9- 05.12(3) CPEP Sewer Pipe (RC)
CPEP - Smooth interior pipe and fittings shall be
manufactured from high density. polyethylene resin which shall
meet or exceed the requirements of Type 111, Category 4 or 5,
Grade P33 or P34, Class C per ASTM D1248. In addition, the
pipe shall comply with all material and stiffness requirements of
AASHTO M294.
SECTION 9 -05.14 IS DELETED.
SECTION 9 -05.17 IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
9 -05.17 Aluminum Spiral Rib Storm Sewer Pipe
(RC)
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
ag sket.
Spiral rib stoFm sewor. pipo shall haue helical ;:ibr, that p;:Qjoc4
GonfoFm to one of !be fbllowiAg roAf4gu;a4;on&*
1 AASHT -n 14 tom ee,.r,.,., 7 7 7
i. 0 375 inch L 119 iArh y6de by 0 4375 :....1. (...:..:...um)
deep a! 4 80 in-ber cower. to Conte;
4- 3.44 inch ivide by 54 inGh deep at 11 kwhor cmita; to
ecatett
Pipe shall be fab;ic:ited A.vkh @Adr that can be @Mgtively
For spiral rib storm sewer. -pipe, helical ribs shall proiect
outwardly from the smooth pipe wall and shall be fabricated from a
single thickness of material. The ribs shall be 314 inch wide by 314
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 +
9 -08 Paints
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 of bend of the
metal at the corners of the ribs shall be 0.0625 inch with an
allowable tolerance of + 10 percent.
9 -06 Structural Steel and Related Materials
9 -06.5 Bolts
SEC7ION9- 06.5(4) HAS BEENSUPPLEMENTED BY ADDING:
9 -06.5(4) - Anchor Bolts (RC)
All anchor bolts, nuts, washers and anchor plates for signal
poles, street light poles, strain poles or other types of poles shall
meet the recommended specifications of the pole manufacturer.
The Contractor shall be responsible for providing to the Engineer
any and all data concerning fabrication, strength test results, mill
certification and other data required to confirm that the anchor
bolts meet those specifications.
The following standard specifications shall apply to anchor
bolts for street light, signal and strain poles provided that the
Contractor can submit documentation from the manufacturer
affirming that anchor bolts meeting these specifications are
recommended for the pole to be installed thereon:
1. The standard anchor bolt for aluminum street light poles
shall be 42 inches in length and shall meet the requirements of
ASTM A 36 or ASTM A 307. The shaft of the anchor bolt shall
be a full one inch in diameter with a hot forged four inch "L" bend
on the bottom end and a minimum of six inches of die -cut threads
on the top end.
2. The anchor bolts for signal poles and strain poles shall
meet the specifications as designated on the approved
manufacturer's pole plans and/or supplemental plans or
specifications provided by the manufacturer.
All anchor bolts, nuts and washers shall meet the pole
manufacturer's specifications and shall be hot dipped galvanized
unless such galvanization is not permitted for the type of steel as
per Section 9 -06.5(4).
9 -08 Paints
SECTION 9 -08.8 IS A NEW SECTION.
9 -08.8 Manhole Coating System Products (RC)
9 -08.8(1) Coating System Specification (RC)
The following coating system specifications shall be used for
coating (sealing) interior concrete (including the channel) surfaces
of sanitary sewer manholes when required.
Page-SP-51
Revision Date: May 19, 1997
9 -23 Concrete Curing Materials and Admixtures 9 -29 Illumination, Signals, Elect
Coating System Specification
A. General
1. Buried Manhole
Surface Color Paint System
a. Buried, and White C -1
exposed
concrete
surfaces.
9 -08.8(2) Coating Systems
A. High Solids Urethane
r _ " Coating System: C1
Coating Material: High Solids Urethane
Surfaces: Concrete
Surface Preparation: In accordance with SSPC 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- Conseal high solids
urethane (2.0 DFT) Finish:
Two or more coats of Wasser
MC- Conseal (min. 4.0 DF7)
9 -23 Concrete Curing Materials and
Admixtures
SECTION 9-23.9 IS REVISED AS FOLLOWS:
9 -23.9 Fly Ash (RC)
Fly ash shall not be used around water lines.
9 -29 Illumination, Signals, Electrical
SECTION 9-29.1 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
9 -29.1 Conduit.,(RC)
The conduit P.V.C. - non - metallic shall be of the two tvoes
indicated below:
1. Schedule 8.0 Extra heavy wall P.V.C. conforming to
A_ STM, Standards, to be used in all installations under roadways.
2. Schedule 40 heavy wall P.V.C. conforming to ASTM
Standards.
SECTION 9 -29.2 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
9 -29.2 Junction Boxes (RC)
Junction boxes shall be reinforced concrete with ealvanized
steel from anchored in place and galvanized steel cover plate
(Diamond pattern) as indicated on detail sheets.
The inscriptions on the covers of the junction boxes shall be as
follows:
1. Signal only: "Signals'
2. Street Lighting only: "lighting"
3. Traffic Signal and Street lighting Facilities: "TS -LT"
The above inscriptions shall not be hieher than the ton surface
SECTION 9 -29.3 IS REVISED AND SUPPLEMENTEII
FOLLOWS:
9 -29.3 Conductors, Cable (RC)
Each wire shall be numbered at each terminal end w,
wrap - around type numbering strip bearing the circuit nu
shown on the plans.
No splicing of any traffic signal conductor shall be
unless otherwise indicated on the plans. All conductor runs
be pulled to the appropriate signal terminal compartment OW,
with pressure type binding posts. The only exceptions shall be tb
splices for detector loops at the nearest junction box to the loo
The contractor shall provide and install all the nece r
wiring, fuses and fittings so as to complete the installation of tb
signal and lighting ui ment as shown on the plans. All material
and installation methods, except as noted otherwise herein
comply with applicable sections of the National Electrical CodeE
8. Detector loop wire shall be No. 1244 AWG strande
copper wire, Class B, with chemically cross - linked polyeth
type RHH -RHW insulation of code thickness.
(11) wait- sCommunications cable (411 shall meet
specification PE -39 and shall have t;ia- pair.-No. 19 AWG wire
with 0.008 inch FPA/MPR coated aluminum shielding. The
shall have a petroleum compound completely filling the insi
the cable.
The shielded communications /signal interconnect cable shal
meet the following:
1. Conductors: Solid soft drawn annealed copper, sizz'
awg.
2. Insulation: solid, virgin high density 1 eth I a
polypropylene, with telephone industry color coding.
3. Cable core assembly: insulated conductors are twil
into pairs with varying lays (twist lengths) to minimize cross tall
and meet strict capacitance limits.
4. Shielding: A corrosion /oxidation resistant tinted ethy
copolymer coated (both sides) .008" thick corrugated alums
tape shield is applied longitudinally with shielding coverage. A
.005 corrugated tape applied in the same manner is acceptable.
5. Outer jacket: A black, low density high molecular w
virgin polyethylene (compounded to withstand sunfillilli
temperature variations and other environmental conditions plot
abuse during installation ) is extruded overall to rovid
continuous covering.
6. Footage markings: footage markings must be pri c_
sequentially a minimum of 2' along the outer jacket.
7. Filling: the entire cable within the outer jacket is fl2at
with petroleum - polyethylene gel filling compound including
area between the outer jacket and the shield.
SECTION 9 -29.9 IS SUPPLEMENTED BY ADDING If
FOLLOWING:
9 -29.9 Ballast, Transformers (RC)
The Ballast shall be ire -wired to the lamp socket and term
board. of
SECTION 9 -29.10 IS SUPPLEMENTED BY ADDING TH,b
FOLLOWING:
9 -29.10 Luminaires (RC)
The filter shall be charcoal with elast -omer gasket.
Luminaires shall have a cast aluminum housing of the co,
head style with a glass ovate refractor.
of the cover plates.
Page -SP -52 �I
Revision Date: May 19, 1997
' 9 -29 Illumination, Signals, Electrical g 9 -29 Illumination, Signals, Electrical
u
5
fJ
1 11
The manufacturer's name or symbol shall be clearly marked
on each luminaire.
9 -29.11 Control Equipment
SECTION 9- 29.11(2) IS DELETED AND REPLACED WITH:
9- 29.11(2) Photoelectric Controls (RC)
Photoelectric controls shall be a plug -in device rated to
operate on 120 volts, 60 Hz. The unit shall consist of a light
sensitive element connected to necessary control relays. The unit
shall be so designed that a failure of any electronic component will
energize the lighting circuit.
The photo cell shall be a solid state device with stable turn -on
values in the temperature range of -55 degrees C to +70 degrees
C. The photo cell shall be mounted externally on top of the
luminaire. In a contactor controlled system, the photo cell to
control the system shall be mounted on the luminaire nearest to the
service /contactor cabinet. The photo cell shall be capable of
switching "ON" 1,000 watts of incandescent load as a minimum.
SECTION 9 -29.13 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
9 -29.13 Traffic Signal Controllers (RC)
The unit shall operate on 120 volt, 60 cycle, single phase
alternating current and shall use the power line frequency as a time
base. The traffic signal controller shall meet the requirements of
the National Electrical Manufacturers Association (NEMA)
Standard Publications.
Components such as resistors, capacitors, diodes and
transistors shall be individually replaceable utilizing approved
standard soldering techniques. Intergrated circuits shall be
mounted in sockets and shall be easily replaceable without
soldering. All components shall be standard "Off the shelf" items.
The traffic signal controller shall be capable of interfacing
with the Multisonic real time, master computer. The controller
shall be capable of both on -line operation (control by the multisonic
master computer) and standby operation. The controller shall
establish the sequence of signal phases including overlaps in
conformance with the signal phasing diagram on the plans. When
operating either in a fixed time mode or in a fully- actuated mode
with volume density on each phase as required. All clearance
timing and pedestrian timing shall be accomplished at the local
intersection.
SECTION 9- 29.13(2) IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
9- 29.13(2) Flashing Operations (RC)
2. Police Panel Switch. When the flash - automatic switch
located behind the police panel door is turned to the flash position,
the signals shall immediately revert to flash; however, the
controller shall "STOP TIME.- When the switch is placed on
automatic, the signals shall continue to flash for an additional
8 second flash period. At the completion of the continued 8 second
flash period, unless otherwise specified, the controller shall
immediately resume normal cyclic operations at the beginning of
artery g :o" e!y low_
4. Power Interruption. On "NEMA- controllers any power
interruption longer than 475 plus or minus 25 milliseconds, signals
shall re- energize consistent with No. 2 above to ensure an 8 second
flash period prior to the start of artery green. A power interruption
of less than 475 plus or minus 25 milliseconds shall not cause
resequencing of the controller and the signal displays shall
re- energize without change. J, pe !70 cor•ro»om sh-11
5. Conflict Monitor. Upon sensing conflicting signals or
unsatisfactory operation voltages, the conflict monitor shall
immediately cause the signal to revert to flash; however, the
controller shall stop time at the point of conflict. After the conflict
monitor has been reset, the controller shall immediately take
command of the signal displays at the beginning of artery
gr"a eilow.
6. Flash unit shall be a two circuit type capable of
switching loads up to 1000 watts per circuit alternately at a rate of
60 flashes per minute per circuit plus or minus two flashes per
minute.
SECTION 9- 29.13(3) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
9- 29.13(3) Emergency Pre - emption (RC)
Immediately after a valid call has been received, the
pre - emption controls shall cause the signals to display the required
clearance intervals and subsequent pre - emption intervals.
Pre - emption shall sequence as noted in the contract. Pre - emption
equipment shall be installed so that internal wiring of the
controller, as normally furnished by the manufacturer, is not
altered.
Emergency vehicle pre - emption shall be furnished as modules
that plug directly into a rack wired to accept 3 -M discriminator
type units. The pre - emption system operation shall be compatible
with the 500 Series 3M company "opticom" system which the City
of Renton is currently using and shall be capable of being activated
by the same transmitters.
The optical signal discriminator system shall enable an
authorized vehicle to remotely control traffic control signals from a
distance of up to 1800 feet (0.54 kilometers) along an unobstructed
"line of sight" path. The system shall cause the traffic signals
controller to move into an appropriate fire pre - emption program.
this optical discriminator shall interface to the 562 software, for
field programmability. It shall . consist of the following
components:
a. Optical energy detectors which shall be mounted on the
traffic signal mast arms and shall receive the optical energy
emitter's signal.
b. Discriminators which shall cause the signal controller to
go into internal pre - emption which will give the authorized vehicle
the right of way in the manner shown on the phase sequence
diagram.
c. Pre - emption Indicator Lights.
Optical Detector
a. Shall be of solid state construction.
b. Fittings shall meet the specifications of the system
manufacturer to facilitate ease of installation.
c. Shall operate over an ambient temperature range of -4TF
to +180 °F (-40 °C to +85 °C).
d. Shall have internal circuitry encapsulated in a semi -
flexible compound and shall be impervious to moisture.
e. Shall respond to the optical energy impulses generated by
a pulsed Xenon source with a pulse energy density of 0.8 micro
joule per square meter at the detector, a rise time less than one
microsecond and half power point pulse width on not less than
thirty microseconds.
Page -SP -53
Revision Date: Mav 19. 1997
9 -29 Illumination, Signals, Electrical 9 -29 Illumination, Signals, Electrical I
Discriminator
Each module shall do the following:
a. Shall provide for a minimum of two channels of optical
detector input.
b. Shall provide for a minimum of two discrete channels of
optically isolated output.
When a pre - emption detector detects an emergency vehicle
the phase selector shall hold the controller in the required phase or
advance directly to that phase after observing all vehicle
clearances. The phase selector shall hold the controller in the
phase selected until the detector no longer detects the emergency
vehicle.
When the phase selector is responding to one detector, it shall
not respond to any other detector until calls from the first detector
are satisfied. Indicator lights shall indicate power on signal being
received, channel called. Switches shall control system power and
simulate detector calls for each phase.
SECTION 9- 29.13(27) IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
9- 29.13(4) Wiring Diagrams (RC)
The controller cabinet shall have a waterproof envelope with a
side access attached to the inside of the cabinet door. At the time
of delivery the envelope shall have four complete sets of schematics
and manuals for all assemblies and sub - assemblies.
SECTION 9- 29.13(6) IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
9- 29.13(6) Radio Interference Suppressors
A Cornell - Dubiler radio interference filter NF 10801 -1 30
amps or equivalent shall be used . to filter the A.C. power.
Additionally, all power supplies shall have noise immunity from
other devices within the cabinet.
SECTION 9- 29.13(7) IS REVISED AND SUPPLEMENTED AS
FOLLOWS:
9- 29.13(7) Traffic- Actuated Controllers (RC)
Traffic- actuated controllers shall be electronic devices which,
when connected to traffic detectors or other means of actuation, or
both, shall operate the electrical traffic signal system at one or
more intersections.
All solid -state electronic traffic- actuated controllers and their
supplemental devices shall employ digital timing methods.
The traffic signal control equipment, unless otherwise
permitted in the contract, must specifically conform to current
NEMA r. specifications. .
modified by there Spcgifk2tionr wad
Actuated traffic signal controllers shall be 8 -phase control
units. Volume- density timing features shall be provided on all
controllers.
pin of e;,@;y GwmeGtiag plug shall be wilia;@d as
degc;ibed within the NEMA r-equir4mont, except thas ;hosc pins
identified as "spare" er "futum" n mm2ia unused. CoRtr-ollcr-
inte;:Gha
g
Overlaps fo;: NEMA con"Her-c may be aGG@mpj;rh@d by
mothod of i-
and pedestrian call that Q:I;i be vie,.ved- simultancously with
F;;;n;Jt2AQ0uf;ly With other. fiming data
asuratie;r.
All timing functions and input and output features for fully -
actuated, volume- density operation shall be provided in accordance
with NEMA standards.
The controller shall provide for setting each timing interval by
means of positively calibrated settings. The timing functions shall
be on the front of the controller unit or shall have keyboard ent*y
and liquid crystal display. For the standby operation the traffic
signal controller shalt include all circuitry required to provide all
timing and all functions for signal operation in a fully- actuated
mode. Standby operation shall automatically occur upon opening
of interconnect lines, failure of central master computer, or when
specified by the master. The standby operation shall follow and be
coincidental in phase to that phase being displayed at the start of
standby operation. Transfer from computer supervision shall not
call up a starting yellow.
SECTION 9-29.130A IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
9- 29.13(7)A Environmental, Performance and Test
Standards for Solid -State Traffic
Controllers (RC)
The traffic signal controller assemblies, including the traffic
signal controller, auxiliary control equipment and cabinet shall be
shop tested to the satisfaction of the Engineer. Testing and check-
out of all timing circuits, phasing and signal operation shall be at
the City of Renton Signal Shop, Renton Washington. The Signal
Shop will make space available to the contractor for the required
test demonstrations. The contractor shall assemble the cabinet and
related signal control equipment ready for testing. A complete
demonstration by the contractor of all integrated components
satisfactorily functioning shall start the test period. Any
malfunction shall stop the test period until all parts are
satisfactorily operating. The test shall be extended until a
minimum of 72 hours continuous satisfactory performance of the
entire integrated system has been demonstrated. The
demonstration by the contractor to the Engineer of all components
functioning properly shall not relieve the contractor of any
responsibility relative to the proper functioning of all aforestated
control gear when field installed.
SECTION 9- 29.13(7)B IS REVISED AND SUPPLEMENTED
AS FOLLOWS:
9- 29.13(7)B Auxiliary Equipment for Traffic Actuated
Controllers (RC)
The follolAdug apply !0 auxiii --
police, panei switches, reseptac3e ;0quimme„tg —vent fan
Page -SP -54
Revision Date: May 19, 1997
II
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1
9 -29 Illumination, Signals, Electrical
Power Switches
_ There shall be a main power switch inside the cabinet that
shall render all control equipment electrically dead when turned
off. There shall be a controller power switch that shall render the
controller and load switching devices electrically dead while
maintaining flashing operation for purposes of changing controllers
or load switching devices.
Stop Time Bypass Switch
There shall be a switch in the cabinet identified as the stop
time bypass switch. If the intersection is placed on flashing
operation either by the flash switch or the fail safe monitor, the
controller shall immediately stop time. The stop time bypass
switch shall remove stop time from the controller and permit
normal cycling operation while the intersection remains in flashing
operation.
DETECTOR test switch
Each vehicle and pedestrian phase shall have a momentary
(spring return) detector test switch. When depressed the switch
shall place a call on its respective signal phase.
The convenience outlet and lamp socket
A convenience outlet protected with a ground fault interrupter
and an incandescent lamp socket shall be furnished in the main
cabinet. A door switch for the lamp shall be provided. THIS
circuit shall be protected by a circuit breaker rated at 20 amps.
Fail Safe Unit
Fail safe unit shall meet the NEMA -PLUS specifications and
shall monitor both the positive and negative portions of the A.C.
sine wave for all green amber and pedestrian walk indications
The duration of a display of conflicting indications shall not be long
enough to be visible to motorists or pedestrians before the monitor
initiates flashing operation. There shall be a visual indication that
the monitor has preempted normal operation.
The fail safe monitor shall be Model SSM -12LE as
manufactured by Eberle Design Inc., or approved equal
Surge Protector (Lighting Arrester)
The controller shall have an input voltage surge protector that
shall protect the controller input from any voltage surges that could
damage the controller or any of its components.
Field Wiring Terminal
There shall be a terminal strip for field wiring in the
controller cabinet. The terminals shall be numbered in accordance
with the schematic wiring diagram on the plans If a different
numbering system is used for the cabinet wiring then both
numbers shall label each terminal and the cabinet wiring schematic
drawing shall include the field wiring numbers where the terminal
strip is illustrated. A common bus bar with a minimum of 15
terminals and a ground bar with a minimum of 6 terminals shall be
rovided.
9 -29 Illumination, Signals, Etectr-ical
Computer Interface Unit
Interface communication devices shall be designed as separate
_units or as modules that plug directly into the controller case. The
communication devices shall be used for on -line computer control
of the intersection and shall be capable of transmitting all detector
and signal status information and receiving and decoding command
information from the computer all in conformance and within the
capability of the multisonic master computer unit and the
interconnect cables.
SECTION 9- 29.I3(7)D IS REVISED AND SUPPLEMENTED
AS FOLLOWS.
9- 29.13(7)D Controller Cabinets (RCLSA)
1. Construction shall be of 0.073 -inch minimum thickness
Type 304 stainless steel, 0.125 -inch minimum thickness clo"
aaodiaed —sheet aluminum, or cast aluminum. Cabinets shall be
finished inside with an approved finish coat of exterior white
enamel and outside with an approved enamel finish light gray or
aluminum in color. As an alternate to painting the outside and
inside of the aluminum cabinets may be clear anodized aluminum.
5. The cabinet door shall be provided with:
a. A spring loaded construction core lock capable of
accepting a Best CX series core installed by others. Cast cabinets
shall have an approved one point positive latch. Formed cabinets
shall have a three point latch.
b. A police panel door with a stainless steel hinge pin and
a lock. Two police keys with shafts a minimum of 13/4 inch long
shall be provided with each cabinet.
Inside the police panel there shall be a signal on-off
switch which shall prohibit any signal display in the field but will
allow the control equipment to operate when placed in the "off
position. A second switch shall be the auto-flash switch When
placed in the "flash" position controller power shall remain on and
controller shall stop time dependent on switch setting on the
auxiliary panel described later.
c. Both- Main dow: and polico pand door. shall have @no
Cabinet doors shall be gasketed
with one piece, close cell neoprene. They shall be equipped with
some type of stops so the door may be held open in either of two -
positions at approximately 90 degrees and 180 degrees and be of
suitable design to withstand a 40 mph wind..
d. A two position door stop assembly.
e. The Controller cabinet shall have a load bay panel with at
least the following items mounted on the face of the panel: transfer
relays; load switches; and terminal blocks for termination of all
wires contained on a separate panel (the terminal block shall
conform to Washington Standard Specifications).
This load bay panel shall be mounted so that when the screws
are removed, it will be possible to obtain full access to the
terminations on the back of the load bay panel.
SECTION 9 -29.16 IS SUPPLEMENTED BY ADDING THE
FOLLOWING.
9 -29.16 Vehicular Signal Heads (RC)
Vehicular signal heads shall have 12 inch lens sizes unless
shown otherwise on the signal plans. Vehicular signal head
housings shall consist of separate sections and be expandable type
for vertical mounting. Lens shall be glass and meet I.T.E.
Specifications for light output. _Reflectors shall be alzac. Each
signal head shall have a 1/4 inch drain hole in its base.
Page -SP -55
Revision Date. May 19, 1997
9 -29 Illumination, Signals, Electrical 9 -29 Illumination, Signals, Electrical _1
Vehicle signal heads shall be cast aluminum.
All signal heads shall include a back plate 5 inch square cut
border. Signal heads, including outside of visors and back of back
plates shall be finished with two coats of factory- applied traffic
signal yellow baked enamel. The inside of the visors and front of
back plates shall be finished with two coats of factory- applied flat
black enamel.
Mounting hardware will provide for a rigid connection
between the signal head and mast arm. All mounting hardware
will be of the top -mount plumbizer type as shown on the standard
plans, unless specified otherwise on the plans.
Position of the signal heads shall be located as close as
possible to the center of the lanes. Signal heads shall be mounted
on the mast arm such that the red indicators lie in the same plane
and such that the bottom of the housing of a signal head shall not
be less than 16 feet 6 inches nor more than 18 feet 6 inches above
the grade at the center of the roadway. All bolts and other
miscellaneous mounting hardware shall be stainless steel.
SECTION 9- 29.I6(2)A HAS BEEN REVISED AS FOLLOWS:
9- 29.16(2)A Optical Units (RC)
Eight inch conventional signals shall employ a 67 to 69 watt
traffic signal lamp rated for 130420 volt operation, 595 minimum
initial lumen, 665 rated initial lumen, 8,000 -hour minimum,
2 7/16 -inch light center length, A -21 bulb, medium base, clear
traffic signal lamp. Twelve inch traffic signal heads require
42013Qvolt, 165 watt, 1,750 minimum initial lumen, 1950 rated
initial lumen clear traffic signal lamps with a 3 -inch light center
length, 8,000 hour minimum rated life, P -25 bulb and medium
base. Bulbs shall be installed with the opening between the filament
ends up.
SECTION 9- 29.16(2)B HAS BEEN REVISED AS FOLLOWS:
9- 29.16(2)B Signal Housing (RC)
Each lens shall be protected with a removable visor of
aluminum of the tunnel type, unless specified
otherwise in the contract. Visors shall have attaching ears for
installation to the housing doors. Conventional signal heads shall
have square doors.
SECTION 9- 29.16(2)C HAS BEEN REVISED AS FOLLOWS:
9- 29.16(2)C Louvered Visors (RC
Where noted in the Contract, louvered tunnel visors shall be
furnished and installed. Directional louvers shall be constructed to
have a snug fit in tH6 signal visor. The outside cylinder shall be
constructed of aluminum , and the louvers shall
be constructed of anodized aluminum painted flat black.
Dimensions and arrangement of louvers shall be as shown in the
contract.
SECTION 9- 29.16(2)D HAS BEEN DELETED AND
REPLACED WITH:
9- 29.16(2)D Back Plates (RC)
Back plates shall be furnished and attached to the signal
heads. Back plates shall be constructed of anodized, 3-S
half -hard aluminum sheet, 0.058 -inch minimum thickness, with
5 -inch square cut border and painted black in front and yellow in
back.
9- 29.16(2)E Painting Signal Heads (RC)
Traffic signal heads, including outside of visors and back of
back plates, shall be finished with two coats of factory applied
traffic signal green- ely low baked enamel. The inside of visors,
front of back plates, and louvers shall be finished with two coats of
flat black enamel.
SECTION 9- 29.16(3) (RC) IS DELETED.
V "M 160) Signal Rea (RQ
SECTION 9 29.16(3)A (RC) IS DELETED.
9- 29.16(3)A 8-inch Valycarbenate Tl'ral'fs Signal Heads
(RC)
SECTION 9- 29.16(3)B (RC)IS DELETED.
.0-19 16(3)B 11_:.,gh F41:yc2rt,, nate U..ffic S;. na4
Heads (RC)
SECTION 9-29.17 HAS BEEN REVISED AS FOLLOWS.
9 -29.17 Signal Head Mounting Brackets and Fittings
(RC)
Fittings for 3 jtpe 44 and N movatr ^h ^n be :... r ll a
unpainted All other. hardware for eta mounts shall be painted
with two coats of factory applied traffic signal Federal yellow
gs c"aked enamel.
SECTION 9- 29.18(1) IS SUPPLEMENTED AND REVISED AS
FOLLOWS:
9- 29.18(1) Induction Loop Detectors (RC)
Detector amplifiers shall be Detector Systems model 810A or
equal.
Induction loop amplifiers installed with NEMA controls shall
conform to current NEMA specifications.
I ra
SECTION 9 -29.20 HAS BEEN REVISED AS FOLLOWS:
9 -29.20 Pedestrian Signal (RC)
Pedestrian signals shall be either incandescent- fiber optic or
neon -grid type, or other types as specified . in the contract.
Pedestrian signals shall conform to TTE Standards (Standard for
Adjustable Face Pedestrian Signal Heads, 1975).
clear. sr.2ffir. swal lamp ;atcd to; QQ volt operasoon It shall be
come; longth, A "I bulb
a- aaitaintttm of 4 3.42 inches - h; h -- Symbol messages, when
specified, shall be a minimum of 12 inches high and 7 inches in
width.
Housings shall be die -cast aluminum and shall be painted with
two coats of factory applied traffic signal ySy2fffWR enamel.
VACANT SECTION 9- 29.20(1) IS. REPLACED BY ADDING
THE FOLLOWING NEW SECTION:
9- 29.20(1) Fiber Optic Type (RC)
The fiber optics shall be drawn from optical glass of hi
purity. The fibers shall be temperature resistant. The fibers shall
be resistant to the UV light emitted by the halogen lamp and shall
maintain their high transmission properties throughout the lifetime
Page -SP -56
Revision Date: May 19, 1997
4
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9 -29 Illumination, Signals, Electrical
of the sign. The light guides shall contain fibers with a diameter of
53 microns. Each single arm in the harness shall contain
approximately 300 fibers. The optical sheathing shall have a wall
thickness of at least 1.5 microns. The common end of each bundle
shall have a hexagonal bundle format. The common bundle end
and each arm end shall be epoxied and optically polished.
The light source shall be a halogen incandescent lamp with
dichroic reflector. The lamp shall use built -in, lead -in wires instead
of pins. The reflector shall be covered with a hard coating capable
to withstand a temperature of 400 degrees Centigrade, rapid
temperature changes, aggressive chemical attacks. The coating
shall be tested by soaking in Oxalic Acid 0.71N for a period of 2
hours. The coating shall not dissolve during this period. The lamp
shall be 50 watt and rated for 6000 hours at 10 volts. The. lamp
together with the fiber shall produce a light intensity as high as
3800CD. The 115 -volt primary, 10 -volt secondary transformers,
light guides and all wiring shall be enclosed in a sheet aluminum
housing. The matrix plate shall be constructed of 0.125 thick
aluminum sheet protected by a 0.125 polycarbonate sheet. The
signal housing shall be weather tight. Each common end of a
bundle shall have a clip -on type color filter, one of Portland
Orange and one of Lunar White. The viewing end of the fiber optic
display shall not require a cone for magnification, and shall provide
a wide viewing angle. Each message shall have a minimum of 82
light points. All components shall be fastened to the flat black
matrix plate. When the sign is not illuminated, it shall blank out
with no message legible. The low power consumption lamps shall
be serviceable without any tools.
SECTION 9- 29.20(2) IS REVISED AND SUPPLEMENTED AS
FOLLOWS.
9- 29.20(2) Neon Grid Type (RC)
All neon grid heads shall be equipped with Z crate visors
m_ ade of polycarbonate plastic designed to eliminate sun phantom.
Neon tubing shall be enclosed and shockmounted inside
a rugged plastic module.
tFaR
9ral pyrex glass houzsiag�
The pedestrian signal shall have a solid state message module
electronic ballast, no external transformer,'and operate at 30 watts.
The heads shall display two symbol messages, "hand" (for the
do not walk mode) in Portland orange and "Man" (for the walk
mode) in lunar white. The message module shall consist of two
neon gas tubes enclosed in a housing made of polycarbonate
plastic. The lens material shall be polycarbonate plastic. The
visors shall be flat black in color.
SECTION 9 -29.24 IS DELETED AND REPLACED BY THE
FOLLOWING.
9 -29.24 Service Cabinets (RC)
The signal /street lighting service cabinet shall be as indicated
on the contract plans and detail sheets. All electrical conductors
buss bars and conductor terminals shall be copper or brass. The
cabinet shall be fabricated from galvanized cold rolled sheet steel
with 12 gauge used for exterior surfaces and 14 gauge for interior
panels. Door hinges shall be the continuous concealed piano type
and no screws, rivets or bolts shall be visible outside the enclosure.
The cabinet door shall be fitted for a Best internal type lock. The
cabinet shall have ventilation louvers on the lower and upper sides
complete with screens, filters and have rain tight gaskets. The
cabinet door shall have a one piece weather proof neoprene gasket.
9 -29 Illumination, Signals, Electrical
SECTION 9-2P24(l) IS DELETED AND REPLACED WITH
THE FOLLOWING:
9- 29.24(1) Painting (RC)
The finish coat shall be a factory baked on enamel light grey
in color. The galvanized surface shall be etched before the baked
on enamel is applied. The interior shall be given a finish coat of
exterior grade of white metal enamel.
Painting shall be done in conformance with the provisions of
Section 8- 20.3(12).
SECTION 9-29.24(2) IS DELETED AND REPLACED WITH
THE FOLLOWING:
9- 29.24(2) Electrical Circuit Breakers and Contactors
(RC)
The electrical circuit breakers and contactors shall be as
indicated on the contract plans and detail sheets. The following
equipment shall be featured within the cabinet.
1. Main circuit breaker
2. Branch circuit breakers
3. Utility plug (120 volt -20 Amp rated) G.F.I. Type
4. Light control test switch (120 volt -15 Amp).
5. Contactor relay for each circuit
6. Double pole branch breaker(s) for lighting circuits. (240
volt
7. One 120 volt, 20 Amp single pole branch breaker (for
utility plugs)
8. Type 3- single phase 120/240 volt grounded neutral
service
9. One 120 volt 40 Amp single pole branch breaker (sigrral
service
10. Complete provisions for 16 breaker poles
11. Name plates phenolic black with. white engraving except
the main breaker which shall be red with white lettering. All name
plates shall be attached by S.S. screws.
12. Meter base sections are unnecessary
SECTION 9 -29.25 IS DELETED AND SUPPLEMENTED BY
THE FOLLOWING:
9 -29.25 Terminal and Interconnect Cabinets (RC)
The pole mounted terminal box shall be made of molded
fiberglass, be grey in color, be approximately 16" high x 13 -7/8"
wide x 5 -7/8" deep and have a minimum of 16 terminals on the
terminal blocks. The box shall be weather tight, have a single door
with continuous hinge on one side and screw hold downs on the
door locking side. All hardware will be stainless steel. All
mounting hardware shall be stainless steel and shall be incidental to
the unit price of terminal box.
Terminal blocks shall be 600V heavy duty, barrier type. Each
terminal shall be separated by a marker strip. The marker strip
shall be permanently marked with the circuit number indicated in
the Plans. Each connector shall be a screw type with No. 10 post
capable of accepting no less than 3 #12 AWG wires fitted with
spade tips.
Cabinet doors shall be gasketed with a one -piece closed cell
neoprene gasket and shall have a stainless steel piano hinge.
One spare 12 position terminal block shall be installed in each
terminal cabinet and amplifier cabinet.
Mounting shall be as noted in the contract.
Interconnect splice tower cabinets shall be Type F, with
nominal dimensions of 22" high x 13" wide x 11" deep and
constructed of cast aluminum and fitted with a Best internal lock.
Page -SP -57
Revision Date: May 19, 1997
9 -30 Water Distribution Materials
9 -30 Water Distribution Materials
9 -30.1 Pipe
SECTION 9- 30.1(1) IS REVISED AS FOLLOWS:
9- 30.1(1)Ductile Iron Pipe (RC)
1. Ductile iron pipe shall be centrifugally cast and meet the
requirements of AWWA C151. 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 5259 or the thickness class as shown in
the Plans.
9 -30.3 Valves
SECTION 9- 30.3(1) HAS BEEN REVISED AS FOLLOW:
9- 30.3(1) Gate Valves (RC)
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 V
bypass installation.
Gate valves shall conform to AWWA C500 and shall be iron
body, bronze - mounted, double disc with bronze wedging device
and O -ring stuffing box.
RESILIENT SEATED GATE VALVES:
Resilient seated gate valves shall 'be manufactured to meet or
exceed the requirements of AWWA Standard 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 Water Distribution Materials I
SECTION 9- 30.3(3) IS SUPPLEMENTED BY ADDING THE '
FOLLOWING.
9- 30.3(3) Butterfly Valves (RC)
Butterfly valves shall be Dresser 450 or Pratt Groundhog '
SECTION 9- 30.3(5) HAS BEEN DELETED AND REPLACED
WITH THE FOLLOWING:
9- 30.3(5) Valve Marker Posts (RC) '
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. '
SECTION 9- 30.3(7) HAS BEEN SUPPLEMENTED AS
FOLLOWS:
9- 30.3('7) Combination Air Release/Air Vacuum
Valves (RC)
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.
SECTION 9- 30.3(8) IS REVISED AS FOLLOWS:
9- 30.3(8) TappiLg Sleeve and Valve Assembly (RC)
Tapping sleeves shall be cast iron, ductile iron staiuloss
epoxy - coated steel, or other approved material.
SECTION 9- 30.3(9) IS A NEW SECTION:
9_ - 30.3(9) Blow -Off Assembly (RC)
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.
SECTION 9 -30.5 IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
9 -30.5 Hydrants (RC)
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.
SECTION 9- 30.5(1) IS SUPPLEMENTED BY ADDING THE
FOLLOWING:
9- 30.5(1) End Connections (RC)
Hydrants shall be constructed with mechanical joint
connection unless otherwise specified in bid proposal description.
Page -SP -58
Revision Date: May 19, 1997
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' 9 -30 Water Distribution Materials
I SECTION 9- 30.5(2) IS DELETED AND REPLACED WITH
THE FOLLOWING:
I .;
9- 30.5(2) Hydrant Dimensions (RC)
Fire hydrants shall be Corey type (opening with the pressure)
or compression type (opening against pressure) conforming to
AWWA C- 502 -85 with a 6 inch mechanical joint inlet and a main
valve opening (M.V.O.) of 5 1/4 inches, two 2 1/2 inch hose
nozzles with National Standard Threads 7 1/2 threads per inch and
one 4 inch 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
9 -30 Water Distribution Materials
synthetic molded rubber gasket, and shall be attached to hydrant
adapter with 1/8" coated stainless steel aircraft cable
Fire hydrants shall be installed per City of Remon Standard
Detail for fire hydrants, latest revisions.
SECTIONS OF 9- 30.6(3) HAVE BEEN MODIFIED AS
FOLLOWS:
9- 30.6(3) Service Pipe
9- 30.6(3)B Polyethylene Pipe (RC)
Polyethylene pipe shall not be used.
9- 30.6(3)C Polybutalene Pipe (RC)
Polybutalene pipe shall not be used.
SECTION 9- 30.6(4) HAS BEEN REVISED AS FOLLOWS:
Fittings used for copper tubing shall be compression type with
gnpper ring.
SECTION 9- 30.6(5) HAS BEEN SUPPLEMENTED AS
FOLLOWS:
9- 30.6(5) Meter Setters (RC).
Meter setters shall be installed per the City of Renton
Standard Details for water meters, latest revision.
Page -SP -59
Revision Date: May 19, 1997
WSDOT AMENDMENTS
INDEX TO WSDOT AMENDMENTS
WSDOT AMENDMENTS
WSDOT AMENDMENTS
The following WSDOT Amendments shall be used in conjunction with the WSDOTIAPWA 1996 Standard Specifications for Road,
Bridge and Municipal Construction, and with any project specific Special Provisions contained within the contract document.
The following "Index - Amendments," as issued by WSDOT, has been edited to signify (with the letters SAX followed by the
subsection number) specific subsection amendments that have been issued by WSDOT but are not used by the City of Renton. Those
SAX subsections have been deleted from this document.
The following Amendments to the Standard Specifications are made a part of this contract and supersede any conflicting
provisions of the Standard Specifications. In case of conflict, the order of precedence of the various contract documents shall be as
specified in Section 1 -04.2 as modified by the Renton Transportation Supplemental Specifications. For informational purposes, the date
following each Amendment title indicates the implementation date of the Amendment or the last date of revision by WSDOT.
SECTION 1
02.AP1 SECTION 1 -02, BID PROCEDURES AND
' CONDITIONS
(March 3, 1997)
"Irregular Proposals" revised.
' 04.APi SECTION 1 -04, SCOPE OF THE WORK
(March 3, 1997)
"Increased or Decreased Quantities" revised.
r
07.API SECTION 1 -07, LEGAL RELATIONS AND
RESPONSIBILITIES TO THE PUBLIC
(March 3, 1997)
A new Amendment. Sub - section 1- 07.9(5)
Required Documents is revised. Sub - section
1 -07.13(4) Repair of Damage is added.
"Required Records and Retention" revised.
09.AP1 SECTION 1 -09, MEASUREMENT AND
PAYMENT
(March 3, 1997)
"Payment for Material on Hand" revised.
10.AP1 SECTION 1 -10, TEMPORARY TRAFFIC
CONTROL
(March 3, 1997)
Anew Amendment. Sub - section 1- 10.3(5)
Temporary Traffic Control Devices is. revised.
Sub - section 1 -10.5 Payment is added.
"Conformance to Established Standards ", "Traffic
Control Labor" and "Payment" have been revised.
SECTION 2
03.AP2 SECTION 2 -03, ROADWAY EXCAVATION
AND EMEBA.NKNIENT
(March 3, 1997)
A new Amendment. Sub - section 2 -03.3(2) Rock
Cuts is revised. Sub - section 2 -03.3(14)K Select of
Common Borrow is added.
"Embankments at Bridge and Trestle Ends"
formula revised.
09.AP2 SECTION 2 -09, STRUCTURE EXCAVATION
(March 3, 1997)
A new Amendment. Sub - section 2- 093(4)
Construction Requirements, Structure Excavation,
Class B, Sub - section 2 -09.4 Measurement, and
Sub - section 2 -09.5 Payment are revised. Sub-
section 2- 09.3(1)E.Backfilling, Controlled Density
Fill is added.
"Measurement " drywells added.
SECTION 3
02.AP3: SECTION 3 -02, STOCKPILING
AGGREGATES
(March 3, 1997)
"Asphalt Concrete Aggregates" revised.
SECTION 5
04.AP5 SECTION 5-04, ASPHALT CONCRETE
PAVEMENT
(September 30, 1996)
A new Amendment. Sub - section 5- 04.3(10)B
Control is revised.
' Page -SP -60
Revision Date: May 19, 1997
WSDUT AMENDMENTS
SECTION 6
02.AP6 SECTION 6 -02, CONCRETE STRUCTURES
(March 3, 1997)
A new Amendment. Sub - section 6- 02.3(2)C
Contracting Agency - Provided Mix Design, Sub-
section 6-02.3.(6)A Weather and Temperature
Limits to Protect Concrete, and Sub - section 6-
02.3(24)C Placing and Fastening are revised.
Subsection 6- 02.3(6)A Temperature and Time for
Placement is added. Sub - section 6 -02.3(11)
Curing Concrete is added.
"Face Lumber, studs, Wales, and Metal Forms",
and "Field Bending" are revised.
10.AP6 SECTION 6-10, CONCRETE BARRIER
(March 3, 1997)
A new Amendment. Sub - section 6 -10.5 Payment
is supplemented with an additional item. Sub-
section 6- 10.3(1) Precast Concrete Barrier is
added.
" Precase Conc. Barrier" curing revised.
SECTION 7
05.AP7 SECTION 7 -05, MANHOLES, INLETS, AND
CATCH BASINS
(March 3, 1997)
Revised to include drywells. New standard item
1062 "precast conc. drywell ".
Revised standard item 7345 "Abandon Existing
Manhole ".
06.AP7 SECTION 7-06, CONCRETE PIPE
ANCHORS
(March 3, 1997)
This section is deleted in its entirety.
08.AP7 SECTION 7 -08, GENERAL PIPE
INSTALLATION REQUIREMENTS
(March 3, 1997)
A new Amendment Sub - section 7 -08.3(1)C Pipe
Zone Bedding is renamed to Bedding the Pipe.
Sub- section 7- 08.3(2)D Pipe Laying -- Steel or
Aluminum, Sub - section 7 -08.4 Measurement, and
Sub - section 7 -08.5 Payment are revised.
"Materials ", "Trenches ", "Jointing of Dissimilar
Pipe ", and "Payment" are revised.
"Standard plan for pipe collars pending.
17.AP7 SECTION 7 -17, SANITARY SEWERS
(March 3, 1997)
A new Amendment. Sub - section 7- 17.3(2)C
Infiltration Test is revised. Sub - section 7 -17.2
Materials is added.
"Infiltration Test" revised.
18.AP7 SECTION 7 -18, SIDE SEWERS
(October 28, 1996)
WSDOT AMENDMENTS I
SECTION 8
09.AP8 SECTION 8 -09, RAISED PAVEMENT
MARKERS
(March 3, 1997)
A new Amendment. Sub- section 8 -09.1
Description is revised. A new section, Sub-
section 8- 09.3(5) Recessed Pavement Markers is
added. Sub - section 8-09.5 Payment is
supplemented and revised.
Section revised St. Item from plural to singular.
10.AP8 SECTION 8-10, GUIDE POSTS
(September 30, 1996)
A new Amendment. Sub- section 8 -10.2 Materials
is revised. Sub - section 8 -10.3 Construction
Requirements is revised.
ILAP8 SECTION 8-11, GUARDRAIL
(March 3, 1997)
Anchor Installation revised.
15.AP8 SECTION 8-15, RIPRAP
(March 3, 1997)
"Materials ", and "Measurement" are revised.
17.AP8 SECTION 8 -17, IMPACT ATTENUATOR
SYSTEMS
(March 3, 1997)
Construction Requirements revised.
20.AP8 SECTION 8-20, ILLUMINATION, TRAFFIC
SIGNAL SYSTEMS, AND ELECTRICAL
(March 3, 1997)
A new Amendment. Sub - section 8- 20.3(4)
Foundations is revised. Sub- section 8- 20.3(13)A
Light standards is added.
"Equipment List and Drawings" revised.
21.AP8 SECTION 8-21, PERMANENT SIGNING
(March 3, 1997)
A new Amendment. Sub- section 8- 21.3(6) Sign
Refacing is revised. Sub- section 8 -21.2 Materials
is added. Sub - section 8- 21.3(9)F Bases is added.
Sub - section 8 -21.3 Construction Requirements is
added.
"Construction Requirements ", and "Materials"
are revised.
22.AP8 SECTION 8-22, PAVEMENT MARKING
(March 3, 1997)
A new Amendment. Sub - section 8 -22.4
Measurement is revised.
"Materials" revised.
Page -SP -6l
Revision Date. May 19, 1997
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WSDOT AMENDMENTS
SECTION 9
OLAP9 SECTION 9 -01, PORTLAND CEMENT
(September 30, 1996)
A new Amendment. Sub - section 9 -01.3 Tests and
Acceptance is revised to reference "Mill Test
Report Number ".
02.AP9 SECTION 9 -02, BTTUIVIINOUS MATERIALS
(March 3, 1997)
"Anti- Stripping Additive" revised.
03.AP9 SECTION 9 -03, AGGREGATES
(March 3, 1997)
A new Amendment. Sub - section 9 -03.15 Bedding
Material for Rigid Pipe is revised. Sub - section 9-
03.14(2) Select Borrow is revised.
"Gravel Backfill ", revised to include drywells.
04.AP9 SECTION 9-04, JOINT AND CRACK
SEALING MATERIALS
(March 3, 1997)
"Joint Mortar" revised.
05.AP9 SECTION 9 -05, DRAINAGE STRUCTURES,
CULVERTS, AND CONDUITS
(March 3, 1997)
A new Amendment. Sub - section 9- 05.6(4)
Structural Plate Pipe Arch, Sub - section 9-
05.6(8)A Corrugated Steel Plates, and Sub - section
9- 05.12(2) Profile Wall PVC Culvert Pipe and
Profile Wall PVC Storm Sewer Pipe are revised.
Sub - sections revised and added concerning piping.
"Coupling Bands" revised.
06.AP9 SECTION 9 -06, STRUCTURAL STEEL AND
RELATED MATERIALS
(March 3, 1997)
A new Amendment. Sub - section 9- 06.5(3) High
Strength Bolts is revised.
"High Strength Bolts" and "Anchor Bolts" are
revised. Correction to "Bolt, Nut, and Washer
Specifications.
09.AP9 SECTION 9 -09, TIMBER AND LUMBER
(March 3, 1997)
A new Amendment. Sub - section 9 -09.3(1)B
Placing in Treating Cylinders is revised..
WSDOT AMENDMENTS
10.AP9 SECTION 9 -10, PILING
(September 30, 1996)
A new Amendment. Sub - section 9 -10.1 Timber
Piling is revised. Sub - section 9 -10.5 Steel Piling
is revised.
Use message revised.
ILAP9 SECTION 9 -11, WATERPROOFING
(March 3, 1997)
Asphalt waterproofing revised.
12.AP9 SECTION 9 -12, MASONRY UNITS
(March 3, 1997)
Revised.
13.AP9 SECTION 9 -13, RIPRAP, QUARRY SPALLS,
SLOPE PROTECTION, AND ROCK WALLS
(March 3, 1997)
"Concrete Slab Riprap" section deleted.
16 AP9 SECTION 9 -16, FENCE AND GUARDRAIL
(March 3, 1997)
"Posts and Blocks ", revised.
17.AP9 SECTION 9 -17, FLEXIBLE GUIDE POSTS
(September 30, 1996)
A new Amendment. Sub - section 9 -17.1 General
is revised.
21.AP9 SECTION 9 -21, RAISED PAVEMENT
MARKERS (RPM)
(September 30, 1996)
Anew Amendment. Sub - section 9- 21.1(1)
Physical and Chemical Properties and Sub - section
9- 21.2(2) Optical Requirements are revised. Sub -
section 9- 29.6(5) Foundation Hardware is revised.
29.AP9 SECTION 9 -29, ILLUMINATION, SIGNALS,
ELECTRICAL
(September 30, 1996)
A new Amendment. Sub - section 9 -29.4
Messenger Cable, Fittings is revised.
33.AP9 SECTION 9 -33, CONSTRUCTION
GEOTEXTII.E
(September 30, 1996)
A new Amendment. Sub - section 9 -33.2
Geotextile Properties is revised_.
' Page -SP -62
Revision Date_ May 19, 1997
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IPROVCOV.DOC\
SPECIAL PROVISIONS
�0.
21 as8 ((
NAL
EXPI�;ES 1 /!- • �
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SPECIAL PROVISIONS
The following Special Provisions are made a part of this Contract and supersede any
conflicting provisions of the 1996 Standard Specifications for Road, Bridge, and
Municipal Construction (English) including the American Public Works Association
(APWA) Supplement to the Division 1, and the foregoing amendments to the Standard
Specifications.
DESCRIPTION OF WORK
This project includes roadway and storm drainage improvements on approximately 800
linear feet of S. 7' Street from Morris Ave. S. to Burnett Ave. S. All work, materials,
tools, labor, and guarantees thereof required for this project shall be furnished and
supplied in accordance with the attached Contract Plans, these Contract Provisions, and
the Standard Specifications.
1 -01 DEFINITIONS AND TERMS
1 -01.2 Abbreviations
1- 01.2(2) Items of Work and Units of Measurement
Section 1- 01.2(2) is supplemented with the following:
ACP
Asphalt Concrete Pavement
Conn.
Connection
E
East
Ex, Exist
Existing
ID
Inside Diameter
Inv.
Invert
MON
Monument
MUTCD
Manual On Uniform Traffic Control Devices
N
North
No.
Number
OD
Outside Diameter
PC
Point of Curve
PT
Point of Tangency
PI
Point of Intersection
PCC
Portland Cement Concrete
PVC
Polyvinyl Chloride Pipe
R/W
Right -of -Way
S
South
SS
Sanitary Sewer or Side Sewer
W
West
1 -02 BID PROCEDURES AND CONDITIONS
1 -02.2 Plans and Specifications
See "Instructions to Bidders" and "Bidders Checklist" contained in the Contract
Documents herein for pre -bid information.
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SPECIAL PROVISIONS - Continued
1 -02.4 Examination of Plans, Specifications, and Site Work
1- 02.4(1) General
Add the following to the end of Section 1- 02.4(1):
Locations of existing utilities shown on the Plans are approximate and some existing
utilities may have been omitted. It is the Contractor's responsibility to verify the
locations and elevations of existing pipelines, structures, grades, and utilities prior to
construction.
The Owner assumes no responsibility for any conclusions or interpretations made by the
Contractor on the basis of the information made available.
Before submitting a Bid, each Bidder will, at Bidder's own expense, make or obtain any
additional examinations, investigations, explorations, tests, and studies and obtain any
additional information and data which pertain to the physical conditions (surface,
subsurface, and underground utilities) at or contiguous to the site or otherwise which may
affect cost, progress, or performance of the work and which the Bidder deems necessary
to determine its Bid for performing the work in accordance with the time, price, and other
terms and conditions of the Contract Documents. The Bidder shall be responsible for all
costs associated with these additional examinations including all restoration work and
damages that may result of such investigation.
1 -02.5 Proposal Forms
Delete the first sentence of Section 1 -02.5 and replace with the following:
The Proposal and associated forms are included in these Contract Documents under
Documents Submitted in Sealed Bid Package. These forms shall not be altered by the
bidder. Reference herein to the Proposal Form(s) shall mean the "Proposal" and
"Schedule of Prices."
1 -03 AWARD AND EXECUTION OF CONTRACT
1 -03.1 Consideration of Bids (Addition)
The Contract will be awarded to the lowest responsive, responsible bidder.
1 -03.2 Award of Contract (Supplemental Section)
The Contract award or bid rejection will occur within 30 calendar days after bid opening.
1 -04 SCOPE OF WORK
1 -04.3 Project Coordination (New Section)
It shall be the responsibility of the Contractor to coordinate all work to be performed
under this Contract, including the ordering and acquisition of all equipment and
materials. This coordination shall encompass all work to be performed by the Contractor,
their subcontractor, the Owner, and any public utilities that may be involved.
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r
0
�I
0
�1
JI.
SPECIAL PROVISIONS - Continued
1-04.4(l) Force Account New Section
Section 1- 04.4(1) is supplemented with the following:
Payment or credits for changes amounting to $5,000 or less may be made under the bid
item "Force Account." At the discretion of the Owner, this procedure for Force Accounts
may be used in lieu of the more formal procedure as outlined in Section 1 -04.4, Changes.
I
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The Contractor will be provided a copy of the completed order for Force Account. The
agreement for the Force Account will be documented by signature of the Contractor, or
notation of verbal agreement. If the Contractor is in disagreement with anything required
by the order for Force Account, the Contractor may protest the order as provided in
Section 1 -04.5.
Payment or credits will be determined in accordance with Section 1 -09.4. For the
purpose of providing a common proposal for all bidders, the Owner has entered an
amount for "Force Account" in the Proposal to become a part of the total bid by the
Contractor.
1
1 -04.12 Mobilization and Demobilization (New Section)
The Contractor shall prepare a Mobilization and Demobilization Plan showing the
proposed location for storage of all equipment and material proposed to be located at the
site. Any storage within the City right -of -way shall not interfere with the traffic control
and erosion control plans, and the use of traffic lanes.
The Contractor shall obtain a Temporary Use Permit for any storage areas on private
property. The Contractor shall be responsible for all fees, applications, and work needed
to obtain the permit. The Contractor shall allow 2 -3 weeks to obtain the Temporary Use
Permit from the Owner.
The Contractor shall prepare a Work Plan, which shall include the following:
A. Proposed construction sequence and schedule for all major items of work.
B. Mobilization and Demobilization Plan showing the proposed location for
storage of all equipment and materials, and the removal of all equipment and
materials following the completion of construction and the removal of traffic
and erosion controls.
C. Shoring Plan for all stages of the project.
D. Erosion Control Plan for all stages of the project.
E. Traffic Control Plan.
F. A plan to provide for cleaning and sweeping of any impacted roadways
outside the limits of the construction area following completion of
construction and the removal of traffic and erosion controls.
G. A Dewatering Plan
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SPECIAL PROVISIONS - Continued
H. A Stormwater Bypass Plan
The Contractor shall submit a Shoring Plan to the Owner showing how shoring will be
accomplished and detailing the techniques and equipment that will be used. Shoring shall
be capable of supporting all earth loads and traffic loads and shall be based upon
recommendations given by the Geotechnical Engineer.
The Contractor shall develop a "red lined" erosion control plan and submit it to the
Owner for review and approval. The plan shall be based on the King County Surface
Water Design Manual, as adopted by the City of Renton, and proper construction
practices. After the erosion control system is installed, the Contractor shall make any
field adjustments necessary to reduce or eliminate any erosion and discharge of sediment -
laden water.
The Contractor shall develop a dewatering and stormwater bypass plan and submit it to
the Owner for review and approval. The plan shall be based on the recommendations of
the geotechnical report and proper construction practices. After the dewatering plan is
installed, the Contractor shall make any field adjustments necessary to reduce or
eliminate any erosion and discharge of sediment -laden water.
The Contactor shall develop a bypass plan and submit it to the Owner for review and
approval. The plan shall include a method for bypassing flows around existing storm
pipe that is taken out of service during construction.
The Contractor shall prepare a Traffic Control Plan for review and approval by the
Owner. The plan shall address the proposed working areas, signage, flaggers, Contractor
access to the working area, truck and equipment haul routes, and public access during
construction. The traffic control plan shall allow for one lane to be open at all times.
Allowable work hours are given in Special Provisions Section 1- 08.1(3). Actual work
hours will be approved in the Traffic Control Plan. The Owner may revise the work
hours to address traffic problems or neighborhood complaints. .
The Contractor is responsible for controlling mud and dust on any route used by trucks or
equipment, as noted in the Supplemental Specifications Section 1- 07.23. The Contractor
shall be prepared to use power sweepers, watering trucks, and other means necessary to
avoid creating a nuisance. Any debris on the roads shall be cleaned immediately. No
additional payment will be made for this work.
The Work Plan shall be submitted to the Owner for review, revision, and approval within
10 days of the Contract award.
1 -04.14 Construction Surveying, Staking, and As -built Drawings
(New Section)
The Contractor's surveyor shall provide the Owner with field books, as -built notes, prints
with the existing utilities encountered and locations, and surveyor's seal and signature per
Supplemental Specification Section 1- 05.5(5). The surveyor shall provide the as -built �I
drawing stamp and signature on the City mylar plan sheets, after the Owner adds the I
as-built drawing information and the information reviewed by the Surveyor.
At the end of the project the surveyor shall submit a plan sheet showing all City �I
monuments and street centerline monuments in the construction area (S. 7"' St. from
�I
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I
SPECIAL PROVISIONS - Continued
Morris Ave. S. to Burnett Ave. S.) and giving their new x, y, and z coordinates. The
surveyor shall establish new reference points to existing street monuments where
construction destroys an existing reference point (curbs, sidewalks, etc.). The surveyor
shall submit a new City of Renton Monument card with the updated monument and
reference point information.
The Owner will provide base grade plan sheets for the surveyor's use.
The costs shall be included in the lump sum price bid for "Construction Surveying,
Staking, and As -built Drawings."
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1 -06.7 Shop Drawings and Submittals (Additional Section)
1- 06.7(1) General (Additional Section)
Shop drawings and submittal review will be limited to general design requirements only,
SPECIAL PROVISIONS - Continued
responsibility for consequences due to deviations from the Contract Documents. No
1 -06 CONTROL OF MATERIAL
1 -06.1 Source of Supply and Quality of Materials (Supplemental Section)
No source has been provided for any materials necessary for the construction of this
improvement.
The Contractor shall arrange to obtain the necessary materials at his own expense, and all
costs of acquiring, producing, and placing this material in the finished work shall be
included in the unit contract prices for the various items involved.
If the sources of materials provided by the Contractor necessitates hauling over roads
other than City Streets, the Contractor shall, at his own cost and expense, make all
arrangements for the use of the haul routes.
1 -06.7 Shop Drawings and Submittals (Additional Section)
1- 06.7(1) General (Additional Section)
Shop drawings and submittal review will be limited to general design requirements only,
and shall not relieve the Contractor from responsibility for errors or omissions, or
responsibility for consequences due to deviations from the Contract Documents. No
changes may be made in any submittal after it has been reviewed except with written
notice and approval from the Owner.
By approving shop drawings, submittals, and any samples, the Contractor thereby
represents that he has determined and verified all field measurements, field construction
criteria, materials, catalog numbers, and similar data, and that he has checked and
coordinated each shop drawing with the requirements of the work and of the Contract
Documents.
Shop drawing and submittal data for each item shall contain sufficient information on
each item to determine if it is in compliance with the contract requirements.
Owner will pay the costs and provide review services for a first and second review of
each submittal item. Additional reviews shall be paid for by the Contractor by
withholding the appropriate amounts from each payment estimate.
Shop drawings and submittal items that have been installed in the work but have not been
approved through the review process shall be removed and an approved product shall be
furnished, all at the Contractor's expense.
The Contractor shall review each submittal and provide approval in writing or by
stamping with a statement indicating that the submittal has been approved and the
Contractor has verified dimensional information, confirmed that specified criteria has
been met, and acknowledges that the product, method, or information will function as
intended.
1{
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I
SPECIAL PROVISIONS - Continued
1- 06.7(2) Required Information (New Section)
Submit five copies of each submittal to the Owner. Shop drawings and submittals shall
be submitted on 81/2 "x11 ", I Vx17 ", or 22 "04" sheets and shall contain the following
�■1 information:
1. Project
2. Contractor
3. Owner
4. Applicable specification and drawings reference
5. A stamp showing that the Contractor has checked the equipment for conformance
with the Contract requirements, coordination with other work on the job, and
dimensional suitability
j6. A place for the Owner to place a 3 -inch by 4 -inch review stamp
7. Shop or equipment drawings, dimensions, and weights
8. Catalog Information
9. Manufacturer's specifications
10. Special handling instructions
11. Maintenance requirements
12. List of Contract exceptions
13. Other information as required by the Owner
1- 06.7(3) Review Schedule (Additional Section)
Shop drawings and submittals will be reviewed as promptly as possible and transmitted
to Contractor not later than 14 working days after receipt by the Owner. The Contractor
shall revise and resubmit as necessary to obtain approval. Delays caused by the need for
resubmittal may not be a basis for an extension of Contract time or delay damages at the
discretion of the Owner. At least one set of shop drawings will be returned to the
Contractor after review. Additional sets will be returned to the Contractor if extras are
remaining.
1- 06.7(4) Substitutions (Additional Section)
Any product or construction method that does not meet these Specifications will be
considered a substitution. Substitutions must be approved by the Owner prior to their
installation or use on this project.
1- 06.7(4)A After Contract Execution (Additional Section)
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SPECIAL PROVISIONS - Continued
Within 30 days after the date of the Contract execution, the Owner will consider formal
requests from the Contractor for substitution of products in place of those specified.
Submit two copies of request for substitution. Data shall include the necessary change in
construction methods, including a detailed description of proposed method and related
drawings illustrating methods. An itemized comparison of proposed substitution with
product or method specified shall be provided.
In making a request for substitution, the Contractor represents that he has personally
investigated proposed product or method and has determined that it is equal or superior
to, in all respects, the product specified. The Contractor shall coordinate installation of
accepted substitutions into the work, making changes that may be required for work to be
completed. The Contractor waives all claims for additional costs related to substitutions
that consequently become apparent.
1- 06.7(5) Submittal Requirements (Additional Section) ,
The Contractor shall provide the following submittal items to the Owner. The Contractor
shall provide additional submittal information to the Owner if required by the Owner.
1 -04.12 Traffic Control Plan
1 -04.12 Mobilization /Demobilization Plan
1 -04.12 Dewatering Plan
1 -04.12 Storm Bypass Plan
1- 06.7(4) Substitutions
5 -04.2
Asphalt Concrete Pavement Materials
�!
7 -04.2
Storm Sewer Pipe Materials
7 -05.2
Manhole and Catch Basin Materials
7- 08.3(1)B
Shoring Plan
7-17.3(1)B
Pipe Bedding
7- 17.3(1)C
Pipe Foundation
7- 17.3(1)D
TESC Plan (including Trench Dewatering Plan)
7- 17.3(3)
Backfilling Storm and Sanitary Sewer Trenches
7 -09.2
Water Line Materials (i.e., pipe, valves, deadman blocks)
8 -01
Erosion Control Materials
8 -02 Roadside Planting
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SPECIAL PROVISIONS
-
Continued
8 -04 Curb and Gutter
8 -14 Cement Sidewalk
9 -03.22 CDF
Payment of sales tax to the Washington State Department of Revenue is, under this
1 -07 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC
1- 07.1(1) Archaeological Discoveries and Historic Preservation Clause
(Addition)
The Contractor shall adhere to the National Historic Preservation Act of 1966 and 36
CFR 800 which provide for the preservation of potential historical, architectural,
archaeological, or cultural resources (herein called "cultural resources ") and fair
compensation to the Contractor for delays resulting from such cultural resources
investigations.
In the event that potential cultural resources are discovered during subsurface excavations
at the site of construction, the following procedures shall be instituted:
1. The Owner shall issue a Work Suspension Order directing the Contractor to cease
all construction at the location of such potential cultural resources find.
2. If archaeological findings include human remains, the Owner shall contact a
qualified archaeologist in consultation with the State Historic Preservation Officer
(SHPO) to evaluate the remains.
3. Such Work Suspension Order shall be effective until such time as a qualified
archaeologist can be called by the Owner to assess the significance of these
potential cultural resources and make recommendations to the State Historic
Preservation Officer. If the archaeologist, in consultation with the State Historic
Preservation, determines that the potential find is a significant cultural resource,
the Owner shall extend the duration of the Work Suspension Order.
4. Suspension of work at the location of the find shall not be grounds for any claim
by the Contractor unless the suspension extends beyond the Contract working
days allowed for the project, in which case the Owner will make an adjustment for
increased cost of performance of the Contract.
1- 07.2(1) State Sales Tax
,r
Section 1- 07.2(1) is supplemented with the following:
The work on this Contract is to be performed upon lands whose ownership obligates the
Contractor to collect state sales tax from the City of Renton.
Payment of sales tax to the Washington State Department of Revenue is, under this
Contract, required to be made by the Contractor. The Contractor shall, at the time of
making payment of sales tax, identify the work as having been performed within the City
of Renton and for the City of Renton.
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SPECIAL PROVISIONS - Continued
1 -07.5 Wildlife, Fisheries, and Ecology Regulations (Addition)
The Contractor shall comply with all permits obtained by the Owner.
The Contractor shall be responsible for making any changes required by the agencies, and
payment of any fines, for violation of any construction related permit provisions. The
Owner will not make additional compensation for any changes or fines due to the
Contractor's violation of construction provisions.
1-07.6 Permits and Licenses
Section 1 -07.6 is supplemented with the following:
The Contractor shall meet the required provisions of all permits. The Contractor shall not
use, divert, obstruct, or change the natural flow or bed of any river or stream, or utilize
any of the waters of the State or materials from gravel or sand bars, or from streambeds.
The Contractor shall comply with all requirements in said permit documents and all costs
shall be included in the various unit and lump sum prices bid.
1 -07.13 Contractor's Responsibility for Work
1- 07.13(1) General
Section 1- 07.13(1) is supplemented with the following:
Whether or not there appears here or elsewhere herein specific reference to guarantees of
all items of materials, equipment, and workmanship, they nevertheless shall be so
guaranteed against mechanical, structural, or other defects for which the Contractor is
responsible that may develop or become evident within a period of one year from and
after acceptance of the work by the Owner. Such guarantees shall include care of
backfilling at structures should the fill settle to such extent as to require refilling or
resurfacing roadway surfaces to restore the original or intended condition to grade.
1�
This guarantee shall be understood to imply prompt attention to any remedy of such
defects as those mentioned above if and as they occur after the Contractor shall have
written notice of their existence. If the defect, in the opinion of the Owner, is of such
nature as to demand immediate repair, the Owner shall have the right to correct and cost
thereof shall be borne by the Contractor. I
1 -07.16 Protection and Restoration of Property
1- 07.16(1) Private/Public Property (Supplemental Section)
Private property such as plants, shrubs, trees, fences, mailboxes, curbs, walks, driveways,
and rockeries within the work area shall be removed and restored to the satisfaction of the
property owner. It shall be the Contractor's responsibility to notify each property owner
when it is necessary to remove such improvements to facilitate the Contractor's progress,
and to remove those improvements to locations requested by the property owner or to
restore them in their original condition as possible. All lawn within the area to be
disturbed by the Contractor's operations shall be cut with a sod - cutting machine,
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SPECIAL PROVISIONS - Continued
removed, and disposed. The disturbed lawn area shall be restored after trench is back -
filled and compacted. Restoration shall consist of placing 4 -inch compacted topsoil and
sod. Disturbed lawn areas, after replacement, shall be watered a minimum of four (4)
separate times a week for three weeks. The Contractor shall periodically water, as needed
depending on temperature. The water shall be of such duration as to soak the sodded
areas thoroughly and promote good root growth.
Such removal and restoration shall be paid under the bid items "Removal of Structure and
Obstruction" "Restore Existing Landscaping ", and "Crushed Surfacing Top Course ".
r1- 07.16(3)A Protection and Restoration of Existing Markers and Monuments
All existing survey monuments and property corner markers shall be protected from
movement or damage by the Contractor. All existing markers and/or monuments that are
damaged or removed for construction purposes shall be referenced by survey ties and
then replaced by the Contractor. The Contractor shall coordinate work with the Owner to
reference the markers and /or monuments and return and replace them, as required by state
law. All existing property corner markers disturbed or removed by the Contractor's
operations shall be replaced at the Contractor's own expense.
Section 1 -07.17 of the APWA Division 1 General Requirements is supplemented per the
Supplemental Specifications and with the following by the following:
The locations and dimensions shown in the Plans for existing buried facilities are in
accordance with available information obtained without uncovering, measuring, or other
verification. It shall be the Contractor's responsibility to verify and/or determine the
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1- 07.16(5) Utility Service (New Section)
The Contractor shall maintain the operational service of water distribution mains, and
storm drainage mains at all times. Upon approval by the Owner, individual water service
pipes may be off line for 4 hours and catch basins for 8 hours. Sanitary sewer service
systems shall be maintained operational in as continuous a manner as possible. No sewer
service will be allowed to be shut down for more than 8 hours per day. Where services
are to be shut down, affected parties and the Owner shall be notified in writing at least 72
hours in advance of the time and period of shut -down. The Contractor shall make every
effort to keep shut down schedules to periods of anticipated minimum usage and for the
least period of time. Where services are planned to be temporarily shut down, affected
parties shall be notified in writing at least 48 hours and not more than 72 hours in
advance of the time and period of shutdown. The Contractor shall make every effort to
keep shutdown scheduled to periods of anticipated minimum usage and for the least
period of time.
1- 07.16(6) Restoration of Property (New Section)
The Contractor shall protect property in the vicinity of the work site and in instances of
destruction or damage, restore the item to pre- construction condition at the Contractor's
expense.
1 -07.17 Utilities and Similar Facilities
Section 1 -07.17 of the APWA Division 1 General Requirements is supplemented per the
Supplemental Specifications and with the following by the following:
The locations and dimensions shown in the Plans for existing buried facilities are in
accordance with available information obtained without uncovering, measuring, or other
verification. It shall be the Contractor's responsibility to verify and/or determine the
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SPECIAL PROVISIONS - Continued
correct location of all utilities public, and private, that may be affected b his /her work
,p p � Y Y
under this Contract. The Owner assumes no responsibility for improper locations or
failure to show in advance of pipe installation to verify that the required vertical and
horizontal clearances exist. Any adjustment to pipe location and elevation must be
approved by the Owner prior to installation.
The Contractor shall check with the utility companies concerning any possible conflict
prior to commencing excavation in any area, as not all utilities may be shown or correctly
located on the Plans. The 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. No additional compensation will
be made to the Contractor for reason of delay caused by the actions of any utility
company, and the Contractor shall consider such costs to be incidental to the other items
of the Contract.
The Contractor is alerted to the existence of Chapter 19.122 RCW, a law relating to
underground utilities. Any cost to the Contractor incurred as a result of this law shall be
at the Contractor's expense. The contents of Chapter 19.122 RCW are provided below:
RCW 19.122 UNDERGROUND UTILITIES
19.122.010 Intent
It is the intent of the legislature in enacting this chapter to assign responsibilities for
locating and keeping accurate records of utility locations, protecting and repairing
damage to existing underground facilities, and protecting the public health and safety
from interruption in utilities services caused by damage to existing underground utility
facilities (1984- c 144 1.)
19.122.020 Definitions
I
Unless the context clearly requires otherwise, the definitions in this section apply
throughout this chapter.
A. "Business day" means any day other than Saturday, Sunday, or a legal local, state,
or federal holiday.
B. Damage includes the substantial weakening of structural or lateral support of an
underground facility, penetration, impairment, or destruction of any underground
protective coating, housing, or other protective device, or the severance, partial or
complete, of any underground facility to the extent that the project owner or the
affected utility owner determines that repairs are required.
C. "Emergency" means any condition constituting a clear and present danger to life or
property, or a customer service outage.
D. "Excavation" means any operation in which earth, rock, or other material on or
below the ground is moved or otherwise displaced by an means, except the tilling of
soil less than twelve inches in depth for agricultural purposes, or road and ditch
maintenance that does not change the original road grade or ditch flow line.
E. "Excavator" means any person who engages directly in excavation.
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L. "Underground facility" means any item buried or placed below for use in
connection with the storage or conveyance of water, sewage, electronic, telephonic
or telegraphic communications, cablevision, electronic energy, petroleum products,
gas, gaseous vapors, hazardous liquid, or other substances and including but not
limited to pipes, sewers, conduits, cables, valves, lines wires, manholes,
attachments, and those parts of poles or anchors below ground.
M. "One- number locator service" means a service through with a person can notify
utilities and request field marking of underground facilities. (1984 c 144 2.)
19.122.030 Notice of excavation to owners of underground
facilities — One - number locator service — Time for notice — Marking of underground
facilities — Costs
Before commencing any excavation, the excavator shall provide notice of the scheduled
commencement of excavation to all owners of underground facilities through a one -
SPECIAL PROVISIONS - Continued
number locator service. All owners of underground facilities within a one - number
locator service area shall subscribe to the service. One number locator service rates for
F.
"Identified facility" means any underground facility, which is indicated in the
no one - number locator service is available, notice shall be provided individually to those
'
project Plans as being located within the area of proposed excavation.
G.
"Identified but un- locatable underground facility" means an underground facility,
'
which has been identified but cannot be located with reasonable accuracy.
H.
"Locatable underground facility" means an underground facility, which can be
facility shall provide the excavator with reasonably accurate information as to its
field- marked with reasonable accuracy.
"Marking"
1.
means the use of stakes, paint, or other clearly identifiable materials to
show the field location of underground facilities, in accordance with the current
i
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color code standard of the American Public Works Association. Markings shall
include identification letters indicating the specific type of the underground facility.
J.
"Person" means an individual, partnership, franchise holder, association,
corporation, a state, a city, a county, or any subdivision or instrumentality of a state,
and its employees, agents or legal representatives.
K.
"Reasonable accuracy" means location within twenty -four inches of the outside
dimensions of both sides of an underground facility.
L. "Underground facility" means any item buried or placed below for use in
connection with the storage or conveyance of water, sewage, electronic, telephonic
or telegraphic communications, cablevision, electronic energy, petroleum products,
gas, gaseous vapors, hazardous liquid, or other substances and including but not
limited to pipes, sewers, conduits, cables, valves, lines wires, manholes,
attachments, and those parts of poles or anchors below ground.
M. "One- number locator service" means a service through with a person can notify
utilities and request field marking of underground facilities. (1984 c 144 2.)
19.122.030 Notice of excavation to owners of underground
facilities — One - number locator service — Time for notice — Marking of underground
facilities — Costs
Before commencing any excavation, the excavator shall provide notice of the scheduled
commencement of excavation to all owners of underground facilities through a one -
number locator service. All owners of underground facilities within a one - number
locator service area shall subscribe to the service. One number locator service rates for
cable television companies will be based on the amount of their underground facilities. If
no one - number locator service is available, notice shall be provided individually to those
'
owners of underground facilities known to or suspected of having underground facilities
with the area of proposed excavation. The notice shall be communicated to the owners of
underground facilities not less than two business days or more than ten business days
before the scheduled date for commencement of excavation, unless otherwise agreed by
the parties.
Upon receipt of the notice provided for in this section, the owner of the underground
facility shall provide the excavator with reasonably accurate information as to its
locatable underground facilities by surface - marking the location of the facilities. If there
are identified but un- locatable underground facilities, the owner of such facilities shall
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An underground facility not identified as required by this chapter or other
provision of law; and
2. An underground facility not located, as required by this chapter or other
provision of law, by the project owner or excavator if the project owner or
excavator is also a utility.
B. An excavator shall use reasonable care to avoid damaging underground facilities.
An excavator shall:
Determine the precise location of underground facilities which have been
marked;
2. Plan the excavation to avoid damage to or minimize interference with ��
underground facilities in and near the excavation area; and
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SPECIAL PROVISIONS - Continued
provide the excavator with the best available information as to their locations. The owner
of the underground facility providing the information shall respond no later than two
business days after the receipt of the notice or before the excavation time, at the option of
the owner, unless otherwise agreed by the parties. Excavators shall not excavate until all
known facilities have been marked. Once marked by the owner of the underground
facility, the excavator is responsible for maintaining the markings. Excavators shall have
the right to receive compensation from the owner of the underground facility for costs
incurred if the owner of the underground facility does not locate its facilities in
accordance with this section.
The Owner of the underground facility shall have the right to receive compensation for
costs incurred in responding to excavation notices given less than two business days prior
to the excavation from the excavator.
An owner of underground facilities is not required to indicate the presence of existing
service laterals or appurtenances if the presence of existing service laterals or
appurtenance on the site of the construction project can be determined from the presence
�.
of other visible facilities, such as buildings, manholes, or meter and junction boxes on or
adjacent to the construction site.
Emergency excavations are exempt from the time requirements for notification provided
in this section.
If the excavator, while ,performing the Contract, discovers underground facilities, which
are not identified, the excavator shall cease excavating in the vicinity of the facility and
immediately notify the owner or operator of such facilities, or the one - number locator
service. (1988 c99 1; 1984 c 144 3.)
19.122.040 Underground facilities identified in bid or Contract
— Excavator's duty of reasonable care — Liability for damages — Attorney's Fees.
i
A. Project owners shall indicate in bid or Contract Documents the existence of
underground facilities known by the project owner to be located within the
proposed area of excavation. The following shall be deemed changed or differing
,
site conditions:
An underground facility not identified as required by this chapter or other
provision of law; and
2. An underground facility not located, as required by this chapter or other
provision of law, by the project owner or excavator if the project owner or
excavator is also a utility.
B. An excavator shall use reasonable care to avoid damaging underground facilities.
An excavator shall:
Determine the precise location of underground facilities which have been
marked;
2. Plan the excavation to avoid damage to or minimize interference with ��
underground facilities in and near the excavation area; and
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19.122.070
Existing remedies not affected
Civil penalties - Treble damages -
A. Any person who violates any provision of this chapter, and which violation results
in damage to underground facilities, is subject to a civil penalty of not more than
one thousand dollars for each violation. All penalties recovered in such actions
shall be deposited in the general fund.
B. Any excavator who willfully or maliciously damages a field- marked underground
facility shall be liable for treble the costs incurred in repairing or relocating the
facility. In those cases in which an excavator fails to notify known underground
facility owners or the one - number locator service, any damage to the underground
facility shall be deemed willful and malicious and shall be subject to treble
damages for costs incurred in repairing or relocating the facility.
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SPECIAL PROVISIONS - Continued
3. Provide such support for underground facilities in and near the
construction area, including during backfill operations, as may be
reasonably necessary for the protection of such facilities.
C. If an underground facility is damaged and such damage is the consequence of the
failure to fulfill an obligation under this chapter, the party failing to perform that
obligation shall be liable for any damages. Any clause in an excavation contract
which attempts to allocate liability, or requires indemnification to shift the
economic consequences of liability, different from the provisions of the chapter is
against public policy and unenforceable. Nothing in this chapter prevents the
parties to an excavation contract from contracting with respect to the allocation of
risk for changed or differing site conditions.
D. In any action brought under this section, the prevailing parry is entitled to
reasonable attorney's fees. (1984 c 144 4.)
1
191.122.050 Damage to underground facility — No
notification by excavator — Repairs or relocation of facility
A. An excavator who, in the course of excavation, contacts or damages an
underground facility shall notify the utility owning or operating such facility and
the one - number locator service. If the damage causes an emergency condition,
the excavator causing the damage shall also alert the appropriate local public
safety agencies and take all appropriate steps to ensure the public safety. No
damaged underground facility may be buried until it is repaired or relocated.
B. The owner of the underground facilities damaged shall arrange for repairs or
relocation as soon as is practical or may permit the excavator to do necessary
repairs or relocation at a mutually acceptable price. (198 c 144 5.)
19.122.060 Exemption from notice and marking requirements
for property owners
An excavation of less than twelve inches in vertical depth on private non - commercial
property shall be exempt from the requirements of RCW 19.122.030, if the excavation is
being performed by the person or an employee of the person who owns or occupies the
1
property on which the excavation is being performed. (1984 c 144 6.)
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19.122.070
Existing remedies not affected
Civil penalties - Treble damages -
A. Any person who violates any provision of this chapter, and which violation results
in damage to underground facilities, is subject to a civil penalty of not more than
one thousand dollars for each violation. All penalties recovered in such actions
shall be deposited in the general fund.
B. Any excavator who willfully or maliciously damages a field- marked underground
facility shall be liable for treble the costs incurred in repairing or relocating the
facility. In those cases in which an excavator fails to notify known underground
facility owners or the one - number locator service, any damage to the underground
facility shall be deemed willful and malicious and shall be subject to treble
damages for costs incurred in repairing or relocating the facility.
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SPECIAL PROVISIONS - Continued
19.122.080 Waiver of notification and marking requirements
The notification and marking provisions of this chapter may be waived for one or more
designated persons by an underground facility owner with respect to all or part of that
underground facility owner's own underground facilities (1984 c 144 9.)
I[]
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SPECIAL PROVISIONS - Continued
1
1 19.122.900
Severability — 1984 c 144
If any provisions of this act or its application to any person or circumstance is held
invalid, the remainder of the act or the application of the provision to other persons or
circumstances is not affected. (1984 c 144 9.)
1 1- 07.18(1) General (Revised)
u
The Owner shall be given 45 days prior written notice by certified mail of any
cancellation, reduction or modification of the insurance.
1- 07.18(3) Limits (Addition)
The limits of liability for the insurance required shall provide coverage for not less than
the following amounts or greater where required by Laws and Regulations:
A. Worker's Compensation: (under limits of liability stated on the City of Renton
Insurance Information for enclosed within Attachment A).
B. Comprehensive General Liability: (under limits of liability stated on the City of
Renton Insurance Information for enclosed within Attachment A).
Policies shall include premises /operations, products, completed operations,
independent Contractors, Owners and Contractors protective, Explosion,
Collapse, Underground Hazard, Broad for Contractual, Person Injury with
employment exclusion deleted, and Broad From Property Damage.
C. Comprehensive Automobile Liability: (under limits of liability stated on the City
of Renton Insurance Information form enclosed within Attachment A) including
Owned, Hired, and Non -owned Vehicles.
D. The Contractor will be required as part of the insurance provided to complete and
submit the attached City of Renton Insurance Information form, and Policy
Declaration pages, Endorsement and Coverage Questionnaire forms included in
Attachment A of these Contract Documents, prior to Notice to Proceed.
Policies shall also specify insurance provided by Contractor will be considered
primary and not contributory to any other insurance available to the Owner.
All policies shall provide for 45 days written notice prior to any cancellation or
non - renewable of insurance policies required under Contract. "Will endeavor"
and "but failure to mail such notice shall impose no obligation or liability of any
kind upon the Company, its agents or representatives" wording will be deleted
from certificates.
Policies shall be provided only by companies with an "Alfred M. Best Rating" of
not less than Al2.
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SPECIAL PROVISIONS - Continued
1-07.18(4) Endorsement Addition
The Contractor shall also name the Owner and Engineer, and their officers, directors,
agents, and employees as "additional insureds" under the insurance policies.
Subsequent to award of the Contract the Contractor shall submit to the Owner the
following:
1. City of Renton Insurance Information in the form Attachment A herein without
modification and policy declaration pages obtained from the insurance carrier.
2. Insurance Questionnaire (enclosed within Attachment A herein) completely filled
out and appropriate executed.
3. Insurance Endorsement (enclosed with Attachment A herein) executed by an
appropriate representative of the insurance company(ies).
1 -08 PROSECUTION AND PROGRESS
1- 08.1(3) Hours of Work (Addition)
Work hours shall be limited to weekdays only, between the hours of 7:00 a.m. and 3:30
p.m. unless otherwise approved in advance by the Owner.
Truck hauling shall be limited to the hours of 7:00 a.m. to 3:30 p.m. on arterial streets.
The Contractor shall give a minimum 48 hours notice to the Owner prior to work on any
roadway and shall do no work on the roadway without a traffic control plan approved by
the City Traffic Engineer.
Work on weekends will not be allowed, except as approved in writing by the Owner.
1 -08.3 Progress Schedule (Addition)
Section 1 -08.3 is supplemented with the following: I
The order of work except as may otherwise be outlined herein will be at the Contractor's
option, in keeping with good construction practice. The work shall be scheduled and �I
constructed in accordance with the various permits and franchise requirements and/or
conditions.
Prior to starting construction, the Contractor shall furnish the Owner with a construction
program, indicating thereon his/her proposed schedule and method of processing the
work.
As a first order of work, the Contractor shall provide material submittals and shops
drawings.
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SPECIAL PROVISIONS - Continued
As a second order of work, the Contractor shall prepare a traffic control plan, detailed
erosion control, dewatering, bypass and shoring plans as well as a project schedule and
transmit them to the Owner three days prior to a pre - construction meeting.
As a third order of work, the Contractor shall attend a mandatory pre - construction
meeting.
As a fourth order of work, the Contractor shall call 1 -CALL (1- 800 - 424 -5555) and have
utilities "marked" in the field by the various utility owners.
The remaining order of work shall be at the Contractor's option, in keeping with
generally accepted, good construction practice. However, the Contractor shall coordinate
work "by others" which will effect mobilization and demobilization efforts. The
Contractor shall additionally perform all underground utility construction prior to
installing any gravel base roadway material.
As a second to last order of work, the Contractor shall satisfactorily complete all
preliminary and final "punch list" items, then, as a last order of work, the Contractor
shall provide as -built information and drawings to the City for review and approval. The
Contractor shall so schedule his/her work such that all costs of complying with this
"Order of Work" will be considered incidental to the Project, and as such, merged in the
various items bid.
The Contractor shall conduct the order of work to allow all existing facilities to remain
operational except as noted herein during the construction of this Project, and to
minimize disruption of any utility service.
1 -08.5 Time for Completion (Additional Section)
The Contractor shall complete all work within the working days specified within the
Contract Documents. Failure to complete the work prior to this date shall be grounds for
implementation of liquidated damages in accordance with Section 1 -08.9 and may require
termination of Contract in accordance with Section 1- 08.10.
1 -08.13 Compensation for Overtime Work (New Section)
1
The Owner reserves the right to charge the Contractor and may deduct from periodical
and final payment, labor expenses attributed to administrative, engineering, and
inspection work incurred by the Owner for overtime work associated with the project
construction. The Contractor shall pay to the Owner the costs of certain engineering and
inspection expenses in the event that the Owner should grant an extension(s) of time
because of avoidable delay.
The amount of said expenses shall be computed and determined on the basis of an
itemized schedule of engineering and inspection labor charges determined for the actual
hours of labor performed beyond a forty -hour work week, or beyond the schedule date of
completion.
1 -09 MEASUREMENT AND PAYMENT
1 -09.8 Payment for Material On Hand (Addition)
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SPECIAL PROVISIONS - Continued
Section 1 -09.8 is supplemented with the following:
: g
The Contractor is cautioned against placing orders for full quantities of materials until the
work has advanced to a state permitting the determination of the exact quantities required.
Estimates of quantities of materials furnished by the Owner are understood to be '
approximate only and, unless otherwise specified, the Owner will in no way be
responsible for any increased costs or extra expenses that the Contractor may have to bear
on account of materials or work not being ordered at some earlier date.
Payment for "Material on Hand" will be made only when considered desirable and
appropriate by the Owner. The Owner reserves the right to make the final determination
as to whether payment will be made for "Material on Hand ".
1 -09.9 Payments
Section 1 -09.9 is supplemented with the following:
"Basis of Payment" In consideration of the faithful performance of all the covenants,
stipulations, and agreements of this Contract to be kept and performed by the Contractor,
the Owner covenants and agrees to pay the Contractor the amount bid as adjusted when
so stipulated in the Contractor's proposal for the work actually performed as determined
by the final estimate of the Owner, less any deductions for failure to complete the work
within the time specified; and less any deductions for claims and damages paid by the
Owner due to acts or omissions of the Contractor and for which he /she is liable under this
Contract. ..
Items or work clearly indicated in the Plans or in the Specifications as work under this
Contract but for which an item has not been set forth in the Proposal shall be included in
other items of work. Failure to do so will not relieve the Contractor of his responsibility
to perform the work indicated and no other compensation will be allowed.
1- 09.9(2) Retainage
Section 1- 09.9(2) of the APWA Division 1 General Conditions is supplemented with the
following: =,
Upon completion of the project the retainage shall be returned to the Contractor when all M1
of the following are satisfied:
1. The Contractor and each Subcontractor shall submit to the City of Renton, and to �I
the Department of Labor and Industries, a "Statement of Intent to Pay Prevailing
Wages."
2. Following the acceptance of the project, the Contractor and each Subcontractor
shall submit to the City of Renton, and to the Department of Labor and Industries,
and "Affidavit of Wages Paid ". This affidavit certifies that all prevailing wage �f
requirements have been met.
3. The Contractor shall submit a "Request to Release" to the Department of Labor �I
and Industries. That agency provides the form.
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7
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SPECIAL PROVISIONS - Continued
4. At least 30 days have elapsed since final acceptance of the project by the City of
Renton at one of its regularly scheduled meetings.
5. The City Clerk must have received a "Release" for the project from the
Department of Labor and Industries and a "Release" from the Department of
Revenue.
6. The City Clerk must have received a letter from the Contractor, on the
Contractor's letterhead, stating that all bills and wages have been paid on this
project.
1 -09.14 Payment Schedule (New Section)
GENERAL — Scope
A. Payment for the various items of the Bid Sheets, 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 Owner.
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.
D. Work and material not specifically listed in the Proposal but required in the Plans,
Specifications, and general construction practice, shall be included in the various
bid prices. No separate payment will be made for these items.
1- 09.14(1) Basic Bid (New Section)
This section is an outline of the basic bid, which determines the low bidder for this
proj ect.
Bid Item 1: Mobilization, Cleanup, and Demobilization (LS)
Measurement of Mobilization 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 began; thirty percent (30 %) remaining of this item will be
included in the 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.
The lump sum contract price for Mobilization and Demobilization shall be full
compensation for providing, furnishing, and installing all work and materials necessary to
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SPECIAL PROVISIONS - Continued
move or organize equipment and personnel onto the site , p rovide and maintain ntaln support
facilities, cleanup the project site once construction is completed, and obtain all necessary
permits, licenses, and bonds.
The Contractor shall prepare a work plan, which shall include the following:
A. Construction Sequence and schedule for all major items of work.
B. Mobilization Plan showing the proposed location for storage of all equipment and
materials.
C. Erosion Control Plan for all stages of the project.
D. Traffic Control Plan.
E. Dewatering Plan.
F. Shoring Plan
G. Storm Bypass Plan.
H. Street Cleaning and Sweeping Plan
Bid Item 2: Construction Surveying, Staking, and As -built Drawings (LS)
Measurement for Construction Surveying, Staking, and As -built Drawings shall be per
lump sum.
The lump sum contract price for Construction Surveying, Staking, and As -built Drawings
shall be full compensation for furnishing all materials, labor, tools, and equipment
necessary as provided in the Supplemental Specifications Sections 1- 05.5(4) and 1-
05.5(5). All survey work shall be done under the direct supervision of a qualified
surveyor licensed by the State of Washington, and in accordance with the City of Renton
Surveying Standards.
Bid Item 3: Traffic Control (LS)
Measurement of Traffic Control shall be per lump sum.
The lump sum contract price for Traffic Control shall be full compensation for all
materials, labor, tools, and equipment required to prepare the traffic control plan and
provide traffic control during the duration of construction, including mobilization and
demobilization.
Contractor must maintain one lane of traffic both directions with flaggers Monday 1�
through Friday between 8:30 am to 3:30 pm. Between 7:00 am to 8:30 am, Monday
through Friday, the Contractor must maintain one westbound lane on S. 7th St. with
detours around the project for eastbound traffic. If Owner extends work hours beyond
3:30 pm, Contractor must maintain one eastbound lane on S. 7`' St. with detours around
the project for westbound traffic Monday through Friday between 3:30 pm and 6:OOpm
1I
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SPECIAL PROVISIONS - Continued
Payment for this item will be prorated over the construction period.
Bid Item 4: Temporary Water Pollution
/ Erosion Control (LS)
'
Measurement of Temporary Water Pollution I Erosion Control shall be per lump sum.
The lump sum contract price for Temporary Water Pollution / Erosion Control shall be
full compensation for all materials, labor, tools, and equipment required to prepare
temporary water pollution and erosion control plan and furnish, install, and maintain the
temporary erosion control measures as shown on the Plans, and as directed and approved
by the Owner, and as specified in the Special Provisions.
Payment for this item be the
will prorated over construction period.
'
Bid Item 5: Dewatering (LS)
Measurement of Dewatering shall be er lump p sum.
The lump sum contract price for Dewatering shall be full compensation for all materials,
labor, tools, and equipment required to prepare, furnish, and install dewatering measures
as shown on the Plans, and as directed and approved by the Owner, and as specified in
the Special Provisions.
Contractor will be required to comply with the requirements of the groundwater discharge
permit provided in the bid document. These requirements include a maximum discharge
limit, special conditions, monitoring requirements and reporting requirements.
As part of the special conditions, the Contractor will need to pump any groundwater
encountered during construction into a settling tank or approved treatment facility prior to
discharge into the sanitary sewer.
Payment for this item will be prorated over the construction period.
Bid Item 6: Temporary Bypass Pumping (LS)
Measurement of Temporary Bypass Pumping shall be per lump sum.
The lump sum contract price for Temporary Bypass Pumping shall cover the complete
'
cost of furnishing, installing, and removing adequate pumps, pipes, hoses and other
equipment necessary to bypass stormwater as need during construction.
The contractor shall provide a bypass system designed for a peak flow of 14 cfs.
Payment for this item will be prorated over the construction period.
'
Bid Item 7: Trench Shoring Excavation Safety
and Systems (LS)
Measurement of Trench Shoring and Excavation Safety Systems shall be per lump sum.
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SPECIAL PROVISIONS - Continued
features not included under other bid items. These features include but are not limited to
The lump sum contract price for Trench Shoring g and Excavation Safety Systems shall
cover the complete cost of preparing shoring and excavation safety plan (in relation to
and in accordance with the Traffic Control Plan) and furnishing, installing, and removing
adequate shoring and support for all excavations to provide safe access for workers,
prevent soil sluffing, soil loss, damage to pavement, structures, utilities, and ground
�I
adjacent to the excavation. Trench Excavation Safety Systems shall comply with WAC
296 -155 Part N, Standard Specifications Section 2- 09.3(3), Special Provision Section 7-
08.3(1)B, and all other applicable State and Federal regulations.
Payment for this item will be prorated over the construction period.
Bid Item 8: Locate and Protect Existing Utilities (LS)
Measurement of Locate and Protect Existing Utilities shall be per lump sum.
The lump sum contract price for Locate and Protect Existing Utilities shall be full
compensation for locating and/or protecting all existing utilities, as may be required
during the course of the Project. This shall include, but is not limited to all costs of
digging exploratory pits and protecting /restraining existing utilities during excavation
including but not limited to the water, sewer, gas, power, telephone, fiber optics and
storm drainage lines.
Payment for this item will be prorated over the construction period.
Bid Item 9: Removal of Structure and Obstruction
Measurement of Removal of Structure and Obstruction shall be per lump sum.
The lump sum contract price for Removal of Structure and Obstruction shall be full
compensation for furnishing all tools, labor, equipment, materials and incidentals
necessary for removing, relocating, wastehauling disposal and delivery-of items as noted
on the Plans and as described in Special Provisions Section 2 -02.1.
This bid item shall also include the removal, replacement, and /or relocation of surface
features not included under other bid items. These features include but are not limited to
mailboxes, utility boxes and vaults, power poles, sidewalks, driveways, pavement, curbs,
and other miscellaneous material that requires removal for construction.
project
Payment for this item will be prorated over the construction period.
Bid Item 10: Abandonment Existing Catch Basin Manhole
�I
of and (EA)
Measurement of Abandonment of Existing Catch Basin and Manhole shall be per each.
Th unit contract price per each for Abandonment of Existing Catch Basin and Manhole
shall be full compensation for all tools, labor, equipment, materials, and incidentals
necessary for abandonment of existing catch basins and manholes.
All existing manholes and catch basins as noted on the Plans to be removed shall be
completely removed, including the base, and hauled offsite for disposal. The unit
contract price includes all labor, materials, equipment, excavation, disconnection from the
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SPECIAL PROVISIONS - Continued
existing system, p lacement and compaction of backfill material , haulin g, and proper
disposal of the manhole /catch basin, asphalt, concrete, and/or other excess and unsuitable
materials, and all other items and work necessary to complete this item of work. This
item includes plugging all pipes at all locations shown on the Plans as needed for
construction. Plugs shall be concrete per Standard Specifications Section 7- 08.3(4).
'
Abandonment shall be where noted on the Plans and per Supplemental Specification
Section 7- 05.3(2). The structure shall be broken down to a depth of at least 4 feet below
the surface, connections plugged, base broken, and filled with compacted sand per
Section 7- 05.3(2).
Bid Item 11: Remove/ Relocate Existing Signing (LS)
Measurement for Remove / Relocate Existing
Signing shall be per lump sum.
The lump sum contract price for Remove / Relocate Existing Signing shall be full
'
compensation for all materials, labor, tools, and equipment required to furnish, install,
remove, and /or relocate existing signing per Standard Specification Section 8 -21, and as
shown on the Plans, as directed by the Owner, and as specified in the Special Provisions
Section 8 -21.
Bid Item 12: Ductile Iron (DI) Drain Pipe 12 -Inch Dia. (incl. bedding) (LF)
Measurement of Ductile Iron Drain Pipe 12 -Inch Dia. shall be per lineal foot along the
invert of the pipe from the center of catch basin to the center of catch basin, or similar
1
structure. Where the pipe does not begin or end within a catch basin, the pipe shall be
measured from the ends of the
pipe.
The unit contract price per lineal foot of Ductile Iron Drain Pipe 12 -Inch Dia. shall be full
compensation for all labor, materials, equipment, excavation, new pipe, installation,
bedding, all appurtenances (such as special fittings, bends, connections, catch basin
connectors, etc.), placement of trench backfill, compaction, , loading and disposal of
excess materials, cleaning and testing, etc. DI pipe shall meet the specifications detailed
'
in Standard Specifications Section 9- 05.13. The DI pipe shall be class 52.
Payment for bedding material shall be included in the unit price bid for pipe in place and
shall be bedding material for Rigid Pipe per Standard Specifications 9- 03.15. Bedding
material shall be placed from a minimum of 6" below the pipe to 6" above the top of the
pipe and compacted to 95% maximum density.
'
Payment for trench backfill be included in
excavated shall the unit price bid for pipe in
place.
Excess and/or unsuitable excavated material shall be loaded and disposed of offsite. This
includes all soil, asphalt, concrete, existing storm sewer pipe, and other excavated
material. Payment to haul and dispose of excess excavated material shall be included in
the unit price bid for pipe in place.
Excavated soil shall be used as backfill for the project if it is clean, granular material
meeting the general requirements for select borrow material, the maximum particle size
shall not exceed 3" and has a moisture content that will allow at lease 95% compaction
when placed.
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SPECIAL PROVISIONS - Continued
Bank run gravel shall be used only if native material is found to be unsuitable for use as
backfill, after approval by the Owner. Payment for bank run gravel shall be paid under ,
the unit price bid "Bank Run Gravel for Trench Backfill ".
Bid Item 13: CPEP Drain Pipe 12 -Inch Diameter (incl. bedding) (LF) '
Measurement of CPEP Drain Pipe 12 -Inch Dia. shall be per lineal foot along the invert of
the pipe from the center of catch basin to the center of catch basin, or similar structure. '
Where the pipe does not begin or end within a catch basin, the pipe shall be measured
from the ends of the pipe.
The unit contract price per lineal foot of CPEP Drain Pipe 12 -Inch Dia. shall be full
compensation for all labor, materials, equipment, excavation, new pipe, installation,
bedding, all appurtenances (such as special fittings, bends, connections, catch basin
connectors, etc.), placement of trench backfill, compaction, loading and disposal of '
excess materials, cleaning and testing, etc. CPEP stormwater pipe shall meet the
specifications detailed in Special Provisions Section 9 -05.19 and 9- 05.20. Watertight
joints shall be furnished and installed.
Payment for bedding material shall be included in the unit price bid for pipe in place and
shall be bedding material for Thermoplastic Pipe per Standard Specifications 9- 03.16.
Bedding material shall be placed from a minimum of 6" below the pipe to 6" above the
top of the pipe and compacted to 95% maximum density.
Payment for excavated trench backfill shall be included in the unit price bid for pipe in
place. ,
Excavated soil shall be used as backfill for the project if it is clean, granular material
meeting the general requirements for select borrow material. The maximum particle size
shall not exceed 3" and has a moisture content that will allow at lease 95% compaction
when placed.
Excess and /or unsuitable excavated material shall be loaded and disposed of offsite. This ,
includes all soil, asphalt, concrete, existing storm sewer pipe, and other excavated
material. Payment to haul and dispose of excess excavated material shall be included in
the unit price bid for pipe in place.
Bank run gravel shall be used only if native material is found to be unsuitable for use as
backfill, after approval by the Owner. Payment for bank run gravel shall be paid under
the unit price bid "Bank Run Gravel for Trench Backfill ". 1
Bid Item 14: CPEP Drain Pipe 36 -Inch Diameter (incl. bedding) (LF)
Measurement of CPEP Drain Pipe 36 -Inch Dia. shall be per lineal foot along the invert of
the pipe from the center of catch basin to the center of catch basin, or similar structure.
Where the pipe does not begin or end within a catch basin, the pipe shall be measured �`
from the ends of the pipe.
The unit contract price per lineal foot of CPEP Drain Pipe 36 -Inch Dia. shall be full 'I
compensation for all labor, materials, equipment, excavation, new pipe, installation,
bedding, all appurtenances (such as special fittings, bends, connections, catch basin
11
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Measurement of Catch Basin Type 2 — 48 -inch Dia. shall be per each.
' The unit contract price per each for Catch Basin Type 2 — 48 -inch Dia. shall be full
compensation for all labor, materials, tools, equipment, concrete base, precast concrete
catch basin sections, catch basin frame, grate or lid, appurtenances, adjustments,
connections to new and /or existing systems, excavation, compaction, loading, hauling
I
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SPECIAL PROVISIONS - Continued
'
connectors, etc.), placement of trench backfill, g p compaction, , loading and disposal of
p
excess materials, cleaning and testing, etc. CPEP stormwater pipe shall meet the
specifications detailed in Special Provisions Section 9- 05.19. Watertight joints shall be
furnished and installed.
Payment for bedding material shall be included in the unit price bid for pipe in place and
shall be bedding material for Thermoplastic Pipe per Standard Specifications 9- 03.16.
Bedding material shall be placed from a minimum of 6" below the pipe and compacted to
95% maximum density.
Payment for excavated trench backfill shall be included in the unit price bid for pipe in
place.
Excavated soil shall be used as backfill for the project if it is clean, granular material
meeting the general requirements for select borrow material. The maximum particle size
shall not exceed 3" and has a moisture content that will allow at lease 95% compaction
when
placed.
Excess and /or unsuitable excavated material shall be loaded and disposed of offsite. This
includes all soil, asphalt, concrete, existing storm sewer pipe, and other excavated
material. Payment to haul and dispose of excess excavated material shall be included in
the unit price bid for pipe in place.
Bank run gravel shall be used only if native material is found to be unsuitable for use as
backfill, after approval by the Owner. Payment for bank run gravel shall be paid under
1
the unit price bid "Bank Run Gravel for Trench Backfill".
Bid Item 15: Catch Basin Type 1 (EA)
'
Measurement of Catch Basin Type 1 shall be per each.
The unit contract price per each for Catch Basin Type 1 shall be full compensation for all
labor, materials, tools, equipment, concrete base, precast concrete catch basin sections,
catch basin frame, grate or lid, appurtenances, adjustments, connections to new and/or
existing systems, excavation, compaction, loading, hauling and proper disposal of excess
and/or unsuitable materials, and all other items and work necessary to complete this item
'
of work.
Catch Basin Type 1 shall be per City of Renton Standard Detail B012.
This item includes all the different types of frames and grates (standard, vaned, rolled
curb, other) for Type 1 CB's that may be shown on the Plans.
Bid Item 16 Catch Basin Type 2 — 48 -inch Dia. (EA)
Measurement of Catch Basin Type 2 — 48 -inch Dia. shall be per each.
' The unit contract price per each for Catch Basin Type 2 — 48 -inch Dia. shall be full
compensation for all labor, materials, tools, equipment, concrete base, precast concrete
catch basin sections, catch basin frame, grate or lid, appurtenances, adjustments,
connections to new and /or existing systems, excavation, compaction, loading, hauling
I
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SPECIAL PROVISIONS - Continued
and proper disposal of excess and/or unsuitable materials, and all other items and work
necessary to complete this item of work.
Catch Basin Type 2 shall be per City of Renton Standard Detail B027.
This item includes all the different types of frames and grates (standard, vaned, rolled
curb, other) for Type 2 CB's that may be shown on the Plans.
Bid Item 17 Catch Basin Type 2 — 54 -inch Dia. (EA)
Measurement of Catch Basin Type 2 — 48 -inch Dia. shall be per each.
The unit contract price per each for Catch Basin Type 2 — 54 -inch Dia. shall be full
compensation for all labor, materials, tools, equipment, concrete base, precast concrete
catch basin sections, catch basin frame, grate or lid, appurtenances, adjustments,
connections to new and/or existing systems, excavation, compaction, loading, hauling
and proper disposal of excess and/or unsuitable materials, and all other items and work
necessary to complete this item of work.
Catch Basin Type 2 shall be per City of Renton Standard Detail B027.
This item includes all the different types of frames and grates (standard, vaned, rolled
curb, other) for Type 2 CB's that may be shown on the Plans.
Bid Item 18 Catch Basin Type 2 — 60 -inch Dia. (EA)
Measurement of Catch Basin Type 2 — 60 -inch Dia. shall be per each.
The unit contract price per each for Catch Basin Type 2 — 60 -inch Dia. shall be full
compensation for all labor, materials, tools, equipment, concrete base, precast concrete
catch basin sections, catch basin frame, grate or lid, appurtenances, adjustments,
connections to new and /or existing systems, excavation, compaction, loading, hauling
and proper disposal of excess and/or unsuitable materials, and all other items and work
necessary to complete this item of work.
Catch Basin Type 2 shall be per City of Renton Standard Detail B027.
This item includes all the different types of frames and grates (standard, vaned, rolled
curb, other) for Type 2 CB's that may be shown on the Plans.
Bid Item 19 Catch Basin Type 2 — 72 -inch Dia. (EA)
Measurement of Catch Basin Type 2 — 72 -inch Dia. shall be per each.
The unit contract price per each for Catch Basin Type 2 — 72 -inch Dia. shall be full
compensation for all labor, materials, tools, equipment, concrete base, precast concrete
catch basin sections, catch basin frame, grate or lid, appurtenances, adjustments,
connections to new and/or existing systems, excavation, compaction, loading, hauling
and proper disposal of excess and /or unsuitable materials, and all other items and work
necessary to complete this item of work.
Catch Basin Type 2 shall be per City of Renton Standard Detail B027.
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SPECIAL PROVISIONS - Continued
This item includes all the different types of frames and grates (standard, vaned, rolled
'
curb, other) for Type 2 CB's that may be shown on the Plans.
Bid Item 20: Bank Run Gravel for Trench Backfill (TN)
'
Measurement for Bank Run Gravel for Trench Backfill shall be per ton.
This item will be used only when material from trench and structural excavation is
'
unsuitable for use as backfill and the use of imported backfill is approved by the engineer.
Measurement for gravel trench backfill will be based on actual tonnage weight as
determined by measurement from a certified scale. The quantity for this item is included
to provide a common proposal for bid purposes. The actual quantity used in construction
may vary from that amount. The unit price will not be adjusted if the actual quantity used
varies by more than 25 percent.
'
Imported backfill shall meet Standard Specification Section 9 -03.19 and Supplemental
Specification Section 7 -10.5
The unit contract price per ton for Bank Run Gravel for Trench Backfill shall be full
compensation for all materials, tools, labor, equipment and incidentals for processing,
hauling, placing and compacting the materials as specified or as directed by the Owner.
iNo
payment shall be made for costs due to over - excavation and subsequent backfill,
unless the Owner determines that the over - excavation could not be avoided. Over -
'
excavation is defined as trenching outside the maximum trench or excavation width.
Payment to haul and dispose of unsuitable excavated material shall be included in the unit
bid price.
Bid Item 21: Unsuitable Foundation Excavation, Incl. Haul
(CY)
Measurement of Unsuitable Foundation Excavation, Incl. Haul shall be per cubic yard by
'
truck in the hauling vehicle at the point of loading. The quantity for this item is included
to provide a common proposal for bid purposes. The actual quantity used in construction
may vary from that amount. The unit price will not be adjusted if the actual quantity used
varies by more than 25 percent.
The unit contract price per cubic yard for Unsuitable Foundation Excavation, Incl. Haul
shall be full compensation for excavating, loading, hauling and disposing of the material.
Bid Item 22: Gravel Backfill for Foundation Class B (TN)
'
Measurement for Gravel Backfill for Foundation Class B shall be per ton. Measurement
for gravel backfill for foundation will be based on actual tonnage weight as determined
by measurement from a certified scale. The quantity for this item is included to provide a
common proposal for bid purposes. The actual quantity used in construction may vary
from that amount. The unit price will not be adjusted if the actual quantity used varies by
more than 25 percent.
The unit contract price per ton for Gravel Backfill for Foundation Class B shall be full
compensation for all materials, tools, labor, equipment and incidentals for processing,
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j
Li
SPECIAL PROVISIONS - Continued
'
haulin g, p lacin g, compacting, and compaction testing the materials asspecified or as
directed by the Owner.
No payment shall be made for costs due to over - excavation and subsequent backfill,
unless the Owner determines that the over - excavation could not be avoided. Over -
excavation is defined as trenching outside the maximum trench or excavation width.
,
Payment to haul and dispose of unsuitable excavated material. shall be included in the unit
bid price. I
Bid Item 23: Controlled Density Fill (CV)
Measurement for Controlled Density Fill (CDF) shall be per cubic yard. The quantity for
this item is included to provide a common proposal for bid purposes. The actual quantity
used in construction may vary from that amount. Depending on site conditions, the
amount of this item may be zero (0). The unit price will not be adjusted if the actual '
quantity used varies by more than 25 percent. CDF shall comply with the requirements
of Special Provision 9- 03.22.
The unit price bid per cubic yard for Controlled Density Fill shall be full compensation
for all labor, equipment and materials required to complete this item of work in
accordance with the Contract Documents.
Bid Item 24: Reconnect Lateral Storm Drain Connections (EA)
Measurement for Reconnect Lateral Storm Drain Connections shall be per each.
The Contractor is cautioned that the location of all laterals may not be known and may
'
Y Y
not be shown on the Plans. Where shown, the location may vary by an unknown distance
in either direction. The quantity for this item is included to provide a common proposal
for bid purposes. The actual quantity used in construction may vary from the amount.
The unit contract price per each for Reconnect Lateral Storm Drain Connections shall be
full compensation for all materials, tools, labor, equipment, excavation, new pipe,
installation, bedding, all appurtenances (such as special fittings, bends, connections, etc.),
placement of trench backfill, compaction, compaction testing, disposal of excess and/or
unsuitable materials, and cleaning and testing, etc. required to reconnect all existing
lateral connections.
Payment for bedding material shall be included in the unit price. 'I
Excess and /or unsuitable excavated material shall be loaded and disposed of offsite. This
includes all soil, asphalt, concrete, existing storm sewer pipe, and other excavated 'I
material. Payment to haul and dispose of excess excavated material shall be included in
the unit price bid for pipe in place.
Bank Run Gravel shall be used only if native material is found to be unsuitable for use as
backfill, and after approval by the Owner. Payment for Bank Run Gravel shall be paid
under the unit price bid of "Bank Run Gravel for Trench Backfill".
Bid Item 25: Relocate 8 -inch Water Main (LS) ')
11
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1
SPECIAL PROVISIONS - Continued
Measurement of Relocate 8 -inch Water Main shall be per lump sum. This item includes
replacing the 8 -inch water main with a 12 -inch water main and will be used if it is not
possible to install the new storm pipe near the 8 -inch water main on S. 7"' St. and
Smithers Ave. S. in an acceptable manner. The Contractor shall pothole the water line
location ahead of construction to determine the location and potential clearance from the
water main. The Owner must approve use of this bid item.
This lump sum price bid item is based on an assumption of 54 lineal feet of new water
main.
Payment for Relocate 8 -inch Water Main shall cover the complete cost of providing all
labor, materials, and equipment required to complete the work specified in the Contract
Documents to include but not be limited to the following:
• Trench excavation NOTE: Suitable excavated material soil shall be used for
backfill provided it meets the general requirements for select borrow material
and can be compacted to 95% of maximum density when placed.
• Removal, hauling, and disposal of all pavement, curbs, gutters, sidewalks, and
any surplus and unsuitable excavated material,
• Furnishing and placing pipe bedding and trench backfill,
• Furnishing, installing, laying, and joining water pipes and fittings of the size,
type and class shown, special fittings, horizontal and vertical bends, shackle
rods, concrete thrust blocks and deadman anchor blocks (including deadman
anchor bolts, reinforcing steel, clamp assembly, anchor bolts, necessary form
work), temporary blow -off assemblies, and all incidentals including purity and
pressure tests as directed,
• Coordination and cooperation with City crews to cut, cap, and connect the
water main,
• Replacing, protecting, and/or maintaining existing utilities.
The Contractor shall provide all labor, materials, equipment, excavation and other work
as described in the City of Renton Supplemental Specifications Section 7- 11.3(9)A.
The water main shall be Class 52 ductile iron pipe and ductile iron fittings. All shackle
rods, tie bolts and associated material shall comply with Standard Detail BR27. The
actual relocation arrangement may vary to adapt to field conditions. The Contractor shall
propose any changes to the City for review and approval before construction.
Sawcutting will be paid under a separate bid item.
Bid Item 26: Cement Concrete Curb and Gutter (LF)
Measurement of Cement Concrete Curb and Gutter shall be per lineal foot along the face
of the completed curb including bends. Depending on site conditions, the amount of this
item may vary. The unit price will not be adjusted if the actual quantity used varies by
more than 25 percent.
Curb and gutter shall match the existing curb and gutter in the locations noted on the
Plans, including type and dimensions, unless otherwise noted in the Plans or by the
Owner. Grade shall meet adjacent curb and gutter in a smooth transition. Contractor
shall replace curb and gutter to the nearest construction joint, unless otherwise authorized
by the owner.
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SPECIAL PROVISIONS - Continued
The unit contract price per lineal foot for Cement Concrete Curb and Gutter shall be full
compensation for forms, preparation of subgrade, placement, backfill and compaction,
and all other materials, tools, equipment, and labor required for construction as specified
on the plans.
Bid Item 27: Cement Concrete Sidewalk (SY)
Measurement of Cement Concrete Sidewalk shall be per square yard of finished surface.
The unit contract price per square yard for Cement Concrete Sidewalk shall be full
compensation for all costs necessary or incidental to furnishing the all labor, equipment,
tools, and materials, in connection with preparing the subgrade, placing a 4 -inch
thickness of crushed surfacing, to include but not limited to, construction of cement
concrete sidewalk, handicap ramps, installation of warning strips, construction of
additional width, furnishing and placing all expansion joint material, adjusting existing
residential sidewalks and protecting all sidewalks from damage until accepted by the
Owner. Depending on site conditions, the amount of this item may vary. The unit price
will not be adjusted if the actual quantity used varied by more than 25 percent.
The unit bid price for Cement Concrete Sidewalk shall also include all costs to provide
temporary block outs of sidewalk panels due to utility poles that have not been removed
and/or relocated prior to construction of the sidewalks. This shall include all labor,
materials, tools, and equipment to construct the temporary block outs and construct the
remaining sidewalk sections upon removal of obstructions.
Cement Concrete Sidewalk shall conform to Supplemental Specification Section 8 -14,
City of Renton Standard Detail F007 and as shown on the plans.
Payment for the installation of thickened edge at curb returns and construction of
handicap ramps, as shown on the Plans, shall be included under this bid item. Crushed
surfacing shall be paid under the unit price bid item "Crushed Surfacing Top Course."
Sawcutting will be paid under the unit price bid item " Sawcutting."
Bid Item 28: Crushed Surfacing Top Course (TN)
Measurement of Crushed Surfacing Top Course shall be per ton.
Measurement for crushed gravel surfacing top course will be based on actual tonnage
weight as determined by measurement from a certified scale. The quantity for this item is
included to provide a common proposal for bid purposes. The actual quantity used in
construction may vary from that amount. The unit price will not be adjusted if the actual
quantity used varies by more than 25 percent.
The unit contract price per ton for Crushed Surfacing Top Course shall be full
compensation for all materials, labor, tools, and equipment necessary for the fulfillment
of all requirements of Standard Specification Section 9- 03.9(3) in the execution of the
work shown in the Plans or as required by the Owner.
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1
11,
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F
t
t
SPECIAL PROVISIONS - Continued
' An water added to the aggregate at the plant or in the field for placement and
Y p p
compaction shall be considered incidental to this item.
Bid Item 29: Sawcutting (LF)
' Measurement for furnishing and installing ACP will be based on actual tonnage weight as
determined by measurement from a certified scale. The quantity for this item is included
to provide a common proposal for bid purposes. The actual quantity used in construction
' may vary from that amount. The unit price will not be adjusted if the actual quantity used
varies by more than 25 percent.
The unit contract price per ton for Asphalt Concrete Pavement Cl. "B ", shall be full
' compensation for all labor, materials, equipment, tools, and incidental costs necessary for
placing, compacting and constructing asphalt pavement in and along the Project including
asphalt concrete driveways, trench patching, sealing all cold joints, tack coat, raising
' shoulder to grade, asphalt sidewalk transitions, hauling, notifications, aggregate,
sweeping, utility marking and adjustment, furnishing and preparing subgrade, removal of
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Measurement of Sawcutting shall be per linear foot of pavement or concrete cut.
Depending on site conditions, the amount of this item may vary. The unit price will not
be adjusted if the actual quantity used varies by more than 25 percent.
'
The unit contract price per linear foot for Sawcutting shall be full compensation for all
materials, labor, tools, and equipment necessary to saw cut the existing asphalt concrete
and cement concrete surfaces regardless of the depth encountered or the material to be
saw cut.
Bid Item 30: Temporary Hot Mix Asphalt Concrete Patch (TN)
'
Measurement of Temporary Hot Mix Asphalt Concrete Patch shall be per ton.
Depending on site conditions, the amount of this item may vary. The unit price will not
'
be adjusted if the actual quantity used varies by more than 25 percent.
The unit contract price per ton for Temporary Hot Mix Asphalt Concrete Patch shall be
full compensation for removing and disposing of any disturbed pavement at trench edges,
'
furnishing, placing, and maintaining temporary patch consisting of 3 inches of temporary
hot mix asphalt during construction.
Hot patch shall be placed, maintained (daily) and removed and waste hauled by the
Contractor
'
This item is for temporary asphalt patches. Permanent trench restoration shall be per City
Standard Detail H 032A and as shown on the Plans and as described under the bid item
"Asphalt Concrete Pavement Cl.`B "."
'
Bid Item 31: Asphalt Concrete Pavement Cl. "B" (TN)
Measurement of Asphalt Concrete Pavement Cl. `B" (ACP) shall be per ton with no
deduction being made for the weight of liquid asphalt, blending sand, mineral filler, or
any other component of the mixture.
' Measurement for furnishing and installing ACP will be based on actual tonnage weight as
determined by measurement from a certified scale. The quantity for this item is included
to provide a common proposal for bid purposes. The actual quantity used in construction
' may vary from that amount. The unit price will not be adjusted if the actual quantity used
varies by more than 25 percent.
The unit contract price per ton for Asphalt Concrete Pavement Cl. "B ", shall be full
' compensation for all labor, materials, equipment, tools, and incidental costs necessary for
placing, compacting and constructing asphalt pavement in and along the Project including
asphalt concrete driveways, trench patching, sealing all cold joints, tack coat, raising
' shoulder to grade, asphalt sidewalk transitions, hauling, notifications, aggregate,
sweeping, utility marking and adjustment, furnishing and preparing subgrade, removal of
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SPECIAL PROVISIONS - Continued
existing asphalt, cleanup, and all other incidentals necessary for a complete paving
system to the lines, cross - section and grades as shown on the Plans.
The Contractor shall place the permanent trench patch per "Typical patch for Flexible
Pavement" (City of Renton Detail H 032A) within 14 calendar days after first opening the
trench. The Contractor shall plan the work to place permanent trench patches throughout
project construction as the 14 -day period for each section of trench approaches.
Old asphalt, concrete, soil, and other excavated material shall be disposed of offsite.
Payment to haul and dispose of old asphalt and other excavated material shall be included
in the unit bid price for "Asphalt Concrete Pavement Cl. "B " ".
Bid Item 32: Restore Pavement Markings (LS)
The measurement for Restore Pavement Markings shall be per lump sum.
F 1-111
Id
in
The lump sum contract price for Restore Pavement Markings shall be full compensation
for all labor, equipment, and materials required to furnish and install new pavement
markings for all pavement areas affected by the project including, but not limited to, stop
bars, crosswalk striping, centerlines, lane lines, traffic buttons, and blue fire hydrant
marker buttons. It is the Contractor's responsibility to review the project area prior to the
bid to determine all work needed for this item. I�1'
Bid Item 33: Remove / Restore Existing Landscaping (LS)
Measurement for Remove / Restore Existing Landscaping shall be per lump sum.
The lump sum contract price for Remove / Restore Existing Landscaping shall be full
compensation for all materials, labor, tools, and equipment required to protect, remove,
relocate, and restore to original condition and location or better all landscaped areas
inside and outside of the right -of -way that are affected or damaged by the Contractor as
shown on the Plans, as directed by the Owner, and as specified in the Special Provisions
Section 2 -01. Topsoil, seeding, mulching, and sod will be paid under their respective bid
items.
Features classified as landscaping include all shrubs, trees, planter boxes, structural and
non - structural concrete and block walls, structural and non - structural rock walls, sprinkler
boxes, yard lights, bark and any other plants and structures.
Two existing pine trees located at the northeast corner of the intersection of S. 7t' Street
and Burnett Ave. S. are to be removed and replaced with the following:
Two (2) — 6 -inch caliper ponderosa pine trees (Pinus Ponderosa) with a minimum planted
height of 15 feet.
Two (2) — 6 -inch caliper Callery Pear (Pyrus Calleryana) with a minimum planted height �I
of 15 feet.
One (1) — 6 -inch caliper Grand fir tree with a minimum planted height of 15 feet. 01
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L
SPECIAL PROVISIONS - Continued
One (1) — 3 -inch caliper Callery Pear (Pyrus Calleryana) with minimum planted height of
8 feet.
The City reserves the right to field check all trees prior to delivery to the site. Contractor
is responsible for locating all underground utilities in connection with all tree planting.
Contractor shall supply and apply bark mulch 4- inches deep in a 12 -foot diameter circle
around each tree and water each tree following planting. Tree planting shall occur during
the month of November. Replacement trees will be planted at the south end of Burnett -
Linear Park. Exact location will be coordinated through the City Parks Department.
Bid Item 34: Topsoil Type A (CI)
Measurement of Topsoil Type A shall be per cubic yard. The unit price will not be
adjusted if the actual quantity used varies by more than 25 percent.
The unit contract price per cubic yard for Topsoil Type A shall be full compensation for
furnishing all materials, labor, equipment, and supplies necessary to furnish and place
topsoil as shown in the Plans and as described in the bid item "Remove / Restore Existing
Landscaping ".
Depending on site conditions, the amount of this item may vary.
Bid Item 35: Seeding, Fertilizing, and Mulching (SY)
Measurement of Seeding, Fertilizing, and Mulching shall be per square yard. The unit
price will not be adjusted if the actual quantity used varies by more than 25 percent.
The unit contract price per square yard for Seeding, Fertilizing, and Mulching shall be
full compensation for furnishing all materials, labor, equipment, and supplies necessary
to prepare soil, furnish plant seeds and fertilize, and fine grade. This item shall be
applied in various locations throughout the project site as directed by the Owner.
Depending on site conditions, the amount of this item may vary.
Bid Item 36: Television Inspection (LS)
Measurement of Television Inspection shall be per lump sum.
The lump sum contract price for Television Inspection shall be full compensation for all
labor, materials, equipment, and video tape recordings necessary to document the
completed condition of the newly installed pipes. The new storm sewer pipe installed for
the project shall be inspected between all Type 2 catch basins, approximately 500 linear
feet. Inspections are not required between Type 2 to Type 1 and Type 1 to Type 1 catch
basins.
Bid Item 37: Compaction Testing (EA)
Measurement for Compaction Testing shall be per each test performed. The unit price
will not be adjusted if the actual quantity used varies by more than 25 percent.
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SPECIAL PROVISIONS - Continued
The unit contract price per each for Compaction Testing shall be full compensation for all
labor, materials, equipment, laboratory costs, etc, needed to sample, test and report each ,
Compaction Test for the project.
This item applies to all compaction tests for all material needed for the project. The test
requirements for the different materials are contained in those bid items and/or
specifications. For native soil or Bank Run Gravel used for trench backfill the average
testing frequency will be one (1) test per every 50 CY (or 80 tons) of backfill placed. For
quantities less than 50 cubic yards, a minimum of one test shall be performed.
Bid Item 38: Force Account (LS)
Measurement of Force Account shall be per lump sum.
The unit contract price for Force Account shall be $5,000. At the discretion of the
Owner, all or part of this lump sum may be used in lieu of the more formal procedure as
outlined in Section 1 -04.4 of the Standard Specifications.
All work and payment under this item must be authorized in writing by the Owner.
Payment will be determined in accordance with Section 1 -09.4 of the Standard
Specifications.
Payment for this item will only be for the changes and amounts approved by the Owner.
If no items are authorized under this item, final payment for this bid item will be $0
(zero).
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SPECIAL PROVISIONS
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2 -01 CLEARING, GRUBBING, AND ROADSIDE CLEANUP
2 -01.1 Description
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Section 2 -01.1 shall be supplemented with the following:
Clearing and grubbing on this project shall be performed by the Contractor within the
following limits: Along and within the construction area of S. 7th Street from Morris Ave.
S. to Burnett Ave. S approximately two feet beyond toe of cut or top of fill or to the right -
of -way line whichever is less. The Contractor shall determine prior to the bid opening the
'
extent of work by field inspection, using the topographic features shown on the Plans as a
guide for determining the right -of -way location.
Existing landscaping, including but not limited to, rockeries, beauty bark, decorative
'
gravel or rock, bushes, trees, and shrubbery adjacent to the work areas shall be protected
from damage and/or temporarily removed and/or relocated as required. The Contractor
shall assume all costs for these items to include, but not be limited to, protection,
'
removal, temporary, or permanent relocation, watering, staking, etc.
The property owners shall be requested to remove and /or relocate ornamental trees,
shrubs, irrigation, wood headers, ornamental plants, and any other decorative landscaping
'
materials within the work areas that they wish to save. The Contractor shall notify both
verbally and in writing all abutting property owners and allow them a minimum of two
weeks from the date the property owner is notified for the property owner to remove
'
landscaping within the work area. The Contractor shall temporarily remove all such
items not removed by the property owner. For bidding purposes the Contractor shall
assume that he /she shall remove and replace all such items. The Contractor shall submit
a checklist to the Owner verifying notification of property owners of landscaping
relocation requirements. Shrubs and trees with less than two inches caliper trunks at the
bases shall be relocated at the edge of the right -of -way or outside the limits of
construction along the property owner's frontage as directed by the Owner. All
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landscaping materials not removed by the property owner(s) shall be removed, relocated,
or disposed of (if authorized by property owner) by the Contractor. Prior to the removal
of the landscaping materials, the Contractor must receive approval from the Owner to
begin this work.
If the Contractor removes or damages any existing plant or plants not designated for
' removal because of any act, omission, neglect of misconduct in the execution of the
work, such plant(s) shall be restored or replaced by the Contractor to a condition similar
or equal to that existing before such damage or removal at the Contractor's expense. If
' the existing vegetation dies, the Contractor shall replace it with vegetation of the same
species, size, and density where applicable. The Contractor shall warranty all vegetation
for one year after completion of the project. The Contractor shall replace any vegetation
that dies within the one -year period with new vegetation at no cost to the Owner. All
' replacement vegetation shall have the same one -year warranty and replacement
guarantee.
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SPECIAL PROVISION - Continued
2 -01.2 Disposal of Usable Material and Debris
The third paragraph of Section 2 -01.1 is deleted and replaced with the following:
Refuse and debris 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.
2 -01.5 Payment
Clearing and grubbing shall be included under the lump sum bid price for
"Remove/Restore Existing Landscape."
2 -02 REMOVAL OF STRUCTURES AND OBSTRUCTIONS
2 -02.1 Description
Section 2 -02.1 shall be supplemented with the following:
The work shall consist of necessary removal and disposal of existing improvements,
including pavements, sidewalks, curbs, concrete road structures, catch basins, manholes,
abandoned piping, and other items necessary for the completion of the project.
The Contractor is responsible for maintaining access to residential and commercial
driveways at all times except when constructing the new system across a driveway. The
Contractor shall notify each owner at least one day ahead of time when their driveway
may be inaccessible during working hours. Access to driveways shall be restored at the
end of each working day. Temporary asphalt and/or gravel paving will be used where
needed to maintain driveway access and prevent muddy conditions from inconveniencing
residents and businesses. Asphalt and gravel will be paid for under separate bid items.
All existing manholes and catch basins as noted on the Plans to be removed shall be
completely removed, including the base, and hauled offsite for disposal. The Contractor
shall coordinate with the appropriate utility companies for the removal, replacement,
and/or relocation of utility boxes and vaults and power poles. The removal, replacement,
and/or relocation of mailboxes during construction shall be per Standard Specification
Section 8 -18.3, as directed by the Owner, and as specified in the Special Provisions.
Waste materials shall be disposed of at an approved and licensed site, or recycling
facility, per Standard Specification Section 2- 03.3(7)C.
2 -02.3 Construction Details
2- 02.3(1) General Requirements
Section 2- 02.3(1) shall be supplemented with the following:
The removal(s) shall be conducted in such a manner as not to damage existing utilities,
roadway, and other structures that are to remain in place. The Contractor shall repair,
replace, or otherwise restore damage resulting from his /her activities. The limits of
removal for concrete or rigid materials shall be either the edge of the structure, and
existing construction joint, or a new sawcut.
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SPECIAL PROVISION - Continued
The depth of saw cuts shall be such as will accomplish the intended purpose, and will be
determined in the field to the satisfaction of the Owner.
2- 02.3(1)A Salvage (New Section)
Unless otherwise indicated in the Plans or Specifications, all removed items of
recoverable value shall be carefully salvaged and delivered to the Owner in good
condition, and as directed by the Owner. Materials and items deemed of no value by the
Owner shall be removed by the Contractor, and shall become the Contractor's property to
be disposed of at no additional cost to the Owner.
2- 02.3(1)B Contractor Provided Disposal Site (Addition)
Waste 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.
2- 02.3(4) Sawcutting (New Section)
Where shown on the Plans or where directed by the Owner, the Contractor shall make a
neat vertical sawcut at the boundaries of the area to be removed. Care shall be taken
sawcutting as not to damage any of the existing asphalt concrete to remain in place. Any
pavement damage by the Contractor due to his /her operations shall be repaired or
replaced by the Contractor at his/her own expense.
Existing pavement shall be precut before commencing excavation, and shall be removed,
as required, for the construction. All cuts shall be continuous, and shall be made with
saws specifically equipped for this purpose. No skip cutting will be allowed. Any
pavement, which is damaged outside the allowable trench widths, as shown on the Plans,
shall be repaired entirely at the Contractor's expense.
' Wheel cutting or jack hammering will not be considered an acceptable means of
pavement "cutting ", unless pre- approved by the Owner. However, even if pre- approved
as a method of cutting or if the Owner directs the Contractor to utilize this method of
cutting, no payment will be made for this type of work.
2 -02.5 Payment
ISW 7'h Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 39
All removal shall be included under the lump sum bid price for "Removal of Structure
and Obstruction." All sawcutting shall be included under the unit bid price for
" Sawcutting."
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2 -03 ROADWAY EXCAVATION AND EMBANKMENT
2 -03.3 Construction Requirements
'
Section 2
-03.3 shall be supplemented with the following:
The Contractor's material suppliers shall be required to furnish certification and
'
aggregate gradation results from a qualified testing laboratory (approved by Owner) that
the materials supplied are in conformance with these Specifications. The Contractor shall
ISW 7'h Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 39
SPECIAL PROVISION - Continued
further be required to provide the services of an Owner - approved soils testing firm to
conduct "in place" density tests of the gravel materials to verify if the compaction
requirements are in compliance with these Specifications. For bidding purposes, the
Contractor shall assume one test for every 50 cubic yards of material used. For quantities
less than 50 cubic yards, a minimum of one test shall be performed. Test results shall be
given directly to the Owner by the testing lab and not via the Contractor. All material
shall be compacted to at least 95% of maximum dry density using ASTM D1557.
2- 03.3(19) Wet Weather Earthwork (New Section)
The following items shall be followed if earthwork is to be accomplished in wet weather
or in wet conditions:
a. Earthwork shall be accomplished in small sections to minimize exposure
to wet weather. Excavation or the removal of unsuitable soil shall be
followed immediately by the placement and compaction of a suitable
thickness (generally 8 inches or less) of clean structural fill. The size
and/or type of construction equipment shall be selected as required to
prevent soil disturbance. In some instances, it may be necessary to limit
equipment size or to excavate soils with a backhoe, gradall, or equivalent
to minimize subgrade disturbance caused by equipment traffic.
b. Fill or backfill material shall consist of clean, granular soil, of which not
more than 3 percent by dry weight passes the No. 200 mesh sieve, based
on wet sieving the fraction passing the 3/4 -inch sieve. The fines shall be
non - plastic.
C. The ground surface in the construction area shall be sloped to promote the
rapid runoff of precipitation and to prevent ponding of water.
d. No soil should be left uncompacted and exposed to moisture. A smooth
drum vibratory roller, or equivalent, shall be used to seal the ground
surface.
e. Excavation and placement of fill or backfill material will be observed by
the Owner, to determine that all work is being accomplished in accordance
with the project specifications.
f. Dewatering shall be completed per Special Provision Section 7- 08.3(1)D.
2 -03.5 Payment
Section 2 -03.5 shall be supplemented with the following:
All costs associated with compaction tests shall be included under the unit bid price for
"Compaction Testing." All other costs associated with the above items shall be borne by
the Contractor and shall be considered incidental to the project and merged into the
various lump sum and unit prices.
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SPECIAL PROVISION - Continued
2 -07 WATERING
' Prior to placing new fills, sub -base course materials, all subgrade areas shall be
proofrolled to locate any soft or pumping soils. Proofrolling can be completed using a
piece of heavy tire - mounted equipment or a loaded dump truck. If soft or pumping soils
are observed, such unsuitable subgrade soils shall be overexcavated and replaced. After
completing the proofrolling, the subgrade areas shall be recompacted. Subgrade material
shall be compacted to at least 95% of maximum dry density using ASTM D1557.
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2 -07.3 Construction Requirements
Section 2 -07.3 shall be supplemented with the following:
During construction, the Contractor shall have dedicated to the Project a suitable water
truck that shall be operated as necessary to control dust. Failure to have a water truck
immediately accessible to the job and failure to use said water truck or other City
approved method for dust control shall be adequate reason to "shut- down" the Project
construction. Such shut down is herein agreed to by the Contractor upon submitting a bid
for this Project.
Water for this Project shall be obtained from the City of Renton at no cost to the
Contractor. However, the City of Renton retains the exclusive right to operate all
hydrants and valves. Furthermore, if conditions warrant, the Owner can and may elect to
restrict the use, amount, location, and time of removal to best comply with the Owher's
own needs.
2 -07.5 Payment
Section 2 -07.5 shall be supplemented with the following:
The cost of water placement shall be merged with the unit price bid for "Bank Run
Gravel for Trench Backfill."
tSW 7' Street Storm Drainage Improvement Project — special Provisions\AQ \tb Page 41
4 -04.5 Payment I
All costs associated with compaction tests shall be included under the unit bid price for
"Compaction Testing." All other costs associated with the above items shall be borne by
the Contractor and shall be considered incidental to the project and merged into the
various lump sum and unit prices.
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SW 7' Street Storm Drainage Improvement Project —Special Provisions Page 42 1
SPECIAL PROVISIONS
4 -04 BALLAST AND CRUSHED SURFACING
4 -04.1 Description
Section 4 be the following:
,
-04.1 shall supplemented with
Crushed surfacing shall be placed beneath the curb, gutters, and sidewalk as required, as
well as beneath the asphalt concrete pavement widening and driveway repair sections, as
shown on the plans and as directed by the Owner.
4- 04.3(5) Shaping And Compaction
'
Section 4- 04.3(5) shall be supplemented with the following:
The Contractor's material suppliers shall be required to furnish certification and
aggregate gradation results from a qualified testing laboratory (approved by Owner) that
the materials supplied are in conformance with these Specifications. The Contractor shall
further be required to provide the services of an Owner - approved soils testing firm to
'
conduct "in place" density tests of the gravel materials to verify if the compaction
requirements are in compliance with these Specifications. Test results shall be given
directly to the Owner by the testing lab and not via the Contractor. Crushed surfacing
shall be compacted to at least 95% of maximum dry density using ASTM D1557.
4 -04.5 Payment I
All costs associated with compaction tests shall be included under the unit bid price for
"Compaction Testing." All other costs associated with the above items shall be borne by
the Contractor and shall be considered incidental to the project and merged into the
various lump sum and unit prices.
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SW 7' Street Storm Drainage Improvement Project —Special Provisions Page 42 1
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SPECIAL PROVISIONS
5 -04 ASPHALT CONCRETE PAVEMENT
5 -04.1 Description
Section 5 -04.1 shall be supplemented with the following:
Asphalt concrete pavement (ACP) shall be Class B. Trench repair patches shall be in
accordance with the Contract Documents.
The Contractor shall place permanent trench patches per "Typical Patch For Flexible
Pavement" (City of Renton Standard Detail H 032A) every 14 calendar days (maximum)
over all sections of completed stormwater pipe. Permanent trench restoration shall be
performed throughout the project construction.
All areas of trench excavation under the existing road, or driveways shall be restored with
a Typical Trench Patch shall be per City of Renton Standard Detail H 032A. The ACP
layer above the crushed surfacing shall be 6 inches of Class `B" asphalt placed in two
equal lifts. All applications of ACP shall be per Supplemental Specifications Section 5-
04.
All patches and repairs shall be joined to existing pavement with a clean, sawcut joint.
Feathering of edges is not acceptable. Any damaged pavement will be restored by
sawcutting and removing damaged asphalt, supplementing and compacting the base, and
placing new asphalt. The cost for sawcutting due to damaged pavement shall be
considered incidental to this item.
The 6 -inch layer of crushed surfacing shall conform to Standard Specification Section 9-
03.9(3) for top course and placed in accordance with Standard Specification Section 4-
04.3. Payment for crushed surfacing shall be under the bid item "Crushed Surfacing Top
Course."
5 -04.2 Materials
Section 5 -04.2 shall be supplemented with the following:
Tack coat shall be emulsified grade CSS -1, as specified in Section 9- 02.1(6) of the
Standard Specifications. Tack coat shall be applied as specified in Section 5- 04.3(5)A of
the Standard Specifications. The tack coat shall be applied to all existing pavement
surfaces and between successive layers of asphalt concrete pavement.
5 -04.3 Construction Requirements
Section 5 -04.3 shall be supplemented with the following:
Temporary Hot Mix
During the course of construction, it may be necessary to provide improved temporary
access along the streets within the construction route and such major property access
roads, as may be designated by the Owner in the field. Such improved temporary access
SW 7' Street Storm Drainage Improvement Project — Special Provisions\AQ \tb
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SPECIAL PROVISIONS - Continued
shall be provided by patching the crossings and designated entrance roads with temporary
hot mix asphalt concrete, until such time as the permanent asphalt pavement is installed.
The backfill shall be thoroughly compacted and brought to a smooth grade prior to
placing the material.
The temporary hot mix shall be placed, maintained (daily), and removed and wastehauled
by the Contractor. The temporary mix shall be placed in two uniform lifts and shall be
compacted using mechanical tampers to the satisfaction of the Owner. Typical
compacted depth will be 3 inches.
5- 04.3(2) Hauling Equipment
The first paragraph of Section 5- 04.3(2) shall be supplemented with the following:
If the truck has not used canvas to protect asphalt from weather during haul, the Owner
reserves the right to reject the load. Rejection of load due to non - protection will not be
basis for any compensation.
5- 04.3(5)C Crack Sealing
Delete the first sentence of Section 5- 04.3(5)C and supplement it with the following:
Contractor shall seal all asphalt concrete pavement joints. Prior to sealing the cracks and
joints, they shall be cleaned with a stiff - bristled broom and compressed air.
5- 04.3(9) Spreading and Finishing
Section 5- 04.3(9) shall be supplemented with the following:
Asphalt Concrete Pavement (ACP) Class B
ACP Class B shall be placed to the compacted depths specified herein, equal to existing
ACP thickness for restored ACP, or as shown on the Plans as leveling and wearing
course. Asphalt over 3 inches in compacted depth or where specified on the Plans shall
be placed in two equal lifts. Placement shall be in accordance with applicable provisions
of Section 5 -04.
Existing pavement shall be sawcut before commencing excavation, per Special
Provisions Section 2- 02.3(7) and shall be removed, as required, for the construction.
The width of pavement cuts shall be approved in the field by the Owner before cutting or
removal of the pavement.
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SPECIAL PROVISIONS - Continued
1 5- 04.3(11) Joints
All asphalt concrete joints shall be sealed with asphalt cement AR -4000W per Section
9 -02, or as directed by the Owner. After sealing, a sand blanket shall be hand applied to
the surface to help prevent tracking. Excess sand shall be removed and wastehauled. All
costs associated with providing, placing and sealing butt joints shall be considered
incidental to and included in the unit contract prices for the various items involved.
5- 04.3(15) Asphalt Concrete Approach
The first Sentence of Paragraph 5 of Section 5- 04.3(11) is revised to read as follows:
Where shown on the Plans and as further directed in the field by the Owner, the existing
1
The longitudinal joint in any one layer shall be offset from the layer immediately below
by less than 12 inches.
Section 5- 04.3(11) shall be supplemented with the following:
The Contractor shall provide butt joints where the new asphalt concrete pavement meets
the existing pavement as shown on the Plans or as directed by the Owner in a manner to
produce a smooth riding connection to the existing pavement. The depth of butt joint
required shall be determined by the depth of new asphalt concrete pavement specified on
the Plans. The surface elevation of new and existing asphalt concrete pavement shall be
the same as all butt joints, as shown on the detail in the Plans.
All asphalt concrete joints shall be sealed with asphalt cement AR -4000W per Section
9 -02, or as directed by the Owner. After sealing, a sand blanket shall be hand applied to
the surface to help prevent tracking. Excess sand shall be removed and wastehauled. All
costs associated with providing, placing and sealing butt joints shall be considered
incidental to and included in the unit contract prices for the various items involved.
5- 04.3(15) Asphalt Concrete Approach
1
The asphalt concrete driveway shall be constructed as follows. All asphalt concrete
pavement shall be sawcut. The drive shall first be shaped to size and grade, as designated
by the Owner. Four inches (minimum) of crushed surfacing top course shall then be
placed and compacted. A two -inch lift of Class "B" asphalt concrete, as specified for this
project shall then be placed and compacted. All cold joints shall be sealed with a 6 -inch
wide strip of AR4000W and sand blanket to alleviate tracking.
5 -04.4 Measurement
See Special Provisions Section 1 -09.14 for the measurement of the items listed above.
SW 7' Street Storm Drainage Improvement Project— Special Provisions
Page 45
Section 5- 04.3(15) shall be supplemented with the following:
Where shown on the Plans and as further directed in the field by the Owner, the existing
1
asphalt driveway shall be reconstructed to provide a smooth transition to match with the
new roadway grade. The approximate limits of reconstruction are noted on the plans and
will be determined during construction. The existing asphalt pavement shall be removed
in accordance with Section 2- 02.3(3). The asphalt concrete sawcut shall be made in
accordance with Section 2- 02.3(7). Crushed surfacing top course shall be placed in
accordance with Section 4 -04.
Prior to paving the driveway, the Contractor shall obtain the Owner's approval that the
new approach meets the requirements of the Owner. At some locations, after the
driveway has been graded, the limits may need to be expanded to meet the Owner's
requirements. All additional work will be paid under the respective unit bid prices.
1
The asphalt concrete driveway shall be constructed as follows. All asphalt concrete
pavement shall be sawcut. The drive shall first be shaped to size and grade, as designated
by the Owner. Four inches (minimum) of crushed surfacing top course shall then be
placed and compacted. A two -inch lift of Class "B" asphalt concrete, as specified for this
project shall then be placed and compacted. All cold joints shall be sealed with a 6 -inch
wide strip of AR4000W and sand blanket to alleviate tracking.
5 -04.4 Measurement
See Special Provisions Section 1 -09.14 for the measurement of the items listed above.
SW 7' Street Storm Drainage Improvement Project— Special Provisions
Page 45
SPECIAL PROVISIONS - Continued
5 -04.5 Payment
All costs associated with asphalt concrete pavement shall be included under the unit bid
prices for "Temporary Hot Mix Asphalt Concrete Patch" and "Asphalt Concrete
Pavement Cl. B."
All costs associated with preparing the untreated roadway and furnishing and applying
tack coat shall be considered incidental to the project and merged into the various lump
sum and unit prices. All other costs associated with the above items shall be borne by the
Contractor and shall be considered incidental to the project and merged into the various
lump sum and unit prices. I
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SW 7' Street Storm Drainage Improvement Project — Special Provisions Page 46
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SPECIAL PROVISIONS
7 -04 STORM SEWERS
7 -04.2 Materials
Section 7 -04.2 shall be supplemented with the following:
The storm sewer pipe shall be the size and material indicated on the Plans. Corrugated
polyethylene storm sewer pipe (CPEP) or ductile iron shall be used for all storm sewer
pipes 12- inches to 36- inches in diameter as indicated on the Plans. Pipe shall be tested
per Section 7- 4.3(1)E.
CPEP storm sewer pipe shall meet the specifications detailed in Special Provisions
Section 9 -05.19 and Standard Specification Section 9- 05.20. Watertight joints shall be
furnished and installed.
Ductile Iron pipe shall be Class 52 and shall meet the specifications detailed in Standard
Specification Section 9- 05.13. Watertight joins shall be furnished and installed.
7 -04.3 Construction Requirements
Section 7 -04.3 shall be supplemented with the following:
The Contractor shall take all steps necessary to ensure that existing storm sewer facilities
remain fully flowing during all stages of construction and modification. Overflows of
facilities will not be permitted. The Contractor shall make all connections of temporary
pumping equipment with temporary power service and controls.
Reconnecting laterals shall be accomplished through a connection made at a Type 2 catch
basin where provided or per Supplemental Specification 7- 04.3(2)G as approved by the
Owner. The lateral shall connect to the new pipe or it shall be lowered (or raised) to pass
beneath (or above) the new storm line and reconnected to the existing storm pipe in the
approximate location as shown on the Plans. Where the lateral connects to the storm line
that is to be abandoned, the existing connection shall be capped with a fitting approved
by the Owner.
The exact construction method for connecting or lowering /raising laterals shall be
reviewed with the Owner for approval prior to lowering (or raising).
7 -04.5 Payment
All costs associated with storm sewers shall be included under the unit bid prices for
"Ductile Iron Drain Pipe 12 -inch Dia. ", "CPEP Drain Pipe 12 -inch Dia. ", "CPEP Drain
Pipe 36 -inch Dia. ", "Bank Run Gravel for Trench Backfill ", "Unsuitable Foundation
Excavation, Incl. Haul ", "Gravel Backfill for Foundation Class B ", "Controlled Density
Fill " and "Reconnect Lateral Storm Drain Connections." All other costs associated with
the above items shall be borne by the Contractor and shall be considered incidental to the
project and merged into the various lump sum and unit prices.
1 SW Street Storm Drainage Improvement Project — Special Provisions\AQ \tb
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SPECIAL PROVISIONS - Continued I
7 -04.6 Television Inspection (New Section)
The new storm sewer pipe installed for the project shall be inspected by the use of a ,
television camera before final acceptance between all Type 2 catch basins, approximately
500 linear feet. Inspections are not required between Type 2 to Type 1 and Type 1 to
Type 1 catch basins.
The video inspection shall be done after the manholes have been channeled and the line
cleaned and flushed. The video inspection shall be done with a minimum flow of water
in the pipe and inspected in the direction of the flow unless otherwise directed by the
Engineer.
The camera shall have rotational capabilities and be used by the operator to view up each
side sewer connection and provide best views of any non - conforming items.
Once the television inspection has been completed the Contractor shall submit to the
Engineer the written reports of the inspection plus the videotapes. Said videotapes are to
be in color and compatible with the City's viewing and recording systems. The City
system accepts 1/2 -inch wide high - density VHS tapes. The tapes will be run at standard
speed SP (15/16 I.P.S.). The Contractor shall use TV inspection report forms as
considered industry standard and as approved by the Owner, and provide completed
forms and video tapes of the completed TV inspection to the Owner.
7 -05 MANHOLES, INLETS, AND CATCH BASINS
7 -05.1 Description
Section 7 -05.1 shall be supplemented with the following:
Delete the reference to "Standard Plans" and replace it with "City of Renton Standard
Details."
7 -05.2 Materials 1
7- 05.2(1) Frames and Covers (New Section)
Manhole frames and covers shall be ductile iron and suitable for H -20 loading conditions
The iron shall be of such character as to make castings that will be tough, strong, sound,
and of even grain and shall conform to the requirements of ASTM A48, Class 3013.
Manhole frames and covers shall be of uniform quality, free from blowholes, porosity,
shrinkage distortion, cavities, cracks, or other defects. They shall be smooth and well
cleaned and continuously machined to prevent rocking and rattling. Welded or caulked
repairs shall not be permitted. Covers shall be easily removable and shall be
interchangeable. Castings shall be as shown on the Plans, and storm sewer covers shall
be marked "Storm" with cast -in, two - inch -high, APWA standard lettering. The
manufacturer's name shall be cast into, and not stamped on, an exposed surface.
All catch basins and concrete area inlets shall be furnished with a vaned cast iron,
rectangular frame and grate, (Olympic Foundry or Owner - approved equal) unless (ring
and) solid lid is otherwise indicated in the Plans. All access risers shall have solid lids
frames shall be grouted to the body of the catch basin. Catch basins and surface inlets
shall be set to line and grade, approved in the field by the Owner.
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SPECIAL PROVISIONS - Continued
7-05.2(2) Precast Concrete Catch Basins and Concrete Inlets New Section)
The concrete catch basins and concrete area inlets shall be of precast concrete, per City of
Renton Standard Details. Catch Basin Type 1 shall be per City of Renton Standard Detail
B 012. Catch Basin Type 2 shall be per City of Renton Standard Details B 027 and B
027.1 with pre -cast A -lok watertight connections meeting ASTM C -923 or equivalent as
approved by Owner.
7 -05.3 Construction Requirements
Section 7 -05.3 shall be supplemented with the following:
The Contractor shall construct all manholes, and catch basins from precast concrete bases
and risers. Cast -in -place concrete bases shall be watertight and may only be used for
"straddle" of existing systems. Pipe connections shall also be watertight with pre -cast A-
lok connections meeting ASTM C -923 or equivalent as approved by Owner.
Precast sections with damaged joint surfaces or with cracks or damage that would permit
infiltration shall not be installed.
Precast base sections shall be set on a prepared bedding material. Before the precast base
is set in place, the bedding material shall be carefully leveled to provide full bearing for
the entire base section.
Precast riser sections and cones shall be set using the specified joint sealant or gasket.
Priming and preparation of surfaces and installation of jointing material shall be in strict
conformance with the manufacturer's instructions. Only one riser section one -foot high
shall be used per structure. Grade rings shall be set in a full bed of cement grout.
Steps shall be installed in base sections, riser sections, and taper sections so that the
completed manhole will have a continuous vertical ladder with equally spaced rungs.
Steps shall be firmly cast or grouted in place. Infiltration from around steps will not be
permitted.
Frames shall be grouted to the body of catch basins. The catch basins shall be set to line
and grade as shown on the Plans or approved in the field by the Owner. All pipe
couplings shall be securely grouted into the structure. The cost of the catch basin shall
include "straddling" or interrupting the existing storm system, where required, removing
the existing pipeline within the new basin, and connecting the new pipeline to the new
structure.
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Frames shall be set carefully to the established surface grade in a full bed of cement
grout. The contact surfaces of the frames and covers shall be machined finished to a
common plane or have other adequate provisions to prevent rocking. The rim elevation
shall be set flush with the existing pavement or grade in paved and improved areas. In
unimproved areas, rim elevations shall be set one -inch above finished grade unless
otherwise shown on the Plans to be set higher.
Channeling of inverts shall be provided, where required, and given a light broom finish,
or equivalent, and shall be sloped to drain into the invert. Where new connections are
made to existing structures, any existing channelization shall be removed or modified, at
the Contractor's option, so that all pipes are channeled to drain to the exit invert. Pre -
channelized structures are not acceptable.
Steps shall be installed in base sections, riser sections, and taper sections so that the
completed manhole will have a continuous vertical ladder with equally spaced rungs.
Steps shall be firmly cast or grouted in place. Infiltration from around steps will not be
permitted.
Frames shall be grouted to the body of catch basins. The catch basins shall be set to line
and grade as shown on the Plans or approved in the field by the Owner. All pipe
couplings shall be securely grouted into the structure. The cost of the catch basin shall
include "straddling" or interrupting the existing storm system, where required, removing
the existing pipeline within the new basin, and connecting the new pipeline to the new
structure.
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SPECIAL PROVISIONS - Continued I
P
LA
7- 05.3(3) Connections to Existing Manholes
,
Section 7- 05.3(3) shall be supplemented with the following:
Pipe connections for Storm sewers shall be watertight with pre -cast A -lok connections
meeting ASTM C -923 or equivalent as approved by Owner.
7 -05.5 Payment
All costs associated with manholes, area inlets and catch basins shall be included under
the unit bid prices for "Catch Basin, Type 1", "Catch Basin, Type 2 — 48 inch Dia. ",
"Catch Basin, Type 2 — 54 inch Dia. ", "Catch Basin, Type 2 — 60 inch Dia. ", "Catch
Basin, Type 2 — 72 inch Dia.'', "Bank Run Gravel for Trench Backfill ", "Unsuitable
Foundation Excavation, Incl. Haul ", "Gravel Backfill for Foundation Class B ", and
"Controlled Density Fill ". All other costs associated with the above items shall be borne
by the Contractor and shall be considered incidental to the project and merged into the
various lump sum and unit prices.
7 -08 GENERAL PIPE INSTALLATION REQUIREMENTS
7- 08.3(1)A Trenches
Section 7- 08.3(1)A shall be supplemented with the following:
Trench excavation shall include removal and wastehaul of all excess and/or unsuitable
material encountered, including but not limited to, abandoned pipelines, concrete, asphalt,
tree stumps, trees, logs, abandoned rail ties, piling, riprap, and other deleterious material.
It is not anticipated solid rock will be encountered. Should such material be encountered,
,
however, it will be paid for by change order. Boulders or broken rock less than two (2)
cubic yards in volume, will not be classified as rock, nor will so- called "hard -pan" or
cemented gravel.
,
The Owner reserves the right to restrict the Contractor in the amount of trench open at
any one time. Should the Contractor, in the Owners' opinion, fail to diligently pursue
adequate backfilling and compaction efforts, the limit of open trench shall be 100 lineal
feet. Upon completion of work each day, all open trenches shall be completely
backfilled, compacted, leveled and temporarily patched, graveled, or otherwise protected
(as approved by the owner), as herein specified.
If the Contractor purposely or neglectfully excavates trenches to a width beyond the
maximum payment limit lines of the trench, as detailed on the Plans, then payment for
import trench backfill, and any additional surface restoration (temporary and permanent)
of the type warranted shall be limited to the maximum payment width specified on the
Plans for that size of pipe and depth of bury. All trench backfill, bedding, and surface
restoration required beyond the maximum payment limits, shall be merged in the various
�I
items bid and include the additional compaction and testing of same.
The width of the trench in the vicinity of the pipe shall be carefully controlled and
maintained to insure the structural strength of the pipe is not jeopardized. See details on
the Plans.
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SPECIAL PROVISIONS - Continued
7- 08.3(1)C Pipe Zone Bedding
Section 7- 08.3(1)C shall be supplemented with the following:
All references to "Standard Plan" shall be deleted, and replaced with the details shown on
the Plans.
Pipe bedding shall conform to Class I, II, or III per ASTM D2321.
Subsequent lifts of not more than six inches shall be placed up to the horizontal diameter
of the pipe, carefully placed, and firmly compacted to provide a firm, uniform cradle for
the pipe. These lifts shall be consolidated first by the use of tamping bars, taking care to
work the material under the pipe haunches so that no voids are left. Then a flat tamping
bar shall be used to compact the bedding material along the side of the pipe to the trench
walls to provide lateral support for the pipes. These lifts shall be individually compacted
to 95% of Modified Proctor maximum density for the full width of the trench, per ASTM
D1557. The compaction test results shall be furnished to the Owner immediately after
testing. The Owner may require additional testing, or may increase or decease the
frequency of testing at its discretion. The Owner may require the Contractor to retest any
areas that do not meet compaction requirements at the Contractor cost.
Further lifts of compacted bedding material shall be placed in lifts of not more than 6
inches thickness to a minimum of 6 inches above the crown of the pipe for flexible pipe
and to the spring line of the pipe for rigid (concrete or ductile iron) pipe.
There shall be at least one -foot of cover over the top of the pipe before the trench is
wheel- loaded and three feet of cover (if available) before utilization of a hydro - hammer
during compaction.
' 7- 08.3(1)D Dewatering (New Section)
It shall be the sole responsibility of the Contractor to determine what, if any, dewatering
measures and efforts may be needed.
If dewatering measures are necessary, then it shall be the sole responsibility of the
Contractor to control the rate and effect of the dewatering in such a manner as to avoid all
objectionable settlement and subsidence. All groundwater encountered during
construction shall flow through an on -site settling tank or other approved filtration
system prior to discharging into the sanitary sewer system or other area as
approved by the Owner. A permit will be required if groundwater is discharged into the
sanitary sewer through King County Department of Natural Resources prior to
construction. The City has obtained a Groundwater Discharge Permit for the project,
which is included in the bid document. The discharge rate into the sanitary sewer shall
not be greater than 50,000 gpd and settleable solids in the discharge water shall not be
greater than 7 ml /L. The Contractor shall comply with all codes, regulations, and
ordinances of applicable governing authorities with regard to drilling, dewatering, and
erosion control. The significant removal of "fines" is not permitted. Dewatering hoses
related to the on -site filtration system may not be permitted to lay across S. 7 "' St.
The Contractor shall review the available Geotechnical Report for this project. Upon
review of this information, the Contractor shall submit to the Owner for review and
approval prior to dewatering activities, a dewatering plan discussing proposed methods,
equipment sizes, and contingency plans should dewatering cause settlement of adjacent
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SPECIAL PROVISIONS - Continued
facilities. The dewatering plan shall show specific locations, in plan and section where
dewatering is expected as well as a general discussion of methods should water be
encountered in other locations.
Before operations begin, the Contractor shall have available on site sufficient pumping
equipment and/or other machinery to assure that the operation of the dewatering system
can be maintained. The Contractor shall provide direct power drops or use a "Whisper"
generator for the dewatering process and is responsible for coordinating and furnishing all
power drops.
During excavation, installing of conduit and structures, and the placing of backfill,
excavations shall be kept free of water. The Contractor shall furnish all equipment
necessary to dewater the excavation and shall dispose of the water in such a manner as
not to cause a nuisance or menace to the public. The dewatering system shall be installed
and operated by the contractor so that the groundwater level outside the excavation is not
reduced to the extent that would damage or endanger adjacent structures or property. The
release of groundwater to its static level shall be performed in such a manner as to
maintain the undisturbed state of the natural foundation soil, prevent disturbance of
backfill and prevent movement of structures and pipelines.
Dewatering shall be done by such method as the Contractor may elect. Dewatering
sufficient to maintain the groundwater level at or below the surface of trench bottom,
base of the bedding course or other foundation shall be accomplished prior to pipe laying
and jointing or placement of reinforcing steel for concrete. The dewatering operation,
however accomplished, shall be carried out so that it does not destroy or weaken the
strength of the soil under or alongside the excavation. Well points are not recommended
due to potential settling of nearby structures. However, if well points or wells are used,
they shall be adequately spaced to provide the necessary dewatering and shall be
sandpacked or provided with other means to prevent pumping of fine sands or silts from
the subsurface. A continual check by the Contractor shall be maintained to insure that the
subsurface soil is not being removed by the dewatering operation. Where critical
structures or facilities exist immediately adjacent to areas of proposed dewatering,
reference points shall be established and observed at frequent intervals to detect any
settlement, which may develop.
Should settlement be observed, the Contractor shall cease dewatering operations and
implement contingency plans as outlined in the approved dewatering plan. The
responsibility for conducting the dewatering operation in a manner, which will protect
adjacent structures and facilities, rests solely with the Contractor. The cost of repairing
any damage to adjacent structures and restoration of facilities shall be the responsibility
of the Contractor. Permanent piping systems existing or new shall not be incorporated
into the Contractor's dewatering system.
All wells shall be abandoned in accordance with the Washington Administrative Code
Section 173 - 160.415. Contractor shall procure and pay for any approval(s) and/or
permit(s) required by the Department of Ecology in regards to the construction, use, and
abandonment of dewatering wells. The Contractor shall also be required to comply with
all conditions and requirements mandated by the Department of Ecology and is
encouraged to familiarize himself/herself with current regulations in this regard.
7- 08.3(2)E Rubber Gasketed Joints
Section 7- 08.3(2)E shall be supplemented with the following:
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SPECIAL PROVISIONS - Continued
Joint gaskets shall be fabricated from a compound of which the basic polymer shall be a
synthetic rubber consisting of styrene, butadiene, polyisoprene, or any combination
thereof, and shall meet the requirements of ASTM D1869.
7- 08.3(3) Backfilling
Section 7- 08.3(3) shall be supplemented with the following:
Suitable excavated soil shall be used as backfill for the project if it is a clean granular
material meeting the requirements for bank run gravel material as specified in Section 9-
03.10, and has a moisture content that will allow at least 95 percent compaction per
ASTM D1557 when placed. It is the intent of these Specifications to utilize suitable
excavated material where available. However, for bidding purposes, it shall be the
responsibility of the Contractor to estimate the amount of excavated material that will be
suitable for backfill purposes, as best determined from the information available.
Imported trench backfill shall conform to the requirements of Standard Specification
Section 9 -03.19 as backfill. Import material will be utilized when necessary, as called out
on the Plans and further pre- approved by the Owner and authorized for payment.
Trench backfill shall be compacted per ASTM D1557 to 95% maximum density. The
compaction test results shall be furnished to the Owner immediately after testing. The
Owner may require additional testing, or may increase or decease the frequency of testing
at its discretion. The Owner may require the Contractor to remove any unsatisfactory
backfill, place new backfill, and retest any areas that do not meet compaction
requirements at the Contractor cost.
If the subgrade soils are soft, become disturbed, or are otherwise unsuitable, a separate
12 -inch thick foundation material leveling course shall be placed to protect the subgrade
and provide uniform support. If organic silt is found at subgrade, the organic silt layers
shall be overexcavated if they are present within two feet below the pipe invert or base of
manhole structures. The overexcavated area shall be backfilled with foundation material.
If the organic silt is deeper than two feet below the pipe, no overexcavation shall be
necessary.
Unsuitable excavated materials will be disposed of offsite. This includes soil, asphalt,
concrete, and other excess or unsuitable excavated material.
7 -08.5 Payment
All costs associated with the above items shall be included into the various lump sum and
unit prices for "Ductile Iron Drain Pipe 12 -inch Dia. ", "CPEP Drain Pipe 12 -inch Dia. ",
"CPEP Drain Pipe 36 -inch Dia. ", "Bank Run Gravel for Trench Backfill ", "Compaction
Testing ", "Unsuitable Foundation Excavation, Incl. Haul ", "Gravel Backfill for
Foundation Class B ", "Controlled Density Fill ", "Reconnect Lateral Storm Drain
Connections" and "Dewatering."
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SPECIAL PROVISIONS - Continued
7 -09 PIPE AND FITTINGS FOR WATER MAINS
7 -09.1 Description
Section 7 -09.1 shall be supplemented with the following:
The water main shall be 12 -inch Class 52 ductile iron pipe and ductile iron fittings. All
shackle rods, tie bolts, and associated material shall comply with City of Renton Standard
Detail B089. Water main relocations shall follow the Water Main Relocation Figure
shown on the Plans and/or Specifications. The actual relocation arrangement may vary to
adapt to conditions found in the field. The Contractor shall propose any changes to the
Owner for review and approved by the Owner before construction.
The Contractor shall provide all heavy equipment, excavation, pipe placement, and
backfill. The Owner will cut and cap the existing water main. The Contractor shall
prepare the new water main, fittings, and shackles for installation.
7 -09.2 Materials
Section 7 -09.2 shall be supplemented with the following:
Concrete for thrust blocks and deadman anchor blocks shall be 3,000 psi minimum, or as
specified in the Plans, and shall meet the requirements of the applicable portions of the
Standard Specifications Section 6 -02.
7 -09.3 Construction Requirements
Section 7 -09.3 shall be supplemented with the following:
The relocation of the 8 -inch water line crossing S. 7t' Street shall involve hot tapping and
then abandonment of the existing line as shown on the Plans.
7 -11 PIPE INSTALLATION FOR WATER MAINS
7- 11.3(4)A Ductile Iron Pipe
Section 7- 11.3(4)A shall be supplemented with the following:
Where water mains are oriented under the storm sewer pipe, no joints shall exist directly
below the storm sewer pipe.
I
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SPECIAL PROVISIONS
8 -01 EROSION CONTROL
8 -01.1 Description
Section 8 -01.1 shall be supplemented with the following:
Work shall include the placement of temporary and permanent erosion control facilities
during the duration of this project. The Contractor will be held solely responsible for
maintenance of all erosion control facilities necessary during the duration of this
Contract. Temporary erosion control includes catch basin protection, filter fabric fences,
placement of plastic sheets over exposed soil and stockpiles, seeding, mulching, netting,
cleaning catch basins, sweeping, etc., and any other activities needed to control erosion
from the project. Temporary erosion control consists of all activities needed to prevent
soil erosion on the project site, creation of sediment -laden water, and migration of
sediment -laden water into the City drainage system, other water courses, or private
property. The surface water control requirements of King County shall apply and the
King County, Washington, Surface Water Design Manual shall be used for the design of
all facilities.
Work shall include but not be limited to the following:
• Temporary Erosion Control Plan
• Dewatering Plan
• Storm Drain Inlet Protection
• Sediment Control Fencing
• Sandbags and Hay Bales
• Seeding, Fertilizing, and Mulch
• Topsoil
• Covering Soil with Plastic Covering
• Miscellaneous Erosion Control
8 -01.2 Materials
Section 8 -01.2 shall be supplemented with the following:
Filter fabric used in the Sediment Control Fencing shall be equal to Mirafi 100X or
approved equal.
1 SW Street Storm Drainage Improvement Project — Special Provisions \AQ \tb
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SPECIAL PROVISIONS - Continued
8- 01.3(2)A Topsoil
Section 8- 01.3(2)A shall supplemented with the following:
Topsoil shall be a mixture of Pacific Garden Mulch 30% and Loamy Sand 70% screened
through a 3/8" screen, available through Pacific Topsoils (800) 884 -7645 or equal.
8- 01.3(3) Miscellaneous Erosion Control (New Section)
Contractor shall take all necessary precautions to prevent sediment from construction
activities from entering into storm water systems or natural waterways and from being
transported away from the construction area by storm water.
The Contractor shall cover all soil stockpiles at the end of the workday with plastic
sheeting securely anchored against the wind. Runoff from the plastic sheeting shall not
impact private property and shall be directed to the City storm sewer system.
8- 01.3(4)A Seeding
Section 8- 01.3(4)A shall be supplemented with the following:
Turftype Perennial Ryegrasses shall be a blend of the following:
Dasher II
Fiesta II
Diplomat
Omega II
EIF
Tophat
Manhattan II
Prelude
Bright Star
Saturn
SR 4200
Lawn Seed Mix (rates, per 1, 000 sj):
46# Wood Fiber Mulch
5# Seed Mix
15# 10 -20 -20 Fertilizer
1# Tackifier
% by Weight
100
Min. Seed
98
Min. Germination
90
Max. Weed Seed
.05
When weather conditions are not conducive to satisfactory results from seeding
operations the Owner may order the work suspended and it shall be resumed only when
the desired results are likely to be obtained.
Inspection of any area will be made upon completion of each area of application of
seeding and fertilizing and again upon completion of the application of the mulching.
The work in any area will not be measured for payment until a uniform distribution of the
material is accomplished at the specific rate.
In some areas, it may be necessary to apply a four -inch lift of "top -soil' to the disturbed
surface prior to hydroseeding. This item will be paid for separately as noted in the
Proposal.
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SPECIAL PROVISIONS - Continued
I 4 8 -01.3 B Fertilizing
g
ISection 8- 01.3(4)B shall be supplemented with the following:
Second Application: When the grass is two inches high, and prior to
mowing, a post- seeding fertilizer (10- 20 -20), shall be applied at the rate of
fifteen (15) pounds per 1,000 square feet.
Fertilization after first mowing: After the first mowing, the Contractor
shall apply fertilizer (6 -2 -4) at the rate of thirty pounds (30 lbs.) per one
' thousand square feet (1,000 sq. ft.). First mowing shall occur when the
grass first reaches two (2 ") inches in height and shall be mowed to a
continuing height of one and one half inches (1 -1 /2 "). Mowing shall
continue on a weekly basis thereafter until Physical Completion of the
proj ect.
8- 01.3(5) Mulching
Section 8- 01.3(5) shall be supplemented with the following:
Hydroseeded mulch shall be 100% wood fiber mulch manufactured by the defiberating
process, from fir, hemlock, or alder. The mulch shall have a minimum 60% of fibers
8.5 mm or longer and 77% of the total fiber exceeding 3.5 mm in length.
' Wood fiber mulch shall be uniform in weight with the unit weight displayed clearly on
each package. Fiber shall be dyed green in color to provide visual metering of
application. Tackifier shall be incorporated into the wood fiber in the drying process.
Percentage of tackifier shall not be less than 2% or greater than 10 %, with the percentage
used clearly labeled on the outside of package.
' 8- 01.3(6)B Soil Binder or Tacking Agent
Section 8- 01.3(6)B shall be supplemented with the following:
Tackifier to be primarily composted of guar gum. Tackifier shall be incorporated into the
wood fiber in the drying process. Percentage of tackifier shall not be less than 2% or
greater than 10 %, with the percentage used clearly labeled on the outside of package.
Tackifier rates shall be adjusted by adding wood fiber mulch with tackifier and regular
wood fiber mulch to provide tackifier rates equivalent to or greater than specified.
SW 7' Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 57
i
A. Tree & Shrub Fertilizer
'
Agriform 20 -10 -15 planting tablets or equivalent.
B. Lawn Fertilizer.
A commercial fertilizer meeting the requirements of Section 9 -14.3 shall
be furnished. All fertilizer shall be pre -mixed prior to bringing on the job.
Initial Application: 10 -20 -20 at the rate of fifteen (15) pounds per 1,000
square feet.
Second Application: When the grass is two inches high, and prior to
mowing, a post- seeding fertilizer (10- 20 -20), shall be applied at the rate of
fifteen (15) pounds per 1,000 square feet.
Fertilization after first mowing: After the first mowing, the Contractor
shall apply fertilizer (6 -2 -4) at the rate of thirty pounds (30 lbs.) per one
' thousand square feet (1,000 sq. ft.). First mowing shall occur when the
grass first reaches two (2 ") inches in height and shall be mowed to a
continuing height of one and one half inches (1 -1 /2 "). Mowing shall
continue on a weekly basis thereafter until Physical Completion of the
proj ect.
8- 01.3(5) Mulching
Section 8- 01.3(5) shall be supplemented with the following:
Hydroseeded mulch shall be 100% wood fiber mulch manufactured by the defiberating
process, from fir, hemlock, or alder. The mulch shall have a minimum 60% of fibers
8.5 mm or longer and 77% of the total fiber exceeding 3.5 mm in length.
' Wood fiber mulch shall be uniform in weight with the unit weight displayed clearly on
each package. Fiber shall be dyed green in color to provide visual metering of
application. Tackifier shall be incorporated into the wood fiber in the drying process.
Percentage of tackifier shall not be less than 2% or greater than 10 %, with the percentage
used clearly labeled on the outside of package.
' 8- 01.3(6)B Soil Binder or Tacking Agent
Section 8- 01.3(6)B shall be supplemented with the following:
Tackifier to be primarily composted of guar gum. Tackifier shall be incorporated into the
wood fiber in the drying process. Percentage of tackifier shall not be less than 2% or
greater than 10 %, with the percentage used clearly labeled on the outside of package.
Tackifier rates shall be adjusted by adding wood fiber mulch with tackifier and regular
wood fiber mulch to provide tackifier rates equivalent to or greater than specified.
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SPECIAL PROVISIONS - Continued
1
8 -01.5 Payment
All costs associated with erosion control shall be included under the lump sum bid for
"Temporary Water Pollution/Erosion Control ", "Dewatering" and the unit bid prices for
"Seeding, Fertilizing and Mulching" and "Topsoil Type A." All other costs associated a
with the above items shall be borne by the Contractor and shall be considered incidental
to the project and merged into the various lump sum and unit prices.
8 -02 ROADSIDE PLANTING
8 -02.1 Description
Section 8 -02.1 shall be supplemented with the following:
This work shall include all planting of trees, shrubs and sod on the site. The planting shall
be installed using the materials shown on the Plans and /or as specified in these Special
Provisions. The planting shall be installed to grades and conform to the areas and
locations as shown on the Plans, or as directed by the Owner. All lawn within the area to
be disturbed by the Contractor's operations shall be cut with a sod - cutting machine,
removed, and disposed. The disturbed lawn area shall be restored with sod, after trench is
back - filled and compacted. Restoration shall consist of placing 4 -inch compacted topsoil
sod, and fertilizer. Disturbed lawn areas, after replacement of topsoil, re -sod, and a
fertilizer shall be watered a minimum of four (4) separate times a week for three weeks.
The Contractor shall periodically water, as needed depending on temperature. The water
shall be of such duration as to soak the grassed areas thoroughly and promote good root
growth.
8 -02.2 Materials
Section 8 -02.2 shall be supplemented with the following:
Trees & Shrubs
Trees and shrubs shall be as specified on the drawings and conform to Section 9 -14.6,
and to the American Standard for Nursery Stock ANSI Z 60.1 — 1996 for quality
standards.
Fertilizer
Tree and Shrub Fertilizer:
Agriform 20 -10 -15 planting tablets for planting pits.
Trees: Four (4) 21 gram tablets
Shrubs: Two (2) 21 gram tablets
Groundcovers: None required.
Fertilizer for sodded areas:
u
Initial application: 10 -20 -20 at the rate of fifteen (15) pounds per 1,000 square feet. I
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SPECIAL PROVISIONS - Continued
Second application: When the grass is two inches high, and prior to mowing, a post -
seeding fertilizer (10- 20 -20), shall be applied at the rate of fifteen (15) pounds per 1,000
square feet.
Fertilization after first mowing: After the first mowing, the Contractor shall apply
fertilizer (6 -2 -4) at the rate of thirty pounds (301bs.) per one thousand square feet (1,000
sq. ft.). First mowing shall occur when the grass first reaches two (2 ") inches in height
and shall be mowed to a continuing height of one and one half inches (1 -1 /2 "). Mowing
shall continue on a weekly basis thereafter until Physical Completion of the project.
Mulch
Shrub Bed Mulch:
Shrub bed mulch shall be Pacific Garden mulch or equal approved by the Owner,
available through Pacific Topsoil (800) 884 -7645.
Tackifier:
Tackifier to be primarily composed of guar gum. Tackifier shall be incorporated into the
wood fiber in the drying process. Percentage of tackifier shall not be less than 2% or
greater than 10 %, with the percentage used clearly labeled on the outside of package.
Tackifier rates shall be adjusted by adding wood fiber mulch with tackifier and regular
wood fiber mulch to provide tackifier rates equivalent to or greater than specified.
Grass:
Turftype Perennial Ryegrasses shall be a blend of the following:
Dasher II
Manhattan II
Fiesta II
Prelude
Diplomat
Bright Star
Omega II
Saturn
EIF
SR 4200
Tophat
Lawn Seed Mix (rates per 1, 000 s. fj:
Sod:
46# Wood Fiber Mulch
5# Seed Mix
15# 10 -20 -20 Fertilizer
1# Tackifier
% by Weight
100
Min. Seed
98
Min. Germination
90
Max. Weed Seed
.05
Page 59
Provide sod as follows:
Mixture: 60% Perennial Turf Type Ryegrass
20% Hybrid Kentucky Bluegrass
'
20% Fescue
Ryegrass: 60% by weight
'
SW 7' Street Storm Drainage Improvement Project— Special Provisions\AQ \tb
Page 59
SPECIAL PROVISIONS - Continued
TARA perennial ryegrass
DANDY perennial ryegrass
SHERWOOD perennial ryegrass
Fescue: 20% by weight
SPARTAN Hard Fescue
Sod shall:
• contain no more than 1% other grasses, none of which is coarse or of
undesirable variety.
• be free of weeds, pests, and diseases.
• contain no more than 1% Poa Anna (annual bluegrass).
• be not less than 10 months old and no more than 14 months old; healthy
and with a dense, vigorous, well - developed root structure.
• be grown on fumigated soil with intensive care and cultivation under rigid
quality control.
• be cut from fields no more than 24 hours before delivery to job site.
Sod is available through County Green Turf Farms; 1- 800 - 300 -1763, or equal.
8 -02.3 Construction Requirements
Section 8 -02.3 shall be supplemented with the following:
Sod:
Prior to laying sod, the initial application of the 10 -20 -20 fertilizer shall be spread and
raked into the topsoil. When grass reaches 2" in height and before mowing, apply the
second application of 10- 20 -20.
Sod shall be placed in accordance with standard horticultural practices. Dry soil shall be
moistened by sprinkling. All butt joints shall be staggered. On sloped areas, the sod,
shall be laid with the long dimension parallel to the toe or top of slope. After placing, the
sod shall be rolled and heavily watered by sprinkler.
The Contractor shall be responsible for watering and fertilizing the sod during the
establishment period. Watering shall be scheduled to prevent drying of joints between
sod strips. Four weeks after the first mowing, 6 -2 -4 fertilizer shall be applied and
reapplied at six -week intervals.
Maintenance:
The maintenance of all sodded and seeded areas shall include watering, weed treatment,
mowing (between April 1st and September 30t") with a mower with soft pneumatic
wheels, and edging adjacent to paving, curbs, or walls. Maintenance shall continue until
physical completion of the project.
1
SW 7th Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 60 11
fl
SPECIAL PROVISIONS - Continued
'
'
8- 02.3(2)A Chemical Pesticides
Inspection and Substantial Completion:
p p
'
After completion of all sodding and seeding, including the post - planting fertilization,
which follows the first mowing, the Owner will review the sodded or seeded areas for
adequacy. Areas not fully established (sod) or germinated (seeded) with a uniform stand
of grass, or areas damaged through any cause prior to this inspection shall be
'
resodded/reseeded, as herein specified at the Contractor's expense. "Uniform stand of
grass" shall signify complete cover of lush, thriving, green grass with no bare spots.
Reseeding:
Reseed and fertilize with 6 -2 -4 at a rate of four hundred pounds (301bs.) per 1,000 sf, all
'
areas failing to show a uniform stand of grass after germination of seed, or damage
through any cause before physical completion of the project.
'
8- 02.3(2)A Chemical Pesticides
No chemical herbicides will be allowed in planting or ground cover areas.
8- 02.3(4) Preparation, Cultivation, and Cleanup
Cultivate topsoil backfill materials, including imported topsoil and soil amendment, into
the existing subgrades to a minimum transition depth of 6 inches.
8- 02.3(4)a Finish Grading and Topsoiling
'
Finish grades of planting and seeding areas shall allow for soil preparation and mulch.
Finish grades shall be as follows:
Planting Areas: 2 inches below all walks, curbs, and/or hard - surface edges.
Seeding Areas: 1 inch below all walks, curbs, and /or hard - surface edges.
'
Perform all excavation and backfill necessary to provide finish grade of landscape areas
as indicated and specified. Remove from site excess and unsuitable material. Any fill
material required to bring landscape areas to finish grade shall be imported Topsoil Type
A. Landscape areas shall be graded to lines, grades, and cross sections indicated. Grades
shall meet the following:
1. Maximum 2:1 slope, unless otherwise indicated.
2. Smooth and round off surfaces at abrupt grade changes.
' 3. Feather grades to meet existing gradually.
4. Provide minimum 2 percent crown or slope in all landscape areas. The
' Contractor is responsible for any adverse drainage conditions that may
affect plant growth, unless he contacts the Owner immediately indicating
any possible problem.
' Finish grades shall be inspected and accepted by the Owner prior to commencing planting
or seeding work.
SW 7' Street Storm Drainage Improvement Project— Special Provisions\P.Q \tb Page 61
SPECIAL PROVISIONS - Continued
The costs of removing all excess material and debris shall be incidental to other contract
pay items.
8 -02.4 Measurement
Refer to bid items in Special Provisions Section 1 -09.14 for the measurement of the items
listed above.
8 -02.5 Payment
All costs associated with roadside planting shall be included under the lump sum bid for
"Remove /Restore Existing Landscaping" and the unit bid prices for "Seeding, Fertilizing
and Mulching" and "Topsoil Type A." The costs of removing all excess material and
debris shall be considered incidental to the project and merged into the various lump sum
and unit prices. All other costs associated with the above items shall be borne by the
Contractor and shall be considered incidental to the project and merged into the various
lump sum and unit prices.
8 -04 CURB, GUTTERS, AND SPILLWAYS
8 -04.1 Description
Section 8 -04.1 shall be supplemented with the following:
Work includes replacement of curb and gutters removed or damaged due to construction
activities.
8 -04.3 Construction Requirements
Section 8 -04.3 shall be supplemented with the following:
Cement Concrete Curb and Gutter shall conform to City of Renton Standard Detail F 008,
and as is shown on the Plans.
Curb and gutters shall match the existing curb and gutter, including type and dimensions,
unless otherwise noted in the Plans or by the Owner. Grade shall meet adjacent curb and
gutter in a smooth transition.
8- 04.3(3) Width of Replacement (New Section)
Contractor shall replace curb and gutter to the nearest construction joint, unless otherwise
authorized by the Owner.
8 -04.5 Payment
Payment for all construction associated with this item of work shall be under the unit
contract price for "Cement Concrete Curb and Gutter ". All other costs associated with the
above items shall be borne by the Contractor and shall be considered incidental to the
project and merged into the various lump sum and unit prices.
SW 7'h Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 62
�J
FIB'
i
t
t
F1,
1 SPECIAL PROVISIONS - Continued
' 8 -14 CEMENT CONCRETE SIDEWALKS
8 -14.1 Description
Section 8 -14.1 shall be supplemented with the following:
'
Work includes replacement of sidewalks removed or damaged due to construction
activities. Replacement of sidewalks shall include driveways and handicap access areas.
'
Cement Concrete Sidewalk shall conform to ADA Standards and City of Renton
Standard Detail F 007, and as is shown on the Plans. ADA ramp truncated domes shall
conform to WSDOT Standard Plan Detail F -3b.
'
The Contractor shall further provide verbal and written notice (door hanger) to property
owners identifying restricted use of their sidewalks, etc. This notice must be provided
'
one week prior and again one day prior to the work being performed.
8- 14.3(2) Placing and Finishing Concrete
'
Section 8- 14.3(2) be
shall supplemented with the following:
Contractor shall match the existing dimensions of the sidewalk, unless otherwise directed
by the Plans or Owner. Grade shall meet adjacent sidewalks in a smooth transition.
8- 14.3(5) Width of Replacement (New Section)
Contractor shall replace sidewalk to the nearest construction joint, unless otherwise
authorized by the Owner.
'
8 -14.5 Payment
All costs associated with cement concrete sidewalks shall be included under the unit price
"Cement
'
bid for Concrete Sidewalk." All other costs associated with the above items
shall be borne by the Contractor and shall be considered incidental to the project and
merged into the various lump sum and unit prices.
8 -21 PERMANENT SIGNING
'
8- 21.3(5) Sign Relocation
Section 8- 21.3(5) shall be supplemented with the following:
'
Permanent Sign Relocation
During the life of the Contract, all existing signs that are damaged or removed shall be
'
replaced by the Contractor at no expense to the Owner.
Temporary Sign Relocation
Existing signs may be temporarily relocated to portable sign stands for convenience of
construction, subject to the approval of the Owner. When temporarily installed on posts,
'
"
SW 7 Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 63
SPECIAL PROVISIONS - Continued
the signs shall be located as near as practical to their permanent locations and shall have a
minimum vertical clearance above the pavement in accordance with the Manual on
Uniform Traffic Control Devices (MUTCD). Upon completion of construction in the
area immediately surrounding the permanent sign location, the sign, and support shall be
re- installed in their permanent location.
All portable sign stands shall be designed to rigidly support the sign in position without
creating a hazard to the motorist. Portable sign stands shall be furnished by the
Contractor and upon completion of the work shall remain the property of the Contractor
and shall be removed from the project.
Existing signs shall be relocated as directed and indicated on the Contract Plans. All
signs, unless specified herein, shall be mounted at a height of seven feet as measured
vertically from the ground (finished grade) to the bottom of the sign. Signs shall be
installed in conformance with the Standard Sign Installation Plan Detail. All signposts
shall conform to the Standard Sign Installation Plan Detail. Existing signposts, which do
not conform to, said detail shall be removed and wastehauled and a new signpost shall be
furnished.
8 -21.5 Payment
All costs associated with permanent signing including furnishing and installing new
signs, relocating existing signs, removing and delivering signs to City shop, as specified
herein and shown on the Plans including metal tube sign posts, concrete anchors, and
fasteners shall be included under the lump sum bid for "Remove /Relocate Existing
Signing." All other costs associated with the above items shall be borne by the
Contractor and shall be considered incidental to the project and merged into the various
lump sum and unit prices.
8 -22 PAVEMENT MARKING
8 -22.1 Description
Section 8 -22.1 shall be supplemented with the following:
All existing pavement markings and markers that are removed by the Contractor's
activities related to this project shall be replaced in the original location and shall be of
similar type. The new markings shall be installed to fit with the existing markings. New
markings shall be extended as needed to fit with existing markings. In some areas it may
be necessary to replace old markings outside the pavement restoration area with
completely new markings (for example: a new stop bar will be placed across the entire
lane width where a pavement patch was installed). Markings and markers shall be in
accordance with the City of Renton Standard Plans.
8 -22.2 Material
Section 8 -22.2 shall be supplemented with the following:
The following pavement marking materials have been tested and prequalified for use.
Plastic - Tape
1
1
hl
t
SW 7 " Street Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 64 'l
SPECIAL PROVISIONS - Continued
Manufacturer Name Brand
3M Company 3M Stamark 380 - 60 mil.
Tape materials are not allowed on bituminous surface treatment (BST) pavement.
Plastic - Extruded Material:
Manufacturer Identification
Lafrentz Road Services Ltd. Lafrentz Thermoplastic
Morton International (Norris) Dura- Stripe AC
Motron International (Norris) Duraline- Thermoplastic
Pave -Mark Corporation Pave -Mark Hydrocarbon
Pave -Mark Corporation Pave -Mark Alleyd
*Cataphote, Inc. Catatherm ABITOL
* Approved for installation in Western Washington only.
8 -22.5 Payment
All costs associated with pavement marking shall be included under the lump sum bid for
"Restore Pavement Markings." All other costs associated with the above items shall be
borne by the Contractor and shall be considered incidental to the project and merged into
the various lump sum and unit prices.
SW 7' Street Storm Drainage Improvement Project— Special Provisions\AQ \tb Page 65
SPECIAL PROVISIONS
9 -03 AGGREGATES
9 -03.10 Aggregate For Gravel Base
Section 9 -03.10 shall be supplemented with the following:
Gavel Base material shall be free of rock fragments larger than three inches.
9 -03.16 Bedding Material for Thermoplastic Pipe
Section 9 -03.16 shall be replaced with the following:
Pipe bedding shall conform to Class I, II, or III per ASTM D2321.
9 -03.17 Foundation Material Class A and Class B
Section 9 -03.17 shall be supplemented with the following:
All foundation material shall be Class B.
9 -03.22 Controlled Density Fill (New Section)
Controlled Density Fill (CDF) shall be a mixture of Portland cement, fly ash, aggregates,
water and admixtures proportioned to provide a non - segregating, self - consolidating, free -
flowing and excavatable material which will result in a hardened, dense, non - settling fill.
Where not specified in this section, measuring, mixing, delivery and placement shall
follow ASTM C94 or WSDOT 6 -02.3.
9- 03.22(1) Materials Description
Controlled Density Fill shall be a mixture of Portland cement, fly ash, aggregates, water,
and admixtures, which has been batched and mixed in accordance with ASTM C94 or
WSDOT 6 -02.3.
Materials
1. Portland Cement: ASTM C150, AASHTO M85, or WSDOT 9 -01
2. Fly Ash: Class F or Class C
NE 7' Street and Monroe Avenue Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 66
SPECIAL PROVISIONS - Continued
3. Aggregates: ASTM C33, WSDOT 9- 03.14, or WSDOT 9 -03.1
4. Water: WSDOT 9 -25
5. Admixtures: WSDOT 9 -23.6, AASHTO M194, ASTM C494, or
ASTM C260
9- 03.22(2) Proportioning
The table below provides a guideline for Controlled Density Fill mixes. The weights
shown are only an estimate of the amount to be used per cubic yard of CDF. Actual
amounts may vary from those shown as approved by the Owner or approved trial mix
data or field test results for proper strength, workability, consistency, and density.
_
^.i.. �g.� ,ylf 6VL_3/ .
Maximum Compressive Strength, lbs. per sq. in.
100
300
300
(lbs. /sq.ft.)
(14,400)
(43,200)
(43,200)
Max. gals. of mixing water per cubic yard
50
50
30
Lbs. of cement per cubic yard, approximate
30
50
50
Lbs. of fly ash per cubic yard, approximate
200
250
250
Lbs. of dry aggregate per cubic yard, approximate
(assumed Sp.G. 2.67)
3,200
3,200
3,200
1. If air entraining or water reducing admixture is used for flow - ability, total water
and aggregates may be adjusted for yield.
2. Coarse aggregate size of 1-1/2" minus assumed. For flowable or excavatable
CDF, 3/8" minus or sand is recommended.
3. Weights may be adjusted for flow - ability and pump- ability.
9- 03.22(3) Placement
CDF can be proportioned to be flowable, non - segregating, or excavatable by hand or
machine. Desired flow - ability shall be achieved with the following guidelines:
Low Flow - ability below 6 -inch slump
Normal Flow- ability 6 — 8 inch slump
High Flow - ability 8 inch slump or greater
CDF shall be placed by any reasonable means in to the area to be filled. Flowable CDF
shall be brought up uniformly to the elevation shown on the plans. Trench section to be
NE 7' Street and Monroe Avenue Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 67
SPECIAL PROVISIONS - Continued
filled with CDF shall be contained at either end of trench section by bulkhead or earth
fill.
CDF patching, mixing and placing may be started if weather conditions are favorable,
when the temperature is at 34 degrees F and rising. At the time of placement, CDF must
have a temperature of at least 40 degrees F. Mixing and placing shall stop when
temperature is 38 degrees F or less and falling. Each filling stage shall be as continuous
an operation as is practicable. CDF shall not be placed on frozen ground.
9- 03.22(4) Compaction
For flowable CDF compaction is not necessary for placement.
The Contractor may as an option, adjust the water content to obtain a 0 to 1" maximum
slump mixture which if used will be compacted in lifts not to exceed 12 inches.
Compaction will be accomplished by use of acceptable compaction means.
9- 03.22(5) Protection
Contractor shall provide steel plates to span utility trenches and prevent traffic contact
with CDF for at least 24 hours after placement or until CDF is compacted or hardened to
prevent rutting by construction equipment of traffic.
9- 03.22(6) Testing
Testing shall be performed per WSDOT 6- 02.3(5) for slump and compressive strength.
If laboratory trial batches or field trial data confirm weight and strength, no further testing
will be necessary, if approved by the Owner.
For hand excavatable material, the unconfined compressive strength shall be 100 psi
maximum at 28 days. Laboratory trial batches or field trial data may be submitted to
confirm strength and weight.
9- 03.22(7) Payment
All costs associated with controlled density fill shall be included under the unit bid price
for "Controlled Density Fill." All other costs associated with the above items shall be
borne by the Contractor and shall be considered incidental to the project and merged into
the various lump sum and unit prices.
I
NE 7' Street and Monroe Avenue Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 68 11
SPECIAL PROVISIONS - Continued
' 9 -05 DRAINAGE STRUCTURES CULVERTS, AND CONDUITS
' 9 -05.13 Ductile Iron Sewer Pipe (DI)
ISection 9 -05.13 shall be supplemented with the following:
DI pipe shall be Class 52. Watertight joints shall be furnished and installed.
' 9 -05.19 Corrugated Polyethylene Pipe (CPEP)
1' 9- 05.19(2) Pipe Material and Fabrication
CPEP shall be in conformance with the latest version of ASTM F 667 or AASHTO M
294, Type S.
9- 05.19(3) Fittings and Gaskets (New Section)
a Fittings shall be gasketed PVC fittings. Gaskets shall conform to ASTM F 477. Fittings
shall conform to ASTM F 1536 or ASTM D 3212. Fittings shall be manufactured by
Nyloplast USA, Inc., or approved equal.
9- 05.19(4) Installation (New Section)
a Pipe and fittings shall be installed per the manufacturer's recommendations. Lubricate
gasket and fitting socket with manufacturer - approved lubricant prior to pushing pipe into
fitting.
9 -14 EROSION CONTROL AND ROADSIDE PLANTING
9- 14.1(1) Topsoil Type A
Section 9- 14.1(1) shall be supplemented with the following:
0
Topsoil shall have a H value between 6 and 7 and hall p p s be capable of sustaining
vigorous lawn growth. Topsoil shall not be used while in a frozen or muddy condition.
All topsoil shall be furnished as necessary to complete the required restoration and
A seeding. A certified analysis of the topsoil from each source shall be submitted to the
Owner before delivery to the site.
a If deficiencies in the topsoil are found as a result of this analysis, they shall be corrected
at no expense to the Owner.
IF
INE 7' Street and Monroe Avenue Storm Drainage Improvement Project — Special Provisions \AQ \tb Page 69
SPECIAL PROVISIONS - Continued
9 -14.8 Cleaning (New Section)
Perform cleaning during installation of the work and upon completion of the work.
Remove from the site all excess materials, debris and equipment. Repair damage to any
project features.
9 -14.9 Payment
All costs associated with erosion control and roadside planting shall be included under
the lump sum bids for "Remove/Restore Existing Landscaping" and "Temporary water
Pollution/Erosion Control ", "Dewatering" and the unit bid prices for "Seeding, Fertilizing
and Mulching" and "Topsoil Type A." All other costs associated with the above items
shall be borne by the Contractor and shall be considered incidental to the project and
merged into the various lump sum and unit prices.
NE 71' Street and Monroe Avenue Storm Drainage Improvement Project — Special Provisions\AQ \tb Page 70
L
I GEOTECHNICAL REPORT
F
1
' GEOCOV.DOC\
F
s
GEOTECHNICAL REPORT
SW 7TH STREET STORM DRAIN
RENTON, WASHINGTON
HWA Project No. 2003- 007 -21
March 14, 2003
Prepared for:
'
Gray
& Osborne, Inc.
HWAGEOSCIENCES INC.
F
February 6, 2003, revised March 14, 2003
HWA Project No. 2003 - 007 -21
Gray & Osborne, Inc.
701 Dexter Avenue N, Suite 200
Seattle, Washington 98109
Attention: Ms. Stacy Clear, P.E.
Subject: GEOTECHNICAL REPORT .
SW 7`h Street Storm Drain
Renton, Washington
U L01
HWAGEOSCIENCES INC.
19730 -64TH AVE_ W., SUITE 200
LYNNWOOD, WA 98036-5957
TEL- 425-774-0106
FAX. 425-774-2714
www_ hwageosciences. co m
Dear Ms. Clear:
In accordance with your request, HWA GeoSciences Inc. completed a design level
geotechnical engineering study for the proposed storm drain replacement project along
SW 7`h Street in Renton, Washington. We have incorporated comments from the draft
report dated February 6, 2003 in to this final report. We appreciate the opportunity to
provide geotechnical services on this project. Should you have any questions or .
comments concerning our enclosed report, or if we may be of further service, please do
not hesitate to call.
Sincerely,
HWA GEOSCIENCES INC.
� ,os . I
Michelle L. Ramos, P.E.
Geotechnical Engineer
BKH:MLR:RNB
Ralph N. Boirum, P.E.
President
GEOLOGY
GEOENVIRONMENTAL SERVICES
HYDROGEOLOGY
GEOTECHNICAL ENGINEERING
TESTING & INSPECTION
TABLE OF CONTENTS
Pale
1.0 INTRODUCTION .............. ...............................
1.1
GENERAL ......................................................................... ..............................1
1.2
PROJECT DESCRIPTION ................................................... ...............................
I
1.3
SCOPE OF SERVICES AND AUTHORIZATION ...................... ..............................1
2.0 FIELD
AND LABORATORY INVESTIGATIONS .................................. ..............................1
2.1
SITE EXPLORATIONS ..............................................:......... ....................:.........I
2.2 LABORATORY TESTING ................................................... ..............................2
3.0 SITE CONDITIONS ........................................................................ ..............................2
.
3.1
SURFACE CONDITIONS ..................................................... ..............................2
I
3.2
3.3
GENERAL GEOLOGIC CONDITIONS ................................... ..............................2
SUBSURFACE CONDITIONS .............................................. ..............................3
3.3.1 Ground Water .................................................. ..............................4
4.0 CONCLUSIONS AND RECOMMENDATIONS ..................................... ..................:...........4
4.1
GENERAL ......................................................................... ..............................4
4.2
FOUNDATION CONSIDERATIONS ...................................... ..............................5
4.2.1 Seismic Considerations ................................... ..............................5
4.2.2 Foundation Conditions and Pipe Bedding ....... ..............................6
4.3
4.4
TEMPORARY SHORING ..................................................... ..............................6
DEWATERING
4.5
LATERAL EARTH PRESSURES FOR TEMPORARY BRACED SHORING ...............8
4.6
4.7
PAVEMENT RESTORATION ............................................... ..............................8
FILL PLACEMENT AND MATERIALS ................................. ..............................8
4.8
SURFACE RUNOFF ........................................................... ..............................9
4.9
SPECIFICATION REVIEW .................................................... .............................10
.
5.0 CONDITIONS
AND LIMITATIONS .................................................... .............................10
LIST OF FIGURES (FOLLOWING TEXT)
Figure 1. Vicinity Map.
Figure 2.
Figure 3.
Site and Exploration Plan
Cross - Section A -A'
Figure 4.
Lateral Earth Pressures for Braced Shoring
Table of Contents (continued)
Appendices
Appendix A: Field Exploration
Figure A -1. Legend of Terms and Symbols Used on Exploration Logs
Figures A -2 - A -8. Logs of Boreholes BH -1 through 131-1-7
Appendix B: Laboratory Testing
Figure B -1. Plasticity Chart
Figures B -2 - B -6. Grain Size Distribution
Appendix C: Previous Explorations
2003- 007 -21 SW 7th Street Report final 11 HWA GEOSCIENCES INC.
t
1.1 GENERAL
This report presents the results of a geotechnical engineering study completed by HWA
GeoSciences Inc. (HWA) for the proposed storm drain replacement project along a
corridor of SW 7" Street in Renton, Washington. The purpose of this investigation was to
�j evaluate the conditions at the site and provide geotechnical recommendations for design .
and construction of the project.
1.2 PROJECT DESCRIPTION
Our understanding of the project is based on discussions with and design information
provided by Mr. Mike Jauhola of Gray & Osborne, Inc. (G &O). We understand that the
City of Renton plans to replace the existing, undersized storm drain along SW 7"' Street
between Lind Avenue east to the dead end, with a new 60 -inch storm drain. The location
of the site is shown on the Vicinity Map, Figure 1. Site features, ro osed improvements
P P P
and locations of subsurface explorations advanced for this study are shown on the Site
and Exploration Plan, Figure 2
1.3 SCOPE OF SERVICES AND AUTHORIZATION
A proposed scope of services and cost estimate for this geotechnical investigation was
submitted by HWA to G &O on December 10, 2002. Authorization for the work was
subsequently given by Thomas Zerkel of G &O on January 16, 2003. The scope of work
completed for this project included seven geotechnical borings along the pipe alignment .
and performing selected field and laboratory testing and engineering analyses to develop .
geotechnical recommendations for the proposed improvements.
2.0 FIELD AND LABORATORY INVESTIGATIONS
2.1 SITE EXPLORATIONS
The subsurface conditions in the vicinity of the proposed improvements were investigated
by means of seven exploratory boreholes, designated 131-1-1 through BH -7. The boreholes
were drilled in the eastbound and westbound lanes of SW 7th Street, between Lind
t
GEOTECHNICAL REPORT
SW 7T" STREET STORM DRAIN
RENTON, WASHINGTON
M
1.0 INTRODUCTION
1.1 GENERAL
This report presents the results of a geotechnical engineering study completed by HWA
GeoSciences Inc. (HWA) for the proposed storm drain replacement project along a
corridor of SW 7" Street in Renton, Washington. The purpose of this investigation was to
�j evaluate the conditions at the site and provide geotechnical recommendations for design .
and construction of the project.
1.2 PROJECT DESCRIPTION
Our understanding of the project is based on discussions with and design information
provided by Mr. Mike Jauhola of Gray & Osborne, Inc. (G &O). We understand that the
City of Renton plans to replace the existing, undersized storm drain along SW 7"' Street
between Lind Avenue east to the dead end, with a new 60 -inch storm drain. The location
of the site is shown on the Vicinity Map, Figure 1. Site features, ro osed improvements
P P P
and locations of subsurface explorations advanced for this study are shown on the Site
and Exploration Plan, Figure 2
1.3 SCOPE OF SERVICES AND AUTHORIZATION
A proposed scope of services and cost estimate for this geotechnical investigation was
submitted by HWA to G &O on December 10, 2002. Authorization for the work was
subsequently given by Thomas Zerkel of G &O on January 16, 2003. The scope of work
completed for this project included seven geotechnical borings along the pipe alignment .
and performing selected field and laboratory testing and engineering analyses to develop .
geotechnical recommendations for the proposed improvements.
2.0 FIELD AND LABORATORY INVESTIGATIONS
2.1 SITE EXPLORATIONS
The subsurface conditions in the vicinity of the proposed improvements were investigated
by means of seven exploratory boreholes, designated 131-1-1 through BH -7. The boreholes
were drilled in the eastbound and westbound lanes of SW 7th Street, between Lind
t
February 6, 2003, revised March 14, 2003
HWA Project No. 2003 - 007 -21
Avenue and Burnett Avenue to the east, and extended to depths of approximately 29 to 36
feet below the surface of the existing asphalt pavement. A piezometer was installed each
boring to monitor ground water levels (DOE Start Card #45362). Additionally, boring
BH -7 (1999) from a previous project in the vicinity, located at the intersection of SW Tin
Street and Morris Avenue, is included. The conditions encountered in this boring are
plotted on the cross - section, Figure 3, and a log of the boring is presented in Appendix C.
The approximate locations of the explorations performed for this project are shown on the
Site and Exploration Plan (Figure 2). Within the boreholes, samples were obtained at
selected depths, along with strength data, using Standard Penetration Testing (SPT)
methods. The exploratory borings were logged by an HWA geotechnical engineer, who
also obtained disturbed samples of soils at selected intervals in the borings. Appendix A
contains summary logs of the borings and describes the field exploration methodology in
greater detail.
2.2 LABORATORY TESTING
Laboratory tests were conducted on selected samples obtained from the borings to
characterize relevant engineering and index properties of the site soils. Laboratory tests
included determination of in -situ moisture content, Atterberg Limits, grain size
characteristics and organic content. The tests were conducted in general accordance with
appropriate American Society of Testing and Materials (AST M) standards. The test
results and a discussion of laboratory test methodology are presented in Appendix B, or
displayed on the exploration logs in Appendix A, as appropriate.
i
3.0 SITE CONDITIONS
3.1 SURFACE CONDITIONS
The SW 7' Street Storm Drain Replacement project site is situated near downtown
Renton in a residential and light commercial area, as shown on the Vicinity Map,
Figure 1. Site topography is relatively flat, with maximum relief of about 5 feet. The
project alignment is approximately 3700 feet in length. Along the western 2600 feet of
the alignment, SW 7`h Street consists of 4 lanes with a turning lane in locations. At the
eastern end the street tapers to 2 lanes.
3.2 GENERAL GEOLOGIC CONDITIONS
The Puget Lowland has repeatedly been occupied by a portion of the continental glaciers
that developed during the ice ages of the Quaternary period. During at least four periods,
portions of the ice sheet advanced south from British Columbia into the lowlands of
western Washington. The southern extent of these glacial advances was near Olympia,
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Washington. Each major advance included numerous local advances and retreats, and
each advance and retreat resulted in its own sequence of erosion and deposition of glacial
lacustrine, outwash and drift deposits. Between and following these glacial advances,
sediments from the Olympic and Cascade Mountains accumulated in the Puget Lowland.
As the most recent glacier retreated, it uncovered a sculpted landscape of elongated,
north -south trending hills and valleys between the Cascade and Olympic mountain
ranges, composed of a complex sequence of glacial and interglacial deposits. Post - glacial
deposits within the Puget Lowland include alluvium, lacustrine deposits, volcanic
mudflow deposits, and landslide deposits.
The project area is located in the geologically recent floodplain of the Cedar and Black
Rivers, a site of deposition since the retreat of the last glacier some 13,000 years ago.
Post glacial alluvial sediments include fine sands and silts deposited in slow- moving
water; coarse sands and gravels deposited in faster - moving active channels; and clayey
silts, organic silts, and peats, deposited in still water such as ponds, oxbow lakes and
Lake Washington.
3.3 SUBSURFACE CONDITIONS
Geological information for the site was obtained from the Geologic Map of the Renton
Quadrangle, King County, Washington (Mullineaux, 1965). The geologic map indicates
that the project area is generally underlain by recent alluvium consisting of sand and
gravel with peat, silt and clay.
Subsurface conditions along the proposed route are illustrated on Figure.3, Cross - Section
A -A'. Note the vertical exaggeration (60x) in these figures. Greater detail is presented
on the boring logs in Appendix A. Based on our borings, the storm drain alignment is
generally underlain by a sequence of fill and alluvium.
Fill was encountered directly beneath the pavement in all of the borings, extending to
depths of approximately 2.5 to 4 feet. The fill encountered consisted generally of loose to
medium dense, clean to slightly silty, sand and gravel. Bricks were encountered in the
fill in BH -6. Some of the fill encountered in these borings could be utility trench backfill.
Recent alluvium was encountered in all of our explorations immediately below the fill
and extended the entire depth of the explorations. The alluvium consists of interbedded,
very loose to medium dense, gray, clean to very silty sand, and very soft to medium stiff,
dark, organic silt, peat, and silt. These materials are relatively fine- grained and were
deposited in a low- energy environment such as a lake or shallow estuary. They are
moderately to highly compressible and have relatively low shear strengths. They may
contain logs, stumps or other woody debris.
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The borings also encountered a higher energy, coarser deposit of alluvium consisting of
sands and gravel containing cobbles and possibly boulders. The coarser alluvial soils are
generally present below the fine - grained alluvium, although there are occasional layers of
one within the other.
The higher energy, coarse alluvium consists of medium dense to dense, gray to brown,
clean to silty gravelly sand and sandy gravel, with occasional cobbles. Organic debris,
consisting of sticks, roots, and other organic matter was encountered in several samples..
Although no boulders were identified in the explorations, boulders may be present in the
coarse alluvium.
Because the borings were drilled to one side of the proposed pipeline alignment, actual
soil conditions in the pipeline excavation may be different than indicated. We expect
trench backfill to be present above the pipeline being replaced.
3.3.1 Ground Water
Ground water was encountered in all borings during drilling at approximately 5 to 7 feet
below ground surface. A 2 -inch diameter PVC piezometer was installed in all of the
borings to monitor ground water levels. Ground water levels taken a week after drilling
indicated water levels from 4 to 8 feet below road surface. It is anticipated that ground
water conditions will change in response to rainfall, time of year and other factors.
4.0 CONCLUSIONS AND RECOMMENDATIONS
4.1 GENERAL
We understand that the new storm drain is to be located along approximately the same
line and grade as the old storm drain. There is a desire to minimize the impacts to traffic
along SW 7' Street during construction.
Based on the subsurface conditions encountered in our geotechnical investigation, the
following constraints will affect the design and construction of the proposed project:
• The proposed pipeline will traverse loose, soft alluvial soils below the groundwater
table. These soils include compressible clays, silts and peat, in addition to sands and
gravels containing occasional cobbles. Logs or other wooden debris and occasional
boulders also may be present along the proposed pipe alignment. Since the new
pipeline will largely be located in the existing pipeline alignment, much of the soils to
be encountered will likely be old trench backfill:
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• Large, potentially damaging settlements to nearby utilities and structures are likely to
result from the operation of dewatering wells along the alignment.
• The potential need to minimize surface disruptions during construction along with the
desire to avoid undermining existing utilities and roadway due to soil sloughing and
caving using traditional trench box shoring methods.
Based on the these concerns, our recommendations include using either braced steel
plates, steel sheetpiles or traditional trench boxes to support the excavation. Additionally,
we recommend the use of lightweight fill, either clean, uniform sand or controlled density
fill (CDF), as trench backfill. These recommendations will provide for flexibility in the
method to support the excavation sidewalls, limit dewatering and ground water flow into
the excavation and minimize post- construction settlement.
Tunneling was identified as a potential construction method, particularly under the high
volume intersections. However it was not carried through as a feasible option due to the
shallow alignment, the challenging soil conditions (running ground, squeezing ground),
the relatively high cost, and the likelihood of having to re -build and re -pave the road due
to settlement during tunneling.
The following sections provide recommendations for seismic considerations, foundation
design, lateral earth pressures and construction considerations.
4.2 FOUNDATION CONSIDERATIONS
4.2.1 Seismic Considerations
The project site lies within Seismic Zone 3 as defined in the Uniform Building Code (UBC,
1997). Zone 3 includes all of western Washington, and represents an area of moderate seismic
risk. Consequently, moderate levels of earthquake shaking should be anticipated during the
design life of the proposed improvements, and the facilities should be designed to resist
earthquake loading in accordance with applicable local and state requirements.
Based on the subsurface conditions observed during our exploration program at the
proposed treatment facility site, UBC Soil Type SE should be assumed for the native soils
at the depths of the proposed improvements. The corresponding normalized response
spectra for the assumed UBC Soil Type is considered adequate for the site.
Soil liquefaction is a phenomenon wherein saturated soil deposits temporarily lose
strength and behave as a liquid in response to earthquake shaking. Soil liquefaction is
generally limited to loose granular soils located below the water table.
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HWA Project No. 2003- 007 -21
The upper alluvial soils in the project area have a high susceptibility to liquefaction.
Evidence of liquefaction was observed in the project area during the 1965 magnitude 6.5
Seattle- Tacoma earthquake. According to Liquefaction Susceptibility for the Des Moines
and Renton 7.5' Quadrangles, Washington (Palmer et al., 1994), two historic liquefaction
sites have been mapped in the project area:
1. Near Burnett Street and South 7" Street along the ESI Pipeline alignment; and
2. A residence on South Shattuck Street, between South 6" and 7' h Streets.
According to Palmer, at the residence on Shattuck Street, the 1965 earthquake- induced
liquefaction resulted in foundation and sidewalk cracking, up to 2t /z inches of settlement
of the house, and upheaval /depression of the front and back yards.
In our opinion, properly compacted trench backfill will have little of no liquefaction
potential.
4.2.2 Foundation Conditions and Pipe Bedding
Along most of the alignment, the soils at the depth of the proposed storm drain consist of
very soft to soft, organic silt and silty sand. It will not be feasible to remove these soils;
as these deposits extend to considerable depths. To provide suitable support and bedding
for the pipe, we recommend the storm drain be founded on clean sand. To minimize
disturbance to the foundation subgrade during excavation, the excavator should use a
smooth -edged bucket rather than a toothed bucket.
Pipe bedding should provide a firm uniform cradle for support of the pipes. A minimum
12 -inch thickness of bedding material beneath the pipe should be provided. Prior to
installation of the pipe, the pipe bedding should be shaped to fit the lower part of the pipe
exterior with reasonable closeness to provide uniform support along the pipe. Pipe
bedding material should be used as pipe zone backfill and placed in layers and tamped
around the pipes to obtain complete contact. To protect the pipe, bedding material should
extend at least 12 inches above the top of the pipe.
4.3 TEMPORARY SHORING
Excavations for the sewer line can be accomplished with conventional excavating
equipment such as backhoes and trackhoes. Because of the nature of the alluvial soils,
the high ground water table, potential for flowing sands, and the depths of excavation, the
excavations will require dewatering and shoring.
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We have identified three methods by which the excavation could be shored: traditional
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trench boxes, steel plates with hydraulic /adjustable bracing and driven/vibrated
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interlocking sheet piles with internal bracing.
In some areas, trench boxes may not provide adequate sidewall support and could allow
soils to slough and cave, resulting in loss of support for existing utilities and the road
surface. These soft/loose soils have the potential to slough to slopes approaching
1.25H:1 V (horizontal:vertical).
Where utility and roadway protection is of more concern, steel plates with adjustable or
hydraulic bracing may be used for temporary shoring. Excavation to, or slightly below,
the water table may be possible before placement of the steel plates. Thereafter,
excavation could continue within the plates.
Where it is necessary to minimize the area affected by trench excavation, and /or protect
nearby structures or utilities, the use of interlocking sheetpiles may be required. The use
of sheetpiles would also minimize ground water flow into the excavation and limit the
amount of dewatering required, protecting nearby utilities and structures from settlements
associated with dewatering.
The temporary shoring should be designed to resist the lateral earth pressures resulting
from the soil and ground water as well as any traffic and/or construction surcharge loads.
Lateral earth pressures for braced excavations are presented in Figure 4 and discussed in .
the following section.
We recommend that the contractor be required to submit a shoring/excavation plan for
review prior to construction. The plan should be required to contain specific measures
for temporary support and protection of the existing utilities and structures. Precautions
should be taken during removal of the shoring to minimize disturbance of the pipe,
underlying bedding materials, and native soils.
Maintenance of safe working conditions, including temporary excavation stability, is the .
responsibility of the contractor. In accordance with Part N of WAC (Washington
Administrative Code) 296 -155, all temporary cuts in excess of 4 feet in height should be
_
sloped or shored. The existing native soils generally consist of loose sands and soft silt.
These sand deposits generally classify as Type C soil, per WAC 296 -155, and, if no
shoring is used, should be sloped no steeper than 1' /2H: l V. Flatter side slopes will be
required where ground water seepage is encountered.
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4.4 DEWATERING
Dewatering could be accomplished either within the excavation with sumps and pumps,
by allowing the water to drain through the constructed sewer, or by dewatering wells.
Settlement outside the excavation may occur with dewatering wells.
Groundwater was encountered in the exploratory borings approximately 4 to 8 feet below
existing ground surface. It should be noted that groundwater conditions can vary
substantially over time, and over relatively short distances. The contractor should be
prepared to deal. with groundwater during construction.
Dewatering should be performed is such a way as to not cause settlements or damage to �I
adjacent properties. Lowering the groundwater level more than about 5 feet below its
lowest ambient level could result in settlement of the ground surface and any structures or
utilities in the dewatered areas. Design and implementation of any dewatering system is
the responsibility of the contractor: Dewatering systems should be designed and
submitted to the project engineer for approval prior to the commencement of the
excavation.
4.5 LATERAL EARTH PRESSURES FOR TEMPORARY BRACED SHORING
Lateral earth pressures on a retaining wall are dependant on the soil type, ground water
level, allowable lateral movement of the walls, excavation methods and construction
sequence.
The shoring system should be designed for the pressures illustrated in Figure 4. For
design of shoring, we recommend that the ground water level outside of the excavation be
assumed at the ground surface.
Figure 4 also provides methods to determine lateral loads for traffic and construction
surcharge loading.
4.6 PAVEMENT RESTORATION
The new pavement structure should consist of a minimum of 6 inches of asphalt concrete
pavement (ACP) over a minimum of 12 inches of crushed surfacing base course meeting the
requirements of Section 9- 03.9(3) of the WSDOT Standard Specifications. We recommend
that the exposed pavement subgrade be evaluated by a geotechnical engineer.
4.7 FILL PLACEMENT AND MATERIALS
In order to reduce settlement potential of the soft silts below the pipe invert, minimize
settlement of the trench backfill and reduce roadway maintenance, the weight of the new
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HWA Project No. 2003 - 007 -21
storm drain pipe and associated backfill should be less than the weight of the existing
pipe and material removed. In this regard, we recommend that either clean sand or
lightweight Controlled Density Fill CDF be utilized as trench backfill.
g � Y (CDF)
Compacted granular structural fill should consist of clean, fine to medium sand, similar to
the bedding material. It should be free of gravel, organics and other debris. The on -site
soil removed from the excavation will generally not be suitable for reuse as structural fill,
due to the abundance of soft organic silty soils. Structural fill soils should be moisture
conditioned to within about 3 percent of optimum moisture content, placed in loose
horizontal lifts less than 6 inches in thickness, and compacted to at least 95 percent of the
. maximum dry density (MDD), determined using test method ASTM D 1557 (Modified
Proctor).
Trench backfill should be densely compacted in a systematic manner. The contractor
should develop compaction methods that consistently produce adequate compaction
levels. All backfilling operations should be monitored full -time by a qualified inspector
and a sufficient number of in -place density tests should be performed as the fill is placed
to determine if the required compaction is being achieved.
During placement of the initial lifts, the trench backfill material should not be bulldozed
into the trench or dropped directly on the pipe. Furthermore, heavy vibratory equipment
should not be permitted to operate directly over the pipe until a minimum of 2 feet of
backfill has been placed over the pipe bedding.
Alternatively, CDF or Controlled Low - Strength Material (CLSM) could be used as
backfill from the springline of the pipe to the base of the pavement layers. The use of
CDF or CLSM would eliminate the effort required to place and compact granular
structural fill around and above the pipe, and if a lightweight mix design is selected could
reduce potential pipeline settlements. Depending on filler or aggregate material used,
CDF ranges from 90 to 145 pounds per cubic foot (pcf). When preformed foaming
agents are used in low- density CLSM, unit weights of 20 to 80 pcf can be achieved. We
recommend a mix design with a unit weight of 100 pcf or less.
A significant cause of large settlement results from inadequate shoring practices and poor
compaction during shoring removal and backfilling. Special care must be taken to obtain
good compaction up to the edges of the excavation as the shoring is removed. Moreover,
attention must be paid to ensuring good compaction around manholes.
4.8 SURFACE RUNOFF
Surface runoff control during construction should be the responsibility of the contractor,
and should be treated prior to discharge so as to comply with State water quality
2003 - 007 -21 SW 7th Sheet Report final 9 HWA GEOSCIENCES INC.
February 6, 2003, revised March 14, 2003
HWA Project No. 2003 - 007 -21
standards. Grading measures, slope protection, ditching, sumps, dewatering, and other
measures should be employed as necessary to permit proper completion of the work.
4.9 SPECIFICATION REVIEW
We recommend HWA review and provide input to the project specifications, specifically
sections pertaining to earthwork, and temporary shoring prior to putting the project out to
bid.
5.0 CONDITIONS AND LIMITATIONS
We have prepared this report for Gray & Osborne, Inc. and the City of Renton for use in
design of a portion of this project. This report should be provided in its entirety to
prospective contractors for bidding and estimating purposes; however, the conclusions.
and interpretations presented in this report should not be construed as a warranty of the
subsurface conditions. Experience has shown that soil and ground water conditions can
vary significantly over small distances. Inconsistent conditions can occur between
explorations and may not be detected by a geotechnical study. If, during future site
operations, subsurface conditions are encountered which vary appreciably from those
described herein, HWA should be notified for review of the recommendations of this
report, and revision of such if necessary.
Sufficient geotechnical monitoring, testing, and consultation by HWA GeoSciences, Inc.,
should be provided during construction to confirm that the conditions encountered are
consistent with those indicated by the explorations, to provide recommendations for
design changes should conditions revealed during construction differ from those
anticipated, and to verify that the geotechnical aspects of construction comply with the
contract plans and specifications.
Within the limitations of scope, schedule and budget, HWA attempted to execute these
services in accordance with generally accepted professional principles and practices in the
fields of geotechnical engineering and engineering geology in the area at the time the
report was prepared. No warranty, express or implied, is made. The scope of our work
did not include environmental assessments or evaluations regarding the presence or
absence of wetlands, hazardous substances in the soil, or surface water at this site or
decommissioning of monitoring wells installed for this project.
This firm does not practice or consult in the field of safety engineering. We do not direct
the contractor's operations, and cannot be responsible for the safety of personnel other
than our own on the site. As such, the safety of others is the responsibility of the
2003- 007 -21 SW 7th Street Report final
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HWA Project No. 2003 - 007 -21
contractor. The contractor should notify the owner if he considers any of the
recommended actions presented herein unsafe.
O.O
We appreciate the opportunity to provide geotechnical services on this project. Should
you have any questions or comments, or if we may be of further service, please do not
hesitate to call.
Sincerely,
HWA GeoSciences Inc.
Bryan K. Hawkins
Geotechnical Engineer
EXPIRES 05 / 16 / 03
Michelle L. Ramos, P.E.
Geotechnical Engineer
BKH:RNB:mlr
3
Ralph N. Boirum, P.E.
President
2003 - 007 -21 SW 7th Street Report final 11 HWA GEOSCIENCES INC.
VICINITY MAP
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SURCHARGE PRESSURE
63H
HYDRO STATIC PRESSURE
Influence Factor (I)
for Surcharge Loads
For
x?H i =0
H>x >H /2 i =0.5
H /2 >x >H /4 i =0.75
H/4 >x i =1.0
BRACED SHEETING
H
BOTTOM OF EXCAVATION
20H
D
20H +. 20D -� 280D
ACTIVE PRESSURE .PASSIVE PRESSURE
Ka = 0.390 (Active earth pressure coefficient — for level backslope)
Kp = 2.56 (Passive earth pressure coefficient)
0 = 26' (Angle of internal friction)
V = 110 pcf (Total unit Weight) .
'r = 48 pcf (Buoyant unit Weight)
NOTES:
1. Embedment (D) should be determined by summation of moments below
the lowest brace.
2. Recommended earth pressure values ore in units of pounds per square foot (psf).
Dimensions are in units of feet.
3. A factor of safety has not been applied to the recommended earth
pressure values.
4. For this site, We recommend that the design
ground Water level be assumed at the ground surface.
LATERAL PRESSURES FOR oa" er S_ i0M NM
TEMPORARY BRACED SHORING rf BKH
SW 7TH STREET DAN FNDA= "M
HWAGEOScffmnINc STORM DRAIN 02. 04.03 2003 -007
RENTON, WASHINGTON
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APPENDIX A
FIELD INVESTIGATION
2003 - 007 -21 SW 7th Street Report final A -1 HWA GEOSCIENCES INC.
The field investigation was performed on January 29 through 31, 2002, and consisted of
drilling and sampling seven boreholes, designated BH -1 through BH -7, to depths of .
approximately 29 to 36 feet. The boreholes were located along SW 7' Street, between
Lind Avenue and the dead end to the east, in Renton, Washington. The approximate
locations are shown on the Site and Exploration Plan (Figure 2). A legend of the terms
and symbols used on the boring logs is presented in Figure A -1. Summary boring. logs
are presented in Figures A -2 through A -8.
The borings were performed by Holocene Drilling of Fife, Washington, under
subcontract to HWA GeoSciences Inc., using a truck- mounted Mobile B -85 drill rig. At
selected intervals within the drilled boring, Standard Penetration Test (SPT) sampling
was performed using a 2 -inch outside diameter split -spoon sampler driven with a
140 -pound automatic hammer. During the test, samples were obtained by driving the
sampler 18 inches into the soil with the hammer free - falling 30 inches. The number of
blows required for each six inches of penetration were recorded. If a total of 50 blows
were recorded within a single 6 -inch interval, the test was terminated, and the blow count
was recorded as 50 blows for the number of inches of penetration. This resistance, or
N- value, provides an indication of the relative density of the granular soils and the
relative consistency of the cohesive soils.
A 2 -inch diameter, PVC piezometer was installed in each borehole to measure ground
water levels. The well details for each borehole are presented in the borehole logs in
Appendix A. Ground water level readings were taken on February 5, 2002 and are shown
on the boring logs in Appendix. A.
Soil samples obtained from the borings were classified in the field and representative
portions were placed in plastic bags. These soil samples were then taken to our
Lynnwood, Washington, laboratory for further examination and testing. Pertinent
information including soil sample depths, stratigraphy, soil engineering characteristics,
and ground water occurrence was recorded. The stratigraphic contacts shown on the
individual logs represent the approximate boundaries between soil types; actual
transitions may be more gradual. The soil and ground water conditions depicted are only
for the specific dates and locations reported and, therefore, are not necessarily
representative of other locations and times.
2003 - 007 -21 SW 7th Street Report final A -1 HWA GEOSCIENCES INC.
RELATIVE DENSITY OR CONSISTENCY VERSUS SPT N -VALUE
COHESIONLESS SOILS
COHESIVE SOILS
Boulders
Gravel and
Approximate
3 in to 12 in
GW
Approximate
Density
N (blows/ft)
Clean Gravel
Consistency
N (blows/ft)
Undrained Shear
Coarse sand
No. 4 (4.5 mm) to No. 10 (2,0 mm) -
Relafive Density( %)
Grained
Fine sand
Strength (psf)
Very Loose
0 to 4
0 - 15
Very Soft
0 to 2
<250
Loose
4 to 10
15 - 35
Soft
2 to 4
250 - 500
Medium Dense
10 to 30
35. - 65
Medium Stiff
4 to 8
500 - 1000
Dense
30 to 50
65 - 85
Stiff
8 to 15
1000 - 2000
Very Dense
over 50
85 - 100
Very Stiff
15 to 30
2000 - 4000
on No. 4 Sieve
amount of fines)
Hard
over 30
>4000
USCS SOIL CLASSIFICATION SYSTEM
MAJOR DIVISIONS
GROUP DESCRIPTIONS
Boulders
Gravel and
Cobbles
3 in to 12 in
GW
Well- graded GRAVEL
Coarse
Gravelly Sall
Clean Gravel
.'
Sand
No. 4 (4.5 mm) to No. 200 (0.074 mm)
Coarse sand
No. 4 (4.5 mm) to No. 10 (2,0 mm) -
Medium sand
Grained
Fine sand
(little or no fines)
Silt and Clay
Smaller than No. 200 (0.074mm)
MR
Resilient Modulus
GP
Poody-graded GRAVEL
Soils
Pocket Penetrometer
o
SG
Specific Gravity
TC
More than
TV
Torvane
Approx. Shear Strength (tsf)
UC
50% of Coarse
Gravel with
o
GM
Silty GRAVEL
Fraction Retained
Fines (appreciable
on No. 4 Sieve
amount of fines)
GC
Clayey GRAVEL
Sand and
Clean Sand
•
SW
Well- graded SAND
More than
Sandy Soils
(little or no fines)
SP
Poody- graded SAND
50% Retained
50% or More
on No.
of Coarse
Sand with
SM
Silty SAND
200 Sieve
Fines (appreciable
Fraction Passing
Size
No.4 Sieve
amount of fines)
SC
Clayey AND
Yey
ML
SILT
Fine
Sill
CL
Lean CLAY
Grained
and Liquid Limit
Soils
Less than 50 %
Clay
_
—
OL
Organic SILT /Organic CLAY
MH
Elastic SILT
50% or More
Silt
Liquid Limit
Passing
and 50% or More
CH
Fat CLAY
No. 200 Sieve
Clay
Size
OH
Organic SILT /Organic CLAY
Highly Organic Soils
PT
PEAT
COMPONENT DEFINITIONS
COMPONENT
SIZE RANGE
Boulders
Larger than 12 in
Cobbles
3 in to 12 in
Gravel
3 in to No 4 (4.5mm)
Coarse gravel
3 in to 3/4 in
Fine gravel
3/4 in to No 4 (4.5mm)
Sand
No. 4 (4.5 mm) to No. 200 (0.074 mm)
Coarse sand
No. 4 (4.5 mm) to No. 10 (2,0 mm) -
Medium sand
No. 10 (2.0 mm) to No. 40 (0.42 mm)
Fine sand
No. 40 (0.42 mm) to No. 200 (0.074 mm)
Silt and Clay
Smaller than No. 200 (0.074mm)
SAMPLE TYPE SYMBOLS
® 2.0" OD Split Spoon (SPT)
(140 lb. hammer with 30 in. drop)
nI Shelby Tube
U 3-1/4" OD Split Spoon with Brass Rings
OSmall Bag Sample
Large Bag (Bulk) Sample
Core Run
® Non - standard Penetration Test
(3.0" OD split spoon)
GROUNDWATER SYMBOLS
S7 Groundwater Level (measured at
time of drilling)
1 Groundwater Level (measured in well or
open hole after water level stabilized)
COMPONENT PROPORTIONS
PROPORTION RANGE
TEST SYMBOLS
%F
Percent Fines
AL
Atterberg Limits: PL = Plastic Limit
12-30%
LL = Liquid Limit
CBR
California Bearing Ratio
CN
Consolidation
DO
Dry Density (pct)
DS
Direct Shear
GS
Grain Size Distribution
K
Permeability
MD
Moisture /Density Relationship (Proctor)
MR
Resilient Modulus
PID
Photoionization Device Reading
PP
Pocket Penetrometer
Approx. Compressive Strength (tsf)
SG
Specific Gravity
TC
Triaxial Compression
TV
Torvane
Approx. Shear Strength (tsf)
UC
Unconfined Compression
SAMPLE TYPE SYMBOLS
® 2.0" OD Split Spoon (SPT)
(140 lb. hammer with 30 in. drop)
nI Shelby Tube
U 3-1/4" OD Split Spoon with Brass Rings
OSmall Bag Sample
Large Bag (Bulk) Sample
Core Run
® Non - standard Penetration Test
(3.0" OD split spoon)
GROUNDWATER SYMBOLS
S7 Groundwater Level (measured at
time of drilling)
1 Groundwater Level (measured in well or
open hole after water level stabilized)
COMPONENT PROPORTIONS
PROPORTION RANGE
DESCRIPTIVE TERMS
< 5%
Clean
5-12%
Slightly (Clayey, Silty, Sandy)
12-30%
Clayey, Silty, Sandy, Gravelly
30-50%
Very (Clayey, Silty, Sandy, Gravelly)
r--c—ponents; are arranged in order of increasing quantities.
NOTES: Soil classifications presented on exploration logs are based on visual and laboratory observation.
Soil descriptions are presented in the following general order. MOISTURE CONTENT
Density /consistency, color, modifier (if any) GROUP NAME, additions to group name (if any), moisture DRY Absence of moisture, dusty,
content. Proportion, gradation, and angularity of constituents, additional comments. dry to the touch.
(GEOLOGIC INTERPRETATION) MOIST Damp but no visible water.
Please refer to the discussion in the report text as well as the exploration logs for a more WET Visible free water, usually
complete description of subsurface conditions.
soil is below water table.
ie LEGEND OF TERMS AND
U SW 7th Street Storm Drain SYMBOLS USED ON
HWAGEOSCIENCES INC. EXPLORATION LOGS
PROJECT NO.: 2003007 FIGURE: A-1
LEGEND 2003007.GPJ 2/13/03
a
v
GP
ASPHALT CONCRETE PAVEMENT ACP
° Q
Medium dense, brown, sandy, fine to coarse GRAVEL,
moist.
SM
ILL
Loose, dark gray and brown, very silty, fine SAND, moist.
[ALLUVIUM]
Loose, brown, sandy, fine to coarse GRAVEL, wet.
0
GP
I O
Q
0
Loose to medium dense, brown grading to gray, slightly silty,
SP
SM
fine to coarse gravelly, fine to coarse SAND, wet. Wood
noted.
_... -_ ........ _ ............ ........
Soft, dark brown, organic SILT, moist to wet. Abundant
.organics.and wood.
OH
GM
K
Medium dense, brown, silty, sandy GRAVEL, wet.
.................................... ...............................
Medium dense, brown, sandy, fine to coarse GRAVEL, wet
GP
°
Oxidation stains noted at 25 feet.
O
o Q
O
Q
o Q
O
Q
P
BORING:
USW 7th Street Storm Drain BH- 1
HWAGEOSCIENCES INC. PAGE: 1 of 1
PZO 2003007.GPJ 2/73103 PROJECT NO.: 2003007 FIGURE- A -2
BORING:
A SW 7th Street Storm Drain BH- 2
HWAGEOSCIENCES INC, PAGE: 1 of 1
PROJECT NO.: 2003007 FIGURE: A-3
PZO 2003007.GPJ 2/13/03 1
GP--
- -----
Loose, brown, sandy, fine to coarse GRAVEL, moist.
o
[FILL]
f.
SM
Loose to very loose, brown and gray. silty SAND, moist to
wet. Oxidation stains at 5 feet.
[ALLUVIUM]
Loose, gray, slightly silty, sandy, fi ne to coarse GRA VEL
GM
wet
.................... ................ ... ..........................
Very loose, brown, slightly silty, fine to medium SAND, wet
Medium dense, brown, sandy, fine . to c o . arse GRAVEL, . . . . . wet.
SM
GP
Note: Blow counts inflated due to driving on gravels.
0
O
O
DC)
O
O
O
BORING:
A SW 7th Street Storm Drain BH- 2
HWAGEOSCIENCES INC, PAGE: 1 of 1
PROJECT NO.: 2003007 FIGURE: A-3
PZO 2003007.GPJ 2/13/03 1
a
v
GP
ACP
o Q
Medium dense, brown, sandy, fine to coarse GRAVEL,
moist.
ML
DATE STARTED: 1/2912003
FILL
Soft, red brown to gray, sandy to very sandy, SILT, moist to
wet. Oxidation stains noted, organics noted.
LOGGED BY: B. Hawkins
[ALLUVIUM)
Soft, dark gray, clayey SILT, wet Organics and wood
ML
noted.
........ ....... ...... .......... ..
Soft, dark brown and gray, slightly sandy, organic SILT, wet.
o:
W
m
OH
- Standard Penetration Test
Abundant organics and wood noted.
............. ........... ............................. ....
Soft, dark brown and dark gray, SILT, moist. Fine sand
j D
a L
ML
w U (140 lb. weight 30" drop)
W W
lenses noted.
........ .. ...................
Loose, dark gray, silty SAND, wet Abundant .. organics and
SM
L
wood.
BORING:
SW 7th Street Storm Drain BH- 3
HWAGEOSCIENCES I NC. PAGE: 1 of 1
PZO 2003007.GPJ 213/03
PROJECT NO.: 2003007 FIGURE: A-4
LOCATION: See Figure 2
DATE STARTED: 1/2912003
DATE COMPLETED: 1/29/2003
LOGGED BY: B. Hawkins
o:
W
m
W
z
- Standard Penetration Test
j D
a L
vi
w U (140 lb. weight 30" drop)
W W
w e
W¢ A Blows per foot
a a
y
W
Ow
=
Z 3
W o
S
N=
W U
F
a
N co
a �
O
a rn 0 - 10 20 30 40
W �
50 0—
0
S -1
2 -2 -2
GS
:....
5
Q
S -2
2 -2 -3
GS
1
...... .:....:... .:....:....:....:.... :....:....
10
ZIS -3A
0/12 -2
GS
S -36
AL
F
_..:_- .:_ ..:... :....:....:....:....:....
15
a S-4
1/12 " -5
j� S -5
y_.:.
2 -1 -2
AL
A H�
_:._.:.._:....:_..:....:....
25
S-6
44-4
•
..:.... ... .:........... .....
30
_.-- ..:...:.. ..:....:....:_..:....:....:....
35
100 40
0 20 40 60 80
Water Content ( %)
Plastic Limit 1 0 Liquid Limit
Natural Water Content
ie date indicated
BORING:
SW 7th Street Storm Drain BH- 3
HWAGEOSCIENCES I NC. PAGE: 1 of 1
PZO 2003007.GPJ 213/03
PROJECT NO.: 2003007 FIGURE: A-4
BORING:
U, SW 7th Street Storm Drain BH- 4
MAGEOSCIENCES INC PAGE: ' of '
PROJECT NO.: 2003007 FIGURE: A -5
PZO 2003007.GPJ 2/13/03 1
ACP
°
GP
GM
Medium dense, brown, sandy GRAVEL, moist
[FILL]
SM
Loose, brown, silty, fine SAND, moist Trace organics
noted.
[ALLUVIUM]
_........ ...... ._.................................................
Soft, dark brown to dark gray, fine sandy, SILT, moist to wet.
ML
Trace organics noted. Sandy lenses noted.
................. ................... ............................._.
Very soft, dark brown and gray, organic SILT, wet
OH
Abundant organics noted. 3" wood /organic lens noted.
..................................... ...............................
Loose, dark brown and gray, very silty, fine SAND, wet.
SM
Abundant organics and wood noted. Lenses of organic silt
noted.
Soft, dark brown and gray, slightly sandy, organic SILT, wet
OH
Sand lenses noted. Abundant organics and wood noted.
................................... :.................................
Very soft, dark gray, clayey SILT, moist Abundant organics
ML
noted.
Medium stiff, dark brown and gray, clayey SILT, moist.
ML
Abundant organics noted.
..................................... ......:........................
Loose, gray, silty SAND, wet. Organics noted.
_ .................... _............. .....:.........................
Medium dense, gray, sandy, fine to coarse GRAVEL, wet
SM
0
Q
GP
O
Q
O
Q
BORING:
U, SW 7th Street Storm Drain BH- 4
MAGEOSCIENCES INC PAGE: ' of '
PROJECT NO.: 2003007 FIGURE: A -5
PZO 2003007.GPJ 2/13/03 1
i
v
ACP
o
GP
Medium dense, brown, sandy, GRAVEL and COBBLES,
moist.
ML
FILL
Loose to very loose, dark gray, very sandy SILT, wet.
Abundant organics and wood.
[ALLUVIUM]
...................................... .. .............................
Very soft, dark brown and gray, organic SILT, wet.
OH
Abundant organics and wood.
..................................... ................ ...............
Very soft, blue gray, slightly fine sandy, plastic SILT, wet.
ML
Sandy lenses and organics noted.
.................................... ..............................
Very soft, dark . olive brown, clayey SILT, moi-st. Abundant
ML
..organics.and wood noted.
................ ...............................
Loose, gray,-fine to medium SAND, wet. Silt lenses with
SP
SM
organics noted.
Very soft, dark brown and gray, organic SILT, wet.
OH
Abundant organics and wood noted.
Soft,. 9.raX.. SILT, wet.... ..............
SM
Loose, gray, silty to clean, SAND, wet. Interbedded with
dark brown, organic silt lenses.
BORING:
17 ", SW 7th Street Storm Drain BH- 5
HWAGEOSCIENCES INC. PAGE: 1 of 1
PZO 2003007.GPJ 2113/03 PROJECT NO.: 2003007 FIGURE: A -6
v
GP
ACP
o Q
Loose to medium dense, brown, sandy GRAVEL and
o
COBBLES, moist. Bricks from 2.5 to 3.5 feet.
Q
[FILL]
SM
Loose, dark gray, slightly silty to silty, fine SAND, wet
[ALLUVIUM]
Very soft, dark gray and black, organic SILT, wet. Peat and
OH
clayey silt lenses noted. Abundant organics and wood
noted.
Organic Content (S -3) = 14.7%
......................... ....
Loose, gray, slightly silty, fine to medium SAND, wet.
SP
SM
Very soft, dark brown, organic SILT, wet.
...................................... ...............................
Loose, gray, very silty, fine SAND to sandy SILT, wet
OH
ML
SM
Medium dense, gray, sandy, fine to coarse GRAVEL, wet
o3
GP
Dark brown, organic silt lenses noted.
0
Q
o Q
O
Q
0
BORING:
USW 7th Street Storm Drain BH- 6
HWAGEOSCIENCES INC. PAGE: 1 of 1 i
PROJECT NO.: 2003007 FIGURE: A'7
PZO 2003007.GPJ 2/13/03 _ �',
i
v
G;
ASPHALT CONCRETE PAVEMENT ACP
Medium dense, brown, sandy, fine to coarse GRAVEL,
o
moist.
O
0
[FILL]
SW
Very loose, dark brown to gray, slightly silty, fine to coarse
SM
gravelly, fine to coarse SAND, wet. Silt lenses and organics
noted.
[ALLUVIUM]
........... ... ............... ............. ........... ...........
Very loose, dark gray to black, slightly gravelly, slightly silty,
SP
SM
medium to coarse SAND, wet.
Very soft, dark brown and gray, SILT, wet. Interbedded
ML
sand lenses. Organics noted.
...........:..............
Very soft, dark brown and gray, organic SILT, wet
OH
Abundant organics and wood noted.
.......... ............... : .......... ....... ...........................
Loose to medium dense, dark gray, silty, fine to medium
SM
SAND, weL Interbedded with dark brown, organic silt
lenses and coarse sand lenses.
...... ............................... ..........................
Medium stiff. dark hrown and nrav fins cnnrh, S11 T ..,..i,r
BORING:
U A SW 7th Street Storm Drain BH- 7
HWAGEOSCIEN CES INC PAGE: 1 of t
'PZO 2003007.GPJ 2173/03 PROJECT NO.: 2003007 FIGURE A -H
APPENDIX B
LABORATORY INVESTIGATION
1
1
1
1
1
i
1
i
1
1
1
1
1
1
1
f
1
1
1
APPENDIX B
LABORATORY TESTING
HWA personnel performed laboratory tests in general accordance with appropriate
ASTM test methods. We tested selected soil samples to determine moisture content,
grain size distribution and Atterberg Limits. The test procedures and results are briefly
discussed below.
Moisture Content
Laboratory tests were conducted to determine the moisture content of selected soil
samples, in general accordance with ASTM D 2216. Test results are indicated at the
sampled intervals on the boring logs in Appendix A.
Atterberg Limits
The Liquid Limit (LL), Plastic Limit (PL), and Plasticity Index (PI) were determined for
the portions of selected samples passing the No. 40 sieve, in general accordance with
ASTM D 4318. The test results are plotted on Figure A -2 and Figure B -1.
Grain Size Analysis
The grain size distributions of selected soil samples were determined in general
accordance with ASTM D 422. Grain size distribution curves for the tested samples are
presented in Figures B -2 through B -6.
Organic Content
The organic content of a selected sample was determined in general accordance with
ASTM D 2974. The test results are presented in the boring log text, Figure A -7.
2003 - 007 -21 SW 7th Street Report final B -1 HWA GEOSCIENCES INC.
LL
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APPENDIX C
PREVIOUS EXPLORATIONS
UnILL.ING COMPANY: Holocene Drilling_
DRILLING METHOD: Mobile B -75, Hollow Stem Auger
SURFACE ELEVATION: 27 t Feet
U)
m
Q
J
U
m _J
J O
U)
= O m
a � �
0 V) Q
0-t
GP 4 3/4" Asphalt
Medium '
DESCRIPTION
LOCATION: -Sta 1 +00
DATE COMPLETED: 5/17/99
LOGGED BY: Erik Andersen
m
W
ui
U
- SM (FILL) S 1
1 -2 -2
m
Z
5 Ocaasional organics.
W
Q m
N
PT -!One 1/4* stick).
Very s_oft,_grayish bro_wn,_P_EAT, wet. - - J_ �S 3a
ML
1/12' -1
Very loose, gray, SILT, wet Occasional - S-3b
AL
F Z
T.9
W
H F-
J J
W
I—
m
W Q
CL a-
ac °,
W
Ow
Q Q
w e
H
W Lr
N rn
a-
O
a to 0
dense to dense, brown to gray, SAND
and GRAVEL. Old Brick at 1 foot.
- SM (FILL) S 1
1 -2 -2
Very loose, gray, very silty fine SAND, moist.
5 Ocaasional organics.
(RECENT ALLUVIUM) S•2
Very loose, gray, very silty to silty, fine SAND,
1112 "A
moist to wet. Numerous organics and roots.
PT -!One 1/4* stick).
Very s_oft,_grayish bro_wn,_P_EAT, wet. - - J_ �S 3a
ML
1/12' -1
Very loose, gray, SILT, wet Occasional - S-3b
AL
10 _ SP (organics. _ _ _ i
ery silty, fine Jj S-4
Very loose, dark gray, silty to - v e-
ML
1 -0 -1
,SAND, wet. I
SP nLaminate of slightly silty, fine to medium SAND Ir
— 'IUn S -4. Jar S-5
1/18'
— OL Wery soft, SILT, wet. Numerous to abundant
15 = SM ;?organics. Ii
_
IIVery loose, gray, slightly silty to silty, medium 1, S 6
'IS AND,
1 -.1 -1
wet.
:. SM 'IL------ ------------- - - - - - Ir
IIVery soft, dark brown, SILT and PEAT, wet.
I14bu_nda_nt_ organics -
H S-7
3 -2 -11
J"
(Very loose, gray, very silty, fine SAND, wet I
20 (Occasional organics. I
M.ji,- ---- - - - - - - - - - - - - - - - �S•8
Medium dense, slightly silty, fine to coarse
1 -3.3
SAND, wet.
PT % Le _s_of_v_ery_silty_fi_ne_SA_N_D in sample S -7. S-9
1/12" -1 CN
JI
Very soft, very dark brown, PEAT, wet.
25 Abundant organics, sticks.
I s,O
SM Loose, gray, silty to very silty, fine SAND, wet. DS-11
2 -2 -3
30 PT • Occ_asio_na_I orga_ni_cs_in_ top _o_f sample S_ -12. 12
1-1-1
_ _ J� DS
Very soft to soft, grayish brown to dark gray,
organic SILT; and brown PEAT, wet. Numerous
to abundant organics. DS•13 1/12'
-1 AL
35
SP Medium dense, very dark
gray, clean, gravelly,
fine to medium SAND, wet.
DS-14
1 -4-7 GS
all
Penetration Resistance
(300 lb. weight, 30" drop) m
♦ Blows per foot
2
CL
W
10 20 30 40 50
0
•
.... ...... ...�...... ...... ....... ...... _ ...
AE
*.._ ........... ...... .......... ?......_...... _ .
�N
0 20 40 60 80 100
Water Content ( %)
Plastic Limit 1 0 —i Liquid Limit
Natural Water Content
NOTE: This log of subsurface conditions applies only at the specified location and on the date indicated
and the fnro
10
15
25 1
30 1
35 1
ESI SECTION 1 CAPACITY RESTORATION BORING: BH- 7
fMGEOSCONCESING RENTON, WASHINGTON PAGE: 1 of 2
' PZONSPT 98148 8/27/99
PROJECT NO.: 98148 FIGURE: A -8
DRILLING COMPANY: Holocene Drilling
DRILLING METHOD: Mobile B -75, Hollow Stem Auger
SURFACE ELEVATION: 27 t Feet
V)
Q
J
U
m _J
J O
O
= m
n
o u}i Q
140—
145—
50-
55—
65—i
70
75
DESCRIPTION
LOCATION: "Sta 1 +00
DATE COMPLETED: 5/17/99
LOGGED BY: Erik Andersen
0:
w
SP
Medium dense, very dark gray, clean, gravelly,
M
a
Z—
Q z
fine to medium SAND, wet. Fine gravel.
Penetration Resistance
(ALLUVIUM /OUTWASH)
I Z
c c
SM
Loose, gray, bedded, slightly silty fine SAND;
(300 lb. weight, 30" drop)
m
a a
and very silty fine SAND, wet.
s
�
♦Blows per foot
(RECENT ALLUVIUM)
=
SP
Medium dense, gray, clean to slightly silty, f
O w
slightly gravelly to gravelly, fine to medium l
Q Q
w —°
SAND, wet. Subrounded to rounded gravels.
Wv
(ALLUVIUM /OUTWASH)
N to
0_:S
O
LOCATION: "Sta 1 +00
DATE COMPLETED: 5/17/99
LOGGED BY: Erik Andersen
0:
w
M
a
Z—
Q z
N
Penetration Resistance
I Z
c c
w
H F
(300 lb. weight, 30" drop)
m
a a
s
�
♦Blows per foot
-�
w
O w
l=—
Q Q
w —°
H
Wv
a
w
N to
0_:S
O
n. N
0 10 20 30 40 50
40
�S-15
2 -9 -14
GS
.. ....` ..................._...... . _ . _ .
4 5
�S-18
3 -8 -16
Af
......_ ........................_......
0
,S-17
J:.
2 -3-4
......_.. ......_ "..........._ . .......... . •
55
�S-18
J.
5 -6 -5
:_. ...... _............. _............_ ...... ....... ....... ... _.......
60
�
• V_ery _oft,_gray,_ SILT, _wet S-19 1 -1 -2
_. _ _ _ _
SM Very loose, gray, very silty fine _ _ SAND _ , wet.
Total Depth = 64 feet.
Groundwater observed at about 5 feet during
drilling.
DOTE: This log of subsurface conditions applies only at the specified location and on the date indicated
and therefore may not necessarily be indicative of other times and /or- locations.
♦E
---- -- ......_...... ...... _...... `...... _...... . _ . 5
........... . ...... ...... _ ...... ..... _ . 0
............ _------ `....... .................. €. _ . 5
0 20 40 60 80 100 80
Water Content (°r6)
Plastic Limit 1--i Liquid Limit
Natural Water Content
BORING: BH- 7
ESI SECTION 1 CAPACITY RESTORATION
HMGEOSCIENCES INC RENTON, WASHINGTON PAGE: 2 of 2
PZONSPT 98148 8/27/99 PROJECT NO.: 98148 FIGURE: A -H
L
L
�k
CITY SURVEY CONTROL INFORMATION
EnvironmentalCOV. DOC\
y
\�O�,�
\N'f�
CITY OF RENTON
SURVEY CONTROL NETWORK
Vertical Control
3rd Order, 1st Class
North American Vertical Datum 1988 Meters
Horizontal Control
2nd Order, 1st Class
North American Datum 1983/1991 Meters
1 -Printing January 1995
2 Printing January 1997
Revised & Reprinted May 2000
TS_ SERVER / /SYS2\MAPS \83m \control\scn.doc Title 2 May, 2000
f
TABLE OF CONTENTS
SECTION I
SURVEY CONTROL
NETWORK DESCRIPTION ... ............................... i
�!
SURVEYING STANDARDS
................................... .........................1 -11 -1
MONUMENT
CASE
& COVER.STANDARD
PLAN .................... H031
SECTION II
MAPS, DESCRIPTIONS
& VALUES
SectionIndex
Map
................................................ ............................... Index. .
Section
Township
P
an e g
_ Page
13
14
T23N
T23N
R4E WM
R4E WM
................................... ............................... F2
24
T23N
R4E WM
..................................... .............................G2
25
36
T23N
T23N
R4E WM
R4E WM
..................................... .............................H2
.................................... ............................... I2
5
T22N
R5E WM
.................................... ............................... J4
6
3
T22N
T24N
R5E WM
R5E WM
.............. ...............................
.... :::::....... ................................................... D6
4
T23N
R5E WM
..................................... .............................DS
5
T23N
R5E WM
..................................... .............................D4
7
T23N
R5E WM
................................... ............................... E3
8
T23N
R5E WM
................................... ............................... E4
9
T23N
R5E WM
................................... ............................... 5
10
T23N
R5E WM
................................... ............................... E
11
14
T23N
T23N
R5E WM
R5E WM
................................... ............................... E7
................................... ............................... F7
15
T23N
R5E WM
................................... ............................... F6
16
17
T23N
T23N
R5E WM
R5E WM
................................... ............................... F5
................................... ............................... F4
18
T23N
R5E WM
................................... ............................... F3
j
19
20
T23N
T23N
R5E WM
R5E WM
..................................... .............................G3
..................................... .............................G4
21
T23N
R5E WM
..................................... .............................G5
22
T23N
R5E WM
..................................... .............................G6
29
123N
R5E WM
..................................... .............................H4
30
T23N
R5E WM
..................................... .............................H3
31
T23N
R5E WM
.................................... ............................... I3
32
T23N
R5E WM
.................................... ............................... I4
29
31
T24N
T24N
R5E WM
R5E WM
..................................... ................... ..........B4
..................................... .............................C3
32
T24N
R5E WM
..................................... .............................C4
TS_ SERVER V /sYS2 \"SN83m\conaol\sco.doc Table of Contents 2 May 2000
CITY OF RENTON
SURVEY CONTROL NETWORK
The City of Renton Survey Control Network is the result of a three year project by the
Technical Services Section of the Planning & Technical Services Division of the
Planning/Building/Public Works Department and several private surveying firms working
for the city. The purpose of this network is to provide an accessible common datum for
all public and private projects within the city. Thus facilitating city wide infrastructure
management and analysis and assuring compatibility between the various utility systems
and system projects.
This project started in 1992 with the formation of a Horizontal and Vertical Control
Network Committee to prepare a plan for the development and maintenance of a Survey
Control Network for the City. The committee members were: 7
Robert Anderson PLS; Bush, Roed & Hitchings, Inc.,
Carrie Davis; Technical Services Section (Recorder),
Abdoul Gafour; Utility Systems Division,
Arneta Henninger; Plan Review Section, Development Services Division,
Jae Lee; Transportation Systems Division,
Robert Mac Onie; Technical Services Section (Chairman),
Jon Warren PLS; Dodds Engineers, Inc.,
Dennis Wegenast; National Geodetic Survey.
The committee developed the standards, specifications and phasing for all ensuing .work.
All survey work meets the requirements specified by the Federal Geodetic Control
Committee in Standards and Specifications for Geodetic Control Networks dated September
1984. The project was split into three phases: 1) monument recovery, 2) horizontal
control and 3) vertical control. The monument recovery project was performed by Dodds
Engineers, Inc., under the direction of Jon Warren PLS in 1992 and early 1993. This
project identified existing Public Land Survey System corner monuments and other
monuments (NGS, C &GS, King County, City of Bellevue, major intersections and those
located near current and proposed capital improvement projects) important to the
development of a survey control network. In most cases, street centerline monuments
were selected for both horizontal and vertical control due to stability and maintenance
considerations.
The second and third phases ran concurrently during 1993 & 1994. The horizontal
control phase was executed by Bush, Roed & Hitchings, under the direction of Robert
Anderson PLS, using Global Positioning Systems (GPS) technology per the 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. This phase established NAD 1983/1991, Washington
State Plane, 2nd Order, 1st Class, northing and easting values for 122 monuments in and
TS_ SERVER/ /SYS2\M"S\83m \control\scn.doc i 2 May 2000
1
around the City. Four NAD 1983/1991 National Geodetic Survey (NGS) high precision
geodetic network (HPGN) monuments (BROWN, PT B 1962, HAFF and MUD MTN)
controlled the GPS survey. All coordinates show are "Washington Coordinate System of
1983/1991, North Zone."
The vertical control phase was performed by Triad Associates, under the direction of
Brad Freeman PLS, using a Wild NA2000 automatic auto reading level and Star *Lev
adjustment software. This phase established NAVD 1988, 3rd Order, 1st Class,
elevations on 190 monuments in and around the City with 70 of these being horizontal
control monuments as well. The leveling project was divided into seven primary
interdependent loops connected at a minimum of two points with common benchmarks.
Additional legs were run across the primary loops tying into two benchmarks at both
ends. A total of 15 NGS benchmarks were part of the network, four of which were held
in the final adjustment (NGS Archive Numbers SY0232, SY0162, SY0163 and SY0617)
and provided substantial agreement (less than or equal to 5mm) with 5 others.
The City, in 1995, will have reference points set for all Survey Control Network street
centerline monuments not currently referenced. Over the next several years monuments
in need of upgrade will be reset as part of an ongoing maintenance program or where
capital improvement projects would likely disturb them.
As an adjunct to the Survey Control Network the city has developed the enclosed
Surveying Standards. Al Hebrank of Hebrank & Associates developed the first draft of
these standards which were modified to require the use of the Survey Control Network
for all public and private development projects within the city and define the
responsibilities of the surveyor in the establishment of new monuments and their
associated records. The standards have been reviewed by at least ten licensed surveyors
for completeness and suitability.
The City of Renton and its urban growth area lie between latitudes 47° 25' North to the
south and 47° 32' 30" North to the north. In most cases the combined scale factor
(elevation and grid scale) throughout this area can be treated. as equal to 1.0000000.
Table 1. shows the grid scale factors for each minute of latitude in the Renton area
identified above.
Please note that the relative accuracy for the grid scale factors is approximately 1 in
60,000 at 47° 25' N to the south and 1 in 111,000 at 47° 33' N to the north and thus for
most survey work will have no impact on surveys covering less than 1.5 miles.
ITS_ SERVER / /SYS2\MAPS \83m \control\scn.doc H 2 May 2000
t
TABLE 1.
LAMBERT CONFORMAL CONIC PROJECTION TABLE
Washington Coordinate System of
1983/1991, North Zone for Renton
Tabular.
Grid
Latitude
Radius
Difference
Scale
for V of Lat.
Factor
470 25'
5807452.516
30.88355
1.00001659
470 26'
5805599.504
30.88353
1.00001310
470 27'
5803746.492
30.88352
1.00000970
470 28'
5801893.480
30.88351
1.00000638
470 29'
5800040.470
30.88350
1.00000315
470 30'
5798187.460
30.88349
1.00000000
470 31'
5796334.450
30.88349
0:99999693
470 32'
5794481.441 __
30.88349
0.99999395
470 33'
5792628.431
30.88349
0.99999105
The range of elevation in
Renton is between
0 and 200 meters (0 and 656 feet). Table 2
shows the scale factor due to elevation.
TABLE 2.
SEA LEVEL REDUCTION
TABLE
Renton
Elevation
Sea Level
Feet
Factor
Sea Level
1.0000000
500
1000
0.9999761
0.9999522
The worst case relative accuracy for an elevation of 650 feet with an interpolated scale
factor of 0.99996893 is approximately 1 in 32,000. When combined with the worst case
grid scale factor of 0.99999195 it yields a combined factor of 0.99995998 for a relative
accuracy of approximately 1 in 25,000.
It should be noted that Washington state uses the US survey foot and the conversion
between feet and meters is 3937/1200 or 3.28083333 feet per meter.
An analysis of the differences between NGVD 1929 and NAVD 1988 elevations in and
around Renton yields a conversion factor of +1.092 meters going from NGVD 1929 to
NAVD 1988.
The information in this document has been extensively reviewed but there is always the
possibility that some particulars of the monument locations, descriptions or values are
either misleading or incorrect. If any such errors are found please contact the City of
Renton's Mapping Supervisor at -'S69. This document will be updated on an
ongoing basis as monuments are upgraded, added or as corrections are made. f
�f
TS_ SERVER / /SYS2\MAPS \83m \control\scn.doc ilt 2 May 2000
City of Renton
Surveying Standards
City of Renton Standard Plans & Supplemental Specifications
Section I -11
Adopted December 16, 1996
Effective January, 21, 1997
TS_ SERVER/ /SYS2 \MAPS \83m \control\scn_doc 1 -11 -I 2 May 2000
1 -11 Renton Surveying Standards
1- 11.1(1) Responsibility for surveys (RC)
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
(RC)
The horizontal component of all surveys .shall .
have as its coordinate base: The North
American Datum of 1983/91.
All horizontal control for projects must be
referenced to or in conjunction with a minimum
of two of the City of Rentods 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
ALTAIACSM 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 & Specif :cations 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 (RC)
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 (RC)
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 (RC)
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
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physically reference a corner's location on the
ground.
Monument Any physical object or structure of
record which marks or accurately references:
A corner or other survey point established
by or under the supervision of an individual
per section 1- 11.1(1) and any corner or
monument established by the General Land
Office and its successor the Bureau of Land
Management including section subdivision
corners down to and including one - sixteenth
comers; 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
(RC)
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 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 I -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
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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 (RC)
Vertical Surveys for the establishment of bench
marks shall satisfy all applicable requirements of
section 1 -05 and IA 1.1.
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 recoverablilty
and positive identification on recovery.
1- 11.1(8) Radial and Station — Offset
. Topography (RC)
Topographic surveys shall satisfy all applicable
requirements of section 1 -11.1 herein.
All points occupied or back sighted in
developing radial topography or establishing
baselines for station — offset topography shall
meet the requirements of section 14 1. 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 (RC)
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
2 May 2000
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
(RC)
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 (RC)
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.
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 all of section 1 -11.1
and 1- 11.3(1) herein.
The field notes for "as- built" shall meet the
requirements of section 1- 11.1(4) herein and
submitted with stamped and signed "as- built"
drawings which includes a statement certifying
the accuracy of the "as built ".
The drawing and electronic listing requirements
set forth in section 1- 11.1(6) herein shall be
observed for all "as- built" surveys.
1- 11.1(12) Monument Setting and
Referencing (RC)
All property or lot corners, as defined in 1-
11.1(5), established or reestablished on a plat or
other recorded survey shall be referenced by a
permanent marker at the corner point per 1-
11.2(1). In situations where such markers are
impractical or in danger of being destroyed, e.g.,
the front comers of lots, a witness marker shall
be set. In most cases, this will be the extension
of the lot line to a tack in lead in the curb. The
relationship between the witness monuments and
their respective corners shall be shown or
described on the face of the plat or survey of
record, e.g., "Tacks in lead on the extension of
the lot side lines have been set in the curbs on
the extension of said line with the curb." In all
other cases the corner shall meet the
requirements. of section 1- 11.2(1) herein:
All non comer monuments, as defined in I-
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.
For all non corner monuments set while under
contract to the City of Renton or as part of a City
of Renton approved subdivision of property, a
City of Renton Monument Card (furnished by
the city) identifying the monument; point of
intersection (PI), point of tangency (PT), point of
curvature (PC), one - sixteenth comer, Plat
monument, street intersection, etc., complete
with a description of the monument, a minimum
of two reference points and NAD 83/91
coordinates and NAVD 88 elevation shall be
filled out and filed with the city.
1 -11.2 Materials
1- 11.2(1) Property/Lot Corners (RC)
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 (RC)
Monuments per 1- 11.1(5) shall meet the
requirements as set forth in City of Renton
Standard Plans page H031 and permanently
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marked or tagged with the surveyor's
identification number.
1- 11.2(3) Monument Case and Cover
(RC)
Materials shall meet the requirements of section
9 -22 and City of Renton Standard Plans page
H031.
1
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CITY OF RENTON
SURVEY CONTROL NETWORK
MONUMENTS & BENCHMARKS
INDEX
A,$
19 T24N R5E
21 T24N R5E
23 T24N R5E
24 T24N R5E
B8,
25 T24N R5E
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35 T24H R5E
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CITY OF RENTON
SURVEY CONTROL NETWORK
MONUMENTS & BENCHMARKS
INDEX
IS T23N R5E NW 114
G3 • 19 TZ3N R5E NW I/4
CITY OF RENTON
SURVEY CONTROL NETWORK
MONUMENTS & BENCHMARKS
ts TECHNICAL SERVICES
PLANNWGBUMDING/PMLIC WORKS
OZn4 /00
.............:
Ri
LEGEND
1111
® Horizontal & Vertical
2222
® Horizontal Only
3333
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Momment
Renton City Lmmts F3
18 T23N R5E SW 1/4
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18 T23N R5E NE 1/4
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LEGEND
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CITY OF RENTON
11il
® Horizontd & Vw"
SURVEY CONTROL NETWORK
MONUMENTS & BENCHMARKS
2222
® Horizontd Only
• ®TECHNICAL SERVICES
• PZa4/00 /BUII.DING/PUBLIC WORKS
3333
® Vertical Only
01./14/00
Monument
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CITY OF RENTON
SURVEY CONTROL NETWORK
MONUMENTS & BENCHMARKS
• ®TECHNICAL SERVICES
• PLANNWG/BUMDING/PUBLlC WORKS
02/14/00
0 450 900
1:5400
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Monument
Renton City Limits G 3
19 T23N R5E NE 1/4
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CITY OF RENTON
SURVEY CONTROL NETWORK
MONUMENTS & BENCHMARKS
TECHNICAL SERVICES
wom
02n4/00
17 - - -------- ----
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Monument
Renton City Limits G4
20 T23N
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SECTION 18 T23N R5E W.M.
28- Apr -00 Horizontal: NAD 1983/91 Meters Vertical: NAVD 1988 Meters
60 N 1/4 Corner 19 723N R5E
Location: Found 1/8" pin in concrete monument case at intersection of Hardie Ave SW
and SW 7th St.
Monument 1/8 IN BRASS PIN IN CONC. 0.4' BELOW RIM OF MON. CASE
NORTHING: 53611.676 EASTING: 395635.050 ELEVATION:
�I&
Location: Set brass disc stamped 804/BRH123 per 2 each 2 foot reference points in the
right west bound lane of S Grady Way west of the intersection with Williams
Ave S
Monument: BRASS DISC IN MONUMENT CASE
NORTHING: 53638.518 EASTING: 396486.958 ELEVATION:
205
Location: Found a concrete monument in a monument case at the intersection of
Burnett Avenue S. and S. 2nd Street.
Monument: CONC MON, IN CASE
NORTHING: 54429.257 EASTING: 396408.155 ELEVATION:
F3 -1
SECTION 17 T23N R5E W.M.
28- Apr -00 Horizontal: NAD 1983/91 Meters Vertical: NAVD 1988 Meters
418
Location: Top of 1/4" brass pin set on cased concrete monument 11' south of
intersection of South 7th Street and Renton Avenue South.
Monument: BRASS PIN IN CONC MON
NORTHING: 53607.437 EASTING: 396944.885 ELEVATION: 93.210
452
Location: Found a tack in lead on concrete street surface in the constructed centerline
of N 4th Street, 0.2' north and 6.3' west of expansion joints between Factory
Avenue and Houser Way.
Monument: LEAD & TK ON CONC ST. SURFACE (MRC -452)
NORTHING: EASTING: ELEVATION: 11.036
471
Location: Found a standard Coast & Geodetic Survey (CGS) bench mark brass disc,
National Geodetic Survey archive no. SY0654, stamped "K 384 1959 ", in the
top of and 1.7' southwesterly of the northeasterly end of the northwesterly
concrete curb of the Bronson Way bridge over the Cedar River, approximately
3' southeasterly of the center of the concrete walk across the bridge,
approximately 108' southwesterly of the southwesterly curb of Park Avenue,
approximately 6.1' southeasterly of the northeasterly end of the northwesterly
concrete guardrail and approximately 0.5' higher than Bronson Way.
Monument: CGS DISC ON SURFACE ON CONC CURB
NORTHING:
EASTING:
F4 -2
ELEVATION: 13.581
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SECTION 19 T23N R5E W.M.
28- Apr -00 Horizontal: NAD 1983/91 Meters Vertical: NAVD 1988 Meters
476
Location: Top of 1/2" iron pin in concrete monument in case 15' east of centerline
intersection of Shattuck Avenue and South 15th Street.
Monument: 1/21N IRON PIN IN CONC MON IN CASE
NORTHING: 52799.569 EASTING: 396025.653 ELEVATION: 40.495
659
Location: Found a 1/8" bronze pin and concrete plug in 2" inside diameter steel pipe
down 0.5' in a monument case at the constructed intersection of S Puget
Drive & Benson Drive S. This mark is an alternate to the quarter corner to
sections 19 & 20, T23N, R5E.
Monument: 1/8 IN BRONZE PIN & CONC PLUG IN 2 IN STEEL PIPE, IN CASE, DN. 0.5'
NORTHING: 52798.357 EASTING: 396377.308 ELEVATION: 26.055
754
Location: Found a 112" brass plug with a punch mark grouted in on easterly side of a
4 "x4" concrete post monument down 0.6' in a monument case at the
constructed intersection of SW 7th Street & Seneca Avenue SE.
Monument: 1/2 IN BRASS PLUG W /PUNCH ON CONC MON, IN CASE, DN. 0.6'
NORTHING: 53620.647 EASTING: 395016.102 ELEVATION: 6.801
G3 -2
SECTION 18 T23N R5E W.M.
28- Apr -00 Horizontal: NAD 1983/91 Meters Vertical: NAVD 1988 Meters
1898
Location: Found 1.5" R.R. spike with punch mark in road surface at intersection of
Shattuck Ave S. and S. 6th St.
Monument: R.R. SPIKE WITH PUNCH MK.
NORTHING: 53756.917 EASTING: 395983.750 ELEVATION:
1919
Location: Chiseled square at centerline top of stairway and north end of curie -sac on
Thomas Avenue S. across the street from 13208 Renton Avenue South.
Monument: CHISELED SQ @ CL TOP STAIRWAY
NORTHING: EASTING: ELEVATION: 72.130
1920
Location: Found 3" brass disk stamped "King County Survey monument EN-61 1973" in .
sidewalk on the west side of Rainier Avenue South. Located north side of
southerly driveway to building at 604 Rainier Avenue South.
Monument: BRASS DISC
NORTHING: EASTING: ELEVATION: 8.494
1939
Location: Top of Lead & tack set in concrete monument at intersection of Williams
Avenue S. and S. Riverside drive.
Monument: LEAD & TACK SET IN CONC MON
NORTHING: EASTING: ELEVATION: 11.383
F3 -5
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IPERMITCOV.DOCI
PERMITS
King County
Wastewater Treatment Division
Industrial Waste Program
Department of Natural Resources and Parks
130 Nickerson Street, Suite 200
' Seattle, WA 98109 -1658
206 - 263 -3000
206 - 263 -3001 Fax
June 2, 2003
Allen Quynn
' City of Renton
1055 S. Grady Way
Renton, WA 98055
FlECEIVED
JUIV 4 - 2003
C17-Y OF JJEIVT
IJ17LITY SYSI
EMS
O
tAuthorization 10387 -01 to Discharge to the Sanitary Sewer
Dear Mr. Quynn:
The King County Industrial Waste Program has reviewed your request to discharge construction
dewatering water during the City of Renton SW 7th Street Storm Drainage Improvement Project
located on SW 7th Street between Morris Avenue South and Burnett Avenue South in Renton,
to the sanitary sewer. In accordance with King County Code 28.84.060 (enclosed), King
County grants approval for the discharge of up to 50,000 gallons per day from July 1, 2003
' through September 30, 2003, provided that:
• Approval from the City of Renton Sewer Dept. is received before discharge to allow for
' permitting of a connection to the sanitary sewer and assessment of sewer charges. Please
call David Christensen, (425) 430 -7212, to obtain required approval; and
• The discharge limitations, special conditions, monitoring and reporting requirements listed
below are met.
Discharge Limitations
Settleable solids (by Imhoff cone) — 7 ml/L
Daily maximum discharge volume — 50,000 gallons per day (gpd)
' There shall be no odor of solvent, gasoline, or hydrogen sulfide (rotten egg odor), oil sheen,
unusual color, or visible turbidity. The discharge must remain translucent. If any of the
discharge limits are exceeded, you must stop discharging and notify the King County
Industrial Waste Program at (206) 263 -3000.
Special Conditions
' 1. The discharge shall not cause hydraulic overloading conditions of the sewerage conveyance
system. During periods of peak hydraulic loading, King County and City of Renton
representatives reserve the authority to request that discharge to the sewer be stopped.
' 2. This document permits the discharge of limited amounts of construction dewatering from
the construction site into the sanitary sewer. Wastes or contaminants from sources other
than permitted herein shall not be discharged to the sanitary sewer without prior approval
' from King County's Industrial Waste Program.
CLEAN WATER — A SOUND INVESTMENT . ®1401.
Allen Quynn
June 2, 2003
Page 2
3. The contractor shall take all reasonable steps to minimize the amount of solids discharged ,
to the sanitary sewer system. As a minimum precaution, the wastewater must be pumped to
a settling tank prior to entering the sewer system.
Monitoring Requirements ,
The following self - monitoring requirements shall be met for this discharge authorization:
Parameter Frequency Sample Type/Method
Discharge Volume Daily Pump Estimate
Settleable solids ( *) Daily for 1st week Grab /Imhoff Cone '
Weekly, thereafter
( *) As per American Public Health Association, Standard Methods for the Examination of
Water and Wastewater, 161h edition, the settleable solids field test must be performed as
'
follows:
1. Fill cone to one -liter mark with well -mixed sample.
,
2. Allow 45 minutes to settle.
3. Gently stir sides of cone with a rod or by spinning. Settle 15 minutes longer.
4. Record volume of settleable matter in the cone as mL /L.
'
Reporting Requirements
A self - monitoring report containing results of required self - monitoring and total volume
'
discharged to the sewer shall be submitted to King County within two weeks from
termination of dewatering activities or by October 15, 2003, whichever comes first.
'
If you propose to substantially increase the volume of your discharge or change the type and
quantities of substances discharged, you must submit a new waste discharge permit application
to King County.
Chapter 28.84 of the King County Code — Water Pollution Abatement sanctions a fee for each
letter of discharge authorization (LDA) issued by the Department of Natural Resources and
Parks. The fee for issuance of an LDA in 2003 is $130. You will be sent an invoice for this
amount.
If you have any questions about this authorization, or other questions about your discharge,
'
please call me at (206) 263 -3012.
Sincerely,
'
'I
Arnaud Girard
Investigator
Industrial Waste Program
'I
Enclosure �I
cc: David Christensen, City of Renton
Doug Hilderbrand, King County '�
s
I STANDARD DETAILS AND PLANS
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