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HomeMy WebLinkAboutCAG2022-146 - Original - Olson Brothers Excavating, Inc. - Downey Side Channel Restoration Final Phase - 04/15/2022Nancy Yoshitake for Melissa Dahl Public Works 04/13/2022 04/20/2022 4/5/2022 D20074 N/A Olson Brothers Excavating, Inc. Contract Other Downey Side Channel Restoration Final Phase The project includes excavation of approximately 88,000 cubic yards (CY) of soil from the project site, installation of 44 habitat logs, connection of the side channel to the Green River and preparation of the soil for the future planting of 30,000 native plants. Bid 4/13/22 4/15/22 CAG2022-146 Original____ DATE: April 5, 2022 TO: Kent City Council SUBJECT: Downey Side Channel Restoration Final Phase Project Bid Award MOTION: I move to award the Downey Side Channel Restoration Final Phase Project to Olson Brothers Excavating, Inc. in the amount of $3,129,996.84 and authorize the Mayor to sign all necessary documents, subject to final terms and conditions acceptable to the City Attorney and Public Works Director. SUMMARY: This project includes the excavation of approximately 88,000 cubic yards of soil from the project site, installation of 44 habitat logs, connection of the side channel to the Green River and preparation of the soil for the future planting of 30,000 native plants. The bid opening for the Downey Side Channel Restoration Final Phase Project was held on March 29, 2021 with seven bids received. The lowest responsible and responsive bid was submitted by Olson Brothers Excavating, Inc. in the amount of $3,129,996.84. Bid Tab Summary 01. Olson Brothers Excavating, Inc. $3,129,996.84 02. Active Construction, Inc. $3,456,456.00 03. Scarsella Brothers, Inc. $3,534,701.32 04. OMA Construction, Inc. $4,612,011.93 05. Kiewit Infrastructure West Co. $5,055,681.90 06. Johansen Construction Co. $5,413,693.74 07. Rodarte Construction, Inc. $6,058,015.79 Engineer's Estimate $4,113,743.37 BUDGET IMPACT: This project will be paid for with funds from state and regional partners, including: the Cooperative Watershed Management fund, the Salmon Recovery Funding Board, Puget Sound Acquisition and Restoration and Floodplains by Design. SUPPORTS STRATEGIC PLAN GOAL: Innovative Government - Delivering outstanding customer service, developing leaders, and fostering innovation. Evolving Infrastructure - Connecting people and places through strategic investments in physical and technological infrastructure. Thriving City - Creating safe neighborhoods, healthy people, vibrant commercial districts, and inviting parks and recreation. Sustainable Services - Providing quality services through responsible financial management, economic growth, and partnerships. ATTACHMENTS: 1. Downey Side Channel Restoration Final Ph Bid Tab (PDF) CONFORMED TO ADDENDUM 1 CITY OF KENT KING COUNTY, WASHINGTON KENT SPECIAL PROVISIONS FOR Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 BIDS ACCEPTED UNTIL March 29, 2022 10:00 A.M. BID OPENING IMMEDIATELY FOLLOWING DELIVER TO CITY OF KENT, CITY HALL 220 4th Avenue S., Kent, WA 98032-5895 CHAD BIEREN, P.E. PUBLIC WORKS DIRECTOR INDEX Section 1 Bidder’s Package Section 2 Payment and Performance Bond and Contract Section 3 Table of Contents Section 4 Kent Special Provisions Section 5 Kent Standard Plans Section 6 Technical Specifications Section 7 Traffic Control Plans Section 8 Permits Section 9 Hydraulic and Geomorph Analysis Section 10 Project Sign Template Section 11 Site Photos Section 12 Prevailing Wage Rates CITY OF KENT KING COUNTY, WASHINGTON KENT SPECIAL PROVISIONS FOR Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 BIDS ACCEPTED UNTIL March 29, 2022 10:00 A.M. BID OPENING IMMEDIATELY FOLLOWING DELIVER TO CITY OF KENT, CITY HALL 220 4th Avenue S., Kent, WA 98032-5895 CHAD BIEREN, P.E. PUBLIC WORKS DIRECTOR BIDDER'S NAME Olson Brothers Excavating, Inc. CITY OF KENT KING COUNTY, WASHINGTON KENT SPECIAL PROVISIONS FOR Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 BIDS ACCEPTED UNTIL March 29, 2022 10:00 A.M. BID OPENING IMMEDIATELY FOLLOWING DELIVER TO CITY OF KENT, CITY HALL 220 4th Avenue S., Kent, WA 98032-5895 CHAD BIEREN, P.E. PUBLIC WORKS DIRECTOR KENT WAS H IN G T O N ORDER OF CONTENTS Invitation to Bid Contractor Compliance Statement Declaration – City of Kent Equal Employment Opportunity Policy Administrative Policy 1.2 – Minority and Women Contractors City of Kent Equal Employment Opportunity Compliance Statement Proposal Subcontractor List (over $1 million) – HVAC, Plumbing, and Electrical Subcontractor List (over $1 million) – Structural Steel Installation and Rebar Installation Contractor’s Qualification Statement Statement that Bidder Has Not Been Disqualified Certification of Compliance with Wage Payment Statutes Proposal Signature Page Bid Bond Form Combined Declaration Form Non-Collusion, Minimum Wage Change Order Bidder’s Checklist Payment and Performance Bond Contract Table of Contents Kent Special Provisions Kent Standard Plans Technical Specifications Traffic Control Plans Permits Hydraulic and Geomorph Analysis Project Sign Template Site Photos Prevailing Wage Rates INVITATION TO BID Notice is hereby given that the City of Kent, Washington, will receive sealed bids at the City Clerk's office through March 29, 2022 up to 10:00 a.m. as shown on the clock on the east wall of the City Clerk's Office on the first floor of City Hall, 220 4th Avenue South, Kent, Washington. All bids must be properly marked and sealed in accordance with this "Invitation to Bid." Bids must be delivered and received at the City Clerk's office by the above -stated time, regardless of delivery method, including U.S. Mail. All bids will be opened and read publicly aloud immediately following 10:00 a.m. for the City of Kent project named as follows: Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 The City Clerk will read the bids out loud from the Clerk's office. Individuals can stand in the lobby outside the Clerk's office during the bid opening to hear the bid results. The project consists of excavation and disposal of approximately 78,000 cubic yards (CY) of soil from the project site, excavating and relocating 9,000 cubic yards (CY) within the project site, installation of 44 habitat structures, which is approximately 350 habitat logs, and installation and removal of river isolation structures at 4 locations along the Green River, along with installation and removal of a turbidity curtain. The project site is bounded by the Green River to the north and east, SR 516 to the south, and the bridge crossing at Mullen Slough to the west. All of the above work is necessary to complete the Downey Side Channel Restoration project, which will improve salmon habitat and reduce flood risk along the Green River. Work that involves connection to the Green River will be limited to July ist to August 3151 in accordance with the Washington Department of Fish and Wildlife's Hydraulic Project Approval. All work will be in accordance with the Contract Plans, Kent Special Provisions, and the current WSDOT Standard Specifications. Due to site conditions as a result of high-water events along the Green River in March 2022, the site experienced high water, ponding and saturated soils. The City will facilitate a site visit, at a date and time during the bid advertisement period. Should a contract be executed, it is the contractor's responsibility to comply with all COVID-19 workplace health and safety measures established by the state Department of Labor & Industries or otherwise imposed by the Governor, the state Department of Health, or the Local Health officer of Seattle -King County Public Health, or subsequent modifications to such health and safety measures as those authorities may issue, including providing all needed personal protective equipment. The Engineer's estimated range for this project is approximately $4,000,000 to $4,200,000. Bid documents may be obtained by contacting City of Kent Engineering iliDepssa artmahlent, Nancy 856-6511. Yoshitake at 253-856-5508. For technical questions, please Bids must be clearly marked "Bid" 0t' Avenue South,he name the project on the outside of the Kent, Kent, WA 98032-5895 Only sealed bids well addressed to the City Clerk, be accepted. No facsimiles or electronic submittals will be considered. Each bid shall be in accordance with the plans and specifications and other contract documents now on file in the office of the City Engineer, City of Kent, Washington. Plans and - specifications can also be downloaded at no charge at h www.ke w v /120 an - I i - ro rement-rf s. Copies of the WSDOT Standard Specifications are available for perusal only. Apprentice Utilization Requirements are mandatory for all public works estimated to cost one million dollars or more, in which case no less than 15% of the labor hours must be performed by apprentices. KCC 6.01.030. A cashier's check, cash or surety bond in the amount of 5% of the bid must be included with the bid. The City of Kent reserves the right to reject any and all bids on any or all schedules or alternates or to waive any informalities in the bidding and shall determine which bid or bidders is the most responsive, satisfactory and responsible bidder and shall be the sale judge thereof. Note: The award of the contract will not occur until the City of Kent has reviewed all bids for responsiveness and responsibility determinations and the Kent City Council has formally awarded the contract. No plea of mistake in the bid shall be available to the bidder for the recovery of his/her deposit or as a defense to any action based upon the neglect or refusal to execute a contract. Bidders must submit with their initial bid a signed statement as to whether they have previously performed work subject to the President's Executive Order No. 11246. No bidder may withdraw his/her bid for a period of sixt (60) days after the day of bid opening. Dated this 14th day of March, 2022. BY: Kimberley A Komoto, City Clerk Published: Daily Journal of Commerce on March 15 and 22, 2022 Washington State Office of Minority and Women's Business Enterprise on March 15, 2022 CONTRACTOR COMPLIANCE STATEMENT (President's Executive Order #11246) Date 3/29/2022 This statement relates to a proposed contract with the City of Kent named Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 I am the undersigned bidder or prospective contractor. I represent that - 1. I X have, have not, participated in a previous contract or subcontract subject to the President's Executive Order #11246 (regarding equal employment opportunity) or a preceding similar Executive Order. Olson Brothers Excavating, Inc. NAME OF BIDDER BY: SIGNATURE/TITLE Steve Olson, Vice President 6622 112th St. E. Puyallup, WA 98373 ADDRESS (Note to Bidders: The information required in this Compliance Statement is informational only) Downey Side Channel Final Phase/Dahl 1 March 14, 2022 Project Number; 18-3007.1 DECLARATION CITY OF KENT EQUAL EMPLOYMENT OPPORTUNITY POLICY The City of Kent is committed to conform to Federal and State laws regarding equal opportunity. As such, all contractors, subcontractors and suppliers who perform work with relation to this contract shall comply with the regulations of the City's equal employment opportunity policies. The following questions specifically identify the requirements t e City if deems a tract to necessary for any contractor, subcontractor or supplierspecific questions for this adhere to. An affirmative response Is required on all of the following contract to be valid and binding. If any contractor, subcontractor or supplier willfully misrepresents themselves with regard to the directives outlined, it will be considered a breach of contract and it will be at the City's sole determination regarding suspension or termination for all or part of the contract; The questions are as follows: 1. I have read the attached City of Kent administrative policy number 1.2. 2. During the time of this contract, I will not discriminate in employment on the basis of sex, race, color, national origin, age, or the presence of all sensory, mental or physical disability. 3. During the time of this contract, the prime contractor will provide a written statement to all new employees and subcontractors indicating commitment as an equal opportunity employer. 4. During the time of the contract I, the prime contractor, will actively consider hiring and promotion of women and minorities. 5. Before acceptance of this contract, an adherence statement will be signed by me, the Prime Contractor, that the Prime Contractor complied with the requirements as set forth above. By signing below, I agree to fulfill the five requirements referenced above. By: For: Olson Brothers Excavating, Inc. Title: Steve Olson, Vice President Date: 3/29/2022 2 March 14, 2022 Downey Side Channel Final Phase/Dahl Project Number: 18-3007.1 NUMBER: 1.2 SUBJECT: POLICY: CITY OF KENT ADMINISTRATIVE POLICY EFFECTIVE DATE: January 1, 1998 MINORITY AND WOMEN SUPERSEDES: April 1, 1996 CONTRACTORS APPROVED BY Jim White, Mayor Equal employment opportunity requirements for the City of Kent will conform to federal and state laws. All contractors, subcontractors, consultants and suppliers of the City must guarantee equal employment opportunity within their organization and, if holding contracts with the City amounting to $10,000 or more within any given year, must take the following affirmative steps: 1. Provide a written statement to all new employees and subcontractors indicating commitment as an equal opportunity employer. 2. Actively consider for promotion and advancement available minorities and women. Any contractor, subcontractor, consultant or supplier who willfully disregards the City's nondiscrimination and equal opportunity requirements shall be considered in breach of contract and subject to suspension or termination for all or part of the contract. Contract Compliance Officers will be appointed by the Directors of Planning, Parks, and Public Works Departments to assume the following duties for their respective departments. 1. Ensuring that contractors, subcontractors, consultants, and suppliers subject to these regulations are familiar with the regulations and the City's equal employment opportunity policy. 2. Monitoring to assure adherence to federal, state and local laws, policies and guidelines. Downey Side Channel Final Phase/Dahl 3 March 14, 2022 Project Number: 18-3007.1 CITY OF KENT EQUAL EMPLOYMENT OPPORTUNITY COMPLIANCE STATEMENT This form shall be filled out AFTER COMPLETION of this project by the Contractor awarded the contract. I, the undersigned, a duly represented agent of Company, hereby acknowledge and declare that the before - mentioned company was the prime contractor for the contract known as Downey Side Channel Restoration Final Phase/Project Number: 18-3007.1 that was entered into on the Date , between the firm I represent and the City of Kent. I declare that I complied fully with all of the requirements and obligations as outlined in the City of Kent Administrative Policy 1.2 and the Declaration City of Kent Equal Employment opportunity Policy that was part of the before -mentioned contract. By: For: Title: Date: Downey Side Channel Final Phase/Dahl 4 March 14, 2022 Project Number: 18-3007.1 PROPOSAL To the City Clerk City Hall Kent, Washington 98032 The undersigned hereby certifies that Olson Brothers Excavating, Inc. has examined the job site and construction details of the work as outlined on the plans and described in the specifications for the project named Project/Project Number: Downey Side Channel Restoration Final Phase/Project Number: 18- 3007.1 for the City of Kent, Washington, and has read and thoroughly understands the plans and specifications and contract governing the work embraced in this improvement and the method by which payment will be made for that work and hereby proposes to undertake and complete the work embraced in this improvement in accordance with the bid and contract, and at the following schedule of rates and prices: NOTE TO BIDDERS: 1) All bid items are described in the Kent Special Provisions (KSP) or the Standard Specifications (WSDOT). Reference the Section No. listed in this proposal, where the bid item is described. 2) Proposal items are numbered in sequence but are non -continuous. 3) Unit prices for all items, all extensions, and total amount of bid must be shown. 4) Should bid items with identically worded bid item descriptions, marked with asterisk (*), appear in more than one schedule of the proposal, the bidder must bid the same unit price on corresponding items for each schedule. If the Contractor enters different unit prices on these items, the City will unilaterally revise the bid amounts to the lowest unit price on each corresponding item and recalculate the Contractor's total bid amount. The corrected total bid amount will be used by the City for award purposes and fix the amount of the contract bond. EXAMPLE SCHEDULE I -STREET ITEM SECTION APPROX. ITEM UNIT TOTAL NO. NO. QUANTITY PRICE AMOUNT 1006 2-03.5 100 Roadway Excavation, $14.00 $1,400.00 WSDOT CU YDS Including Haul Per CY Any bids not filled out properly may be considered non -responsive. Downey Side Channel Final Phase/Dahl 5 March 14, 2022 Project Number: 18-3007.1 SCHEDULE I - EARTHWORK AND SITE PREPARATION UNIT TOTAL ITEM SECTION APPROX. ITEM NO. NO. UANTITY PRICE AMOUNT 1000 1-09.7 1 WSDOT LUMP SUM 1005 2-03.5 87,000 KSP BANK CU YDS 1015 2-07.5 400 KSP GALLONS 1020 7-20.5 1 KSP LUMP SUM 1025 8-01.5(4) 1,225 WSDOT LN FT 1030 8-12.5 2,250 KSP LN FT Mobilization Excavation, Including Haul and Disposal Watering for Dust Control Supply and Install Steel Plates High visibility Fence Split Rail Fence $�W S26 19 �4 te, S2G. Per LS Per BCY $zlFx $ /g26v.ao Per GAL $%/S70$ /S7CZ) Per LS $ 4/100 $ 4 90- DD Per LF $flea $33►-75060 Per LF Project Sign Installation svi /—qsz ' ' �a 1035 8-30.5 2 g per EA KSP EACH 1040 1-04.4(1) 1 Minor Changes WSDOT CALC *Common price to all bidders $5,000* $5,000 Per CALC Sub Total $_ ��� �' 0 L 10.1% Sales Tax $ 1 ► bn a Schedule I Total $ ��SD Downey Side Channel Final Phase/Dahl 5 March 14, 2022 Project Number: 18-3007.1 SCHEDULE II - TEMPORARY WORK ISOLATION UNIT TOTAL ITEM SECTION APPROX. ITEM NO. NO. UANTITY PRICE AMOUNT 2000 8-01.5( 2) 1 Temporary Work Area KSPLUMP SUM Isolation Barriers Per LS Temporary Work Area 2002 8-01.5(2) 1 Isolation Barrier Installation, KSP LUMP SUM Maintenance and Removal Plan 2005 8-01.5(2) 400 KSP LN FT 2010 8-01.5(2) 1 KSP FORCE ACCOUNT Downey Side Channel Final Phase/Dahl Project Number; 18-3007.1 Temporary Floating Turbidity Curtain Fish Handling *Common price to all bidders n,a&-7.50 Per LS $ �pp$ lr acr) QO Per LF $15,000* $15,000 Per FA Sub Total $�' 10.1% Sales Tax $ Schedule II Total $ 7 March 14, 2022 SCHEDULE V - TRAFFIC CONTROL ITEM SECTION APPROX. ITEM UNIT TOTAL PRICE AMOUNT NO. NO. UANTITY $ S-6' Sb $ 5005 1-10.5 200 Traffic Control Labor KSP HOURS Per HR Supervisor $49&-S-Z) $ 5010 1-10.5 50 Traffic Control KSP HOURS Per HR 250 Construction Signs Class A $ �.Co $ 5015 1-10.5 WSDOT SQ FT Per SF Temporary Traffic Control $Z 1� I • $ �0• 5020 1-10.5 KSP 1 LUMP SUM Devices Per LS Sub Total $ Q1 1- I �� 10.1% Sales Tax $ Schedule V Total Downey Side Channel Final Phase/Dahl 8 March 14, 2022 Project Number: 18-3007.1 SCHEDULE VII - TEMPORARY EROSION AND SEDIMENTATION CONTROLUNIT ITEM SECTION APPROX. ITEM PRICE TOTAL AMOUNT NO. NO. QUANTITY 7000 8-01.5(2) 9.75 Seeding, Fertilizing, and $tq � I•�$%pj2.�5 KSP ACRE Mulching Per AC $ a00 $ ZLICO•co 7002 8-01.5(2) 1,200 Hand Seeding KSP SQ YDS Per SY 11,400 Erosion Control Blanket $ &W 7005 8-02.5 KSP SQ YDS Installation Per SY $ 7030 8-01.5(2) 100 ESC Lead `1-OD Per HR KSP HOURS 7035 8-01.5(2) 200 WSDOT HOURS 7055 8-01.5(2) 1 WSDOT FORCE ACCOUNT Street Cleaning Erosion/Water Pollution Control $138• oo $ 21, LoX Per HR $10,000* $10,000 Per FA *Common price to all bidders // Q - 11 Streambed Gravel $ 7060 8 19.5 KSP TONS TON 7065 2-03.5 1 Dewatering $ 15,000* $ 1, KSP FORCE Per FA ACCOUNT *Common price to all bidders Sub Total $ 10.1%Sales Tax Schedule VII Total`�- Downey Side Channel Final Phase/Dahl 9 March 14, 2022 Project Number: 18-3007.1 SCHEDULE VIII - RESTORATION ITEM SECTION APPROX. ITEM UNIT TOTAL NO. NO. QUANTITY PRICE � AMOUNT /� 8000 6-20.5 22 Side Channel Habitat -1W - KSP EACH Structure Type 1 Per EA 8005 6-20.5 18 KSP EACH 8010 6-20.5 3 KSP EACH Floodplain Habitat Structure $l-g&�? N�oc Type 2 Per EA cxn Side Channel Inlet Structures $�$ / %D, Type 3 Per EA 8015 6-20.5 1 Low Flow Eddy Habitat KSP EACH Structure Type 4 Timber Pile, Furnish - Side 8020 6-05.5 44 Channel Habitat Structure KSP EACH Type 1 8030 6-05.5 48 Timber Pile, Furnish - Side KSP EACH Channel Inlet Structures Type 3 8035 6-05.5 2 Timber Pile, Furnish - Low KSP EACH Flow Eddy Habitat Structure Type 4 8040 6-05.5 4,000 Installation of Timber Piles KSP LN FT 8045 6-20.5 15 Log - Type 1 KSP EACH $ -4-ez - Sn Per EA $1-:2 co Per EA Per EA $ Iz310 D'P$ 2 D-72.,bb Per EA $ k. p0 Per LF Per EA 8050 6-20.5 18 Log - Type 2 $S'S-n•` os - l� KSP EACH Per EA Downey Side Channel Final Phase/Dahl 10 March 14, 2022 Project Number: 18-3007.1 SCHEDULE VIII - RESTORATION UNIT TOTAL ITEM SECTION APPROX. ITEM NO. NO. UANTITY PRICE AMOUNT 8055 6-20.5 71 Log - Type 3 co KSP EACH Per tH V ss' 8060 6-20.5 9 Log - Type 4 1��� Per EA KSP EACH Log - Type 5 $ JEIA SD $ �\ LO�c� 8065 6-20.5 9 KSP EACH Per 6 $ s S /i9 44• 00 8070 6-20.5 69 Log - Type (��l/ .00 Per EA KSP EACH 7 $ql$ ld,9 -74 00 8075 6-20.5 12 Log - Type per E`,'// A KSP EACH $$ 9 1'20 "66 8080 6-20.5 15 Log - Type 8 Per EA KSP EACH 9 470,�D$3 8085 6-20. 5 6 Log - Type Per EA KSP EACH $-nz o $ b `q�.00 8090 6-20.5 22 Log - Type 10 Per EA KSP EACH 11 $ D32- 600��-�9�-� 8095 6-20.5 5 Log - Type Per EA KSP EACH PNA 8100 6-20.5 22 KSP EACH Log - Type 12 s-12I. $ ?S `V) �. Per EA Downey Side Channel Final Phase/Dahl 11 March 14, 2022 Project Number: 18-3007.1 SCHEDULE VIII - RESTORATION ITEM SECTION APPROX. ITEM UNIT TOTAL NO. NO. UANTITY PRICE AMOUNT 8110 8-02.5 2,900 Compost Amendment KSP CU YDS 8115 8-02.5 5,700 Mulch Placement (Stockpiled KSP CU YDS Mulch) Per CY $l.c5o $ Z-70-oo Per CY Sub Total $ �� L 10.1% Sales Tax y4.3,94,0IL Schedule VIII Total Downey Side Channel Final Phase/Dahl 12 March 14, 2022 Project Number: 18-3007.1 SCHEDULE X - ROAD ITEM SECTION APPROX. ITEM UNIT TOTAL AMOUNT NO. NO. UANTITY 10000 2-02.5 105 Remove and Dispose of tPPRRICE $ ►Jc� $ I [c2-7.'50 KSP SQ YDS Existing Asphalt Concrete Per SY Pavement 10005 2-02.5 585 Saw Cut Existing Asphalt $c)•DD $ rj2-LOS•C0 KSP LN FT Concrete Pavement Per LF 10010 8-04.5 85 Concrete Strip $Cv �.<�� $A3&'E M KSP SQ FT Per SF 10015 5-04.5 6 H MA Class 1/2", PG 58V-22 $ t 2W .CO $-1 2W .00 KSP TONS Per TON Sub Total $ 10.1% Sales Tax $ n • Schedule X Total $.i L' Downey Side Channel Final Phase/Dahl 13 March 14, 2022 Project Number: 18-3007.1 SCHEDULE XI - TRAIL ITEM UNIT TOTAL ITEM SECTION APPROX. PRICE AMOUNT NO. NO. gUANTITY 11000 2-02.5 475 Remove and Dispose of KSP SQ YDS Existing Crushed Surfacing Base Course 11005 4-04.5 23 KSP TONS Crushed Surfacing Base Course, 1/4 Inch Minus Sub Total 10.1% Sales Tax Schedule XI Total Per SY $ �(0.0o Per TON i 45 Downey Side Channel Final Phase/Dahl 14 March 14, 2022 Project Number: 18-3007.1 BID SUMMARY I4 Schedule Earthwork and Site Preparation J' Schedule II� Temporary Work Isolation �� Ole Schedule V — Traffic Control] Schedule VII Temporary Erosion & Sedimentation Control Schedule VIII _ Restoration 9 �?' r� Schedule X Road Schedule XI Trail TOTAL BID AMOUNT J'�� 1 — _ 0� 3 'zo, 994 Downey Side Channel Final Phase/Dahl 15 March 14, 2022 Project Number: 18-3007.1 SUBCONTRACTOR LIST (Contracts over 1 million dollars) HVAC, PLUMBING AND ELECTRICAL Name of Bidder: Olson Brothers Excavating, Inc. Project Name: Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 Pursuant to RCW 39.30.060, Bidder shall list the names of the subcontractors with whom the Bidder, if awarded the contract, will subcontract for performance of the work of heating, ventilation, and air conditioning; plumbing; and electrical, or name itself for the work. Failure of the Bidder to submit, within one hour after the published bid submittal time, the names of such subcontractors or to name itself to perform such work or the naming of two or more subcontractors to perform the same work shall render the Bidder's Bid non -responsive and, therefore, void. / Heating, Ventilation, and Air Conditioning Subcontractor Name: A Plumbing Subcontractor Name: Electrical Subcontractor Name: luo" Signature of Bidder 3/29/2022 Date Downey Side Channel Final Phase/Dahl 16 March 14, 2022 Project Number: 18-3007.1 SUBCONTRACTOR LIST (Contracts over 1 million dollars) STRUCTURAL STEEL INSTALLATION AND REBAR INSTALLATION Name of Bidder: Olson Brothers Excavating, Inc. Project Name: Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 Pursuant to RCW 39.30.060, Bidder shall list the names of the subcontractors with whom the Bidder, if awarded the contract, will subcontract for performance of the work of structural steel installation and rebar installation. Failure of the Bidder to submit, within 48 hours after the published bid submittal time, the names of such subcontractors or to name itself to perform such work or the naming of two or more subcontractors to perform the same work shall render the Bidder's Bid non -responsive and, therefore, void. Structural Steel Installation Subcontractor Name: nA-- Rebar Installation Subcontractor Name: Signature of Bidder 3/29/2022 Date Downey Side Channel Final Phase/Dahl 17 March 14, 2022 Project Number: 18-3007.1 CONTRACTOR'S QUALIFICATION STATEMENT (RCW 39-04.350) THE CITY WILL REVIEW THE CONTRACTOR'S RESPONSES TO THIS FORM TO DETERMINE WHETHER THE BIDDING CONTRACTOR IS RESPONSIBLE TO PERFORM THE CONTRACT WORK. THIS FORM INCLUDES CRITERIA ESTABLISHED BY STATE LAW THAT MUST BE MET TO BE CONSIDERED A RESPONSIBLE BIDDER AND QUALIFIED TO BE AWARDED THIS PUBLIC WORKS PROJECT AS WELL AS SUPPLEMENTAL CRITERIA ESTABLISHED BY THE CITY THAT ARE APPLICABLE TO THIS PUBLIC WORKS PROJECT. THE BIDDER SHOULD READ AND RESPOND TO THIS FORM CAREFULLY. Indicia of contractor's responsibility inherently involve subjective determinations as to the contractor's ability to perform and complete the contract work responsibly and to the owner city's satisfaction. The city has an obligation and a duty to its citizens and its taxpayers to administer its budgets and complete its projects in a businesslike manner. Accordingly, it has a duty to exercise the type of inquiry and discretion a business would conduct when selecting a contractor who will be responsible to perform the contract work. The city's supplemental criteria are based, in large part, on the qualification statement form used by the American Institute of Architects. The city provides these criteria so as to provide the most objective framework possible within which the city will make its decision regarding the bidder's ability to be responsible to perform the contract work. These criteria, taken together, will form the basis for the city's decision that a bidder is or is not responsible to perform the contract work. Any bidder may make a formal written request to the city to modify the criteria set forth in this qualification statement, but that request may only be made within 48 hours of the date and time that the bidder first obtains the bid documents or three (3) business days prior to the scheduled bid opening date, whichever occurs first. If the city receives a modification request, it will consider any information submitted in the request and will respond before the bid submittal deadline. If the city's evaluation results in changed criteria, the city will issue an addendum establishing the new or modified criteria. If the city determines that, based on the criteria established in this statement, a bidder is not responsible to perform the contract work, the city will provide written notice of its determination that will include the city's reason for its decision. The bidder has 24 hours from the time the city delivers written notice to the bidder that the bidder is not responsible to perform the contract work to appeal the city's determination. No appeals will be received after the expiration of this 24 hour appeal period. The city may deliver this notice by hand delivery, email, facsimile, or regular mail. In the event the city uses regular mail, the delivery will be deemedcomplete lited to three days after being placed in the U.S. Mail. The bidder's right to appal the single remedy of providing the city with additional information to be considered before the city issues a final determination. Bidder acknowledges andand understaother nds edy that, as provided by RCW 39.04.350, no other appeal s allowed of any kind or nature is available to the bidding contractor if the City determines that the bidder is not responsible to perform the contract work. 18 March 14, 2022 Downey Side Channel Final Phase/Dahl Project Number: 18-3007.1 If the bidder fails to request a modification within the time allowed, or fails to appeal a determination that the bidder is not responsible within the time allowed, the city will make its determination of bidder responsibility based on the information submitted. COMPLETE AND SIGN THIS FORM AS PART OF YOUR BID. FAILURE TO PROPERLY COMPLETE THIS FORM MAY ALSO RESULT IN A DETERMINATION THAT YOUR BID IS NON -RESPONSIVE AND THEREFORE VOID. THIS DOCUMENT HAS IMPORTANT LEGAL CONSEQUENCES: CONSULTATION WITH AN ATTORNEY IS ENCOURAGED WITH RESPECT TO ITS COMPLETION OR MODIFICATION. The undersigned certifies under oath that the information provided herein is true and sufficiently complete so as not to be misleading. SUBMITTED BY: Olson Brothers Excavating, Inc. NAME: Steve Olson, Vice President ADDRESS: 6622 112th St. E. Puyallup, WA 98373 PRINCIPAL OFFICE: Olson Brothers Excavating, Inc. ADDRESS: 6622 112th St. E. Puyallup, WA 98373 PHONE: 253-770-3844 FAX: 253-770-3845 STATUTORY REQUIREMENTS — Per state law a bidder must meet the following responsibility criteria 1. Required Responsibility Criteria 1.1 Provide a copy of your Department of Labor and Industries certificate of registration in compliance with chapter 18.27 RCW. 1.2 Provide your current state unified business identifier number. 1.3 Provide proof of applicable industrial insurance coverage for your employees working in Washington as required in Title 51 RCW, together with an employment security department number as required in Title 50 RCW, and a state excise tax registration number as required in Title 82 RCW. Providing a copy of a state of Washington "Master License Service Registration and Licenses" form is typically sufficient evidence of the requirements of this subsection. 1.4 Provide a statement, signed by a person with authority to act and speak for your company, that your company, including any subsidiary companies or affiliated companies under majority ownership or under 19 March 14, 2022 Downey Side Channel Final Phase/Dahl Project Number: 18-3007.1 control by the owners of the bidder's company, are not and have not been in the past three (3) years, disqualified from bidding on any public works contract under RCW 39.06.010 or 39.12.065 (3). 1.5 Provide a signed statement, signed under penalty of perjury by a person with authority to act and speak for your company, that within the three- year period immediately preceding the bid solicitation date, your company is not a 'willful" violator as defined in RCW 49.48.082, of any provisions of chapters 49.46, 49.48, or 49.52 RCW, as determined by a final and binding citation and notice of assessment issued by the Department of Labor and Industries or through a civil judgment entered by a court of limited or general jurisdiction. 1.6 Provide proof that a designated person or persons with your company has either received training from the department of labor and industries or an approved training provider on the requirements related to public works and prevailing wages under chapter 39.04 RCW and 39.12 RCW or provide proof that your company has completed three or more public works projects and have had a valid business license in Washington for three or more years and are exempt from this training requirement. SUPPLEMENTAL CRITERIA — Established by the City to determine bidder responsibility 2. ORGANIZATION 2.1 How many years has your organization been in business as a Contractor? 2.2 How many years has your organization been in business under its present business name? 2.2.1 Under what other or former names has your organization operated? 2.3 If your organization is a corporation, answer the following: 2.3.1 Date of incorporation: 2.3.2 State of incorporation: 2.3.3 President's name: 2.3.4 Vice-president's name(s): 2.3.5 Secretary's name: 2.3.6 Treasurer's name: 2.4 If your organization is a partnership, answer the following: 2.4.1 Date of organization: 2.4.2 Type of partnership (if applicable): 2.4.3 Name(s) of general partner(s): 2.5 If your organization is individually owned, answer the following: 2.5.1 Date of organization: 2.5.2 Name of owner: 2� March 14, 2022 Downey Side Channel Final Phase/Dahl Project Number: 18-3007.1 3. 4. 2.6 If the form of your organization is other than those listed above, describe it and name the principals: LICENSING 3.1 List jurisdictions and trade categories in which your organization islegally qualified to do business, and indicate license numbers, if applicable. 3.2 List jurisdictions in which your organization's partnership or trade name is filed. EXPERIENCE 4.1 List the categories of work that your organization normally performs with its own forces. 4.2 Claims and Suits. (If the answer to any of the questions below is yes, please attach details.) 4.2.1 Has your organization ever failed to complete any work awarded to it? 4.2.2 Are there any judgments, claims, arbitration proceedings or suits pending or outstanding against your organization or its officers? its or 4.2.3 Has your d tonization const uct on contra tsfiled any law uwithin the lasto n with raga five years? 4.3 Within the last five years, has any officer or principal of your organization ever been an officer or principal of another organization when it failed to complete a construction contract? (If the answer is yes, please attach details.) 4.4 On a separate sheet, list major construction projects your organization has in progress, tam unt name er ent complete and scheduled roject, owner, architect completion engineer, contract � p date. 4.4.1 State total worth of work in progress and under contract: 4.5 On a separate sheet, list the major projects your organization has completed in the past five years, giving the name of project, owner, architect or design engineer, contract erformed+ date of with your own forces.land the work percentage of the cost of p 4.5.1 State average annual amount of construction work performed during the past five years: 4.6 On a separate sheet, list the construction experience and present commitments of the key individuals of your organization. 4.7 On a separate sheet, list your major equipment. Downey Side Channel Final Phase/Dahl Project Dumber: 18-3007.1 21 March 14, 2022 S. REFERENCES 5.1 Trade References: 5.2 Bank References: 5.3 Surety: 5.3.1 Name of bonding company: 5.3.2 Name and address of agent: 6. FINANCING 6.1 Financial Statement. After bid opening, the City may require the following financial information from any of the three apparent low bidders. If so required, the selected bidder(s) must respond with this financial information within 24 hours of the City's request for that information. The City's request for this information shall not be construed as an award or as an intent to award the contract. A bidder's failure or refusal to provide this information may result in rejection of that bidder's bid. 6.1.1 Attach a financial statement, preferably audited, including your organization's latest balance sheet and income statement showing the following items: Current Assets (e.g., cash, joint venture accounts, accounts receivable, notes receivable, accrued income, deposits, materials inventory and prepaid expenses); Net Fixed Assets; Other Assets; Current liabilities (e.g., accounts payable, notes payable, accrued expenses, provision for income taxes, advances, accrued salaries and accrued payroll taxes); Other Liabilities (e.g., capital, capital stock, authorized and outstanding shares par values, earned surplus and retained earnings). 6.1.2 Name and address of firm preparing attached financial statement, and date thereof: 6.1.3 Is the attached financial statement for the identical organization named on page one? 6.1.4 If not, explain the relationship and financial responsibility of the organization whose financial statement is provided (e.g., parent - subsidiary). 6.2 Will the organization whose financial statement is attached act as guarantor of the contract for construction? Downey Side Channel Final Phase/Dahl 22 March 14, 2022 Project Number: 18-3007.1 7. SIGNATURE 7.1 Dated at this 29 day of March , 2022. Name of Organ tion: Olson Brothers Excavating, Inc. By: Title: Steve Olson, Vice President 7.2 Steve Olson , being duly sworn, deposes and says that the information provided herein is true and sufficiently complete so as not to be misleading. Subscribed and L% sp rn before m th day of March 2022, ��,► 12/1512 Notary Public: ,.`Rt-ENE'�. 12/15/2 My Commission Expires: �c,° Z= m� p� L1C ►.10" HING ,,�►'' � Downey Side Channel Final Phase/Dahl 23 March 14, 2022 Project Number: 18-3007.1 6622 - 112th St. E • PUYALLUP, WA 98373 • (253) 770-3844 FAX (253) 770-3845 City of Kent Downey Side Channel Restoration Final Phase Project No: 18-3007.1 Statutory Requirements: 1.1 See attached 1.2 601-161-685 1.3 ES Ref No: 674087007, Please see attached 1.4 See attached 1.5 See attached 1.6 See attached list of references 2.1 32 Years 2.2 32 Years 2.2.1 N/A 2.3 2.3.1 1/1/89 2.3.2 Washington 2.3.3 Mike Olson 2.3.4 Steve Olson 2.3.5 Mike Olson 2.3.6 Steve Olson 2.4 N/A 2.5 N/A 2/6 N/A 3.1 State of Washington — OLSONBE1131\13 / 601-161-685 City of Sammamish City of Gig Harbor City of Tumwater City of Sumner City of Ruston City of Fircrest City of Port Orchard City of Olympia City of Lacey City of Puyallup 00990231 City of Tacoma 500005551 City of Snoqualmie 113485 City of Renton BL.034836 City of Seattle 520813 City of Bellevue 125373 EXCAVATING DEMOLITION LAND DEVELOPING CONTRACTOR'S LICENSE NO • OLSON B E 113N3 3.2 State of Washington — OLSONBE1131\13 J 601-161-685 City of Sammamish City of Gig Harbor City of Tumwater City of Sumner City of Ruston City of Fircrest City of Port Orchard City of Olympia City of Lacey City of Puyallup 00990231 City of Tacoma 500005551 City of Snoqualmie 113485 City of Renton BL.034836 City of Seattle 520813 City of Bellevue 125373 4.1 Sitework and underground utility installation; Sewer, Water, Storm 4.2.1 No 4.2.2 No 4.2.3 No 4.3 No 4.4 See attached 4.4.1 $ 4,000,000.00 4.5 See attached 4.5.1 $ 12,000,000.00 4.6 See attached 4.7 See attached 5.1 See attached 5.2 Heritage Bank Chuck Folsom (253) 770-7686 5.3.1 Travelers Casualty & Surety Company 5.3.2 Agent — Propel Insurance, P.O. Box 2940, Tacoma, WA. 98401 6.1 Financial Statement available upon request Department of Labor and Industries OLSON BROTHERS EXCAVATING INC PO Box 44450 Olympia, WA 98504-4450 Reg: CC OLSONBE 113N3 r UBL 601-161-685 Registered as provided by Law as: Construction Contractor (CCO 1) - GENERAL �---� 699 OLSON BROTHERS EXCAVATING INC Effe6tive Date: 8/23/1989 6622 112TH ST E �� i-' .lT Expiration Date: 10/31/2023 PUYALLUP WA 98373'-'� t CERTIFICATE OF COVERAGE Tti;� EMPLOYER: This is your official certificate. jof-ittdtistrial insurance ki coverage. It remains active until .your account is closed. You are required by law to post both this certificate and copies of the posters listed below. �r rB�, You„will soon be receiving I copy of each. If you require additional copies, call Labor and Industries "at 36T-002-4817. Insurance Services Division Etnplo er Services _ • job .Safety and Health Protection (available in Spanish) . Your Rights as a Worker/Family Care Department of Labor & Industries o Notice to Employees FQ Box 44144 Olympia WA 98544-4144 WORKER: The employer named below is an insured policyholder with the Washington State industrial .Insurance Trust Fund. UBI*:: :' s, f" t _ `Policy Effective me I:acation .,,, .� �;•;.�..y,y -ii: .�'�„'r is ?ax .t{�.ita'`c'.-. �. {i�is .. *Your Unified Business Identifier is the only number you need to discuss your business account with the Washington state departments of Revenue, Licensing,- Employment Security, Labor and Industries and the Office of the Secretary of State_ Other state Licenses or registrations may be required for proper Iicensing of your business. F21 t-est•l1[SD-,7-04} _ . .. .. - - OLSON BROTHERS EXCAVATING, INC. 1525-1 6622 112TH ST E PUYALLUP WA 98373-4630 STA7g a g 1 y� n ^' 1666 M STATE OF WASHINGTON Profit Corporation DETACH BEFORE POSTING BUSINESS LICENSE OLSON BROTHERS EXCAVATING, INC. OLSON BROTHERS EXCAVATING 6622 112TH ST E PUYALLUP WA 98373-4630 UNEMPLOYMENT INSURANCE - ACTIVE TAX REGISTRATION - ACTIVE Issue Date: Dec 23, 2021 Unified Business ID #: 601161685 Business ID #: 001 Location: 0001 Expires: Feb 28, 2023 INDUSTRIAL INSURANCE - ACTIVE CITY ENDORSEMENTS: CARNATION GENERAL BUSINESS - NON-RESIDENT - ACTIVE ENUMCLAW GENERAL BUSINESS - NON-RESIDENT #BUS2020-0160 - ACTIVE GIG HARBOR GENERAL BUSINESS - NON-RESIDENT - ACTIVE LACEY GENERAL BUSINESS - NON-RESIDENT #2291 - ACTIVE OLYMPIA GENERAL BUSINESS - NON-RESIDENT #2591 - ACTIVE PORT ORCHARD GENERAL BUSINESS - NON-RESIDENT #13010250 - ACTIVE RUSTON GENERAL BUSINESS - NON-RESIDENT #08-067 - ACTIVE SUMNER GENERAL BUSINESS - NON-RESIDENT (EXPIRES 6/30/2022) - ACTIVE TUMWATER GENERAL BUSINESS - NON-RESIDENT #F-000153 - ACTIVE TUKWILA GENERAL BUSINESS - NON-RESIDENT - ACTIVE SEATAC GENERAL BUSINESS - NON-RESIDENT - ACTIVE LICENSING RESTRICTIONS: Not licensed to hire minors without a Minor Work Permit. This document lists the registrations, endorsements, and licenses authorized for the business named above. By accepting this document, the licensee certifies the information on the application was complete, true, and accurate to the best of his or her knowledge, and that business wlII be Conducted in compliance with all applicable Washington state, county, and city regulations. Director, Department of Revenue U • 8ROS. ENCAVATZNG INC. 6622 - 112th St. E • PUYALLUP,, WA 98373 • (253) 770-3844 FAX (253) 770-3845 March 29, 2022 Downey Side Channel Restoration Final Phase Project No: 18-3007.1 *4104111 EXCAVATING DEMOLITION LAND DEVELOPING Olson Brothers Excavating, inc., including any subsidiary companies or affiliated companies under majority ownership or under control by the owners of the bidder's company, are not and have not been in the past three (3) years, disqualified from bidding on any public works contract under RCW 39.06-010 or 39.12.065(3). Sincerely, Olson Brothers Excavating, Inc. �Q Steve Olson Vice President CONTRACTOR'S LICENSE NO • OLSON B E 113N3 BROS. EXCAVATING INC. 6622 - 112th St. E • PUYALLUP, WA 98373 • (253) 770-3844 FAX (253) 770-3845 March 29, 2022 Downey Side Channel Restoration Final Phase Project No: 18-3007.1 *401106 EXCAVATING DEMOLITION LAND DEVELOPING Olson Brothers Excavating, Inc., including any subsidiary companies or affiliated companies under majority ownership or under control by the owners of the bidder's company, affirms that within the any is not a three year period immediately preceding theof `solicitation 49.46, 49.4800rp49 52 RCW, as dletelrmioedar as defined in RCW 49.48.082, of any provisionschapters by a final and binding citation and notice of assessment issued by the Department of Labor and Industries or through a civil judgment entered by a court of limited or general jurisdiction. Signed under penalty of perjury by a person with authority to act and speak for Olson Brothers Excavating, Inc. Sincerely, Olson Brothers Excavating, Inc. Steve Olson Vice President CONTRACTOR'S LICENSE NO • OLSON B E 113N3 BRO& =ZAVATnfG nM References and Work Completed Project Name Perrigo Park Phase 2A Year 2015 Owner City of Redmond Size 1.2M Contact Joe O'Leary (425) 691-7793 Project Name 141h & Concord CSS Improvements Year 2016 Owner City of Seattle Size/Description 2.4M Contact Bobby Jones (206) 276-1762 Project Name Lower Coal Creek Flood Hazard Reduction Year 2017 Owner City of Bellevue Size/Description 1M Contact Debbie Harris (425) 452-4367 Project Name Blue Ridge Conduit Installation Phase 1 Year 2016 — In progress Owner Seattle City Light Size/Description 5 Million Contact Stan Eng. (206) 684-0841 Project Name Parker Court Year 2018 Owner City of Sumner Size/Description 400K Contact Michael Kosa (253) 299-5709 Project Name 39th Street Widening Project Year 2016-2017 Owner City of Puyallup Size/Description 2.8M Contact Ted Hill (253) 841-5463 Project Name 30TI Ave Sidewalks & Natural Drainage Year 2018-2019 Owner Seattle Department of Transportation Size/Description 1.9M Contact Elsa Tibbits (206) 445-8597 6622 112th St. East Puyallup, WA 98375 Office: 253.770.3844 Fax: 253.770.3845 1 � BTM =trAVJlT3XG 13M Project Name Green River Shoreline Soil Preparation Year 2018 Owner City of Kent Size/Description 326K Contact Paul Kuehne (253) 856-5543 Project Name Mackey Creek Restoration Year 2018 Owner City of Redmond Size/Description 591K Contact Bassam AI -Ali (425)556-2712 Project Name 2019 Spot Sewer Repairs Year 2019 Owner Seattle Public Utilities Size/Description 1.7M Contact Stefanie Negland (206)423-2605 Project Name Downey Farmstead Year 2019 Owner City of Kent Size/Description 400K Contact Paul Kuehne (253)856-5543 Project Name Puget Way Culvert Year 2019-2020 Owner Seattle Public Utilities Size/Description 1M Contact Steve Colony (206)423-2605 Project Name Foothills — Battersby Trail Year 2020 Owner City of Enumclaw Size/Description 820K Contact Scott Woodbury (360)615-5728 6622 112th St. East Puyallup, WA 98375 Office: 253.770.3844 Fax: 253.770.3845 Jason Duke EDUCATION Central Washington University; Bachelor of Science Construction Management, March2002. EXPERIENCE Olson Brothers Excavating, Inc. Construction Manager, Heavy Civil March 2015—Present Projects for the City of Renton, City of Puyallup, CH2M Hill and Point Ruston LLC; project value ranging from $20k to $2M. Responsibilities include the overall management of construction operations including but not limited to the management of projects from identification to closeout; develop, maintain and forecast project budgets; negotiate and write subcontracts; develop and maintain CPM schedules; develop and review construction methods; maintain safety standards; estimating and change order pricing; contract administration; supervise project engineers and fieldpersonnel. PELLCO Construction, Inc. October 2012 — March 2015 Project Manager, Heavy Civil Projects for Seattle City Light and the University of Washington; project value ranging from $2m to $5m. Responsibilities include management of project from identification to closeout; develop, maintain and forecast project budgets; negotiate and write subcontracts; develop and maintain CPM schedules; develop and review construction methods; maintain safety standards; estimating and change order pricing; contract administration; supervise project engineers and fieldpersonnel. Northwest Construction, Bellevue, WA July 2010 — October 2012 Project Manager, Heavy Civil Projects for WSDOT, Sound Transit and SCORE; project value ranging from $50m to$loom; subcontracts ranging $2m to $1 1m. Responsibilities include management of project from identification to closeout; develop, maintain and forecast project budgets; negotiate and write subcontracts; develop and maintain CPM schedules; develop and review construction methods; maintain safety standards; estimating and change order pricing; contract administration; supervise project engineer and field personnel. Volker Wessels-MidMountain Contractors, Kirkland, WA August 2005-February 2010 Project Manager, Heavy Civil Projects for WSDOT, City of Seattle, City of Tacoma, and the City of Kenmore; contracts ranging from $2m to $33m. Responsibilities include management of project from identification, to closeout; develop, maintain and forecast project budgets; negotiating and writing subcontracts; develop and maintain CPM schedules; develop and review construction methods, maintain safety standards; estimating and change order pricing; contract administration; supervise project engineer and field personnel. Kiewit Pacific Company, Renton, WA Engineer, Heavy Civil December 2003-August 2005 Light Rail projects C700 and C810 for Sound Transit -contract amount $ loom. Responsibilities included general engineering tasks; develop and maintain budgets; quality control; maintain safety standards; develop and review formwork design and shoring methods; scheduling; estimating; quantity tracking; document control; contract administration. Gary Merlino Construction Co., Inc., Seattle, WA Engineer, Heavy Civil April 2002-December 2003 Projects for the City of Seattle, King County Metro, City of Redmond, City of Bellevue, Portof Seattle and various private firms; contracts ranging from $500k to $15m. Responsibilities included estimating; scheduling; submittals; RF1's; cost tracking; billing; contractnegotiations; payroll; subcontract coordination and various contract administrative duties. Rich Pentin Project Superintendent 2002 - 2018 Olson Brothers Excavating, Inc. City of Renton Maplewood Creek Stormwater Outfall Improvements October 2015 -Present Responsibilities: Supervise the installation of approximately 1100LF of storm pipe which outfalis to Maplewood Creek. Installing 10 Type I catch basins and 4 Type II —48" catch basins. Installing 54-inch diameter HDPE energy dissipator outfall structure including placement of 20 tons of rip rap and 150 square yards geotextile fabric. Removal and replacement of asphalt concrete pavement, asphalt overlay, concrete curbs and gutters. Landscape and property restoration. Northwest Construction, Project Superintendent Turner J Sound Transit February 2012 —December 2014 U240 Capitol Hill Station Responsibilities: Supervise open -cut retained excavation and grading. Installation of underground utilities including concrete incased ductbanks and power and communication vaults. Gary Merlino Construction, Project Superintendent Absher f Seattle Housing Authority Highpoint Redevelopment Project January 2003 —December 2004 Responsibilities: Supervise excavation, site grading and utility installations including approximately 2 miles of concrete incased ductbanks and 100ea power and communication vaults. Gary Merlino Construction, Utility Foreman Sound Transit C910 Tacoma Link Light Rail January 2001—August 2002 Responsibilities: Supervise utility installations including concrete incased ductbanks and vaults for the light rail system. Professional Project References Tommy Edwards, Seattle City Light, U240 Capital Hill Station, 206-386-1642 Dennis Smith, Senior Superintendent Absher Construction, Highpoint Redevelopment Project, 253-845-9544 Andrew Douherty, Seattle Housing Authority, Highpoint Redevelopment Project, 206-615-3524 Benny Reynolds, Now with NW Construction was the Superintendent for Merlino on the Sound Transit C910 Project, 206-793-7611 BIDDER RESPONSIBILITY CRITERIA Statement that Bidder Has Not Been Disqualified This statement is required by state law (RCW 39.04.350(1)(d)) to be submitted to the City before the contract can be awarded. The bidder hereby certifies that, within the three-year period immediately preceding the bid solicitation date (March 29, 2022), the bidder has not been disqualified from bidding on any public works contract under RCW 39.06.010 or 39.12.065(3). Olson Brothers Excavating, Inc. Bidder's Business me Signature of Authorized Official* Steve Olson Printed Name Vice President Title 2/29/2022 Pu allu WA Date City State * If a corporation, proposal must be executed in the corporate name by the president or vice-president (or any other corporate officer accompanied by evidence of authority to sign). If a co -partnership, proposal must be executed by a partner. Downey Side Channel Final Phase/Dahl 24 March 14, 2022 Project Number: 18-3007.1 BIDDER RESPONSIBILITY CRITERIA Certification of Compliance with Wage Payment Statutes This certification is required by state law (RCW 39.04.350(2)) to be submitted to the City before the contract can be awarded. The bidder hereby certifies that, within the three-year period immediately preceding the bid solicitation date (March 29, 2022), the bidder is not a "willful" violator, as defined in RCW 49.48.082, of any provision of chapters 49.46, 49.48, or 49.52 RCW, as determined by a final and binding citation and notice of assessment issued by the Department of Labor and Industries or through a civil judgment entered by a court of limited or general jurisdiction. I certify under penalty of perjury under the laws of the State of Washington that the foregoing is true and correct. Olson Brothers Excavating, Inc. Bidder's Busine s Name Signature of Authorized Official* Steve Olson Printed Name Vice President Title 3/29/2022 Date Puyallup WA City State * If a corporation, proposal must be executed in the corporate name by the president or vice-president (or any other corporate officer accompanied by evidence of authority to sign). If a co -partnership, proposal must be executed by a partner. Downey Side Channel Final Phase/Dahl 25 March 14, 2022 Project Number: 18-3007,1 PROPOSAL SIGNATURE PAGE The undersigned bidder hereby proposes and agrees to start construction work on the Contract, if awarded to him/her, on or before ten (10) calendar days from the date of the Notice to Proceed, and agrees to complete the Contract within one hundred (100) working days after issuance of the City's Notice to Proceed. The undersigned bidder hereby agrees to submit all insurance documents, performance bonds and signed contracts within ten (10) calendar days after City awards the Contract. The City anticipates issuance of the Notice to Proceed on the day of the preconstruction meeting. No bidder may withdraw his/her bid for a period of sixty (60) calendar days after the day of bid opening. The required bid security consisting of a bid bond, cashier's check or cash in an amount equal to 5% of the total amount is hereto attached. Notice of acceptance of this bid or request for additional information shall be addressed to the undersigned at the address stated below. Receipt of Addendum No.'s L to the plans and/or specifications is hereby acknowledged. Failure to acknowledge receipt of the addenda may be considered an irregularity in this proposal. By signing this Proposal Signature Page, the undersigned bidder agrees to accept all contract forms and documents included within the bid packet and to be bound by all terms, requirements and representations listed in the bid documents whether set forth by the City or by the Bidder. DATE: 3/29/2022 Downey Side Channel Final Phase/Dahl 26 Project Number; 18-3007.1 Olson Brothers Excavating, Inc. NAME OF BI R Signature of Authorized Representative Steve Olson, Vice President (Print Name and Title) 6622 112th St. E. Address Puyallup, WA 98373 March 14, 2022 BID BOND FORM KNOW ALL MEN BY THESE PRESENTS: That we, Olson Brothers Excavating, Inc. , as Principal, and Travelers Casualty and Surety Company of America , as Surety, are held and firmly bound unto the CITY OF KENT, as Obligee, in the penal sum of Five Percent (5%) of Bid Amount Dollars, for the payment of which the Principal and the Surety bond 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 Downey Side Channel Restoration Final Phase/Project Number: 18-3007.1 According to the terms of the proposal or bid made by the Principal thereof, 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 so to do, pay and forfeit to the Obligee the penal amount of the deposit specified in the invitation to bid, then this obligation shall be null and void; otherwise it shall be and remain in full force and effect and the Surety shall forthwith pay and forfeit to the Obligee, as penalty and liquidated damaged, the amount of this bond. SIGNED, SEALED AND DATED THIS 29th DAY OF March 2022 Olson Brothey�xcav ' g, li . ��� "'it,NCIPAL Steve Olson, Vice President BJ :'�,��•j`�!rr Casu Ity and Surety Company of America HART r] � `• �� •� Holli Albers, Attorney -in -Fact Received return of deposit in the sum of Downey Side Channel Restoration Final Phase/Dahl 27 March 14, 2022 Project Number: 18-3007.1 ITRAVEI FRS Travelers Casualty and Surety Company of America Travelers Casualty and Surety Company St. Paul Fire and Marine Insurance Company - — — POWER OF ATTORNEY KNOW ALL MEN 8Y THESE PRESENTS: That Travelers Casualty and Surety Company of America, Travelers Casualty and Surety Company, and St. Paul Fire and Marine Insurance Company are corporations duly organized under the laws of the state of Connecticut [herebers in collectively called the "Companies" ), and that (he Companies do hereby maheircetrue and d lawful AHorril yts}•in--Fact to sign, execute, seal and TACOMA Washington r+ditlonal undertakings and other writings obligatory the nature thereof ex behalf of acknowledge any and all bonds, recognizences, co the Companies in their business of guaranteeing the fidelity of persons, guaranteeing the performance of contracts and executing ar guaranteeing bonds and undertakings required or permitted in any actions or proceedings allowed by law. IN WITNESS WHEREOF, the Companies have caused this instrument to be signed, and their corporate seals to be hereto affixed, this 21st day of April, 2021. ��161h9Ilk +,� 1Y �iSLRirOr41 i HAHTFOiiti. i w gONH- ,per SAL Stale of Connecticut By. 4berlRane , enior Vice President City of Hartford ss. City this ttie 21 st day of April, 2021, before me personalty appeared Robert L. Raney, who acknowledged himself to be the Senior On eing authorized so to do, executed the foregoing instrument for the Vice President of each of the Companies, and that he, as such, b purposes therein contained by signing on behalf of said Companies by himself as a duly authorized officer. IN WITNESS WHEREOF, I hereunto set my hand and official seal. � r ompY • My Commission expires the 30th day of June, 2026 '� Na c a� Ana P. Nowik, Notary Public This Power of Attorney is granted under and by the authority of the following resolutions adapted by the Boards of Directors of each of the Companies, which resolutions are now in full force and effect, reading as follows: RESOLVED, that the Chairman, the President, any Vice Chairman, any Executive Vice President, any senior Vice President, any Vice Presiders, any Second Vice President, the Treasurer. any Assistant Treasurer, the Corporate Se su th y or any ty Assistant his or her Secretary e a aappoiint Attomeys-in-Fact and Agents to act for and on behalf of the Company and may give such appointee may prescribe to sign with the Company name and seal with the Companys seal bonds, recognizances. contracts of indemnity, and other writings obligatory in the naturof a and ond, recoke the power orgivco himorher; and itks g, and any of said officers or the board of Directors at any time may remove any such appointee FURTHER RESOLVED, m iy, that the Chairman, the art ofsident, any theforegoingce tionone orExecutive officers orPresident, employees ofthis Senior Company. provided any Vice President may delegate all or any p S g that each such dstage tion is in writing and a copy thereof is filed in the office of the Secretary; and it is indemnity. or writing obligatory in the nature of a bond, recognizance, FURTHER RESOLVED, that any bond. recognizance, contract of or conditional undertaking shall be valld and binding upon the Company when (a) signed by the President, any Vice Chairman, any Executive Vice President, any Senior Vice President or any Vice President. any Second Vice President, the Treasurer, any Assistant Treasurer, the e Company's seal by a Secretary yr Assistant Secretary; Corporate Secretary or any Assistant Secretary and duty attested and seated with th or (b) duly executed [Linder seal, if required] by one or more Attomeys-in-Fact and Agents pursuant to the power prescribed to his or her certificate or their cedificates of authority or by one or more Company officers pursuant to a written delegation of authority; and it is FURTHER RESOLVED, that the signature of each of the following officers: President, any Executive Vice President, any Senior Vice and the seal of h Company may be affixed by faesimidtento any Vice President, any Assistant Vice President, any Secretary, any Assistant Secretary, any Power of Attorney ar to any certificate relating thereto appointing Resident Vice Presidents, Resident Assistant Secretaries or Aftomeys•in ngs and other writings obligatory in the nature thereof, and any such Power of Fact for purposes only of executing and attesting bonds and undertaki Attorney or certificate hearing such facsimile signature or facsimile seas 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 on the Company in the suture with respect to any bond or understanding to which it is attached. I, Kevin E. Hughes, the undersigned, Assistant Secretary of eacF 9AjtftafQpmpasiin full do force efiec� fy that the above and foregoing is a true and correct copy of the Power of Attorney executed by said Campo►4T�p?�gT;Yr4r44CslI'nr,'� .0. ' G Dated this 29th day of March 2022 ��q`!;• '.�.o Z. eorr"."cn• CUNV. Fo= ru a cam. C✓ a �...� {,� rv��y� •• .,y..p•,a���.� Kevin E. Hughes, As Cant Secretary '�+Jl1l Ilf 11 i1i11111��• To verify the authenticity of this Power ofAt�or�ney, please call us at I-800-422-388t1. is attached Please refer to the above -named Attorneys) -in -Fact and the details of the bond to whkh this Power ofAttorney CITY OF KENT COMBINED DECLARATION FORM: NON -COLLUSION, MINIMUM WAGE NON -COLLUSION DECLARATION I, by signing the proposal, hereby declare, under penalty of perjury under the laws of the United States that the following statements are true and correct: AND 1. That the undersigned person(s), firm, association or corporation has (have) not, either directly or indirectly, entered into any agreement, participated in any collusion, or otherwise taken any action in restraint of free competitive bidding in connection with the project for which this proposal is submitted. 2. That by signing the signature page of this proposal, I am deemed to have signed and to have agreed to the provisions of this declaration. MINIMUM WAGE AFFIDAVIT FORM I, the undersigned, having 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 wage 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. Downey Side Channel Restoration Final Phase Project Number: 18-3007.1 NAME OF PROJECT Olson Brothers Excavating, Inc. NAME OF BIDDER'S FIRM Z�2' Steve Olson, Vice President SIGNATURE OF AUTHORIZED REPRESENTATIVE OF BIDDER Downey Side Channel Final Phase/Dahl 28 March 14, 2022 Project Number: 18-3007.1 This change order form is for exam le purposes only. By submitting a bid the bidder agrees to be bound by the terms of this change order form for aKly change orders. CHANGE ORDER NO. [Enter # 1, 2, 3, etc.] NAME OF CONTRACTOR: [Insert Company Name ("Contractor") CONTRACT NAME & PROJECT NUMBER: insert Name of Original Contract & Project # if applicablel ORIGINAL CONTRACT DATE: f,Insert Date Original Contract was Signed This Change Order amends the above -referenced contract; all other provisions of the contract that are not inconsistent with this Change Order shall remain in effect. For valuable consideration and by mutual consent of the parties, the project contract is modified as follows: 1. Section 1 of the Contract is hereby modified to revise existing work as follows: In addition to work required under the original Agreement and any prior Amendments, Contractor shall provide all labor, materials, and equipment necessary to: [Insert detailed description of additional materials, services, etc., that are needed which necessitate this change order - Be as detailed as possible. You may also refer to an attached exhibit, but clearly identify the exhibit by title and date] 2. The contract amount and time for performance provisions of Section 1 of the Contract are also modified as follows: Original Contract Sum, (including applicable alternates and WSST) Net Change by Previous Change Orders $ (incl. applicable WSST) Current Contract Amount (incl. Previous Change Orders) Current Change Order $ Applicable WSST Tax on this Change $ Order Revised Contract Sum $ Downey Side Channel Final Phase/Dahl 29 March 14, 2022 Project Number; 18-3007,1 Original Time for Completion (insert date) Revised Time for Completion under prior Change Orders (insert date) Days Required (f) for this Change working days Order Revised Time for Completion (insert date) In accordance with Sections 1-04.4 and 1-04.5 of the Kent Special Provisions and WSDOT Standard Specifications, and Section VII of the Agreement, the Contractor accepts all requirements of this Change Order by signing below. Also, pursuant to the above -referenced contract, Contractor agrees to waive any protest it may have regarding this Change Order and acknowledges and accepts that this Change Order constitutes final settlement of all claims of any kind or nature arising from or connected with any work either covered or affected by this Change Order, including, without limitation, claims related to contract time, contract acceleration, onsite or home office overhead, or lost profits. This Change Order, unless otherwise provided, does not relieve the Contractor from strict compliance with the guarantee and warranty provisions of the original contract, particularly those pertaining to substantial completion date. All acts consistent with the authority of the Agreement, previous Change Orders (if any), and this Change Order, prior to the effective date of this Change Order, are hereby ratified and affirmed, and the terms of the Agreement, previous Change Orders (if any), and this Change Order shall be deemed to have applied. The parties whose names appear below swear under penalty of perjury that they are authorized to enter into this contract modification, which is binding on the parties of this contract. 3. The Contractor will adjust the amount of its performance bond (if any) for this project to be consistent with the revised contract sum shown in section 2, above. IN WITNESS, the parties below have executed this Agreement, which will become effective on the last date written below. CONTRACTOR: CITY OF KENT: By: By: (signature) (signature) Print Name: Print Name: Chad Bieren P.E. Its Its Public Works Director (title) (title) DATE: DATE: APPROVED AS TO FORM: (applicable if Mayor's signature required) Kent Law Department Downey Side Channel Final Phase/Dahl 30 March 14, 2022 Project Number: 18-3007.1 BIDDER'S CHECKLIST The following checklist is a guideline to help the Contractor make sure all forms are complete. The bidder's attention is especially called to the following forms. Failure to execute these forms as required may result in rejection of any bid. Bidder's Package should include the following: Cover Sheet filled out with Bidder's Name ....................❑ Bid Document Orderof Contents................................................................................. Invitationto Bid...................................................................................❑ Contractor Compliance Statement........................................................ ❑ ❑ ❑ Date............................................................................................ not acknowledgment .............................11 Have/have participated Signature and address............................................................... Declaration - City of Kent Equal Employment Opportunity Policy ........ ❑ Dateand signature..................................................................... ❑ AdministrativePolicy........................................................................... ❑ Proposal............................................................................................... ❑ First line of proposal - filled in ................................................... ❑ are correct Unitprices ................................................................❑ Subcontractor List (contracts over $IM - HVAC, Plumbing, & Electrical) ............ ❑ Subcontractors listed properly ....................................................❑ Signature.................................................................. ❑ Subcontractor List (contracts over $1M - Structural steel & Rebar Installation)- 0 Subcontractorslisted properly .................................................... ❑ Dateand signature..................................................................... ❑ Contractor's Qualification Statement ................................................... ❑ Completeand notarized.............................................................. ❑ Statement that Bidder Has Not Been Disqualified ................................❑ Certification of Compliance with Wage Payment Statutes....................0 ProposalSignature Page...................................................................... ❑ AllAddenda acknowledged......................................................... ❑ Date, signature and address ...................................................... BidBond Form..................................................................................... ❑ Signature, sealed and dated ....................................................... ❑ Powerof Attorney....................................................................... ❑ (Amount of bid bond shall equal s% of the total bid amount) CombinedDeclaration Form................................................................. ❑ Signature ................................. ❑ ................................................... Change Order Form (Example)............................................................. ❑ Bidder's Checklist................................................................................ ❑ The following forms are to be executed after the Contract is awarded: A) CONTRA T This agreement is to be executed by the successful bidder. B) PAYMENT AN❑ PERFORMANCE BOND To be executed by the successful bidder and its surety company. The following form is to be executed after the Contract is completed: A) CITY OF KENT E UAL EMPL YMENT PP RTUNITY COMPLIAN E STATEMENT To be executed by the successful bidder AFTER COMPLETION of this contract. Downey Side Channel Final Phase/Dahl 31 March 14, 2022 Project Number: 18-3007.1 PAYMENT AND PERFORMANCE BOND KENT TO CITY OF KENT WA0.."070M Bond No. 107570225 KNOW ALL MEN BY THESE PRESENTS: That we, the undersigned, Olson BrathrYrs Excavating Inc- as Principal, and Travelers Casualty and Surety Company of America `Connecticut a Corporation organized and existing under the laws of the State of WzOkVWW 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 KENT in the penal sum of $ 3,129,996.84 ** , together with any adjustments, up or down, in the total contract price because of changes in the contract work, for the payment of which sum on demand we bind ourselves and our successors, heirs, administrators or personal representatives, as the case may be. ** Three Million, One Hundred Twenty-nine Thousand, Nine Hundred Ninety-six and 84/100 This obligation is entered into in pursuance of the statutes of the State of Washington, and the Codes and Ordinances of the CITY OF KENT. Nevertheless, the conditions of the above obligation are such that: WHEREAS, under and pursuant to a motion, duly made, seconded and passed by the City Council of the City of Kent, King County, Washington, the Mayor of the City of Kent has let or is about to let to the above bounden Principal, a certain contract, the said contract providing for construction of Downey Side Channel Restoration Final Phase/Project Number: 18-3007.1 (which contract is referred to herein and is made a part hereof as though attached hereto), 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, for non-FHWA projects only, if the Principal shall faithfully perform all the provisions of said contract in the manner and within the time herein set forth, or within such extensions of time as may be granted under the said contract, and shall pay all laborers, mechanics, subcontractors and material men, and all persons who shall supply the Principal or subcontractors with provisions and supplies for the carrying on of said work and shall indemnify and hold the CITY OF KENT harmless from any damage or expense by reason of failure of performance as specified in said contract or from defects appearing or developing in the material or workmanship provided or performed under said contract, then and in that event this obligation shall be void; but otherwise it shall be and remain in full force and effect. IN WITNESS WHEREOF, the above bounden parties have executed this instrument under their separate seals. The name and corporate seal (if required by law) of each corporate party is hereto affixed and duly signed by its undersigned representatives pursuant to authority of its governing body. Downey Side Channel Final Phase/Dahl 32 March 18, 2022 Protect Number: 18-3007,1 DATE: 4/11 /2022 Kasey Samons Bryce Sturrock PRINT NAME DATE: 4/11 /2022 CORPORATE SEAL: Olson Brothers Ewxcavatin Inc. PRINCIPAL (enterpri ars na a ve] BY: TITLE: Steve Olson, Vice Presiden DATE: 4/11 /2022 CORPORATE SEAL: Travelers Casualty and Surety Company of America SURETY BY: DATE: A ril8 2022 TITLE: Holli Albers Attorney -in -Fact ADDRESS: 1501 Fourth Ave., Suite 1000 Seattle, WA 98101 CERTIFICATE AS TO CORPORATE SEAL I hereby certify that I am the (Assistant) Secretary of the Corporation named as Principal in the within Bond; that Steve Olson Who signed the said bond on behalf of the Principal Olson Brothers Excavating, Inc. of the said Corporation; that I know his signature thereto is genuine, and that said Bond was duly signed, sealed, and attested for and in behalf of said Corporation by authority of its governing body. 1.11-1 SECRETARY OR ASSI Mike Olson SECRETARY Downey Side Channel Final Phase/Dahl 33 March 18, 2022 Prgject Number: 18.3007,1 [-TRAVELERS Travelers Casualty and Surety Company of America Travelers Casualty and Surety Company St. Paul Fire and Marine Insurance Company POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That Travelers Casualty and Surety Company of America, Travelers Casualty and Surety Company, and St. Paul Fire and Marine Insurance Company are corporations duly organized under the laws of the State of Connecticut (herein collectively called the 'Companies"), and that the Companies do hereby make, constitute and appoint Holli Albers of TACOMA , Washington , their true and lawful Attorneys) -in -Fact to sign, execute, seal and acknowledge any and all bonds, recognizances, conditional undertakings and other writings obligatory 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 or permitted in any actions or proceedings allowed by law. IN WITNESS WHEREOF, the Companies have caused this instrument to be signed, and their corporate seals to be hereto affixed, this 21st day of April, 2021. 2r,y ..r. aao y Y 9 rNH7FCHpCONN, �N CM9MRR CGt�.V. Y � CONK. o fr+14 S 1 r' State of Connecticut By: City of Hartford ss, Robert L. Rane , enior Vice President On this the 21st day of April, 2021, before me personally appeared Robert L. Raney, who acknowledged himself to be the Senior Vice President of each of the Companies, and that he, as such, being authorized so to do, executed the foregoing instrument for the purposes therein contained by signing on behalf of said Companies by himself as a duly authorized officer. IN WITNESS WHEREOF, I hereunto set my hand and official seal. My Commission expires the 30th day of June, 2026 Anna P. Nowik, Notary Public This Power of Attorney is granted under and by the authority of the following resolutions adopted by the Boards of Directors of each of the Companies, which resolutions are now in full force and effect, reading as follows: RESOLVED, that the Chainnan, the President. any Vice Chairman, any Executive Vice President, any Senior Vice President, any Vice President, any Second Vice President, the Treasurer, any Assistant Treasurer, the Corporate Secretary or any Assistant Secretary may appoint Attomeys-in-Fact and Agents to act for and on behalf of the Company and may give such appointee such authority as his or her certificate of authority may prescribe to sign with the Company's name and seal with the Company's seal bonds, recognizances, contracts of indemnity, and other writings obligatory in the nature of a bond, recognizance, or conditional undertaking, and any of said officers or the Board of Directors at any time may remove any such appointee and revoke the power given him or her; and it is FURTHER RESOLVED, that the Chairman, the President, any Vice Chairman, any Executive Vice President, any Senior Vice President or any Vice President may delegate all or any part of the foregoing authority to one or more officers or employees of this Company, provided that each such delegation is in writing and a copy thereof is filed in the office of the Secretary; and it is FURTHER RESOLVED, that any bond, recognizance, contract of indemnity, or writing obligatory in the nature of a bond, recognizance, or conditional undertaking shall be valid and binding upon the Company when (a) signed by the President, any Vice Chairman, any Executive Vice President, any Senior Vice President or any Vice President, any Second Vice President, the Treasurer, any Assistant Treasurer, the Corporate Secretary or any Assistant Secretary and duly attested and sealed with the Company's seal by a Secretary or Assistant Secretary; or (b) duly executed (under seal, if required) by one or more Attorneys -in -Fact and Agents pursuant to the power prescribed in his or her certificate or their certificates of authority or by one or more Company officers pursuant to a written delegation of authority; and it is FURTHER RESOLVED, that the signature of each of the following officers: President, any Executive Vice President, any Senior Vice President, any Vice President, any Assistant Vice President, any Secretary, any Assistant Secretary, and the seal of the Company may be affixed by facsimile to any Power of Attorney or to any certificate relating thereto appointing Resident Vice Presidents, Resident Assistant Secretaries or Attomeys-in- Fact for purposes only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, and 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 on the Company in the future with respect to any bond or understanding to which it is attached. I, Kevin E. Hughes, the undersigned, Assistant Secretary of true and correct copy of the Power of Attorney executed by said Cori 14 Dated this 8th day of April . 2022 IE Imo, u'�CIr ,*�Sx a10 .�1 tN9rF0rg1, ' H.WTFOf10. #' M11 ;0A% A avti r e c011J f( yE �+''•—' �yu� �"fir +ar � � Companies, do hereby certify that the above and foregoing is a �Fpmains in full force and effect. •a . A�Ntir —n !!ly�Cl T' tKevin E. Hughes, Assistant Secretary To verify the authenticity of th/s Powe1PffYrs4tib hey, please cal/ us at 1 -800-421 -3880. Please refer to the above-rrarrred Attorneys) -in -Fact and the detalls of the bond to which this PbwerofAttorney Is attached CONTRACT THIS AGREEMENT, is entered into between the CITY OF KENT, a Washington municipal corporation ("City"), and Olson Brothers Excavatin Inc. organized under the laws of the State of washing -ton , located and doing business at 6622 1 ("Contractor"). WITNESS: In consideration of the terms and conditions contained in this Agreement and in the project documents, plans, and specifications all of which are a part of this Agreement, the parties agree as follows: 1. The Contractor shall do all work and furnish all tools, materials, and equipment for: Downey Side Channel Restoration Final Phase/Project Number: 18- 3007.1 in accordance with and as described in the Contract and shall perform any alterations in or additions to the work provided under the Contract and every part thereof. The Contract shall include all project specifications, provisions, and plans; the City's general and special conditions; the 2022 Standard Specifications for Road, Bridge, and Municipal Construction, as prepared by the Washington State Department of Transportation and the Washington State Chapter of the American Public Works Association, including all published amendments issued by those organizations, if applicable ("Standard Specifications"); the City's bid documents; and the Contractor's response to the City's bid. The Contractor is responsible to obtain copies of the 2022 WSDOT Standard Specifications including the latest amendments issued by WSDOT as of the date of bid opening. Unless otherwise directed by the City, work shall start within ten (10) days after the City issues its Notice to Proceed and work shall be physically completed within one hundred (100) working days. The term of this Contract shall continue until all work has been completed, Final Acceptance has occurred, and all Contractor obligations have been fulfilled. The Contractor shall provide and bear all expense of all equipment, work, and labor of any sort whatsoever that may be required for the transfer of materials and for constructing and completing all the work provided for in the Contract, except where the specifications allocate that responsibility to the City. The total contract amount for all Work performed under this Contract, including Washington State Sales Tax, is $3,129,996.84. 2. The City hereby promises and agrees with the Contractor to employ, and does employ, the Contractor to provide the materials and to do and cause to be done the above described work and to complete and finish the same according to the Contract and the terms and conditions herein contained and hereby contracts to pay for the same according to the Contract and the schedule of unit or itemized prices provided by Contractor in its response to the City's bid, at the time and in the manner and upon the conditions provided for in the Contract. 3. The Contractor for itself, and for its heirs, executors, administrators, successors, and assigns, does hereby agree to the full performance of all covenants herein contained upon the part of the Contractor. Downey Side Channel Final Phase/Dahl 34 April 1, 2022 Project Number: 18-3007.1 4. It is further provided that no liability shall attach to the City by reason of entering into this contract, except as expressly provided herein. 5. Contractor shall defend, indemnify, and hold the City, its officers, officials, employees, agents, volunteers and assigns harmless from any and all claims, injuries, damages, losses or suits, including all legal costs and attorney fees, arising out of or in connection with the performance of this contract, except for injuries and damages caused by the sole negligence of the City: The City's inspection or acceptance of any of Contractor's work when completed shall not be grounds to avoid any of these covenants of indemnification. Should a court of competent jurisdiction determine that this contract is subject to RCW 4.24.115, then, in the event of liability for damages arising out of bodily injury to persons or damages to property caused by or resulting from the concurrent negligence of the Contractor and the City, its officers, officials, employees, agents and volunteers, the Contractor's liability hereunder shall be only to the extent of the Contractor's negligence. IT IS FURTHER SPECIFICALLY AND EXPRESSLY UNDERSTOOD THAT THE INDEMNIFICATION PROVIDED HEREIN CONSTITUTES THE CONTRACTOR'S WAIVER OF IMMUNITY UNDER INDUSTRIAL INSURANCE, TITLE 51 RCW, SOLELY FOR THE PURPOSES OF THIS INDEMNIFICATION. THE PARTIES FURTHER ACKNOWLEDGE THAT THEY HAVE MUTUALLY NEGOTIATED THIS WAIVER. The provisions of this section shall survive the expiration or termination of this contract. 6. Contractor agrees, upon the City's written demand, to make all books and records available to the City for inspection, review, photocopying, and audit in the event of a contract related dispute, claim, modification, or other contract related action at reasonable times (not to exceed three (3) business days) and at places designated by the City. 7. The Contractor shall procure and maintain, during the term of construction and throughout the specified term of maintenance, insurance of the types and in the amounts described in Exhibit A attached and incorporated by this reference. 8. Contractor is responsible for locating any underground utilities affected by the work and is deemed to be an excavator for purposes of RCW Ch. 19.122, as amended. Contractor shall be responsible for compliance with RCW Ch. 19.122, including utilization of the. "one call" locator service before commencing any excavation activities. Downey Side Channel Final Phase/Dahl 35 March 18, 2022 Project Number: 18-3007.1 CITY OF KENT DANA RALPH, MAYOR DATE: ATTEST: 04/15/2022 APPROVED AS TO FORM. KENT LAW DEPARTMENT CONTRACTOR B. PRINT NAME Steve Olson TITLE: Vice President DATE: 4/11 /2022 Downey Side Channel Final Phase/Dahl 36 March 18, 2022 Project Number: 18-3007.1 EXHIBIT A INSURANCE REQU I REMENTS FOR CONSTRUCTION PROJECTS Insurance The Contractor shall procure and maintain for the duration of the Agreement, insurance against claims for injuries to persons or damage to property which may arise from or in connection with the performance of the work hereunder by the Contractor, their agents, representatives, employees or subcontractors. A. Minimum Scope of Insurance Contractor shall obtain insurance of the types described below: 1 . Commercial General Liability insurance shall be written on ISO occurrence form CG 00 01 or its equivalent, with minimum limits of $3,000,000 per occurrence and in the aggregate for each 1 year policy period. This coverage may be any combination of primary, umbrella or excess liability coverage affording total liability limits of not less than $3,000,000 per occurrence and in the aggregate. Products and Completed Operations coverage shall be provided for a period of 3 years following Substantial Completion of the work. The Commercial General Liability insurance shall be endorsed to provide the Aggregate per Project Endorsement ISO form CG 25 03 11 81. The City shall be named as an Additional Insured under the Contactor's Commercial .General Liability insurance policy with respect to the work performed for the City. All endorsements adding Additional Insureds shall be issued on form CG 20 10 11 85 or a form deemed equivalent, providing the Additional Insureds with all policies and endorsements s*t forth in this section. 2. Automobile Liability insurance covering all owned, non -owned, hired `and leased vehicles. Coverage shall be written on Insurance Services Office (ISO) form CA 00 01 or a substitute form providing equivalent liability coverage. If necessary, the policy shall be endorsed to provide contractual liability coverage. 3. Workers' Compensation coverage as required by the Industrial Insurance laws of the State of Washington. B. Minimum Amounts of Insurance Contractor shall maintain the following insurance limits: Commercial General Liabilli1y insurance shall be written with minimum limits of $3,000,000 per occurrence and in the aggregate for each 1 year policy period. This coverage may be any combination of primary, umbrella or excess liability coverage affording total liability limits of not less than $3,000,000 per occurrence and in the aggregate. Products and Completed Operations coverage shall be provided for a period of 3 years following Substantial Completion of the work. Downey Side Channel Final Phase/Dahl 37 March 18, 2022 Project Number: 18-3007.1 EXH I B IT A (Continued) 2. Automobile Liability insurance with a minimum combined single limit for bodily injury and property damage of $1,000,000 per accident. C. Other Insurance Provisions The insurance policies are to contain, or be endorsed to contain, the following provisions for Automobile Liability and Commercial General Liability: 1. The Contractor's insurance coverage shall be primary insurance as respect the City. Any insurance, self-insurance, or insurance pool coverage maintained by the City shall be excess of the Contractor's insurance and shall not contribute with it. 2. The Contractor's insurance shall be endorsed to state that coverage shall not be cancelled by either party, except after thirty (30) days prior written notice by certified mail, return receipt requested, has been given to the City. 3. The City of Kent shall be named as an additional insured on all policies (except Professional Liability) as respects work performed by or on behalf of the contractor and a copy of the endorsement naming the City as additional insured shall be attached to the Certificate of Insurance. The City reserves the right to receive a certified copy of all required insurance policies. The Contractor's Commercial General Liability insurance shall also contain a clause stating that coverage shall apply separately to each insured against whom claim is made or suit is brought, except with respects to the limits of the insurer's liability. D. Contractor's Insurance for Other Losses The Contractor shall assume full responsibility for all loss or damage from any cause whatsoever to any tools, Contractor's employee owned tools, machinery, equipment, or motor vehicles owned or rented by the Contractor, or the Contractor's agents, suppliers or contractors as well as to any temporary structures, scaffolding and protective fences. E. Waiver of Subrogation The Contractor and the City waive all rights against each other any of their Subcontractors, Sub -subcontractors, agents and employees, each of the other, for damages caused by fire or other perils to the extend covered by Builders Risk insurance or other property insurance obtained pursuant to the Insurance Requirements Section of this Contract or other property insurance applicable to the work. The policies shall provide such waivers by endorsement or otherwise. Downey Side Channel Final Phase/Dahl 38 March 18, 2022 Project Number: 18-3007.1 EXH I B I T A (Continued) F. Acceptability of Insurers Insurance is to be placed with insurers with a current A.M. Best rating of not less than A:VI I. G. Verification of Coverage Contractor shall furnish the City with original certificates and a copy of the amendatory endorsements, including but not necessarily limited to the additional insured endorsement, evidencing the Automobile Liability and Commercial General Liability insurance of the Contractor before commencement of the work. H. Subcontractors Contractor shall include all subcontractors as insureds under its policies or shall furnish separate certificates and endorsements for each subcontractor. All coverages for subcontractors shall be subject to all of the same insurance requirements as stated herein for the Contractor. Downey Side Channel Final Phase/Dahl 39 March 18, 2022 Project Number: 18-3007.1 ANY PROPRIETOR/PARTNER/EXECUTIVEOFFICER/MEMBER EXCLUDED? EACH OCCURRENCE $ DAMAGE TO RENTED $PREMISES (Ea occurrence)CLAIMS-MADE OCCUR MED EXP (Any one person) $ PERSONAL & ADV INJURY $ GENERAL AGGREGATE $ GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS - COMP/OP AGG $ $ PRO- OTHER: LOCJECT COMBINED SINGLE LIMIT $(Ea accident) BODILY INJURY (Per person) $ANY AUTO OWNED SCHEDULED BODILY INJURY (Per accident) $AUTOS ONLY AUTOS AUTOS ONLYHIRED PROPERTY DAMAGE $AUTOS ONLY (Per accident) $ OCCUR EACH OCCURRENCE $ CLAIMS-MADE AGGREGATE $ DED RETENTION $$ PER OTH-STATUTE ER E.L. EACH ACCIDENT $ E.L. DISEASE - EA EMPLOYEE $ If yes, describe under E.L. DISEASE - POLICY LIMIT $DESCRIPTION OF OPERATIONS below POLICY NON-OWNED 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 BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. TM This page has been left blank intentionally. SCHEDULE OF FORMS AND ENDORSEMENTS NAMED INSURED OLSON BROTHERS EXCAVATING. INC. POLICY NUMBER CLP 3 712 058 GU-3076 (04/16) PRIVACY STATEMENT GU-4320 (05/04) ADVISORY NOTICE TO POLICYHOLDERS GU-4871 (09/20) POLICYHOLDER DISCLOSURE - NOTICE OF TERRORISM INSURANCE COVERAGE GU-5066 (08/16) POLICYHOLDER NOTICE GU-2368 (12/18) AUDIT INFORMATION GU-5032 (11/15) ADVISORY NOTICE TO POLICYHOLDERS GU-5200 (04/19) ADVISORY NOTICE TO POLICYHOLDERS GU 2510 (06/96) QUICK REFERENCE - COMMERCIAL GENERAL LIABILITY COVERAGE PART GU-2990 (05/00) FLOOD INSURANCE NOTICE GOX 2278 (12/92) SCHEDULE OF NAMED INSUREDS GOX 2281 (12/92) SCHEDULE OF PREMISES LOCATIONS GOX 2279 (12/92) SCHEDULE OF FORMS AND ENDORSEMENTS CLP-2584 (04/16) COMMERCIAL LINES POLICY DECLARATIONS IL 01 23 (11/13) WASHINGTON CHANGES - DEFENSE COSTS IL O1 46 (08/10) WASHINGTON COMMON POLICY CONDITIONS IL O1 57 (07102) WASHINGTON CHANGES - ACTUAL CASH VALUE IL O1 98 (09/08) NUCLEAR ENERGY LIABILITY EXCLUSION ENDORSEMENT IL 09 35 (07102) EXCLUSION OF CERTAIN COMPUTER RELATED LOSSES IL 09 53 (01/15) EXCLUSION OF CERTIFIED ACTS OF TERRORISM IL 09 83 (01/08) WASHINGTON - AMENDMENT OF TERRORISM EXCLUSIONS GL-2438-PKG (04/16) COMMERCIAL GENERAL LIABILITY DECLARATIONS GOX-2446 (07/95) COMMERCIAL GENERAL LIABILITY SCHEDULE GOX-2446 (07/95) COMMERCIAL GENERAL LIABILITY SCHEDULE GOX-2446 (07/95) COMMERCIAL GENERAL LIABILITY SCHEDULE CG 00 01 (04/13) COMMERCIAL GENERAL LIABILITY COVERAGE FORM GL 687c (01/86) EXCLUSION (DISMANTLING, DEMOLITION, WRECKING OR SALVAGE OPERATIONS) GL-2784 (09/11) EXTENDED LIABILITY COVERAGE GL-3088 (10/19) LAND IMPROVEMENT CONTRACTORS EXTENDED LIABILITY COVERAGE GL-5216 (01121) BREACH RESPONSE COVERAGE SUPPLEMENTAL DECLARATIONS L 1751b (09/14) EXCLUSION (ASBESTOS) L2399B (10/01) LIMITED POLLUTION COVERAGE - "WORK SITES" L 2474a (02/99) EXCLUSION - LEAD CG 03 00 (01/96) DEDUCTIBLE LIABILITY INSURANCE CG 04 35 (12107) EMPLOYEE BENEFITS LIABILITY COVERAGE CG 20 12 (04/13) ADDITIONAL INSURED - STATE OR GOVERNMENTAL AGENCY OR SUBDIVISION OR POLITICAL SUBDIVISION - PERMITS OR AUTHORIZATIONS CG O1 97 (12107) WASHINGTON CHANGES - EMPLOYMENT -RELATED PRACTICES EXCLUSION CG 04 50 (05/08) WASHINGTON CHANGES - WHO IS AN INSURED CG 20 01 (12/19) PRIMARY AND NONCONTRIBUTORY - OTHER INSURANCE CONDITION CG 21 06 (05/14) EXCLUSION - ACCESS OR DISCLOSURE OF CONFIDENTIAL OR PERSONAL INFORMATION AND DATA -RELATED LIABILITY - WITH LIMITED BODILY INJURY EXCEPTION CG 21 09 (06/15) EXCLUSION - UNMANNED AIRCRAFT CG 21 41 (12/19) EXCLUSION - INTERCOMPANY PRODUCTS SUITS CG 21 49 (09/99) TOTAL POLLUTION EXCLUSION ENDORSEMENT CG 21 73 (01/15) EXCLUSION OF CERTIFIED ACTS OF TERRORISM CG 21 86 (12/04) EXCLUSION - EXTERIOR INSULATION AND FINISH SYSTEMS CG 22 34 (04/13) EXCLUSION - CONSTRUCTION MANAGEMENT ERRORS AND OMISSIONS CG 22 79 (04/13) EXCLUSION - CONTRACTORS - PROFESSIONAL LIABILITY CG 26 77 (12104) WASHINGTON - FUNGI OR BACTERIA EXCLUSION GL-4105 (06/02) LIMITATION OF COVERAGE FOR INSUREDS WHO ARE INDIVIDUALS, TRUSTS OR ESTATES GOX-2279 (12/92) SCHEDULE OF FORMS AND ENDORSEMENTS NAMEDINSURED POLICY NUMBER OLSON BROTHERS EXCAVATING, INC. ICLP 3 712 058 GL-4302 (09/14) SILICA EXCLUSION GL-4473 (08/06) BLANKET EXCLUSION - DESIGNATED OPERATIONS COVERED BY A CONSOLIDATED INSURANCE PROGRAM GL-4666 (01/11) EXCLUSION - ENGINEERS, ARCHITECTS OR SURVEYORS PROFESSIONAL LIABILITY GL-4697 (02112) WASHINGTON CHANGES GL-5057 (10/16) ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - COMPLETED OPERATIONS GL-5058 (10/16) ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - ONGOING OPERATIONS GOX-2545A (04/11) COMMERCIAL PROPERTY SCHEDULE GOX-2545A (04/11) COMMERCIAL PROPERTY SCHEDULE GOX-2545A (04/11) COMMERCIAL PROPERTY SCHEDULE GOX-2545A (04/11) COMMERCIAL PROPERTY SCHEDULE GOX-2545A (04/11) COMMERCIAL PROPERTY SCHEDULE CP 00 10 (10112) BUILDING AND PERSONAL PROPERTY COVERAGE FORM CP 00 30 (10112) BUSINESS INCOME (AND EXTRA EXPENSE) COVERAGE FORM CP 00 90 (07/88) COMMERCIAL PROPERTY CONDITIONS CP 10 30 (09/17) CAUSES OF LOSS - SPECIAL FORM CP 01 40 (07/06) EXCLUSION OF LOSS DUE TO VIRUS OR BACTERIA CP 04 05 (09/17) ORDINANCE OR LAW COVERAGE CP 04 05 (09/17) ORDINANCE OR LAW COVERAGE CP 04 05 (09/17) ORDINANCE OR LAW COVERAGE CP-2230 (05/17) EXTENDED PROPERTY COVERAGE CP 01 26 (10112) WASHINGTON CHANGES CP 01 60 (03/21) WASHINGTON CHANGES - DOMESTIC ABUSE CP 01 79 (10112) WASHINGTON CHANGES - EXCLUDED CAUSES OF LOSS CP 10 75 (12120) CYBER INCIDENT EXCLUSION CP-4753 (01/13) NEWLY ACQUIRED PROPERTY AT DESCRIBED PREMISES IM-1785 (11/85) GENERAL PURPOSE INLAND MARINE DECLARATIONS IM-5122 (01/19) DECLARATION OF COVERAGES - BUILDERS RISK AND INSTALLATION FLOATER FORM CM 01 07 (06/19) WASHINGTON CHANGES IM-1302 (01/19) EQUIPMENT SCHEDULE IM-1302 (01/19) EQUIPMENT SCHEDULE IM-1302 (01/19) EQUIPMENT SCHEDULE IM-1302 (01/19) EQUIPMENT SCHEDULE IM-1302 (01/19) EQUIPMENT SCHEDULE IM-1615 (05/17) CONTRACTORS EQUIPMENT LEASED, BORROWED OR RENTED FROM OTHERS IM-5008 (05/17) SCHEDULE OF COVERAGES - CONTRACTORS' EQUIPMENT IM-5015 (05/17) SMALL TOOLS ENDORSEMENT IM-2097 (02117) AMENDATORY ENDORSEMENT - WASHINGTON IM-5054 (05117) BLANKET LOSS PAYEES IM-5070 (05/17) WAIVER OF THEFT DEDUCTIBLE IM-5074 (05/17) CONTRACTORS' EQUIPMENT COVERAGE SCHEDULED EQUIPMENT FORM IM-5121 (01/19) BUILDERS RISK COVERAGE GOX-2279 (12/92) SCHEDULE OF FORMS AND ENDORSEMENTS NAMED INSURED OLSON BROTHERS EXCAVATING, INC. POLICY NUMBER CUP 2 821 462 GU-3076 (04-16) NOTICE PRIVACY STATEMENT GU-4320 (05-04) ADVISORY NOTICE TO POLICYHOLDERS - U.S. TREASURY DEPTS OFFICE OF FOREIGN ASSETS CONTROL ("OFAC") GU-4871 (09-20) POLICYHOLDER DISCLOSURE NOTICE OF TERRORISM INSURANCE COVERAGE CUP 00 01D (04-16) COMMERCIAL UMBRELLA POLICY DECLARATIONS CUP 00 07 (03-97) COMMERCIAL UMBRELLA POLICY - SCHEDULE GOX2278 (12-92) SCHEDULE OF NAMED INSUREDS GOX2279 (12-92) SCHEDULE OF FORMS AND ENDORSEMENTS CUP 00 05 (01-19) COMMERCIAL UMBRELLA LIABILITY POLICY COVERAGE FORM CUP 00 13 (02-99) EXCLUSION - CONSTRUCTION MANAGEMENT ERRORS AND OMISSIONS CUP 00 23 (03-97) EXCLUSION - INTERCOMPANY PRODUCTS SUITS CUP 00 37 (03-97) NAMED DRIVER EXCLUSION CUP 00 37 (03-97) NAMED DRIVER EXCLUSION CUP 00 40 (03-97) EMPLOYEE BENEFITS LIABILITY EXCESS COVERAGE CUP 00 51 (03-97) EMPLOYERS' LIABILITY LIMITATION ENDORSEMENT CUP 00 64 (01-11) EXCLUSION - ENGINEERS, ARCHITECTS OR SURVEYORS PROFESSIONAL LIABILITY CUP 00 69 (02-99) CONTRACTORS' LIMITATION ENDORSEMENT CUP 00 91 WA (05-05) EXCLUSION - FUNGUS OR BACTERIA CUP 00 93 (06-02) LIMITATION OF COVERAGE FOR INSUREDS WHO ARE INDIVIDUALS, TRUSTS OR ESTATES CUP 00 96 (01-15) EXCLUSION OF CERTIFIED ACTS OF TERRORISM CUP 00 98 (02-04) SILICA EXCLUSION CUP O1 45 (01-19) WASHINGTON CHANGES CUP 03 07 (06-04) EXCLUSION - DISMANTLING, DEMOLITION, WRECKING OR SALVAGE OPERATIONS CUP 03 11 WA (01-06) EXCLUSION OF TERRORISM CUP 03 12 (01-07) BLANKET EXCLUSION - DESIGNATED OPERATIONS COVERED BY A CONSOLIDATED INSURANCE PROGRAM CUP 03 13 (01-07) BLANKET WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US CUP 03 16 (01-11) CHANGES - OTHER INSURANCE - ADDITIONAL INSUREDS CUP 03 20 (12-13) EXCLUSION - EXTERIOR INSULATION AND FINISH SYSTEMS CUP 24 73 (10-00) EXCLUSION - LEAD GOX-2279 (12/92) Includes copyrighted material of Insurance Services Office, Inc. with its permission GL-5057 (10/16) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART is amended to include as an additional insured any person or organization who is required by written contract to be an additional insured on your policy for completed operations, but only with respect to liability for "bodily injury" or "property damage" caused, in whole or in part, by "your work" at the project designated in the contract, performed for an additional insured and included in the "products-completed operations hazard". If the written contract or an additional insured endorsement required by the written contract requires that the additional insured be provided with coverage for "bodily injury" or "property damage" caused solely by their own negligence, then cited immediately above does not apply and is replaced by: is amended to include as an additional insured any person or organization required by the written contract to be an additional insured on your policy for completed operations, but only with respect to liability for "bodily injury" or "property damage" arising out of "your work" at the project designated in the contract, performed for an additional insured and included in the "products-completed operations hazard". Regardless of which of the aforementioned amendments is applicable to the additional insured, the insurance afforded to the additional insured: 1. will only apply if the written contract requiring additional insured coverage was signed into effect by you and an additional insured prior to any "bodily injury" or "property damage" occurring for which this coverage is sought; and 2. will only apply to the extent not prohibited by the law governing the written contract; and 3. will not apply to "property damage" in connection with a project where "your work" on the project was completed and where the duration of the additional insured coverage requirement in the written contract governing "your work" on that project had expired by the time that "property damage" first occurred; and 4. will not apply to "property damage" in connection with a project where "your work" on the project was completed and where the "property damage" occurred after the minimum time required for completed operations coverage in the written contract, if any, has expired. The Limits of Insurance applicable to the additional insured under this endorsement are the minimum limits specified in the written contract requiring this coverage, or as stated in of the , whichever is less. These Limits of Insurance are inclusive of and not in addition to the Limits of Insurance described in of that form. This insurance is excess of all other insurance available to the additional insured, whether excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designates the additional insured as a Named Insured and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance which the additional insured qualifies as an insured or additional insured, this insurance will be excess. This page has been left blank intentionally. Includes copyrighted material of Insurance Services Office, Inc. with its permission GL-5058 (10/16) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART is amended to include as an additional insured any person or organization who is required by written contract to be an additional insured on your policy, but only with respect to liability for "bodily injury" or "property damage" caused, in whole or in part, by "your work" at the project designated in the contract, performed for an additional insured and which occurred during your ongoing operations for that additional insured. If the written contract or an additional insured endorsement required by the written contract requires that the additional insured be provided with coverage for "bodily injury" or "property damage" caused solely by their own negligence, then cited immediately above does not apply and is replaced by: is amended to include as an additional insured any person or organization required by the written contract to be an additional insured on your policy, but only with respect to liability for "bodily injury" or "property damage" arising out of "your work" at the project designated in the contract, performed for an additional insured and which occurred during your ongoing operations for that additional insured. Regardless of which of the aforementioned amendments is applicable to the additional insured, the insurance afforded to the additional insured: 1. will only apply if the written contract requiring additional insured coverage was signed into effect by you and an additional insured prior to any "bodily injury" or "property damage" occurring for which this coverage is sought; and 2. will only apply to the extent not prohibited by the law governing the written contract; and 3. will not apply to "bodily injury" or "property damage" occurring after: a. All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured(s) at the location of the covered operations has been completed; or b. That portion of "your work" out of which the "bodily injury" or "property damage" arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as a part of the same project. The Limits of Insurance applicable to the additional insured under this endorsement are the minimum limits specified in the written contract requiring this coverage, or as stated in of the , whichever is less. These Limits of Insurance are inclusive of and not in addition to the Limits of Insurance described in of that form. This insurance is excess of all other insurance available to the additional insured, whether excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designates the additional insured as a Named Insured and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance which the additional insured qualifies as an insured or additional insured, this insurance will be excess. This page has been left blank intentionally. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXTENDED LIABILITY COVERAGE This endorsement modifies insurance provided under the following: It is agreed that the provisions listed below apply only upon the entry of an U in the box next to the caption of such provision. A U Broad Form Named Insured B. j X i Bodily Injury Extension F. U Chartered Ai rcraft G. j X j Coverage Territory Broadened C. U Employee As Insureds - Health Care Services H. U Medical Payments - Increased Limits D. n Non-Ojvned Watercraft Liability I. n Expanded Expected or Intended Exception E. U Liberalization J. U Property Perils Legal Liability K U Broadened Supplementary Payments A BROAD FORM NAKED INSURED SECTION II - WHO IS AN INSURED , Paragraph 3 is deleted and replaced by the following: 3. Any organization you newly acquire or form, except for a partnership, joint venture or limited liability company, and over which you maintain majority ownership or interest (51%or more) or for which you have assumed the active management, will qualify as a Named Insured if there is no other similar insurance available to that organization. However: a. Coverage under this provision is afforded only until the end of the policy period or the 12- month anniversary of the policy inception date, whichever is earlier; b. Coverage A does not apply to "bodily injury" or "property damage" that occurred before you acquired or formed the organization; C. Coverage B does not apply to "personal and advertising injury" arising out of an offense committed before you acquired or formed the organization. SECTION V- DEFINITIONS , Paragraph 3, is deleted and replaced by the following: 3. "Bodily injury" means bodily injury, sickness or disease sustained by a person, including mental anguish or death resulting from any of these, at any time. Mental anguish means any type of mental or emotional illness or disease. C. EMPLOYEES AS INSUREDS - HEALTH CARE SERVICES SECTION II - WHO IS AN INSURED , Item 2.a(1)(d) is deleted. GL-2784 (09/11) -1- D. NON -OWNED WATERCRAFT LIABILITY SECTION I - COVERAGES, COVERAGE A, 2. EXCLUSIONS , Item g.(2) is replaced with: (2) A watercraft you do not own that is: (a) Less than 51 feet long; and (b) Not being used to carry persons or property for a charge. E. LIBERALIZATION SECTION IV- CONDITIONS , is amended to include: 10. Liberalization If we adopt a change in our forms or rules which would broaden the coverage of this policy without an additional premium charge, the broader coverage will apply. This extension is effective upon the approval of such broader coverage in your state of domicile. SECTION I - COVERAGES , Coverage A, Exclusions, Item 2.g.(6) is added: (6) An aircraft in which you have no ownership interest and that you have chartered with crew. SECTION V- DEFINITIONS , Item 4.a is replaced with: a The United States of America (including its territories and possessions), Canada, Bermuda, the Bahamas, the Cayman Islands, British Virgin Islands and Puerto Rico. H. MEDICAL PAYMENTS - INCREASED LIMITS Unless COVERAGE C. - MEDICAL PAYMENTS is excluded from this policy: SECTION I - COVERAGES , Coverage C , Insuring Agreement , Item c. is added: C. The medical expense limit provided by this policy shall be the greater of: (1) $10,000; or (2) The amount shown in the declarations. I. EXPANDED EXPECTED or INTENDED EXCEPTION SECTION I - COVERAGES , 2. Exclusions Item a is amended as follows: a Expected or Intended Injury - "bodily injury' or "property damage" expected or intended from the standpoint of the insured. This exclusion does not apply to "bodily injury' or "property damage" resulting from the use of reasonable force to protect persons or property. GL-2784 (09/11) -2- J. PROPERTY PERILS LEGAL LIABILITY A SECTION I - COVERAGES, COVERAGE A, 2. Exclusions, the last paragraph following exclusion q. is replaced with: Exclusion c. through n., do not apply to damage by fire, explosion, smoke, water damage, sprinkler leakage, or lightning to premises while rented to you or temporarily occupied by you with the permission of the owner. A separate limit of insurance applies to this coverage as described in SECTION III - LIMITS OF INSURANCE . R SECTION III - LIMITS OF INSURANCE , Item 6. is replaced with: 6. Subject to 5. above, the Damage to Premises Rented to You Limit is the most we will pay under Coverage A for damages because of "property damage" to any one premises while rented to you, or in the case of damages by fire, explosion, smoke, water damage, sprinkler leakage or lightning, while rented to you or temporarily occupied by you with the permission of the owner, arising out of any one fire, explosion, smoke, water damage, sprinkler leakage or lightning incident. The Damage to Premises Rented to You Limit provided by this policy shall be the greater of: $300,000 or 2. The amount shown in the declarations. C. SECTION IV - COMMERCIAL GENERAL LIABILITY CONDITIONS, Item 4.b.(1)(a)(ii) is replaced with: (ii) That is fire, explosion, smoke, water damage, sprinkler leakage or lightning insurance for premises while rented to you or temporarily occupied by you with the permission of the owner. D. SECTION V- DERNITIONS , Item 9.a. is replaced with: a. A contract for a lease of premises. However, that portion of the contract for a lease of premises that indemnifies any person or organization for damage by fire, explosion, smoke, water damage, sprinkler leakage or lightning to premises while rented to you or temporarily occupied by you with the permission of the owner is not an "insured contract." SECTION I - COVERAGES, SUPPLEMENTARY PAYMENTS - Coverages A and 13, Item 1.b. and 1.d. are replaced with: 1.b. The cost of bail bonds required because of accidents or traffic law violations arising out of the use of any vehicle to which the Bodily Injury Liability Coverage applies. We do not have to furnish these bonds. 1.d. All reasonable expenses incurred by the insured at our request to assist us in the investigation or defense of the claim or "suit," including actual loss of earnings up to $500 a day because of time off from work. GL-2784 (09/11) -3- This page has been left blank intentionally. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. "•111 = Q Z i 19:4 9 11ifiTmgo: 'I �: •• `D This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE FORM It is agreed that the provisions listed below apply only upon the entry of an OX in the box next to the caption of such provision. A U Partnership and Joint Venture Extension M. U Construction Project General Aggregate Limits B. ❑X Contractors Automatic Additional Insured Coverage — Ongoing Operations C. X Automatic Waiver of Subrogation D. X Extended Notice of Cancellation, Nonrenewal E. U Unintentional Failure to Disclose Hazards F. L X Broadened Mobile Equipment G. F7X Personal and Advertising Injury - Contractual Coverage H. j X Nonemployment Discrimination I. U Liquor Liability J. U Broadened Conditions K U Automatic Additional Insureds —Equipment Leases L. 0 Insured Contract Extension - Railroad Property and Construction Contracts A PARTNERSHIP AND JOINT VENTURE EXTENSION N. F7X Fellow Employee Coverage O. FX Property Damage to the Named Insured's Work P. FX_ Care, Custody or Control Q XJ Electronic Data Liability Coverage R. U Consolidated Insurance Program Residual Liability Coverage S. ❑X Automatic Additional Insureds — Managers or Lessors of Premises T. j X Automatic Additional Insureds —State or Governmental Agency or Political Subdivisions — Permits or Authorizations U. LX Contractors Automatic Additional Insured Coverage — Completed Operations V. F7X Additional Insured — Engineers, Architects or Surveyors The following provision is added to SECTION II - WHO IS AN INSURED : The last full paragraph which reads as follows: No person or organization is an insured with respect to the conduct of any current or past partnership, joint venture or limited liability company that is not shown as a Named Insured in the Declarations is deleted and replaced with the following: With respect to the conduct of any past or present joint venture or partnership not shown as a Named Insured in the Declarations and of which you are or were a partner or member, you are an insured, but only with respect to liability arising out of "your work" on behalf of any partnership or joint venture not shown as a Named Insured in the Declarations, provided no other similar liability insurance is available to you for "your work" in connection with your interest in such partnership or joint venture. GL-3088 (09/11) -1- B. CONTRACTORS AUTOMATIC ADDITIONAL INSURED COVERAGE— ONGOING OPERATIONS SECTION II — WHO IS AN INSURED is amended to include as an additional insured any person or organization who is required by written contract to be an additional insured on your policy, but only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in Mole or in part, by: Your acts or omissions; or 2. The acts or omissions of those acting on your behalf; in the performance of your ongoing operations for the additional insured(s) at the project(s) designated in the written contract. With respect to the insurance afforded to these additional insureds, the following additional exclusions apply: This insurance does not apply to "bodily injury" or "property damage" occurring after: All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured(s) at the location of the covered operations has been completed; or 2. That portion of "your work" out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as a part of the same project. This insurance is excess of all other insurance available to the additional insured, whether primary, excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designate the additional insured as a Named Insured in the Declarations and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance under which the additional insured qualifies as an insured or additional insured, this insurance will be excess. C. AUTOMATIC WAIVER OF SUBROGATION Item 8. of SECTION IV - COMMERCIAL GENERAL LIABILITY CONDITIONS, is deleted and replaced with the following: 8. Transfer of Fights of Recovery Against Others to Us and Automatic Waiver of Subrogation. a If the insured has rights to recover all or part of any payment we have made under this Coverage Form, those rights are transferred to us. The insured must do nothing after loss to impair those rights. At our request, the insured will bring "suit" or transfer those rights to us and help us enforce them. b. If required by a written contract executed prior to loss, we waive any right of recovery we may have against any person or organization because of payments we make for injury or damage arising out of "your work" for that person or organization. D. EXTENDED NOTICE OF CANCELLATION, NONRENEWAL Item A2.b. of the COMMON POLICY CONDITIONS , is deleted and replaced with the following: A.2.b. 60 days before the effective date of the cancellation if we cancel for any other reason. Item 9. of SECTION IV - COMMERCIAL GENERAL LIABILITY CONDITIONS , is deleted and replaced with the following: 9. WHEN WE DO NOT RENEW GL-3088 (09/11) -2- a If we choose to nonrenew this policy, we will mail or deliver to the first Named Insured shown in the Declarations written notice of the nonrenewal not less than 60 days before the expiration date. b. If we do not give notice of our intent to nonrenew as prescribed in a above, it is agreed that you may extend the period of this policy for a maximum additional sixty(60) days from its scheduled expiration date. Where not otherwise prohibited by law, the existing terms, conditions and rates will remain in effect during that extension period. It is further agreed that so long as it is not otherwise prohibited by law, this one time sixty day extension is the sole remedy and liquidated damages available to the insured as a result of our failure to give the notice as prescribed in 9. a above. E UNINTENTIONAL FAILURE TO DISCLOSE HAZARDS Although we relied on your representations as to existing and past hazards, if unintentionally you should fail to disclose all such hazards at the inception date of your policy, we will not deny coverage under this Coverage Form because of such failure. F. BROADENED MOBILE EQUIPMENT Item 12.b. of SECTION V - DEFINITIONS , is deleted and replaced with the following: 12.b. Vehicles maintained for use solely on or next to premises, sites or locations you own, rent or occupy. G. PERSONAL AND ADVERTISING INJURY -CONTRACTUAL COVERAGE Exclusion 2.e. of SECTION I, COVERAGE B is deleted. H. NONEMPLOYMENT DISCRIMINATION Unless "personal and advertising injury" is excluded from this policy: Item 14. of SECTION V - DEFlNTIONS , is amended to include: "Personal and advertising injury" also means embarrassment or humiliation, mental or emotional distress, physical illness, physical impairment, loss of earning capacity or monetary loss, which is caused by "discrimination." SECTION V- DEFlNTIONS , is amended to include: "Discrimination" means the unlawful treatment of individuals based on race, color, ethnic origin, age, gender or religion. Item 2. Exclusions of SECTION I, COVERAGE B , is amended to include: "Personal and advertising injury' arising out of "discrimination" directly or indirectly related to the past employment, employment or prospective employment of any person or class of persons by any insured; "Personal and advertising injury" arising out of "discrimination" by or at your, your agents or your "employees" direction or with your, your agents or your "employees" knowledge or consent; "Personal and advertising injury" arising out of "discrimination" directly or indirectly related to the sale, rental, lease or sub -lease or prospective sale, rental, lease or sub -lease of any dwelling, permanent lodging or premises by or at the direction of any insured; or Fines, penalties, specific performance or injunctions levied or imposed by a governmental entity, or governmental code, law, or statute because of "discrimination." GL-3088 (09/11) -3- I. LIQUOR LIABILITY Exclusion 2.c. of SECTION I, COVERAGE A , is deleted. Items 2.a. and 2.b. of SECTION IV - COMMERCIAL GENERAL LIABILITY CONDITIONS, are deleted and replaced with the following: 2. Duties In The Event Of Occurrence, Offense, Claim Or Suit: a. You must see to it that we are notified of an 'occurrence" or an offense which may result in a claim as soon as practicable after the 'occurrence" has been reported to you, one of your officers or an "employee" designated to give notice to us. Notice should include: (1) How, when and where the 'occurrence" or offense took place; (2) The names and addresses of any injured persons and witnesses; and (3) The nature and location of any injury or damage arising out of the "occurrence" or offense. b. If a claim is made or "suit" is brought against any insured, you must: (1) Record the specifics of the claim or "suit" and the date received as soon as you, one of your officers, or an "employee" designated to record such information is notified of it; and (2) Notify us in writing as soon as practicable after you, one of your officers, your legal department or an "employee" you designate to give us such notice learns of the claims or "suit." Item 2.e. is added to SECTION IV - COMMERCIAL GENERAL LIABILITY CONDITIONS 2.e. If you report an 'occurrence" to your workers compensation insurer which develops into a liability claim for which coverage is provided by the Coverage Form, failure to report such 'occurrence" to us at the time of 'occurrence" shall not be deemed in violation of paragraphs 2.a., 2.b., and 2.c. However, you shall give written notice of this 'occurrence" to us as soon as you are made aware of the fact that this 'occurrence" may be a liability claim rather than a workers compensation claim. K AUTOMIAMC ADDITIONAL INSUREDS - EQUIPMENT LEASES SECTION II - WHO IS AN INSURED is amended to include any person or organization with whom you agree in a written equipment lease or rental agreement to name as an additional insured with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, at least in part, by your maintenance, operation, or use by you of the equipment leased to you by such person or organization, subject to the following additional exclusions. The insurance provided to the additional insured does not apply to: "Bodily injury" or "property damage" occurring after you cease leasing the equipment. 2. 'Bodily injury" or "property damage" arising out of the sole negligence of the additional insured. 3. 'Property damage" to: a. Property owned, used or occupied by or rented to the additional insured; or b. Property in the care, custody or control of the additional insured or over which the additional insured is for any purpose exercising physical control. GL-3088 (09/11) -4- This insurance is excess of all other insurance available to the additional insured, whether primary, excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designate the additional insured as a Named Insured in the Declarations and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance under which the additional insured qualifies as an insured or additional insured, this insurance will be excess. Item 9. of SECTION V- DEFINTIONS , is deleted and replaced with the following. 9. "Insured Contract" means: a A contract for a lease of premises. However, that portion of the contract for a lease of premses that indemnifies any person or organization for damage by fire to premises while rented to you or temporarily occupied by you with perrnission of the owner is not an "insured contract' b. A sidetrack agreement; c. Any easement or license agreement; d. An obligation, as required by ordinance, to indemnify a municipality, except in connection with work for a municipality; a An elevator maintenance agreement; f. That part of any other contract or agreement pertaining to your business (including an indemnification of a municipality in connection with work performed for a municipality) under which you assume the tort liability of another party to pay for "bodily injury' or "property damage" to a third person or organization. Tort liability means a liability that would be imposed by law in the absence of any contract or agreement. Paragraph f. does not include that part of any contract or agreement: (1) That indemnifies an architect, engineer or surveyor for injury or damage arising out of: (a) Preparing, approving, or failing to prepare or approve, maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifications; or (b) Giving directions or instructions, or failing to give them, if that is the primary cause of the injury or damage; or (2) Under which the insured, if an architect, engineer or surveyor, assumes liability for an injury or damage arising out of the insured's rendering or failure to render professional services, including those listed in (1) above and supervisory, inspection, architectural or engineering activities. NL CONSTRUCTION PROJECT GENERAL AGGREGATE UPATS This modifies SECTION III - LIMTS OF INSURANCE A For all sums which can be attributed only to ongoing operations at a single construction project for which the insured becomes legally obligated to pay as damages caused by an "occurrence" under SECTION I - COVERAGE A, and for all medical expenses caused by accidents under SECTION I - COVERAGE C : GL-3088 (09/11) -5- 1. A separate Construction Project General Aggregate Limit applies to each construction project, and that limit is equal to the amount of the General Aggregate Limit shown in the Declarations. 2. The Construction Project General Aggregate Limit is the most we will pay for the sum of all damages under COVERAGE A, except 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 Construction Project General Aggregate Limit for that construction project. Such payments shall not reduce the General Aggregate Limit shown in the Declarations nor shall they reduce any other Construction Project General Aggregate Limit for any other construction project. 4. The limits shown in the Declarations for Each Occurrence, Fire Damage and Medical Expense continue to apply. However, instead of being subject to the General Aggregate Lirnit shown in the Declarations, such limits will be subject to the applicable Construction Project General Aggregate Limit. R For all sums which cannot be attributed only to ongoing operations at a single construction project for which the insured becomes legally obligated to pay as damages caused by an "occurrence" under SECTION I - COVERAGE A, and for all medical expenses caused by accidents under SECTION I - COVERAGE C : 1. Any payments made under COVERAGE A for damages or under COVERAGE C for medical expenses shall reduce the amount available under the General Aggregate Limit or the Products - Completed Operations Aggregate Limit, whichever is applicable; and 2. Such payments shall not reduce any Construction Project General Aggregate Limit. C. Payments for damages because of "bodily injury" or "property damage" included in the "products - completed operations hazard" will reduce the Products -Completed Operations Aggregate Limit, and not reduce the General Aggregate Limit nor the Construction Project General Aggregate Limit. D. If a 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 SECTION III - UNITS OF INSURANCE not otherwise modified by this endorsement shall continue to be applicable. N. FELLOW EMPLOYEE COVERAGE Exdusion 2.e. Employers Liability of SECTION I, COVERAGE A, is deleted and replaced with the following: 2.e. 'Bodily injury" to (1) An "employee" of the insured arising out of and in the course of: (a) Employment by the insured; or (b) Performing duties related to the conduct of the insured's business; or GL-3088 (09/11) -6- (2) The spouse, child, parent, brother or sister of that "employee" as a consequence of paragraph (1) above. This exclusion applies: (1) Whether the insured may be liable as an employer or in any other capacity; and (2) To any obligation to share damages with or repay someone else who must pay damages because of the injury. This exclusion does not apply to: (1) Liability assumed by the insured under an "insured contract"; or (2) Liability arising from any action or omission of a co2employee" while that co -"employee" is either in the course of his or her employment or performing duties related to the conduct of your business. Item 2.a (1)(a) of SECTION II - WHO IS AN INSURED , is deleted and replaced with the following: 2.a (1xa) To you, to your partners or members (if you are a partnership or joint venture) or to your members (if you are a limited liability company), or to your "volunteer workers" while performing duties related to the conduct of your business. O. PROPERTY DAMAGE TO THE NAKED INSUREDS WORK Exclusion I of SECTION I, COVERAGE A is deleted and replaced with the following: "Property damage" to "your work" arising out of it or any part of it and included in the "products completed operation hazard." This exclusion applies only to that portion of any loss in excess of $50,000 per occurrence if the damaged work and the work out of which the damage arises was performed by you. This exclusion does not apply if the damaged work or the work out of which the damage arises was performed on your behalf by a subcontractor. P. CARE, CUSTODY OR CONTROL Exclusion 2.j.4 of SECTION I, COVERAGE A is deleted and replaced with the following: 2.j.4 Personal property in the care, custody or control of the insured. However, for personal property in the care, custody or control of you or your "employees," this exclusion applies only to that portion of any loss in excess of $25,000 per occurrence, subject to the following terms and conditions: (a) The most that we will pay under this provision as an annual aggregate is $100,000, regardless of the number of occurrences. (b) This provision does not apply to "employee" owned property or any property that is missing where there is not physical evidence to show what happened to the property. (c) The aggregate limit for this coverage provision is part of the General Aggregate Limit and SECTION III - UM1TS OF INSURANCE is changed accordingly. (d) In the event of damage to or destruction of property covered by this exception, you shall, if requested by us, replace the property or furnish the labor and materials necessary for repairs thereto, at actual cost to you, exclusive of prospective profit or overhead charges of any nature. GL-3088 (09/11) -7- (e) $2,500 shall be deducted from the total amount of all sums you became obligated to pay as damages on account of damage to or destruction of all property of each person or organization, including the loss of use of that property, as a result of each "occurrence." Our limit of liability under the endorsement as being applicable to each "occurrence" shall be reduced by the amount of the deductible indicated above; however, our aggregate limit of liability under this provision shall not be reduced by the amount of such deductible. The conditions of the policy, including those with respect to duties in the event of "occurrence," claims or "suit" apply irrespective of the application of the deductible amount. We may pay any part or all of the deductible amount to effect settlement of any claim or "suit" and, upon notification of the action taken, you shall promptly reimburse us for such part of the deductible amount as has been paid by us. Q. ELECTRONIC DATA LIABILITY COVERAGE Exclusion 2.p. Electronic Data of SECTION I, COVERAGE A, is deleted and replaced with the following: 2.p. Damages arising out of the loss of, loss of use of, damage to, corruption of, inability to access, or inability to manipulate "electronic data" that does not result from physical injury to tangible property. 2. The following definition is added to SECTION V — DERNITIONS: "Electronic data" means information, facts or programs stored as or on, created or used on, or transmitted to or from computer software (including systems and applications software), hard or floppy disks, CD-ROMS, tapes, drives, cells, data processing devices or any other media which are used with electronically controlled equipment. 3. For the purposes of this coverage, the definition of "property damage" in SECTION V — DERNITIONS is replaced by the following: "Property damage" means: a Physical injury to tangible property, including all resulting loss of use of that property. Al such loss of use shall be deemed to occur at the time of the physical injury that caused it; b. Loss of use of tangible property that is not physically injured. Al such loss of use shall be deemed to occur at the time of the "occurrence" that caused it; or C. Loss of, loss of use of, damage to, corruption of, inability to access, or inability to properly manipulate "electronic data", resulting from physical injury to tangible property. All such loss of "electronic data" shall be deemed to occur at the time of the "occurrence" that caused it. For the purposes of this insurance, "electronic data" is not tangible property. R. CONSOLIDATED INSURANCE PROGRAM RESIDUAL LIABILITY COVERAGE With respect to "bodily injury', "property damage", or `personal and advertising injury' arising out of your ongoing operations; or operations included within the "products -completed operations hazard", the policy to Mich this coverage is attached shall apply as excess insurance over coverage available to `you" under a Consolidated Insurance Program (such as an Owner Controlled Insurance Program or Contractors Controlled Insurance Program). Coverage afforded bythis endorsement does not applyto any Consolidated Insurance Program involving a "residential project" or any deductible or insured retention, specified in the Consolidated Insurance Program. The following is added to Section V— Definitions GL-3088 (09/11) -8- "Residential project" means any project where 30% or more of the total square foot area of the structures on the project is used or is intended to be used for human residency. This includes but is not limited to single or multifamily housing, apartments, condominiums, townhouses, co-operatives or planned unit developments and appurtenant structures (including pools, hot tubs, detached garages, guest houses or any similar structures). A "residential project' does not include military owned housing, college/university owned housing or dormitories, long term care facilities, hotels, motels, hospitals or prisons. All other terms, provisions, exclusions and limitations of this policy apply. S. AUTOMATIC ADDITIONAL INSUREDS - MANAGERS OR LESSORS OR PREMSES SECTION II — WHO IS AN INSURED is amended to include: Any person or organization with whom you agree in a written contract or written agreement to name as an additional insured but only with respect to liability arising out of the ownership, maintenance or use of that part of the premises, designated in the written contract or written agreement, that is leased to you and subject to the following additional exclusions: This insurance does not apply to: Any `occurrence" which takes place after you cease to be a tenant in that premises. 2. Structural alterations, new construction or demolition operations performed by or on behalf of the additional insured listed in the written contract or written agreement. This insurance is excess of all other insurance available to the additional insured, whether primary, excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designate the additional insured as a Named Insured in the Declarations and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance under which the additional insured qualifies as an insured or additional insured, this insurance will be excess. T. AUTOMATIC ADDITIONAL INSUREDS — STATE OR GOVERNMENTAL AGENCY OR POUTICAL SUBDIVISIONS — PERMTS OR AUTHORIZATIONS SECTION II — WHO IS AN INSURED is amended to include any state or governmental agency or subdivision or political subdivision with whom you are required by written contract, ordinance, law or building code to name as an additional insured subject to the following provisions: This insurance applies only with respect to operations performed by you or on your behalf for which the state or governmental agency or subdivision or political subdivision has issued a permit or authorization. This insurance does not apply to: 1. "Bodily injury', "property damage" or "personal and advertising injury' arising out of operations performed for the federal government, state or municipality; or 2. "Bodily injury' or "property damage" included within the "products -completed operations hazard' This insurance is excess of all other insurance available to the additional insured, whether primary, excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designate the additional insured as a Named Insured in the Declarations and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance under which the additional insured qualifies as an insured or additional insured, this insurance will be excess. U. CONTRACTORS AUTOMATIC ADDITIONAL INSURED COVERAGE— COWLEfED OPERATIONS GL-3088 (09/11) -9- SECTION II — WHO IS AN INSURED is amended to include as an additional insured any person or organization who is required by written contract to be an additional insured on your policy for completed operations, but only with respect to liability for "bodily injury" or "property damage" caused, in whole or in part, by "your work" at the project designated in the contract, performed for that additional insured and included in the "products -completed operations hazard". This insurance is excess of all other insurance available to the additional insured, whether primary, excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designate the additional insured as a Named Insured in the Declarations and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance under which the additional insured qualifies as an insured or additional insured, this insurance will be excess. V. ADDITIONAL INSURED— ENGINEERS, ARCHITECTS OR SURVEYORS SECTION II — WHO IS AN INSURED is amended to include as an additional insured any architect, engineer or surveyor who is required by written contract to be an additional insured on your policy, but only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in Mole or in part, by: Your acts or omissions; or 2. The acts or omissions of those acting on your behalf; in the performance of your ongoing operations performed by you or on your behalf. This includes such architect, engineer or surveyor, who may not be engaged by you, but is contractually required to be added as an additional insured to your policy. With respect to the insurance afforded to these additional insureds, the following additional exclusion applies: This insurance does not apply to "bodily injury", "property damage" or "personal and advertising injury" arising out of the rendering of or the failure to render any professional services, including: 1. The preparing, approving, or failing to prepare or approve maps, drawings, opinions, reports, surveys, change orders, designs or specifications; or 2. Supervisory, inspection or engineering services. This insurance is excess of all other insurance available to the additional insured, whether primary, excess, contingent or on any other basis, unless the written contract requires this insurance to be primary. In that event, this insurance will be primary relative to insurance policy(s) which designate the additional insured as a Named Insured in the Declarations and we will not require contribution from such insurance if the written contract also requires that this insurance be non-contributory. But with respect to all other insurance under which the additional insured qualifies as an insured or additional insured, this insurance will be excess. GL-3088 (09/11) -10- © Insurance Services Office, Inc., 2012 This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART The following is added to the Condition and supersedes any provision to the contrary: This insurance is primary to and will not seek contribution from any other insurance available to an additional insured under your policy provided that: The additional insured is a Named Insured under such other insurance; and You have agreed in writing in a contract or agreement that this insurance would be primary and would not seek contribution from any other insurance available to the additional insured. This page has been left blank intentionally. Policy Number: COMMERCIAL AUTO THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - SPECIFIC ENTITIES This endorsement modifies insurance provided under the following: BUSINESS AUTO COVERAGE FORM WHO IS AN INSURED is changed to include as an "insured" the person or organization named in this endorsement. However, the additional insured is an "insured" only for "bodily injury" or "property damage" arising out of work or operations performed by you or on your behalf for the additional insured and resulting from the ownership, maintenance or use of a "covered auto," by: You, or 2. Any of your employees or agents; or 3. Anyone other than the additional insured or any employee or agent of the additional insured, while using with your permission a covered "auto" you own, hire or borrow. ADDITIONAL INSURED: Any person or organization for whom the named insured has agreed by written "insured contract" to designate as an additional insured subject to all the provisions and limitations of this policy. A-2931 (11/99) This page has been left blank intentionally. POLICY NUMBER: COMMERCIAL AUTO CA04441013 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US (WAIVER OF SUBROGAMOI) This endorsement modifies insurance provided under the following: AUTO DEALERS COVERAGE FORM BUSINESS AUTO COVERAGE FORM MOTOR CARRIER COVERAGE FORM With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by the endorsement. This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below. Named Insured: Endorsement Effective Date: Name(s) Of Person(s) Or Organization(s): "Any person or organization for whom the named insured is operating under written contract when such contract requires a waiver of subrogation." Information required to complete this Schedule, if not shown above, will be shown in the Declarations. 1 The Transfer Of Rights Of Recovery Against Others To Us condition does not apply to the person(s) or organization(s) shown in the Schedule, but only to the extent that subrogation is waived prior to the "accident" or the 'loss" under a contract with that person or organization. CA04441013 ©Insurance Services Office, Inc., 2011 Page 1 of 1 This page has been left blank intentionally. BITCO GENERAL INSURANCE CORPORATION BITCO NATIONAL INSURANCE COMPANY THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. BROADENED COVERAGE - AUTOMOBILES The following modifies insurance provided under: BUSINESS AUTO COVERAGE FORM With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by this endorsement. 1 - Broad Form Named Insured 2 - Automatic Waiver of Subrogation 3 - Automatic Additional Insured 4 - Primary and Noncontributory - Other Insurance Condition 5 - Unintentional Failure to Disclose Hazards 6 - Extended Notice of Cancellation, Non -Renewal 7 - When We Do Not Renew 8 - Notice of Knowledge of Accident or Loss 9 - Employees as Insured 10 - Employee Hired Autos 1. BROAD FORM NAKED INSURED 11 - Bodily Injury Extension 12 - Hired Auto Physical Damage 13 - Enhanced Supplementary Payments 14 - Fellow Employee Coverage for Designated Positions 15 - Physical Damage —Transportation Expenses 16 - Rental Reimbursement Coverage 17 - Loan/Lease Gap Coverage 18 - Accidental Air Bag Discharge Coverage 19 - Glass Repair — Waiver of Deductible SECTION II. A 1. -WHO IS AN INSURED - Paragraph d. is added: d. Any organization you newly acquire or form, except for a partnership, joint venture or limited liability company, and over which you maintain majority ownership or interest (51%or more) orfor Mich you have assumed the active management, will qualify as a Named Insured if there is no other similar insurance available to that organization. However, coverage under this provision is only afforded until the end of the policy period or the 12-month anniversary of the policy inception date, whichever is earlier. 2. AUTOMATIC WAIVER OF SUBROGATION Section IV — Business Auto Conditions, Paragraph A5., Transfer of Rights of Recovery Against Others to Lis, is deleted and replaced with the following: a If the insured has rights to recover all or part of any payment we have made under this Coverage Form, those rights are transferred to us. The insured must do nothing after loss to impair those rights. At our request, the insured will bring "suit" or transfer those rights to us and help us enforce them. b. If required by a written contract executed prior to loss, we waive any right of recovery we may have against any person or organization because of payments we make for damages under this coverage form. AP-0401 (10/17) -1- 3. AUTOMATIC ADDITIONAL INSURED SECTION II - WHO IS AN INSURED, Paragraph Al, is amended to include as an "insured" any person or organization who is required by written contract or agreement to be an additional insured on your policy, but only with respect to liability arising out of operations performed by you or on your behalf for the additional insured. 4. PRIMARY AND NONCONTRIBUTORY- OTHER INSURANCE CONDITION The following is added to the Other Insurance Condition in the Business Auto Coverage Form and the Other Insurance - Primary And Excess Insurance Provisions in the Motor Carrier Coverage Form and supersedes any provision to the contrary: This Coverage Form's Covered Autos Liability Coverage is primary to and will not seek contribution from any other insurance available to an "insured" under your policy provided that: 1. Such "insured" is a Named Insured under such other insurance; and 2. You have agreed in writing in a contract or agreement that this insurance would be primary and would not seek contribution from any other insurance available to such "insured". 5. UNINTENTIONAL FAILURE TO DISCLOSE HAZARDS Although we relied on your representations as to existing and past hazards, if unintentionally you should fail to disclose all such hazards at the inception date of your policy, we will not deny coverage under this Coverage Form because of such failure. 6. EXTENDED NOTICE OF CANCELLATION, NON -RENEWAL The CONNION POLICY CONDITIONS , Item A2.b. is deleted and replaced with the following: A2.b. 60 days before the effective date of the cancellation if we cancel for any other reason. 7. WHEN WE DO NOT RENEW SECTION IV- BUSINESS AUTO CONDITIONS , is amended to add Item B.9.: a If we choose to nonrenew this policy, we will mail or deliver to the first Named Insured shown in the Declarations written notice of the nonrenewal not less than 60 days before the expiration date. b. If we do not give notice of our intent to nonrenew as prescribed in a above, it is agreed that you may extend the period of this policy for a maximum additional sixty (60) days from its scheduled expiration date. Where not otherwise prohibited by law, the existing terms, conditions and rates will remain in effect during that extension period. It is further agreed that so long as it is not otherwise prohibited by law, this one-time sixty-day extension is the sole remedy and liquidated damages available to the insured as a result of our failure to give the notice as prescribed in 9. a above. 011010-i*0, .1016ATA I Z pi g-, a �0 9, a Kau., SECTION IV - BUSINESS AUTO CONDITIONS , Item A2.a is deleted and replaced with the following: 2. Duties in the Event of Accident, Claim Suit or Loss: a You must see to it that we are notified of an "accident", "claim", "suit" or "loss" which may result in a claim as soon as practicable after the "occurrence" has been reported to you, a partner, a member, an officer, or an employee designated to give notice to us. Notice should include: (1) How, when and where the "accident" or "loss" occurred; AP-0401 (10/17) -2- (2) The "insureds" name and address; and (3) To the extent possible, the names and addresses of any injured persons and witnesses. 9. EMPLOYEES AS INSURED The following is added to the Section II - Covered Autos Liability Coverage, Paragraph Ai. Who Is An Insured provision: Any "employee" of yours is an "insured" while using a covered "auto" you don't own, hire or borrow in your business or your personal affairs. 10. EMPLOYEE HIRED AUTOS A Changes In Covered Autos Liability Coverage The following is added to the Who Is An Insured Provision: An "employee" of yours is an "insured" while operating an "auto" hired or rented under a contract or agreement in an "employee's" name, with your permission, while performing duties related to the conduct of your business. B. Changes In General Conditions Paragraph 5.b. of the Other Insurance Condition in the Business Auto Coverage Form and Paragraph 5.f. of the Other Insurance - Primary And Excess Insurance Provisions Condition in the Motor Carrier Coverage Form are replaced by the following: For Hired Auto Physical Damage Coverage, the following are deemed to be covered "autos" you own: 1. Any covered "auto" you lease, hire, rent or borrow, and 2. Any covered "auto" hired or rented by your "employee" under a contract in an "employee's" name, with your permission, while performing duties related to the conduct of your business. However, any "auto" that is leased, hired, rented or borrowed with a driver is not a covered "auto" 11. BODILY INJURY EXTENSION SECTION V - DER"' IONS , Paragraph C. is deleted and replaced by the following: C. "Bodily injury" means bodily injury, sidmess or disease sustained by a person, including mental anguish or death resulting from any of these, at any time. Mental anguish means any type of mental or emotional illness or disease. 12. HIRED AUTO PHYSICAL DAMAGE SECTION III.A4. - Coverage Extensions - Paragraph c. is added: C. Hired Auto Physical Damage If Comprehensive, Specified Causes of Loss or Collision coverage is provided under this policy, then Hired Auto Physical Damage is provided for that coverage part subject to the following: (1) The most we will pay for any one "accident" or "loss" under this Hired Auto Physical Damage Coverage is the lesser of: (a) The any one "Accident" or "Loss" amount of $100,000; (b) The actual cash value; or AP-0401 (10/17) -3- (c) Cost of repair. Our obligation to pay for a loss in c.(1) above will be reduced by a deductible. The deductible will be equal to the largest deductible applicable to any owned "auto" for that coverage. The deductible will be waived for "loss" caused by fire or lightning. (2) Subject to paragraph c.(1). above, we will provide coverage equal to the broadest physical damage coverage applicable to any covered "auto" shown in the declarations. (3) When you are required by written contract to indemnify a lessor for actual financial loss because of loss of use of a hired "auto" resulting from a covered "accident" or "loss", we will cover that financial loss subject to the limit specified in paragraph c.(1). 13. ENHANCED SUPPLEMENTARY PAYMENTS SECTION II.A.2.a. COVERAGE EXTENSIONS, Supplementary Payments (2) and (4) are replaced by the following: (2) Up to $2,500 for the cost of bail bonds (including bonds for related traffic laws violations) required because of an "accident" we cover. We do not have to furnish these bonds. (4) All reasonable expenses incurred by the "insured" at our request, including actual loss of earnings up to $350 a day because of time off from work. 14. FELLOW EMPLOYEE COVERAGE FOR DESIGNATED POSITIONS The Fellow Employee Exclusion contained in Section 11.115. does not apply to the following positions or job titles: foreman, supervisor, manager, officer, partner or other senior level "employee". Coverage is excess over all other collectible insurance. 15. PHYSICAL DAMAGE - TRANSPORTATION EXPENSES SECTION III.A.4.a Transportation Expenses is replaced by the following: a Transportation Expenses We will pay up to $50 per day to a maximum of $1,500 for temporary transportation expense incurred by you because of the total theft of a covered "auto". We will pay only for those covered "autos" for which you carry either Comprehensive or Specified Cause of Loss Coverage. We will pay for temporary transportation expenses incurred during the period beginning 48 hours after the theft and ending, regardless of the policy's expirations, when the covered "auto" is returned to use or we pay for its "loss". For autos provided with temporary transportation expense, the following physical damage coverage will apply: (1) The most we will pay for any one "accident" or "loss" under the temporary transportation expense physical damage coverage is the lessor of: (a) The any one "Accident" or "Loss" amount of $100,000; (b) The actual cash value; or (c) Cost of repair. Our obligation to pay for a loss in a.(1) above will be reduced by a deductible. The deductible will be equal to the largest deductible applicable to any owned "auto" for that coverage. The deductible will be waived for "loss" caused by fire or lightning. AP-0401 (10/17) -4- (2) Subject to paragraph a.(1). above, we will provide coverage equal to the broadest physical damage coverage applicable to any covered "auto" shown in the declarations. (3) When you are required by written contract to indemnify a lessor for actual financial loss because of loss of use of a hired "auto" resulting from a covered "accident" or "loss", we will cover that financial loss subject to the lirrit specified in paragraph a.(1). 16. RENTAL REINBURSENENT COVERAGE SECTION III.A.4. - Coverage Extensions - Paragraph d. is added. d. If you carry Comprehensive, Specified Causes of Loss or Collision coverage for the damaged covered 'auto" as provided under this policy, then Rental Reimbursement Coverage is provided for that coverage part subject to the following: 1. We will pay for rental reimbursement expenses incurred by you for the rental of an "auto" because of "loss" other than theft, to a covered "auto". Payment applies in addition to the otherwise applicable amount of each coverage you have on a covered "auto". No deductibles apply to this coverage. 2. We will only pay for those expenses incurred during the policy period beginning 24 hours after the "loss" and ending, regardless of the policys expiration, with the lesser of the following number of days: (a) The number of days reasonably required to repair or replace the covered "auto"; or, (b) 30 days. (c) Our payment is limited to the lesser of the following amounts: (1) Necessary and actual expenses incurred; or (2) $50 per day. 17. LOAIWLEASE GAP COVERAGE Physical Damage Coverage is amended by the addition of the following: In the event of a total "loss" to a covered "auto", we will pay your additional legal obligation for any difference between the actual cash value of the "auto" at the time of the loss and the "outstanding balance" of the loan/lease, not to exceed $2,500 for any one vehicle or $25,000 annually in aggregate. For the purposes of this endorsement, "outstanding balance" means the amount you owe on the loan/lease at the time of loss less any amounts representing taxes, overdue payments, penalties, interest or charges resulting from overdue payments, additional mileage charges, excess wear and tear charges or lease termination fees, costs for extended warranties, credit Life Insurance; Health, Accident or Disability Insurance purchased with the loan or lease; and carry-over balances from previous loans or leases. 18. ACCIDENTAL AIR BAG DISCHARGE COVERAGE SECTION III.B.3.a - Exclusions . This exclusion does not apply to the accidental discharge of an air bag. 19. GLASS REPAIR- WAIVER OF DEDUCTIBLE SECTION III.D- Deductible is replaced with the following: For each covered "auto", our obligation to pay for, repair, return or replace damaged or stolen property will be reduced by the applicable deductible shown in the Declarations. Any Comprehensive Coverage deductible shown in the Declarations does not apply to "loss" caused by fire or lightning. The deductible does not apply to glass damage if the glass is repaired rather than replaced. AP-0401 (10/17) -5- This page has been left blank intentionally. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. BLANKET WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US The Transfer of Rights of Recovery Against Others to Us Condition 16. of SECTION V is amended by the addition of the following: If required by a written contract executed prior to loss, we waive any right of recovery we may have against any person or organization because of payments we make for injury or damage arising out of "your work" for that person or organization. CUP 03 13 01 07 This page has been left blank intentionally. Downey Side Channel Final Phase/Dahl March 18, 2022 Project Number: 18-3007.1 KENT SPECIAL PROVISIONS TABLE OF CONTENTS PAGE DIVISION 1 GENERAL REQUIREMENTS ..................................... 1-1 1-01 Definitions and Terms ...................................................... 1-1 1-02 Bid Procedures and Conditions .......................................... 1-2 1-03 Award and Execution of Contract....................................... 1-5 1-04 Scope of the Work .......................................................... 1-5 1-05 Control of Work .............................................................. 1-7 1-06 Control of Material .......................................................... 1-12 1-07 Legal Relations and Responsibilities to the Public ................. 1-14 1-08 Prosecution and Progress ................................................. 1-20 1-09 Measurement and Payment .............................................. 1-24 1-10 Temporary Traffic Control ................................................ 1-25 DIVISION 2 EARTHWORK .......................................................... 2-1 2-02 Removal of Structures and Obstructions... .......................... 2-1 2-03 Roadway Excavation and Embankment .............................. 2-3 2-07 Watering ....................................................................... 2-4 2-09 Structure Excavation ....................................................... 2-5 DIVISION 4 BASES .................................................................... 4-1 4-04 Ballast and Crushed Surfacing .................................... 4-1 DIVISION 5 SURFACE TREATMENT ............................................ 5-1 5-04 Hot Mix Asphalt ........................................................ 5-1 DIVISION 6 Structures ............................................................. 6-1 6-05 Pilings ..................................................................... 6-1 6-20 Habitat Structures .................................................... 6-2 DIVISION 7 DRAINAGE STRUCTURES, STORM SEWERS, SANITARY SEWERS, WATER MAINS, AND CONDUITS .............. 7-1 7-20 Protective Steel Plates ..................................................... 7-1 DIVISION 8 MISCELLANEOUS CONSTRUCTION ......................... 8-1 8-01 Erosion Control and Water Pollution Control ........................ 8-1 8-02 Roadside Restoration ....................................................... 8-9 8-04 Curbs, Gutters, and Spillways ........................................... 8-15 8-12 Chain Link Fence and Wire Fence ...................................... 8-15 8-19 Steambed Gravel ............................................................ 8-16 8-30 Project Signs .................................................................. 8-17 Downey Side Channel Final Phase/Dahl March 18, 2022 Project Number: 18-3007.1 KENT SPECIAL PROVISIONS TABLE OF CONTENTS PAGE DIVISION 9 MATERIALS ............................................................ 9-1 9-06 Structural Steel and Related Materials ............................... 9-1 9-14 Erosion Control and Roadside Planting ............................... 9-1 9-28 Signing Materials and Fabrication ...................................... 9-4 9-37 Logs for Habitat Structures .............................................. 9-5 KENT STANDARD PLANS ................................................................. A-1 TECHNICAL SPECIFICATIONS ......................................................... A-2 TRAFFIC CONTROL PLANS .............................................................. A-3 PERMITS......................................................................................... A-4 HYDRAULIC AND GEOMORPH ANALYSIS ......................................... A-5 PROJECT SIGN TEMPLATE ............................................................... A-6 SITE PHOTOS .................................................................................. A-7 PREVAILING WAGE RATES .............................................................. A-8 Downey Side Channel Final Phase/Dahl 1 - 1 March 18, 2022 Project Number: 18-3007.1 KENT SPECIAL PROVISIONS The Kent Special Provisions (“Kent Special Provisions” or “KSP”) modify and supersede any conflicting provisions of the 2022 Standard Specifications for Road, Bridge, and Municipal Construction, as prepared by the Washington State Department of Transportation and the Washington State Chapter of the American Public Works Association, including all published amendments issued by those organizations (“WSDOT Standard Specifications”). Otherwise all provisions of the WSDOT Standard Specifications shall apply. All references in the WSDOT Standard Specifications to the State of Washington, its various departments or directors, or to the contracting agency, shall be revised to include the City and/or City Engineer, except for references to State statutes or regulations. Finally, all of these documents are a part of this contract. DIVISION 1 – GENERAL REQUIREMENTS 1-01 DEFINITIONS AND TERMS SECTION 1-01.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 1-01.1 General When these Kent Special Provisions make reference to a “Section,” for example, “in accordance with Section 1-01,” the reference is to the WSDOT Standard Specifications as modified by these Kent Special Provisions. SECTION 1-01.2(2) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 1-01.2(2) Items of Work and Units of Measurement EA Each Eq. Adj. Equitable Adjustment FA Force Account HR Hour M GAL Thousand gallons NIC Not In Contract SF Square Feet SECTION 1-01.3, “CONTRACT” DEFINITION, IS DELETED AND REPLACED WITH THE FOLLOWING: 1-01.3 Definitions Contract The written agreement between the Contracting Agency and the Contractor. It describes, among other things: 1. What work will be done, and by when; 2. Who provides labor and materials; and Downey Side Channel Final Phase/Dahl 1 - 2 March 18, 2022 Project Number: 18-3007.1 3. How Contractors will be paid. The Contract includes the Contract (agreement) Form, Bidder’s completed Proposal Form, Kent Special Provisions, Contract Provisions, Contract Plans, WSDOT Standard Specifications (also including amendments to the Standard Specifications issued by WSDOT as of the later date of bid advertisement or any subsequent addenda), Kent Standard Plans, Addenda, various certifications and affidavits, supplemental agreements, change orders, and subsurface boring logs (if any). Also incorporated in the Contract by reference are: 1. Standard Plans (M21-01) for Road, Bridge and Municipal Construction as prepared by the Washington State Department of Transportation and the American Public Works Association, current edition; 2. Manual on Uniform Traffic Control Devices for Streets and Highways, current edition, and; 3. American Water Works Association Standards, current edition; 4. The current edition of the “National Electrical Code.” Responsibility for obtaining these publications rests with the Contractor. SECTION 1-01.3, “DEFINITIONS” IS SUPPLEMENTED BY ADDING THE FOLLOWING DEFINITION: Incidental Work The terms “incidental to the project,” “incidental to the involved bid item(s),” etc., as used in the Contract shall mean that the Contractor is required to complete the specified work and the cost of such work shall be included in the unit contract prices of other bid items as specified in Section 1-04.1 (Intent of the Contract). No additional payment will be made. 1-02 BID PROCEDURES AND CONDITIONS SECTION 1-02.1 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.1 Qualification of Bidders Bidders shall be qualified by ability, experience, financing, equipment, and organization to do the work called for in the Contract. The City reserves the right to take any action it deems necessary to ascertain the ability of the Bidder to perform the work satisfactorily. This action includes the City’s review of the qualification information in the bid documents. The City will use this qualification data in its decision to determine whether the lowest responsive bidder is also responsible and able to perform the contract work. If the City determines that the lowest bidder is not the lowest responsive and responsible bidder, the City reserves its unqualified right to reject that bid and award the Downey Side Channel Final Phase/Dahl 1 - 3 March 18, 2022 Project Number: 18-3007.1 contract to the next lowest bidder that the City, in its sole judgment, determines is also responsible and able to perform the contract work (the “lowest responsive and responsible bidder”). SECTION 1-02.2 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.2 Plans and Specifications Upon awarding the Contract, the City shall supply to the Contractor, for its own use, up to ten (10) copies of the plans and specifications. If the Contractor requests more than ten (10) copies, the City may require the Contractor to purchase the additional sets. SECTION 1-02.5 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.5 Proposal Forms Prospective bidders may obtain Bid Documents including a “Bid Proposal” for the advertised project by downloading at no charge at https://www.kentwa.gov/pay-and-apply/bids-procurement- rfps; however, a prospective bidder remains responsible to obtain Bid Documents, even if unable to download all or any part of the documents, whether or not inability to access is caused by the bidder’s or the City’s technology. SECTION 1-02.6 IS REVISED BY DELETING THE THIRD PARAGRAPH AND REPLACING WITH THE FOLLOWING: 1-02.6 Preparation of Proposal It is the Bidder’s sole responsibility to obtain and incorporate all issued addenda into the bid. In the space provided on the Proposal Signature Page, the Bidder shall confirm that all Addenda have been received. All blanks in the proposal forms must be appropriately filled in. SECTION 1-02.6 IS SUPPLEMENTED BY ADDING THE FOLLOWING TO THE LAST PARAGRAPH: Proposals must contain original signature pages. FACSIMILES OR OTHER FORMS OF ELECTRONIC DELIVERY ARE NOT ACCEPTABLE AND ARE CONSIDERED NON-RESPONSIVE SUBMITTALS. SECTION 1-02.7 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.7 Bid Deposit A deposit of at least 5 percent of the total Bid shall accompany each Bid. This deposit may be cash, cashier’s check, or a proposal bond (Surety bond). Any proposal bond shall be on the City’s bond form and shall be signed by the Bidder and the Surety. A proposal bond shall not be conditioned in any way to modify the minimum 5-percent required. The Surety shall: (1) be registered with the Washington State Downey Side Channel Final Phase/Dahl 1 - 4 March 18, 2022 Project Number: 18-3007.1 Insurance Commissioner, and (2) appear on the current Authorized Insurance List in the State of Washington published by the Office of the Insurance Commissioner. The failure to furnish a Bid deposit of a minimum of 5 percent with the Bid shall make the Bid nonresponsive and shall cause the Bid to be rejected by the Contracting Agency. SECTION 1-02.9 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.9 Delivery of Proposal All bids must be sealed and delivered in accordance with the “Invitation to Bid.” Bids must be received at the City Clerk’s office by the stated time, regardless of delivery method, including U.S. Mail. SECTION 1-02.10 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.10 Withdrawing, Revising, or Supplementing Proposal After submitting a Bid Proposal to the Contracting Agency, the Bidder may withdraw or revise it if: 1. The Bidder submits a written request signed by an authorized person, and 2. The Contracting Agency receives the request before the time for opening Bids. The original Bid Proposal may be revised and resubmitted as the official Bid Proposal if the Contracting Agency receives it before the time for opening Bids. SECTION 1-02.11 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-02.11 Combination and Multiple Proposals No person, firm or corporation shall be allowed to make, file, or be interested in more than one bid for the same work unless alternate bids are specifically called for; however, a person, firm, or corporation that has submitted a subproposal to a bidder, or that has quoted prices of materials to a bidder is not disqualified from submitting a subproposal or quoting prices to other bidders or from making a prime proposal. SECTION 1-02.13 IS REVISED BY DELETING ITEM 1(a) AND REPLACING ITEM 1(a) WITH THE FOLLOWING: 1-02.13 Irregular Proposals a. The bidder is not prequalified when so required. SECTION 1-02.14 IS REVISED BY DELETING ITEM 3 AND REPLACING WITH THE FOLLOWING: Downey Side Channel Final Phase/Dahl 1 - 5 March 18, 2022 Project Number: 18-3007.1 1-02.14 Disqualification of Bidders 3. The bidder is not qualified for the work or to the full extent of the bid. 1-03 AWARD AND EXECUTION OF CONTRACT SECTION 1-03.1 IS REVISED BY INSERTING THE FOLLOWING PARAGRAPH AFTER THE SECOND PARAGRAPH IN THAT SECTION: 1-03.1 Consideration of Bids The City also reserves the right to include or omit any or all schedules or alternates of the Proposal and will award the Contract to the lowest responsive, responsible bidder based on the total bid amount, including schedules or alternates selected by the City. SECTION 1-03.2 IS REVISED BY REPLACING “45 CALENDAR DAYS” WITH “60 CALENDAR DAYS” RELATING TO CONTRACT AWARD OR BID REJECTION. 1-03.2 Award of Contract SECTION 1-03.3 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-03.3 Execution of Contract No claim for delay shall be granted to the Contractor due to its failure to submit the required documents to the City in accordance with the schedule provided in these Kent Special Provisions. SECTION 1-03.7 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-03.7 Judicial Review Any decision made by the City regarding the award and execution of the contract or bid rejection shall be conclusive subject to the scope of judicial review permitted under Washington State Law. Such review, if any, shall be timely filed in the King County Superior Court, located in Kent, Washington. 1-04 SCOPE OF THE WORK 1-04.1 Intent of the Contract SECTION 1-04.1(2) IS DELETED AND REPLACED WITH THE FOLLOWING: 1-04.1(2) Bid Items Not Included in the Proposal The Contractor shall include all costs of doing the work within the bid item prices. If the contract plans, contract provisions, addenda, or any other part of the contract require work that has no bid item price in the Downey Side Channel Final Phase/Dahl 1 - 6 March 18, 2022 Project Number: 18-3007.1 proposal form, the entire cost of labor and materials required to perform that work shall be incidental and included with the bid item prices in the contract. SECTION 1-04.2 IS SUPPLEMENTED BY ADDING THE WORDS, “KENT SPECIAL PROVISIONS, KENT STANDARD PLANS” FOLLOWING THE WORDS, “CONTRACT PROVISIONS” IN THE FIRST SENTENCE OF THE FIRST PARAGRAPH. SECTION 1-04.2 IS REVISED BY DELETING ITEMS 1 THROUGH 7 IN THE SECOND PARAGRAPH AND REPLACING WITH THE FOLLOWING 8 ITEMS: 1-04.2 Coordination of Contract Documents, Plans, Special Provisions, Specifications, and Addenda 1. Approved Change Orders 2. The Contract Agreement 3. Kent Special Provisions 4. Contract Plans 5. Amendments to WSDOT Standard Specifications 6. WSDOT Standard Specifications 7. Kent Standard Plans 8. WSDOT Standard Plans SECTION 1-04.4 IS REVISED BY DELETING THE THIRD PARAGRAPH (INCLUDING SUBPARAGRAPHS A AND B). 1-04.4 Changes SECTION 1-04.4 IS REVISED BY DELETING THE FIFTH PARAGRAPH AND REPLACING IT WITH THE FOLLOWING: For Item 2, increases or decreases in quantity for any bid item shall be paid at the appropriate bid item contract price, including any bid item increase or decrease by more than 25 percent from the original planned quantity. SECTION 1-04.4 IS REVISED BY DELETING THE EIGHTH PARAGRAPH (NEXT TO THE LAST PARAGRAPH) AND REPLACING WITH THE FOLLOWING: Within 14 calendar days of delivery of the change order the Contractor shall endorse and return the change order, request an extension of time for endorsement or respond in accordance with Section 1-04.5. The Contracting Agency may unilaterally process the change order if the Contractor fails to comply with these requirements. Changes normally noted on field stakes or variations from estimated quantities, will not require a written change order. These changes shall be made at the unit prices that apply. The Contractor shall respond immediately to changes shown on field stakes without waiting for further notice. SECTION 1-04.6 IS DELETED AND REPLACED WITH THE FOLLOWING: Downey Side Channel Final Phase/Dahl 1 - 7 March 18, 2022 Project Number: 18-3007.1 1-04.6 Variation in Estimated Quantities Payment to the Contractor will be made only for the actual quantities of Work performed and accepted in conformance with the Contract. SECTION 1-04.11 ITEM 2 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-04.11 Final Cleanup 2. Remove from the project all unapproved and/or unneeded material left from grading, surfacing, paving, or temporary erosion control measures. 1-05 CONTROL OF WORK SECTION 1-05.4 IS REVISED BY DELETING THE LAST FOUR PARAGRAPHS. 1-05.4 Conformity With and Deviations From Plans and Stakes SECTION 1-05.4 IS REVISED BY ADDING THE FOLLOWING PARAGRAPH AFTER PARAGRAPH 7: To the extent a conflict exists between the requirements of WSDOT Section 1-05.4 and Kent Special Provision Section 1-05.8, the requirements of KSP Section 1-05.8 will prevail. SECTION 1-05.7 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 1-05.7 Removal of Defective and Unauthorized Work If the Contractor fails to remedy defective or unauthorized work within the time specified by the Engineer, or fails to perform any part of the work required by the contract, the Engineer may provide the Contractor written notice establishing a date after which the City will correct and remedy that work by any means that the Engineer may deem necessary, including the use of City forces or other contractors. If the Engineer determines that the Contractor’s failure to promptly correct any defective or any unauthorized work creates a situation that could be potentially unsafe or might cause serious risk of loss or damage to the public, the Engineer may have the defective and unauthorized work corrected immediately, have the rejected work removed and replaced, or have the work the Contractor refuses to perform completed by using City or other forces. Direct and indirect costs incurred by the City 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 may be deducted by the Engineer from monies due, or to become due, the Contractor. Direct and indirect costs shall include, without limitation, compensation for additional professional services required, Downey Side Channel Final Phase/Dahl 1 - 8 March 18, 2022 Project Number: 18-3007.1 compensation and engineering and inspection 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 increase in contract time or compensation will be allowed because of the delay in the performance of the work attributable to the exercise of the City’s rights provided by this se ction nor shall the exercise of this right diminish the City’s right to pursue any other remedy available under law with respect to the Contractor’s failure to perform the work as required. DIVISION 1 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTIONS: 1-05.8 City Provided Construction Staking 1-05.8(1) General As used in this Section 1-05.8, the words, “stake,” “mark,” “marker,” or “monument” will be deemed to include any kind of survey marking, whether or not set by the City. The City will supply construction stakes and marks establishing lines and points as set forth in Sections 1-05.8(2) and 1-05.8(3) of the Kent Special Provisions. The Contractor shall assume full responsibility for detailed dimensions, elevations, and measurements from these City furnished stakes and marks. The Contractor shall provide a work site clear of equipment, stockpiles and obstructions which has been prepared and maintained to permit construction staking to proceed in a safe and orderly manner. The Contractor shall provide staking requests for a reasonable amount of work to the Engineer at least 3 working days in advance to allow the survey crew adequate time for setting stakes. If the work site is obstructed so that survey work cannot be done, a new request for work shall be submitted by the Contractor so that the survey can be rescheduled once the site is properly prepared. Up to an additional 3 working days may be required depending on work load for the city survey crew to complete the rescheduled work. Note: A surveyor working day is a consecutive eight hour period between 7:00 AM and 4:00 PM, Monday through Friday, except holidays as listed in Section 1- 08.5. It is illegal under Revised Code of Washington 58.09.130 and Washington State Administrative Code 332-120 to willfully destroy survey markers. Stakes, marks, and other reference points set by City forces, and existing City, State or Federal monumentation, shall be carefully preserved by the Contractor. The Contractor shall notify the Engineer immediately if it becomes apparent that a survey marker will be disturbed due to construction. The Contractor will allow ample time for City Survey Department personnel to acquire adequate information so that the monument may be replaced in its original position after construction. If the City is not notified, and a stake, marker or monument is disturbed or destroyed the Contractor will be charged at a Downey Side Channel Final Phase/Dahl 1 - 9 March 18, 2022 Project Number: 18-3007.1 rate of $300/hour for a city survey crew to replace the stake, marker or monument that was not to be disturbed 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 Surveyor’s line and grade will not be allowed unless the original control points set by the Surveyor still exist, or unless the Contractor can provide other satisfactory substantiating evidence to prove the error was caused by incorrect city-furnished survey data. 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. 1-05.8(2) Environmental Surveys The Engineer shall furnish to the Contractor, one time only, all principal lines, grades and measurements the Engineer deems necessary for completion of the work. The Engineer shall provide a design CAD file used in creating the plan set of the work being completed in the City of Kent’s currently used horizontal and vertical datums. The CAD file shall be in a final state reflecting the final layers represented in the final plan set issued for construction. 1-05.8(3) Control Stakes Stakes that constitute reference points for all construction work will be conspicuously marked with an appropriate color of flagging tape. It will be the responsibility of the Contractor to inform its employees and subcontractors of the importance and necessity to preserve the stakes. The Contractor shall determine appropriate construction stake offset distances to prevent damage to stakes by its construction equipment. Should it become necessary, for any reason, to replace these control stakes, the Contractor will be charged at the rate of $300/hour for a city survey crew to replace the stakes. The Contractor may not charge the City for any standby or “down” time as a result of any replacement of control stakes. If the removal of a control stake or monument is required by the construction operations of the Contractor or its subcontractors, and advance notice of at least three (3) full working days is given to the City, the City will reference, remove, and later replace the stakes or monument at no cost to the Contractor. SECTION 1-05.9 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SUBSECTION: 1-05.9 Equipment 1-05.9(1) Operational Testing Downey Side Channel Final Phase/Dahl 1 - 10 March 18, 2022 Project Number: 18-3007.1 It is the intent of the City to have at the Physical Completion Date a complete and operable system. Therefore when the work involves the installation of machinery or other mechanical equipment, street lighting, electrical distribution of signal systems, building 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. In the event the contract does not specify testing time periods, the default testing time period shall be twenty-one (21) calendar days. During and following the test period, the Contractor shall correct any items of workmanship, materials, or equipment that prove 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 bid item prices unless specifically set forth otherwise in the contract. 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 1-05.10 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-05.10 Guarantees In addition to any other warranty or guarantee provided for at law or in the parties’ contract, the Contractor shall furnish to the Contracting Agency any guarantee or warranty furnished as a customary trade practice in connection with the purchase of any equipment, materials, or items incorporated into the project. Upon receipt of written notice of any required corrective work, the Contractor shall pursue vigorously, diligently, and without disrupting city facilities, the work necessary to correct the items listed in the notice. Approximately sixty (60) calendar days prior to the one year anniversary of final acceptance, the Contractor shall be available to tour the project, with the Engineer, in support of the Engineer’s effort to establish a list of corrective work then known and discovered. Downey Side Channel Final Phase/Dahl 1 - 11 March 18, 2022 Project Number: 18-3007.1 SECTION 1-05.13 IS REVISED BY INSERTING THE FOLLOWING PARAGRAPH AFTER THE FIRST PARAGRAPH: 1-05.13 Superintendents, Labor, and Equipment of Contractor Within ten (10) days of contract award, the Contractor shall designate the Contractor's project manager and superintendent for the contract work. SECTION 1-05.13 IS REVISED BY INSERTING THE FOLLOWING PARAGRAPH AFTER THE THIRD PARAGRAPH (AS PRINTED IN THE 2022 WSDOT STANDARD SPECIFICATIONS): If at any time during the contract work, the Contractor elects to replace the contract manager or superintendent, the Contractor shall only do so after obtaining the Engineer's prior written approval. THE LAST PARAGRAPH OF 1-05.13 IS DELETED AND REPLACED WITH THE FOLLOWING: Whenever the City evaluates the Contractor’s qualifications or prequalifications pursuant to Section 1-02.1 or RCW 47.28.070, the City may take these or other Contractor performance reports into account. SECTION 1-05.14 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 1-05.14 Cooperation With Other Contractors Details of known projects are as follows: N/A Contractor shall coordinate with the City’s Contractor for construction of the Washington Avenue Stormwater Pump Station project, anticipated to begin late Spring 2022 and into 2023. SECTION 1-05 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTIONS: 1-05.16 Water and Power The Contractor shall make necessary arrangements, and shall bear the costs for power and water necessary for the performance of the work, unless the Contract includes power or water as bid items, or unless otherwise provided for in other bid items. 1-05.17 Oral Agreements No oral agreement or conversation with any officer, agent, or employee of the City, either before or after execution of the contract, shall affect or modify the terms or obligations contained in any of the documents comprising the contract. Such oral agreement or conversation shall be considered unofficial information and in no way binding upon the City, Downey Side Channel Final Phase/Dahl 1 - 12 March 18, 2022 Project Number: 18-3007.1 unless subsequently recorded and/or put in writing and signed by an authorized agent of the City. 1-06 CONTROL OF MATERIAL 1-06.2 Acceptance of Materials SECTION 1-06.2(2) IS DELETED IN ITS ENTIRETY. 1-06.2(2) Statistical Evaluation of Materials for Acceptance SECTION 1-06 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTIONS: 1-06.7 Submittals 1-06.7(1) Submittal Procedures All information submitted by the Contractor shall be clear, sharp, high contrast copies. Contractor shall accompany each submittal with a letter of transmittal containing the following information: 1.Contractor’s name and the name of Subcontractor or supplier who prepared the submittal. 2. The project name and identifying number. 3. Each new submittal shall be sequentially numbered (1, 2, 3, etc.). Each resubmittal shall include the original number with a sequential alpha letter added (1A, 1B, 1C, etc.). 4. Description of the submittal and reference to the Contract requirement or technical specification section and paragraph number being addressed. 5. Bid item(s) where product will be used. 1-06.7(2) Schedule of Submittals The Contractor shall create and submit three (3) copies of a schedule of submittals showing the date by which each submittal required for product review or product information will be made. The schedule can be modified, deducted, or added to by the City. The schedule shall be available at the preconstruction conference (see 1-08.0 of the Kent Special Provisions). The schedule of submittals must be accepted prior to the City making the first progress payment. The schedule shall identify the items that will be included in each submittal by listing the item or group of items and the Specification Section and paragraph number and bid item under which they are specified. The schedule shall indicate whether the submittal is required for product review of proposed equivalents, shop drawings, product data or samples or required for product information only. The Contractor shall allow a minimum of 21 days for the Engineer’s review of each submittal or resubmittal. All submittals shall be in accordance with the approved schedule of submittals. Submittals shall be made early enough to allow adequate time for manufacturing, Downey Side Channel Final Phase/Dahl 1 - 13 March 18, 2022 Project Number: 18-3007.1 delivery, labor issues, additional review due to inadequate or incomplete submittals, and any other reasonably foreseeable delay. 1-06.7(3) Shop Drawings, Product Data, and Samples The Contractor shall submit the following for the Engineer’s review: 1. Shop Drawings: Submit an electronic copy or three paper copies. Submittals will be marked, stamped and returned to the Contractor. The Contractor shall make and distribute any required copies for its superintendent, subcontractors and suppliers. 2. Product Data: Submit an electronic copy or three paper copies. Submittals will be marked, stamped and returned to the Contractor. The Contractor shall make and distribute any required copies for its superintendent, subcontractors and suppliers. 3. Samples: Submit three labeled samples or three sets of samples of manufacturer’s full range of colors and finishes unless otherwise directed. One approved sample will be returned to the Contractor. Content of submittals: 1. Each submittal shall include all of the items required for a complete assembly or system. 2. Submittals shall contain all of the physical, technical and performance data required to demonstrate conclusively that the items comply with the requirements of the Contract. 3. Each submittal shall verify that the physical characteristics of items submitted, including size, configurations, clearances, mounting points, utility connection points and service access points, are suitable for the space provided and are compatible with other interrelated items. 4. The Contractor shall label each Product Data submittal, Shop Drawing or Sample with the bid item number and, if a lump sum bid item, provide a reference to the applicable KSP paragraph. The Contractor shall highlight or mark every page of every copy of all Product Data submittals to show the specific items being submitted and all options included or choices offered. The City encourages a creative approach to complete a timely, economical, and quality project. Submittals that contain deviations from the requirements of the Contract shall be accompanied by a separate letter explaining the deviations. The Contractor’s letter shall: 1. Cite the specific Contract requirement including the Specification Section bid item number and paragraph number for which approval of a deviation is sought. 2. Describe the proposed alternate material, item or construction, explain its advantages, and explain how the proposed alternate meets or exceeds the Contract requirements. 3. State the reduction in Contract Price, if any, which is offered to the City. Downey Side Channel Final Phase/Dahl 1 - 14 March 18, 2022 Project Number: 18-3007.1 The Engineer retains the exclusive right, at his or her sole discretion, to accept or reject any proposed deviation with or without cause. The Engineer will stamp and mark each submittal prior to returning it to the Contractor. The stamps will indicate one of the following: 1.“APPROVED AS SUBMITTED” – Accepted subject to its compatibility with the work not covered in this submission. This response does not constitute approval or deletion of specified or required items not shown in the partial submission. 2.“APPROVED AS NOTED” – Accepted subject to minor corrections that shall be made by the Contractor and subject to its compatibility with the work not covered in this submission. This response does not constitute approval or deletion of specified or required items not shown in the partial submission. No resubmission is required. 3.“AMEND AND RESUBMIT” – Rejected because of major inconsistencies, errors or insufficient information that shall be resolved or corrected by the Contractor prior to subsequent re- submittal. An amended resubmission is required. Re-submittals that contain changes that were not requested by the Engineer on the previous submittal shall note all changes and be accompanied by a letter explaining the changes. 1-06.7(4) Proposed Equivalents The Engineer retains the exclusive right, at his or her sole discretion, to accept or reject any proposed equivalent with or without cause. 1-07 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC 1-07.2 State Taxes SECTION 1-07.2(1) IS REVISED BY DELETING THE SECOND PARAGRAPH AND REPLACING WITH THE FOLLOWING: 1-07.2(1) State Sales Tax: WAC 458-20-171—Use Tax Without waiving the Contractor’s obligation to understand and apply these tax rules correctly, the City has indicated those parts of the project that are subject to use tax under Section 1-07.2(1) in the proposal bid items. SECTION 1-07.2(2) IS REVISED BY DELETING THE SECOND PARAGRAPH AND REPLACING WITH THE FOLLOWING: 1-07.2(2) State Sales Tax: WAC 458-20-170—Retail Sales Tax Without waiving the Contractor’s obligation to understand and apply these tax rules correctly, the City has indicated those parts of the Downey Side Channel Final Phase/Dahl 1 - 15 March 18, 2022 Project Number: 18-3007.1 project that are subject to retail sales tax under Section 1-07.2(2) in the proposal bid items. SECTION 1-07.4(2) IS DELETED AND REPLACED WITH THE FOLLOWING: 1-07.4(2) COVID-19 Job Site Requirements The Contractor shall comply with all COVID-19 workplace health and safety measures established by the state Department of Labor & Industries or otherwise imposed by the Governor, the state Department of Health, or the Local Health Officer of Seattle-King County Public Health, or subsequent modifications to such health and safety measures as those authorities may issue, including providing all needed personal protective equipment. SECTION 1-07.6 IS SUPPLEMENTED BY INSERTING THE FOLLOWING PARAGRAPH BEFORE THE FIRST PARAGRAPH: 1-07.6 Permits and Licenses The City has obtained the following permits: Washington Department of Fish and Wildlife Hydraulic Project Approval Nationwide Permit King County Shoreline Exemption King County Clearing and Grading Permit Construction Stormwater General Permit SECTION 1-07.6 IS SUPPLEMENTED BY INSERTING THE FOLLOWING PARAGRAPHS AFTER THE LAST PARAGRAPH: A copy of each permit and/or license obtained by the Contractor shall be furnished to the City. Approved permits shall be furnished to the City upon completion of the project and prior to final acceptance. The Contractor shall promptly notify the City in writing of any variance in the contract work arising from the issuance of any permit. 1-07.9 Wages SECTION 1-07.9(1) IS SUPPLEMENTED BY INSERTING THE FOLLOWING PARAGRAPH AFTER THE SIXTH PARAGRAPH: 1-07.9(1) General To the extent allowed by law, the wage rates that will be in effect during the entire contract work period are those in effect on the day of Downey Side Channel Final Phase/Dahl 1 - 16 March 18, 2022 Project Number: 18-3007.1 bid opening, unless the City does not award the Contract within six months of the bid opening. SECTION 1-07.9(3) IS DELETED AND REPLACED WITH THE FOLLOWING: FOLLOWING: 1-07.9(3) Apprentices All contracts with an estimated construction cost greater than $1,000,000 (one million dollars) shall require that no less than 15 percent of the labor hours performed by workers subject to prevailing wages employed by the contractor or its subcontractors be performed by apprentices enrolled in a state-approved apprenticeship program. Definitions For the purposes of this specification, the following definitions apply: 1. Apprentice Utilization Requirement is expressed as a percentage of the project Labor Hours performed by Apprentices. 2. Labor Hours are the total hours performed by all workers receiving an hourly wage who are directly employed on the project site including hours performed by workers employed by the prime Contractor and all Subcontractors. Labor Hours do not include hours performed by foremen, superintendents, owners, and workers who are not subject to prevailing wage requirements. 3. Apprentice is a person enrolled in a State-approved Apprenticeship Training Program. 4. State-approved Apprenticeship Training Program is an apprenticeship training program approved by the Washington State Apprenticeship Council. 5. Good Faith Effort is a demonstration that the Contractor has strived to meet the Apprenticeship Utilization Requirement including but not necessarily limited to the specific steps as described elsewhere in this specification. Plan The Contractor shall submit an “Apprentice Utilization Plan” within 30 calendar days of Notice of Award, demonstrating how they intend to achieve the Apprentice Utilization Requirement. The plan shall be updated and resubmitted as appropriate as the Work progresses. The intent is to provide the City with enough information to track progress in meeting the utilization requirements. Reporting The Contractor shall submit a “Monthly Apprentice Reporting Form” on a monthly basis. The report shall be submitted to the City by the last working day of the subsequent month, until the Physical Completion Date. The date reported shall be cumulative to date and consolidated to include the Contractor and all Subcontractors. At the Contractor’s request, the Engineer may suspend this reporting requirement during periods of minimal or no applicable work activities on the project. The Contractor shall submit documentation of their Good Faith Effort if: (1) Downey Side Channel Final Phase/Dahl 1 - 17 March 18, 2022 Project Number: 18-3007.1 they are unable to provide a plan demonstrating how they intend to meet the Apprentice Utilization Requirement; or (2) the project has been completed without meeting the Apprentice Utilization Requirement. Contacts The Contractor may obtain information on State-approved Apprenticeship Training Programs by contacting the Department of Labor and Industries at: Specialty Compliance Services Division, Apprenticeship Section, P.O. Box 44530, Olympia, WA 98504-4530 or by phone at (360) 902-5320. Compliance In the event that the Contractor is unable to accomplish the Apprentice Utilization Requirement, the Contractor shall demonstrate that a Good Faith Effort has been made as described within this specification. Failure to comply with the requirements as specified is subject to penalties for noncompliance as set forth in KCC 6.01.030(E). Good Faith Efforts In fulfilling the Good Faith Effort, the Contractor shall perform and, when appropriate, require its Subcontractors to perform the following steps: 1. Solicit Apprentice(s) from State-approved Apprenticeship Training Program(s). 2. Document the solicitation and, in the event Apprentice(s) are not available, obtain supporting documentation from the solicited program(s). 3. Demonstrate that the plan was updated as required within this specification. 4. Provide documentation demonstrating what efforts the Contractor has taken to require Subcontractors to solicit and employ Apprentice(s). In the event that the preceding steps have been followed, the Contractor may also supplement the Good Faith Efforts documentation with the following documentation: 5. Submit documentation demonstrating successful Apprentice utilization on previous contracts. 6. Submit documentation indicating company-wide Apprentice utilization efforts and percentages of attainment. Payment Compensation for all costs involved with complying with the conditions of this specification is included in payment for the associated Contract items of work. 1-07.13 Contractor’s Responsibility for Work Downey Side Channel Final Phase/Dahl 1 - 18 March 18, 2022 Project Number: 18-3007.1 SECTION 1-07.13(4) IS REVISED BY DELETING THE SECOND SENTENCE OF THE FIRST PARAGRAPH AND DELETING THE LAST PARAGRAPH. 1-07.13(4) Repair of Damage SECTION 1-07.14 IS REVISED BY ADDING THE FOLLOWING TO THE BEGINNING OF THAT SECTION: 1-07.14 Responsibility for Damage To the extent a conflict exists between the terms of this Section 1-07.14 and Section 5 of the Contract, the terms of the Contract will control. Any reference to the State, Governor, Commission, Secretary, or all officers and employees of the State also will include the City, its officers and employees. 1-07.15 Temporary Water Pollution Prevention SECTION 1-07.15(1) IS REVISED BY ADDING THE FOLLOWING PARAGRAPH AFTER THE LAST PARAGRAPH: 1-07.15(1) Spill Prevention, Control, and Countermeasures Plan When the proposal form includes multiple bid schedules and the “SPCC Plan” bid item is present in only one bid schedule, the lump sum payment item for the “SPCC Plan” in that one schedule will apply to all bid schedules for all costs associated with creating and updating the accepted SPCC Plan, and all costs associated with the setup of prevention measures and for implementing the current SPCC Plan as required by this Specifications. SECTION 1-07.17 IS REVISED BY ADDING THE FOLLOWING SENTENCE TO THE END OF THE SECOND PARAGRAPH: 1-07.17 Utilities and Similar Facilities If a utility is known to have 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, the Contractor shall give individual notice to that utility within the same time frame prescribed in RCW 19.122.030 for subscriber utilities. SECTION 1-07.17 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTIONS: 1-07.17(3) Utility Markings Once underground utilities are marked by the utility owner or its agent, and/or once new underground facilities have been installed by the Contractor, the Contractor/excavator is responsible to determine the precise location of underground facilities that may conflict with other underground construction. The Contractor shall maintain the marks or a Downey Side Channel Final Phase/Dahl 1 - 19 March 18, 2022 Project Number: 18-3007.1 record of the location of buried facilities for the duration of time needed to avoid future damage until installation of all planned improvements at that location is complete. 1-07.17(4) Payment All costs to comply with subsection 1-07.17(3) and for the protection and repair of all identified or suspected underground utilities specified in RCW 19.122 are incidental to the contract and are the responsibility of the Contractor/excavator. The Contractor shall include all related costs in the unit bid prices of the contract. No additional time or monetary compensation shall be made for delays caused by utility re- marking or repair of damaged utilities due to the Contractor’s failure to maintain marks or to locate utilities in accordance with this section. 1-07.17(5) Notification of Excavation Within ten business days but not less than two business days prior to the commencement of excavation, the Contractor shall provide written notice (or other form of notice acceptable to the Engineer) to all owners of underground facilities, whether public or private, that excavation will occur, and when excavation will occur. 1-07.17(6) Site Inspection Contractor warrants and represents that it has personally, or through its employees, agents and/or subcontractors, examined all property affected by this project and that it is knowledgeable of specific locations for water, gas, telephone, electric power and combined sewerage utilities within those areas. The following list of contacts is provided only as a convenience to the Contractor. It may not be accurate and may not constitute a complete list of all affected utilities. Lumen Alex Harb 206-345-4476 Comcast Danny Cooley 253-686-7592 Puget Sound Energy Gas Glenn Helton 253-395-6926 425-559-4647 (cell) Glenn.Helton@pse.com Puget Sound Energy Power Dennis Booth 253-39606926 Verizon Scott Christenson 425-636-6046 425-471-1079 (cell) SECTION 1-07.18 IS REVISED BY ADDING THE FOLLOWING PARAGRAPH BEFORE THE FIRST PARAGRAPH: Downey Side Channel Final Phase/Dahl 1 - 20 March 18, 2022 Project Number: 18-3007.1 1-07.18 Public Liability and Property Damage Insurance To the extent a conflict exists between the terms of this Section 1-07.18 and the insurance requirements in Section 7 of the Contract, the terms of the Contract will control. Any reference to the State, Governor, Commission, Secretary, or all officers and employees of the State also will include the City, its officers and employees. SECTION 1-07.24 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-07.24 Rights of Way Street right of way lines, limits of easements and limits of construction are indicated or defined on the plans. The Contractor's construction activities shall be confined within these limits, unless arrangements for use of private property are made. It is anticipated that the City will have obtained all right of way, easements or right of entry agreements prior to the start of construction. Locations where these rights have not been obtained will be brought to the Contractor's attention prior to start of construction. 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. SECTION 1-07.26 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-07.26 Personal Liability of Public Officers Neither the City, the Engineer, nor any other official, officer or employee of the City shall be personally liable for any acts or failure to act in connection with the contract, it being understood that, in these matters, they are acting solely as agents of the City. 1-08 PROSECUTION AND PROGRESS SECTION 1-08 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 1-08.0 Preconstruction and Preconstruction Conference The Engineer will furnish the Contractor with up to ten (10) copies of the plans and specifications. Additional documents may be purchased from the City at the price specified by the City or in the Invitation to Bid. Prior to undertaking each part of the work, the Contractor shall carefully study and compare the Contract and check and verify all pertinent figures shown and all applicable field measurements. The Contractor shall promptly report in writing to the Engineer any conflict, error or discrepancy that the Contractor discovers. Downey Side Channel Final Phase/Dahl 1 - 21 March 18, 2022 Project Number: 18-3007.1 After the Contract has been executed, but prior to the Contractor beginning the work, a preconstruction conference will be held with the Contractor, the Engineer and any other interested parties that the City determines to invite. 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 verify normal working hours for the work. 5. To review safety standards and traffic control. 6. To discuss any other related items that may be pertinent to the work. The Contractor shall prepare and submit for approval, at or prior to the preconstruction conference the following: 1. A price breakdown of all lump sum items. 2. A preliminary construction schedule. 3. A list of material sources for approval, if applicable. 4. Schedule of submittals. (See 1-06.6(2)) 5. Temporary Erosion/Sedimentation Control Plan (TESCP) for approval. 6. Traffic Control Plan (TCP) for approval. 7. Request to sublet, for approval by the Engineer, of all subcontractors. SECTION 1-08.4 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-08.4 Notice to Proceed, Prosecution and Hours of Work Notice to Proceed will be given after the contract has been executed and the contract bond and evidence of required insurance have been approved by and filed with the City. Unless otherwise approved in writing by the Engineer, 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 working 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. Voluntary shutdown or slowing of operations by the Contractor shall not relieve the Contractor of the responsibility to complete the work within the time(s) specified in the Contract. Except in the case of emergency or unless otherwise approved by the Engineer, the normal straight time working hours for the Contractor shall be any consecutive 8 hour period between 7:00 a.m. and 6:00 p.m. Monday through Friday, unless otherwise specified in the Kent Downey Side Channel Final Phase/Dahl 1 - 22 March 18, 2022 Project Number: 18-3007.1 Special Provisions, with a 5-day work week, plus allowing a maximum one-hour lunch break in each working day. The normal straight time 8-hour working period for the contract shall be established at the preconstruction conference or prior to the Contractor commencing 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 those times. The Contractor shall notify the Engineer at least 48 hours in advance (72 hours in advance for weekend work) so that the Inspector's time may be scheduled. Permission to work longer than an 8-hour period between 7:00 a.m. and 6:00 p.m. is not required. For any work outside of normal straight time working hours that requires city surveyors, all reasonable efforts shall be made by the Contractor to allow time for surveying to be completed during normal straight time hours. If city surveyors are required to work other than normal straight time hours at the convenience of the Contractor, all such work shall be reimbursed by the Contractor. Permission to work between the hours of 10:00 p.m. and 7:00 a.m. during weekdays and between the hours of 10:00 p.m. and 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 City’s noise control regulations or the city receives complaints from the public or adjoining property owners regarding noise from the Contractor’s operations. The Contractor shall have no claim for damages or delays should this permission be revoked for these reasons. The Engineer may grant permission to work Saturdays, Sundays, holidays or other than the agreed upon normal straight time working hours, but may be subject to other conditions established by the City or Engineer. These conditions may include, but are not limited to the following: hours worked by City employees; impacts to the construction schedule; or accommodations to adjoining properties affected by the contract work. 1-08.4(A) Reimbursement for Overtime Work of City Employees Following is a non-exclusive list of work that may require Contractor reimbursement for overtime of City employees. The City will bill the Contractor at the OVERTIME RATE in order for locate crews to complete other work. If the locate request is for nights, weekend, holidays or at other times when locate crews are not normally working, all locate work and expenses, including travel, minimum call out times, and/or Holiday premiums will be borne by the Contractor. 1. Locate work required to re-establish marks for City-owned underground facilities that were not maintained or recorded by the Contractor in accordance with RCW 19.122.030. Downey Side Channel Final Phase/Dahl 1 - 23 March 18, 2022 Project Number: 18-3007.1 2. Work required by city survey crew(s) as the result of reestablishing survey stakes or markings that were not maintained or recorded by the Contractor or other work deemed to be for the convenience of the Contractor and not required of the City by the contract. 3. Work required by City personnel or independent testing laboratories to re-test project materials, utility pressure or vacuum tests, camera surveys or water purity tests as the result of initial test failure on the part of the Contractor. 1-08.4(B) General The City allocates its resources to a contract based on the total time allowed in the contract. The City will accept a progress schedule indicating an early physical completion date but cannot guarantee the City resources will be available to meet the accelerated schedule. No additional compensation will be allowed if the Contractor is not able to meet its accelerated schedule due to the unavailability of City resources or for other reasons beyond the City's control. Unless previously approved by the Engineer, the original and all supplemental progress schedules shall not conflict with any time and order-of-work requirements in the contract. If the Engineer deems that the original or any necessary supplemental progress schedule does not provide adequate information, the City may withhold progress payments until a schedule containing needed information has been submitted by the Contractor and approved by the Engineer. The Engineer's acceptance of any schedule shall not transfer any of the Contractor's responsibilities to the City. The Contractor alone shall remain responsible for adjusting forces, equipment, and work schedules to ensure completion of the work within the times specified in the contract. SECTION 1-08.5 IS REVISED BY DELETING THE THIRD PARAGRAPH AND REPLACING WITH THE FOLLOWING: 1-08.5 Time for Completion Contract time shall begin on the day of the Notice to Proceed. The Contract Provisions may specify another starting date for Contract time, in which case, time will begin on the starting date specified. SECTION 1-08.6 IS REVISED BY DELETING THE FIFTH, SIXTH, AND SEVENTH PARAGRAPHS AND REPLACING WITH THE FOLLOWING: 1-08.6 Suspension of Work If the performance of all or any part of the Work is suspended for an unreasonable period of time by an act of the Contracting Agency in the administration of the Contract, or by failure to act within the time Downey Side Channel Final Phase/Dahl 1 - 24 March 18, 2022 Project Number: 18-3007.1 specified in the Contract (or if no time is specified, within a reasonable time), the Engineer will make an adjustment for any increase in the cost or time for the performance of the Contract (excluding profit) necessarily caused by the suspension. However, no adjustment will be made for any suspension if (1) the performance would have been suspended by any other cause, including the fault or negligence of the Contractor, or (2) an equitable adjustment is provided for or excluded under any other provision of the Contract. If the Contactor believes that the performance of the Work is suspended for an unreasonable period of time and such suspension is the responsibility of the Contracting Agency, the Contractor shall immediately submit a written notice of protest to the Engineer as provided in Section 1-04.5. No adjustment shall be allowed for any costs incurred more than 10 calendar days before the date the Engineer receives the Contractor’s written notice to protest. In any event, no protest will be allowed later than the date of the Contractor’s signature on the Final Pay Estimate. The Contractor shall keep full and complete records of the costs and additional time of such suspension, and shall permit the Engineer to have access to those records and any other records as may be deemed necessary by the Engineer to assist in evaluating the protest. The Engineer will determine if an equitable adjustment in cost or time is due as provided in this Section. The equitable adjustment for increase in costs, if due, shall be subject to the limitations provided in Section 1-09.4, provided that no profit of any kind will be allowed on any increase in cost necessarily caused by the suspension. SECTION 1-08.7 MAINTENANCE DURING SUSPENSION IS REVISED BY DELETING THE FOURTH AND SIXTH PARAGRAPHS. 1-09 MEASUREMENT AND PAYMENT 1-09.9 Payments SECTION 1-09.9 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 1-09.9(2) City’s Right to Withhold Certain Amounts In addition to the amount that the City may otherwise retain under the Contract, the City may withhold a sufficient amount of any payments otherwise due to the Contractor, including nullifying the whole or part of any previous payment, because of subsequently discovered evidence or subsequent inspections that, in the City's judgment, may be necessary to cover the following: 1. The cost of defective work not remedied. 2. Fees incurred for material inspection, and overtime engineering and inspection for which the Contractor is obligated under this Contract. Downey Side Channel Final Phase/Dahl 1 - 25 March 18, 2022 Project Number: 18-3007.1 3. Fees and charges of public authorities or municipalities. 4. Liquidated damages. 5. Engineering and inspection fees beyond Completion Date. 6. Cost of City personnel to re-establish locate marks for City-owned facilities that were not maintained by the Contractor in accordance with RCW 19.122.030 (3). 7. Additional inspection, testing and lab fees for re-doing failed, water, other utility tests. 1-09.11 Disputes and Claims SECTION 1-09.11(3) IS DELETED AND REPLACED WITH THE FOLLOWING: 1-09.11(3) Time Limitations and Jurisdiction 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 action arising from this contract shall be exclusively in the Superior Court of King County, located in Kent, Washington. 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 City arising from this contract shall be brought within 180 days from the date of Final Acceptance of the contract by the City. The parties understand and agree that the Contractor’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 that a Contractor asserts against the City arising from this contract are filed with the City or initiated in court, the Contractor shall permit the City to have timely access to any records deemed necessary by the City to assist in evaluating the claims or actions. SECTION 1-09.13 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-09.13 Final Decision and Appeal All disputes arising under this contract shall proceed pursuant to Section 1-04.5 and 1-09.11 of the WSDOT Standard Specifications and any Kent Special Provisions provided for in the contract for claims and resolution of disputes. The provisions of these sections and the Kent Special Provisions must be complied with as a condition precedent to the Contractor’s right to seek an appeal of the City’s decision. The City’s decision under Section 1-09.11 will be final and conclusive. Thereafter, the exclusive means of Contractor’s right to appeal shall only be by filing suit exclusively under the venue, rules and jurisdiction of the Superior Court of King County, located in Kent, Washington, unless the parties agree in writing to an alternative dispute resolution process. 1-10 TEMPORARY TRAFFIC CONTROL Downey Side Channel Final Phase/Dahl 1 - 26 March 18, 2022 Project Number: 18-3007.1 1-10.2 Traffic Control Management SECTION 1-10.2(1) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 1-10.2(1) General The TCS shall be certified as a work site traffic control supervisor by one of the following: Evergreen Safety Council 401 Pontius Avenue North Seattle, WA 98109 1-800-521-0778 or 206-382-4090 The Northwest Laborers-Employers Training Trust 27055 Ohio Avenue Kingston, WA 98346 360-297-3035 The American Traffic Safety Services Association 15 Riverside Parkway, Suite 100 Fredericksburg, VA 22406-1022 Training Dept. Toll Free (877) 642-4637 or (540) 368-1701 1-10.3 Traffic Control Labor, Procedures, and Devices 1-10.3(3) Traffic Control Devices SECTION 1-10.3 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 1-10.3(3)L Temporary Traffic Control Devices When the bid proposal includes an item for “Temporary Traffic Control Devices,” the work required for this item shall be furnishing barricades, flashers, cones, traffic safety drums, and other temporary traffic control devices, unless the contract provides for furnishing a specific temporary traffic control device under another item. The item “Temporary Traffic Control Devices” includes: 1. Initial delivery to the project site (or temporary storage) in good repair and in clean usable condition, 2. Repair or replacement when they are damaged and they are still needed on the project, and 3. Removal from the project site when they are no longer on the project. SECTION 1-10.5 IS DELETED AND REPLACED WITH THE FOLLOWING: 1-10.5 Payment Payment will be made in accordance with Section 1-04.1, for the following bid items when they are included in the Proposal: Downey Side Channel Final Phase/Dahl 1 - 27 March 18, 2022 Project Number: 18-3007.1 The unit contract price for “Traffic Control Labor” per hour shall be full pay for all costs for the labor provided for performing those construction operations described in Section 1-10.2(1)B, and Section 1-10.3(1) of the WSDOT Standard Specifications, and as authorized by the Engineer. The hours eligible for “Traffic Control Labor” shall be limited to the hours the worker is actually performing the work as documented by traffic control forms provided by the Contractor’s TCM, and verified by the City Inspector’s records, and the Contractor’s Certified Payroll Records submitted to the City Inspector on a weekly basis. The unit contract price for “Traffic Control Supervisor” per hour shall be full pay for each hour a person performs the Traffic Control Supervisor duties described in Section 1-10.2(1)B of the WSDOT Standard Specifications. Payment for traffic control labor performed by the Traffic Control Supervisor will be paid under the item for “Traffic Control Labor.” The lump sum contract price for “Temporary Traffic Control Devices” shall be full pay for providing the work described in Section 1-10.3(3)L of the Kent Special Provisions. Progress payment for the lump sum item “Temporary Traffic Control Devices” will be made as follows: 1. When the initial temporary traffic control devices are set up, 50 percent of the amount bid for the item will be paid. 2. Payment for the remaining 50 percent of the amount bid for the item will be paid on a prorated basis in accordance with the total job progress as determined by progress payments. Downey Side Channel Final Phase/Dahl 2 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 2 – EARTHWORK 2-02 REMOVAL OF STRUCTURES AND OBSTRUCTIONS SECTION 2-02.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-02.1 Description This work also includes the repair of adjacent improvements that were not designated for removal, but that were damaged by the Contractor’s operations. SECTION 2-02.3(3) IS DELETED AND REPLACED WITH THE FOLLOWING: 2-02.3(3) Removal of Pavement, Sidewalks, Curbs, and Gutters In removing pavement the Contractor shall: 1. Haul broken-up pieces of concrete and asphalt to some off-project site, unless otherwise directed by the Engineer, or permitted by the Kent Special Provisions. 2. Make a vertical saw cut between any existing pavement, sidewalk, or curb that is to remain and the portion to be removed. When asphalt pavements are being widened, the vertical saw cut shall be made at least 1-foot from the edge of the existing pavement, and at least 2-feet from the closest edge of any cement concrete curb that will remain or be replaced, unless otherwise directed by the Engineer. 3. Replace at no expense to the City any existing pavement designated to remain that is damaged during the removal of other pavement, sidewalks, or curbs. 4. When cement concrete sidewalk, cement concrete pavement, or cement concrete curb is being removed, and the removal would result in a remaining strip of cement concrete less than 5 feet long, or where in the opinion of the Engineer the remaining portion of the sidewalk, pavement or curb would be damaged by the cutting required for the removal, then the entire sidewalk, pavement or curb shall be removed to the next expansion joint. In removing base course, the Contractor shall: 1. Excavate and haul existing base course to the depth and location as directed by the Plans to some off-project site, unless otherwise directed by the Engineer 2. Maintain the cleanliness of the site by sweeping and disposing of any base course material that has transported outside of the designated area on the plans SECTION 2-02.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-02.5 Payment Downey Side Channel Final Phase/Dahl 2 - 2 March 18, 2022 Project Number: 18-3007.1 Payment will be made in accordance with Section 1-04.1, for the following bid items when they are included in the Proposal: The unit contract price per square yard for “Remove and Dispose of Existing Asphalt Concrete Pavement” constitutes complete compensation for all labor, materials, tools, supplies and equipment required to remove existing asphalt from roads for a depth of 2 inches. Included in this price is the cost of hauling and disposal of the asphalt pavement. Should the Contractor encounter pavement to be removed which is thicker than 8 inches it shall be paid according to the following formula: actual depth in inches (square yards) x 2 inches = quantity For example, if the Contractor encounters pavement to be removed which is 10 inches thick and 100 square yards then the quantity would be: 10 100’ x 8 = 125 S.Y. No other compensation shall be allowed. The unit price contract price per lineal foot for “Saw Cut Existing Asphalt Concrete Pavement” constitutes complete compensation for all materials, labor and equipment required to saw cut existing sidewalk or pavement to a depth of 8 inches in accordance with the plans and specifications. Should the Contractor encounter pavement to be removed which is thicker than 8 inches, it shall be paid according to the following formula: actual depth in inches (length) x 2 inches = quantity For example, if the Contractor encounters pavement to be saw cut which is 10 inches thick and 100 linear feet then the quantity would be: 10 length x 8 = 125 LF. No other compensation shall be allowed. A vertical saw cut shall be required between any existing pavement, sidewalk, or curb that is to remain and the portion to be removed. The costs of other types of pavement cutting, such as “wheel cutting”, shall be considered incidental to other bid items and no payment will be allowed under this item unless the pavement is actually saw cut. The unit contract price per square yard for “Remove and Dispose of Existing Crushed Surfacing Base Course” constitutes complete compensation for all labor materials, tools, supplies and equipment required to remove existing base course in the designated area on the Plans, to a depth of 3 inches. Included in this price is the cost of hauling Downey Side Channel Final Phase/Dahl 2 - 3 March 18, 2022 Project Number: 18-3007.1 and disposal of existing base course. Any additional excavation will be incidental to the bid item. 2-03 ROADWAY EXCAVATION AND EMBANKMENT SECTION 2-03.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-03.1 Description Excavation work will include the removal, segregating, temporary stockpiling and onsite handling requirements of all earthwork including riprap removal, floodplain excavation and all related earthworks necessary to construct the new channels as shown on the Plans. 2-03.3 Construction Requirements SECTION 2-03.3(7)C IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-03.3(7)C Contractor-Provided Disposal Site The City has not provided a waste site. The Contractor shall arrange for disposal and provide any necessary disposal sites in accordance with Section 2-03.3(7)C of the WSDOT Standard Specifications. The Contractor is responsible for determining which permits are required for the selected disposal sites. Within the City, wetlands are identified by using the Corps of Engineers Wetlands Delineation Manual dated January 1987. SECTION 2-03.3(14)D IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-03.3(14)D Compaction and Moisture Control Tests Maximum density will be determined by the Modified Proctor Method ASTM D-1557. All compaction tests if required will be performed by the City. SECTION 2-03.3 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SUBSECTIONS: 2-03.3(20) Dewatering When water is found to be present once excavation begins or when directed by the Engineer, the Contractor shall submit a Type 2 Working Drawing consisting of a dewatering plan. The Contractor shall design, install, operate, maintain, and remove a construction dewatering system. The construction dewatering system shall be used to remove precipitation from the work area, surface water that enters the work area, and seepage when excavations extend below groundwater. The system shall be capable of handling surface water, Downey Side Channel Final Phase/Dahl 2 - 4 March 18, 2022 Project Number: 18-3007.1 precipitation, and groundwater flow associated with seasonal groundwater variations and storm events. The system shall provide for a reasonably dry excavation free of standing water that impedes construction or degrades the working surface of the excavation. Discharge from the dewatering system shall be handled in accordance with WSDOT Standard Specifications Section 8-01.3(1)C1. Due to high-water events along the Green River in early March 2022, the project site experienced high-water conditions, ponding and saturated soils. To observe current site conditions and to anticipate excavation and dewatering efforts by the contractor to construct the project, a city facilitated site visit will be held on Wednesday, March 23, 2022 from 10 AM until 12 PM at the project site near 25020 Frager Road South, Kent WA 98032. SECTION 2-03.4 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-03.4 Measurement All quantities in this section shall be measured by either bank cubic yard or cubic yard. Should the Contractor dispute the quantity of any category of earthwork for this project, the Contractor shall notify the Engineer in writing, submitting evidence in the form of a construction survey or photogrammetric survey with measurement for the proposed adjustment. The Engineer will determine the amount of the adjustment, if any. Only deviations in quantity in excess of 5% will be paid. “Excavation, Including Haul and Disposal” will be measured per bank cubic yard and will reflect the 78,000 CY of material to be excavated and hauled off site for disposal as well as the 9,000 CY of material to be balanced on site as noted in the plans. SECTION 2-03.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-03.5 Payment “Excavation, Including Haul and Disposal” per bank cubic yards, shall include all costs incurred from equipment, labor, temporary stockpiling, placement, transport and disposal of material. If water is found to be present at the start of excavation, then dewatering for the project shall be included in this bid item. Any damage done to roadway or completed project area due to Contractor related work will be repaired incidental to the bid item. The unit contract per force account for “Dewatering” constitutes the complete compensation for all labor, preparation of dewatering plan, materials, tools, supplies and equipment necessary for dewatering the project area during excavation when water is present in the excavation area or when directed by the engineer. Downey Side Channel Final Phase/Dahl 2 - 5 March 18, 2022 Project Number: 18-3007.1 2-07 WATERING SECTION 2-07.4 IS DELETED AND REPLACED WITH THE FOLLOWING: 2-07.4 Measurement The Contractor shall obtain a hydrant meter and permit from the City Maintenance Shops located at 5821 South 240th Street 253-856-5600 to measure the quantities of water used. Hydrant wrenches are also available at the City Maintenance Shops at the Contractor’s option. No additional deposit is required for the hydrant wrench. The City shall provide all water that comes from the City water system. Prior to issuance of the hydrant meter (and wrench if applicable) and permit, the Contractor shall make a hydrant meter deposit to the City Customer Service Division located on the first floor of the Centennial Center at 400 West Gowe Street 253-856-5200. The said deposit is refundable provided the Contractor returns the hydrant meter (and wrench if applicable) to the City Maintenance Shops undamaged. The Contractor shall provide their own gate valve on the hose side of the hydrant meter with which to control water flow. The hydrant meter permit duration is two (2) months. At the end of the permit duration, the Contractor shall deliver the hydrant meter (and wrench if applicable) to the City Maintenance Shops for reading. If the Contractor requires another hydrant meter and permit at the time a meter is returned to the City Maintenance Shops, he shall request a meter and one shall be provided. An additional meter deposit will not be required. The Contractor’s initial hydrant meter deposit shall be transferred to the new meter issued. SECTION 2-07.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-07.5 Payment The unit contract price for “Watering for Dust Control,” per gallon shall be complete compensation for all labor, equipment, supplies, tools, and materials to haul, deliver and distribute water on construction site as required to control dust or street cleaning. Quantities used for all the other work including but not limited to: concrete work, hydroseeding and plant establishment, and compaction shall be included in the appropriate bid items. 2-09 STRUCTURE EXCAVATION SECTION 2-09.1 IS REVISED BY DELETING THE FIRST PARAGRAPH AND REPLACING IT WITH THE FOLLOWING: 2-09.1 Description Structure Excavation consists of excavating, stockpiling, handling, and backfilling of Side Channel Inlet structures as shown on the Plans. Downey Side Channel Final Phase/Dahl 2 - 6 March 18, 2022 Project Number: 18-3007.1 SECTION 2-09.3(1)E IS DELETED AND REPLACED WITH THE FOLLOWING: 2-09.3(1)E Backfilling The Contractor shall backfill the interior of each Type 3 structures and the excavated areas surrounding each structure. Backfill material for the base of the structure shall be Heavy Loose Riprap and gravel and cobble to the elevations shown on the Plans. Backfill material for the core of Type 3 structures shall be comprised of Light Loose Riprap and native backfill. Light Loose Riprap shall be placed in the interior core of said structures, over all logs shown on the Plans as embedded and along the periphery of the structure to fill voids. Native backfill material shall be placed over the top and along the sides of the riprap stones to chink voids. Backfill of excavated areas surrounding Type 3 structures, and above heavy loose riprap that forms a scour-resistant base, shall be with native material, to the finished lines and grades shown on the Plans. Each backfill layer shall be no more than 2 feet thick. The Contractor shall compact each layer of material around the interior logs using the underside of an excavator bucket and applying pressure to compact material and minimize void space to the satisfaction of the Engineer. The Contractor shall not route loaded haul equipment or other track mounted machinery over the backfill material once in place. Backfilling the structure shall be incidental to Side Channel Inlet Side Channel Inlet Type 3 per Section 6-20. SECTION 2-09.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 2-09.5 Payment “Structure Excavation” shall be incidental to the bid item “Side Channel Inlet Structure Type 3”. Downey Side Channel Final Phase/Dahl 4 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 4 – BASES DIVISION 4 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 4-04 BALLAST AND CRUSHED SURFACING 4-04.3 Construction Requirements SECTION 4-04.3(2) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 4-04.3(2) Subgrade The Contractor is responsible for any delays or costs incurred as a result of placing ballast or surface materials before approval is received from the Engineer. SECTION 4-04.3(5) IS SUPPLEMENTED WITH THE FOLLOWING: 4-04.3(5) Shaping and Compaction Surfacing shall be compacted in depths not to exceed 3 inches unless otherwise directed. Density shall be at least 95 percent of maximum density per ASTM D-1557 using a nuclear gauge. Compaction of each layer must be approved by the Engineer before the next succeeding layer of surfacing or pavement is placed thereon. SECTION 4-04.3(7) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 4-04.3(7) Miscellaneous Requirements The Contractor is solely responsible for any delays or additional costs incurred as a result of placing ballast or succeeding courses of surfacing materials before approval to proceed is received from the Engineer. SECTION 4-04.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 4-04.5 Payment The unit contract price per ton for “Crushed Surfacing Base Course, 1/4 Inch Minus” constitutes complete compensation for furnishing all labor, materials, tools, supplies, and equipment necessary to haul, place, finish grade, and compact the material as shown on the plans and described in the specifications. Downey Side Channel Final Phase/Dahl 5 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 5 – SURFACE TREATMENTS AND PAVEMENTS 5-04 HOT MIX ASPHALT SECTION 5-04 IS DELETED AND REPLACED IN ITS ENTIRETY WITH THE FOLLOWING: 5-04.1 Description This Work shall consist of providing and placing one or more layers of plant-mixed hot mix asphalt (HMA) on a prepared foundation or base in accordance with these Specifications and the lines, grades, thicknesses, and typical cross-sections shown inthePlans. The manufacture of HMA may include warm mix asphalt (WMA) processes in accordance with these Specifications. WMA processes include organic additives, chemical additives, and foaming. HMA shall be composed of asphalt binder and mineral materials as may berequired, mixed in the proportions specified to provide a homogeneous, stable, andworkablemixture. 5-04.2 Materials Materials shall meet the requirements of the following sections: Portland Cement 9-01 Asphalt Binder 9-02.1(4) Cationic Emulsified Asphalt 9-02.1(6) Anti-Stripping Additive 9-02.4 HMA Additive 9-02.5 Sand 9-03.1(2) (As noted in 5-04.3(5)C for crack sealing) Aggregates 9-03.8 Recycled Asphalt Pavement 9-03.8(3)B Mineral Filler 9-03.8(5) Recycled Material 9-03.21 Joint Sealant 9-04.2 Foam Backer Rod 9-04.2(3)A The Contract documents may establish that the various mineral materials required for the manufacture of HMA will be furnished in whole or in part by the Contracting Agency. If the documents do not establish the furnishing of any of these mineral materials by the Contracting Agency, the Contractor shall be required to furnish such materials in the amounts required for the designated mix. Mineral materials include coarse and fine aggregates, and mineral filler. The Contractor may choose to utilize recycled asphalt pavement (RAP) in the production of HMA. The RAP may be from pavements removed under the Contract, if any, or pavement material from an existing stockpile. Downey Side Channel Final Phase/Dahl 5 - 2 March 18, 2022 Project Number: 18-3007.1 The Contractor may use up to 20 percent RAP by total weight of HMA with no additional sampling or testing of the RAP. The RAP shall be sampled and tested at a frequency of one sample for every 1,000 tons produced and not less than ten samples per project. The asphalt content and gradation test data shall be reported to the Contracting Agency when submitting the mix design for approval on the QPL. The Contractor shall include the RAP as part of the mix design as defined in these Specifications. The grade of asphalt binder shall be as required by the Contract. Blending of asphalt binder from different sources is not permitted. The Contractor may only use warm mix asphalt (WMA) processes in the production of HMA with 20 percent or less RAP by total weight of HMA. The Contractor shall submit to the Engineer for approval the process that is proposed and how it will be used in the manufacture of HMA. Production of aggregates shall comply with the requirements of Section 3-01. Preparation of stockpile site, the stockpiling of aggregates, and the removal of aggregates from stockpiles shall comply with the requirements of Section 3-02. ESAL's The minimum number of ESAL's for the design and acceptance of the HMA in the contract shall be 11 million. 5-04.2(1) How to Get an HMA Mix Design on the QPL If the contractor wishes to submit a mix design for inclusion in the Qualified Products List (QPL), comply with each of the following: Develop the mix design in accordance with WSDOT SOP 732. Develop a mix design that complies with Sections 9-03.8(2) and 9- 03.8(6). Develop a mix design no more than 6 months prior to submitting it for QPL evaluation. Submit mix designs to the WSDOT State Materials Laboratory in Tumwater, including WSDOT Form 350-042. Include representative samples of the materials that are to be used in the HMA production as part of the mix design submittal. Identify the brand, type, and percentage of anti-stripping additive in the mix design submittal. Include with the mix design submittal a certification from the asphalt binder supplier that the anti-stripping additive is compatible with the crude source and the formulation of asphalt binder proposed for use in the mix design. Do not include warm mix asphalt (WMA) additives when developing a mix design or submitting a mix design for QPL evaluation. The use of warm mix asphalt (WMA) additives is not Downey Side Channel Final Phase/Dahl 5 - 3 March 18, 2022 Project Number: 18-3007.1 part of the process for obtaining approval for listing a mix design on the QPL. Refer to Section 5-04.2(2)B. The Contracting Agency’s basis for approving, testing, and evaluating HMA mix designs for approval on the QPL is dependent on the contractual basis for acceptance of the HMA mixture, as shown in Table 1. 5-04.2(1) How to Get an HMA Mix Design on the QPL If the contractor wishes to submit a mix design for inclusion in the Qualified Products List (QPL), comply with each of the following: Develop the mix design in accordance with WSDOT SOP 732. Develop a mix design that complies with Sections 9-03.8(2) and 9- 03.8(6). Develop a mix design no more than 6 months prior to submitting it for QPL evaluation. Submit mix designs to the WSDOT State Materials Laboratory in Tumwater, including WSDOT Form 350-042. Include representative samples of the materials that are to be used in the HMA production as part of the mix design submittal. Identify the brand, type, and percentage of anti-stripping additive in the mix design submittal. Include with the mix design submittal a certification from the asphalt binder supplier that the anti-stripping additive is compatible with the crude source and the formulation of asphalt binder proposed for use in the mix design. Do not include warm mix asphalt (WMA) additives when developing a mix design or submitting a mix design for QPL evaluation. The use of warm mix asphalt (WMA) additives is not part of the process for obtaining approval for listing a mix design on the QPL. Refer to Section 5-04.2(2)B. The Contracting Agency’s basis for approving, testing, and evaluating HMA mix designs for approval on the QPL is dependent on the contractual basis for acceptance of the HMA mixture, as shown in Table 1. Downey Side Channel Final Phase/Dahl 5 - 4 March 18, 2022 Project Number: 18-3007.1 Table 1 Basis for Contracting Agency Evaluation of HMA Mix Designs for Approval on the QPL Contractual Basis for Acceptance of HMA Mixture [see Section 5-04.3(9)] Basis for Contracting Agency Approval of Mix Design for Placement on QPL Contracting Agency Materials Testing for Evaluation of the Mix Design Statistical Evaluation WSDOT Standard Practice QC-8 The Contracting Agency will test the mix design materials for compliance with Sections 9-03.8(2) and 9-03.8(6). Visual Evaluation Review of Form 350-042 for compliance with Sections 9-03.8(2) and 9-03.8(6) The Contracting Agency may elect to test the mix design materials, or evaluate in accordance with WSDOT Standard Practice QC-8, at its sole discretion. If the Contracting Agency approves the mix design, it will be listed on the QPL for 12 consecutive months. The Contracting Agency may extend the 12 month listing provided the Contractor submits a certification letter to the Qualified Products Engineer verifying that the aggregate source and job mix formula (JMF) gradation, and asphalt binder crude source and formulation have not changed. The Contractor may submit the certification no sooner than three months prior to expiration of the initial 12 month mix design approval. Within 7 calendar days of receipt of the Contractor’s certification, the Contracting Agency will update the QPL. The maximum duration for approval of a mix design and listing on the QPL will be 24 months from the date of initial approval or as approved by the Engineer. 5-04.2(1)A Vacant 5-04.2(2) Mix Design – Obtaining Project Approval No paving shall begin prior to the approval of the mix design by the Engineer. Nonstatistical evaluation will be used for all HMA not designated as Commercial HMA in the contract documents. Commercial evaluation will be used for Commercial HMA and for other classes of HMA in the following applications: sidewalks, road approaches, ditches, slopes, paths, trails, gores, prelevel, and pavement repair. Other nonstructural applications of HMA accepted by commercial evaluation shall be as approved by the Project Engineer. Sampling and testing of HMA accepted by commercial evaluation will be at the option of the Project Engineer. The Proposal quantity of HMA that is accepted by commercial evaluation will be excluded from the quantities used in the determination of nonstatistical evaluation. Downey Side Channel Final Phase/Dahl 5 - 5 March 18, 2022 Project Number: 18-3007.1 Nonstatistical Mix Design. Fifteen days prior to the first day of paving the contractor shall provide one of the following mix design verification certifications for Contracting Agency review; The WSDOT Mix Design Evaluation Report from the current WSDOT QPL, or one of the mix design verification certifications listed below. The proposed HMA mix design on WSDOT Form 350-042 with the seal and certification (stamp and signature) of a valid licensed Washington State Professional Engineer. The Mix Design Report for the proposed HMA mix design developed by a qualified City or County laboratory that is within one year of the approval date. The mix design shall be performed by a lab accredited by a national authority such as Laboratory Accreditation Bureau, L-A-B for Construction Materials Testing, The Construction Materials Engineering Council (CMEC’s) ISO 17025 or AASHTO Accreditation Program (AAP) and shall supply evidence of participation in the AASHTO: resource proficiency sample program. Mix designs for HMA accepted by Nonstatistical evaluation shall; Have the aggregate structure and asphalt binder content determined in accordance with WSDOT Standard Operating Procedure 732 and meet the requirements of Sections 9-03.8(2), except that Hamburg testing for ruts and stripping are at the discretion of the Engineer, and 9-03.8(6). Have anti-strip requirements, if any, for the proposed mix design determined in accordance with AASHTO T 283 or T 324, or based on historic anti-strip and aggregate source compatibility from previous WSDOT lab testing. At the discretion of the Engineer, agencies may accept verified mix designs older than 12 months from the original verification date with a certification from the Contractor that the materials and sources are the same as those shown on the original mix design. Commercial Evaluation Approval of a mix design for “Commercial Evaluation” will be based on a review of the Contractor’s submittal of WSDOT Form 350-042 (For commercial mixes, AASHTO T 324 evaluation is not required) or a Mix Design from the current WSDOT QPL or from one of the processes allowed by this section. Testing of the HMA by the Contracting Agency for mix design approval is not required. For the Bid Item Commercial HMA, the Contractor shall select a class of HMA and design level of Equivalent Single Axle Loads (ESAL’s) specified herein. 5-04.2(2)B Using Warm Mix Asphalt Processes Downey Side Channel Final Phase/Dahl 5 - 6 March 18, 2022 Project Number: 18-3007.1 The Contractor may elect to use additives that reduce the optimum mixing temperature or serve as a compaction aid for producing HMA. Additives include organic additives, chemical additives and foaming processes. The use of Additives is subject to the following: Do not use additives that reduce the mixing temperature more than allowed in Section 5-04.3(6) in the production of mixtures. Before using additives, obtain the Engineer’s approval using WSDOT Form 350-076 to describe the proposed additive and process. 5-04.3 Construction Requirements 5-04.3(1) Weather Limitations Do not place HMA for wearing course on any Traveled Way beginning October 1st through March 31st of the following year without written concurrence from the Engineer. Do not place HMA on any wet surface, or when the average surface temperatures are less than those specified below, or when weather conditions otherwise prevent the proper handling or finishing of the HMA. Minimum Surface Temperature for Paving Compacted Thickness (Feet) Wearing Course Other Courses Less than 0.10 55 F 45 F 0.10 to 0.20 45 F 35 F More than 0.20 35 F 35 F 5-04.3(2) Paving Under Traffic When the Roadway being paved is open to traffic, the requirements of this Section shallapply. The Contractor shall keep intersections open to traffic at all times except when paving the intersection or paving across the intersection. During such time, and provided that there has been an advance warning to the public, the intersection may be closed for the minimum time required to place and compact the mixture. In hot weather, the Engineer may require the application of water to the pavement to accelerate the finish rolling of the pavement and to shorten the time required before reopening to traffic. Before closing an intersection, advance warning signs shall be placed and signs shall also be placed marking the detour or alternate route. During paving operations, temporary pavement markings shall be maintained throughout the project. Temporary pavement markings shall be installed on the Roadway prior to opening to traffic. Temporary pavement markings shall be in accordance with Section 8-23. Downey Side Channel Final Phase/Dahl 5 - 7 March 18, 2022 Project Number: 18-3007.1 All costs in connection with performing the Work in accordance with these requirements, except the cost of temporary pavement markings, shall be included in the unit Contract prices for the various Bid items involved in the Contract. 5-04.3(3) Equipment 5-04.3(3)A Mixing Plant Plants used for the preparation of HMA shall conform to the following requirements: 1. Equipment for Preparation of Asphalt Binder – Tanks for the storage of asphalt binder shall be equipped to heat and hold the material at the required temperatures. The heating shall be accomplished by steam coils, electricity, or other approved means so that no flame shall be in contact with the storage tank. The circulating system for the asphalt binder shall be designed to ensure proper and continuous circulation during the operating period. A valve for the purpose of sampling the asphalt binder shall be placed in either the storage tank or in the supply line to the mixer. 2. Thermometric Equipment – An armored thermometer, capable of detecting temperature ranges expected in the HMA mix, shall be fixed in the asphalt binder feed line at a location near the charging valve at the mixer unit. The thermometer location shall be convenient and safe for access by Inspectors. The plant shall also be equipped with an approved dial-scale thermometer, a mercury actuated thermometer, an electric pyrometer, or another approved thermometric instrument placed at the discharge chute of the drier to automatically register or indicate the temperature of the heated aggregates. Thisdevice shall be in full view of the plant operator. 3. Heating of Asphalt Binder – The temperature of the asphalt binder shall not exceed the maximum recommended by the asphalt binder manufacturer nor shall it be below the minimum temperature required to maintain the asphalt binder in a homogeneous state. The asphalt binder shall be heated in a manner that will avoid local variations in heating. The heating method shall provide a continuous supply of asphalt binder to the mixer at a uniform average temperature with no individual variations exceeding 25°F. Also, when a WMA additive is included in the asphalt binder, the temperature of the asphalt binder shall not exceed the maximum recommended by the manufacturer of the WMA additive. 4. Sampling and Testing of Mineral Materials – The HMA plant shall be equipped with a mechanical sampler for the sampling of the mineral materials. The mechanical sampler shall meet the requirements of Section 1-05.6 for the crushing and screening operation. The Contractor shall provide for the setup and operation of the field testing facilities of the Contracting Agency as provided for in Section 3-01.2(2). Downey Side Channel Final Phase/Dahl 5 - 8 March 18, 2022 Project Number: 18-3007.1 5. Sampling HMA – The HMA plant shall provide for sampling HMA by one of the following methods: a. A mechanical sampling device attached to the HMA plant. b. Platforms or devices to enable sampling from the hauling vehicle without entering the hauling vehicle. 5-04.3(3)B Hauling Equipment Trucks used for hauling HMA shall have tight, clean, smooth metal beds and shall have a cover of canvas or other suitable material of sufficient size to protect the mixture from adverse weather. Whenever the weather conditions during the work shift include, or are forecast to include, precipitation or an air temperature less than 45°F or when time from loading to unloading exceeds 30 minutes, the cover shall be securely attached to protect the HMA. The Contractor shall provide an environmentally benign means to prevent the HMA mixture from adhering to the hauling equipment. Excess release agent shall be drained prior to filling hauling equipment with HMA. Petroleum derivatives or other coating material that contaminate or alter the characteristics of the HMA shall not be used. For live bed trucks, the conveyer shall be in operation during the process of applying the release agent. 5-04.3(3)C Pavers HMA pavers shall be self-contained, power-propelled units, provided with aninternally heated vibratory screed and shall be capable of spreading and finishing courses of HMA plant mix material in lane widths required by the paving section shown inthePlans. The HMA paver shall be in good condition and shall have the most current equipment available from the manufacturer for the prevention of segregation of the HMA mixture installed, in good condition, and in working order. The equipment certification shall list the make, model, and year of the paver and any equipment that has been retrofitted. The screed shall be operated in accordance with the manufacturer’s recommendations and shall effectively produce a finished surface of the required evenness and texture without tearing, shoving, segregating, or gouging the mixture. A copy of the manufacturer’s recommendations shall be provided upon request by the Contracting Agency. Extensions will be allowed provided they produce the same results, including ride, density, and surface texture as obtained by the primary screed. Extensions without augers and an internally heated vibratory screed shall not be used in the TraveledWay. When specified in the Contract, reference lines for vertical control will be required. Lines shall be placed on both outer edges of the Traveled Way of each Roadway. Horizontal control utilizing the reference line will be permitted. The grade and slope for intermediate lanes shall be controlled automatically from reference lines or by means of a mat Downey Side Channel Final Phase/Dahl 5 - 9 March 18, 2022 Project Number: 18-3007.1 referencing device and a slope control device. When the finish of the grade prepared for paving is superior to the established tolerances and when, in the opinion of the Engineer, further improvement to the line, grade, cross-section, and smoothness can best be achieved without the use of the reference line, a mat referencing device may be substituted for the reference line. Substitution of the device will be subject to the continued approval of the Engineer. A joint matcher may be used subject to the approval of the Engineer. The reference line may be removed after the completion of the first course of HMA when approved by the Engineer. Whenever the Engineer determines that any of these methods are failing to provide the necessary vertical control, the reference lines will be reinstalled by the Contractor. The Contractor shall furnish and install all pins, brackets, tensioning devices, wire, and accessories necessary for satisfactory operation of the automatic control equipment. If the paving machine in use is not providing the required finish, the Engineer may suspend Work as allowed by Section 1-08.6. Any cleaning or solvent type liquids spilled on the pavement shall be thoroughly removed before paving proceeds. 5-04.3(3)D Material Transfer Device or Material Transfer Vehicle Use a material transfer device or material transfer vehicle (MTD/V) to deliver the HMA from the hauling equipment to the paving machine for any lift in (or partially in) the top 0.30 feet of the pavement section used in traffic lanes. However, an MTD/V is not required for HMA placed in irregular shaped and minor areas such as tapers and turn lanes. The MTD/V shall mix the HMA after delivery by the hauling equipment and prior to laydown by the paving machine. Mixing of the HMA shall be sufficient to obtain a uniform temperature throughout the mixture. If a windrow elevator is used, the length of the windrow may be limited in urban areas or through intersections, at the discretion of the Engineer. To be approved for use, an MTV: 1. Shall be self-propelled vehicle, separate from the hauling vehicle or paver. 2. Shall not be connected to the hauling vehicle or paver. 3. May accept HMA directly from the haul vehicle or pick up HMA from a windrow. 4. Shall mix the HMA after delivery by the hauling equipment and prior to placement into the paving machine. 5. Shall mix the HMA sufficiently to obtain a uniform temperature throughout the mixture. To be approved for use, an MTD: 1. Shall be positively connected to the paver. 2. May accept HMA directly from the haul vehicle or pick up HMA from a windrow. Downey Side Channel Final Phase/Dahl 5 - 10 March 18, 2022 Project Number: 18-3007.1 3. Shall mix the HMA after delivery by the hauling equipment and prior to placement into the paving machine. 4. Shall mix the HMA sufficiently to obtain a uniform temperature throughout the mixture. 5-04.3(3)E Rollers Rollers shall be of the steel wheel, vibratory, oscillatory, or pneumatic tire type, in good condition and capable of reversing without backlash. Operation of the roller shall be in accordance with the manufacturer’s recommendations. When ordered by the Engineer for any roller planned for use on the project, the Contractor shall provide a copy of the manufacturer’s recommendation for the use of that roller for compaction of HMA. The number and weight of rollers shall be sufficient to compact the mixture in compliance with the requirements of Section 5-04.3(10). The use of equipment that results in crushing of the aggregate will not be permitted. Rollers producing pickup, washboard, uneven compaction of the surface, displacement of the mixture or other undesirable results shall not be used. 5-04.3(4) Preparation of Existing Paved Surfaces When the surface of the existing pavement or old base is irregular, the Contractor shall bring it to a uniform grade and cross-section as shown on the Plans or approved by the Engineer. Preleveling of uneven or broken surfaces over which HMA is to be placed may be accomplished by using an asphalt paver, a motor patrol grader, or by hand raking, as approved by the Engineer. Compaction of preleveling HMA shall be to the satisfaction of the Engineer and may require the use of small steel wheel rollers, plate compactors, or pneumatic rollers to avoid bridging across preleveled areas by the compaction equipment. Equipment used for the compaction of preleveling HMA shall be approved by the Engineer. Before construction of HMA on an existing paved surface, the entire surface of the pavement shall be clean. All fatty asphalt patches, grease drippings, and other objectionable matter shall be entirely removed from the existing pavement. All pavements or bituminous surfaces shall be thoroughly cleaned of dust, soil, pavement grindings, and other foreign matter. All holes and small depressions shall be filled with an appropriate class of HMA. The surface of the patched area shall be leveled and compacted thoroughly. Prior to the application of tack coat, or paving, the condition of the surface shall be approved by the Engineer. A tack coat of asphalt shall be applied to all paved surfaces on which any course of HMA is to be placed or abutted; except that tack coat may be omitted from clean, newly paved surfaces at the discretion of the Engineer. Tack coat shall be uniformly applied to cover the existing pavement with a thin film of residual asphalt free of streaks and bare Downey Side Channel Final Phase/Dahl 5 - 11 March 18, 2022 Project Number: 18-3007.1 spots at a rate between 0.02 and 0.10 gallons per square yard of retained asphalt. The rate of application shall be approved by the Engineer. A heavy application of tack coat shall be applied to all joints. For Roadways open to traffic, the application of tack coat shall be limited to surfaces that will be paved during the same working shift. The spreading equipment shall be equipped with a thermometer to indicate the temperature of the tack coat material. Equipment shall not operate on tacked surfaces until the tack has broken and cured. If the Contractor’s operation damages the tack coat it shall be repaired prior to placement of the HMA. The tack coat shall be CSS-1, or CSS-1h emulsified asphalt. The CSS-1 and CSS-1h emulsified asphalt may be diluted once with water at a rate not to exceed one part water to one part emulsified asphalt. The tack coat shall have sufficient temperature such that it may be applied uniformly at the specified rate of application and shall not exceed the maximum temperature recommended by the emulsified asphalt manufacturer. 5-04.3(4)A Crack Sealing 5-04.3(4)A1 General When the Proposal includes a pay item for crack sealing, seal all cracks ¼ inch in width and greater. Cleaning: Ensure that cracks are thoroughly clean, dry and free of all loose and foreign material when filling with crack sealant material. Use a hot compressed air lance to dry and warm the pavement surfaces within the crack immediately prior to filling a crack with the sealant material. Do not overheat pavement. Do not use direct flame dryers. Routing cracks is not required. Sand Slurry: For cracks that are to be filled with sand slurry, thoroughly mix the components and pour the mixture into the cracks until full. Add additional CSS-1 cationic emulsified asphalt to the sand slurry as needed for workability to ensure the mixture will completely fill the cracks. Strike off the sand slurry flush with the existing pavement surface and allow the mixture to cure. Top off cracks that were not completely filled with additional sand slurry. Do not place the HMA overlay until the slurry has fully cured. The sand slurry shall consist of approximately 20 percent CSS-1 emulsified asphalt, approximately 2 percent portland cement, water (if required), and the remainder clean Class 1 or 2 fine aggregate per Section 9-03.1(2). The components shall be thoroughly mixed and then poured into the cracks and joints until full. The following day, any cracks or joints that are not completely filled shall be topped off with additional sand slurry. After the sand slurry is placed, the filler shall be struck off flush with the existing pavement surface and allowed to cure. The HMA overlay shall not be placed until the slurry has fully cured. The Downey Side Channel Final Phase/Dahl 5 - 12 March 18, 2022 Project Number: 18-3007.1 requirements of Section 1-06 will not apply to the portland cement and sand used in the sand slurry. In areas where HMA will be placed, use sand slurry to fill the cracks. In areas where HMA will not be placed, fill the cracks as follows: 1. Cracks ¼ inch to 1 inch in width - fill with hot poured sealant. 2.Cracks greater than 1 inch in width – fill with sand slurry. Hot Poured Sealant: For cracks that are to be filled with hot poured sealant, apply the material in accordance with these requirements and the manufacturer’s recommendations. Furnish a Type 1 Working Drawing of the manufacturer’s product information and recommendations to the Engineer prior to the start of work, including the manufacturer’s recommended heating time and temperatures, allowable storage time and temperatures after initial heating, allowable reheating criteria, and application temperature range. Confine hot poured sealant material within the crack. Clean any overflow of sealant from the pavement surface. If, in the opinion of the Engineer, the Contractor’s method of sealing the cracks with hot poured sealant results in an excessive amount of material on the pavement surface, stop and correct the operation to eliminate the excess material. 5-04.3(4)A2 Crack Sealing Areas Prior to Paving In areas where HMA will be placed, use sand slurry to fill the cracks. 5-04.3(4)A3 Crack Sealing Areas Not to be Paved In areas where HMA will not be placed, fill the cracks as follows: a. Cracks ¼ inch to 1 inch in width - fill with hot poured sealant. b. Cracks greater than 1 inch in width – fill with sand slurry. 5-04.3(4)B Vacant 5-04.3(4)C Pavement Repair The Contractor shall excavate pavement repair areas and shall backfill these with HMA in accordance with the details shown in the Plans and as marked in the field. The Contractor shall conduct the excavation operations in a manner that will protect the pavement that is to remain. Pavement not designated to be removed that is damaged as a result of the Contractor’s operations shall be repaired by the Contractor to the satisfaction of the Engineer at no cost to the Contracting Agency. The Contractor shall excavate only within one lane at a time unless approved otherwise by the Engineer. The Contractor shall not excavate more area than can be completely finished during the same shift, unless approved by the Engineer. Downey Side Channel Final Phase/Dahl 5 - 13 March 18, 2022 Project Number: 18-3007.1 Unless otherwise shown in the Plans or determined by the Engineer, excavate to a depth of 1.0 feet. The Engineer will make the final determination of the excavation depth required. The minimum width of any pavement repair area shall be 40 inches unless shown otherwise in the Plans. Before any excavation, the existing pavement shall be sawcut or shall be removed by a pavement grinder. Excavated materials will become the property of the Contractor and shall be disposed of in a Contractor-provided site off the Right of Way or used in accordance with Sections 2-02.3(3) or 9-03.21. Asphalt for tack coat shall be required as specified in Section 5-04.3(4). A heavy application of tack coat shall be applied to all surfaces of existing pavement in the pavement repair area. Placement of the HMA backfill shall be accomplished in lifts not to exceed 0.35-foot compacted depth. Lifts that exceed 0.35-foot of compacted depth may be accomplished with the approval of the Engineer. Each lift shall be thoroughly compacted by a mechanical tamper or a roller. 5-04.3(5) Producing/Stockpiling Aggregates and RAP Aggregates and RAP shall be stockpiled according to the requirements of Section 3-02. Sufficient storage space shall be provided for each size of aggregate and RAP. Materials shall be removed from stockpile(s) in a manner to ensure minimal segregation when being moved to the HMA plant for processing into the final mixture. Different aggregate sizes shall be kept separated until they have been delivered to the HMA plant. 5-04.3(5)A Vacant 5-04.3(6) Mixing After the required amount of mineral materials, asphalt binder, recycling agent and anti-stripping additives have been introduced into the mixer the HMA shall be mixed until complete and uniform coating of the particles and thorough distribution of the asphalt binder throughout the mineral materials is ensured. When discharged, the temperature of the HMA shall not exceed the optimum mixing temperature by more than 25°F as shown on the reference mix design report or as approved by the Engineer. Also, when a WMA additive is included in the manufacture of HMA, the discharge temperature of the HMA shall not exceed the maximum recommended by the manufacturer of the WMA additive. A maximum water content of 2 percent in the mix, at discharge, will be allowed providing the water causes no problems with handling, stripping, or flushing. If the water in the HMA causes any of these problems, the moisture content shall be reduced as directed by the Engineer. Downey Side Channel Final Phase/Dahl 5 - 14 March 18, 2022 Project Number: 18-3007.1 Storing or holding of the HMA in approved storage facilities will be permitted with approval of the Engineer, but in no event shall the HMA be held for more than 24 hours. HMA held for more than 24 hours after mixing shall be rejected. Rejected HMA shall be disposed of by the Contractor at no expense to the Contracting Agency. The storage facility shall have an accessible device located at the top of the cone or about the third point. The device shall indicate the amount of material in storage. No HMA shall be accepted from the storage facility when the HMA in storage is below the top of the cone of the storage facility, except as the storage facility is being emptied at the end of the workingshift. Recycled asphalt pavement (RAP) utilized in the production of HMA shall be sized prior to entering the mixer so that a uniform and thoroughly mixed HMA is produced. If there is evidence of the recycled asphalt pavement not breaking down during the heating and mixing of the HMA, the Contractor shall immediately suspend the use of the RAP until changes have been approved by the Engineer. After the required amount of mineral materials, RAP, new asphalt binder and asphalt rejuvenator have been introduced into the mixer the HMA shall be mixed until complete and uniform coating of the particles and thorough distribution of the asphalt binder throughout the mineral materials, and RAP is ensured. 5-04.3(7) Spreading and Finishing The mixture shall be laid upon an approved surface, spread, and struck off to the grade and elevation established. HMA pavers complying with Section 5-04.3(3) shall be used to distribute the mixture. Unless otherwise directed by the Engineer, the nominal compacted depth of any layer of any course shall not exceed the following: HMA Class 1” wearing course/final lift 0.17 feet other courses 0.35 feet HMA Class ¾” and HMA Class ½” wearing course/final lift 0.17 feet other courses 0.25 feet HMA Class ” 0.17 feet On areas where irregularities or unavoidable obstacles make the use of mechanical spreading and finishing equipment impractical, the paving may be done with other equipment or by hand. When more than one JMF is being utilized to produce HMA, the material produced for each JMF shall be placed by separate spreading and compacting equipment. The intermingling of HMA produced from more than one JMF is prohibited. Each strip of HMA placed during a work shift shall conform to a single JMF established for the class of HMA specified unless there is a need to make an adjustment in the JMF. Downey Side Channel Final Phase/Dahl 5 - 15 March 18, 2022 Project Number: 18-3007.1 Reference Section 8-20.3(14)C of the Kent Special Provisions for the placement of traffic signal detection loops. 5-04.3(8) Aggregate Acceptance Prior to Incorporation in HMA For HMA accepted by nonstatistical evaluation the aggregate properties of sand equivalent, uncompacted void content and fracture will be evaluated in accordance with Section 3-04. Sampling and testing of aggregates for HMA accepted by commercial evaluation will be at the option of the Engineer. 5-04.3(9) HMA Mixture Acceptance Acceptance of HMA shall be as provided under nonstatistical, or commercial evaluation. Nonstatistical evaluation will be used for the acceptance of HMA unless Commercial Evaluation is specified. Commercial evaluation will be used for Commercial HMA and for other classes of HMA in the following applications: sidewalks, road approaches, ditches, slopes, paths, trails, gores, prelevel, temporary pavement, and pavement repair. Other nonstructural applications of HMA accepted by commercial evaluation shall be as approved by the Engineer. Sampling and testing of HMA accepted by commercial evaluation will be at the option of the Engineer. The mix design will be the initial JMF for the class of HMA. The Contractor may request a change in the JMF. Any adjustments to the JMF will require the approval of the Engineer and may be made in accordance with this section. HMA Tolerances and Adjustments 1. Job Mix Formula Tolerances – The constituents of the mixture at the time of acceptance shall be within tolerance. The tolerance limits will be established as follows: For Asphalt Binder and Air Voids (Va), the acceptance limits are determined by adding the tolerances below to the approved JMF values. These values will also be the Upper Specification Limit (USL) and Lower Specification Limit (LSL) required in Section 1-06.2(2)D2 Property Non-Statistical Evaluation Commercial Evaluation Asphalt Binder +/- 0.5% +/- 0.7% Air Voids, Va 2.5% min. and 5.5% max N/A For Aggregates in the mixture: a. First, determine preliminary upper and lower acceptance limits by applying the following tolerances to the approved JMF. Downey Side Channel Final Phase/Dahl 5 - 16 March 18, 2022 Project Number: 18-3007.1 Aggregate Percent Passing Non-Statistical Evaluation Commercial Evaluation 1”, ¾”, ½”, and 3/8” sieves +/- 6% +/- 8% No. 4 sieve +/-6% +/- 8% No. 8 Sieve +/- 6% +/-8% No. 200 sieve +/- 2.0% +/- 3.0% b. Second, adjust the preliminary upper and lower acceptance limits determined from step (a) the minimum amount necessary so that none of the aggregate properties are outside the control points in Section 9-03.8(6). The resulting values will be the upper and lower acceptance limits for aggregates, as well as the USL and LSL required in Section 1-06.2(2)D2. 2. Job Mix Formula Adjustments – An adjustment to the aggregate gradation or asphalt binder content of the JMF requires approval of the Engineer. Adjustments to the JMF will only be considered if the change produces material of equal or better quality and may require the development of a new mix design if the adjustment exceeds the amounts listed below. a. Aggregates –2 percent for the aggregate passing the 1½, 1 , ¾, ½, , and the No. 4 sieves, 1 percent for aggregate passing the No. 8 sieve, and 0.5 percent for the aggregate passing the No. 200 sieve. The adjusted JMF shall be within the range of the control points in Section 9-03.8(6). b. Asphalt Binder Content – The Engineer may order or approve changes to asphalt binder content. The maximum adjustment from the approved mix design for the asphalt binder content shall be 0.3 percent 5-04.3(9)A Vacant 5-04.3(9)B Vacant 5-04.3(9)C Mixture Acceptance – Nonstatistical Evaluation HMA mixture which is accepted by Nonstatistical Evaluation will be evaluated by the Contracting Agency by dividing the HMA tonnage into lots. 5-04.3(9)C1 Mixture Nonstatistical Evaluation – Lots and Sublots A lot is represented by randomly selected samples of the same mix design that will be tested for acceptance. A lot is defined as the total quantity of material or work produced for each Job Mix Formula placed. Only one lot per JMF is expected. A sublot shall be equal to one day’s production or 800 tons, whichever is less except that the final sublot will be a minimum of 400 tons and may be increased to 1200 tons. Downey Side Channel Final Phase/Dahl 5 - 17 March 18, 2022 Project Number: 18-3007.1 All of the test results obtained from the acceptance samples from a given lot shall be evaluated collectively. If the Contractor requests a change to the JMF that is approved, the material produced after the change will be evaluated on the basis of the new JMF for the remaining sublots in the current lot and for acceptance of subsequent lots. For a lot in progress with a CPF less than 0.75, a new lot will begin at the Contractor’s request after the Engineer is satisfied that material conforming to the Specifications can be produced. Sampling and testing for evaluation shall be performed on the frequency of one sample per sublot. 5-04.3(9)C2 Mixture Nonstatistical Evaluation Sampling Samples for acceptance testing shall be obtained by the Contractor when ordered by the Engineer. The Contractor shall sample the HMA mixture in the presence of the Engineer and in accordance with AASHTO T 168. A minimum of three samples should be taken for each class of HMA placed on a project. If used in a structural application, at least one of the three samples shall to be tested. Sampling and testing HMA in a Structural application where quantities are less than 400 tons is at the discretion of the Engineer. For HMA used in a structural application and with a total project quantity less than 800 tons but more than 400 tons, a minimum of one acceptance test shall be performed. In all cases, a minimum of 3 samples will be obtained at the point of acceptance, a minimum of one of the three samples will be tested for conformance to the JMF: If the test results are found to be within specification requirements, additional testing will be at the Engineer’s discretion. If test results are found not to be within specification requirements, additional testing of the remaining samples to determine a Composite Pay Factor (CPF) shall be performed. 5-04.3(9)C3 Mixture Nonstatistical Evaluation – Acceptance Testing Testing of HMA for compliance of Va will be at the option of the Contracting Agency. If tested, compliance of Va will use WSDOT SOP 731. Testing for compliance of asphalt binder content will be by WSDOT FOP for AASHTO T 308. Testing for compliance of gradation will be by FOP for WAQTC T 27/T 11. 5-04.3(9)C4 Mixture Nonstatistical Evaluation – Pay Factors For each lot of material falling outside the tolerance limits in Downey Side Channel Final Phase/Dahl 5 - 18 March 18, 2022 Project Number: 18-3007.1 5-04.3(9), the Contracting Agency will determine a Composite Pay Factor (CPF) using the following price adjustment factors: Table of Price Adjustment Factors Constituent Factor “f” All aggregate passing: 1½, 1 , ¾, ½, and No.4 sieves 2 All aggregate passing No. 8 sieve 15 All aggregate passing No. 200 sieve 20 Asphalt binder 40 Air Voids (Va) (where applicable) 20 Each lot of HMA produced under Nonstatistical Evaluation and having all constituents falling within the tolerance limits of the job mix formula shall be accepted at the unit Contract price with no further evaluation. When one or more constituents fall outside the nonstatistical tolerance limits in the Job Mix Formula shown in Table of Price Adjustment Factors, the lot shall be evaluated in accordance with Section 1-06.2 to determine the appropriate CPF. The nonstatistical tolerance limits will be used in the calculation of the CPF and the maximum CPF shall be 1.00. When less than three sublots exist, backup samples of the existing sublots or samples from the Roadway shall be tested to provide a minimum of three sets of results for evaluation. 5-04.3(9)C5 Vacant 5-04.3(9)C6 Mixture Nonstatistical Evaluation – Price Adjustments For each lot of HMA mix produced under Nonstatistical Evaluation when the calculated CPF is less than 1.00, a Nonconforming Mix Factor (NCMF) will be determined. The NCMF equals the algebraic difference of CPF minus 1.00 multiplied by 60 percent. The total job mix compliance price adjustment will be calculated as the product of the NCMF, the quantity of HMA in the lot in tons, and the unit Contract price per ton of mix. If a constituent is not measured in accordance with these Specifications, itsindividual pay factor will be considered 1.00 in calculating the Composite PayFactor(CPF). 5-04.3(9)C7 Mixture Nonstatistical Evaluation - Retests The Contractor may request a sublot be retested. To request a retest, the Contractor shall submit a written request within 7 calendar days after the specific test results have been received. A split of the original acceptance sample will be retested. The split of the sample will not be tested with the same tester that ran the original acceptance test. The sample will be tested for a complete gradation analysis, asphalt binder Downey Side Channel Final Phase/Dahl 5 - 19 March 18, 2022 Project Number: 18-3007.1 content, and, at the option of the agency, Va. The results of the retest will be used for the acceptance of the HMA in place of the original sublot sample test results. The cost of testing will be deducted from any monies due or that may come due the Contractor under the Contract at the rate of $500 per sample. 5-04.3 (9)D Mixture Acceptance – Commercial Evaluation If sampled and tested, HMA produced under Commercial Evaluation and having all constituents falling within the tolerance limits of the job mix formula shall be accepted at the unit Contract price with no further evaluation. When one or more constituents fall outside the commercial tolerance limits in the Job Mix Formula shown in 5-04.3(9), the lot shall be evaluated in accordance with Section 1-06.2 to determine the appropriate CPF. The commercial tolerance limits will be used in the calculation of the CPF and the maximum CPF shall be 1.00. When less than three sublots exist, backup samples of the existing sublots or samples from the street shall be tested to provide a minimum of three sets of results for evaluation. For each lot of HMA mix produced and tested under Commercial Evaluation when the calculated CPF is less than 1.00, a Nonconforming Mix Factor (NCMF) will be determined. The NCMF equals the algebraic difference of CPF minus 1.00 multiplied by 60 percent. The Job Mix Compliance Price Adjustment will be calculated as the product of the NCMF, the quantity of HMA in the lot in tons, and the unit Contract price per ton of mix. If a constituent is not measured in accordance with these Specifications, itsindividual pay factor will be considered 1.00 in calculating the Composite PayFactor(CPF). 5-04.3(10) HMA Compaction Acceptance HMA mixture accepted by nonstatistical evaluation that is used in traffic lanes, including lanes for intersections, 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 specified level of relative density shall be a Composite Pay Factor (CPF) of not less than 0.75 when evaluated in accordance with Section 1-06.2, using a LSL of 92.0 (minimum of 92 percent of the maximum density). The maximum density shall be determined by WSDOT FOP for AASHTO T 729. The specified level of density attained will be determined by the evaluation of the density of the pavement. The density of the pavement shall be determined in accordance with WSDOT FOP for WAQTC TM 8, except that gauge correlation will be at the discretion of the Engineer, when using the nuclear density gauge and WSDOT SOP 736 when using cores to determine density. Downey Side Channel Final Phase/Dahl 5 - 20 March 18, 2022 Project Number: 18-3007.1 Tests for the determination of the pavement density will be taken in accordance with the required procedures for measurement by a nuclear density gauge or roadway cores after completion of the finish rolling. If the Contracting Agency uses a nuclear density gauge to determine density the test procedures FOP for WAQTC TM 8 and WSDOT SOP T 729 will be used on the day the mix is placed and prior to opening to traffic. Roadway cores for density may be obtained by either the Contracting Agency or the Contractor in accordance with WSDOT SOP 734. The core diameter shall be 4-inches minimum, unless otherwise approved by the Engineer. Roadway cores will be tested by the Contracting Agency in accordance with WSDOT FOP for AASHTO T 166. If the Contract includes the Bid item “Roadway Core” the cores shall be obtained by the Contractor in the presence of the Engineer on the same day the mix is placed and at locations designated by the Engineer. If the Contract does not include the Bid item “Roadway Core” the Contracting Agency may obtain the cores. For a lot in progress with a CPF less than 0.75, a new lot will begin at the Contractor’s request after the Engineer is satisfied that material conforming to the Specifications can be produced. HMA mixture accepted by commercial evaluation and HMA constructed under conditions other than those 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. HMA for preleveling shall be thoroughly compacted. HMA that is used for preleveling wheel rutting shall be compacted with a pneumatic tire roller unless otherwise approved by the Engineer. Test Results For a sublot that has been tested with a nuclear density gauge that did not meet the minimum of 92 percent of the reference maximum density in a compaction lot with a CPF below 1.00 and thus subject to a price reduction or rejection, the Contractor may request that a core be used for determination of the relative density of the sublot. The relative density of the core will replace the relative density determined by the nuclear density gauge for the sublot and will be used for calculation of the CPF and acceptance of HMA compaction lot. When cores are taken by the Contracting Agency at the request of the Contractor, they shall be requested by noon of the next workday after the test results for the sublot have been provided or made available to the Contractor. Core locations shall be outside of wheel paths and as determined by the Engineer. Traffic control shall be provided by the Downey Side Channel Final Phase/Dahl 5 - 21 March 18, 2022 Project Number: 18-3007.1 Contractor as requested by the Engineer. Failure by the Contractor to provide the requested traffic control will result in forfeiture of the request for cores. When the CPF for the lot based on the results of the HMA cores is less than 1.00, the cost for the coring will be deducted from any monies due or that may become due the Contractor under the Contract at the rate of $200 per core and the Contractor shall pay for the cost of the traffic control. 5-04.3(10)A HMA Compaction – General Compaction Requirements Compaction shall take place when the mixture is in the proper condition so that no undue displacement, cracking, or shoving occurs. Areas inaccessible to large compaction equipment shall be compacted by other mechanical means. Any HMA that becomes loose, broken, contaminated, shows an excess or deficiency of asphalt, or is in any way defective, shall be removed and replaced with new hot mix that shall be immediately compacted to conform to the surrounding area. The type of rollers to be used and their relative position in the compaction sequence shall generally be the Contractor’s option, provided the specified densities are attained. Unless the Engineer has approved otherwise, rollers shall only be operated in the static mode when the internal temperature of the mix is less than 175°F. Regardless of mix temperature, a roller shall not be operated in a mode that results in checking or cracking of the mat. Rollers shall only be operated in static mode on bridge decks. 5-04.3(10)B HMA Compaction – Cyclic Density Low cyclic density areas are defined as spots or streaks in the pavement that are less than 90 percent of the theoretical maximum density. At the Engineer’s discretion, the Engineer may evaluate the HMA pavement for low cyclic density, and when doing so will follow WSDOT SOP 733. A $500 Cyclic Density Price Adjustment will be assessed for any 500-foot section with two or more density readings below 90 percent of the theoretical maximum density. 5-04.3(10)C Vacant 5-04.3(10)D HMA Nonstatistical Compaction 5-04.3(10)D1 HMA Nonstatistical Compaction – Lots and Sublots HMA compaction which is accepted by nonstatistical evaluation will be based on acceptance testing performed by the Contracting Agency dividing the project into compaction lots. A lot is represented by randomly selected samples of the same mix design that will be tested for acceptance. A lot is defined as the total quantity of material or work produced for each Job Mix Formula placed. Only one lot per JMF is expected. A sublot shall be equal to one day’s production or 400 tons, whichever is less except that the final sublot Downey Side Channel Final Phase/Dahl 5 - 22 March 18, 2022 Project Number: 18-3007.1 will be a minimum of 200 tons and may be increased to 800 tons. Testing for compaction will be at the rate of 5 tests per sublot per WSDOT T 738. The sublot locations within each density lot will be determined by the Engineer. For a lot in progress with a CPF less than 0.75, a new lot will begin at the Contractor’s request after the Engineer is satisfied that material conforming to the Specifications can be produced. HMA mixture accepted by commercial evaluation and HMA constructed under conditions other than those 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. HMA for preleveling shall be thoroughly compacted. HMA that is used to prelevel wheel ruts shall be compacted with a pneumatic tire roller unless otherwise approved by the Engineer. 5-04.3(10)D2 HMA Compaction Nonstatistical Evaluation – Acceptance Testing The location of the HMA compaction acceptance tests will be randomly selected by the Engineer from within each sublot, with one test per sublot. 5-04.3(10)D3 HMA Nonstatistical Compaction – Price Adjustments For each compaction lot with one or two sublots, having all sublots attain a relative density that is 92 percent of the reference maximum density the HMA shall be accepted at the unit Contract price with no further evaluation. When a sublot does not attain a relative density that is 92 percent of the reference maximum density, the lot shall be evaluated in accordance with Section 1-06.2 to determine the appropriate CPF. The maximum CPF shall be 1.00, however, lots with a calculated CPF in excess of 1.00 will be used to offset lots with CPF values below 1.00 but greater than 0.90. Lots with CPF lower than 0.90 will be evaluated for compliance per 5-04.3(11). Additional testing by either a nuclear moisture-density gauge or cores will be completed as required to provide a minimum of three tests for evaluation. For compaction below the required 92% a Non-Conforming Compaction Factor (NCCF) will be determined. The NCCF equals the algebraic difference of CPF minus 1.00 multiplied by 40 percent. The Compaction Price Adjustment will be calculated as the product of CPF, the quantity of HMA in the compaction control lot intons, and the unit Contract price per ton of mix. Downey Side Channel Final Phase/Dahl 5 - 23 March 18, 2022 Project Number: 18-3007.1 5-04.3(11) Reject Work 5-04.3(11)A Reject Work General Work that is defective or does not conform to Contract requirements shall be rejected. The Contractor may propose, in writing, alternatives to removal and replacement of rejected material. Acceptability of such alternative proposals will be determined at the sole discretion of the Engineer. HMA that has been rejected is subject to the requirements in Section 1-06.2(2) and this specification, and the Contractor shall submit a corrective action proposal to the Engineer for approval. 5-04.3(11)B Rejection by Contractor The Contractor may, prior to sampling, elect to remove any defective material and replace it with new material. Any such new material will be sampled, tested, and evaluated for acceptance. 5-04.3(11)C Rejection Without Testing (Mixture or Compaction) The Engineer may, without sampling, reject any batch, load, or section of Roadway that appears defective. Material rejected before placement shall not be incorporated into the pavement. Any rejected section of Roadway 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 Contractor elects to have the rejected material tested, a minimum of three representative samples will be obtained and tested. Acceptance of rejected material will be based on conformance with the nonstatistical acceptance Specification. If the CPF for the rejected material is less than 0.75, no payment will be made for the rejected material; in addition, the cost of sampling and testing shall be borne by the Contractor. If the CPF is greater than or equal to 0.75, the cost of sampling and testing will be borne by the Contracting Agency. If the material is rejected before placement and the CPF is greater than or equal to 0.75, compensation for the rejected material will be at a CPF of 0.75. If rejection occurs after placement and the CPF is greater than or equal to 0.75, compensation for the rejected material will be at the calculated CPF with an addition of 25 percent of the unit Contract price added for the cost of removal and disposal. 5-04.3(11)D Rejection - A Partial Sublot In addition to the random acceptance sampling and testing, the Engineer may also isolate from a normal sublot any material that is suspected of being defective in relative density, gradation or asphalt binder content. Such isolated material will not include an original sample location. A minimum of three random samples of the suspect material will be obtained and tested. The material will then be statistically evaluated as an independent lot in accordance with Section 1-06.2(2). Downey Side Channel Final Phase/Dahl 5 - 24 March 18, 2022 Project Number: 18-3007.1 5-04.3(11)E Rejection - An Entire Sublot An entire sublot that is suspected of being defective may be rejected. When a sublot is rejected a minimum of two additional random samples from this sublot will be obtained. These additional samples and the original sublot will be evaluated as an independent lot in accordance with Section 1-06.2(2). 5-04.3(11)F Rejection - A Lot in Progress The Contractor shall shut down operations and shall not resume HMA placement until such time as the Engineer is satisfied that material conforming to the Specifications can be produced: 1. When the Composite Pay Factor (CPF) of a lot in progress drops below 1.00 and the Contractor is taking no corrective action, or 2. When the Pay Factor (PF) for any constituent of a lot in progress drops below 0.95 and the Contractor is taking no corrective action, or 3. When either the PFi for any constituent or the CPF of a lot in progress is less than 0.75. 5-04.3(11)G Rejection - An Entire Lot (Mixture or Compaction) An entire lot with a CPF of less than 0.75 will be rejected. 5-04.3(12) Joints 5-04.3(12)A HMA Joints 5-04.3(12)A1 Transverse Joints The Contractor shall conduct operations such that the placing of the top or wearing course is a continuous operation or as close to continuous as possible. Unscheduled transverse joints will be allowed and the roller may pass over the unprotected end of the freshly laid mixture only when the placement of the course must be discontinued for such a length of time that the mixture will cool below compaction temperature. When the Work is resumed, the previously compacted mixture shall be cut back to produce a slightly beveled edge for the full thickness of the course. A temporary wedge of HMA constructed on a 20H:1V shall be constructed where a transverse joint as a result of paving or planing is open to traffic. The HMA in the temporary wedge shall be separated from the permanent HMA by strips of heavy wrapping paper or other methods approved by the Engineer. The wrapping paper shall be removed and the joint trimmed to a slightly beveled edge for the full thickness of the course prior to resumption of paving. Downey Side Channel Final Phase/Dahl 5 - 25 March 18, 2022 Project Number: 18-3007.1 The material that is cut away shall be wasted and new mix shall be laid against the cut. Rollers or tamping irons shall be used to seal the joint. 5-04.3(12)A2 Longitudinal Joints The longitudinal joint in any one course shall be offset from the course immediately below by not more than 6 inches nor less than 2 inches. All longitudinal joints constructed in the wearing course shall be located at a lane line or an edge line of the Traveled Way. A notched wedge joint shall be constructed along all longitudinal joints in the wearing surface of new HMA unless otherwise approved by the Engineer. The notched wedge joint shall have a vertical edge of not less than the maximum aggregate size or more than ½ of the compacted lift thickness and then taper down on a slope not steeper than 4H:1V. The sloped portion of the HMA notched wedge joint shall be uniformly compacted. 5-04.3(12)B Bridge Paving Joint Seals 5-04.3(12)B1 HMA Sawcut and Seal Prior to placing HMA on the bridge deck, establish sawcut alignment points at both ends of the bridge paving joint seals to be placed at the bridge ends, and at interior joints within the bridge deck when and where shown in the Plans. Establish the sawcut alignment points in a manner that they remain functional for use in aligning the sawcut after placing the overlay. Submit a Type 1 Working Drawing consisting of the sealant manufacturer’s application procedure. Construct the bridge paving joint seal as specified on the Plans and in accordance with the detail shown in the Standard Plans. Construct the sawcut in accordance with the detail shown in the Standard Plan. Construct the sawcut in accordance with Section 5-05.3(8)B and the manufacturer’s application procedure. 5-04.3(12)B2 Paved Panel Joint Seal Construct the paved panel joint seal in accordance with the requirements specified in Section 5-04.3(12)B1 and the following requirement: Clean and seal the existing joint between concrete panels in accordance with Section 5-01.3(8) and the details shown in the Standard Plans. 5-04.3(13) Surface Smoothness The completed surface of all courses shall be of uniform texture, smooth, uniform as to crown and grade, and free from defects of all kinds. The completed surface of the wearing course shall not vary more than inch from the lower edge of a 10-foot straightedge placed on the surface parallel to the centerline. The transverse slope of the Downey Side Channel Final Phase/Dahl 5 - 26 March 18, 2022 Project Number: 18-3007.1 completed surface of the wearing course shall vary not more than ¼ inch in 10 feet from the rate of transverse slope shown in the Plans. When deviations in excess of the above tolerances are found that result from ahigh place in the HMA, the pavement surface shall be corrected by one of the followingmethods: 1. Removal of material from high places by grinding with an approved grinding machine, or 2. Removal and replacement of the wearing course of HMA, or 3. By other method approved by the Engineer. Correction of defects shall be carried out until there are no deviations anywhere greater than the allowable tolerances. Deviations in excess of the above tolerances that result from a low place in the HMA and deviations resulting from a high place where corrective action, in the opinion of the Engineer, will not produce satisfactory results will be accepted with a price adjustment. The Engineer shall deduct from monies due or that may become dueto the Contractor the sum of $500.00 for each and every section of single traffic lane100 feet in length in which any excessive deviations described above are found. When utility appurtenances such as manhole covers and valve boxes are located in the traveled way, the utility appurtenances shall be adjusted to the finished grade prior to paving. This requirement may be waived when requested by the Contractor, at the discretion of the Engineer or when the adjustment details provided in the project plan or specifications call for utility appurtenance adjustments after the completion of paving. Utility appurtenance adjustment discussions will be included in the Pre- Paving planning (5-04.3(14)B3). Submit a written request to waive this requirement to the Engineer prior to the start of paving. 5-04.3(14) Planing (Milling) Bituminous Pavement The planing plan must be approved by the Engineer and a pre planing meeting must be held prior to the start of any planing. See Section 5-04.3(14)B2 for information on planing submittals. Planing operations shall be performed no more than 7 calendar days ahead of the time the planed area is to be paved, unless otherwise allowed by the Engineer in writing. Locations of existing surfacing to be planed are as shown in the Drawings. Where planing an existing pavement is specified in the Contract, the Contractor must remove existing surfacing material and to reshape the Downey Side Channel Final Phase/Dahl 5 - 27 March 18, 2022 Project Number: 18-3007.1 surface to remove irregularities. The finished product must be a prepared surface acceptable for receiving an HMA overlay. Use the cold milling method for planing unless otherwise specified in the Contract. Do not use the planer on the final wearing course of new HMA. Conduct planing operations in a manner that does not tear, break, burn, or otherwise damage the surface which is to remain. The finished planed surface must be slightly grooved or roughened and must be free from gouges, deep grooves, ridges, or other imperfections. The Contractor must repair any damage to the surface by the Contractor’s planing equipment, using an Engineer approved method. Repair or replace any metal castings and other surface improvements damaged by planing, as determined by the Engineer. A tapered wedge cut must be planed longitudinally along curb lines sufficient to provide a minimum of 4 inches of curb reveal after placement and compaction of the final wearing course. The dimensions of the wedge must be as shown on the Drawings or as specified by the Engineer. A tapered wedge cut must also be made at transitions to adjoining pavement surfaces (meet lines) where butt joints are shown on the Drawings. Cut butt joints in a straight line with vertical faces 2 inches or more in height, producing a smooth transition to the existing adjoining pavement. After planing is complete, planed surfaces must be swept, cleaned, and if required by the Contract, patched and preleveled. The Engineer may direct additional depth planing. Before performing this additional depth planing, the Contractor must conduct a hidden metal in pavement detection survey as specified in Section 5-04.3(14)A. 5-04.3(14)A Pre-Planing Metal Detection Check Before starting planing of pavements, and before any additional depth planing required by the Engineer, the Contractor must conduct a physical survey of existing pavement to be planed with equipment that can identify hidden metal objects. Should such metal be identified, promptly notify the Engineer. See Section 1-07.16(1) regarding the protection of survey monumentation that may be hidden in pavement. The Contractor is solely responsible for any damage to equipment resulting from the Contractor’s failure to conduct a pre-planing metal Downey Side Channel Final Phase/Dahl 5 - 28 March 18, 2022 Project Number: 18-3007.1 detection survey, or from the Contractor’s failure to notify the Engineer of any hidden metal that is detected. 5-04.3(14)B Paving and Planing Under Traffic 5-04.3(14)B1 General In addition the requirements of Section 1-07.23 and the traffic controls required in Section 1-10, and unless the Contract specifies otherwise or the Engineer approves, the Contractor must comply with the following: 1. Intersections: a. Keep intersections open to traffic at all times, except when paving or planing operations through an intersection requires closure. Such closure must be kept to the minimum time required to place and compact the HMA mixture, or plane as appropriate. For paving, schedule such closure to individual lanes or portions thereof that allows the traffic volumes and schedule of traffic volumes required in the approved traffic control plan. Schedule work so that adjacent intersections are not impacted at the same time and comply with the traffic control restrictions required by the Traffic Engineer. Each individual intersection closure or partial closure, must be addressed in the traffic control plan, which must be submitted to and accepted by the Engineer, see Section 1-10.2(2). b. When planing or paving and related construction must occur in an intersection, consider scheduling and sequencing such work into quarters of the intersection, or half or more of an intersection with side street detours. Be prepared to sequence the work to individual lanes or portions thereof. c. Should closure of the intersection in its entirety be necessary, and no trolley service is impacted, keep such closure to the minimum time required to place and compact the HMA mixture, plane, remove asphalt, tack coat, and as needed. d. Any work in an intersection requires advance warning in both signage and a number of Working Days advance notice as determined by the Engineer, to alert traffic and emergency services of the intersection closure or partial closure. e. Allow new compacted HMA asphalt to cool to ambient temperature before any traffic is allowed on it. Traffic is not allowed on newly placed asphalt until approval has been obtained from the Engineer. 2. Temporary centerline marking, post-paving temporary marking, temporary stop bars, and maintaining temporary pavement marking must comply with Section 8-23. 3. Permanent pavement marking must comply with Section 8-22. 5-04.3(14)B2 Submittals – Planing Plan and HMA Paving Plan The Contractor must submit a separate planing plan and a separate paving plan to the Engineer at least 5 Working Days in advance of each operation’s activity start date. These plans must show how the moving Downey Side Channel Final Phase/Dahl 5 - 29 March 18, 2022 Project Number: 18-3007.1 operation and traffic control are coordinated, as they will be discussed at the pre-planing briefing and pre-paving briefing. When requested by the Engineer, the Contractor must provide each operation’s traffic control plan on 24 x 36 inch or larger size Shop Drawings with a scale showing both the area of operation and sufficient detail of traffic beyond the area of operation where detour traffic may be required. The scale on the Shop Drawings is 1 inch = 20 feet, which may be changed if the Engineer agrees sufficient detail is shown. The planing operation and the paving operation include, but are not limited to, metal detection, removal of asphalt and temporary asphalt of any kind, tack coat and drying, staging of supply trucks, paving trains, rolling, scheduling, and as may be discussed at the briefing. When intersections will be partially or totally blocked, provide adequately sized and noticeable signage alerting traffic of closures to come, a minimum 2 Working Days in advance. The traffic control plan must show where police officers will be stationed when signalization is or may be, countermanded, and show areas where flaggers are proposed. At a minimum, the planing and the paving plan must include: 1. A copy of the accepted traffic control plan, see Section 1-10.2(2), detailing each day’s traffic control as it relates to the specific requirements of that day’s planing and paving. Briefly describe the sequencing of traffic control consistent with the proposed planing and paving sequence, and scheduling of placement of temporary pavement markings and channelizing devices after each day’s planing, and paving. 2. A copy of each intersection’s traffic control plan. 3. Haul routes from Supplier facilities, and locations of temporary parking and staging areas, including return routes. Describe the complete round trip as it relates to the sequencing of paving operations. 4. Names and locations of HMA Supplier facilities to be used. 5. List of all equipment to be used for paving. 6. List of personnel and associated job classification assigned to each piece of paving equipment. 7. Description (geometric or narrative) of the scheduled sequence of planing and of paving, and intended area of planing and of paving for each day’s work, must include the directions of proposed planing and of proposed paving, sequence of adjacent lane paving, sequence of skipped lane paving, intersection planing and paving scheduling and sequencing, and proposed notifications and coordination to be timely made. The plan must show HMA joints relative to the final pavement marking lane lines. 8. Names, job titles, and contact information for field, office, and plant supervisory personnel. 9. A copy of the approved Mix Designs. 10. Tonnage of HMA to be placed each day. Downey Side Channel Final Phase/Dahl 5 - 30 March 18, 2022 Project Number: 18-3007.1 11. Approximate times and days for starting and ending daily operations. 5-04.3(14)B3 Pre-Paving and Pre-Planing Briefing At least 2 Working Days before the first paving operation and the first planing operation, or as scheduled by the Engineer for future paving and planing operations to ensure the Contractor has adequately prepared for notifying and coordinating as required in the Contract, the Contractor must be prepared to discuss that day’s operations as they relate to other entities and to public safety and convenience, including driveway and business access, garbage truck operations, Metro transit operations and working around energized overhead wires, school and nursing home and hospital and other accesses, other contractors who may be operating in the area, pedestrian and bicycle traffic, and emergency services. The Contractor, and Subcontractors that may be part of that day’s operations, must meet with the Engineer and discuss the proposed operation as it relates to the submitted planing plan and paving plan, approved traffic control plan, and public convenience and safety. Such discussion includes, but is not limited to: 1. General for both Paving Plan and for Planing Plan: a. The actual times of starting and ending daily operations. b. In intersections, how to break up the intersection, and address traffic control and signalization for that operation, including use of peace officers. c. The sequencing and scheduling of paving operations and of planing operations, as applicable, as it relates to traffic control, to public convenience and safety, and to other contractors who may operate in the Project Site. d. Notifications required of Contractor activities, and coordinating with other entities and the public as necessary. e. Description of the sequencing of installation and types of temporary pavement markings as it relates to planing and to paving. f. Description of the sequencing of installation of, and the removal of, temporary pavement patch material around exposed castings and as may be needed. g. Description of procedures and equipment to identify hidden metal in the pavement, such as survey monumentation, monitoring wells, street car rail, and castings, before planing, see Section 5-04.3(14)B2. h. Description of how flaggers will be coordinated with the planing, paving, and related operations. i. Description of sequencing of traffic controls for the process of rigid pavement base repairs. j. Other items the Engineer deems necessary to address. 2.Paving – additional topics: a. When to start applying tack and coordinating with paving. b. Types of equipment and numbers of each type of equipment to be used. If more pieces of equipment than personnel are proposed, describe the sequencing of the personnel operating Downey Side Channel Final Phase/Dahl 5 - 31 March 18, 2022 Project Number: 18-3007.1 the types of equipment. Discuss the continuance of operator personnel for each type of equipment as it relates to meeting Specification requirements. c. Number of JMFs to be placed, and if more than one JMF how the Contractor will ensure different JMFs are distinguished, how pavers and MTVs are distinguished if more than one JMF is being placed at the time, and how pavers and MTVs are cleaned so that one JMF does not adversely influence the other JMF. d. Description of contingency plans for that day’s operations such as equipment breakdown, rain out, and Supplier shutdown of operations. e. Number of sublots to be placed, sequencing of density testing, and other sampling and testing. 5-04.3(15) Sealing Pavement Surfaces Apply a fog seal where shown in the plans. Construct the fog seal in accordance with Section 5-02.3. Unless otherwise approved by the Engineer, apply the fog seal prior to opening to traffic. 5-04.3(16) HMA Road Approaches HMA approaches shall be constructed at the locations shown in the Plans or where staked by the Engineer. The Work shall be performed in accordance withSection5-04. 5-04.3(17) Pavement Reinforcement The Contractor shall install the asphalt interlay fabric at the locations and to the dimensions shown on the Plans and as directed by the Engineer. The interlay fabric shall be placed on existing asphalt or concrete pavement to be overlaid with HMA mix specified in the contract. CONSTRUCTION REQUIREMENTS All equipment, tools, and machines used in the performance of the work shall be subject to the approval of the Engineer and shall be maintained in satisfactory working condition at all times. Equipment for surface cleaning shall be capable of effectively removing oil, grease, dust, dirt or other objectionable materials from the pavement. Application equipment shall consist of suitable brooms, distributor, and laydown machine as required. The distributor shall have a capacity of not less than 1,000 gallons and shall be so designed, equipped, maintained and operated that asphalt material of an even heat shall be uniformly applied at the required rate. It shall be insulated and equipped with an adequate heating device. It shall be equipped with a 10-foot spray bar with extensions, pressure Downey Side Channel Final Phase/Dahl 5 - 32 March 18, 2022 Project Number: 18-3007.1 pump and gauge, with a volume gauge so located as to be observed easily by the inspector from the ground, a tachometer to control accurately the speed and spread of asphalt, and two thermometers, one to be installed permanently in the tank to indicate temperature of the asphalt at all times. The power for operating the pressure pump shall be supplied by an independent power unit which will develop a minimum of 25 pounds per square inch pressure at the spray bar. The laydown machine shall consist of a small tractor with attachment for the fabric installation. Bucket loaders or backhoes are not permitted for installation. The Contractor shall not begin application of the interlay fabric until he has demonstrated, to the satisfaction of the Engineer, that all labor, equipment, and materials necessary to apply the interlay fabric are either on hand or readily available. MATERIALS The approved products are: 1. TenCate Mirafi MPM30 (PGM-30) 2. Tensar GlasPave 25 3. Roadmat RM35 The material properties of the asphalt interlay fabric shall conform to all design and nominal performance standards of TenCate Mirafi MPM30 (PGM-30), Tensar GlasPave 25, Roadmat RM35 or the properties listed below in Table 2.01. Submittals shall include independent confirmation of the material properties. Table 2.01 – Physical Properties of the asphalt interlay fabric Property ASTM Test Method Units Min. Avg. Roll Value Tensile Strength @ 0º Tensile Strength @ 90º D5035 lbs/in 200 200 Tensile Elongation % < 5.0 Melting Point (glass) D276 °F (°C ) 450º (232º) Asphalt Retention D6140 gal/yd² 0.10 Mass per Unit Area D5261 oz/yd² 4.0 STORAGE The paving interlayer rolls shall be labeled, with a durable label indicating manufacturer, product name or style number, roll and lot number, and roll dimensions shall be attached to each roll. The paving interlayer rolls shall be delivered and handled in a manner to prevent damage and shall be inspected for defects and damage prior to use. The paving interlayer shall be stored in a dry covered condition, free from dust, dirt, off the ground, flat to prevent bowing, protected from precipitation, ultraviolet radiation, strong chemicals, sparks and flames, Downey Side Channel Final Phase/Dahl 5 - 33 March 18, 2022 Project Number: 18-3007.1 temperatures in excess 71 °C (160 °F) and other environmental condition that could cause damage. WEATHER AND MOISTURE LIMITATIONS Work shall not be done during wet weather conditions nor when the pavement and ambient air temperatures are below 50°F. The pavement shall be surface-dry at the time of the application of the asphalt. SURFACE PREPARATION All areas of base failure shall be removed and replaced to acceptable industry standards for the specific traffic loads and condition of the project. Pre-Leveling, if necessary, shall be done prior to placing paving interlayer. The pavement surface shall be free of all foreign materials such as dirt, grease, etc. Prior to applying the asphalt, all dust and loose material shall be removed from the pavement surface with compressed air. Existing cracks shall be filled as specified elsewhere under “Crack Sealing.” In an overlay or milled surface application, repair all failed pavement areas prior to installation of the paving interlayer. Fill all cracks ¼” or greater with approved material. Immediately prior to placement of paving interlayer, the pavement surface shall be dry, cleaned of anything that would interfere with adhesion, for e.g., vegetation, moss, dirt, gravel or water. A leveling or "scratch" course is recommended when road surface is not acceptable and shall be of proper gradation and sufficient thickness to achieve a smooth, level surface with no gaps greater than ¼” depth and width or be acceptable to the project engineer. A finish grind may be used as an alternative to an asphalt leveling course being placed, when you can achieve the final surface texture has no cracks, gaps or vertical angles greater the ¼” depth and width or be acceptable to the project engineer. In all cases the surface must be clean and dry and the application rate of the Hot PG grade asphalt binder shall be increased to insure complete interlayer saturation and bonding. INSTALLATION A. Apply the asphalt interlay fabric in a hot PG graded asphalt binder. Asphalt Emulsion is NOT acceptable for placing paving interlayer due to time delay for it to break and the difficulty in insuring quality as installed. B. Asphalt Binder 1. A hot asphalt binder shall be applied to saturate the paving interlayer (min. to be the asphalt retention rate) plus amount needed to bond to existing surface and the new overlay. The asphalt binder to be used shall be PG58H –22 (PG64 -22) or Downey Side Channel Final Phase/Dahl 5 - 34 March 18, 2022 Project Number: 18-3007.1 higher. Sustained ambient temperatures (above 90º) may require a stiffer binder gradation like PG58V –22 (PG70 -22) or higher to improve set time and reduce risk of fabric pick-up under construction traffic. 2. The hot asphalt binder shall be applied per the paving interlayer manufacturer or as directed by the Engineer. For TenCate Mirafi MPM30 the hot asphalt binder shall be applied at a rate of 0.10 Gal/SY on a new HMA leveling surface. On an old smooth surface or a clean fine milled surface apply hot asphalt binder shall be applied at a rate of 0.12 Gal/SY. For Tensar GlasPave 25 the hot asphalt binder shall be applied at a rate of 0.15 Gal/SY on a new pavement surface, 0.17 Gal/SY on an aged oxidized surface, and a rate of 0.2 Gal/SY on a milled surface. 3. Spray application shall extend four (4) inches wider than width of paving interlayer on lap side. Hot asphalt binder application shall be wide enough to cover the entire width of engineered paving mat material overlaps. The hot asphalt binder shall be applied only as far in advance of the engineered paving mat material installation as is appropriate to ensure a tacky surface at the time of the engineered paving mat material placement. Traffic shall not be allowed on the hot asphalt binder. 4. The hot asphalt binder shall be applied by a distributor truck in a smooth uniform manner at as low a temperature as is possible to achieve the right application rate, depending on ambient and road surface temperatures and type of PG asphalt binder used. Temperature of the hot asphalt binder shall be sufficiently high enough to permit uniform spray pattern and shall be between 350º F and 400º F. The air temperature shall be 50º F and rising for placement of the hot asphalt binder coat. C. The paving interlayer shall be installed with equipment in good working order that is capable of installing the fabric without wrinkles or manually as needed and recommended by manufacturer. 1. Initial alignment of the interlay fabric is very important, since the fabric direction cannot be changed appreciably without causing wrinkles. If the alignment of the interlay fabric must be changed, the fabric shall be cut and realigned, overlapping the previous material and proceeding as before. 2. If manual lay-down methods are used, the paving fabric shall be unrolled, aligned, and placed in increments of approximately thirty (30) feet or as project engineer suggest. Downey Side Channel Final Phase/Dahl 5 - 35 March 18, 2022 Project Number: 18-3007.1 3. The material shall be placed flat and wrinkle-free. The paving interlayer installation may require hand brooming as necessary to eliminate ripples that may occur during installation. 4. Brooming or squeegee of paving interlayer is required to insure adequate adhesion into the hot asphalt binder before the hot asphalt binder has cooled and lost tackiness. If the interlayer wrinkles more than 1” height during installation, the wrinkle shall be cut and lapped in the direction of paving. In these repaired areas, additional hot asphalt binder shall be applied as needed to achieve a sound bond to the substrate. Damaged engineered paving mat shall be removed and replaced, per the manufacturer's recommendations, at the contractor's expense with the same type of material. 5. To ease installations around curves, the paving fabric can be placed in shortened lengths by mechanical equipment or by hand. 6. Paving interlayer shall be lapped two (2) to four (4) inches longitudinally and two (2) to four (4) inches transversely. Transverse laps shall be in the direction of the asphalt concrete overlay placement insuring hot asphalt binder is placed under the overlap. The interlay fabric shall be neatly cut and contoured at all joints. 7. Excess hot asphalt binder that bleeds through the engineered paving mat under normal construction traffic shall be countered by broadcasting clean sand or hot mix to create a bond break between the excess hot asphalt binder and the construction equipment tires. Excess blotting sand shall be removed from the interlayer prior to placing the HMA overlay. No other material, such as asphalt release agents or diesel, shall be used for this purpose. 8. No traffic, except necessary construction traffic or emergency vehicles, shall be driven on the engineered paving mat, unless approved by the engineer. If traffic on the interlayer is approved by the engineer, clean sand shall be lightly broadcasted over the engineered paving mat interlayer, and any loose sand shall be removed prior to paving. 9. Turning of construction equipment and other vehicles shall be gradual and kept to a minimum to avoid damage to the paving interlayer. Caution: Parking on the installed paving fabric prior to final overlay for extended periods could cause damage to the interlayer. 10. Placement of the first lift of the HMA overlay shall closely follow placement of the engineered paving mat. All areas in which the engineered paving mat has been placed shall be Downey Side Channel Final Phase/Dahl 5 - 36 March 18, 2022 Project Number: 18-3007.1 paved during the same day, unless approved otherwise by the engineer. In the event of rainfall on the engineered paving mat prior to the placement of the first HMA overlay lift, the engineered paving mat shall be allowed to dry before the HMA is placed. The compacted thickness of the first lift of the HMA overlay on the engineered paving mat shall not be less than 1.5 inches, and the temperature of the mix at placement shall not exceed the engineered paving mat melting point temperature. Where the total HMA overlay thickness is less than 1.5 inches, engineered paving mat shall not be placed. NOTE: Minimum lift thickness should be at least 3 times the nominal maximum aggregate size to ensure aggregate can align themselves during compaction to achieve required density and also to ensure mix is impermeable. 11. Paving interlayer should never be installed when it or the pavement surface is wet. 12. The Contractor shall not place more interlay fabric on the roadway than can be overlaid the same day with Hot Mix Asphalt. No fabric, except that which is required for normal lapped joints, shall be exposed to traffic. 13. In the event of breakdown of the paving operation, the interlay fabric which has not been overlaid shall be dusted with sand to break the tackiness of the sealant so traffic does not pick up the fabric. The application rate shall uniformly dust the roadway as approved by the Engineer. More than one application of sand may be required. Before placing the asphalt concrete, the fabric surface shall be broomed to remove the excess sand as directed by the Engineer. The sand shall meet the graduation requirements of the Section 9-03.1(2)B of the WSDOT Standard Specifications. WORKMANSHIP AND QUALITY CONTROL A Technical Representative for the manufacturer of the paving interlayer shall be on the project to work with the Contractor’s personnel and to provide the necessary technical assistance to ensure the satisfactory placement of the interlay fabric and HMA overlay. The representative shall not leave the project until the Engineer is satisfied that the Contractor has a full understanding of what is required to place the interlay fabric satisfactorily. The installing contractor shall give sufficient notice of planned work schedule such that proper inspection of workmanship is accomplished. 1. Daily, the Contractor shall certify that interlayer was installed per plans and specifications and confirm, by weight tickets and measuring asphalt used, that the hot asphalt binder usage equates to the specified amount for proper interlayer saturation and bonding. Downey Side Channel Final Phase/Dahl 5 - 37 March 18, 2022 Project Number: 18-3007.1 2. Hot asphalt binder application rate shall not be reduced without the Engineer’s approval. 3. Certification of compliance from the binder supplier shall be provided for each load of hot asphalt binder delivered to the jobsite, showing the type and quality of material delivered. 4. The Contractor shall provide satisfactory confirmation to the Engineer, for each Street Section, showing the total quantity of asphalt binder installed, at the proper application rate as published by the manufacturer. 5-04.4 Measurement HMA Cl. ½” PG 58V-22, HMA for Pavement Repairs Cl. ½” PG 58V-22, and Commercial HMA will bemeasured by the ton in accordance with Section 1-09.2, with no deduction being made for the weight of asphalt binder, mineral filler, or any other component ofthe mixture. If the Contractor elects to remove and replace mix as allowed by Section 5-04.3(11), the material removed will not be measured. 5-04.5 Payment Payment will be made for each of the following Bid items that are included in the Proposal: The unit contract price per ton for “HMA Cl. ½” PG 58V-22” shall be full compensation for all costs incurred to carry out the requirements of Section 5-04 except for those costs included in other items which are included in the Subsection and which are included in the Proposal. This work shall include the cost to install an asphalt thickened edge and/or the pre-leveling work in the areas identified on the plans. The cost for anti-stripping additive and water shall be included in this bid item. No payment will be made for temporary pavement markings. Temporary pavement markings shall be incidental to the project and cost shall be included in the various items of the Contract. Downey Side Channel Final Phase/Dahl 6 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 6 – STRUCTURES SECTION 6-05 IS DELETED AND REPLACED WITH THE FOLLOWING: 6-05 PILINGS 6-05.1 Description This section describes the work necessary to install timber piles for construction of Habitat Structures described in Section 6-20. This work consists of furnishing and driving timber piles into the silt, sand and clay subgrade as shown in the Plans. This work also includes cutting of piles when required. A Hydraulic and Geomorph analysis has been included in Section 8 for reference. 6-05.3(11)G Pile Cutoff The Contractor shall install piles to the required design depths shown on the Plans and shall trim/cut the tops of piles to the dimensions shown on the Plans or as directed by the Engineer. 6-05.3(13) Treatment of Timber Pile Heads No preservatives shall be applied to pile heads. 6-05.4 Measurement Measurement for furnishing timber piles shall be the number of piles of the length and diameter specified on the Plans. Measurement for installing timber piles will be the number of piles installed to the required design embedment depth specified on the Plans. 6-05.5 Payment Timber Pile, Furnish – Side Channel Habitat Structure Type 1”, per each “Timber Pile, Furnish – Side Channel Inlet Structure Type 3”, per each “Timber Pile, Furnish – Low Flow Eddy Habitat Structure Type 4”, per each The unit contract price per linear foot of driving for “Installation of Timber Piles” constitutes complete compensation for all labor, materials, tools and equipment necessary to install piles including pile installation, trimming and field fitting, and furnishing and installing wooden dowels necessary to install the piles to the required design embedment depth specified on the Plans or as directed by the Engineer. Downey Side Channel Final Phase/Dahl 6 - 2 March 18, 2022 Project Number: 18-3007.1 SECTION 6-20 IS DELETED AND REPLACED WITH THE FOLLOWING: 6-20 HABITAT STRUCTURES 6-20.1 Description This work consists of constructing habitat structures at the locations and in conformity with the lines and dimensions shown on the Plans, or as established by the Engineer. Habitat structure construction shall consist of placement of logs, racking, and slash, and lashing key logs to other key logs and piles with chain. This work does not include structure excavation and backfilling, pile placement, placement of topsoil or mulch, or revegetation around each structure. The Plans show 4 types of habitat structures: 1. Side Channel Habitat Structure Type 1 2. Floodplain Habitat Structure Type 2 3. Side Channel Inlet Structure Type 3 4. Low Flow Eddy Habitat Structure Type 4 Detailed drawings and layering plans for each habitat structure type are provided in the Contract Plan set. 6-20.2 Materials Materials shall meet the requirements of the following sections of the Standard Specifications and these Special Provisions: Chain and Hardware for Lashing Logs KSP 9-06.20 Cable and Hardware for Lashing Logs KSP 9-06.21 Heavy Loose Riprap WSDOT 9-13.1(1) Light Loose Riprap WSDOT 9-13.1(2) Logs without Rootwads KSP 9-37.1(1) Logs with Rootwads KSP 9-37.1(2) Racking Logs KSP 9-37.1(3) Slash Material KSP 9-37.1(4) 6-20.3 Construction Requirements The Contractor shall not commence construction of each habitat structure until: 1. The location and orientation of each structure is staked by the Contractor and approved by the Engineer: 2. All necessary temporary erosion and sediment controls are installed and properly maintained; 3. Only after 100% of the structure excavation work area has been isolated from Green River flow where applicable per Section 8-01.3(1)C of these Special Provisions. Downey Side Channel Final Phase/Dahl 6 - 3 March 18, 2022 Project Number: 18-3007.1 6-20.3(1) Side Channel Habitat Structure Type 1 The Plans include logs partially buried into the channel banks. Wood including key logs and racking logs, slash and backfill material placement shall be performed as detailed in the Plans, or as otherwise directed by the Engineer to adjust for varying log diameters and shapes. The Contractor shall place the logs in each layer in direct contact with the pile logs unless noted otherwise in the Plans. Where logs do not contact piles, said logs shall be placed such that direct contact is made with other logs within the structure in a manner that the upper log acts to pin down the lower log. Logs shall be partially buried as shown in the Plans and backfilled with native excavated material. Native backfill shall be compacted by tamping the surface with an excavator bucket until firm and flush with the adjacent surface. Where noted on the Plans, the Contractor shall lash vertical pile logs to horizontal key logs using 3/8” diameter grade 43 steel chain and approved connection hardware matching the chain’s strength. Lashing shall be installed as shown on the Plans. 6-20.3(2) Floodplain Habitat Structure Type 2 The Plans include logs partially buried into the channel banks. Wood including key logs and racking logs, slash and backfill material placement shall be performed as detailed in the Plans, or as otherwise directed by the Engineer to adjust for varying log diameters and shapes. The Contractor shall place the logs in each layer in direct contact with the pile logs unless noted otherwise in the Plans. Where key logs do not contact pile logs, said logs shall be placed such that direct contact is made with other logs within the structure in a manner that the upper log acts to pin down the lower log. Logs shall be partially buried as shown in the Plans and backfilled with native excavated material. Native backfill shall be compacted by tamping the surface with an excavator bucket until firm and flush with the adjacent surface. Where noted on the Plans, the Contractor shall lash vertical pile logs to horizontal key logs using 3/8” diameter grade 43 steel chain and approved connection hardware matching the chain’s strength. Lashing shall be installed as shown on the Plans. The logs for Floodplain Habitat Structure Type 2 are currently stockpiled on site for use by contractor. 6-20.3(3) Side Channel Inlet Structure Type 3 The Plans include log orientations in a sequence of vertical layers. Wood including key logs and racking logs, slash and backfill material placement shall be performed for each layer as detailed in the Plans, or Downey Side Channel Final Phase/Dahl 6 - 4 March 18, 2022 Project Number: 18-3007.1 as otherwise directed by the Engineer to adjust for varying log diameters and shapes. Contractor can elect to install piles prior to or after excavation for habitat structure construction. If piles are installed before structure excavation, any overexcavation and replacement of native backfill material to the excavation limits shown on the Plans shall be at the Contractor’s expense. The Contractor shall place the logs in each layer in direct contact with timber piles unless noted otherwise in the Plans. Where logs do not contact timber piles, said logs shall be placed such that direct contact is made with other logs within the structure core in a manner that the upper log acts to pin down the lower log. Logs shall be placed with ends protruding outside of the structure core to help hold racking material tight against the structure. Where noted on the Plans, the Contractor shall lash timber piles to horizontal key logs using 3/8” diameter grade 43 steel chain and approved connection hardware matching the chain’s strength. Lashing shall be installed as shown on the Plans. Each layer shall be inspected by the Engineer prior to addition of racking and slash. Wood placement for each layer shall be performed to allow clear access for inspection by the Engineer. The Contractor shall provide 24 hours advance notice prior to any required inspection. Contractor shall make all adjustments in the log placements or other components as directed by the Engineer. When working below the water surface, the Contractor shall account for the buoyancy of the wood during placement to ensure the logs are placed at the locations and in conformity with the elevations, dimensions and orientations shown on the Plans. If dewatering is required to place logs in a structure per the Plans it shall be considered incidental to the construction of the habitat structure. The Contractor shall coordinate with the Engineer prior to placing racking logs and slash material for each habitat structure. The Contractor shall then place slash material, racking logs and backfill in the structure around the logs for each layer per the structure layering plans included in the Plans. Slash material shall be covered with gravel and bucket compacted to minimize voids. Per Section 2-09.3(1)E of these Special Provisions, the Contractor shall place roughly 1300 tons of light loose riprap and 450 cubic yards of native backfill in the structure around the logs for each layer. Backfill material shall be placed with as few voids as possible. Each backfill layer shall be bucket compacted to achieve as few voids as possible. Following installation of the final layer of logs, slash, racking and backfill material, the Contractor shall place native excavated material to a depth of 12 inches. Downey Side Channel Final Phase/Dahl 6 - 5 March 18, 2022 Project Number: 18-3007.1 The Contractor should expect that it will be difficult to dewater the work area even though it is isolated from the river. The Contractor may place the lower logs “in-the-wet” to minimize water management costs provided the work area is completely isolated from flowing water in the river. If working below the water surface, the Contractor shall account for the buoyancy of the wood during placement to ensure the logs are placed in accordance with the layers shown in the Plans. If dewatering is required to place logs in the structure it shall be considered incidental to the construction of the structure. 6-20.3(4) Low Flow Eddy Habitat Structure Type 4 The Plans include logs partially buried into the channel bank in the main channel activated at low flow. Five logs shall be lashed together vertically as shown on the Plans using ½” diameter galvanized wire rope per specification 9-06.21. The top and bottom 3” of each log shall be shaved and planed to provide an even contact between logs. Each log shall be lashed to the vertical piles and lashed to adjacent logs to form a tight wall of logs as shown no the Plans. The cable lashing shall be tightened such that the cable has less than one-quarter inch of lateral deflection by pulling on the cable by hand. Around 11 tons of riprap is anticipated per the project plans. 6-20.4 Measurement The habitat structures will be measured per each structure installed to the requirements in these Special Provisions, including the required materials to complete this work as noted in the plans. The Contractor shall furnish the logs, which will be measured per each log delivered to the site and used for construction as described in Section 9-37.1. 6-20.5 Payment “Side Channel Habitat Structure Type 1” “Floodplain Habitat Structure Type 2” “Side Channel Inlet Structures Type 3” “Low Flow Eddy Habitat Structure Type 4” The unit Contract price per each for the above items shall be full pay for all materials (excluding imported logs, stockpiled logs currently on site, and timber piles), labor, tools, equipment, and supplies necessary for the assembly and construction of the habitat structures as shown on the Plans, except for “Installation of Timber Piles”. These unit Contract prices include structure excavation, acquisition and installation of riprap and native backfill, installation of logs, acquisition and installation of chaining and cable, backfill and compaction. Payment of excavation and backfill for the purposes of burying ends of logs in “Side Channel Habitat Structure Type 1” and “Floodplain Habitat Structure Type 2” shall be incidental to the unit Contract price for each structure. Downey Side Channel Final Phase/Dahl 6 - 6 March 18, 2022 Project Number: 18-3007.1 “Log – Type 1”, per each “Log – Type 2”, per each “Log – Type 3”, per each “Log – Type 4”, per each “Log – Type 5”, per each “Log – Type 6”, per each “Log – Type 7”, per each “Log – Type 8”, per each “Log – Type 9”, per each “Log – Type 10”, per each “Log – Type 11”, per each “Log – Type 12”, per each Downey Side Channel Final Phase/Dahl 7 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 7 – DRAINAGE STRUCTURES, STORM SEWERS, SANITARY SEWERS, WATER MAINS, AND CONDUITS DIVISION 7 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 7-20 PROTECTIVE STEEL PLATES 7-20.1 Description This Work consists of supplying and installing steel plates to protect the pedestrian trail located adjacent to Frager Road. 7-20.2 Materials Steel plates may be new or salvaged. Salvaged plates, if used, cannot be bent, cracked, significantly corroded, or otherwise damaged. Project Engineer will approve of the condition of salvaged plates. Steel plates shall be a minimum of 1-inch thick. 7-20.3 Construction Requirements The Contractor shall install steel plates at the entrance and exit of the project area (area is noted in the plans). The sheets shall be placed prior to accessing the site and will remain on site through the duration of construction. The fill between the steel sheets and the paved trail shall consist of Gravel Backfill for Drains and shall be compacted to create a level surface for access and equal distribution of weight. Fill on the outside of the sheet shall be compacted in lifts. Fill placement on either side of the sheets shall be balanced for level access and equal distribution of weight. Each sheet shall have two holes on the top to receive an appropriately sized rigging chain so that the sheets can be removed at a later date. The contractor shall coordinate with the engineer to survey the tops of the steel plates before they are completely covered or backfilled. At the completion of construction all plates and fill material will be removed and cleared from the site, leaving the entrance and exit in like condition to the start of construction. 7-20.4 Measurement “Supply and Install Steel Plates” will be measured per lump sum 7-20.5 Payment The unit contract is lump sum for “Supply and Install Steel Plates” which shall be complete compensation for all labor, materials, tools, supplies and equipment necessary to furnish and install 4’ x 8’ x 1” Downey Side Channel Final Phase/Dahl 7 - 2 March 18, 2022 Project Number: 18-3007.1 sheet steel plates to protect the pedestrian trail located adjacent to Frager Road. The bid item price includes, but is not limited to: excavation, dewatering, backfill compaction and removal of sheets at the close of the project. Downey Side Channel Final Phase/Dahl 8 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 8 – MISCELLANEOUS CONSTRUCTION 8-01 EROSION CONTROL AND WATER POLLUTION CONTROL SECTION 8-01.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.1 Description This work consists of temporary erosion and sedimentation control procedures (TESCP) as shown on the construction plans, specified in these Kent Special Provisions, and ordered by the Engineer as work proceeds. The TESCP are intended to minimize erosion and sedimentation as well as protect waters of the state and the city’s municipal separate storm sewer system (MS4) as required by law. SECTION 8-01.2 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.2 Materials Materials shall meet the requirements of the following sections of the Kent Special Provisions and the WSDOT Standard Specifications: Seed .................................... KSP 9-14.3 Fertilizer ............................... KSP 9-14.4 Mulch and Amendments .......... KSP 9-14.5 Tackifier ............................... KSP 9-14.5(7) 8-01.3 Construction Requirements SECTION 8-01.3(1) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.3(1) General Preventing and controlling pollution, erosion, runoff, and related damage requires the Contractor to install temporary stormwater best management practices (BMPs) as per the plans and as directed by the City. As site conditions dictate, additional BMPs may be required. The Contractor shall anticipate the need for additional best management practices and propose necessary changes to the City. Should the Contractor fail to install the required temporary erosion and sediment control (TESC) measures or to perform maintenance in a timely manner, or fail to take immediate action to install additional approved measures, all fines, cost of cleanup, costs for delays and down time shall be borne by the Contractor. All cost for this work shall be paid for under the unit contract bid prices. The upgrading of the TESCP facilities shall not constitute a basis for additional working days for this project. The Contractor shall provide the Engineer a minimum of two working days notice prior to clearing adjacent to any wetland, Mullen Slough, Downey Side Channel Final Phase/Dahl 8 - 2 March 18, 2022 Project Number: 18-3007.1 the Green River, or other sensitive area. During the construction period, no disturbance beyond the flagged clearing limits shall be permitted. The flagging shall be maintained by the Contractor for the duration of construction. The TESC facilities shall be in accordance with and conform to the Kent Surface Water Design Manual, the WSDOT Standard Specifications, and the Ecology Construction Stormwater General Permit (if applicable), except as modified by the Kent Design and Construction Standards or these Kent Special Provisions. It shall be the responsibility of the Contractor to notify the City at once of any TESC deficiencies or changes in conditions such as rutting and or erosion that may occur during construction. The Contractor may recommend possible solutions to the Engineer in order to resolve any problems that are occurring. The requirements of this section shall apply to all areas of the site subject to construction activity as described in the WSDOT Standard Specifications, the Kent Special Provisions and contract plans, including Contractor construction support facilities, Contractor personnel parking areas, equipment and material storage/laydown areas, and other areas utilized by the Contractor for completion of the work. Nothing in this section shall relieve the Contractor from complying with other contract requirements. SECTION 8-01.3(1)A IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.3(1)A Submittals Prior to the start of any construction activities, the Contractor shall submit for the Engineer’s review and approval, the following, as necessitated by the work: 1. Dewatering Plan 2. Spill Prevention Control and Countermeasures Plan 3. Temporary Work Area Isolation Barrier Installation, Maintenance and Removal Plan for work in-water work 4. Name and contact info for Contractor’s CESCL SECTION 8-01.3(1) IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTIONS: 8-01.3(1)C Water Management, Work Area Isolation and Fish Handling Any water pumped from type 3 structure excavations or side channel excavations shall be treated as necessary to remove sediment and reduce turbidity to levels that meet permit requirements before discharge to the Green River, Mullen Slough, or other surface waters. Alternately, pumped water may infiltrate into the ground within the project excavation area. Downey Side Channel Final Phase/Dahl 8 - 3 March 18, 2022 Project Number: 18-3007.1 Channel excavations shall be conducted such that site stormwater runoff will collect at the base of the excavation and infiltrate to the maximum extent practicable. Work Area Isolation Isolation of the work area from the Green River shall be performed by constructing barriers at each end of the 4 side channel connections to the river. These barriers shall also isolate the construction of Side Channel Inlet Type 3 structures from Green River flows. The Contractor shall construct a barrier at each of these locations to minimize the flow- through and infiltration of water into and out of the work area to enable in-water work in quiescent conditions and to meet the water quality permit requirements provided in the Contract Documents. Barrier installation and removal shall adhere to permitted limitations on work in the river. The Contractor’s temporary work area isolation system shall be maintained until completion of the in-water work below the Ordinary High Water Mark (OHWM) as shown on the Plans. The Contractor shall furnish, install and maintain all aspects of the temporary work area isolation system. It is the sole responsibility of the Contractor to determine the top elevation of each work area isolation barrier necessary to completely isolate the work area from flowing water in the Green River. At a minimum, the Contractor shall construct the temporary work area isolation barriers to provide isolation for a 5% exceedance flow during the scheduled in-water work window. The permitted in-water work window is: July 1st to August 31st and includes all work within the Green River’s wetted perimeter, this information is reflected in the Hydraulic Project Approval. Model-simulated flow rates and water surface elevations have been estimated as follows: July August September October Exceedance Probability Flow (cfs) WSE (ft) Flow (cfs) WSE (ft) Flow (cfs) WSE (ft) Flow (cfs) WSE (ft) 10% 964 <21.74 406 <21.74 579 <21.74 1330 23.3 5% 1130 22.6 488 <21.74 799 <21.74 1860 25.1 2% 1400 23.6 614 <21.74 1090 22.4 2740 27.1 1% 1570 24.1 671 <21.74 1460 23.8 3830 29.1 Average 535 <21.74 295 <21.74 354 <21.74 658 <21.74 All water surface elevations listed are estimated at the upstream end of the project area. WSE – water surface elevation (estimated) cfs – cubic feet per second ft - feet Additional information regarding past records of Green River water levels in the project vicinity is listed below: Downey Side Channel Final Phase/Dahl 8 - 4 March 18, 2022 Project Number: 18-3007.1 200th Street: https://waterdata.usgs.gov/monitoring- location/12113344/#parameterCode=00065&period=P7D Meeker Street: https://waterdata.usgs.gov/wa/nwis/uv/?site_no=1211 3310&PARAmeter_cd=00060,00065 South 277th Street: https://waterdata.usgs.gov/monitoring- location/12113150/ Green River near Auburn: https://waterdata.usgs.gov/monitoring- location/12113000/#parameterCode=00065&period=P7D The Contract Plans provide a basic work area isolation plan with an approximate alignment of all necessary isolation barriers. The Contractor shall submit a Temporary Work Area Isolation Barrier Installation, Maintenance and Removal Plan to the Engineer for approval at least 15 working days prior to commencing in-water work. At a minimum, the plan shall address the following details: A list of equipment to be used for installation, maintenance and removal of the temporary work area isolation barriers including descriptions and capacities. Overall sequence and methods used to install the temporary work area isolation barriers and related coordination with fish removal in isolated work areas to be performed by others (described below in this section) . An inspection and maintenance plan to ensure the stability and integrity of the temporary work area isolation barriers. Methods used to remove latent sediment and debris from the natural streambed and newly constructed side channel prior to removing the temporary work area isolation barriers and allowing river flow into the isolation zone. Overall sequence and methods used to remove the temporary work area isolation barriers and introduce river flow into the side channels. Methods and procedures to ensure compliance with environmental regulations and all permit requirements. The Contractor shall notify the Engineer at least 5 working days in advance of beginning the temporary work area isolation barrier removal sequence. The Contractor shall remove all latent sediment and debris from scour pools, and the exposed faces of the structures by applying clear water, or water from the river, to the site. Turbid water generated during this activity shall be contained within the work area isolation zone shown on the Plans. The Contractor shall continue adding clean water, or allowing river water into the containment zone as necessary, until the water within the containment zone is within 5 NTU’s (Nephelometric Turbidity Units) of the baseline turbidity conditions as determined by the Engineer prior to commencing removal of the temporary work area Downey Side Channel Final Phase/Dahl 8 - 5 March 18, 2022 Project Number: 18-3007.1 isolation barrier. The Contractor must receive approval from the Engineer prior to commencing isolation barrier removal. Temporary Floating Turbidity Curtain This work consists of furnishing, installing, maintaining and removing the temporary floating turbidity curtains within the river as shown on the Plans and as needed to contain turbid water within the isolated in- water areas during construction. Turbidity curtains (Type III 22oz equivalent, also known as a DOT Heavy Duty type 3 HD permeable curtain or of similar specifications) shall meet the requirements of “rough water” with currents up to 5 feet per second, and shall conform to the following requirements: 1. Floatation Size (min) – 12-inch expanded polystyrene, enclosed on fabric pocket 2. Top Tension Line (min) – two 5/16=inch (8mm) galvanized steel cables, 9,200 lb break strength 3. Bottom Ballast (min)- 1.5 lb/ft enclosed 3/8-inch diam galvanized chain, 10,600 lb break strength 4. Connection Between Sections – Aluminum collar-reinforced quick disconnects. Laced grommets on lower skirt. Ballast chains ends shackled section-to-section. 5. Fabric – 22 oz/sq, grab tensile strength > 500 lbs (ASTM D4632) Curtain depth and anchoring shall adhere to manufacturers recommendations. The temporary floating turbidity curtain shall be installed immediately after the temporary work area isolation barrier is in place. Installation and removal procedures for the temporary floating turbidity curtain shall minimize silt release and disturbance of silts on the bottom of the river bed. The Contractor shall adjust floatation sections, curtain weight ballast, and anchors of the turbidity curtain as necessary to keep the top section of the curtain floating on the water surface and the bottom of the turbidity curtain in contact with the river bed ground surface through the length of the curtain. In addition, the Contractor shall draw the turbidity curtain tightly against the bank at the downstream end and secure the end to the bank. The temporary floating turbidity curtain shall remain in place until all in- water work is completed and the water contained by the turbidity curtain satisfies the permit requirements for discharge. Fish Handling This work shall consist of cooperating and assisting with the fish handling activities that are to be done by others. The Contractor shall schedule construction activities to allow access and performance of fish handling work by others without delay. The Contractor shall conduct a pre-construction coordination meeting with Downey Side Channel Final Phase/Dahl 8 - 6 March 18, 2022 Project Number: 18-3007.1 the fish handling team prior to mobilization. The Contractor shall conduct a brief daily meeting each morning with the fish handling team leader during the duration of the fish handling work. The Contractor shall take actions as needed to prevent injury or entrapment of fish at all times. The Contractor may be requested to assist in the fish handling process by providing materials, equipment, operators, and/or laborers for items such as, but not limited to, the following: 1. Trash pumps with fish screens on the pump intakes, for localized dewatering of pool areas, and pump hoses to direct the dewatering discharges to a turbid water filter system on nearby area or approved other sites. 2. One or more generators to power electrical lighting equipment 3. Electrical and/or battery-powered lighting equipment 4. Fish tanks, buckets, and other containers 5. Nets If at any time it is determined by the Engineer that the Contractor must temporarily stop their operations that were previously agreed upon during the daily coordination meeting, the Contractor shall be entitled to standby compensation. Introduction of River Flow in Side Channels When a temporary work area isolation barrier is ready to be removed at the entrance to a side channel, the Contractor shall implement a procedure, with whatever materials and equipment are necessary, to gradually introduce river flow into the side channel, if the river water level is high enough to enter the side channel from the upstream end. The intention of this requirement is to reduce potential for freshly graded side channels to erode, and doing so will also reduce potential for increased turbidity in the river. 8-01.3(1)F Applicable Regulations and Criteria All construction activities are subject to applicable federal, state, and local permits. The Contractor shall comply with requirements of applicable state and local regulatory requirements, including, but not limited to the following: 1. WAC 173-201A Water Quality Standards for Surface Waters of the State of Washington 2. RCW 90.48.080 Discharge of pollutants in waters prohibited 3. City of Kent 2017 Surface Water Design Manual 4. Construction Stormwater General Permit – WA Department of Ecology 8-01.3(1)G Water Quality Monitoring The project is covered under a Construction Stormwater General Permit, which requires water quality monitoring. The Contractor shall Downey Side Channel Final Phase/Dahl 8 - 7 March 18, 2022 Project Number: 18-3007.1 conduct water quality sampling at locations to be defined by the City as per the conditions listed in the permit. Any sampling results that are outside the appropriate range of compliance will require immediate implementation of adaptive management as outlined in applicable permits, the project-specific stormwater pollution prevention plan, and as directed by the Engineer. All sampling records shall be submitted to the Engineer by the last day of the monitoring period. All necessary adaptive management requirements shall be the responsibility of the Contractor to implement and maintain. All costs for this work shall be included in the various unit contract bid prices. SECTION 8-01.3(2)E IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.3(2)E Tackifiers Unless specified otherwise, wood cellulose fiber mulch per Section 9-14(5)10 of the Standard Specifications shall have tackifier incorporated into the mulch fiber during manufacture. If additional tackifier is required, the tackifier shall be organic tackifier as specified in Section 9-14.5(7)A of the WSDOT Standard Specifications. When specified, tackifiers shall be applied in accordance with the manufacturer's recommendations. SECTION 8-01.3 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 8-01.3(17) Vehicle Maintenance and Storage Handling and storage of fuel, oil and chemicals shall not take place within 50 feet of waterways. Storage shall be in dike tanks and barrels with drip pans provided under the dispensing area. Shut-off and lock valves shall be provided on hoses. Fuel, oil, and chemicals shall be dispensed only during daylight hours unless approved by the engineer. Fencing shall be provided around storage area. Locks shall be provided on all valves, pumps, and tanks. Materials used to clean up fuel, oil, and chemical spills shall be disposed of as directed by the engineer. Water used for washing vehicles and equipment shall not be allowed to enter storm drains or other State waters. No processed waste water(s) of any kind shall be discharged onto the ground, to surface waters, or to stormwater conveyance systems. SECTION 8-01.4 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.4 Measurement Temporary Work Area Isolation Barriers will be measured as a lump sum. Downey Side Channel Final Phase/Dahl 8 - 8 March 18, 2022 Project Number: 18-3007.1 Temporary Work Area Isolation Barrier Installation, Maintenance and Removal Plan will be measured as a lump sum. Temporary Floating Turbidity Curtain will be measured by the linear foot along the top edge of the turbidity curtain. Fish Handling will not be specifically measured. SECTION 8-01.5(2) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-01.5(2) Item Bids The unit Contract price per lump sum for “Temporary Work Area Isolation Barriers” shall include all equipment, labor and materials, installation, maintenance and removal of barriers to isolate the work areas from Green River flows and to manage water in the isolated work areas. The unit Contract price per lump sum for “Temporary Work Area Isolation Barrier Installation, Maintenance and Removal Plan” shall include all work to prepare the plan, revise the plan to address comments provided by the Engineer, and adjust the plan as needed during the course of completing construction. The unit contract price per linear foot for “Temporary Floating Turbidity Curtain” shall be full pay for furnishing, installing, maintaining, repairing, storing, replacing as necessary, and removing the temporary floating turbidity curtains. The unit contract price per force account for “Fish Handling” constitutes the complete compensation for all labor, material, tools, supplies and equipment necessary to safely remove and/or exclude fish from the project area as needed. The unit contract price per square yards for “Hand Seeding” shall be full pay for all labor, materials tools and equipment necessary to complete the above said hand seeding, fertilizing, and watering in areas identified by the Engineer in the field to cover patchy areas. The unit contract price per acre for “Seeding, Fertilizing, and Mulching” shall be full pay for all labor, materials tools and equipment necessary to complete the above said hydroseeding, seeding, fertilizing and mulching at the locations shown on the plans. Water, fertilizer and mulch shall be provided by the Contractor as necessary to maintain and establish the seeded areas and is considered incidental to this bid item. Topsoil Type B is considered incidental to this bid item unless a specific bid item is listed in the proposal. The cost of baffling or blocking over spray as required to prevent over spray onto the sidewalk, curbing and non-planter areas is incidental to the unit price. Downey Side Channel Final Phase/Dahl 8 - 9 March 18, 2022 Project Number: 18-3007.1 The unit contract price per hour for “ESC Lead” shall be full pay for all duties outlined in the WSDOT Standard Specifications Section 8- 01.3(1)B (Erosion and Sediment Control (ESC) Lead) in per hour increments. 8-02 ROADSIDE RESTORATION SECTION 8-02.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.1 Description Drawings and Specifications: Definitions: The word “provide” means “furnish and install” (for landscaping only). Dimensions and Measurements: Dimensions govern when shown. Scale is approximate. Contractor shall check all dimensions in the field and verify them with respect to adjacent or incorporated work. Any discrepancies in the drawings shall be brought to the immediate attention of the Engineer before work proceeds further. Number of Specified Items Required: Wherever in these Kent Special Provisions an article, device or piece of equipment is referred to in the singular number, such reference shall include as many such items as are shown on drawings or required to complete the installation. SECTION 8-02.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 8-02.1(1) Submittals The Contractor shall submit within 20 days after Notice to Proceed date a list of all plant material indicating source of supply, order invoice, size and quantity for such species or variety. All plant materials shall meet requirements of State and Federal laws with respect to inspection for plant diseases and infestations. Inspection certificates required by law shall accompany each shipment of plant material and submitted to the Engineer. SECTION 8-02.2 IS DELETED AND REPLACED WITH THE FOLLOWING: 8-02.2 Materials Materials shall meet the requirements of the following sections: Topsoil Type A .......................................... KSP 9-14.2(1) Seed ....................................................... KSP 9-14.3 Fertilizer .................................................. KSP 9-14.4 Mulch and Amendments ............................. KSP 9-14.5 Wood Cellulose Fiber ................................. KSP 9-14.5(10) Coir Fabric ............................................... KSP 2-12.1 Downey Side Channel Final Phase/Dahl 8 - 10 March 18, 2022 Project Number: 18-3007.1 Botanical identification and nomenclature of plant materials shall be based on descriptions by Bailey in “Hortus Third” or superseding editions and amendments. 8-02.3 Construction Requirements SECTION 8-02.3(1) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.3(1) Responsibility During Construction The Contractor shall at all times keep the planted areas free from accumulations of waste materials or rubbish. Upon completion of the planting work, the Contractor shall immediately remove all refuse and debris resulting from the planting activities. The project will not receive either preliminary or final approval if the cleanup does not meet with the approval of the Engineer. 8-02.3(9) Seeding, Fertilizing and Mulching SECTION 8-02.3(9)A IS REVISED BY DELETING THE FIRST THREE PARAGRAPHS AND REPLACING WITH THE FOLLOWING: 8-02.3(9)A Dates for Application of Seed Unless otherwise approved by the Engineer, the final application of seeding, fertilizing, and mulching of slopes shall be performed during the following periods: West of the summit of the Cascade Range - March 1 to May 15 and August 15 to October 1. Where contract timing is appropriate, seeding, fertilizing, and mulching shall be accomplished during the spring period listed above. Written permission to seed after October 1 will only be given when physical completion of the project is imminent and the environmental conditions are conducive to satisfactory growth. SECTION 8-02.3(9)B IS DELETED AND REPLACED WITH THE FOLLOWING: 8-02.3(9)B Seeding and Fertilizing Topsoil and all other unpaved and unsodded areas within easements and right-of-way disturbed as part of this project shall be seeded. Hydroseeding shall be the method of seed application. Hydroseed shall consist of a slurry composed of water, seed, fertilizer, tackifier, and mulch and shall be evenly broadcast over areas to be seeded. All work shall conform in all respects to Section 8-01 of the WSDOT Standard Specifications, except as modified herein. The Contractor shall notify the Engineer not less than 48 hours in advance of any hydroseeding operation and shall not begin the work until areas prepared or designated for hydroseeding have been approved. Following the Engineer's approval, hydroseeding of the approved slopes shall begin immediately. Downey Side Channel Final Phase/Dahl 8 - 11 March 18, 2022 Project Number: 18-3007.1 Seeding shall not be done during windy weather or when the ground is frozen, excessively wet, or otherwise untillable. Hydroseed mixture to be applied by an approved hydro seeder which utilizes water as the carrying agent, and maintains continuous agitation through paddle blades. It shall have an operating capacity sufficient to agitate, suspend, and mix into a homogeneous slurry the specified amount of seed and water or other material. Distribution and discharge lines shall be large enough to prevent stoppage and shall be equipped with a set of hydraulic discharge spray nozzles that will provide a uniform distribution of the slurry. Hand Seeding shall be applied at the rate of 6 pounds per 1,000 square feet. The seed shall be applied by an approved hand held spreader. The seed shall be evenly distributed over the disturbed area. Apply seed mix after fertilizing and rake the seed into the surface soil to a depth of 1/4-inch. The seed and fertilizer cannot be placed in the tank more than 30 minutes prior to application. The seed and fertilizer shall have a tracer added to visibly aid uniform application. This tracer shall not be harmful to plant and animal life. If wood cellulose fiber is used as a tracer, the application rate shall not exceed 25 pounds per acre. Areas where hydroseeding is not practical, must be seeded by approved hand methods as approved by the engineer. When seeding by hand, Contractor shall incorporate seed into the top 1/4 inch of soil. The hydroseed slurry shall consist of the following materials mixed thoroughly together and applied in the quantities indicated. 1. Grass Seed: Mixture shall be fresh, clean, new crop seed. Seed to be mixed mechanically on the site or may be mixed by the dealer. If seed is mixed on site, each variety shall be delivered in the original containers bearing the dealer’s guaranteed analysis. If seed is mixed by the dealer, the Contractor shall furnish to the Engineer the Dealer’s guaranteed statement of the composition of the mixture and the percentage of purity and germination of each variety. Grass seed shall be purchased from a recognized distributor and shall be composed of the varieties mixed in the proportions indicated in the WSDOT Standard Specifications and Kent Special Provisions. Seed shall meet the minimum percentages of purity and germination specified in Section 9-14.3 of the Kent Special Provisions. Seed shall be applied at the rate of 120 pounds per acre. The Contractor shall protect seed from hydration, contamination, and heating during delivery, storage, and handling. Seed shall be stored in a cool dry location away from contaminants. Downey Side Channel Final Phase/Dahl 8 - 12 March 18, 2022 Project Number: 18-3007.1 Mix A shall be used as the standard hydroseed mix unless otherwise specified herein or on approved project plans. 2. Water: The Contractor shall begin maintenance immediately after seeding for a minimum of ten (10) weeks or longer as needed. Water seeded areas before hydroseed slurry has completely dried out. Water slowly and thoroughly with fine spray nozzle. Water the hydroseeded areas at least twice daily (in the early morning and late afternoon) until the grass is well established as determined by the Engineer. Repeat watering operation as required by climatic conditions to keep areas moist for a minimum period of 2 weeks from the day of first watering and as necessary for healthy growth. 3. Mulch: As needed to meet requirements of Sections 8-01.3(11)A and 9-14.5. 4. Fertilizer: All areas which are seeded shall receive fertilizer of the following proportions and formulation applied at the rate of 400 pounds per acre. All areas which are seeded shall receive fertilizer meeting the requirements of Section 9-14.4 of the Kent Special Provisions. Fertilizer shall not be applied on any creek sideslopes in order to avoid contamination of these creeks. 5. Hand Seeding: Seeding shall be applied at the rate of 6 pounds per 1,000 square feet. The seed shall be applied by an approved hand held spreader. The seed shall be evenly distributed over the disturbed area. Apply seed mix after fertilizing and rake the seed into the surface soil to a depth of 1/4-inch. 6. If the slurry is used for temporary erosion control it shall be applied at the following rates: EROSION CONTROL: Seed 170 lbs/acre of “Mix A” unless otherwise directed by Engineer. Fertilizer 400 lbs/acre Wood Fiber 2,000 lbs/ acre Tackifier 80 lbs/acre SECTION 8-02.3(9)D IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.3(9)D Inspection Inspection of seeded areas shall be made upon completion of seeding operations, at the end of the maintenance period, and at any time during the maintenance period. The Contractor shall reseed, re-mulch or re-fertilize as required to establish a uniform, thick stand of grass. A uniform stand of grass shall be defined as any grass area with no spots greater than one square foot. Downey Side Channel Final Phase/Dahl 8 - 13 March 18, 2022 Project Number: 18-3007.1 Areas failing to show a uniform thick, healthy stand of grass after the maintenance period shall be reseeded consistent with the Kent Special Provisions at the Contractor's expense. Reseeded areas will be subject to inspection for acceptance. SECTION 8-02.3(9)E IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.3(9)E Protection and Care of Seeded Areas Protect adjacent property, public walks, curbs and pavement from damage. Do not place soil directly on paved surfaces. Locate all underground utilities prior to the commencement of work. Keep streets and area drains open and free flowing. Protect all seeding against wind, storm, and trespassing. Replace any plants that become damaged or injured. In seeded areas, treat and reseed damaged spots larger than one square foot. SECTION 8-02.3(11)A IS DELETED AND REPLACED WITH THE FOLLOWING: 8-02.3(11)A Mulch for Seeding Areas Wood cellulose fiber mulch conforming to Section 9-14.5(10) of the Standard Specifications shall be used where mulch is called for on this project. The application rate shall be 2,000 pounds to the acre in accordance with Section 8-01 of the WSDOT Standard Specifications. Mulch shall be incorporated into the slurry of seed and fertilizer. Mulch of the type specified in Section 9-14.5 shall be included in the hydroseeding process. Wood cellulose fiber used as a mulch shall be suitable for application with hydroseeders as specified in Section 8-01.3(9)B. The application of seed, fertilizer, and mulch shall be required in a single operation for all seed applications, unless otherwise directed. Mulch materials, shall be furnished, hauled, and evenly applied at the rates indicated, and shall be spread on seeded areas immediately after seeding unless otherwise specified. Distribution of straw mulch material shall be by means of an approved type mulch spreader, which utilizes forced air to blow mulch material on seeded areas. In spreading straw mulch, the spreader shall not cut or break the straw into short stalks. Straw mulch shall be applied at a rate to achieve a loose, overall thickness of three (3) inches. Areas not accessible by mulching equipment shall be mulched by approved hand methods and shall achieve similar results. Mulch sprayed on signs or sign structures shall be removed the same day. SECTION 8-02.3(11)B IS REVISED AS FOLLOWS: 8-02.3(11)B Bark or Woodchip Mulch Downey Side Channel Final Phase/Dahl 8 - 14 March 18, 2022 Project Number: 18-3007.1 Revise all references in this section from bark or wood chip mulch to “wood chip mulch.” Stockpiled Wood Chip Mulch to be used for the preparation of the future planting site will originate from the stockpiled mulch currently at the project site. A sample of Imported Wood Chip Mulch shall be provided to the Engineer or project Ecologist in a 1-gallon re-closable bag at least seven (7) days prior to application.” SECTION 8-02.3(14) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.3(14) Plant Replacement The Contractor shall replace all previously planted trees and shrubs which, in the opinion of the City Nursery Supervisor, have been damaged as a result of construction. All replacement planting shall be conducted in conformance to these specifications. SECTION 8-02.3 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 8-02.3(17) Plant and Site Protection During Entire Construction Period The Contractor shall: 1. Protect existing trees to remain and new plants against injury and damage, including but not limited to: cutting, breaking, or skinning of roots, trunk or branches, or smothering by stockpiling construction material, or compaction by equipment. 2. Keep all heavy equipment (e.g., backhoe) outside of the drip lines of all existing trees, so as not to damage the root systems. 3. Notify Engineer immediately if a conflict arises between construction activity and the protection of trees and shrubs; alter methods as necessary and as approved by the Engineer. SECTION 8-02.3 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 8-02.3(18) Erosion Control Blanket Installation Erosion Control Blankets shall be installed from the toe of the constructed side channels up the slope to an elevation of 25 feet. Fabric shall be keyed into native material and staked/stapled as shown on the Plans and in accordance with manufacturer’s recommendations. SECTION 8-02.4 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.4 Measurement Erosion Control Blankets for Slope Stabilization will be measured per square yard as the finished plan view area of stabilized area. Downey Side Channel Final Phase/Dahl 8 - 15 March 18, 2022 Project Number: 18-3007.1 SECTION 8-02.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-02.5 Payment The unit contract price per square yard for “Erosion Control Blanket Installation” shall be full pay for all materials, labor, tools, equipment, and supplies necessary to complete the erosion control installation as shown on the Plans. The unit contract price per cubic yard for “Compost Amendment” constitutes complete compensation for all labor, materials, tools and equipment necessary to supply and spread the compost in the areas shown on the plans, to the depth of 3 inches or where directed by the Engineer. This item includes but is not limited to the labor required for tilling the compost into the applied topsoil. The unit contract price per cubic yard for “Mulch Placement (Stockpiled Mulch” constitutes complete compensation for all labor, tools and equipment necessary to relocate and spread the wood chip mulch in the areas shown on the plans, to the depth of 6 inches above the compost amended topsoil or where directed by the Engineer. This item includes but is not limited to the labor required for raking the wood chip mulch and cleanup. 8-04 CURBS, GUTTERS, AND SPILLWAYS SECTION 8-04.4 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-04.4 Measurement “Concrete Strip” will be measured by the linear foot along the line and slope of the completed concrete strip. SECTION 8-04.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-04.5 Payment The unit contract price per square foot for “Concrete Strip” shall be considered complete compensation for all materials, labor, tools and equipment required to install the concrete strip in accordance with the plans, specifications and as directed by the Engineer. 8-12 CHAIN LINK FENCE AND WIRE FENCE SECTION 8-12.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-12.1 Description This work shall consist of installing, adjusting, removing, relocating, replacing or restoring existing property fences of all types specified in accordance with the plans, these specifications, and in reasonably close conformity with the line staked by the Engineer. Downey Side Channel Final Phase/Dahl 8 - 16 March 18, 2022 Project Number: 18-3007.1 SECTION 8-12.4 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-12.4 Measurement Split Rail Fence shall be measured by the linear foot of fencing installed and the removal and disposal of existing temporary fencing in the locations where Split Rail is to be installed. SECTION 8-12.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 8-12.5 Payment The unit contract price per linear foot for “Split Rail Fence” constitutes complete compensation for all materials, labor, tools and equipment required to furnish and install the split-rail fence at the locations shown on the plans in accordance with Kent Standard Plan 5-29. Work will also include the removal and disposal of existing temporary fencing. Payment includes removal and disposal of an approximately 40-foot long wood and metal fence from the western edge of the cul-de-sac (as described in Section 2-02). SECTION 8-19 IS DELETED AND REPLACED WITH THE FOLLOWING: 8-19 STREAMBED GRAVEL 8-19.1 Description This work shall consist of furnishing, mixing, and placing streambed gravel to the lines, dimensions, and grades as directed by the Engineer. Aggregates for streambed gravel will include streambed sediment, and streambed cobbles. 8-19.2 Materials Materials shall meet the requirements of the following sections: Streambed Sediment .................... WSDOT 9-03.11(1) Streambed Cobbles ___ In. ............. WSDOT 9-03.11(2) 8-19.4 Measurement Streambed Gravel will be measured by the of rock actually placed. 8-19.5 Payment Payment will be made in accordance with Section 1-04.1, for the following Bid items: The unit Contract price for “Streambed Gravel” per ton, shall be full payment for all labor, material, tools and equipment necessary to Downey Side Channel Final Phase/Dahl 8 - 17 March 18, 2022 Project Number: 18-3007.1 procure, haul, and construct the streambed aggregate as shown in the Plans and as designated by the Engineer. 8-30 PROJECT SIGNS 8-30.1 Description This work shall consist of fabrication of the project signs; furnishing and installing all posts, braces, and hardware and installation and maintenance of the project signs where shown in the plans or where directed by the Engineer. All project signs become the property of the City at the end of the project and shall be delivered by the Contractor to the City Maintenance Shop on West James Street. 8-30.2 Materials Sign posts shall be 4 inch x 6 inch Fir. 8-30.3 Construction Requirements 8-30.3(1) Erection of Posts All posts shall be set reasonably vertical, and deep enough to sustain sign and expected wind loads as determined by the Engineer. 8-30.3(2) Design A Three (3) vertical 4 inch x 4 inch Fir posts shall be attached to the sign board. Three horizontal 2 inch x 4 inch Fir braces shall be attached to the back of the sign board, one each on the top, the bottom, and in the middle. Attachment of posts and bracing shall meet with the approval of the Engineer. 8-30.3 Installation Fasten two (2) vertical 4 inch x 6 inch Fir posts evenly spaced at the back of the sign board. Posts shall be of break-away design with no more than 12.25 square inches of drilled shear area at a point 2 inches above the ground, or as directed by the Engineer. Attachment of posts and bracing shall meet with the approval of the Engineer. 8-30.4 Measurement Project signs will be measured by the installed and maintained unit. Failure of the Contractor to adequately maintain the project signs, as determined by the Engineer, shall be deemed noncompliance with this Specification. 8-30.5 Payment Payment will be made in accordance with Section 1-04.1, for the following bid item when included in the Proposal: Downey Side Channel Final Phase/Dahl 8 - 18 March 18, 2022 Project Number: 18-3007.1 The unit contract price per each for “Project Sign Installation” constitutes complete compensation for furnishing all labor and materials for fabrication, installation and maintenance of project sign(s) for the life of the project and removal and delivery of sign(s) back to the City Shops upon project completion. Failure to adequately maintain and project signs to the City Maintenance Shop shall be deemed reasonable grounds for the Engineer to adjust the payment made under this bid item. Downey Side Channel Final Phase/Dahl 9 - 1 March 18, 2022 Project Number: 18-3007.1 DIVISION 9 – MATERIALS 9-06 STRUCTURAL STEEL AND RELATED MATERIALS SECTION 9-06.20 IS DELETED AND REPLACED WITH THE FOLLOWING: 9-06.20 Chain and Hardware for Lashing Logs Chain for lashing together logs for the Side Channel Habitat Structure Type 1, Floodplain Habitat Structure Type 2, and Side Channel Inlet Side Channel Inlet Type 3 shall be 3/8” diameter grade 43 steel chain with a natural finish. Connecting hardware shall be steel with a natural finish with an equal or greater strength than the chain breaking strength. SECTION 9-06.21 IS DELETED AND REPLACED WITH THE FOLLOWING: 9-06.21 Cable and Hardware for Lashing Logs Cable for lashing together logs for the Low Flow Eddy Habitat Structure shall be ½” diameter galvanized wire rope, class 6x19 with a minimum breaking strength of 10 tons. Steel grade shall be Extra Improved Plowed Steel (EIPS). Internal core shall be Independent Wire Rope Core (IWRC). Connecting hardware shall be galvanized or stainless steel, and connection type shall be per the manufacturer specifications with an equal or greater strength than the cable breaking strength. 9-14 EROSION CONTROL AND ROADSIDE PLANTING 9-14.2 Topsoil SECTION 9-14.2(1) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 9-14.2(1) Topsoil Type A Topsoil Type A (Compost Amended Planting Soil) shall consist of 50 – 67% sand and/or sandy loam and 33 – 50% composted organic material by volume. Total organic matter shall be at least 5% by dry weight for areas where turf will be installed, and at least 10% by dry weight for all other landscape areas. Organic matter shall be determined by Loss-on-Ignition test. Acceptable tests include the most current version of ASTM D2974 “Test Methods for Moisture, Ash, and Organic Matter of Peat and Other Organic Soils,” and TMECC 05.07A “Loss-On-Ignition Organic Matter Method.” Compost-Amended Planting soil shall not contain any viable seeds or roots capable of sprouting any State-listed noxious weed, or invasive root-propagating plants including but not limited to horsetail, ivy, clematis, knotweed, Scot’s broom, reed canary grass, Himalayan Downey Side Channel Final Phase/Dahl 9 - 2 March 18, 2022 Project Number: 18-3007.1 blackberry, etc. Soil found to contain these prohibited viable plant materials shall be removed and replaced at the Contractor’s expense. A. The soil shall meet the following requirements. 1. The mixed soil shall meet the following gradation: Screen Size * Percent Passing 2 inch 100 1 inch 99-100 5/8” 90 – 100 1/4" 75-100 *Maximum particle length of 6 inches B. Shall have a pH range between 5.5 and 8.5. The pH shall be determined by soil test. C. Organic material shall consist of composted yard debris or organic waste material composted for a minimum of 3 months. Compost shall consist of 100% recycled content and meet all requirements for compost in Section 9-14.5(8) of the Standard Specifications. D. Submit a certified laboratory analysis from an accredited soils testing laboratory indicating the Material source and compliance with all planting soil and compost specifications to the Engineer or project Ecologist for approval no less than seven (7) days before delivery to the Project Site. The analysis shall be with a sample size of no less than 2 pounds. E. Site specific soil testing (after placement of material) may be required for projects requiring more than 50 cubic yards of compost-amended planting soil A Contractor provided accredited laboratory approved by the Engineer shall make recommendations for amendments required for optimum growth at no cost to the owner. The Contractor will be allowed five (5) Working Days to complete the testing from the time of written notice given by the Engineer. F. A sample of the compost amended planting soil shall be provided to the Engineer or project Ecologist in a 1-gallon re-closable bag at least seven (7) days prior to application. SECTION 9-14.3 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 9-14.3 Seed Hydroseed: Seed shall be “Blue Tag” or certified quality. The Contractor shall deliver in unopened containers with mixture seed content and inert material content plainly marked on the outside of the container. Grasses used shall meet the following specifications: Downey Side Channel Final Phase/Dahl 9 - 3 March 18, 2022 Project Number: 18-3007.1 Mix A (Roadside and Erosion Control Grass): Weight Proportion Seed Mix “A” Ingredient Min. % Pure Seed Min. % Germination Max. % Weed Seed 40% Perennial Ryegrass 98% 90% 0.5% 40% Creeping Red Fescue 98% 85% 0.5% 10% Colonial Bentgrass 98% 90% 0.5% 10% White Dutch Clover (Pre-inoculated) 98% 90% 0.5% The Contractor shall submit to the Engineer the manufacturer's Certificate of Conformance for seed. A complete analysis of the seed shall be submitted to the City for approval including percent of pure seed, germination, other crop seed, inert and weed and the germination test date. The City reserves the right to reject any or all plant material at any time until final inspection or acceptance. The Contractor shall remove rejected plants immediately from site. The Contractor shall produce upon request sales receipt for all nursery stock and certificates of inspection. SECTION 9-14.4 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 9-14.4 Fertilizer Fertilizer for trees: Fertilizer shall consist of slow-release commercial fertilizer (6-10-8). Fertilizer for upland seeded areas: Lilly Miller or approved equal to provide the following nutrients: All areas which are seeded shall receive fertilizer of the following proportions and formulation: Total available Nitrogen ........... 16% of weight (of which 50% is derived from ureaform) Total available Phosphorous ..... 16% of weight Total available Potassium ......... 16% of weight Fertilizer for wetland seeded areas: All areas which are seeded in wetlands or in detention ponds shall receive fertilizer of the following proportions and formulation: Total available nitrogen ........... 21% (Analyzed as N) Available phosphorous ............. 0% (Analyzed as P205) Available potassium ................ 10% (Analyzed as K20) Above percentages are proportioned by weight. Downey Side Channel Final Phase/Dahl 9 - 4 March 18, 2022 Project Number: 18-3007.1 The Contractor shall deliver fertilizer to the site in original unopened containers bearing manufacturer's chemical analysis, name, trade name, trade mark, and indication of conformance to state and federal laws. Instead of containers, fertilizer may be furnished in bulk with certificate indicating the above information. 9-14.5 Mulch and Amendments SECTION 9-14.5(8) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 9-14.5(8) Compost Compost shall not contain any sawdust, straw, green or under- composed organic matter, under-sterilized manure or toxic or otherwise harmful materials. SECTION 9-14.5 IS SUPPLEMENTED BY ADDING THE FOLLOWING NEW SECTION: 9-14.5(10) Wood Cellulose Fiber Wood cellulose mulch shall be specially processed 100 percent virgin wood fiber containing no growth or germination-inhibiting ingredients. It shall be manufactured in such a manner that after addition and agitation in slurry tanks with water, the fibers in the material will become uniformly suspended to form a homogenous slurry. When hydraulically sprayed on the ground, the material shall allow the absorption and percolation of moisture. Wood cellulose fiber shall be Weyerhaeuser Silva-Fiber Plus w/Tackifier or approved equal. Organic matter content shall be at least 93 percent on an oven-dry basis as determined by ASTM D 586. The moisture content shall be no more than 15 percent as determined by oven dried weight. Each package of the cellulose fiber shall be marked by the manufacturer to show the dried weight content. 9-28 SIGNING MATERIALS AND FABRICATION SECTION 9-28.1 IS SUPPLEMENTED BY ADDING THE FOLLOWING: 9-28.1 General All signs shall be reflectorized except for City Project Signs. ALL PERMANENT SIGNS, EXCEPT “NO PARKING ANYTIME” SIGNS SHALL HAVE VIP SIGNS AND CLASS A TEMPORARY DIAMOND GRADE RETRO- REFLECTORIZED SHEETING, UNLESS NOTED OTHERWISE IN THE PLANS. “NO PARKING ANYTIME” signs shall have engineer grade retro- reflectorized sheeting. 9-28.14 Sign Support Structures Downey Side Channel Final Phase/Dahl 9 - 5 March 18, 2022 Project Number: 18-3007.1 SECTION 9-28.14(2) IS SUPPLEMENTED BY ADDING THE FOLLOWING: 9-28.14(2) Steel Structures and Posts Truss chords, struts, and diagonals, end posts, and end post struts and diagonals for sign bridge structures and cantilever sign structures shall conform to either ASTM A 36 or ASTM A 53 Grade B Type E or S. The nominal pipe diameter and the pipe wall thickness shall be as specified in the plans or Standard Plans. All other structural steel for sign bridge structures and cantilever sign structures shall conform to ASTM A 36. Truss member connection hardware shall conform to Section 9-06.5(3). Pipe members for bridge mounted sign brackets shall conform to ASTM A 53 Grade B Type E or S, and shall be Schedule 40 unless otherwise specified. All other structural steel for bridge mounted sign brackets shall conform to ASTM A 36. U bolts, and associated nuts and washers, shall be stainless steel conforming to Section 9-28.11, and shall be fabricated hot. Anchor rods, nuts and washers for sign bridge structure foundations shall conform to Section 9-06.5(4). Anchor rods for cantilever sign structure foundations shall conform to ASTM F 1554 Grade 104, including the appropriate supplemental requirements for grade and manufacturer’s identification, and charpy impact testing (15 foot- pounds minimum at 40F). Nuts and washers for cantilever sign structure foundations shall conform to AASHTO M 291 Grade DH and AASHTO M 293, respectively. Anchor rods for sign bridge structures and cantilever sign structures shall be galvanized after fabrication a minimum of 1’-0” at the exposed end in accordance with AASHTO M 232. Anchor rod templates shall conform to ASTM A 36, but need not be galvanized. Steel sign structures and posts shall be galvanized after fabrication in accordance with AASHTO M 111, unless noted otherwise in the plans. All bolts, nuts, and washers shall be galvanized after fabrication in accordance with AASHTO M 232. Unless otherwise specified in the plans or Kent Special Provisions, metal surfaces shall not be painted. Minor fabricating and modifications necessary for galvanizing will be allowed if not detrimental to the end product as determined by the Engineer. If such modifications are contemplated, the Contractor shall submit to the Engineer, for approval six copies of the proposed modifications, prior to fabrication. SECTION 9-37 IS SUPPLEMENTED BY ADDING OF THE FOLLOWING NEW SECTION: 9-37 LOGS FOR HABITAT STRUCTURES 9-37.1(1) Logs without Rootwads Logs without rootwads shall be from coniferous trees native to the Downey Side Channel Final Phase/Dahl 9 - 6 March 18, 2022 Project Number: 18-3007.1 project vicinity such as Western red cedar or Douglas-fir. Logs derived from Western hemlock or Sitka spruce trees may also be provided subject to approval by the Engineer. Logs shall be of sound quality and free of cracks, checks, splits, insects, rot, and decay. Bark shall not be removed from the log such that no more than 30%, by surface area, of the bark is missing. The Contractor shall coordinate with the Engineer to have imported log materials, unless otherwise identified by the Engineer and the source(s) of imported log materials inspected and approved prior to delivery of the logs to the project site. Log materials for all habitat structures shall conform to the size requirements shown on the Plans where the diameter refers to the minimum diameter measured within 4 feet of the wider end of the log. Timber Piles shall be untreated Douglas-fir wood meeting ASTM D25 requirements. Diameter of Timber Piles shall be measured at the tip end. 9-37.1(2) Logs with Rootwads Logs with Rootwads shall be from coniferous trees native to the project vicinity such as Western red cedar or Douglas-fir. Logs with Rootwads derived from Western hemlock or Sitka spruce trees may also be provided subject to approval by the Engineer. Logs with Rootwads shall consist of a trunk section and a flattened root structure containing multiple branches. Logs with Rootwads with a sparse root structure will not be accepted as a Log with Rootwad, but will be acceptable as a Log without Rootwad if the rootwad is removed. Log materials containing intact rootwads as specified on the Plans shall be clean of excessive soil and shall be of sound quality and free of cracks, checks, splits, insects, rot, and decay. Bark shall not be removed from the log such that no more than 30%, by surface area, of the bark is missing. The Contractor shall coordinate with the Engineer to have imported log materials and the source(s) of imported log materials inspected and approved prior to delivery of the logs to the project site. Log materials salvaged from onsite clearing that are placed in a habitat structure or used as racking material may be of other tree species as approved by the Engineer. Log materials for all habitat structures shall conform to the size requirements shown on the Plans where the diameter of the trunk section refers to the minimum diameter measured within 4 feet from the base of the root structure. Logs with Rootwads shall have a minimum dimension from tip-to-tip of the multiple branch root structure of 6 feet. The length specified on the Plans for Logs with Rootwads shall be measured from the tip of the root structure to the end of the log. 9-37.1(3) Racking Logs Racking Logs may be sourced from a mix of coniferous and deciduous trees with or without rootwads. A minimum of 50% of Racking Logs, by Downey Side Channel Final Phase/Dahl 9 - 7 March 18, 2022 Project Number: 18-3007.1 volume, shall be from coniferous trees. Racking Logs shall be of sound quality and free of cracks, checks, splits, insects, rot, and decay. Bark shall not be removed from the log such that no more than 30%, by surface area, of the bark is missing. Racking Logs shall be 15 to 30 feet in length and 4 to 16 inches in diameter, with the following size class percentages: 40% - 12 inches in diameter and greater 40% - 8 to 12 inches in diameter 20% - 4 to 8 inches in diameter 9-37.1(4) Slash Material Slash Material shall be comprised of trees, limbs, roots, brush and tops generated during land clearing. Slash Material may be of various sizes less than 12” diameter. Slash materials shall not contain cobbles. Material passing a four inch sieve shall not exceed 10% of the total Slash Material by volume and shall not contain silty or clayey material that would cause turbidity when placed in water. Downey Side Channel Final Phase/Dahl A - 1 March 18, 2022 Project Number: 18-3007.1 KENT STANDARD PLANS The following Kent Standard Plans supplement all other plans, which have been prepared for this project and are considered to be a part of the project plans. WATER 3-2 Temporary Water Supply Connections STORM 5-29 Split Rail Fence REDUCED PRESSURE BACKFLOW ASSEMBLY AND METER SUPPLY HOSE — EXISTING WATER MAIN TEMPORARY TEST BLOCKING A SEE NOTE 3 MECHANICAL JOINT PLUG WITH MINIMUM 2" \-- CLEANING CUBES TAP OR BETTER WITH THRUST BLOCKING WITHOUT HYDRANT CONNECTION SEE NOTE 3 18" 1 Sx ? MIN. U) fM BLOW -OFF SIZE CHART MAIN SIZE BLOW -OFF SIZE 4" 4" 6"-18" 6" CONTRACTOR PROVIDED TEMPORARY CONTROL VALVE (TYP.) REDUCED PRESSURE BACKFLOW \ ASSEMBLY AND METER 18" Sx_N z >� MIN. SUPPLY HOSE CD M EXISTING I CONTRACTOR PROVIDED WATER TEMPORARY CONTROL VALVE MAI Nt TCLEANING CUBES TEMPORARY \ VA NEW WATER MAIN TEST BLOCKING V��V�jV�jA����/TEMPORARY CAP OR PLUG CONTRACTOR PROVIDED TEMPORARY CONTROL VALVE NOTES: WITH HYDRANT CONNECTION 1. THE USER SHALL PROVIDE TEMPORARY CONTROL GATE VALVES BETWEEN THE METER AND DISCHARGE POINT(S). FORMULA FOR ESTIMATING RATE OF DISCHARGE Q_ 2.83 d2 Sx WHERE: DISCHARGE IN GALLONS Q PER MINUTE _ INSIDE DIAMETER OF d DISCHARGE PIPE d, Sx, Sy = MEASURED IN INCHES APPLIES TO PIPES UP TO AND INCLUDING 8" (200 mm) DIAMETER 2. REDUCED PRESSURE BACKFLOW ASSEMBLY AND NOTE: THIS PLAN IS NOT A LEGAL ENGINEERING DOCUMENT BUT METER SHALL BE SUPPORTED A MINIMUM OF �iD Tl AN ELECTRONIC DUPLICATE. THE ORIGINAL, SIGNED BY THE 6" ABOVE GROUND AND ATTACHED BY A l �j0WA C OF WA kI �� ENGINEER AND APPROVED FOR PUBLICATION IS KEPT ON FILE AT THE CITY OF KENT. A COPY MAY BE OBTAINED UPON REQUEST. 2 Y2" FIRE HOSE TO FIRE HYDRANT PORT Q' OR BLOW -OFF CONNECTION. � �� � � CITY OF KENT w ENGINEERING DEPARTMENT 3. A TEMPORARY MANIFOLD PROVIDED BY THE CONTRACTOR MAY BE NECESSARY KENT TEMPORARY WATER SUPPLY TO ACHIEVE MINIMUM FLOW REQ. Wp,„,„,r,„ CONNECTIONS BASED ON THE SIZE OF THE NEW MAIN. 29 4. CONTRACTOR TO PROPERLY TREAT AND ��SIpNAL DESIGNED COK DRAWN- COK SCALE NONE STANDARD PLAN CHECKED COK DATE iz/zois 3-2 DISPOSE OF ALL FLUSH WATER. ENGINEER APPROVED CEop'?' $, ROUGH POSTS ARE PRE -DRILLED FOR FENCE RAIL INSERTS 8 _ 4" TO 6" ROUGH CEDAR RAIL 12" TO 16" — 4' 4"x4" ROUGH CEDAR POST J BACKFILL WITH 2' MIN. NATIVE SOILS 6" MIN. GRAVEL 12" NOTES: DIAMETER 1. POSTS AND RAILINGS ARE PRECUT FOR ASSEMBLY. 2. FENCE AND POSTS ARE TO BE UNTREATED CEDAR MATERIALS. 3. FENCES SHALL BE PLACED AT THE APPROVED BUFFER EDGE OR AS DIRECTED BY THE CITY PLANNER OR THE CITY ENGINEER. NOTE: THIS PLAN IS NOT A LEGAL ENGINEERING DOCUMENT BUT AN � FREIT ELECTRONIC DUPLICATE. THE ORIGINAL, SIGNED BY THE ENGINEER AND APPROVED FOR PUBLICATION IS KEPT ON FILE AT THE CITY OF OF WAg�I � KENT. A COPY MAY BE OBTAINED UPON REQUEST. �� CITY OF KENT P ENGINEERING DEPARTMENT • KENT SPLIT RAIL FENCE 29 W-HINGTON DESIGNED COK SCALE NONE STANDARD PLAN DRAWN COK NAL CHECKED COK DATE 9/2020 G _ n n J 29 ENGINEER APPROVED Downey Side Channel Final Phase/Dahl A - 2 March 18, 2022 Project Number: 18-3007.1 TECHNICAL SPECIFICATIONS City of Kent Downey Side Channel Restoration Project Final Phase Downey Side Channel Final Phase/Dahl March 14, 2022 Project Number: 18-3007.1 TECHNICAL SPECIFICATIONS Division 02 – Structure Excavation Division 06 – Structures Section 6-05 – Pilings Section 6-20 – Habitat Structures Division 08 – Miscellaneous Construction Section 8-01 – Erosion Control and Water pollution Control Division 09 – Materials Section 9-06 - Structural Steel and Related Materials Downey Side Channel Final Phase/Dahl A - 3 March 18, 2022 Project Number: 18-3007.1 TRAFFIC CONTROL PLANS ced AWE"n. Legend ng Sig s ' ProtectiveWhide } Sign Location Type 3 Banicede — Type III Barricade 0.3 350'-1- 435f1- wza2 Manifest z Type 3 Barricade4 4 z Bicycle Detour Left (M4-9c) 2 z BicyC a Detour Right (104-9c) 2z Bicycle Detour Streight(M4�mb) Ma-e 350'.l- 2 z Cus[om Bicyde Detour Sign ]2"z60" 2: Road Closed Ahead 1 z Cuero m Sign 72N60" 1 z Read Work Ahead 1 z Type III Baricade w/ 48'k60" BW RCTTT (R111) 7 z Type III Barricade w148'k60" BW RCTTT (R11-4) A r Ix Type III Barricade w148"z60" BW Road Closed SPEED LIMIT 35 ING a E(1) MINI f BUNNRII IM WH NPN wT H- •m WSD MR8 W H. as 351A0 MEN ?3V H- n >sne NRx zor .N» CHAN n—Courni nor rFII1obSTE res�mAxnnw OERME cENCY SERVICES of CLOSURE nMES x (r) Ix AnvaelcE ar ROAD woRM (MANDAmRYI DISTRICT EN(1)CALENDAR DAYS IN AMAN 1. woRNL"awoaroavl S. SIGN SPACING MAY 11 ouCLO B uaaAx AREAs�o EI AS R.Av[IRiI[LEEC11 yENICLE ERECOMMENUENMAY BE A wpRN WALL "A NL2=E BE 11E.IIIIIE'R TIED IN ESIGNS DnrEa.EsrDTHE PARKING lBuvxElssECTIONS wa sIDENis IF E CLEARLY cLosYRESEDr GREEN RIVER FARM STAND GUSTOMADVANCED"5 \\ WARNING SIGN Forger Rtl S is msu�mur "'a CLOOED Place Barricade oN of ROW. sown fw CLOS St Green River Farm Use W[Arcm. Stand & Ot Fishing Routes Hole access maintained JIFEU1. WORK TO BE DONE:Road Closure for "Downey Frager Rd"Project. Detours will Allow Local need to be set forAccess PaMir duration of Work,allowing local access CLOSED Road Closure Phase 1 2 Second Display USE ALTERNATE ROUTES R1R Phase 2 2 Second Display CUSTOMADVANCED WARNING SIGN I ragBr Rd S is CLOSED South of W Meeker St Use Ake ele Routes CUSTOMADVANCED BICYCLE ROUTE SIGN Frger Rtl S is cLoseD Follow Bike Deco TRAFFIC CONTROL PLAN KENT, WA N WE S NOT TO SCALE ADVANCED WARNING SIGNS FOR FRAGER RD S CLOSURE s �s2aaus d s s16 sr 8 I CYCLIST DETOUR ROUTE FOR FRAGER RD S �Bz48N SY p "� � Maaxers 5 BR6—� Cyclist Detpur Route: Roadway: ADDRESS: PERMIT: REQUESTED DATES: WORK HOURS: Frager Rd S & Elliot Farm Livestock 08-L ERVISOR I �J�ucW 4aA,. _ /KE T ADVANCED WARNING SIGNS FOR FRAGER RD S CLOSURE 240th St SIGN SPACING = R(11 MINIMUM TAPER LENGTH = L (FEET) FRswe TROMMIS. s 5"MM 1W.P PUETFDSPEFLN+Ne WORK TO BE DONE: Road Closure for WRS xJX 8RR M- +os sa zos rm uo saa sso "Downey Frager Rd" uuo NM sar d. '� tw project. Detours will as ssm NM �R N t +as Ea a rw ero RFB rm reB Iwo need to be set for w+.s+s WSB Nkx xoo'.I.p! CHANNELIZING DEVICE SPACING SPEED duration of work, ]E CRIErr ltq'' m PUSTEMSPEE IN TAPIS IN TANGENT ar LIMIT allowing local access s s 90 srao 35 only. Road Closure CITY OFAND EawSENTm O roa�waax ,Exylna,arCLOSURE nR� x,r xARyANBEarRaAaw a„ M=NUF.' DISTRICT—EN (1)CALENDAR I-SINAayAN wMNDATOR() SENTIBTRIc1ExS-2 R-A v[hl[EEECr1 E yERIBLE RECDNRGNDENA1AT BE A WURx PL THE PARKING GA a Ysaor EsrlLESIGEsoauvxEssEwNBENis IF INDICATED TBa. FRAGER RD CLOSED Phase 1 2 Second Display USE ALTERNATE ROUTES CUSTOMADVANCED BICYCLE ROUTE SIGN Frager Rd S is CLOSED Follow Bike Delour Cyclist Detour Route: M Roadway: m Manifest 8 x Type 3 Barricade 4 x Bicycle Detour Left (M4 C) 2. Bicycle Detour Right (M4 C) Legend 2x Bicyde Detour straight(M4-9mb) Message Board PCMS 2 x Custom Bicyde Detour Sign 72'he0" Protective Vehide 1 x Road Closed Ahead 1 x Road Work Ahead Type 3 Barricade 1 x Type III Barricade w/ 48'k80" BW RCM (R11-0) Type III Barricade 1 x Type III Barricade w/ 48'k80" BW Road Closed REQUESTED DATES: ADDRESS: PERMIT: WORK HOURS: Frager Rd S & Elliot Farm Livestock I� UPEXISOR t `�JucW 4Aae, TRAFFIC CONTROL PLAN KENT, WA N WE S NOT TO SCALE KEN TRAFFIC CONTROL PLAN KENT, WA N Legend Ad.reed ��+� W E 9 Warning ' Signs Protective Vehide w® 5 CUSARNING SIGN } Sign Location Mee WARNING SIGN S K k1 I( CUSTOM Fra Rd S is NOT TO SCALE Type 3 Barticatle CLOSED Type III Barricade 0.3 360'+/- CLOSED South of W Meekae.. St U.BAR... e AE to Manifest 350'+/ RODtes Wzaz 9 x Type 3 Banieade 2x Custom Bicyde Detour Sign(SIze TBD) 1 2 x Road Closed Ahead �® 1 x Custom Sign 72"x60^ GREEN RIVER Road Work Ahead ADVANCED WARNING SIGNS FOR FRAGER RD S CLOSURE 1 z FARM STAND 1 z Type III Barricade w/ 48"x60" BW RCTTT (R11-4) 7 x Type III Send.& w/ 48" x60" BW RCM(R11.4) rY CUSTOMADVANCED�5 \\ WARNING SIGN Mea o s Frager Rtl S is CLOSED -c. SPEED South ofw Place Barricade Ott of ROW. LIMIT Maeker St Green River Farm 35 useanemate Stend & OI' Fishing Routes Hole access maintained OL' FISHING HOLE ]NG a E(1) MINIMUM TAPER LENGTH = L (FEET) WORK TO BE DONE: r sLGGARN IMv+t "" POSTED SRLEDMRM Road Closure for swa MnI B°P A� sm "Downey Frager Rd' Azso Mra' H' n Hs to sss sw Ass sM an eso Project. Detours will Allow Local AS BTIGO MEN 35V H' 1E31M EAs Exs Sao SGe GSM Yx BEa Access P.M, n LAOS Mvx s?e' •,a CHANNELNG _DEVICE SPACING need to be Set for ]SMMORiEBE rN1 duration Of Work, FRAGER RD so / iD aD En.allowing local access CLOSED C- OF SENT SPECS. res�LAxnn1. ALERT KING woERMGR ENCY SERVICES of CLOSURE DMES o Ix ADvaxCE Or ROAD WORM TY li— (MAN.-- Ex (r) C.ALENDAR DAYS IN ADMAN 1. SENTwoRGL(�awoaroavl REDUCED Ix UaaAx AREAS�D En R.Av[IGiI[LEECr1 VENIDLF ERECOMMENDENMAY BE A GOING A. CHAN.E..n RE GET ECTIV 1. ALL SPACING MA STED TO E—MBEIDATE AT —DE 11. DE -El IN='IT EN. ROUIH INTO ADJACENT LIVE LANES. PL THE PARKING CTIONS E CLEARLY ED IN THE SIGNS nMEB / DArEa.EsrDlBuvxElssEwa sIDENis IF cLosYRESEDE Phase 1 Road Closure 2Second a Display N USE _ ALTERNATE polio _ ROUTES Full Phase 2 2 Second Display ADDRESS: PERMIT: REQUESTED DATES: WORK HOURS: Frager Rd S & Elliot Farm Livestock 08-L ERVISOR I �J�ucW 4aA,. _ /KE T ADVANCED WARNING SIGNS FOR FRAGER RD S CLOSURE 240th Meeker SIGN SPACING - M(11 MINIMUM TAPER LENGTH = L (FEEfI WORK TO BE DONE: rarcwaysamuswan —tux 1wr,N PosTEo sPEEO ASKES Road Closure for a4NrpMR15 .11 A. 8W N- ASCA AHl SAN N. "Downey Frager Rd' SAO ..naves saw MHI TN,N us su moo eco ro s rala.s Project. Detours will w, n asns SANG a-- CHANNELIZING UEYICE SPACING SPEED need to be set for INVINSTRATE � aswxaa lEss,ro•.Im rosransr•EEo lxTavenlm TANRcaA1T LIMIT duration ofwork• allowing local access 35 only. Road Closure Eawm �CAroaIEwaENCYSERVICE,arCLOSURETHAES SEVEN (1) xAayA.— RaApw a„.—R,7 EN(1)CALENDAR SAYS IN ADMAN 1. SENT wpa. o..a"rax.( REDUCEDa. FEDERAL lx �aax .a � 02 v[hl[EER-AECr1 E wNICLF REBUMMENBEPMAy BE A WORN la GA A. THE PARKING EsrlINDICATED THE SIGNS MI oBuvxEssEwsIBENis IF sRE aEsBnEa. FRAGER RD CLOSED TO VEHICLES CAR, 2 Second Display USE ALTERNATE ROUTES CUSTOMADVANCED WARNING SIGN CLOSED South of SR 516 OVERPASS Use Alternate Routes Manifest Legend 6,Type 3Bampade Message Boom PCMS 2. Custom Bicycle Detour Sign (Sae TBD) Protedive Vehicle 7 a Road Closed Ahead I a Road Work Ahead Type 3 Bamcade I a Type III Banicade w/ 48"a60" BW RCTTT (R114) Type III Barricade I a Type III Bmmcade w/ 48"a60" BW Road Cbsed REQUESTED Dares: ADDRESS: PERMIT: ..I,HOURS: Frager Rd S R Elliot Farm Livestock SUPERVISOR oiz � ��JucW 4aae, TRAFFIC CONTROL PLAN KENT, WA N WE S NOT TO SCALE �N Downey Side Channel Final Phase/Dahl A - 4 March 18, 2022 Project Number: 18-3007.1 PERMITS c /f Department of Permitting and Environmental Review 35030 SE Douglas St, Ste. 210 y Snoqualmie, WA 98065-9266 206-296-6600 TTY Relay 711 CLEARING AND GRADING Permit type, Subtype: Grade, Grading Permit Number: GRDE13-0018 Title: DOWNEY FARMSTEAD RESTORATION Date Issued: 05/24/2018 Description: CREATE OFF -CHANNEL REARING AND REFUGE Expiration Date: 5/24/2019 HABITAT FOR USE IN WINTER AND SPRING Permit Status: Permit Issued MONTHS BY JUVENILE SALMONIDS THAT INHABIT THE GREEN RIVER (PREA12-0269) List of Parcels: 2322049020, 2322049028, 2322049029, 2322049049 Site Address: WA Valuation: $0.00 Applicant Name: CITY OF KENT Owner Name: City Of Kent Applicant Address: 400 W GOWE ST STE 200 KENT, WA Owner Address: Wa 98032-5895 Please refer to the above project number when making inquiries regarding this application. For Permit information or requests for inspections, call your Grading/Clearing Inspector at 1-888-546-7728. CERTIFICATION I certify under penalty of perjury under the laws of the State of Washington that the information furnished by the owner or owner's agent in support of this application is true and correct. I further certify that all applicable King County requirements for the work authorized by this permit, if issued, will be met and that violation thereof will be cause for code enforcement action. I have read the attached conditions of approval and understand that failure to comply with all conditions set forth herein shall necessitate an immediate work stoppage until such time as compliance with the stipulated conditions is attained. Failure to comply or repeated violations of permit conditions may result on enforcement actions, civil penalties as authorized under K.C.C. Title 23, and/or permit suspension or revocation. The granting of this permit shall not be construed as satisfying the requirements of other applicable Federal, State or Local government permits or regulations. The operation and maintenance of facilities authorized under this permit shall be conducted in accordance with the conditions contained herein and shall generally comply with all provisions of K.C.C. 16.28 and other applicable County Codes. Owner /Applicant Signature Title Date aaf-all-0026 printed: 5/24/2018 Page 1 of 2 Permit: GRDE13-0018 ll�ingCoealrrty Department of Permitting and Environmental Review 35030 SE Douglas St, Ste. 210 Snoqualmie, WA 98065-9266 206-296-6600 TTY Relay 711 INSPECTION REPORT CARD Record Card must be on the job site EROSION CONTROL DEVICES SHALL BE IN PLACE PRIOR TO AND DURING CONSTRUCTION APPROVALS: 1. Preconstruction Conference By: 2. Erosion Control (installed and functioning) By: 3. Limits of Clearing per Approved Plans By: 4. Construction Entrance installed per Plans By: 5. Site Stabilization and Soil Amendments Installed By: 6. Critcal Area Mitigation Installation By: 7. Final- Site Re -vegetated and all Facilities Functioning per Plan By: 8. Critcal Area Monitoring - Final By: 9. Other By: 10. Other By: Notes: ALL PERMITS: a) Responsibility for the building's compliance with the provisions of the applicable King County Codes and for maintenance of the building rests exclusively with the permit applicants and their agents and the property owners. b) King County inspection of the building and real property are spot checks designed to foster and encourage compliance with the applicable codes. Neither the approvals above nor the issuance of a Certificate of Occupancy guarantees or assures compliance with all applicable codes. aaf-all-0026 printed: 5/24/2018 Page 2 of 2 Department of Permitting and Environmental Review 35030 SE Douglas St., Ste. 210 LIM y Snoqualmie, WA 98065-9266 Rin Count •% 216-216-6611 TTY Relay: 711 Permit Conditions Applicant: CITY OF KENT 400 W GOWE ST STE 200 KENT, WA 98032-5895 Application Number: GRDE13-0018 Application Date: 02/22/2013 The Permit Conditions attached to this cover sheet apply to the permit referenced herein. These conditions must be complied with by the applicant and verified by DPER staff or this permit may become null and void. Site Address/Location: WA Parcel Number: 2322049049 Permit Type: SiteDevCA/Grade/Grading/NA Title: DOWNEY FARMSTEAD RESTORATION Description: CREATE OFF -CHANNEL REARING AND REFUGE HABITAT FOR USE IN WINTER AND SPRING MONTHS BY JUVENILE SALMONIDS THAT INHABIT THE GREEN RIVER (PREA12-0269) Valuation: $0.00 Reviewed By: General Conditions: Joe Barto, (206) 477-0374, Joe.Barto@kingcounty.gov General Conditions: Steve Bottheim, (206) 477-0372, Steve.Bottheim@kingeounty.gov Planting: Joe Barto, (206) 477-0374, Joe.Barto@kingeounty.gov Shoreline: Steve Bottheim, (206) 477-0372, Steye.11ottlleim(r @kingcounty.gov Site: Steve Bottheim, (206) 477-0372, Steve.Bottheim@kingeounty.gov Site Development: Steve Bottheim, (206) 477-0372, Steve. lottheim@kingcounty.gov Site Development: Joe Batto, (206) 477-0374, Joe.Barto@kingcounty.gov kingcounty.gov AAF-ALL-0022 A.l Printed On: 5/24/2018 Page 1 of 6 Permit Number:GRDE13-0018 Permit Conditions Clearing and Gradinn2 General Conditions 1) G-01 At least 48 hours prior to the start of any work, call the Site Development Inspector to arrange a pre -construction conference meeting. Please be advised this permit shall not be effective until Notice to Proceed has been issued pursuant to this meeting. If required, Notice of Construction Activity signs shall be in place prior to the pre -construction meeting. 2) G-03 Permit shall provide the name of a responsible person or agent who can be contacted 24 hours a day. 3) G-11 If the contractor chooses to dispose of excess excavated material on sites where less than 100 cubic yards and 3-feet of fill will be placed, the contractor shall provide documentation that these sites have been inspected by a consultant capable of identifying critical areas as defined by King County Code. The report shall include date of inspection, name of consultant and company, an assessor's map of the parcel, the name, address and phone number of the property owner, and the location of the fill placed on the property. No fill shall be placed in critical areas or their buffers on these sites. 4) G-12 Haul truck warning signs shall be installed prior to any hauling from the site. Signs shall conform to the Manual on Uniform Traffic Control (MUTC). 5) G-15 Perrnillee uiusl call 1-800-424-5555 not less than 48 hours before beginning excavation where any underground utilities may be located. Failure to do so could mean bearing substantial repair costs (up to three times the cost of repairs to the seivice). 6) G-16 A National Pollution Discharge Elimination (NPDES) Permit may be required from the Washington State Department of Ecology for clearing and grading activities associated with this permit. Contact WDOE at (425) 649-7000 for information. 7) G-19 This property is within or near designated agricultural lands, forest lands or mineral resource lands on which a variety of commercial activities may occur that are not compatible with residential development for certain periods of limited duration. This notice is required by KCC 20.20 (ordinance 12273) an RCW 36.70A.060. 8) G-23 All site preparation work shall be completed in accordance with the soils report submitted with this application. 9) G-35 Permittee shall provide a traffic control plan in conformance with the Manual on Uniform Traffic - Control (MUTC). AAP-ALL-0022 v 1.1 Printed On: 5/24/2018 Page 2 of 6 Permit Number:GRDE13-0018 10) G-38 Permittee shall comply with the conditions of the State of Washington Hydraulic Project Approval (HPA)# 11) G-01 At least 48 hours prior to the start of any work, call the Site Development Inspector to arrange a pre -construction conference meeting. Please be advised this permit shall not be effective until Notice to Proceed has been issued pursuant to this meeting. If required, Notice of Construction Activity signs shall be in place prior to the pre -construction meeting. 12) G-04 Work shall be limited to that shown on the approved plans stamped and dated 5/16/18 by Joe Barto of King County DPER. A copy of the approved plans, conditions and permit must be on the job site whenever work is in progress. 13) G-05 The following conditions require additional approvals before either work can begin or the project can receive final inspection approval: 1. The relocation clearing for the overhead utility on parcel # 23220490465 requires property owner authorization using either the legal document from the City of Kent or King County's Applicant Status Form. 2 Prior to Frager Road Right of way vacation, the new right of way must be dedicated and functional. The project inspector, Joe Barto, will be your point of contact to work through the road dedication process. Critical Areas Planting 1) PLANT-1 Project restoration planting must be installed per the approved plans (Sheets P1-P4) during first dormant period following project construction. Contact DPER staff for installation inspection. 2) PLANT-3 Maintenance and monitoring of the restoration plantings is required for a period of three years. Annual monitoring reports shall be provided to King County by December 31. The project shall meet the following performance standards: *80% of planted specimens will be surviving at the end of three years. *Tree and shrub cover will be greater than 10% after one year, greater than 20% after two years, and greater than 35% after three years. Non-invasive native volunteer species can be included in the overall percent cover. *Non-native invasive plants will not make up more than 10% cover in any growing season. 3) Species Replacement Replace Shore Pine in upland plantings with Douglas Fir or other upland native conifer species. AAF-ALL-0022 v 1.1 Printed On: 5/24/2018 Page 3 of 6 Permit Number:GRDE13-0018 Shoreline 4) Exemption All conditions of GRDE13-0018 Shoreline Exemption Letter shall be considered conditions of this grading permit. * The project shall comply with King County's Flood Hazard Code provisions. Any Flood Hazard Conditions resulting from review associated with the clearing and grading permit shall be considered conditions of this shoreline exemption. * The project shall be constructed and operate in conformance with the King County Surface Design Manual and KCC Title 9. * Project shall employ Best Management Practices for temporary erosion and sediment control to minimize turbidity and siltation as shown and described on the plans, and found in the King County Surface Water Design Manual- * This project has been reviewed under the State Environmental Policy Act (SEPA) by the City of Kent as lead agency. A Determination of Nonsignificance (DNS) was issued on December 13, 2013. * Extreme care shall be taken to ensure that no petroleum products, hydraulic fluid, or any other toxic or deleterious materials are allowed to enter or leach into surface waters. The permittee shall report all spills immediately to the Washington Department of Ecology (425-649-7000). * All equipment that is used for in -water work shall be cleaned to remove external oil, grease, dirt and mud prior to placing the equipment in the water. Accumulation of soils or debris shall be removed from the vehicle prior to working below the ordinary high water line. Wash sites shall be placed so that wash water does not flow into the Rivers without adequate treatment. * Best Management Practices for piling removal shall be employed to control turbidity and sediments from re-entering the water column during pile removal, debris capture, and for debris disposal including but not limited to the following: • Pilings, sediment, construction residue and debris shall be disposcd of at a facility that complies with federal and state regulations. • A floating surface boom shall be installed as necessary to capture floating surface debris produced during piling installation. Contained debris shall be collected and placed in containment basins or as otherwise approved. * All project -related debris or deleterious material shall be removed from the shoreline environment and recycled or disposed of at an upland landfill. * Construction materials shall not be staged or stockpiled below the ordinary high water line. * A Hydraulic Project Approval (HPA) is required from the Washington Department of Fish and Wildlife. All conditions of the HPA shall also be considered conditions of this shoreline exemption. * Approval from the US Army Corps of Engineers may be required for the work below the Ordinary High Water Mark. Any conditions of Corps approval are considered to be conditions of this shoreline exemption. * This shoreline exemption is valid for one year from the date of the last agency approval to construct the project. * This project shall be constructed in a manner consistent with the King County Shoreline Master Program and regulations, and shall result in no net loss of shoreline ecological functions and processes. * If at any time local, state or federal approvals are suspended or revoked, all authorization pursuant to this shoreline exemption shall be immediately terminated. AAf -ALL-0022 vl. t Printed On: 5/24/2018 Page 4 of 6 Perinit Nuinbel':GRDE13-0018 En ineerin Site 1) Clearing - Limits Clearing limits must not exceed those approved, reference the attached plan. 2) Clearing - Limits Flagged The clearing limits shall be flagged and verified prior to clearing the site. 3) Erosion Controls - Temporary Erosion and Sediment Controls There shall be temporary erosion and sediment controls in place during construction. 4) Erosion Control] - Final Stabillization Final stabilization of the site must be completed prior to occupancy being granted. 5) Flood - FEMA An approved Flood Certificate is required prior starting any grading activity. Preliminary clearing and grubbing may proceed in advance of the approved flood certification. 6) Traffic Control Plan An approved Traffic Control Plan must be obtained from KCDOT prior to any road closures. 7) Special Requirements - Pre Construction Conference A pre -construction conference is required. Site Development Site Develownent 1) Daily ESC Inspections Permittee shall inspect the TE/SCP facilities at the end of each working day to assure himself that they are in good condition. If TE/SCP facilities require repair or maintenance, it shall be performed prior to the end of the working day. All disturbed areas shall be promptly and thoroughly stabilized against erosion during periods of wet weather when work is not being performed at the site. 2) Dust Dust, dirt, and fly ash or airborne solids from any source shall not be emitted in quantities as to adversely affect adjacent property. (KCC 21A.22.070) 3) Dust Control During hauling operations, permittee shall provide effective dust control measures consisting of water, asphalt treated base, chemical dust palliatives, or equivalent measures to control dust from this operation (KCC 21A.22.070.C). 4) ESC Specialist The permittee shall provide daily inspection by an erosion control specialist of the adequacy and maintenance needs of all erosion control measures. In addition, any area needing erosion control shall be immediately addressed. Daily inspection reports shall be submitted to King County DDES AAF-ALL-0022 v 1 - I Printed On: 5/24/2018 Page 5 of6 Permit Number:GRDE13-0018 bi-weekly. 5) Inactive Sites and ESC The ESC facilities on inactive sites shall be inspected and maintained a minimum of once a month or within the 48 hours following a storm event. 6) Hours of Operation Permittee shall comply with the Hours of Operation as set forth in K.C.C. 12.86: For heavy equipment used on construction sites, including crawlers, tractors, bulldozers, rotary drills and augers, loaders, power shovels, cranes, derricks, graders, off -highway trucks, ditchers, trenchers, compactors, compressors and other similar equipment, operating hours are between 7:00 a.m. and 7:00 p.m. weekdays and between 9:00 a.m. and 7:00 p.m. weekends; For impact types of construction equipment, including pavement breakers, pile drivers, jackhammers, sandblasting tools or other types of equipment or devised that create impulse noise or impact noise, operating hours are between 8:00 a.m. and 5:00 p.m. on weekdays and 9:00 a.m. and 5:00 p.m. on weekends; and For all other construction activities, operating hours are between 7:00 a.m. and 10:00 p.m. on weekdays and between 9:00 a.m, and 8:00 p.m. on weekends. This condition does not apply to sound created by mineral extraction or materials processing operations, which are governed by K.C.C. chapter 21A.22. AAF-ALL-0022 vl.l Printed On: 5/24/20t9 Page 6 of 6                                                                                                                                                                                                                                                                                                                                 City of Kent, Public Works Department ATTENTION: Melissa Dahl 220 4th Ave S Kent, WA 98032-5895 Downey Farmstead Restoration The Downey Farmstead site sits on 22-acres of land purchased by the City of Kent specifically for this project. It will create over 1,875 linear feet of side-channel and 6.34-acres of intermittently inundated aquatic habitat (below the ordinary high water mark) accessible to salmon most of the year adjacent to the Green River near the SR 516 bridge (River Mile 22.1). A total of 50 large-wood structures will be placed as well as thousands of native shrubs, trees and groundcover plantings to provide off-channel habitat for fish and other wildlife. Frager road will be relocated away from the river s edge to maximize available floodplain and floodplain habitat, and existing recreational parking will be relocated west of the project site. By removing over 210,000 CY of material from the floodplain for creation of the side-channel network, the project will provide 130 acre-feet of additional floodplain storage and lower peak flood levels by approximately six inches. To date the project has cleared the former tree farm, excavated 110,000 CY of material from the site and relocated Frager Road. TIMING - PLANS - INVASIVE SPECIES CONTROL 1. TIMING LIMITATION: You may begin the project immediately, and you must complete the project by August 19, 2025, provided work within the wetted perimeter of the Green River must occur only between July 1 and August 31. 2. APPROVED PLANS: You must accomplish the work per plans and specifications submitted with the application and approved by the Washington Department of Fish and Wildlife entitled, "DOWNEY FARMSTEAD RESTORATION 100% DESIGN", and "WETLAND AND BUFFER CREATION PLAN", dated November 4, 2013, except as modified by this Hydraulic Project Approval (HPA). You must have a copy of these plans and this HPA available on site during all phases of the project construction. 3. INVASIVE SPECIES CONTROL: Thoroughly clean all equipment and gear before arriving and leaving the job site to prevent the transport and introduction of aquatic invasive species. Properly dispose of any water and chemicals used to clean gear and equipment. You can find additional information in the Washington Department of Fish and Wildlife's Invasive Species Management Protocols (November 2012), available online at http://wdfw.wa.gov/publications/01490/wdfw01490.pdf. NOTIFICATION REQUIREMENTS 4. PRE- AND POST-CONSTRUCTION NOTIFICATION: You, your agent, or contractor must contact the Washington Department of Fish and Wildlife by e-mail to larry.fisher@dfw.wa.gov and to HPAapplications@dfw.wa.gov at least three business days before starting work, and again within seven days after completing the work. The notification must include the permittee's name, project location, starting date for work or date the work was completed, and the permit number. The Washington Department of Fish and Wildlife may conduct inspections during and after construction. Page 1 of 6 Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2020-4-652+01 FPA/Public Notice Number: N/A Application ID: 22773 Project End Date: August 19, 2025 Issued Date: August 20, 2020 5. PHOTOGRAPHS: You, your agent, or contractor must take photographs of the job site before the work begins and after the work is completed. You must upload the photographs to the post-permit requirement page in the Aquatic Protection Permitting System (APPS) or mail them to Washington Department of Fish and Wildlife at Post Office Box 43234, Olympia, Washington 98504-3234 within 30-days after the work is completed. 6. FISH KILL/ WATER QUALITY PROBLEM NOTIFICATION: If a fish kill occurs or fish are observed in distress at the job site, immediately stop all activities causing harm. Immediately notify the Washington Department of Fish and Wildlife Area Habitat Biologist listed below of the problem by calling 425-449-6790. If the likely cause of the fish kill or fish distress is related to water quality, also notify the Washington Military Department Emergency Management Division at 1-800-258-5990. Activities related to the fish kill or fish distress must not resume until the Washington Department of Fish and Wildlife gives approval. The Washington Department of Fish and Wildlife may require additional measures to mitigate impacts. STAGING, JOB SITE ACCESS, AND EQUIPMENT 7. Establish staging areas (used for equipment storage, vehicle storage, fueling, servicing, and hazardous material storage) in a location and manner that will prevent contaminants such as petroleum products, hydraulic fluid, fresh concrete, sediments, sediment-laden water, chemicals, or any other toxic or harmful materials from entering waters of the state. 8. Clearly mark boundaries to establish the limit of work associated with site access and construction. 9. Retain all natural habitat features on the bed or banks including large woody material and boulders. You may move these natural habitat features during construction but you must place them near the preproject location before leaving the job site. 10. Remove soil or debris from the drive mechanisms (wheels, tires, tracks, etc.) and undercarriage of equipment prior to operating the equipment waterward of the ordinary high water line. 11. Check equipment daily for leaks and complete any required repairs in an upland location before using the equipment in or near the water. 12. Use environmentally acceptable lubricants composed of biodegradable base oils such as vegetable oils, synthetic esters, and polyalkylene glycols in equipment operated in or near the water. CONSTRUCTION-RELATED SEDIMENT, EROSION AND POLLUTION CONTAINMENT 13. Protect all disturbed areas from erosion. Maintain erosion and sediment control until all work and cleanup of the job site is complete. 14. All erosion control materials that will remain onsite must be composed of 100% biodegradable materials. 15. Straw used for erosion and sediment control, must be certified free of noxious weeds and their seeds. 16. Stop all hydraulic project activities except those needed to control erosion and siltation, if flow conditions arise that will result in erosion or siltation of waters of the state. 17. Prevent project contaminants, such as petroleum products, hydraulic fluid, fresh concrete, sediments, sediment- laden water, chemicals, or any other toxic or harmful materials, from entering or leaching into waters of the state. 18. Route construction water (wastewater) from the project to an upland area above the limits of anticipated floodwater. Remove fine sediment and other contaminants before discharging the construction water to waters of the state. 19. Deposit waste material from the project, such as construction debris, silt, excess dirt, or overburden, in an upland area above the limits of anticipated floodwater unless the material is approved by the Washington Department of Fish and Wildlife for reuse in the project. 20. Deposit all trash from the project at an appropriate upland disposal location. HABITAT RESTORATION 21. Place large wood or other materials consistent with natural stream processes as shown in the approved plans Page 2 of 6 Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2020-4-652+01 FPA/Public Notice Number: N/A Application ID: 22773 Project End Date: August 19, 2025 Issued Date: August 20, 2020 APPLY TO ALL HYDRAULIC PROJECT APPROVALS This Hydraulic Project Approval pertains only to those requirements of the Washington State Hydraulic Code, specifically Chapter 77.55 RCW. Additional authorization from other public agencies may be necessary for this project. The person(s) to whom this Hydraulic Project Approval is issued is responsible for applying for and obtaining any additional authorization from other public agencies (local, state and/or federal) that may be necessary for this project. This Hydraulic Project Approval shall be available on the job site at all times and all its provisions followed by the person (s) to whom this Hydraulic Project Approval is issued and operator(s) performing the work. This Hydraulic Project Approval does not authorize trespass. LOCATION #1:, Kent, WA 98032 WORK START: August 20, 2020 WORK END:August 19, 2025 WRIA Waterbody:Tributary to: 09 - Duwamish - Green Duwamish River/Green River Elliott Bay 1/4 SEC:Section:Township:Range:Latitude:Longitude:County: 23 22 N 04 E 47.37710347 -122.260238 King Location #1 Driving Directions From SR 167, take the Willis Street / SR 516 / S. Kent Des Moines Road exit. Head west off the off-ramp onto S. Kent Des Moines Road. Proceed west on S. Kent Des Moines Road for 1.4 miles to the stoplight at W. Meeker Street. Head east (right) on W. Meeker Street. Immediately turn south (right) onto Frager Road South. Proceed 0.5 miles on Frager Road to just past the bridge over Mullen Slough. Project site is located on both sides of the road (road will be closed and/or relocated) between Mullen Slough and the SR 516 overpass. (Provision 2). 22. Use fir, cedar, or other coniferous species for the imported large woody material to construct the log or rootwad fish habitat and bank protection structures. 23. Slope the banks of the side channels at a stable angle of repose, such as 3:1, as shown in the approved plans. DEMOBILIZATION AND CLEANUP 24. Seed areas disturbed by construction activities with a native seed mix suitable for the site that has at least one quick-establishing plant species. 25. Complete installation of project plantings prior to the end of the first dormant season (late fall through late winter) after completion of project grading per the approved plans. Maintain plantings for at least three years to ensure at least eighty percent of each species of the plantings survive. Failure to achieve the eighty percent survival in year three will require you to submit a plan with follow-up measures to achieve requirements or reasons to modify requirements. 26. Upon completion of the project, remove all materials or equipment from the site and dispose of all excess spoils and waste materials in an upland area above the limits of anticipated floodwater. Page 3 of 6 Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2020-4-652+01 FPA/Public Notice Number: N/A Application ID: 22773 Project End Date: August 19, 2025 Issued Date: August 20, 2020 The person(s) to whom this Hydraulic Project Approval is issued and operator(s) performing the work may be held liable for any loss or damage to fish life or fish habitat that results from failure to comply with the provisions of this Hydraulic Project Approval. Failure to comply with the provisions of this Hydraulic Project Approval could result in civil action against you, including, but not limited to, a stop work order or notice to comply, and/or a gross misdemeanor criminal charge, possibly punishable by fine and/or imprisonment. All Hydraulic Project Approvals issued under RCW 77.55.021 are subject to additional restrictions, conditions, or revocation if the Department of Fish and Wildlife determines that changed conditions require such action. The person(s) to whom this Hydraulic Project Approval is issued has the right to appeal those decisions. Procedures for filing appeals are listed below. MINOR MODIFICATIONS TO THIS HPA: You may request approval of minor modifications to the required work timing or to the plans and specifications approved in this HPA unless this is a General HPA. If this is a General HPA you must use the Major Modification process described below. Any approved minor modification will require issuance of a letter documenting the approval. A minor modification to the required work timing means any change to the work start or end dates of the current work season to enable project or work phase completion. Minor modifications will be approved only if spawning or incubating fish are not present within the vicinity of the project. You may request subsequent minor modifications to the required work timing. A minor modification of the plans and specifications means any changes in the materials, characteristics or construction of your project that does not alter the project's impact to fish life or habitat and does not require a change in the provisions of the HPA to mitigate the impacts of the modification. If you originally applied for your HPA through the online Aquatic Protection Permitting System (APPS), you may request a minor modification through APPS. A link to APPS is at http://wdfw.wa.gov/licensing/hpa/. If you did not use APPS you must submit a written request that clearly indicates you are seeking a minor modification to an existing HPA. Written requests must include the name of the applicant, the name of the authorized agent if one is acting for the applicant, the APP ID number of the HPA, the date issued, the permitting biologist, the requested changes to the HPA, the reason for the requested change, the date of the request, and the requestor's signature. Send by mail to: Washington Department of Fish and Wildlife, PO Box 43234, Olympia, Washington 98504-3234, or by email to HPAapplications@dfw.wa.gov. You should allow up to 45 days for the department to process your request. MAJOR MODIFICATIONS TO THIS HPA: You may request approval of major modifications to any aspect of your HPA. Any approved change other than a minor modification to your HPA will require issuance of a new HPA. If you originally applied for your HPA through the online Aquatic Protection Permitting System (APPS), you may request a major modification through APPS. A link to APPS is at http://wdfw.wa.gov/licensing/hpa/. If you did not use APPS you must submit a written request that clearly indicates you are requesting a major modification to an existing HPA. Written requests must include the name of the applicant, the name of the authorized agent if one is acting for the applicant, the APP ID number of the HPA, the date issued, the permitting biologist, the requested changes to the HPA, the reason for the requested change, the date of the request, and the requestor's signature. Send your written request by mail to: Washington Department of Fish and Wildlife, PO Box 43234, Olympia, Washington 98504-3234. You may email your request for a major modification to HPAapplications@dfw.wa.gov. You should allow up to 45 days for the department to process your request. APPEALS INFORMATION Page 4 of 6 Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2020-4-652+01 FPA/Public Notice Number: N/A Application ID: 22773 Project End Date: August 19, 2025 Issued Date: August 20, 2020 If you wish to appeal the issuance, denial, conditioning, or modification of a Hydraulic Project Approval (HPA), Washington Department of Fish and Wildlife (WDFW) recommends that you first contact the department employee who issued or denied the HPA to discuss your concerns. Such a discussion may resolve your concerns without the need for further appeal action. If you proceed with an appeal, you may request an informal or formal appeal. WDFW encourages you to take advantage of the informal appeal process before initiating a formal appeal. The informal appeal process includes a review by department management of the HPA or denial and often resolves issues faster and with less legal complexity than the formal appeal process. If the informal appeal process does not resolve your concerns, you may advance your appeal to the formal process. You may contact the HPA Appeals Coordinator at (360) 902-2534 for more information. A. INFORMAL APPEALS: WAC 220-660-460 is the rule describing how to request an informal appeal of WDFW actions taken under Chapter 77.55 RCW. Please refer to that rule for complete informal appeal procedures. The following information summarizes that rule. A person who is aggrieved by the issuance, denial, conditioning, or modification of an HPA may request an informal appeal of that action. You must send your request to WDFW by mail to the HPA Appeals Coordinator, Department of Fish and Wildlife, Habitat Program, PO Box 43234, Olympia, Washington 98504-3234; e-mail to HPAapplications@dfw.wa.gov; fax to (360) 902-2946; or hand-delivery to the Natural Resources Building, 1111 Washington St SE, Habitat Program, Fifth floor. WDFW must receive your request within 30 days from the date you receive notice of the decision. If you agree, and you applied for the HPA, resolution of the appeal may be facilitated through an informal conference with the WDFW employee responsible for the decision and a supervisor. If a resolution is not reached through the informal conference, or you are not the person who applied for the HPA, the HPA Appeals Coordinator or designee may conduct an informal hearing or review and recommend a decision to the Director or designee. If you are not satisfied with the results of the informal appeal, you may file a request for a formal appeal. B. FORMAL APPEALS: WAC 220-660-470 is the rule describing how to request a formal appeal of WDFW actions taken under Chapter 77.55 RCW. Please refer to that rule for complete formal appeal procedures. The following information summarizes that rule. A person who is aggrieved by the issuance, denial, conditioning, or modification of an HPA may request a formal appeal of that action. You must send your request for a formal appeal to the clerk of the Pollution Control Hearings Boards and serve a copy on WDFW within 30 days from the date you receive notice of the decision. You may serve WDFW by mail to the HPA Appeals Coordinator, Department of Fish and Wildlife, Habitat Program, PO Box 43234, Olympia, Washington 98504-3234; e-mail to HPAapplications@dfw.wa.gov; fax to (360) 902-2946; or hand-delivery to the Natural Resources Building, 1111 Washington St SE, Habitat Program, Fifth floor. The time period for requesting a formal appeal is suspended during consideration of a timely informal appeal. If there has been an informal appeal, you may request a formal appeal within 30 days from the date you receive the Director's or designee's written decision in response to the informal appeal. C. FAILURE TO APPEAL WITHIN THE REQUIRED TIME PERIODS: If there is no timely request for an appeal, the WDFW action shall be final and unappealable. Page 5 of 6 Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2020-4-652+01 FPA/Public Notice Number: N/A Application ID: 22773 Project End Date: August 19, 2025 Issued Date: August 20, 2020 Habitat Biologist Larry.Fisher@dfw.wa.gov for Director WDFWLarry Fisher 425-449-6790 Page 6 of 6 Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2020-4-652+01 FPA/Public Notice Number: N/A Application ID: 22773 Project End Date: August 19, 2025 Issued Date: August 20, 2020 DEPARTMENT OF THE ARMY CORPS OF ENGINEERS, SEATTLE DISTRICT P.O. BOX 3755 SEATTLE, WASHINGTON 98124-3755 Aquatic Habitat Restoration, Establishment, and Enhancement Activities NWP 27, Terms and Conditions City of Kent Archaeological Monitoring Plan, Downey Farmstead Restoration Project . Monitoring, Maintenance, and Adaptive Management Plan, Downey Farmstead Restoration Certificate of Compliance with Department of the Army Permit LIM King County Department of Permitting and Environmental Review 35030 SE Douglas St., Suite 210 Snoqualmie, WA 98065-9266 206-296-6600 TTY 206-296-7217 www.kingcounty.gov February 21, 2017 EXEMPTION FROM SHORELINE SUBSTANTIAL DEVELOPMENT PERMIT GRDE13-0018 Applicant: City of Kent 400 West Gowe Street, Suite 200 Kent, WA 98032-5895 (253) 856-5550 Project Description: Habitat Restoration and Flood Protection. The primary goals of the Downey Farmstead Restoration project are: 1) To create new, low velocity side -channel habitat along the mainstem of the lower Green River to provide rearing and refuge habitat for juvenile salmon; 2) Reconnect the mainstem with a portion of the floodplain; 3) Install anchored large woody debris and engineered log jams to help "jump-start" creation of complex salmon habitat and maintain hydraulic connectivity; and 4) Reduce temperature loading in the Green River by planting native shrubs and trees along the river banks. As a result of the project, additional floodplain storage will be created to help alleviate flood damage to nearby urban and agricultural areas. The project also proposes to replace and re- locate Frager Rd. further from the river. -- -- - - — - The-Downey-Farmstead-R€.stor-ation-Projeet irex avate-1-,675-linear - - feet (LF) of new, sinuous side -channel habitat and create 6.34 acres of intermittently inundated aquatic habitat (below the current ordinary high- water mark) adjacent to the Green River between river miles 21.5 and 22.0. This proposed side -channel network, constructed on a 22-acre site.. owned and maintained by the City of Kent, will be accessible to salmon approximately three-quarters of the year, but nearly 100% of the time during key juvenile salmon outmigration periods. The new side -channel network will have four inlets at different invert elevations that all drain to one outlet maintaining a positive gradient throughout. This design provides a balance between providing river connectivity at low flows and more reliably transporting sediment through the side channels (which could generally be expected with a steeper gradient). A total of 50 large -wood structures will be placed within the new channels and throughout the site. Nearly 7,000 native trees and willows and 22,000 shrubs will be planted along a north -facing stretch or the river that will provide stream temperature buffering to a temperature impaired waterway. Native plantings and invasive species eradication will improve water quality and provide erosion control and habitat for a myriad of aquatic and terrestrial wildlife species and insects. City of Kent RE: GRDE13-0018, Downey Farm Restoration Project on the Green River February 21, 2017 Page 2 Code Section: WAC 173-27-040(2)(o) Project Location: 25001-25609 Frager Road S., Kent, WA; SE % Section 23, Township 22 North, Range 4 East; Parcel #'s 232204-9020, 9028, 9029 and 9049 Water Body: Green River Shoreline Designation: Resource, Natural Shoreline of Statewide Significance: Yes Analysis: The project involves a watershed restoration project, consistent with WAC 173-27-040(2)(o). This project is designated a priority project in the 2005 WRIA 9 Salmon Habitat Recovery Plan (Project LG-7). It has also been reviewed and determined consistent with the goals, policies and objectives of the King County Shoreline Master Program (KCC 21A.25). Conditions: The Department of Permitting and Environmental Review (DPER) has determined that the above described project is exempt from obtaining a Shoreline Substantial Development Permit (SSDP), if completed in accordance with the following conditions: 1. This exemption is granted only for the scope of work identified in application materials dated February 5, 2013 including cover letter, Joint Aquatic Resource Permit Applications, State Environmental Policy Act determination, and plans dated 1/31/2013, except as modified through these conditions or through a grading permit. 2. This project requires a clearing and grading permit to construct. All conditions of the grading permit GRDE13-0018 shall be considered conditions of this shoreline exemption. 3. The project shall comply with King County's Flood Hazard Code provisions. Any Flood Hazard Conditions resulting from review associated with the clearing and grading permit shall be considered conditions of this shoreline exemption. 4. The project shall be constructed and operate in conformance with the King County Surface Design Manual and KCC Title 9. 5. Project shall employ Best Management Practices for temporary erosion and sediment control to minimize turbidity and siltation as shown and described on the plans, and found in the King County Surface Water Design Manual. 6. This project has been reviewed under the State Environmental Policy Act (SEPA) by the City of Kent as lead agency. A Determination of Nonsignificance (DNS) was issued on December 13, 2013. 7. Extreme care shall be taken to ensure that no petroleum products, hydraulic fluid, or any other toxic or deleterious materials are allowed to enter or leach into surface waters. The City of Kent RE: GRDE13-0018, Downey Farm Restoration Project on the Green River February 21, 2017 Page 3 permittee shall report all spills immediately to the Washington Department of Ecology (425-649-7000). 8. All equipment that is used for in -water work shall be cleaned to remove external oil, grease, dirt and mud prior to placing the equipment in the water. Accumulation of soils or debris shall be removed from the vehicle prior to working below the ordinary high water line. Wash sites shall be placed so that wash water does not flow into the Rivers without adequate treatment. 9. Best Management Practices for piling removal shall be employed to control turbidity and sediments from re-entering the water column during pile removal, debris capture, and for debris disposal including but not limited to the following: • Pilings, sediment, construction residue and debris shall be disposed of at a facility that complies with federal and state regulations. • A floating surface boom shall be installed as necessary to capture floating surface debris produced during piling installation. Contained debris shall be collected and placed in containment basins or as otherwise approved. 10. All project -related debris or deleterious material shall be removed from the shoreline environment and recycled or disposed of at an upland landfill. 11. Construction materials shall not be staged or stockpiled below the ordinary high water line. 12. A Hydraulic Project Approval (HPA) is required from the Washington Department of Fish and Wildlife. All conditions of the HPA shall also be considered conditions of this shoreline exemption. 13. Approval from the US Army Corps of Engineers may be required for the work below the Ordinary High Water Mark. Any conditions of Corps approval are considered to be conditions of this shoreline exemption. 14. This shoreline exemption is valid for one year from the date of issuance. 15. This project shall be constructed in a manner consistent with the King County Shoreline Master Program and regulations, and shall result in no net loss of shoreline ecological functions and processes. 16. If at any time local, state or federal approvals are suspended or revoked, all authorization pursuant to this shoreline exemption shall be immediately terminated. City of Kent RE: GRDE13-0018, Downey Farm Restoration Project on the Green River February 21, 2017 Page 4 Please note that this exemption does not preclude you from complying with other applicable federal, state and local regulations and permitting requirements. For more information, call Steve Bottheim, Environmental Scientist - Geologist, at (206) 477-0372 or send email to steve.bottheima-kinacountv.aov. . Randy Sandin Manager, Resource Section cc: Laura Casey, KC DPER Environmental Scientist - Ecologist Washington State Department of Ecology Washington State Department of Fish and Wildlife Snoqualmie Indian Tribe Tulalip Indian Tribe Puyallup Indian Tribe Muckleshoot Indian Tribe Downey Side Channel Final Phase/Dahl A - 5 March 18, 2022 Project Number: 18-3007.1 HYDRAULIC AND GEOMORPH ANALYSIS APPENDIX D Geotechnical Design Memorandum URS Corporation Century Square 1501 4th Avenue, Suite 1400 Seattle, Washington 98101 Tel: 206.438.2700 Fax: 206.438.2699 Mark Ewbank, HEC HEC Pam Craig, Martin McCabe June 8, 2010 Geotechnical Design Memorandum, Downey Farmstead Project This memo presents the results of the geotechnical investigation and analyses performed for the Downey Farmstead project located just north of Highway SR 516 near its western-most crossing of the Green River in Kent, WA (see Figure 1 Site Vicinity Map). The objective of the geotechnical services was to investigate subsurface soil and ground water conditions and present recommendations for design and construction of a new channel for fish habitat and flood storage. The memo is also to address geotechnical considerations for the re-alignment of Frager Road. Subsurface conditions were investigated by advancing 5 electric cone penetrometer probes (UCPT-1 through UCPT-5) to a depth of 50 feet each and excavating 5 test pits (UTP-1-10 through UTP-5-10) to depths ranging from 10 to 17 feet. The locations of the probes and test pits are presented on Figure 2 Site Plan. Logs of the probes are presented in Appendix A of this memo. This appendix also presents information on the cone penetrometer probing process and the manner in which soils are identified and classified, i.e. by unique combinations of tip resistance and side friction measured by the cone. It should be noted that URS has found from comparisons with drilled borings and from lab testing that the cone probe system tends to classify soils slightly finer than their actual character. For example, a sandy silt as classified by the cone probe system is in reality more likely to be a silty sand. Logs of the test pits as well as plots of laboratory sieve analysis tests performed on selected soil samples are presented in Appendix B. Information on the geology of the site was obtained from Waldron (1962), which indicates the surficial geologic materials are alluvium “Qa” consisting of recent deposits of silt and sand with minor amounts of clay and peat. The site is within a large area identified as having a “high” (Category I) liquefaction susceptibility according to Palmer et al (1994). Page 1 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc Information from the URS probes and test pits was combined with information obtained by a review of logs of previous borings drilled at or near the site by the Washington State Department of Transportation (WSDOT - see key boring at Station 177 shown on Figure 2) to estimate the soil profile for evaluation of the proposed project. Profile A in an east-west orientation along the alignment of the new channel is presented on Figure 3, and Profile B in a north-south orientation near the east end of the site is shown on Figure 4. While only one of the WSDOT boring locations are shown on Figure 2, several more borings are in the general vicinity. The site is relatively flat with ground surface elevations in the range from approximately 39 to 42 feet. In general the soil profile consists of a relatively thin surficial layer of silt overlying medium dense silty sand to sand to a depth of roughly 25 feet, then medium dense to dense sand to a depth of at least 40 feet. Fill was encountered at the surface in one test pit (UTP-5-10), and has been observed at the surface in several locations around the site. A more detailed description of the soil layers from the surface downward is presented below: - FILL , Variable including Sandy GRAVEL (GP-GM) This layer consisted of a silty sandy gravel with occasional cobbles where encountered in UTP- 5-10 near the east end of the site. The gravel and cobble were rounded and gave the appearance of a native soil deposit, but its shallow depth and localized presence suggests that it is a fill material. Other fill materials appear to have been placed in the vicinity of the demolished structures at the west end of the site, although it was not identified in test pit TP-1-10. - Brown SILT to Sandy SILT (ML) This layer was encountered in all cone probes and test pits except TP-5-10 at the ground surface. Its thickness ranged from about 2 to 10 feet, and its character is typically medium stiff. It likely represents an overbank deposit. Laboratory tests indicate water contents of 29 to 32 percent , which is probably over the optimum level for this material. - Sandy SILT to Clayey SILT (ML/CL), with Organics This soil was encountered only in CPT-1-10 near the west end of the site (roughly 500 feet from Mullen Slough), and may represent a localized pocket or discontinuous layer of fine grained organic material. Equivalent blow count information suggests that this layer is soft to medium stiff in consistency. Similar fine grained materials containing thin peat lenses were encountered in 1981 by the Washington State Department of Transportation when drilling for the Mullen Slough bridge. - Gray Silty SAND (SM/ML) This layer was encountered in all cone probes and test pits, and was immediately below the surficial fill and silt described above. The layer extended to a depth of roughly 20 to 35 feet below the ground surface. Its character was typically medium dense to occasionally dense, and sometimes graded to a sandy silt that would still be considered medium dense. Based on the results of laboratory sieve analysis tests, the fines content of this layer ranged widely from 4 to Page 2 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc 43 percent, with an average of about 20 percent. Moisture content values ranged from 7 to 25 percent. - SAND to Silty SAND (SP/SM) This layer is apparently very similar to Stratum 3 except that it contains less fines (silt and clay) and is somewhat more dense in character. It was encountered below Stratum 3 in all cone probes and extended to at least 50 feet, which was the maximum depth explored. When the relatively high cone tip resistance values are converted to equivalent sample N-values (Standard Penetration Test blow counts) , equivalent blow count values of at least 30 blow per foot are typically obtained. Silt or silty clay interbeds only a few feet thick are occasionally encountered in this layer, except at CPT-3-10 where an interbed was found in the depth interval from 40 to 47 feet below the ground surface. Information on the depth to groundwater at this site was obtained from direct observation during excavation of the test pits, from pore pressure response during advancement of the cone penetrometer probe, and from review of previous borings and studies by others. Water was encountered only in test pit TP-1-10 , where slight to moderate inflow was observed at a depth of approximately 7 feet. As the other test pits were excavated up to 17 feet depth without encountering groundwater, the shallow water in TP-1-10 was judged to be a temporary perched condition resulting from surface water infiltration being impeded by an underlying lower permeability layer. A fine grained layer of clayey material was encountered not far away in cone probe CPT-1-10, and erratic pore pressure measurements in the depth range from 10 to 20 feet support the premise that perched water could be present. Other occurrences of shallow perched water have been referenced in previous reports by Geomatrix. All URS cone probes indicated that the static water table was at approximately 20 feet depth, which is the depth where the average pore pressure began increasing linearly above 0 pounds per square inch (psi). A limited Phase II investigation by Geomatrix also reported encountering ground water at 19 to 22 feet below the ground surface in borings drilled to depths up to 24 feet. Logs of borings drilled by the WSDOT for SR 516 in 1976 indicated the presence of water bearing sand and heaving sand conditions below depths of approximately 15 to 18 feet below the ground surface when it was at about Elevation 30 feet (datum uncertain). Slightly higher groundwater levels could be encountered in the vicinity of Mullen Slough. Water levels are expected to fluctuate seasonally. The following table of estimated soil parameters was developed based on information from the cone probes, the test pits, previous borings by others, lab tests performed by URS, the experience of URS with soils in this part of King County, and published correlations between soil types and engineering behavior of soils: Page 3 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc Median SPT N-Blow Count N Blows/ft 7 5 18 25 Total Unit Weight pcf 130 110 105 115 120 Average Thickness ft 2 to 6 8 5 to 25 > 15 Friction Angle deg. 36 30 0 34 37 Cohesion c psf 0 20 500 50 0 Static Elastic Modulus E ksf 2000 500 200 2000 4000 Poisson's Ratio n/a 0.30 0.35 0.45 0.25 0.25 Soil-Concrete Friction Coeff. c n/a 0.45 0.35 0.30 0.32 0.45 Soil-Steel Friction Coeff. s n/a 0.36 026 0.26 0.32 0.36 California Bearing Ratio CBR n/a 20 8 5 12 Active Earth Pressure Coeff.(static) Ka n/a 0.26 0.33 0.42 0.28 .14 At-Rest Earth Pressure Coeff.(static) Ko n/a 0.41 0.50 0.58 0.44 0.41 Passive Earth Pressure Coeff.(static) Kp n/a 3.85 3.0 2.4 3.54 3.85 Active Earth Pressure Coeff. (seismic) kae n/a 0.50 0.62 0.74 0.53 n/a Passive Earth Pressure Coeff.(seismic) kpe n/a 3.12 2.33 1.80 2.83 n/a Permeability k cm/s 1x10-5 1x10-5 1x10-4 1x10-3 18 - 20 ft Values listed above generally represent average to slightly less than average values, except as noted here. Natural variability of soil conditions and parameters are expected to occur throughout the site. The values of Kp and Soil-Concrete Friction Coefficient are considered “Ultimate” values (no safety factor included). The geotechnical-related parameters to be used for seismic design were evaluated in accordance with IBC 2006 provisions as described in Section 1613 of the IBC 2006 Code, and ASCE/SEI 7- 05 provisions in Section 11.4 which is the standard referenced in the 2006 IBC. The spectral response accelerations for the “Maximum Considered Earthquake”, which has a 2 percent probability of being exceeded in 50 years (i.e. return period of 2500 years), were obtained from Figures 1613.5(1) and 1613.5(2) from the IBC 2006 Code for the location of this site. The recommended values for this site are as follows. SS = 129 % g = 1.29g (short period, or 0.2 second spectral response) S1 = 44 % g = 0.44g (1.0 second spectral response) The “Site Class” for a site is selected based on the estimated average soil properties in the top 100 feet of the soil profile (Section 1613, IBC 2006). The average soil profile at this site was Page 4 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc interpreted to consist of about 25 feet of medium dense to occasionally loose silty sand to sandy silt over medium dense or better granular soil. Not considering the potential for liquefaction, this profile would be interpreted as Site Class D ("stiff soil profile", with penetration resistance N- values of 15 to 50 blows per foot). If a structure is planned having a fundamental period of vibration of less than 0.50 seconds, the Site Class D would be considered appropriate. For structures of higher periods, a Site Class F (“So ils vulnerable to potential failure or collapse under seismic loading such as liquefiable soils – “) would be appropriate due to the potential for liquefaction as described below. The potential for liquefaction and associated liquefaction induced settlement were evaluated using the computer software LiquefyPro, a commercially available software package based on procedures adopted in the industry standard empirical analytical method described in Youd et al (2001). In accordance with IBC 2006 provisions as described in Section 1613 of the IBC 2006 Code, and ASCE/SEI 7-05 provisions in Section 11.4, a design level earthquake of Magnitude 7.0 and a PGA of 0.34g were used to evaluate the potential for liquefaction and its effects. The analyses indicated that the Stratum 3 and Stratum 4 medium dense silty sand to relatively clean sand will likely liquefy from the water table at depth of roughly 18 to 20 feet down to about 35 feet below the ground surface. In other words, a 10 to 15 foot thick zone below the ground water level is expected to liquefy during significant seismic shaking. Liquefaction induced settlement was estimated to be 4 to 5 inches total, and about 4 inches differential settlement over a distance of about 30 feet. An estimate of the magnitude of liquefaction-induced lateral spread was made using the method of Youd et al (2002) for the case of a “free face” represented by the slope of the new channel. The analyses indicated that estimated liquefaction induced lateral spread displacement could be approximately 5 to 6 inches at the center of Frager Road if its new location is about 70 feet from the toe of a 2H:1V channel slope. The magnitude of lateral displacement at the north edge of SR 516 was estimated at approximately 5 inches by this same method. These estimates are considered very approximate, and actual magnitudes could differ from the estimate by 25 percent or more. The lateral spread could be accompanied by cracks in the ground surface. Sand is expected to be expelled at the ground surface in "spouts" or "boils" at various, unpredictable locations within areas experiencing liquefaction. This may cause uplift and distortion of slabs and pavements. Footings and slabs will settle with the ground surface. However, for small structures like a culvert or bridge at Mullen Slough, further footing settlement due to bearing capacity failure is not expected. Conceptual drawings of the proposed channel to be located south of the existing Green River show gentle slopes having inclinations presumed to be 3 Horizontal to 1 Vertical (3H:1V) or flatter . URS examined the stability of the future slopes for the potential situation where the slopes were inclined as steeply as 2H:1V. The stability of the slopes was analyzed using the industry standard SLOPE/W software, which uses limit equilibrium methods. Shear strength parameters of the soils were as shown in Table 1 above. The groundwater was assumed to be at Page 5 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc various levels ranging from a more typical Elevation 20 to the Ordinary High Water level at approximately Elevation 36. Results of the analyses are presented graphically in Appendix C. For the static case, safety factors were approximately 1.7 for the case of typical water levels at Elevation 20, and even for the case where water rises to the approximate ordinary high level at about Elevation 36. An analysis was also made of the stability of the slope during a period of water table drawdown from ordinary high back down to Elevation 20 over a period of about 5 to 6 days. The safety factor for this partially drained situation was approximately 1.3 . The factor of safety for the seismic case was examined with typical water levels at Elevation 20 using the psuedostatic methods for the case where no strength loss occurs, and also for reduction of shear strength to the residual level as a result of seismic liquefaction. The factors of safety for these seismic cases were at least 1.1 , thereby suggesting that very little if any slope deformation would occur. In reality, given the likely variable nature of the soils at this site, some areas of more substantial strength loss and localized shallow sloughing near the water level should be expected. Such areas would be characterized by soils that have fewer fines and that may be somewhat looser than elsewhere. The slope stability analysis results described above indicate that cut slope inclinations of 2H:1V should be generally possible throughout the restoration area. Slightly steeper inclinations may be possible, say to 1.5H:1V , where slope heights may be less than about 4 to 6 feet. Flatter slopes may be needed at the west end of the project near Mullen Slough if soft clayey silt and peat layers are encountered to any significant extent. If slopes in the vicinity of a new culvert or bridge are steepened to limit the length of this structure, it is expected that poor quality Stratum 2A soils in the upper 10 feet or more may need to be removed and replaced with better quality soils that are excavated from the new channel. In addition, the replaced soils would need to be reinforced with layers of geogrid and/or geotextile to maintain adequate stability. An alternative solution would be to use gabions or Hilfiker retaining methods (rock-filled wire baskets) for the steeper slopes. If a new bridge or culvert is needed for the re-aligned Frager Road where it crosses Mullen Slough, one of the soils of interest to the design process may be the Stratum 2A Clayey Silt which likely contains some organic matter or peat. This material was encountered in URS cone probe CPT-1-10 and in the 1981 WSDOT borings for the Mullen Slough bridge. The WSDOT boring logs referred to “clayey silt with lenses of peat” to a depth of approximately 10 to 15 feet. This material should not be used for foundation support, and backfill placed on this material may experience long term consolidation settlements. Foundations for a bridge or culvert should be supported on the Stratum 3 or Stratum 4 silty sand to sand layers with proper subgrade preparation, or on select compacted fill. An allowable soil bearing pressure of 3000 pounds per square foot may be used for these materials. However, the subgrades should be surface compacted with vibratory equipment to densify possible loose zones in the upper 3 to 4 feet. Unsatisfactory clayey or peaty material encountered at the subgrade level should be removed and replaced to a depth of at least 2 feet. Additional over-excavation and replacement with well graded granular fill may be necessary depending on conditions encountered. The magnitude of settlement will depend on the size of the footings to be used. Page 6 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc If a new culvert/bridge location is desired for the re-located Frager Road, URS recommends that additional subsurface exploration via test pits or borings be undertaken to better identify foundation conditions and preparation measures that may be needed. PAVEMENT DESIGN CONSIDERATIONS When Frager Road is re-aligned, the subgrade for the new pavement is expected to consist of either a variable Stratum 1 fill soil, the native Stratum 2 silt or possibly the native Stratum 3 silty sand. Further west near Mullen Slough the pavement subgrade could possibly consist of the Stratum 2A clayey silt. Subgrade preparation should include proof-rolling with static equipment to identify zones of wet, soft or otherwise unsuitable material. Values of California Bearing Ratio (CBR) are recommended in Table 1 above. Over-excavated material should be replaced with suitable on-site or off-site granular fill that is compacted to at least 95 percent of the maximum dry density as measured using ASTM D-1557. The native soils that may serve as a subgrade for the new roadway are considered to have high to moderately high frost susceptibility. EFFECTS ON SR 516 The presence of the proposed side channel and flood storage area is expected to have minimal effects on the nearby SR 516 highway. REFERENCES Palmer, S.P., Schasse H.W. and Norman, D.K. (1994), Liquefaction susceptibility of the Des Moines quadrangle, Washington. Washington Department of Natural Resources. Waldron, H.H. (1962), Geologic Map of the Des Moines Quadrangle, Washington, U.S. Geologic Survey. Youd, T.L. et al (2001), Liquefaction resistance of soils: summary report from the 1996 NCEER and 1998 NCEER/NSF workshops on evaluation of liquefac tion resistance of sands.”, ASCE, Journal of Geotechnical & Geoenvironmental Engng, V.127, N.10. Youd, T.L., Hansen, C.M. & Bartlett (2002), “Revised multilinear regression equations for prediction of lateral spread displacement.”, ASCE, Journal of Geotechnical & Geoenvironmental Engng, V.128, N.12. Page 7 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc Landing L:---jr --- — C won" J _.. f�f>, —� ■ 1 i �' AEI • Kent _ s r 3730 M 38 i Washington 14 14 ■ 13 - KET E I I 32rx (} r r •...5." �-=T' 3�a k iiad3l{' i � 1. ! y�+0fi 30 I.I. •�1I !I $ 40: i.11.1 I- i �� i,�'S � . Park -� Russell Road Parkl}• 11 �! —+I • M •IA Yi Y iI 1 1:r-- '.Ch o e 1 •f • � ■_ .1 1 4 1 �i s I,� g L �r,__ • j131is�;• ubst �► - ❑nurrent y — I µ E , r�ato ,s t Part_ 41 ti ! 2 (i j I JS Site �j �� •J E.._..R.. 'III {{ +�... •ice.] s� rl foielk ark .• ' r r.....,_ ...337. �� Map created with TOPO!r"' ©1997 Wildflower Productions, www.topo.com, based on USGS topographic map 0 0.5 1 Approximate Scale in Miles Job No. 33762260 Figure 1 Site Vicinity Map Downey Farmstead Kent, Washington 33762260_02.CDR 1105 LA owl I4e ar,� rr� Inv_ me - SOURCE: Google Earth Pro, U.S. Geological Survey 0 300 ry Approximate Scale in Feet Job No. 33762260 LEGEND 600 mi Test Pit Borehole + Cone Penetration Test Cross section location Figure 2 Geotechnical Site Plan me Downey Farmstead Kent, Washington 33762260_03.CDR LEGEND NOTE 0 200 400 i Groundwater The soil conditions are known only at the boring locations A - elevation and are therefore accurate only at these points. The Horizontal Scale in Feet A' 50 Perched profile is based on interpolation or extrapolation between Vertical Exaggeration = 20x West groundwater conditions observed at the boring locations and should East be considered approximate. Frager Road CPT-3 CPT-5 CPT-2 (Offset CPT-4 (Offset200'North) TP-5 TP-1 CPT-1 (Offset 95' North) .• 40 5_ Sandy:', SI ndy SILT GRAVEL ., 6 (GP/GM) Silty°SAND to Sndy SILT 8 a 30 � 13° (SM/ML) 15°g I 3� � V Y Sand SILT/ , (D Clayey, SILT I: (D ML/CL ( )Sllty3AND 16 13 17 16' 0 20 13 2. (SM).°o, oe, � 76 > °°° 22 W 39' e15' a°` .19 13°0 16 10 41 ' 19 ° 24 . 49 . a 25' 22 32 29 Poorly.Graded SAND.. with Silt and Occasional 33 p 15 52 Sandy Silt Interbeds 16 37 . Equivalent (SP/SM) Sandyl Blow Count SILT 2 3.. 10 3 28 -10 39 21 . 29 29 Figure 3 Job No.33762260 Cross Section A -A' me Downey Farmstead Kent, Washington B North 50- 40- 30- a) a) 0 20- a) w 10- 0- Job No. 33762260 M" LEGEND NOTE i Groundwater The soil conditions are known only at the boring locations elevation and are therefore accurate only at these points. The profile is based on interpolation or extrapolation between conditions observed at the boring locations and should be considered approximate. 33762260_04.CDR 0 50 100 B1 South Horizontal Scale in Feet Kent Vertical Exaggeration = 5x CPT-5 (Offset 170' East) TP-4 CPT-4 Des Molnes Road Fill WSDOT STA 177 ' (Offset 170' East) Sandy SILT \ / (ML) Av/ 6 7 6 silty SAND to SandySILT 12 g 7. 15 16,. 'Silty'SAND "11 (SM)oso,, ,.`,. `,, `,, `,, `„ toe,`, oe,`„.o14.oe,`„oe,`,, �6 o 17 e 22 034 ' —13 16 '44 17 e 49 17 32. Poorly Graded SAND with Silt and Occasional Sandy Silt Interbeds 33 13 37 . (SP/SM) Blow Counts from SPT 10 33.' Blow Counts from L�A28 Figure 4 29. CPT Correlations , . . . . : Cross Section B-B Downey Farmstead Kent, Washington UCPT -1 -10 to UCPT-5-10 Page 8 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc P H n WIN The basic product of a CPT sounding :OY Cone Resistance, Sleeve Friction q� (tsf) Resistance, fs (tsf) Speed of push 2 cm/second (=4 ftlminute) A I1-meter connecting rod Y Optional Measurement Downhoie Shear wave Friction Ratio = ,f 100 velocity. V. Sleeve Friction Resistance, f Cone Resistance, q, (Electric and Mechanical (Dutch) cones) The Cone Penetrometer Test (CPT) Downey Farmstead UMKent, Washington 1000 U 0) c a� m a� U 10 1 0 1 2 10 12 Drained 9 11 8 7 ea 6 Undrained 5 4 3 1 2 Zone q,/N Soil Behaviour Type 3 4 5 Friction Ratio (%), Rt 1 2 Sensitive Fine Grained Material 2 1 Organic Material 3 1 Clay 4 1.5 Silty Clay to Clay 5 2 Clayey Silt to Silty Clay 6 2.5 Sandy Silt to Clayey Silt 7 3 Silty Sand to Sandy Silt 8 4 Sand to Silty Sand 9 5 Sand 10 6 Gravelly Sand to Sand 11 1 Very Stiff Fine Grained (*) 12 2 Sand to Clayey Sand (*) (*) Overconsolidated or Cemented 1 Bar = 1.044 TSF SOURCE: Robertson et al.. 1986 6 7 8 Simplified Soil Classification Chart for Standard Electronic Friction Cone Downey Farmstead Kent, Washington v U 0 Operator: Brown Sounding: CPT-01 Cone Used: DSG1079 CPT Date/Time: 2/17/2010 9:23:37 AM Location: City of Kent - Downey Farms Job Number: 33762260.00001 0 m N N M Tip Resistance Qc TSF 0 0 T- 5 10 15 20 Depth 25 (ft) 30 35 40 45 50 1 sensitive fine grained 2 organic material 3 clay 300 0 Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer 6 -10 50 0 12 0 50 I I I �IIIIII�I I I I I I 11111,�, I I I I I I I I I I I ---- --- r----I--I- - ---,-, TT rrrrrr I I I 11 I I I I i I I � 11I11 I I I I I 1 1 i I I 11 � II I I I I I I X11 I -, I I I Maximum Depth = 50.52 feet 4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt *Soil behavior type and SPT based on data from UBC-1983 Job No. 33762260 Depth Increment = 0.197 feet 7 silty sand to sandy silt 8 sand to silty sand 9 sand In Situ Engineering Interpreted Soil Unit Medium stiff fine sandy SILT (ML) Silty SAND to clayey SILT (SM/ML) Soft to medium stiff sandy SILT to clayey SILT (MUCL) Medium dense to dense poorly graded SAND with silt and occasional ML interbeds (SP/SM) 10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*) CPT-01 Downey Farmstead Kent, Washington 0 0 10 15 20 Depth 25 (ft) 30 35 40 45 50 Operator: Brown CPT Date/Time: 2/17/2010 10:24:45 AM Sounding: CPT-02 Location: City of Kent - Downey Farms Cone Used: DSG1079 Job Number: 33762260.00001 Tip Resistance Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Interpreted Soil Qc TSF Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer Unit 300 0 6 -10 50 0 12 0 50 1 sensitive fine grained 2 organic material 3 clay II II II;� II II II II 11_11_L L 11 I I I I I I I I I I I I I I IIIIIIIIIIII II II I I I I I I I I I I I I I I IIIIIIIIIIII III I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IIIII III I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IIIIIIIIIIII III I I I I I II IIIIII I II I I I I I I I I I I I III I I I I I I I I I I I I I I I I I I I I I I IIII I I III I I I I I I I I I I I I I I I I I I I I I I IIII I I I I I I I I I I I I I I I I I I I I I I I I I I IIII I I I I I I I I I I I I I I I I I I I I I I I I I I IIII I I III I I I I I I I I I I I I I I I I I I I I I I I I IIII III I I I I I I I I I I I I I I I I I I I I I I I IIII III I I I I I I I I I I I I I I I I I I I I I I I I IIII III I I I I I I I I I I I I I I I I I I I I I IIII I I III I I I I I I I I I I I I I I I I I I I I I IIII I I III I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IIII I I III I I I I I I I I I I I I I I I I I I I I I I IIII I I I I I I I I I I I I I I I I I I I I I I I I I I IIII I I I I I I I I I I I I I I I I I I I I I I I I I IIII I I III I I IIIIII II II _ _ _ I _ _I - I-+ L I- I- I - I I I I I IIII I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I � II II II i I I I I I I I I I I I I I I I I I I I I I I I L------- r r-�--I--11- rLLLL11-11-11-I-I I�-I-I-LLr, I I I I I I I I I I I I I I I I I III I I I I I I I I I I I I I I I I I I I I I I I I I I I II I I I I I I I I I I I I I I I I I I I I I I I IIIIIIIIIIII III I I I I I I I I I I i II II I I I I I I I 111 I I I Maximum Depth = 50.52 feet 4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt *Soil behavior type and SPT based on data from UBC-1983 Job No. 33762260 Depth Increment = 0.164 feet 7 silty sand to sandy silt 8 sand to silty sand 9 sand In Situ Engineering Medium stiff to stiff fine sandy SILT (ML) Silty SAND to sandy SILT (SM/ML) Medium dense silty SAND (SM) Medium aense to dense poorly graded SAND with silt and occasional ML interbeds (SP/SM) 10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*) CPT-02 Downey Farmstead Kent, Washington 0 0 10 15 20 Depth 25 (ft) 30 35 40 45 50 Operator: Brown CPT Date/Time: 2/17/2010 11:11:54 AM Sounding: CPT-03 Location: City of Kent - Downey Farms Cone Used: DSG1079 Job Number: 33762260.00001 Tip Resistance Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Interpreted Soil Qc TSF Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer Unit 300 0 6 -10 50 0 12 0 50 1 sensitive fine grained 2 organic material 3 clay Maximum Depth = 50.39 feet 4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt *Soil behavior type and SPT based on data from UBC-1983 Job No. 33762260 Depth Increment = 0.197 feet 7 silty sand to sandy silt 8 sand to silty sand 9 sand In Situ Engineering edium stiff fine sandy silt (ML) Nity JANU to sandy SILT (SM/ML) Medium dense silty SAND (SM) M Medium dense to dense poorly graded SAND with silt and occasional ML interbeds (SP/SM) sort to medium stiff fine sandy SILT (ML) Medium dense poorly graded SAND with silt and occasional ML interbeds (SP/SM ) 10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*) CPT-03 URS Downey Farmstead Kent, Washington v U 0 Operator: Brown Sounding: CPT-04 Cone Used: DSG1079 CPT Date/Time: 2/17/2010 12:18:29 PM Location: City of Kent - Downey Farms Job Number: 33762260.00001 0 m N N M Tip Resistance Qc TSF 0 0 T- 5 10 15 20 Depth 25 (ft) 30 35 40 45 50 1 sensitive fine grained 2 organic material 3 clay 300 0 Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer 6 -10 50 0 12 0 50 I I i 11 I I I I I I II II I I I I I I I I I I I I I I I C I I I I I I I I I I I --------------I--I----------- ---I--i T7 i I I I I I I I I I I I I I I I I I I I I I I I I II II II II II I I I I I I ------- I I ---'I* I I � III I I I I I I � 11 11111 I I I I I I � I IIII I I I I I � I IIII I I I I I I �I 1111�11 I 11 I I �I I 11.I 11 I I I I � I III I C I I I I I I I �I 11111�1 I I I I I I � I IIII I I I I I I � I IIII I I I I I � I IIII I I I I I I �I IIII 11 I I I I I I �I 1111�1 I I I I I I 1111�1 I I I I IIII I I I I I I I I I I �111111111111 I 11 I I I I I I I I I I I I I I L I I 1 1 I I I I ,11`111111111 I I I i I I I I I I I i I 11 I i I I I I I I i I I I I I I i I I I I I I i I I i11 III. I I I I i I I i 1 1 1 I I I i I 1 1 I I I r----- --- r r-----11- rlrlrl 11-11-I-I 1 -I-I- rT7 I I �I I I I I I I � I III I I I I I I I I I I I I I I I I I 11 11 11 11 I I I I I I I I 11 I I I I I I 11 11 I I I I I I I I I I I I 111 I I I I I I I I I I I I I I I I 11 Maximum Depth = 51.67 feet 4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt *Soil behavior type and SPT based on data from UBC-1983 Job No. 33762260 Depth Increment = 0.197 feet 7 silty sand to sandy silt 8 sand to silty sand 9 sand In Situ Engineering Interpreted Soil Unit Medium stiff fine sandy SILT (ML) Silty SAND to sandy SILT (SM/ML) Medium dense silty SAND (SM) Dense poorly graded SAND with silt and occasional ML interbreds (SP/SM) 10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*) CPT-04 Downey Farmstead Kent, Washington 0 0 10 15 20 Depth 25 (ft) 30 35 40 45 50 Operator: Brown CPT Date/Time: 2/17/2010 1:20:24 PM Sounding: CPT-05 Location: City of Kent - Downey Farms Cone Used: DSG1079 Job Number: 33762260.00001 Tip Resistance Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Interpreted Soil Qc TSF Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer Unit 300 0 6 -10 50 0 12 0 50 1 sensitive fine grained 2 organic material 3 clay F11 IIIIlI --------------I--I- - --I- TT I I i II II II II II I I I I I I i 1 IIII I I I I I I i 1 IIII I I I I I I i 1 IIII I I I I I I i 1 III I I I I I I i 1 I I I I I I i 1 I I I I I I i 1 I I I I L L 11 I I I I I II 11 � I I I I I I I I I I I I I I I I I i I I I I Ii 1i i I I I I I I � I III I I I I I III I I I I I �11 III I I I I I I �I III 11 I I I I I I � I IIII I I I I I I � I III I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II I I I I I I I I I I I I i I I I Ii Ii 1i i I I I I I I II I I 11 II II i � I I I I I III I I I I I III I I I I I II II . 1 1 �1111111 I � II 1 1 I I I I II II I II II II I I �11111111111 1111 II. .II Maximum Depth = 50.56 feet 4 silty clay to clay 5 clayey silt to silty clay 6 sandy silt to clayey silt *Soil behavior type and SPT based on data from UBC-1983 Job No. 33762260 Depth Increment = 0.197 feet 7 silty sand to sandy silt 8 sand to silty sand 9 sand In Situ Engineering Soft to medium stiff fine sandy SILT (ML) Silty SAND to clayey SILT (SM/ML) Loose to medium dense silty sand (SM) Medium dense to dense poorly graded SAND with silt and occasional ML interbeds (SP/SM) 10 gravelly sand to sand 11 very stiff fine grained (*) 12 sand to clayey sand (*) CPT-05 Downey Farmstead Kent, Washington Page 9 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc Project: City Of Kent - Downey Farmstead Log of Test Pit TP-1 Project Location: Kent, WA Project Number: 33762260 Sheet 1 of 1 Date(s) 2-17-2010 Drilled Logged Abhijit Bathe By Checked Marty McCabe By Drilling Drill Bit Total Depth 10 feet Method Size/Type of Borehole Drill Rig Truck Rig Drilling Deenv Construction, Insitu Surface 40 feet Type Contractor Engineering Elevation Borehole Backfill Sampling Excavation Hammer Backfill Method(s) Data Location c SAMPLES 0 U) 0 c o a a MATERIAL DESCRIPTION C) g w REMARKS AND w o w Q v a) i 2 OTHER TESTS -2 00 .N 40 0— ML Brown sandy fine SILT, moist, medium stiff. No sloughing observed. 2 Dark gray, silty SAND to clayey SILT, trace fine gravel, moist, SM/ ML medium dense. Medium sloughing observed. 4 S-1 35 6 Becoming wet. Heavy sloughing observed. S-2 42.8 8 30 10 End of test pit at 10 ft. 12 14 25 16 18 20 20 riot %PAR" Figure B-1 Project: City Of Kent - Downey Farmstead Log of Test Pit TP-2 Project Location: Kent, WA Project Number: 33762260 Sheet 1 of 1 Date(s) 2-17-2010 Drilled Logged Abhijit Bathe By Checked Marty McCabe By Drilling Drill Bit Total Depth 17 feet Method Size/Type of Borehole Drill Rig Truck Rig Drilling Deenv Construction, Insitu Surface 40 feet Type Contractor Engineering Elevation Borehole Backfill Sampling Excavation Hammer Backfill Method(s) Data Location SAMPLES o c 0 a c a MATERIAL DESCRIPTION U) C) g 0 w REMARKS AND w o w Q v a) i 2 OTHER TESTS -2 00 .N 40 0— ML Brown SILT, trace fine sand, moist, medium stiff. No sloughing observed. 2 4 35 S-1 94.0 6 — — — — — — — — — — --- Gray, silty fine SAND, moist, medium dense. No sloughing gp/ SM observed. 8 S-2 30 10 12 14 S-3 25 Sand becoming fine to medium. 16 End of test pit at 17 ft. S-4 4.9 18 20 20 riot AFAR" Figure B-2 Project: City Of Kent - Downey Farmstead Log of Test Pit TP-3 Project Location: Kent, WA Project Number: 33762260 Sheet 1 of 1 Date(s) 2-17-2010 Drilled Logged Abhijit Bathe By Checked Marty McCabe By Drilling Drill Bit Total Depth 15 feet Method Size/Type of Borehole Drill Rig Truck Rig Drilling Deenv Construction, Insitu Surface 41 feet Type Contractor Engineering Elevation Borehole Backfill Sampling Excavation Hammer Backfill Method(s) Data Location SAMPLES o c 0 a c a MATERIAL DESCRIPTION U) C) g 0 w REMARKS AND w o w Q v a) i 2 OTHER TESTS -2 00 .N Z [0 0� (D ii 20, 0 ML Brown sandy fine SILT, moist, medium stiff. No sloughing observed. 40 2 Gray to dark gray, brown, silty fine SAND, moist, medium dense. Sp/ SM No sloughing observed. 4 35 6 S-1 8 SAND becoming fine to medium. Slight sloughing observed from 9 to 15 feet. 10 S-2 4.4 30 12 14 End of test pit at 15 ft. 25 16 18 20 riot %PAR" Figure B-3 Project: City Of Kent - Downey Farmstead Log of Test Pit TP-4 Project Location: Kent, WA Project Number: 33762260 Sheet 1 of 1 Date(s) 2-17-2010 Drilled Logged Abhijit Bathe By Checked Marty McCabe By Drilling Drill Bit Total Depth 17 feet Method Size/Type of Borehole Drill Rig Truck Rig Drilling Deenv Construction, Insitu Surface 41 feet Type Contractor Engineering Elevation Borehole Backfill Sampling Excavation Hammer Backfill Method(s) Data Location SAMPLES c o c 0 U) 0 a a MATERIAL DESCRIPTION C) g w REMARKS AND w o w Q v a) i 2 OTHER TESTS -2 00 .N Z m 0� (D ii 20, 0 ML Brown sandy fine SILT, moist, medium stiff. No sloughing observed. 40 2 4 35 6- 8-d Gray, sSILT, moist, medium dense. No S ML sloughing obseSANDedoclayey 94.0 10 SM Dark gray, silty fine to medium SAND, moist, medium dense. No S-2 sloughing observed. 30 12 S-3 15.3 14 25 16 End of test pit at 17 ft. 18 20 riot %PAR" Figure B-4 Project: City Of Kent - Downey Farmstead Log of Test Pit TP-5 Project Location: Kent, WA Project Number: 33762260 Sheet 1 of 1 Date(s) 2-17-2010 Drilled Logged Abhijit Bathe By Checked Marty McCabe By Drilling Drill Bit Total Depth 15 feet Method Size/Type of Borehole Drill Rig Truck Rig Drilling Deenv Construction, Insitu Surface 42 feet Type Contractor Engineering Elevation Borehole Backfill Sampling Excavation Hammer Backfill Method(s) Data Location SAMPLES c o c 0 U o a a MATERIAL DESCRIPTION C) g w REMARKS AND w o w Q o v a) i 2 OTHER TESTS -2 o .N Z m � (D 0 GM Medium to coarse rounded GRAVEL and COBBLES, trace silty fine to medium sand. Medium sloughing observed. (Fill) 40 2 4 6 35 8 Brownish gray, silty fine SAND, moist, medium dense. No SM sloughing observed. S-1 38.1 10—d 30 12 SAND becoming fine to medium. S-2 14 End of test pit at 15 ft. 16 25 18 20 riot %PAR" Figure B-5 100 95 90 85 80 75 70 65 w 60 >- 55 m z 50 u_ z 45 w � 40 w a 9 35 D h 30 L n r 25 n �I 20 J15 10 5 0 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS I HYDROMETER 6 4 3 2 1.5 1 3/4 1/2 3/8 3 4 6 810 14 16 30 50 60 100140 200 IIIJ 100 10 1 0.1 GRAIN SIZE IN MILLIMETERS 0.01 0.001 COBBLES I GRAVEL SAND SILT OR CLAY coarse fine coarse medium fine Y i Specimen Identification Classification LL PL PI Cc CU • TP-1 6.0 ft. SM - Silty SAND m TP-2 5.0 ft. MIL - SILT Y A TP-2 17.0 ft. SP - Poorly graded SAND 1.18 2.42 L * TP-3 10.0 ft. SP - Poorly graded SAND 0.98 2.58 L s Specimen Identification D100 D60 D30 D10 %Gravel %Sand %Silt I %Clay • TP-1 6.0 ft. 19.05 0.244 14.9 34.4 42.8 m TP-2 5.0 ft. 0.85 0.0 6.0 94.0 D A TP-2 17.0 ft. 2 0.207 0.145 0.086 0.0 95.0 4.9 * TP-3 10.0 ft. 0.425 0.22 0.135 0.085 0.0 87.7 4.4 D GRAIN SIZE DISTRIBUTION Project: City Of Kent - Downey Farmstead n Project Location: Kent, WA Project Number: 33762260 n **10111111111M %am%" Figure B-E U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS I HYDROMETER 6 4 3 2 1.5 1 3/4 1/2 3/8 3 4 6 810 14 16 30 50 60 100140 200 100 95 90 85 80 75 70 65 w 60 >- 55 m z 50 u_ z 45 w Of 40 w a 35 0 ❑ M 30 a w co co 25 m 20 d M w 15 co 10 a d 5 0 d 0 100 10 1 0.1 0.01 0.001 o GRAIN SIZE IN MILLIMETERS c� Z GRAVEL SAND Viv" Figure B-' Project: City Of Kent - Downey Farmstead Key to Log of Test Pit Project Location: Kent, WA Project Number: 33762260 0 o 0) o J �, a MATE > r Qr w,R ow Q E u, o > a `° cn z m W 0 cUn D oaaa aaaa COLUMN DESCRIPTIONS Elevation: Elevation in feet referenced to mean sea level (MSL) or site datum. RIAL DESCRIPTION ❑2 Depth: Depth in feet below the ground surface. ❑3 Sample Type: Type of soil sample collected at depth interval shown; sampler symbols are explained below. ® Sample Number: Sample identification number. ❑5 Blows/ 6in. Number of blows required to advance driven sampler 12 inches beyond first 6-inch interval, or distance noted, using a 300-lb or 140-lb hammer with a 30-inch drop. © Recovery, % Sample Recovery, expressed as a percentage �7 Graphic Loa: Graphic depiction of subsurface material encountered; typical symbols are explained below. ® USCS: Graphic depiction of subsurface material encountered; typical symbols are explained below. Material Description: Description of material encountered; may �g include color, moisture, grain size, and density/consistency. E F- LU w 17 U) U CO �9 REMARKS AND OTHER TESTS Well Completion Schematic: Graphic depiction of subsurface material encountered; typical symbols are shown below 10 Fines Content: Fines content of soil sample passing a #200 sieve measured in laboratory, expressed as a percentage. Dry Unit Weight: The degree of compaction of a soil measured in a laboratory, expresed as pounds per cubic -foot Moisture Content: Water content of soil sample measured in laboratory, expressed as percentage of dry weight of specimen. 12 Remarks and Other Tests: Comments and observations regarding drilling or sampling made by driller or field personnel. Other field and laboratory test results, using the following abbreviations: Trace 0 - 5% Clayey, silty, sandy, etc 12 - 30% Slightly (clayey, silty, etc) 5 - 12% Very (clayey, silty, etc) 30 - 50% Descriptions and stratum lines are interpretive; field descriptions may have been modified to reflect lab test results. Descriptions on these logs apply only at the specific boring locations and at the time the borings were advanced; they are not warranted to be representative of subsurface conditions at other locations or times. Major Divisions Symbols Typical Descriptions Graph I Letter > Clean ft a GW Well -Graded Gravels, Gravel -Sand Mixtures, Little or no o Gravels !6 !• Fines 'i' ;i' GP Pooriy-Graded Gravels, Gravel -Sand Mixtures, Little or no m N CD° v (little or LO z no fines) Fines Gravels GM Silty Gravels, Gravel -Sand -Silt Mixtures 0 00 as co u) N `o 0 = U F0 with Fines GC Clayey Gravels, Gravel -Sand -Clay Mixtures c z S °, (appreciable amount of fines) O N y a)Clean Sand :=<; SW Well -Graded Sands, Gravelly Sands, Little or no Fines (D CO SP Poorly Graded Sands, Gravelly Sands, Little or no Fines (a 0 o a CD0 H Lo o (little or no fines) `o � Z a LL Sands with ? SM Silty Sands, Sand -Clay Mixtures o E 'o Fines ' Y (appreciable amount of fines) .:.:" : SC Clayey Sands, Sand -Clay Mixtures ML Inorganic Silts and very Fine Sands, Rock Flour, Silty or E Clayey Fine Sands or Clayey Silts with Slight Plasticity ) N H Silts Liquid Limit CL Inorganic Clays of Low to Medium Plasticity, Gravelly Clays = o .2 > and Less than 50% Sandy Clays, Silty Clays, Lean Clays _ OL Organic Silts and Organic Silty Clays of Low Plasticity m LD Clays � — — MH Inorganic Silts, Micaceous or Diatomaceous Fine Sand or _o oN Silty Soils CDo z CH Inorganic Clays of High Plasticity, Fat Clays LL Co Silts Liquid Limit - and Greater than 50% OH Organic Clays of Medium to High Plasticity, Organic Silts Clays Highly Organic Soils PT Peat, Humus, Swamp Soils with High Organic Contents Note: Dual Symbols are used to indicate borderline soil classifications Wi &" viw TYPICAL SAMPLER GRAPHIC SYMBOLS 3 inch O.D. Sampler Relatively Undisturbed Sample NDisturbed Sample LStandard Penetration No Recovery ® Grab Sample TYPICAL WELL GRAPHIC SYMBOLS One pipe in bentonite pellets U One pipe in filter pack One slotted pipe in filter pack ' Bentonite Seal Figure B-8 Page 10 of 10 \\Seaocean\163\City of Kent\Downey Farmstead\Geotechnical Task 3\Memo Geotech 6-8-10.doc 1.672 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) Distance 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.148 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) Distance 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.119 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Name: Liquefied Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 450 psf Phi: 0 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) Liquefied Silty SAND/Sandy SILT (SM/ML) SAND (SP) Distance 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.770 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) Distance 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.322 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) Distance 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Page 1 of 10 Page 2 of 10 Page 3 of 10 Page 4 of 10 Page 5 of 10 Page 6 of 10 Page 7 of 10 Page 8 of 10 Page 9 of 10 Page 10 of 10 Design and Construction of Levees Source: CAD by Herrera Environmental Consultants, Inc., April 3, 2013 Job No. 33763963 Downey Farmstead Kent, Washington Figure 1A 150 Scale in Feet33763963_01.ai Floodplain Habitat Structure Channel Habitat Structure URS Cone Probe WSDOT Boring URS Test Pit 10 114 0 300 1 14 15 16 17 18 19 20 21 22 23 24 25 26 27 109 110 111 112 113 114 115 116 131 132 141 142 A A B B S T A T E R O U T E 5 1 6 K E N T -D E S C C 33763963_02.CDR LEGEND NOTE 0 200 400 i Groundwater The soil conditions are known only at the boring locations A - elevation and are therefore accurate only at these points. The Horizontal Scale in Feet A° 50 Perched profile is based on interpolation or extrapolation between Vertical Exaggeration = 20x West groundwater conditions observed at the boring locations and should East be considered approximate. CPT-6 Frager Road (Offset 200' South) CPT-5 CPT-1 CPT-2 CPT-3 (Offset 200' South) TP-5 TP-1 (Offset 40' South) (Offset 95' North) (Offset 10' North) CPT-4 40 SandY 6 GRAVEL 7 Sai(ML)IT ° a°°ti0°a° vOCLa°jev c? 6 " (GP/GM)vo Silty SAND to _Sandy SILT $ 8 30 3� 13" a (SM/ML) °° 15 9 Sandy SILT/ g 17,7 15 16 } ML ai LT I ; LL CI(y /CL/LSI)' Silty SAND 16�— p 20 �1�3 2" ° 16 "°" "" SM - 13 °_14 ,17. ( ) — 76 (D a °° " 22 W 39' 15'°e°<<:; 1913°0 28 16 . 10 41 24 . 49 . a 25' 22 29 32 29 Poorly.Graded SAND. . with Silt and Occasional 33 0 15 52 Sandy Silt lnterbeds 16 .28. 37 Equivalent (SP/SM) Sandy Blow Count 10 47 36. (ML] z . 33 21 -10 39 21 . 29 29 . Figure 2A Job No.33763963 Cross Section A -A' me Downey Farmstead Kent, Washington B North 50- 40- 30- a) a) 0 20- a) w 10- 0- Job No. 33763963 LEGEND NOTE i Groundwater The soil conditions are known only at the boring locations elevation and are therefore accurate only at these points. The profile is based on interpolation or extrapolation between conditions observed at the boring locations and should be considered approximate. 33763963_03.CDR 0 50 100 B1 South Horizontal Scale in Feet Vertical Exaggeration = 5x DeKent Kent Road Fill CPT-5 CPT-6 WSDOT STA 177 (Offset 170' East) (Offset 150' West) / (Offset 170' East) TDC Downey Farmstead Kent, Washington C South 40- 30 20- 0 -10 -20 Job No. 33763963 CPT-5 I I I I I I I I I I I Sandy SILT 6' (ML) r CPT-7 / Silty SAND to : �a Sandy, SILT (SM/ML)' 4 Sandy Silty SAND 6 SILT SM ( ), ML ( ) 10, 9 22 16. Poorly Graded SAND - 49 with Silt and Occasional Sandy Silt Interbeds _ .(SP/SM) . 33 29 Equivalent Blow Count. 10 +77-17 D iItySANto; °°13 o'Sandy SILT 28 (SM/ML) 26 Soft Clay iii -32 ft��������/ C' North i = elevation NOTE 33763963_04.CDR The soil conditions are known only at the boring locations and are therefore accurate only at these points. The profile is based on interpolation or extrapolation between conditions observed at the boring locations and should be considered approximate. 0 200 400 Horizontal Scale in Feet Vertical Exaggeration = 20x Figure 4A Cross Section C-C' Downey Farmstead Kent, Washington Notes: 1. Factor of Safety (FOS) for End Bearing = 1 5. Calculation method used: Navy DM 7.2 2. Factor of Safety (FOS) for Side Capacity = 1 3. Reduction Uplift Factor = 0.85 4. Pile Description: 12x74 Steel H-Pile Figure 5A Job No.: Downey Farmstead Final Design City of Kent, WA 33763963 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 20 40 60 80 100 Side Capacity End Bearing Total Capacity 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 20 40 60 80 Uplift Cpacity 0 5 10 15 20 25 30 35 40 45 50 55 60 65 Loose to M.Dense Silty Sand to Sandy Silt Soft CLAY M.Denseto Dense Sand J:\Projects\163\City of Kent\Downey Farmstead Final Design\Calculations\H-Pile_12 in_wmm_3-9-13.xls - Axial Load Graph EL - 9/5/2013 Notes: 1. Timber pile , 18-inch top, ave dia 14-inch 5. Soil information based on Boring CPT-7 2. Factor of Safety (FOS) for End Bearing = 1.0 3. Factor of Safety (FOS) for Skin Friction = 1.0 4. Factor of Safety (FOS) for Uplift = 1.0 FIGURE 6A Job No.: Downey Farmstead Final Design Kent, WA 33763963 J:\Projects\163\City of Kent\Downey Farmstead Final Design\Calculations\Timber pile_ave 14-in.xls - Augercast Graph A. Bathe - 9/5/2013 APPENDIX Al LOGS OF URS CONE PENETROMETER PROBES 2013 UCPT -6 -13 to UCPT-7-13 Operator: Gerdes CPT Date/Time: 1/15/2013 3:09:47 PM Sounding: CPT-06 Location: City of Kent - Downey Farms Cone Used: DPG1015 Job Number: 0 Depth (ft) Tip Resistance Qc TSF 0 0 10 20 30 40 50 60 70 Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Interpreted Soil Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer Unit Maximum Depth = 50.03 feet A 1 sensitive fine grained 04 silty clay to clay 2 organic material 0 5 clayey silt to silty clay 3 clay 0 6 sandy silt to clayey silt InSitu Engineering *Soil behavior type and SPT based on data from UBC-1983 Job No. 33763963 40 0 12 0 40 Medium 7 ff to SILT (ML)stiff fine alndy � � � � � � � � T � � � � � � sanuy aiu (SM/ML) Medium dense silty SAND (SM) Medium dense to dense poorly graded SAND (SP) Depth Increment = 0.164 feet 7 silty sand to sandy silt 010 gravelly sand to sand ■ 8 sand to silty sand 0 11 very stiff fine grained (*) 9 sand 0 12 sand to clayey sand (*) CPT-06 Downey Farmstead Kent, Washington c� 0 M M M Tip Resistance Qc TSF 0 0 I l 10 Depth (ft) 20 30 40 50 60 70 Operator: Gerdes CPT Date/Time: 1/15/2013 1:33:52 PM Sounding: CPT-07 Location: City of Kent - Downey Farms Cone Used: DPG1015 Job Number: Friction Ratio Pore Pressure Soil Behavior Type* SPT N* Interpreted Soil Fs/Qc (%) Pw PSI Zone: UBC-1983 60% Hammer Unit 250 0 5 -5 40 0 12 0 40 Soft to medium stiff SILT (ML) Silty SAND to sandy SILT (SM/ML) Medium dense silty SAND (SM) Medium dense to dense poorly graded SAND (SP) (SM/ML) Medium dense to dense poorly graded SAND/silty SAND (SP/SM) Soft CLAY (CL) Maximum Depth = 63.81 feet Depth Increment = 0.197 feet A 1 sensitive fine grained 04 silty clay to clay 0 7 silty sand to sandy silt 010 gravelly sand to sand 2 organic material 0 5 clayey silt to silty clay ■ 8 sand to silty sand 0 11 very stiff fine grained (*) 3 clay 0 6 sandy silt to clayey silt 09 sand 0 12 sand to clayey sand (*) InSitu Engineering *Soil behavior type and SPT based on data from UBC-1983 Job No. 33763963 CPT-07 URS Downey Farmstead Kent, Washington APPENDIX B1 RESULTS OF SLOPE STABILITY ANALYSES 3.024 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Name: Fill Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 0 psf Phi: 30 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) 5 1 Fill 2 1 Distance 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 2.581 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Name: Fill Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 0 psf Phi: 30 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) 5 1 Fill 2 1 Distance 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.983 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Name: Fill Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 0 psf Phi: 30 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) 5 1 Fill 2 1 Distance 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.211 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: SAND (SP) Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 37 ° Name: Fill Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 0 psf Phi: 30 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) SAND (SP) 5 1 Fill 2 1 Distance 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 1.472 Name: Sandy SILT (ML) Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 20 psf Phi: 30 ° Name: Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 50 psf Phi: 34 ° Name: Liquefied Silty SAND/Sandy SILT (SM/ML) Model: Mohr-Coulomb Unit Weight: 115 pcf Cohesion: 450 psf Phi: 0 ° Name: SAND (SP) with ru=0.5 Model: Mohr-Coulomb Unit Weight: 120 pcf Cohesion: 0 psf Phi: 20.6 ° Name: Fill Model: Mohr-Coulomb Unit Weight: 110 pcf Cohesion: 0 psf Phi: 30 ° Sandy SILT (ML) Silty SAND/Sandy SILT (SM/ML) Liquefied Silty SAND/Sandy SILT (SM/ML) SAND (SP) 5 1 Fill 2 1 Distance 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 250 275 300 325 350 375 400 425 450 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Downey Side Channel Final Phase/Dahl A - 6 March 18, 2022 Project Number: 18-3007.1 PROJECT SIGN TEMPLATE KENT WIS111-1 Your Tax Dollars at Work PUGETSOUND ,0 PARTNERSHIP Local Food Healthy Forests ]K Mean Water Bing Conservation Dislriot Better Ground ®V KING COUNTY 1 M DEPARTMENT OF FLOOD CONTROL ECOLOGY D I S T R I C T Stateot Wasnmgtnn Salmon Recovery PSAR 11o��oa,Ee�rE Sa ?J111 Funding Board � I �R � King County Department of Natural Resources and Parks w n. a ns x r o Wastewater Treatment Division KentWA.gov Downey Side Channel Final Phase/Dahl A - 7 March 18, 2022 Project Number: 18-3007.1 SITE PHOTOS March 2, 2022 March 3, 2022 March 4, 2022 March 7, 2022 Summer, 2021 July 22, 2021 August 16, 2021 Downey Side Channel Final Phase/Dahl A - 8 March 18, 2022 Project Number: 18-3007.1 PREVAILING WAGE RATES State of Washington Department of Labor & Industries Prevailing Wage Section - Telephone 360-902-5335 PO Box 44540, Olympia, WA 98504-4540 Washington State Prevailing Wage The PREVAILING WAGES listed here include both the hourly wage rate and the hourly rate of fringe benefits. On public works projects, worker's wage and benefit rates must add to not less than this total. A brief description of overtime calculation requirements are provided on the Benefit Code Key. Journey Level Prevailing Wage Rates for the Effective Date: 03/29/2022 County Trade Job Classification Wage Holiday Overtime Note Asbestos Abatement Workers Journey Level $54.62 5D 1 H Boilermakers Journey Level $72.54 5N 1C Brick Mason Journey Level $63.32 7E 1 N Brick Mason Pointer -Caulker -Cleaner $63.32 7E 1N Building Service Employees Janitor $27.23 5S 2F Building Service Employees Traveling Waxer/Shampooer $27.68 5S 2F Building Service Employees Window Cleaner (Non -Scaffold) $31.18 5S 2F Building Service Employees Window Cleaner (Scaffold) $32.18 5S 2F Cabinet Makers In Shop), Journey Level $22.74 1 Carpenters Acoustical Worker $68.19 15J 4C Carpenters Bridge, Dock And Wharf Carpenters $68.19 15J 4C Carpenters Carpenter $68.19 15J 4C Carpenters Floor Finisher $68.19 15J 4C Carpenters Floor Layer $68.19 15J 4C Carpenters Scaffold Erector $68.19 15J 4C Cement Masons Application of all Composition Mastic $67.41 15J 41J Cement Masons Application of all Epoxy Material $66.91 15J 4U Cement Masons Application of all Plastic Material $67.41 15J 41J Cement Masons Application of Sealing Compound $66.91 15J 4U Cement Masons Application of Underlayment $67.41 15J 41J Cement Masons Building General $66.91 15J 4U Cement Masons Composition or Kalman Floors $67.41 15J 4U Cement Masons Concrete Paving $66.91 15J 41J Cement Masons Curb Et Gutter Machine $67.41 15J 4U Cement Masons Curb Et Gutter, Sidewalks $66.91 15J 41J Cement Masons Curing Concrete $66.91 15J 4U Cement Masons Finish Colored Concrete $67.41 15J 41J Cement Masons Floor Grinding $67.41 15J 4U Cement Masons Floor Grinding/Polisher $66.91 15J 41J Cement Masons Green Concrete Saw, self -powered $67.41 15J 41J Cement Masons Grouting of all Plates $66.91 15J 4U Cement Masons Grouting of all Tilt -up Panels $66.91 15J 41J Cement Masons Gunite Nozzleman $67.41 15J 4U Cement Masons Hand Powered Grinder $67.41 15J 41J Cement Masons Journey Level $66.91 15J 4U Cement Masons Patching Concrete $66.91 15J 41J Cement Masons Pneumatic Power Tools $67.41 15J 4U Cement Masons Power Chipping Et Brushing $67.41 15J 4U Cement Masons Sand Blasting Architectural Finish $67.41 15J 41J Cement Masons Screed Et Rodding Machine $67.41 15J 4U Cement Masons Spackling or Skim Coat Concrete $66.91 15J 41J Cement Masons Troweling Machine Operator $67.41 15J 4U *Risk Class View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View View King Cement Masons King Cement Masons King Divers Et Tenders King King King King King King King King King King King King King King King Divers Et Tenders Divers Et Tenders Divers Et Tenders Divers Et Tenders Divers 8 Tenders Divers Et Tenders Divers Et Tenders Dredge Workers Dredge Workers Dredge Workers Dredge Workers Dredge Workers Dredge Workers Dredge Workers Drywall Applicator Drywall Tapers Electrical Fixture Maintenance Workers Electricians - Inside Electricians - Inside Electricians - Inside Electricians - Inside Electricians - Inside Electricians - Inside Electricians - Inside Electricians - Motor Shop Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electricians - Powerline Construction Electronic Technicians Elevator Constructors Elevator Constructors Fabricated Precast Concrete Products Fence Erectors Fence Erectors Flaggers Glaziers Heat Et Frost Insulators And Asbestos Workers Heating Equipment Mechanics Hod Carriers Et Mason Tenders Industrial Power Vacuum Cleaner Inland Boatmen Inland Boatmen Inland Boatmen Inland Boatmen Inland Boatmen Inland Boatmen Troweling Machine Operator on Colored Slabs Tunnel Workers Bell/Vehicle or Submersible Operator (Not Under Pressure) Diver Diver On Standby Diver Tender Manifold Operator Manifold Operator Mixed Gas Remote Operated Vehicle Operator/Technician Remote Operated Vehicle Tender Assistant Engineer Assistant Mate (Deckhand) Boatmen Engineer Welder Leverman, Hydraulic Mates Oiler Journey Level Journey Level Journey Level Cable Splicer Cable Splicer (tunnel) Certified Welder Certified Welder (tunnel) Construction Stock Person Journey Level Journey Level (tunnel) Journey Level Cable Splicer Certified Line Welder Groundperson Heavy Line Equipment Operator Journey Level Lineperson Line Equipment Operator Meter Installer Pole Sprayer Powderperson Journey Level Mechanic Mechanic In Charge All Classifications - In -Factory Work Only Fence Erector Fence Laborer Journey Level Journey Level Journey Level Journey Level Journey Level Journey Level Boat Operator Cook Deckhand Deckhand Engineer Launch Operator Mate $67.41 15J 4U View $67.41 15J 4U View $122.46 15J 4C View $122.49 15J 4C 8V View $81.04 15J 4C View $73.60 15J 4C View $73.60 15J 4C View $78.60 15J 4C View $73.60 15J 4C View $68.64 15J 4C View $73.62 5D 3F View $73.05 5D 3F View $73.62 5D 3F View $75.03 5D 3F View $76.53 5D 3F View $73.62 5D 3F View $73.05 5D 3F View $68.19 15J 4C View $67.91 5P 1 E View $35.19 5L 1 E View $97.21 7C 4E View $104.49 7C 4E View $93.91 7C 4E View $100.86 7C 4E View $47.03 7C 4E View $90.59 7C 4E View $97.21 7C 4E View $48.68 5A 1 B View $88.89 5A 4D View $81.65 5A 4D View $52.91 5A 4D View $81.65 5A 4D View $81.65 5A 4D View $70.02 5A 4D View $52.91 5A 4D 8W View $81.65 5A 4D View $60.75 5A 4D View $59.10 7E 1 E View $103.81 7D 4A View $112.09 7D 4A View $18.25 5B 1 R View $46.29 15J 4V 8Y View $46.29 15J 4V 8Y View $46.29 15J 4V 8Y View $72.41 7L 1Y View $82.02 15H 11C View $91.83 7F 1 E View $57.31 15J 4V 8Y View $14.49 1 View $61.41 5B 1 K View $56.48 5B 1 K View $57.48 5B 1 K View $58.81 5B 1 K View $58.89 5B 1 K View $57.31 5B 1 K View King Inspection/Cleaning/Sealing Of Sewer 8 Cleaner Operator, Foamer Operator $31.49 1 View Water Systems By Remote Control King Inspection/Cleaning/Sealing Of Sewer Et Grout Truck Operator $14.49 1 View Water Systems By Remote Control King Inspection/Cleaning/Sealing Of Sewer 8 Head Operator $24.91 1 View Water Systems By Remote Control King Inspection/Cleaning/Sealing Of Sewer Et Technician $19.33 1 View Water Systems By Remote Control King Inspection/Cleaning/Sealing Of Sewer Et Tv Truck Operator $20.45 1 View Water Systems By Remote Control King Insulation Applicators Journey Level $68.19 15J 4C View King Ironworkers Journeyman $80.28 7N 10 View King Laborers Air, Gas Or Electric Vibrating Screed $54.62 15J 4V 8Y View King Laborers Airtrac Drill Operator $56.31 15J 4V 8Y View King Laborers Ballast Regular Machine $54.62 15J 4V 8Y View King Laborers Batch Weighman $46.29 15J 4V 8Y View King Laborers Brick Pavers $54.62 15J 4V 8Y View King Laborers Brush Cutter $54.62 15J 4V 8Y View King Laborers Brush Hog Feeder $54.62 15J 4V 8Y View King Laborers Burner $54.62 15J 4V 8Y View King Laborers Caisson Worker $56.31 15J 4V 8Y View King Laborers Carpenter Tender $54.62 15J 4V 8Y View King Laborers Cement Dumper -paving $55.62 15J 4V 8Y View King Laborers Cement Finisher Tender $54.62 15J 4V 8Y View King Laborers Change House Or Dry Shack $54.62 15J 4V 8Y View King Laborers Chipping Gun (30 Lbs. And Over) $55.62 15J 4V 8Y View King Laborers Chipping Gun (Under 30 Lbs.) $54.62 15J 4V 8Y View King Laborers Choker Setter $54.62 15J 4V 8Y View King Laborers Chuck Tender $54.62 15J 4V 8Y View King Laborers Clary Power Spreader $55.62 15J 4V 8Y View King Laborers Clean-up Laborer $54.62 15J 4V 8Y View King Laborers Concrete Dumper/Chute Operator $55.62 15J 4V 8Y View King Laborers Concrete Form Stripper $54.62 15J 4V 8Y View King Laborers Concrete Placement Crew $55.62 15J 4V 8Y View King Laborers Concrete Saw Operator/Core Driller $55.62 15J 4V 8Y View King Laborers Crusher Feeder $46.29 15J 4V 8Y View King Laborers Curing Laborer $54.62 15J 4V 8Y View King Laborers Demolition: Wrecking 8 Moving (Incl. $54.62 15J 4V 8Y View Charred Material) King Laborers Ditch Digger $54.62 15J 4V 8Y View King Laborers Diver $56.31 15J 4V 8Y View King Laborers Drill Operator (Hydraulic, Diamond) $55.62 15J 4V 8Y View King Laborers Dry Stack Walls $54.62 15J 4V 8Y View King Laborers Dump Person $54.62 15J 4V 8Y View King Laborers Epoxy Technician $54.62 15J 4V 8Y View King Laborers Erosion Control Worker $54.62 15J 4V 8Y View King Laborers Faller 8 Bucker Chain Saw $55.62 15J 4V 8Y View King Laborers Fine Graders $54.62 15J 4V 8Y View King Laborers Firewatch $46.29 15J 4V 8Y View King Laborers Form Setter $54.62 15J 4V 8Y View King Laborers Gabian Basket Builders $54.62 15J 4V 8Y View King Laborers General Laborer $54.62 15J 4V 8Y View King Laborers Grade Checker Et Transit Person $57.31 15J 4V 8Y View King Laborers Grinders $54.62 15J 4V 8Y View King Laborers Grout Machine Tender $54.62 15J 4V 8Y View King Laborers Groutmen (Pressure) Including Post $55.62 15J 4V 8Y View Tension Beams King Laborers Guardrail Erector $54.62 15J 4V 8Y View King Laborers Hazardous Waste Worker (Level A) $56.31 15J 4V 8Y View King Laborers Hazardous Waste Worker (Level B) $55.62 15J 4V 8Y View King Laborers Hazardous Waste Worker (Level C) $54.62 15J 4V 8Y View King Laborers High Scaler $56.31 15J 4V 8Y View King Laborers Jackhammer $55.62 15J 4V 8Y View King Laborers Laserbeam Operator $55.62 15J 4V 8Y View King Laborers Maintenance Person $54.62 15J 4V 8Y View King Laborers Manhole Builder-Mudman $55.62 15J 4V 8Y View King Laborers Material Yard Person $54.62 15J 4V 8Y View King Laborers Motorman -Dinky Locomotive $55.62 15J 4V 8Y View King Laborers nozzleman (concrete pump, green cutter $57.31 15J 4V 8Y View when using combination of high pressure air 8 water on concrete Et rock, sandblast, gunite, shotcrete, water blaster, vacuum blaster) King Laborers Pavement Breaker $55.62 15J 4V 8Y View King Laborers Pilot Car $46.29 15J 4V 8Y View King Laborers Pipe Layer (Lead) $57.31 15J 4V 8Y View King Laborers Pipe Layer/Tailor $55.62 15J 4V 8Y View King Laborers Pipe Pot Tender $55.62 15J 4V 8Y View King Laborers Pipe Reliner $55.62 15J 4V 8Y View King Laborers Pipe Wrapper $55.62 15J 4V 8Y View King Laborers Pot Tender $54.62 15J 4V 8Y View King Laborers Powderman $56.31 15J 4V 8Y View King Laborers Powderman's Helper $54.62 15J 4V 8Y View King Laborers Power Jacks $55.62 15J 4V 8Y View King Laborers Railroad Spike Puller - Power $55.62 15J 4V 8Y View King Laborers Raker - Asphalt $57.31 15J 4V 8Y View King Laborers Re-timberman $56.31 15J 4V 8Y View King Laborers Remote Equipment Operator $55.62 15J 4V 8Y View King Laborers Rigger/Signal Person $55.62 15J 4V 8Y View King Laborers Rip Rap Person $54.62 15J 4V 8Y View King Laborers Rivet Buster $55.62 15J 4V 8Y View King Laborers Rodder $55.62 15J 4V 8Y View King Laborers Scaffold Erector $54.62 15J 4V 8Y View King Laborers Scale Person $54.62 15J 4V 8Y View King Laborers Sloper (Over 20") $55.62 15J 4V 8Y View King Laborers Sloper Sprayer $54.62 15J 4V 8Y View King Laborers Spreader (Concrete) $55.62 15J 4V 8Y View King Laborers Stake Hopper $54.62 15J 4V 8Y View King Laborers Stock Piler $54.62 15J 4V 8Y View King Laborers Swinging Stage/Boatswain Chair $46.29 15J 4V 8Y View King Laborers Tamper 8 Similar Electric, Air Et Gas $55.62 15J 4V 8Y View Operated Tools King Laborers Tamper (Multiple Et Self-propelled) $55.62 15J 4V 8Y View King Laborers Timber Person - Sewer (Lagger, Shorer Et $55.62 15J 4V 8Y View Cribber) King Laborers Toolroom Person (at Jobsite) $54.62 15J 4V 8Y View King Laborers Topper $54.62 15J 4V 8Y View King Laborers Track Laborer $54.62 15J 4V 8Y View King Laborers Track Liner (Power) $55.62 15J 4V 8Y View King Laborers Traffic Control Laborer $49.50 15J 4V 9C View King Laborers Traffic Control Supervisor $52.45 15J 4V 9C View King Laborers Truck Spotter $54.62 15J 4V 8Y View King Laborers Tugger Operator $55.62 15J 4V 8Y View King Laborers Tunnel Work -Compressed Air Worker 0-30 $142.82 15J 4V 9B View psi King Laborers Tunnel Work -Compressed Air Worker $147.85 15J 4V 9B View 30.01-44.00 psi King Laborers Tunnel Work -Compressed Air Worker $151.53 15J 4V 9B View 44.01-54.00 psi King Laborers Tunnel Work -Compressed Air Worker $157.23 15J 4V 9B View 54.01-60.00 psi King Laborers Tunnel Work -Compressed Air Worker $159.35 15J 4V 9B View 60.01-64.00 psi King Laborers Tunnel Work -Compressed Air Worker $164.45 15J 4V 9B View 64.01-68.00 psi King Laborers Tunnel Work -Compressed Air Worker $166.35 15J 4V 9B View 68.01-70.00 psi King Laborers Tunnel Work -Compressed Air Worker $168.35 15J 4V 9B View 70.01-72.00 psi King Laborers Tunnel Work -Compressed Air Worker $170.35 15J 4V 9B View 72.01-74.00 psi King Laborers Tunnel Work-Guage and Lock Tender $57.41 15J 4V 8Y View King Laborers Tunnel Work -Miner $57.41 15J 4V 8Y View King Laborers Tunnel Work -Miner $57.41 7A 4V 8Y View King Laborers Vibrator $55.62 15J 4V 8Y View King Laborers Vinyl Seamer $54.62 15J 4V 8Y View King Laborers Watchman $42.08 15J 4V 8Y View King Laborers Welder $55.62 15J 4V 8Y View King Laborers Well Point Laborer $55.62 15J 4V 8Y View King Laborers Window Washer/Cleaner $42.08 15J 4V 8Y View King Laborers - Underground Sewer Et Water General Laborer Et Topman $54.62 15J 4V 8Y View King Laborers - Underground Sewer Et Water Pipe Layer $55.62 15J 4V 8Y View King Landscape Construction Landscape Construction/Landscaping Or $42.08 15J 4V 8Y View Planting Laborers King Landscape Construction Landscape Operator $75.50 15J 11G 8X View King Landscape Maintenance Groundskeeper $17.87 1 View King Lathers Journey Level $68.19 15J 4C View King Marble Setters Journey Level $63.32 7E 1 N View King Metal Fabrication In Shop). Fitter/Certified Welder $42.17 151 11E View King Metal Fabrication In Shop) General Laborer $30.07 151 11E View King Metal Fabrication In Shop). Mechanic $43.63 151 11E View King Metal Fabrication In Shop), Welder/Burner $39.28 151 11E View King Millwright Journey Level $69.74 15J 4C View King Modular Buildings Cabinet Assembly $14.49 1 View King Modular Buildings Electrician $14.49 1 View King Modular Buildings Equipment Maintenance $14.49 1 View King Modular Buildings Plumber $14.49 1 View King Modular Buildings Production Worker $14.49 1 View King Modular Buildings Tool Maintenance $14.49 1 View King Modular Buildings Utility Person $14.49 1 View King Modular Buildings Welder $14.49 1 View King Painters Journey Level $47.70 6Z 2B View King Pile Driver Crew Tender $62.69 15J 4C View King Pile Driver Crew Tender/Technician $62.69 15J 4C View King Pile Driver Hyperbaric Worker - Compressed Air $85.00 15J 4C View Worker 0-30.00 PSI King Pile Driver Hyperbaric Worker - Compressed Air $90.00 15J 4C View Worker 30.01 - 44.00 PSI King Pile Driver Hyperbaric Worker - Compressed Air $94.00 15J 4C View Worker 44.01 - 54.00 PSI King Pile Driver Hyperbaric Worker - Compressed Air $106.50 15J 4C View Worker 64.01 - 68.00 PSI King Pile Driver Hyperbaric Worker - Compressed Air $108.50 15J 4C View Worker 68.01 - 70.00 PSI King Pile Driver Hyperbaric Worker - Compressed Air $110.50 15J 4C View Worker 70.01 - 72.00 PSI King Pile Driver Hyperbaric Worker - Compressed Air $112.50 15J 4C View Worker 72.01 - 74.00 PSI King Pile Driver Journey Level $68.64 15J 4C View King Plasterers Journey Level $64.14 ZQ 1 R View King Plasterers Nozzleman $67.64 M 1 R View King Playground Et Park Equipment Installers Journey Level $14.49 1 View King Plumbers Et Pipefitters Journey Level $94.69 6Z 1G View King Power Equipment Operators Asphalt Plant Operators $76.77 15J 11G 8X View King Power Equipment Operators Assistant Engineer $72.20 15J 11G 8X View King Power Equipment Operators Barrier Machine (zipper) $76.09 15J 11G 8X View King Power Equipment Operators Batch Plant Operator: concrete $76.09 15J 11G 8X View King Power Equipment Operators Boat Operator $76.87 7A 11H 8X View King Power Equipment Operators Bobcat $72.20 15J 11G 8X View King Power Equipment Operators Brokk - Remote Demolition Equipment $72.20 15J 11G 8X View King Power Equipment Operators Brooms $72.20 15J 11G 8X View King Power Equipment Operators Bump Cutter $76.09 15J 11G 8X View King Power Equipment Operators Cableways $76.77 15J 11G 8X View King Power Equipment Operators Chipper $76.09 15J 11G 8X View King Power Equipment Operators Compressor $72.20 15J 11G 8X View King Power Equipment Operators Concrete Finish Machine - Laser Screed $72.20 15J 11G 8X View King Power Equipment Operators Concrete Pump - Mounted Or Trailer High $75.50 15J 11G 8X View Pressure Line Pump, Pump High Pressure King Power Equipment Operators Concrete Pump: Truck Mount With Boom $76.77 15J 11G 8X View Attachment Over 42 M King Power Equipment Operators Concrete Pump: Truck Mount With Boom $76.09 15J 11G 8X View Attachment Up To 42m King Power Equipment Operators Conveyors $75.50 15J 11G 8X View King Power Equipment Operators Cranes Friction: 200 tons and over $79.20 7A 11H 8X View King Power Equipment Operators Cranes, A -frame: 10 tons and under $72.30 7A 11H 8X View King Power Equipment Operators Cranes: 100 tons through 199 tons, or $77.63 7A 11H 8X View 150' of boom (including jib with attachments) King Power Equipment Operators Cranes: 20 tons through 44 tons with $76.19 7A 11H 8X View attachments King Power Equipment Operators Cranes: 200 tons- 299 tons, or 250' of $78.44 7A 11H 8X View boom including jib with attachments King Power Equipment Operators Cranes: 300 tons and over or 300' of $79.20 7A 11H 8X View boom including jib with attachments King Power Equipment Operators Cranes: 45 tons through 99 tons, under $76.87 7A 11H 8X View 150' of boom(including jib with attachments) King Power Equipment Operators Cranes: Friction cranes through 199 tons $78.44 7A 11H 8X View King Power Equipment Operators Cranes: through 19 tons with $75.60 7A 11H 8X View attachments, a -frame over 10 tons King Power Equipment Operators Crusher $76.09 15J 11G 8X View King Power Equipment Operators Deck Engineer/Deck Winches (power) $76.09 15J 11G 8X View King Power Equipment Operators Derricks, On Building Work $76.77 15J 11G 8X View King Power Equipment Operators Dozers D-9 8 Under $75.50 15J 11G 8X View King Power Equipment Operators Drill Oilers: Auger Type, Truck Or Crane $75.50 15J 11G 8X View Mount King Power Equipment Operators Drilling Machine $77.53 15J 11G 8X View King Power Equipment Operators Elevator and man -lift: permanent and $72.20 15J 11G 8X View shaft type King Power Equipment Operators Finishing Machine, Bidwell And Gamaco $76.09 15J 11G 8X View Et Similar Equipment King Power Equipment Operators Forklift: 3000 lbs and over with $75.50 15J 11G 8X View attachments King Power Equipment Operators Grade Engineer: Using Blue Prints, Cut $76.09 15J 11G 8X View Sheets, Etc King Power Equipment Operators Gradechecker/Stakeman $72.20 15J 11G 8X View King Power Equipment Operators Guardrail Punch $76.09 15J 11G 8X View King Power Equipment Operators Hard Tail End Dump Articulating Off- $76.77 15J 11G 8X View Road Equipment 45 Yards. Et Over King Power Equipment Operators Hard Tail End Dump Articulating Off -road $76.09 15J 11G 8X View Equipment Under 45 Yards King Power Equipment Operators Horizontal/Directional Drill Locator $75.50 15J 11G 8X View King Power Equipment Operators Horizontal/Directional Drill Operator $76.09 15J 11G 8X View King Power Equipment Operators Hydralifts/Boom Trucks Over 10 Tons $75.60 7A 11H 8X View King Power Equipment Operators Hydralifts/boom trucks: 10 tons and $72.30 7A 11H 8X View under King Power Equipment Operators Leverman $78.33 15J 11G 8X View King Power Equipment Operators Loader, Overhead, 6 Yards. But Not $76.77 15J 11G 8X View Including 8 Yards King Power Equipment Operators Loaders, Overhead Under 6 Yards $76.09 15J 11G 8X View King Power Equipment Operators Loaders, Plant Feed $76.09 15J 11G 8X View King Power Equipment Operators Loaders: Elevating Type Belt $75.50 15J 11G 8X View King Power Equipment Operators Locomotives, All $76.09 15J 11G 8X View King Power Equipment Operators Material Transfer Device $76.09 15J 11G 8X View King Power Equipment Operators Mechanics: All (Leadmen - $0.50 per hour $77.53 15J 11G 8X View over mechanic) King Power Equipment Operators Motor Patrol Graders $76.77 15J 11G 8X View King Power Equipment Operators Mucking Machine, Mole, Tunnel Drill, $76.77 15J 11G 8X View Boring, Road Header And/or Shield King Power Equipment Operators Oil Distributors, Blower Distribution Et $72.20 15J 11G 8X View Mulch Seeding Operator King Power Equipment Operators Outside Hoists (Elevators and Manlifts), $75.50 15J 11G 8X View Air Tuggers, Strato King Power Equipment Operators Overhead, bridge type: 100 tons and $77.63 7A 11H 8X View over King Power Equipment Operators Overhead, bridge type: 45 tons through $76.87 7A 11H 8X View 99 tons King Power Equipment Operators Pavement Breaker $72.20 15J 11G 8X View King Power Equipment Operators Pile Driver (other Than Crane Mount) $76.09 15J 11G 8X View King Power Equipment Operators Plant Oiler - Asphalt, Crusher $75.50 15J 11G 8X View King Power Equipment Operators Posthole Digger, Mechanical $72.20 15J 11G 8X View King Power Equipment Operators Power Plant $72.20 15J 11G 8X View King Power Equipment Operators Pumps - Water $72.20 15J 11G 8X View King Power Equipment Operators Quad 9, Hd 41, D10 And Over $76.77 15J 11G 8X View King Power Equipment Operators Remote Control Operator On Rubber $76.77 15J 11G 8X View Tired Earth Moving Equipment King Power Equipment Operators Rigger and Bellman $72.30 7A 11H 8X View King Power Equipment Operators Rigger/Signal Person, Bellman(Certified) $75.60 7A 11H 8X View King Power Equipment Operators Rollagon $76.77 15J 11G 8X View King Power Equipment Operators Roller, Other Than Plant Mix $72.20 15J 11G 8X View King Power Equipment Operators Roller, Plant Mix Or Multi -lift Materials $75.50 15J 11G 8X View King Power Equipment Operators Roto-mill, Roto-grinder $76.09 15J 11G 8X View King Power Equipment Operators Saws - Concrete $75.50 15J 11G 8X View King Power Equipment Operators Scraper, Self Propelled Under 45 Yards $76.09 15J 11G 8X View King Power Equipment Operators Scrapers - Concrete ft Carry All $75.50 15J 11G 8X View King Power Equipment Operators Scrapers, Self-propelled: 45 Yards And $76.77 15J 11G 8X View Over King Power Equipment Operators Service Engineers: Equipment $75.50 15J 11G 8X View King Power Equipment Operators Shotcrete/Gunite Equipment $72.20 15J 11G 8X View King Power Equipment Operators Shovel, Excavator, Backhoe, Tractors $75.50 15J 11G 8X View Under 15 Metric Tons King Power Equipment Operators Shovel, Excavator, Backhoe: Over 30 $76.77 15J 11G 8X View Metric Tons To 50 Metric Tons King Power Equipment Operators Shovel, Excavator, Backhoes, Tractors: 15 $76.09 15J 11G 8X View To 30 Metric Tons King Power Equipment Operators Shovel, Excavator, Backhoes: Over 50 $77.53 15J 11G 8X View Metric Tons To 90 Metric Tons King Power Equipment Operators Shovel, Excavator, Backhoes: Over 90 $78.33 15J 11G 8X View Metric Tons King Power Equipment Operators Slipform Pavers $76.77 15J 11G 8X View King Power Equipment Operators Spreader, Topsider ft Screedman $76.77 15J 11G 8X View King Power Equipment Operators Subgrader Trimmer $76.09 15J 11G 8X View King Power Equipment Operators Tower Bucket Elevators $75.50 15J 11G 8X View King Power Equipment Operators Tower Crane: over 175' through 250' in $78.44 7A 11H 8X View height, base to boom King Power Equipment Operators Tower crane: up to 175' in height base to $77.63 7A 11H 8X View boom King Power Equipment Operators Tower Cranes: over 250' in height from $79.20 7A 11H 8X View base to boom King Power Equipment Operators Transporters, All Track Or Truck Type $76.77 15J 11G 8X View King Power Equipment Operators Trenching Machines $75.50 15J 11G 8X View King Power Equipment Operators Truck crane oiler/driver: under 100 tons $75.60 7A 11H 8X View King Power Equipment Operators Truck Mount Portable Conveyor $76.09 15J 11G 8X View King Power Equipment Operators Welder $76.77 15J 11G 8X View King Power Equipment Operators Wheel Tractors, Farmall Type $72.20 15J 11G 8X View King Power Equipment Operators Yo Yo Pay Dozer $76.09 15J 11G 8X View King Power Equipment Operators- Asphalt Plant Operators $76.77 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Assistant Engineer $72.20 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Barrier Machine (zipper) $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Batch Plant Operator, Concrete $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Boat Operator $76.87 7A 11H 8X View Underground Sewer Et Water King Power Equipment Operators- Bobcat $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Brokk - Remote Demolition Equipment $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Brooms $72.20 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Bump Cutter $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Cableways $76.77 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Chipper $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Compressor $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Concrete Finish Machine - Laser Screed $72.20 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Concrete Pump - Mounted Or Trailer High $75.50 15J 11G 8X View Underground Sewer Et Water Pressure Line Pump, Pump High Pressure King Power Equipment Operators- Concrete Pump: Truck Mount With Boom $76.77 15J 11G 8X View Underground Sewer Et Water Attachment Over 42 M King Power Equipment Operators- Concrete Pump: Truck Mount With Boom $76.09 15J 11G 8X View Underground Sewer Et Water Attachment Up To 42m King Power Equipment Operators- Conveyors $75.50 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Cranes Friction: 200 tons and over $79.20 7A 11H 8X View Underground Sewer Et Water King Power Equipment Operators- Cranes, A -frame: 10 tons and under $72.30 7A 11H 8X View Underground Sewer 8 Water King Power Equipment Operators- Cranes: 100 tons through 199 tons, or $77.63 7A 11H 8X View Underground Sewer Et Water 150' of boom (including jib with attachments) King Power Equipment Operators- Cranes: 20 tons through 44 tons with $76.19 7A 11H 8X View Underground Sewer Et Water attachments King Power Equipment Operators- Cranes: 20 tons through 44 tons with $76.19 7A 11H 8X View Underground Sewer 8 Water attachments King Power Equipment Operators- Cranes: 200 tons- 299 tons, or 250' of $78.44 7A 11H 8X View Underground Sewer Et Water boom including jib with attachments King Power Equipment Operators- Cranes: 300 tons and over or 300' of $79.20 7A 11H 8X View Underground Sewer Et Water boom including jib with attachments King Power Equipment Operators- Cranes: 45 tons through 99 tons, under $76.87 7A 11H 8X View Underground Sewer 8 Water 150' of boom(including jib with attachments) King Power Equipment Operators- Cranes: Friction cranes through 199 tons $78.44 7A 11H 8X View Underground Sewer Et Water King Power Equipment Operators- Cranes: through 19 tons with $75.60 7A 11H 8X View Underground Sewer 8 Water attachments, a -frame over 10 tons King Power Equipment Operators- Crusher $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Deck Engineer/Deck Winches (power) $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Derricks, On Building Work $76.77 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Dozers D-9 Et Under $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Drill Oilers: Auger Type, Truck Or Crane $75.50 15J 11G 8X View Underground Sewer 8 Water Mount King Power Equipment Operators- Drilling Machine $77.53 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Elevator and man -lift: permanent and $72.20 15J 11G 8X View Underground Sewer 8 Water shaft type King Power Equipment Operators- Finishing Machine, Bidwell And Gamaco $76.09 15J 11G 8X View Underground Sewer 8 Water 8 Similar Equipment King Power Equipment Operators- Forklift: 3000 lbs and over with $75.50 15J 11G 8X View Underground Sewer Et Water attachments King Power Equipment Operators- Forklifts: under 3000 lbs. with $72.20 15J 11G 8X View Underground Sewer Et Water attachments King Power Equipment Operators- Forklifts: under 3000 lbs. with $72.20 15J 11G 8X View Underground Sewer Et Water attachments King Power Equipment Operators- Grade Engineer: Using Blue Prints, Cut $76.09 15J 11G 8X View Underground Sewer Et Water Sheets, Etc King Power Equipment Operators- Gradechecker/Stakeman $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Guardrail Punch $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Hard Tail End Dump Articulating Off- $76.77 15J 11G 8X View Underground Sewer 8 Water Road Equipment 45 Yards. Et Over King Power Equipment Operators- Hard Tail End Dump Articulating Off -road $76.09 15J 11G 8X View Underground Sewer Et Water Equipment Under 45 Yards King Power Equipment Operators- Horizontal/Directional Drill Locator $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Horizontal/Directional Drill Operator $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Hydralifts/boom trucks: 10 tons and $72.30 7A 11H 8X View Underground Sewer Et Water under King Power Equipment Operators- Hydralifts/boom trucks: over 10 tons $75.60 7A 11H 8X View Underground Sewer 8 Water King Power Equipment Operators- Leverman $78.33 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Loader, Overhead, 6 Yards. But Not $76.77 15J 11G 8X View Underground Sewer Et Water Including 8 Yards King Power Equipment Operators- Loaders, Overhead Under 6 Yards $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Loaders, Plant Feed $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Loaders: Elevating Type Belt $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Locomotives, All $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Material Transfer Device $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Mechanics: All (Leadmen - $0.50 per hour $77.53 15J 11G 8X View Underground Sewer Et Water over mechanic) King Power Equipment Operators- Motor Patrol Graders $76.77 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Mucking Machine, Mole, Tunnel Drill, $76.77 15J 11G 8X View Underground Sewer Et Water Boring, Road Header And/or Shield King Power Equipment Operators- Oil Distributors, Blower Distribution Et $72.20 15J 11G 8X View Underground Sewer Et Water Mulch Seeding Operator King Power Equipment Operators- Outside Hoists (Elevators and Manlifts), $75.50 15J 11G 8X View Underground Sewer Et Water Air Tuggers, Strato King Power Equipment Operators- Overhead, bridge type: 100 tons and $77.63 7A 11H 8X View Underground Sewer 8 Water over King Power Equipment Operators- Overhead, bridge type: 45 tons through $76.87 7A 11H 8X View Underground Sewer Et Water 99 tons King Power Equipment Operators- Pavement Breaker $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Pile Driver (other Than Crane Mount) $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Plant Oiler - Asphalt, Crusher $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Posthole Digger, Mechanical $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Power Plant $72.20 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Pumps - Water $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Quad 9, Hd 41, D10 And Over $76.77 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Remote Control Operator On Rubber $76.77 15J 11G 8X View Underground Sewer Et Water Tired Earth Moving Equipment King Power Equipment Operators- Rigger and Bellman $72.30 7A 11H 8X View Underground Sewer Et Water King Power Equipment Operators- Rigger/Signal Person, Bellman(Certified) $75.60 7A 11H 8X View Underground Sewer Et Water King Power Equipment Operators- Rollagon $76.77 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Roller, Other Than Plant Mix $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Roller, Plant Mix Or Multi -lift Materials $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Roto-mill, Roto-grinder $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Saws - Concrete $75.50 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Scraper, Self Propelled Under 45 Yards $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Scrapers - Concrete Et Carry All $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Scrapers, Self-propelled: 45 Yards And $76.77 15J 11G 8X View Underground Sewer Et Water Over King Power Equipment Operators- Shotcrete/Gunite Equipment $72.20 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Shovel, Excavator, Backhoe, Tractors $75.50 15J 11G 8X View Underground Sewer Et Water Under 15 Metric Tons King Power Equipment Operators- Shovel, Excavator, Backhoe: Over 30 $76.77 15J 11G 8X View Underground Sewer Et Water Metric Tons To 50 Metric Tons King Power Equipment Operators- Shovel, Excavator, Backhoes, Tractors: 15 $76.09 15J 11G 8X View Underground Sewer 8 Water To 30 Metric Tons King Power Equipment Operators- Shovel, Excavator, Backhoes: Over 50 $77.53 15J 11G 8X View Underground Sewer Et Water Metric Tons To 90 Metric Tons King Power Equipment Operators- Shovel, Excavator, Backhoes: Over 90 $78.33 15J 11G 8X View Underground Sewer Et Water Metric Tons King Power Equipment Operators- Slipform Pavers $76.77 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Spreader, Topsider Et Screedman $76.77 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Subgrader Trimmer $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Tower Bucket Elevators $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Tower Crane: over 175' through 250' in $78.44 7A 11H 8X View Underground Sewer Et Water height, base to boom King Power Equipment Operators- Tower crane: up to 175' in height base to $77.63 7A 11H 8X View Underground Sewer Et Water boom King Power Equipment Operators- Tower Cranes: over 250' in height from $79.20 7A 11H 8X View Underground Sewer Et Water base to boom King Power Equipment Operators- Transporters, All Track Or Truck Type $76.77 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Trenching Machines $75.50 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Truck Crane Oiler/Driver: 100 tons and $76.19 7A 11H 8X View Underground Sewer 8 Water over King Power Equipment Operators- Truck crane oiler/driver: under 100 tons $75.60 7A 11 H 8X View Underground Sewer 8 Water King Power Equipment Operators- Truck Mount Portable Conveyor $76.09 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Welder $76.77 15J 11G 8X View Underground Sewer 8 Water King Power Equipment Operators- Wheel Tractors, Farmall Type $72.20 15J 11G 8X View Underground Sewer Et Water King Power Equipment Operators- Yo Yo Pay Dozer $76.09 15J 11G 8X View Underground Sewer 8 Water King Power Line Clearance Tree Trimmers Journey Level In Charge $57.22 5A 4A View King Power Line Clearance Tree Trimmers Spray Person $54.32 5A 4A View King Power Line Clearance Tree Trimmers Tree Equipment Operator $57.22 5A 4A View King Power Line Clearance Tree Trimmers Tree Trimmer $51.18 5A 4A View King Power Line Clearance Tree Trimmers Tree Trimmer Groundperson $38.99 5A 4A View King Refrigeration Et Air Conditioning Journey Level $90.01 6Z 1G View Mechanics King Residential Brick Mason Journey Level $63.32 7E 1 N View King Residential Carpenters Journey Level $36.44 1 View King Residential Cement Masons Journey Level $46.64 1 View King Residential Drywall Applicators Journey Level $68.19 15J 4C View King Residential Drywall Tapers Journey Level $36.36 1 View King Residential Electricians Journey Level $48.80 1 View King Residential Glaziers Journey Level $28.93 1 View King Residential Insulation Applicators Journey Level $28.18 1 View King Residential Laborers Journey Level $29.73 1 View King Residential Marble Setters Journey Level $27.38 1 View King Residential Painters Journey Level $23.47 1 View King Residential Plumbers Et Pipefitters Journey Level $94.69 6Z 1G View King Residential Refrigeration 8 Air Journey Level $90.01 6Z 1G View Conditioning Mechanics King Residential Sheet Metal Workers Journey Level $91.83 7F 1 E View King Residential Soft Floor Layers Journey Level $51.91 5A 3J View King Residential Sprinkler Fitters (Fire Journey Level $53.04 5C 211 View Protection) King Residential Stone Masons Journey Level $63.32 7E 1 N View King Residential Terrazzo Workers Journey Level $58.71 7E 1 N View King Residential Terrazzo/Tile Finishers Journey Level $24.39 1 View King Residential Tile Setters Journey Level $21.04 1 View King Roofers Journey Level $59.05 5A 3H View King Roofers Using Irritable Bituminous Materials $62.05 5A 3H View King Sheet Metal Workers Journey Level (Field or Shop) $91.83 7F 1 E View King Shipbuilding Et Ship Repair New Construction Boilermaker $39.58 7V 1 View King Shipbuilding 8 Ship Repair New Construction Carpenter $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Crane Operator $39.58 7V 1 View King Shipbuilding 8 Ship Repair New Construction Electrician $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Heat Et Frost Insulator $82.02 15H 11C View King Shipbuilding 8 Ship Repair New Construction Laborer $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Machinist $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Operating Engineer $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Painter $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Pipefitter $39.58 7V 1 View King Shipbuilding 8 Ship Repair New Construction Rigger $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Sheet Metal $39.58 7V 1 View King Shipbuilding 8 Ship Repair New Construction Shipfitter $39.58 7V 1 View King Shipbuilding 8 Ship Repair New Construction Warehouse/Teamster $39.58 7V 1 View King Shipbuilding Et Ship Repair New Construction Welder / Burner $39.58 7V 1 View King Shipbuilding 8 Ship Repair Ship Repair Boilermaker $47.45 7X 4J View King Shipbuilding Et Ship Repair Ship Repair Carpenter $47.35 7X 4J View King Shipbuilding 8 Ship Repair Ship Repair Crane Operator $45.06 7Y 4K View King Shipbuilding Et Ship Repair Ship Repair Electrician $48.92 7X 4J View King Shipbuilding Et Ship Repair Ship Repair Heat Et Frost Insulator $82.02 15H 11C View King Shipbuilding 8 Ship Repair Ship Repair Laborer $47.35 7X 4J View King Shipbuilding Et Ship Repair Ship Repair Machinist $47.35 7X 4J View King Shipbuilding 8 Ship Repair Ship Repair Operating Engineer $45.06 7Y 4K View King Shipbuilding E Ship Repair Ship Repair Painter $47.35 7X 4J View King Shipbuilding 8 Ship Repair Ship Repair Pipefitter $47.35 7X 4J View King Shipbuilding Et Ship Repair Ship Repair Rigger $47.45 7X 4J View King Shipbuilding 8 Ship Repair Ship Repair Sheet Metal $47.35 7X 4J View King Shipbuilding 8 Ship Repair Ship Repair Shipwright $47.35 7X 4J View King Shipbuilding Et Ship Repair Ship Repair Warehouse / Teamster $45.06 7Y 4K View King Sign Makers 8 Installers (Electrical) Journey Level $53.62 0 1 View King Sign Makers Et Installers (Non -Electrical). Journey Level $34.42 0 1 View King Soft Floor Layers Journey Level $54.41 5A 3J View King Solar Controls For Windows Journey Level $14.49 1 View King Sprinkler Fitters (Fire Protection) Journey Level $89.49 5C 1X View King Stage Rigging Mechanics (Non Structural), Journey Level $14.49 1 View King Stone Masons Journey Level $63.32 7E 1 N View King Street And Parking Lot Sweeper Workers Journey Level $19.09 1 View King Surveyors Assistant Construction Site Surveyor $75.60 7A 11H 8X View King Surveyors Chainman $72.30 7A 11H 8X View King Surveyors Construction Site Surveyor $76.87 7A 11H 8X View King Surveyors Drone Operator (when used in $72.30 7A 11H 8X View coniunction with survev work onlv) King King King King King King King King King King King King King King King King King King King Surveyors Telecommunication Technicians Telephone Line Construction - Outside Telephone Line Construction - Outside Telephone Line Construction - Outside Telephone Line Construction - Outside Terrazzo Workers Tile Setters Tile, Marble Et Terrazzo Finishers Traffic Control Stripers Truck Drivers Truck Drivers Truck Drivers Truck Drivers Truck Drivers Truck Drivers - Ready Mix Well Drillers Et Irrigation Pump Installers Well Drillers Et Irrigation Pump Installers Well Drillers Et Irrigation Pump Installers Ground Penetrating Radar Operator Journey Level Cable Splicer Hole Digger/Ground Person Telephone Equipment Operator (Light) Telephone Lineperson Journey Level Journey Level Finisher Journey Level Asphalt Mix Over 16 Yards Asphalt Mix To 16 Yards Dump Truck Dump Truck 8 Trailer Other Trucks Transit Mix Irrigation Pump Installer Oiler Well Driller $72.30 7A 11H 8X View $59.10 7E 1 E View $38.27 5A 2B View $25.66 5A 2B View $31.96 5A 2B View $36.17 5A 2B View $58.71 7E 1 N View $58.71 7E 1 N View $49.54 7E 1 N View $50.51 7A 1 K View $69.95 15J 111 8L View $69.11 15J 111 8L View $69.11 15J 111 8L View $69.95 15J 111 8L View $69.95 15J 111 8L View $69.95 15J 111 8L View $17.71 1 View $14.49 1 View $18.00 1 View Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 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. 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. 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. The first two (2) hours after eight (8) regular hours Monday through Friday and the first ten (10) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All other overtime hours and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. D. The first two (2) hours before or after a five -eight (8) hour workweek day or a four -ten (10) hour workweek day and the first eight (8) hours worked the next day after either workweek shall be paid at one and one-half times the hourly rate of wage. All additional hours worked and all worked on Sundays and holidays shall be paid at double the hourly rate of wage. E. The first two (2) hours after eight (8) regular hours Monday through Friday and the first eight (8) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All other hours worked Monday through Saturday, and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. F. The first two (2) hours after eight (8) regular hours Monday through Friday and the first ten (10) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All other overtime hours worked, except Labor Day, shall be paid at double the hourly rate of wage. All hours 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 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 Monday through Saturday over twelve (12) hours and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. I. All hours worked on Sundays and holidays shall also be paid at double the hourly rate of wage. The first two (2) hours after eight (8) regular hours Monday through Friday and the first ten (10) hours on Saturday shall be paid atone and one-half times the hourly rate of wage. All hours worked over ten (10) hours Monday through Saturday, 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 rate of wage. All hours worked on holidays shall be paid at double the hourly rate of wage. M. All hours worked on Saturdays (except makeup days if work is lost due to inclement weather conditions) shall be paid at one and one-half times the hourly rate of wage. All hours 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. 1of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Overtime Codes Continued O. The first ten (10) hours worked on Saturday shall be paid at one and one-half times the hourly rate of wage. All hours worked on Sundays, holidays and after twelve (12) hours, Monday through Friday and after ten (10) hours on Saturday shall be paid at double the hourly rate of wage. P. All hours worked on Saturdays (except makeup days if circumstances warrant) and Sundays shall be paid at one and one-half times the hourly rate of wage. All hours worked on holidays shall be paid at double the hourly rate of wage. Q. The first two (2) hours after eight (8) regular hours Monday through Friday and up to ten (10) hours worked on Saturdays shall be paid at one and one-half times the hourly rate of wage. All hours worked in excess of ten (10) hours per day Monday through Saturday and all hours worked on Sundays and holidays (except Christmas 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. 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. V. All hours worked on 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 Thanksgiving Day and Christmas day shall be paid at double the hourly rate of wage. W. All hours worked on Saturdays and Sundays (except make-up days due to conditions beyond the control of the employer)) shall be paid at one and one-half times the hourly rate of wage. All hours worked on holidays shall be paid at double the hourly rate of wage. X. The first four (4) hours after eight (8) regular hours Monday through Friday and the first twelve (12) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All hours worked over twelve (12) hours Monday through Saturday, Sundays and holidays shall be paid at double the hourly rate of wage. When holiday falls on Saturday or Sunday, the day before Saturday, Friday, and the day after Sunday, Monday, shall be considered the holiday and all work performed shall be paid at double the hourly rate of wage. Y. All hours worked outside the hours of 5:00 am and 5:00 pm (or such other hours as may be agreed upon by any employer and the employee) and all hours worked in excess of eight (8) hours per day (10 hours per day for a 4 x 10 workweek) and on Saturdays and holidays (except labor day) shall be paid at one and one-half times the hourly rate of wage. (except for employees who are absent from work without prior approval on a scheduled workday during the workweek shall be paid at the straight -time rate until they have worked 8 hours in a day (10 in a 4 x 10 workweek) or 40 hours during that workweek.) All hours worked Monday through Saturday over twelve (12) hours and all hours worked on Sundays and Labor Day shall be paid at double the hourly rate of wage. Z. All hours worked on Saturdays and Sundays shall be paid at one and one-half times the hourly rate of wage. All hours worked on holidays shall be paid the straight time rate of pay in addition to holiday pay. 2of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Overtime Codes Continued 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. B. All hours worked on holidays shall be paid at one and one-half 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. M. This code appears to be missing. 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. R. All hours worked on Sundays and holidays and all hours worked over sixty (60) in one week shall be paid at double the hourly rate of wage. U. All hours worked on Saturdays shall be paid at one and one-half times the hourly rate of wage. All hours worked over 12 hours in a day or on Sundays and holidays shall be paid at double the hourly rate of wage. 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. F. All hours worked on Saturday shall be paid at one and one-half times the hourly rate of wage. 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 work performed on Sundays between March 16th and October 14th and all Holidays shall be compensated for at two (2) times the regular rate of pay. Work performed on Sundays between October 15th and March 15th shall be compensated at one and one half (1-1/2) times the regular rate of pay. All hours worked between the hours of 10:00 pm and 5:00 am, Monday through Friday, and all hours worked on Saturdays shall be paid at a 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. K. Work performed in excess of eight (8) hours of straight time per day, or ten (10) hours of straight time per day when four ten (10) hour shifts are established, or forty (40) hours of straight time per week, Monday through Friday, or outside the normal 5 am to 6pm shift, and all work on Saturdays shall be paid at one and one-half times the hourly rate of wage. All work performed after 6:00 pm Saturday to 5:00 am Monday and Holidays, and all hours worked in excess of twelve (12) hours in a single shift shall be paid at double the hourly rate of wage. After an employee has worked eight (8) hours at an applicable overtime rate, all additional hours shall be at the applicable overtime rate until such time as the employee has had a break of eight (8) hours or more. When an employee returns to work without at least eight (8) hours time off since their previous shift, all such time shall be a continuation of shift and paid at the applicable overtime rate until he/she shall have the eight (8) hours rest period. 4. 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 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. 3of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Overtime Codes Continued 4. C. On Monday through Friday, the first four (4) hours of overtime after eight (8) hours of straight time work shall be paid at one and one half (1-1/2) times the straight time rate of pay, unless a four (4) day ten (10) hour workweek has been established. On a four (4) day ten (10) hour workweek scheduled Monday through Thursday, or Tuesday through Friday, the first two (2) hours of overtime after ten (10) hours of straight time work shall be paid at one and one half (1-1/2) times the straight time rate of pay. On Saturday, the first twelve (12) hours of work shall be paid at one and one half (1-1/2) times the straight time rate of pay, except that if the job is down on Monday through Friday due to weather conditions or other conditions outside the control of the employer, the first ten (10) hours on Saturday may be worked at the straight time rate of pay. All hours worked over twelve (12) hours in a day and all hours worked on Sunday and Holidays shall be paid at two (2) times the straight time rate of pay. D. 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 Saturday, Sundays and holidays shall be paid at double the hourly rate of pay. Rates include all members of the assigned crew. EXCEPTION: On all multipole structures and steel transmission lines, switching stations, regulating, capacitor stations, generating plants, industrial plants, associated installations and substations, except those substations whose primary function is to feed a distribution system, will be paid overtime under the following rates: The first two (2) hours after eight (8) regular hours Monday through Friday of overtime on a regular workday, shall be paid at one and one-half times the hourly rate of wage. All hours in excess of ten (10) hours will be at two (2) times the hourly rate of wage. The first eight (8) hours worked on Saturday will be paid at one and one-half (1-1/2) 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 will be at the double the hourly rate of wage. All overtime eligible hours performed on the above described work that is energized, shall be paid at the double the hourly rate of wage. E. The first two (2) hours after eight (8) regular hours Monday through Friday and the first eight (8) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All other hours worked Monday through Saturday, and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. On a four -day, ten-hour weekly schedule, either Monday thru Thursday or Tuesday thru Friday schedule, all hours worked after ten shall be paid at double the hourly rate of wage. The Monday or Friday not utilized in the normal four - day, ten hour work week, and Saturday shall be paid at one and one half (1%) times the regular shift rate for the first eight (8) hours. All other hours worked Monday through Saturday, and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. G. All hours worked on Saturdays shall be paid at one and one-half times the hourly rate of wage. All hours worked Monday through Saturday over twelve (12) hours and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. I. The First eight (8) hours worked on Saturdays shall be paid at one and one-half times the hourly rate of wage. All hours worked in excess of eight (8) per day on Saturdays shall be paid at double the hourly rate of wage. All hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. 4of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Overtime Codes Continued 4. J. The first eight (8) hours worked on a 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 a Saturday shall be paid at double the hourly rate of wage. All hours worked over twelve (12) in a day, and all hours worked on Sundays and Holidays shall be paid at double the hourly rate of wage. K. All hours worked on a Saturday shall be paid at one and one-half times the hourly rate of wage, so long as Saturday is the sixth consecutive day worked. All hours worked over twelve (12) in a day Monday through Saturday, and all hours worked on Sundays and Holidays shall be paid at double the hourly rate of wage. L. The first twelve (12) hours worked on a Saturday shall be paid at one and one-half times the hourly rate of wage. All hours worked on a Saturday in excess of twelve (12) hours shall be paid at double the hourly rate of pay. All hours worked over twelve (12) in a day Monday through Friday, and all hours worked on Sundays shall be paid at double the hourly rate of wage. All hours worked on a holiday shall be paid at one and one-half times the hourly rate of wage, except that all hours worked on Labor Day shall be paid at double the hourly rate of pay. U. The first four (4) hours after eight (8) regular hours Monday through Friday and the first twelve (12) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. (Except on makeup days if work is lost due to inclement weather, then the first eight (8) hours on Saturday may be paid the regular rate.) All hours worked over twelve (12) hours Monday through Saturday, and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. V. Work performed in excess of ten (10) hours of straight time per day when four ten (10) hour shifts are established or outside the normal shift (5 am to 6pm), and all work on Saturdays, except for make-up days shall be paid at time and one-half (1 %z) the straight time rate. In the event the job is down due to weather conditions, then Saturday may, be worked as a voluntary make-up day at the straight time rate. However, Saturday shall not be utilized as a make-up day when a holiday falls on Friday. All work performed on Sundays and holidays and work in excess of twelve (12) hours per day shall be paid at double (2x) the straight time rate of pay. After an employee has worked eight (8) hours at an applicable overtime rate, all additional hours shall be at the applicable overtime rate until such time as the employee has had a break of eight (8) hours. When an employee returns to work without a break of eight (8) hours since their previous shift, all such time shall be a continuation of shift and paid at the applicable overtime rate until such time as the employee has had a break of eight (8) hours. W. 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. When an employee returns to work without at least eight (8) hours time off since their previous shift, all such time shall be a continuation of shift and paid at the applicable overtime rate until such time as the employee has had a break of eight (8) hours. 5of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Overtime Codes Continued 4. X. 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. Work performed outside the normal shift of 6 am to 6pm shall be paid at one and one-half the straight time rate, (except for special shifts or three shift operations). All work performed on Sundays and holidays shall be paid at double the hourly rate of wage. Shifts may be established when considered necessary by the Employer. The Employer may establish shifts consisting of eight (8) or ten (10) hours of work (subject to WAC 296-127-022), that shall constitute a normal forty (40) hour work week. The Employer can change from a 5-eight to a 4-ten hour schedule or back to the other. All hours of work on these shifts shall be paid for at the straight time hourly rate. Work performed in excess of eight hours (or ten hours per day (subject to WAC 296-127-022) shall be paid at one and one- half the straight time rate. When due to conditions beyond the control of the Employer, or when contract specifications require that work can only be performed outside the regular day shift, then by mutual agreement a special shift may be worked at the straight time rate, eight (8) hours work for eight (8) hours pay. The starting time shall be arranged to fit such conditions of work. When an employee returns to work without at a break of eight (8) hours since their previous shift, all such time shall be a continuation of shift and paid at the applicable overtime rate until such time as the employee has had a break of eight (8) hours. Y. Work performed in excess of eight (8) hours of straight time per day, or ten (10) hours of straight time per day when four ten (10) hour shifts are established, or forty (40) hours of straight time per week, Monday through Friday, or outside the normal shift, and all work on Saturdays shall be paid at time and one-half the straight time rate. All work performed after 6:00 pm Saturday to 6:00 am Monday and holidays shall be paid at double the straight time rate of pay. Any shift starting between the hours of 6:00 pm and midnight shall receive an additional one dollar ($1.00) per hour for all hours worked that shift. After an employee has worked eight (8) hours at an applicable overtime rate, all additional hours shall be at the applicable overtime rate until such time as the employee has had a break of eight (8) hours or more. Z. All hours worked between the hours of 6:00 pm and 6:00 am, Monday through Saturday, shall be paid at a premium rate of 20% over the hourly rate of wage. Work performed on Sundays may be paid at double time. All hours worked on holidays shall be paid at double the hourly rate of wage. 11. 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. B After an employee has worked eight (8) hours, all additional hours worked shall be paid at the applicable overtime rate until such time as the employee has had a break of eight (8) hours or more. C The first two (2) hours after eight (8) regular hours Monday through Friday and the first eight (8) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All other overtime hours worked, except Labor Day, and all hours on Sunday 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. All non -overtime and non -holiday hours worked between 4:00 pm and 5:00 am, Monday through Friday, shall be paid at a premium rate of 15% over the hourly rate of wage. 6of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Overtime Codes Continued 11. D. All hours worked on Saturdays and holidays shall be paid at one and one-half times the hourly rate of wage. All hours worked on Sundays shall be paid at double the hourly rate of wage. After an employee has worked eight (8) hours, all additional hours worked shall be paid at the applicable overtime rate until such time as the employee has had a break of eight (8) hours or more. E. The first two (2) hours after eight (8) regular hours Monday through Friday, the first ten (10) hours on Saturday, and the first ten (10) hours worked on Holidays shall be paid at one and one-half times the hourly rate of wage. All hours worked over ten (10) hours Monday through Saturday, and Sundays shall be paid at double the hourly rate of wage. After an employee has worked eight (8) hours, all additional hours worked shall be paid at the applicable overtime rate until such time as the employee has had a break of eight (8) hours or more. F. The first two (2) hours after eight (8) regular hours Monday through Friday and the first eight (8) hours on Saturday shall be paid at one and one-half times the hourly rate of wage. All other hours worked Monday through Saturday, and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. On a four -day, ten-hour weekly schedule, either Monday thru Thursday or Tuesday thru Friday schedule, all hours worked after ten shall be paid at double the hourly rate of wage. The Monday or Friday not utilized in the normal four - day, ten hour work week, and Saturday shall be paid at one-half times the hourly rate of wage for the first eight (8) hours. All other hours worked Monday through Saturday, and all hours worked on Sundays and holidays shall be paid at double the hourly rate of wage. G. Work performed in excess of eight (8) hours of straight time per day, or ten (10) hours of straight time per day when four ten (10) hour shifts are established, or forty (40) hours of straight time per week, Monday through Friday, or outside the normal 5 am to 6pm shift, and all work on Saturdays shall be paid at one and one-half times the hourly rate of wage. All work performed after 6:00 pm Saturday to 5:00 am Monday and Holidays, and all hours worked in excess of twelve (12) hours in a single shift shall be paid at double the hourly rate of wage. After an employee has worked eight (8) hours at an applicable overtime rate, all additional hours shall be at the applicable overtime rate until such time as the employee has had a break of nine (9) hours or more. When an employee returns to work without at least nine (9) hours time off since their previous shift, all such time shall be a continuation of shift and paid at the applicable overtime rate until he/she shall have the nine (9) hours rest period. H. Work performed in excess of eight (8) hours of straight time per day, or ten (10) hours of straight time per day when four ten (10) hour shifts are established, or forty (40) hours of straight time per week, Monday through Friday, or outside the normal 5 am to 6pm shift, and all work on Saturdays shall be paid at one and one-half times the hourly rate of wage. All work performed after 6:00 pm Saturday to 5:00 am Monday and Holidays, and all hours worked in excess of twelve (12) hours in a single shift shall be paid at double the hourly rate of wage. After an employee has worked eight (8) hours at an applicable overtime rate, all additional hours shall be at the applicable overtime rate until such time as the employee has had a break of ten (10) hours or more. When an employee returns to work without at least ten (10) hours time off since their previous shift, all such time shall be a continuation of shift and paid at the applicable overtime rate until he/she shall have the ten (10) hours rest period. Overtime Codes Continued 7of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 On Monday through Friday, the first four (4) hours of overtime after eight (8) hours of straight time work shall be paid at one and one half (1-1/2) times the straight time rate of pay, unless a four (4) day ten (10) hour workweek has been established. On a four (4) day ten (10) hour workweek scheduled Monday through Thursday, or Tuesday through Friday, the first two (2) hours of overtime after ten (10) hours of straight time work shall be paid at one and one half (1-1/2) times the straight time rate of pay. On Saturday, the first twelve (12) hours of work shall be paid at one and one half (1-1/2) times the straight time rate of pay. All work performed after 6:00 pm Saturday to 5:00 am Monday, all work performed over twelve (12) hours, and all work performed on holidays shall be paid at double the straight time rate of pay. Any shift starting between the hours of 6:00 pm and midnight shall receive an additional two dollar ($2.00) per hour for all hours worked that shift. Holiday Codes 5. 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, Friday after Thanksgiving Day, the day before Christmas, and Christmas Day (8). C. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, And Christmas Day (8). 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). H. Holidays: New Year's Day, Memorial Day, Independence Day, Thanksgiving Day, the Day after Thanksgiving Day, And Christmas (6). I. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day (6). Holidays: New Year's Day, Memorial Day, Independence Day, Thanksgiving Day, Friday after Thanksgiving Day, Christmas Eve Day, And Christmas Day (7). K. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday After Thanksgiving Day, The Day Before Christmas, And Christmas Day (9). L. Holidays: New Year's Day, Martin Luther King Jr. Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, And Christmas Day (8). N. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Veterans' Day, Thanksgiving Day, The Friday After Thanksgiving Day, And Christmas Day (9). P. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday And Saturday After Thanksgiving Day, The Day Before Christmas, And Christmas Day (9). If A Holiday Falls On Sunday, The Following Monday Shall Be Considered As A Holiday. Q. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day (6). 8of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Holiday Codes Continued R. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Day After Thanksgiving Day, One -Half Day Before Christmas Day, And Christmas Day. (7 1/2). S. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, And Christmas Day (7). Z. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, the Friday after Thanksgiving Day, And Christmas Day (8). 6. G. Paid Holidays: New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Veterans' Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, and Christmas Eve Day (11). H. Paid Holidays: New Year's Day, New Year's Eve Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday After Thanksgiving Day, Christmas Day, The Day After Christmas, And A Floating Holiday (10). T. Paid Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, The Friday After Thanksgiving Day, The Last Working Day Before Christmas Day, And Christmas Day (9). Z. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, And Christmas Day (7). If a holiday falls on Saturday, the preceding Friday shall be considered as the holiday. If a holiday falls on Sunday, the following Monday shall be considered as the holiday. A. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday and Saturday after Thanksgiving Day, And Christmas Day (8). Any Holiday Which Falls On A Sunday Shall Be Observed As A Holiday On The Following Monday. If any of the listed holidays falls on a Saturday, the preceding Friday shall be a regular work day. B. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday and Saturday after Thanksgiving Day, And Christmas Day (8). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. C. 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). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. D. Paid 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). Unpaid Holidays: President's Day. Any paid holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any paid holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. E. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. 9of15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Holiday Codes Continued F. 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). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. G. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day (6). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. H. Holidays: New Year's Day, Martin Luther King Jr. Day, Independence Day, Memorial Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, the Last Working Day before Christmas Day and Christmas Day (9). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. I. Holidays: New Year's Day, President's Day, Independence Day, Memorial Day, Labor Day, Thanksgiving Day, The Friday After Thanksgiving Day, The Day Before Christmas Day And Christmas Day (9). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. Holidays: New Year's Day, Independence Day, Memorial Day, Labor Day, Thanksgiving Day and Christmas Day (6). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. K. Holidays: New Year's Day, Memorial Day, Independence Day, Thanksgiving Day, the Friday and Saturday after Thanksgiving Day, And Christmas Day (8). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. L. Holidays: New Year's Day, Memorial Day, Labor Day, Independence Day, Thanksgiving Day, the Last Work Day before Christmas Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. N. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. When Christmas falls on a Saturday, the preceding Friday shall be observed as a holiday. P. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Q. 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). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. If any of the listed holidays falls on a Saturday, the preceding Friday shall be a regular work day. S. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, Christmas Day, the Day after Christmas, and A Floating Holiday (9). If any of the listed holidays falls on a Sunday, the day observed by the Nation shall be considered a holiday and compensated accordingly. V. Holidays: New Year's Day, President's Birthday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, the day before or after Christmas, and the day before or after New Year's Day. If any of the above listed holidays falls on a Sunday, the day observed by the Nation shall be considered a holiday and compensated accordingly. 10 of 15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Holiday Codes Continued 7. W. Holidays: New Year's Day, Day After New Year's, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Eve Day, Christmas Day, the day after Christmas, the day before New Year's Day, and a Floating Holiday. X. Holidays: New Year's Day, Day before or after New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, and the day before or after Christmas day. If a holiday falls on a Saturday or on a Friday that is the normal day off, then the holiday will be taken on the last normal workday. If the holiday falls on a Monday that is the normal day off or on a Sunday, then the holiday will be taken on the next normal workday. Y. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day. (8) If the holiday falls on a Sunday, then the day observed by the federal government shall be considered a holiday and compensated accordingly. G. New Year's Day, Washington's Birthday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, The Friday After Thanksgiving Day, the last scheduled workday before Christmas, and Christmas Day (9). If any of the listed holidays falls on a Sunday, the day observed by the Nation shall be considered a holiday and compensated accordingly. H. Holidays: New Year's Day, Martin Luther King Jr. Day, Independence Day, Memorial Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, the Last Working Day before Christmas Day and Christmas Day (9). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. I. Holidays: New Year's Day, President's Day, Independence Day, Memorial Day, Labor Day, Thanksgiving Day, The Friday After Thanksgiving Day, The Day Before Christmas Day And Christmas Day (9). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. Holidays: New Year's Day, Independence Day, Memorial Day, Labor Day, Thanksgiving Day and Christmas Day (6). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. K. Holidays: New Year's Day, Memorial Day, Independence Day, Thanksgiving Day, the Friday and Saturday after Thanksgiving Day, And Christmas Day (8). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. L. Holidays: New Year's Day, Memorial Day, Labor Day, Independence Day, Thanksgiving Day, the Last Work Day before Christmas Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Any holiday which falls on a Saturday shall be observed as a holiday on the preceding Friday. N. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. When Christmas falls on a Saturday, the preceding Friday shall be observed as a holiday. P. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, And Christmas Day (7). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. 11 of 15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Holiday Codes Continued Q. 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). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. If any of the listed holidays falls on a Saturday, the preceding Friday shall be a regular work day. S. Paid Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, Christmas Day, the Day after Christmas, and A Floating Holiday (9). If any of the listed holidays falls on a Sunday, the day observed by the Nation shall be considered a holiday and compensated accordingly. V. Holidays: New Year's Day, President's Birthday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, the day before or after Christmas, and the day before or after New Year's Day. If any of the above listed holidays falls on a Sunday, the day observed by the Nation shall be considered a holiday and compensated accordingly. W. Holidays: New Year's Day, Day After New Year's, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Eve Day, Christmas Day, the day after Christmas, the day before New Year's Day, and a Floating Holiday. X. Holidays: New Year's Day, Day before or after New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, and the day before or after Christmas day. If a holiday falls on a Saturday or on a Friday that is the normal day off, then the holiday will be taken on the last normal workday. If the holiday falls on a Monday that is the normal day off or on a Sunday, then the holiday will be taken on the next normal workday. Y. Holidays: New Year's Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, and Christmas Day. (8) If the holiday falls on a Sunday, then the day observed by the federal government shall be considered a holiday and compensated accordingly. 15. G. New Year's Day, Washington's Birthday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, The Friday After Thanksgiving Day, the last scheduled workday before Christmas, and Christmas Day (9). If any of the listed holidays falls on a Sunday, the day observed by the Nation shall be considered a holiday and compensated accordingly. H. Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, Christmas Eve Day, and Christmas Day (8). When the following holidays fall on a Saturday (New Year's Day, Independence Day, and Christmas Day) the preceding Friday will be considered as the holiday; should they fall on a Sunday, the following Monday shall be considered as the holiday. I. Holidays: New Year's Day, President's Day, Memorial Day, Labor Day, Thanksgiving Day, the Friday after Thanksgiving Day, Christmas Day, the last regular workday before Christmas (8). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. Holidays: New Year's Day, Martin Luther King Jr. Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday and Saturday after Thanksgiving Day, and Christmas Day (9). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday. If any of the listed holidays falls on a Saturday, the preceding Friday shall be a regular work day. 12 of 15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Note Codes 8. D. Workers working with supplied air on hazmat projects receive an additional $1.00 per hour. L. Workers on hazmat projects receive additional hourly premiums as follows -Level A: $0.75, Level B: $0.50, And Level C: $0.25. M. Workers on hazmat projects 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. S. Effective August 31, 2012 — A Traffic Control Supervisor shall be present on the project whenever flagging or spotting or other traffic control labor is being utilized. Flaggers and Spotters shall be posted where shown on approved Traffic Control Plans or where directed by the Engineer. All flaggers and spotters shall possess a current flagging card issued by the State of Washington, Oregon, Montana, or Idaho. This classification is only effective on or after August 31, 2012. T. Effective August 31, 2012 — A Traffic Control Laborer performs the setup, maintenance and removal of all temporary traffic control devices and construction signs necessary to control vehicular, bicycle, and pedestrian traffic during construction operations. Flaggers and Spotters shall be posted where shown on approved Traffic Control Plans or where directed by the Engineer. All flaggers and spotters shall possess a current flagging card issued by the State of Washington, Oregon, Montana, or Idaho. This classification is only effective on or after August 31, 2012. U. Workers on hazmat projects receive additional hourly premiums as follows — Class A Suit: $2.00, Class B Suit: $1.50, And Class C Suit: $1.00. Workers performing underground work receive an additional $0.40 per hour for any and all work performed underground, including operating, servicing and repairing of equipment. The premium for underground work shall be paid for the entire shift worked. Workers who work suspended by a rope or cable receive an additional $0.50 per hour. The premium for work suspended shall be paid for the entire shift worked. Workers who do "pioneer" work (break open a cut, build road, etc.) more than one hundred fifty (150) feet above grade elevation receive an additional $0.50 per hour. V. In addition to the hourly wage and fringe benefits, the following depth and enclosure premiums shall be paid. The premiums are to be calculated for the maximum depth and distance into an enclosure that a diver reaches in a day. The premiums are to be paid one time for the day and are not used in calculating overtime pay. Depth premiums apply to depths of fifty feet or more. Over 50' to 100' - $2.00 per foot for each foot over 50 feet. Over 10l' to 150' - $3.00 per foot for each foot over 101 feet. Over 15l' to 220' - $4.00 per foot for each foot over 220 feet. Over 221' - $5.00 per foot for each foot over 221 feet. Enclosure premiums apply when divers enter enclosures (such as pipes or tunnels) where there is no vertical ascent and is measured by the distance travelled from the entrance. 25' to 300' - $1.00 per foot from entrance. 300' to 600' - $1.50 per foot beginning at 300'. Over 600' - $2.00 per foot beginning at 600'. W. Meter Installers work on single phase 120/240V self-contained residential meters. The Lineman/Groundmen rates would apply to meters not fitting this description. 13 of 15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Note Codes Continued 8. X. Workers on hazmat projects receive additional hourly premiums as follows - Class A Suit: $2.00, Class B Suit: $1.50, Class C Suit: $1.00, and Class D Suit: $0.50. Special Shift Premium: Basic hourly rate plus $2.00 per hour. When due to conditions beyond the control of the Employer or when an owner (not acting as the contractor), a government agency or the contract specifications requires that work can only be performed outside the normal 5 am to 6pm shift, then the special shift premium will be applied to the basic hourly rate. When an employee works on a special shift, they shall be paid a special shift premium for each hour worked unless they are in OT or Double-time status. (For example, the special shift premium does not waive the overtime requirements for work performed on Saturday or Sunday.) Tide Work: When employees are called out between the hours of 6:00 p.m. and 6:00 a.m. to work on tide work (work located in the tide plane) all time worked shall be at one and one-half times the hourly rate of pay. Swinging Stage/Boatswains Chair: Employees working on a swinging state or boatswains chair or under conditions that require them to be tied off to allow their hands to be free shall receive seventy-five cents ($0.75) per hour above the classification rate. Z. Workers working with supplied air on hazmat projects receive an additional $1.00 per hour. Special Shift Premium: Basic hourly rate plus $2.00 per hour. When due to conditions beyond the control of the Employer or when an owner (not acting as a contractor), a government agency or the contract specifications require that more than (4) hours of a special shift can only be performed outside the normal 6 am to 6pm shift, then the special shift premium will be applied to the basic straight time for the entire shift. When an employee works on a special shift, they will be paid a special shift premium for each hour worked unless they are in overtime or double- time status. (For example, the special shift premium does not waive the overtime requirements for work performed on Saturday or Sunday.) A. Workers working with supplied air on hazmat projects receive an additional $1.00 per hour. Special Shift Premium: Basic hourly rate plus $2.00 per hour. When due to conditions beyond the control of the Employer or when an owner (not acting as the contractor), a government agency or the contract specifications require that more than four (4) hours of a special shift can only be performed outside the normal 6 am to 6pm shift, then the special shift premium will be applied to the basic straight time for the entire shift. When an employee works on a special shift, they shall be paid a special shift premium for each hour worked unless they are in overtime or double- time status. (For example, the special shift premium does not waive the overtime requirements for work performed on Saturday or Sunday.) Certified Crane Operator Premium: Crane operators requiring certifications shall be paid $0.50 per hour above their classification rate. Boom Pay Premium: All cranes including tower shall be paid as follows based on boom length: (A) — 130' to 199' — $0.50 per hour over their classification rate. (B) — 200' to 299' — $0.80 per hour over their classification rate. (C) — 300' and over — $1.00 per hour over their classification rate. 14 of 15 Benefit Code Key — Effective 3/3/2022 thru 8/30/2022 Note Codes Continued 9. B. The highest pressure registered on the gauge for an accumulated time of more than fifteen (15) minutes during the shift shall be used in determining the scale paid. Tide Work: When employees are called out between the hours of 6:00 p.m. and 6:00 a.m. to work on tide work (work located in the tide plane) all time worked shall be at one and one-half times the hourly rate of pay. Swinging Stage/Boatswains Chair: Employees working on a swinging stage or boatswains chair or under conditions that require them to be tied off to allow their hands to be free shall receive seventy-five cents ($0.75) per hour above the classification rate. C. Tide Work: When employees are called out between the hours of 6:00 p.m. and 6:00 a.m. to work on tide work (work located in the tide plane) all time worked shall be at one and one-half times the hourly rate of pay. Swinging Stage/Boatswains Chair: Employees working on a swinging stage or boatswains chair or under conditions that require them to be tied off to allow their hands to be free shall receive seventy-five cents ($0.75) per hour above the classification rate. Effective August 31, 2012 — A Traffic Control Supervisor shall be present on the project whenever flagging or spotting or other traffic control labor is being utilized. A Traffic Control Laborer performs the setup, maintenance and removal of all temporary traffic control devices and construction signs necessary to control vehicular, bicycle, and pedestrian traffic during construction operations. Flaggers and Spotters shall be posted where shown on approved Traffic Control Plans or where directed by the Engineer. All flaggers and spotters shall possess a current flagging card issued by the State of Washington, Oregon, Montana, or Idaho. These classifications are only effective on or after August 31, 2012. D. Industrial Painter wages are required for painting within industrial facilities such as treatment plants, pipelines, towers, dams, bridges, power generation facilities and manufacturing facilities such as chemical plants, etc., or anywhere abrasive blasting is necessary to prepare surfaces, or hazardous materials encapsulation is required. E. Heavy Construction includes construction, repair, alteration or additions to the production, fabrication or manufacturing portions of industrial or manufacturing plants, hydroelectric or nuclear power plants and atomic reactor construction. 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. F. Industrial Painter wages are required for painting within industrial facilities such as treatment plants, pipelines, towers, dams, power generation facilities and manufacturing facilities such as chemical plants, etc., or anywhere abrasive blasting is necessary to prepare surfaces, or hazardous materials encapsulation is required. 15 of 15