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HomeMy WebLinkAboutR-2023-086 Resolution accepting Change Order No. 6 to City contract 2021-104 with Northbank Civil and Marine, Inc. for Phase 1 of Project No. IC2010 Nelson Dam Removal: Water Supply, Riverine Process and Fish Passage ImprovementsA RESOLUTION RESOLUTION NO. R-2023-086 accepting Change Order No. 6 to City contract 2021-104 with Northbank Civil and Marine, Inc. (Northbank) for Phase 1 of Project No. IC2010 Nelson Dam Removal: Water Supply, Riverine Process and Fish Passage Improvements WHEREAS, Northbank Civil and Marine, Inc. was selected as the contractor and the City entered into an Agreement for the construction of Phase 1 of Project No. IC2010 Nelson Dam Removal: Water Supply, Riverine Process and Fish Passage in the amount of $18,140,250; and WHEREAS, additional work was required of Northbank to make modifications to the Utility Building for the installation of the duplex strainer and valving outside of the Utility Building; and, WHEREAS, improved seeding mix was required for the flood plain restoration area due to the time of year that seeding took place; and WHEREAS, additional work was required of Northbank to install new hand -railing and walkway grating for employees to safely access and operate a new gate valve; and, WHEREAS, the total cost is $102,252.00 for all improvements associated with Change Order No. 6 ; and WHEREAS, the City Council finds that it is the best interest of the City of Yakima and its residents to proceed with approval of Change Order No. 6; now, therefore BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF YAKIMA: The City Manager is hereby authorized to execute Change Order No. 6 between the City of Yakima and Northbank Civil and Marine, Inc. for additional work required for Phase 1 of Project No. IC2010 Nelson Dam Removal: Water Supply, Riverine Process and Fish Passage Improvements. ADOPTED BY THE CITY COUNCIL this 20th day of June, 2023. ('r,C'-CL Janice Deccio, Mayor ATTEST: Rosalinda lbarra, City Cle EICD ENGINEERS AONT CONTRACT DOCUMENTS COMMITTEE Change Order No. 006 Date of Issuance: 5/31/2023 Owner: City of Yakima Contractor: Northbank Civil and Marine, Inc. Engineer: HDR Engineering, Inc. Project: Nelson Dam Removal Phase 1 Effective Date: 5/31/2023 Owner's Contract No.: iC2010 Contractor's Project No.: 21-104 Engineer's Project No.: 10324054 Contract Name: Nelson. Dam Removal Phase 1 The Contract is modified as follows upon execution of this Change Order: Description: CPR Description Cost Time 006 UTILITY BUILDING MODIFICATIONS & SEEDING $ 87,343.00 0 DAYS 007 OU GATE HANDRAIL & GRATING $ 14,909.00 0 DAYS CHANGE ORDER TOTAL $ 102,252.00 0 DAYS Attachments: CPR 006 — UTILITY BUILDING MODIFICATIONS & SEEDING CPR 007 - OU GATE HANDRAIL & GRATING The Nelson Dam Removal Phase 1 Project was determined to be Substantially Complete on April 7, 2023 per authorized representatives of the Owner, Contractor, and Engineer as indicated on the Final Certificate of Substantial Completion. Change Order No. 006 also reflects this date as indicated on the following page. EJCDC® C-941, Change Order. Prepared and published 2013 by the Engineers Joint Contract Documents Committee. Page 1 of 2 |CHANGE |NCONTRACT PRICE Original Contract Price: $l6'750,]00.00 � CHANGE INCONTRACT TIMES [note changes inMilestones ifapplicable] Original Contract Times: Substantial Completion: Februan/1'Z023� Ready for Final Payment: April 1, 2023 days or dates [increase] [Decrczs-c] from previously approved Change [increase] [Decrease] from previously approved Change Orders No. 0 toNo. _5 : Substantial Completion: March 1'Z0Z3 Ready for Final Payment: .September 1.2023_ days or Contract Price prior to this Change Order: 2,536.40 [Increase] [Qecrease]ofthis Change Order: Contract Times prior tuthis Change Order: Substantial Completion: 'March 1'2O23 Ready for Final Payment: September 1'2023___�� days or dates [Inc -ease] [DeyFease]ofthis Change Order: Substantial Completion: April 7'2023�____ Ready for Final Payment: September l'Z0Z3 days ordates Contract Price incorporating this Change Order: $17'034788/0 Contract Times with all approved Change Orders, Substantial Completion: _April 7'3DZ3 Ready for Final Payment: -September 2023��____�__^ days or dates By: Title: RECOMMENDED: AW AC, PTE By: Engln4r (if required) Owner uth-t&-ed Sign J,ure) Construction Lead Title �5/31/2023 Date ' Date 6/22/23 ` CITY CONTRACT p�00^= RESOLUTION NO: 4 Contractor »�^ ohzedSiQnature Project Manager omC' C-941, Change Order. Prepared and published 2013 by the Engineers Joint Contract Documents Committee. Page 2cfa hdrinc,corn February 23, 2023 Northbank Civil & Marine 4180 NW Fruit Valley Rd. Vancouver, WA. 98660 Attn: Clint Heath, Project Manager Re: Nelson Dam Removal Project — Phase I Change Proposal Request 006 — Utility Building Equipment Modifications & Seeding Engineer's Decision Clint, We have reviewed your cost proposal for CPR 006 — Utility Building Equipment Modifications & Seeding. We found your submitted cost proposal to be acceptable. A total cost of $87,343.00 and a total of 0 calendar days will be included in the forthcoming final Change Order. Sincerely, HDR Engineering, Inc. Michael Garello, PE Project Manager cc: David Brown, City of Yakima Assistant Public Works Director Mike Shane City of Yakima Water/Irrigation Project Manager 4717 97`h St, Gig Harbor, WA 98332 (253) 858-5262 HDR Engineering, Inc. Troy Gibbs, PE Construction Lead Change Proposal Request No. 006 Project Name: Nelson Dam Removal PH 1 Owner's Project No. (if applicable): iC2010 Project Owner: City of Yakima Regulatory Agency Project No. (if applicable):N/A HDR Project No. 10324054 Initiated by: ® Engineer ❑ Contractor Contractor: Northbank Civil & Marine, INC. Date: 11/17/2022 Attention: The following change in the contract on this project is proposed. Please provide your proposed price for the cost of this change. • A full breakdown of labor, equipment, and material costs shall be provided. • Work shall not commence until authorized by the Owner. Description of the Proposed Change: Provide a labor, equipment, and materials lump sum cost proposal to complete the Utility Building and equipment revisions as shown on the attached drawing. The revisions include installing the duplex strainer and valving outside the Utility Building. In addition, a by-pass line is included. A roof extension is also provided over the equipment. As part of this cost proposal provide additional cost for the seed mix requested by Yakima County as noted in Submittal 32 92 00 — 001 — Seed Mix. By All work shall be in accordance with the terms, stipulations, and conditions of the original Contract Documents. If the work herein provided for is Approved by Change Order, the time of completion will be: E Increased ❑ Decreased ® Unchanged Troy Gibbs, PE by calendar days. This change will: ® Add ❑ Deduct ❑ No Change $ 87,343.00 HDR Recommendation: x❑ Recommend Acceptance E Do Not Recommend Acceptance [ By: HDR`Engineering, Inc. Date 02/23/2023 Owner's Action: X Accepted MikeShane ❑ Not Accepted By: Owner Date 3/2/23 Copyright 2015 HDR Engineering, Inc. TO ELECTRICAL PANELS COMBINATION LOUVER { MOTORIZED DAMPER OBERMEYER WEIR COMP ONENT ROOM AL 01 06 01 06 TOP OF SLAB ELEV.= PANELS 1179 00 FT. (APPROX) Note: Bollards have been ved from this design per previous discussion between SUPPLY P IT 90 DEGREE Engineer, Owner, and 6�IAPN BEND &SPOOL Contractor. Deletion of LP IN. 9G DEGREE BEND bollards is indicated by a CENTERLINE ELEV.= — green line drawn through this 1182_33 Ef. (APPROX; `-ram item and corresponding note. Costs for bollards are SEPARATE not included as part of this ELEVATED 6' X 6' — CPR TOP OF SLAB CONCRETE SLAB ELEV_ = 1178.86 FT. (APPROX.) ...... CONSTRUCTION NOTES: PIPE SUPPORT PER ATTACHED DETAIL BOLLR_ G:, DER Y_TTAC1 LED PETAL. tgE 6-INCH MINIMUM VERTICAL SEPARATION (OUTSIDE OF PIPE TO OUTSIDE OF RiP€:t IS.. REQUIRED BETWEEN rySED PIMP PLAN 12-INCH THICKET EDGE 06 i0"IN. CENTERLINE ELEV. = 1182.33 FT. (APPROX_) S TRAIN g)6"DIA SEQ. TO RA DO GATE SCALE: 1/2" = 1'-0" Know what's below. CaII before you dig. 01C05E01M06 7 6(1 iCONFORMED FOR CONSTRUCTION n/ISSUED FOR BID ISSUE DATE I DESCRIPTION woNSMEVAnon louv1R crcwz=_D DAMPER WATER r CON -ROT 01 06 01 06 1 SPOOL EXTENDING OVER THE DUPLEX STRAINER CENTERLINE ELEV 1186.20 FT. (APPROX). 10.' MANUAL L'FV (VER'nCAL) VLV-6�p1 10'90 DEGREE BEND & SPOOL 1 C' el9" 6' TEE 0 f 6"DIA SEDTO AFTERBAV 10"xr0"z6"TE 2 P00 EF TOP OF SLAB WALL EXHAUST FAN DETAIL ELEV.- SCA, NTS 1179.00 FT. (APPROX.) A 6" REDUCING ELBOW — CENTERLNE ELEV. _ 1182.33 FT. (A.PPROK 1 TOP OF SLAB FLEE_ = 1178_86 6" DIA SED TO FOREPAVS:g GENERAL NOTES: 1. Provide insulating Components where dissimilar metals are joined together. 2. Pipe and pipe specials shell be steel schedule 40 (Hanged x flanged). 3. Above grade piping centerline elevation shall be consistent with Duplex Strainer inlet and outlet excluding the 10tinch spool piece extending over the Duplex Strainer. 4. See Section A on this sheet for appurtenances_ 5. Top of slab elevation for elevated 6 ft x 6 ft slab shall be 118125 FT. (APPROX.) 6. Refer to isolated equipment pad detail and thickened edge slab detail. 7. Fill annular space between 17--inch pipe and concrete pad with I/2" preformed joint filler_ 8. FR annular space between 10 h pipe and CUU wall with grout. 9. Contractor shall be responsible for verifying ail dimensions and determining pipe penetration locations and louver location with Engineer approval, Outside edge of louver and outside of edge of pipe penetration shall hat., minimum horizontal separation of 1 foot. DESIGNED BY CHECKED BY DRAVYN BY OWE. F. PO ELL CONTRACT E BEEN TS MERGED ISSUED ----- ADDE_NFAHAVEEEEN MERGED CONVEENCE OF THE HLAKEBROCK =TOF RACTOR TH SO. 0 UMENTS ARE FO eLAKE D DOCUMENTS ARE FOR CEO NCIES ROMBIGUI REFERENCE A DOCUMENTS IF CONFORMED DOCUMENOR TS AGumcs BETWEEN THE_COENTS ARE DOCUMENTS THE CONTRACT --- CONTRACTDID ADDENDA A FOUND, DOCUMENTS AID ENOA SHALL TAKE PRECEDENCE. PROJECT NUMBER PIPE INSULATION AND HEAT TRACE SCHEDULE COMPONE suL no HEAT TRACE THICKNESS Ess ' ArrslFr wAnslsF PROVIDE. WA., COL_AR AND NG FOR SUPPORFMi AS REQUIRED STRAINER AND P VOLUTE 1 HEAT RACE AND INSU A TE A . EXPOSED PIPNO VALVES STRAINERS AND PUMP VOLUTE FOR STRAINER INSULATION SHAD ALLOW FOR B SKE-REMOVAL AND SERVICPG SEE PL>E ABOVE.ULATION A. HEAT RACE SCHEDULE. FAN MOTOR, PROVIDE TIME DELAY CH TO ALLOW FOR MOTORIZED DAMPER ly FAN OUTLET GUARD 01M(Z0'IM06 SECTION A 01406 01M06 NELSON DAM REMOVAL PROJECT: WATER SUPPLY, FISH PASSAGE, AND RIVERINE PROCESS IMPROVEMENTS PHASE I - INTAKE AND IN -RIVER IMPROVEMENTS a�Koa CONFORMED FOR CONSTRUCTION MECHANICAL UTILITY BUILDING PLANS AND DETAILS SCALE AS NOTED sxEEr 01M06 CONC STOOP EIAMCAL ME ROOM SOLAR TUBE 1000 00R•10021 FIN FLR 01 A0 STORAGE R.01 TUBE 001 55 TOOP PREFINISHED ME -AL EAST ELEVATION 4 --- OtA02 PLAN META, ROOF SYS,EM PREFI.FiED METAL WALL PANEL FIN GRD JA02 PREFINSHED METAL EAVE AND PANE TRIM SOUTH ELEVATION --- 01A02 PREFIMSFIED METAL FIN GRO A, ROOF SySTEM PREFINISHED METAL WALL PANEL WEST ELEVATION NORTH ELEVATION --- C1A02 -- 01 A02 A SCHEDULE 40 SEL MOST: ;002.T0ETE SLAB WITH 12' ENED EDGE ;3 SICE01 ETAL ROOF SYSTEM PREFINISHED METAL VJAL_ PANE_ Know what's below. Call before you dig. PROJECT MANAGER MICHAEL GARELLO. B 1 0/1712021 CONFORMED FOR CONSTRUCTFON 41 21I ISSUED ISSUE DATE DESCRIPTION PROJECT NUMBER NELSON M. HASSEBROCK CONTRACT DOCUMENTS A. aSEOUENYLV ISSUEO DINTO ONE CONFORM. T OF DOCUMENTS MERGED NTS OR iM HE CONVENIENCE OF THE CONTRACTOR THE CONFORMED DOCUMENTS ARE FOR CE ON_Y A. ARE NOT CORACT DOc REFERENCE NTIF a..oNSISTENCIES OR DOCUMENTS MID THE CONTRACI DOCUMENTS AR.FOUND. THE CONTRACT DOCUMENTS AND ADDENDA SHALL TAKE PRECEDENCE. NELSON DAM REMOVAL PROJECT: WATER SUPPLY, FISH PASSAGE, AND RIVERINE PROCESS IMPROVEMENTS PHASE I - INTAKE AND IN -RIVER IMPROVEMENTS CONFORMED FOR CONSTRUCTION ARCHITECTURAL UTILITY BUILDING PLAN AND ELEVATIONS 2. FILENAME SCALE AS NOTED SHEET 01A02 ELECTRICAL PANELS LOUVER COVEINATION MOTORIZED DAMPER ELECTRICAI PANELS OBERMEYER COMP ONEN1 0 . BOOM -'ART -.... 01 06 01 06 N PLAN SCALE.:1/2' —1'-0®r �x8#1 LEDGER ATTACHED TO CM WITH MINIMUM 5- 0202 DIA ADHESIVE ANCHORS EQUALLY SPACED. 2 2x8 52 SYa @ i 5' OC MAX. 4-INCH DIAMETER S HEDULE 40 STEEL 2OS U of4) PROVIDE. WA., COL,R AND NG FOR SUPPORFMi AS REQUIRED MOTORIZED DAMPER WALL EXHAUST FAN DETAIL PIPE INSULATION AND HEAT TRACE SCHEDULE OOMPOIiN CE NF�� t ATTS FTT� ®0® . HEAT TRACE AND INSU_ATE ALL EXPOSED PIPMIG. VALVES STRAINERS AID STRAINER INSULATION SHAPR ALLOW FOR BASKET REMOVAL AND SERVICIM, SEE PL>E INSULATION AND HEAT RACE SCHEDULE. ABOVE. FAN MOTOR, PROVIDE TIME DELAY CH TO ALLOW FOR MOTORIZED DAMPER ly FAN OUTLET GUARD 01 M08 0'I M06 SECTION A 01 M06 01M06 Know whales below. CaII before you dig. PROJECT MANAGER MICHAEL CARELLO. B 1 5/102021 I CONFORMED FOR CONSTRUCTION T4I ISSUED FOR BID ISSUE DATE DESCRIPTION PROJECT NUMBER J. NELSON POWELL M. HASSEBROCK CONTRACT DOCUMENTS A. SUBSEQUENTLY ISSUED EofDOTSEINTO ONE CONFORMING r HAVE MENFOR THE CONVELSENCE OF THE eONNDAROTMERREF R REFERENCE E NCONTRACT DOCUMENTS. IF SIHONSISTENCIES OR AMBIGUmES BETWEEN THE DOCUMENTS AND THE CONTRACT DOCUMENTS ARE DFOUND, HE CONTRACT DOCUMENTS AND ADDENDA SHALL TAKE PRECEDE., NELSON DAM REMOVAL PROJECT: WATER SUPPLY, FISH PASSAGE, AND RIVERINE PROCESS IMPROVEMENTS PHASE I - INTAKE AND IN -RIVER IMPROVEMENTS swaNKoa CONFORMED FOR CONSTRUCTION MECHANICAL UTILITY BUILDING PLANS AND DETAILS SCALE AS NOTED 01M06 FLANGE = m � � Ld � NOTE: 44 . NOT INTENDED FOR THRUST RESTRAINT. 2. MATERIAL FOR ALL COMPONENTS SHALL BE HOT DIPPED GALVANIZED AFTER FABRICATION UNLESS NOTED OTHERWISE, REFERENCE SPECIFICATION SECTION 40 05 07. 1/2" PLATE —SIZE TO SUIT PIPE FLANGE 3/8 � /LAn����� ���T|��� .��-v�/ /��/v 0" SCH 40 PIPE FOR 12" & UP 4" SCH 40 PIPE FOR 10" 3" SCH 40 PIPE FOR 8" 2 1/2" SCH 40 PIPE FOR O" 2" SCH 40 PIPE FOR 4" OOf4" " NON — SHRINK GROUT /4\ 3/4" Du\ ANCHORS WITH LEVELING NUTS 8c WASHERS 1/2" STEEL PLATE WITH 1/2" RADIUS CORNERS ����� � FLOOR / Lr~/E ���T|��� .��-v�//��/v FLANGED ��U���- SUPPORT ���������� ���� ������Y��� � / uo n, n7—�1 \ `� '~ ~` ~' ''+r NTS ANCHOR BOLT #5@6 CLOSED TIES 6" MIN 4" MIN 77 / - #5@12 EW T&B / ( I I Li EQUIPMENT BASE 1" MIN NON -SHRINK GROUT 3/4" CHAMFER TYP 2" CLR TYP 1/2" COMPRESSIBLE FILLER AND SEALANT #5@12 4 SIDES 1 C.) ISOLATED EQUIPMENT PAD 12" = V-0" THICKENED SLAB EDGE DETAIL NTS NELSON DAM STRAINER SHED DETAILS Clinton Heath 360-524-5365 4180 NW Fruit Valley Rd Vancouver, WA 98660 Nelson Dam Removal Phase 1 Change Proposal 06, Utility Building Redesign NCM Direct Cost Contractor's Fee @ 15.00% Subcontractor Cost Contractor's Fee @ 5.00% Subtotal Subtotal CP 06 Revision 0 2/16/23 20,618.64 23,711.43 59,669.83 62,653.32 Total Cost $ 86,364.75 NCM Bond @ 0.649 % $ 560.51 B&O Tax @ 0.484 % $ 418.01 TOTAL CHANGE ORDER REQUEST Clinton Heath Project Manager 87,343 00 Nelson Dam Removal Phase 1 Subcontractor Costs Item # Classification 1 Core Mechanical 2 CMC Rebar Subcontractor Unit Total LS $ 55,633.15 LS $ 4,036.68 TOTAL COST: SUBCONTRACTORS 59,669.83 NDR k HBA VK Nelson Dam Removal Phase 1 Utility building additonal slab and roof including piping redesign for the sediment jet system. Changed seeding mix per request of the county. 2 additional weeks requested due to installation of the slab and roof and mechanical installation following. Direct NCM Costs Field Overhead OTY Rate Total Project Manager 2 HR $ 141.71 $ 283.42 Engineer 5 HR $ 113.91 $ 569.55 Superintendent 25 HR $ 88.07 $ 2,201.75 Labor $ Carpenter Foreman 1 25 HR $ 88.07 $ 2,201.75 Journeyman Carpenter 3 90 HR $ 82.92 $ 7,462.80 Equipment, Owned $ Forklift HR $ 23.25 $ 116.23 F1.50 5 HR $ 26.13 $ 130.65 F250 HR $ 26.13 $ 2500 25 HR $ 26.13 $ 653.25 Equipment/Material, Rent $ Concrete 7 CY $ 161.50 $ 1,130.50 Sheetmetal Roofing 1 EA $ 980.94 $ 980.94 2x8 Rafters 120 LF $ 0.94 $ 112.80 4" Sch.40 Steel Post 36 LF $ 17.50 $ 630.00 2x8 Ledger 2 EA $77.31 $ 154.62 Seeding $ 5,406.25 $ 5,406.25 Original Seed Pricing $ (1,415.87) $ (1,415.87) Subtotal $ 20,618.64 Sales Tax TOTAL DIRECT COST: 20,618.64 Re. Nelson Dam - Native Seed u':*.r29/20 22:07PM. Austin Sure, that calculates to 3.46 acres or 275 Ibs rd- S18 75r1b = S5156 `?3.and shipping on a commercial pallet will run S250. Let me l tow and we can get it started and out by the end afihe week. Thanks aMatthew. Benson wsvw bfinativ'eseeds.com 509.765.6348 Westem Materials Union Gap 4 W Washington Ave. Yakima, WA 98902- p»nno:(5O8)'2u5-14O0 BILL TO: CASH YAK|K4AROOFING D|V|8|C)N YAK|MASTORE YKR0001 164604 Account: CASHYRO0O1 Brmmch:05OYROOF Phonm:(5O94%3S-8184 Fax:( )- SHIP TO: N{JRTHBANK YAK|MAGTORE YAK|PWAVVA88901 ACTIVATION DATE: 01/04/23 CLOSE DATE: 02/03/23 REF: JOB: SALES 500 AGENTS 502 TYPE: WC QUOTED FOR: QUOTED BY: scopeland SHIP VIA: Will Call FRT TERM: 184.03 2 3 3 7 2 1 1 EACH EACH EACH EACH EACH EACH EACH EACH NS0000179532 TAYLOR2GGA12^EASYLOCKSADDLE TAN AWNING ROOF 2O@O'11^ AWNING S|DE(CUTINTO HALFS1ZCUTINTO MULTIPLES) 1@12' 1@52" 1@4'8^ 1@47^ NS0000179535 G17GABLE 10' NS0000179533 EAVETRIM 10'4^FACE 4/12 NS0000189531 ELEVVHENDVVALL10'4/12 NS0000189532� TSOLID CLOSURE � NS0000189533 NS0000179543 PMTSHT 2SO POLYST|CKMTSICE & WATER HIGH TEMP 28.84/EACH 28.35/EACH 1S.55/EACH 4.85/EACH 1875/EACH 152O/EACH 151.55/EACH 57.68 85.05 58.65 34.65 33.50 15.28 QUOTE Western Materials Union Gap 4 W Washington Ave. Yakima, WA 98902- Phone: (509)-225-1400 BILL TO: CASH YAKIMA ROOFING DIVISION YAKIMA STORE YAKIMA WA 98901 YKR0001164604 Account: CASHYR 0001 Branch: 050YROOF Phone: (509)-939-8184 Fax: ( )- - SHIP TO: NORTHBANK YAKIMA STORE YAKIMA WA 98901 Page 2 of 2 PO: EXP DELV DATE: 01/04/23 ACTIVATION DATE: 01/04/23 CLOSE DATE: 02/03/23 REF: JOB: SALES 500 AGENTS 502 TYPE: WC QUOTED FOR: QUOTED BY: scopeland SHIP VIA: Will Call FRT TERM: QUANTITY UOM ITEM/DESCRIPTION ,RICE/UOM, AMOUNT SUBTOTAL WA_YAKIMA CITY-3913 8.3% 980.94 81.42 Total $1,062.36 PRINTED: 01/04/23 14:06:55 CMC Rebar Auburn 2306 B Street NW Auburn, WA 98001 l Commercial Metals Job Name: NELSON DAM REMOVAL PHASE 1 NORTHBANK CIVIL AND MARINE INC S. NACHES ROAD AND W. POWERHOUSE ROAD Yakima, WA 98908 Attn.: Austin Feldman CHANGE ORDER REQUEST EXTERNAL (360) 984-3336 AustinF@northbankcm.com Change Order No.: COR0006-REV 0 CMC Job No.: 2124980223 The Original Construction Agreement is hereby modified and amended by the following deviations from original plans, specifications and/or terms and conditions: Desc: Utility Building Additional Slab Materials Rebar Grade Coating Bend Type Weight 60 Black Light 1,200 Ibs. Price @ $84.00 UOM Total cwt $1,008.00 Materials Sub Total: $1,008.00 Misc. Material FREIGHT DELIVERY CHARGE 1 Pcs @ $950.00 pcs $950.00 Misc. Materials Sub Total: $950.00 Labor Straight 16 hrs. @ $97.01 $1,552.16 Labor Sub Total: $1,552.16 Notice. This document isto Provided below is an estiinai Schedule Impact: Time 0.50 COR Submitted By (CMC Rebar) : icfel notifica e and or cos a change in with the char Unit Days Markup @ 15.00 % $526.52 pe of work arid,or there has been a i Total COR Price $4,036.68 the project scheduh Name: Anthony Nitz Phone Number: (253) 394-5230 Email Address: Anthony.Nitz@cmc.com CMC Rebar Auburn 2306 B Street NW Auburn, WA 98001 Commercial Metals CMC Signature Customer Signature Printed Name Date RESERVATION OF RIGHTS Please be advised that CMC Rebar has executed or will execute this Contract Modification subject to the following understanding and express reservation of rights. The dollar amount and / or the extended contract performance time allowed by this contract modification include only direct cost that can be identify at this time. This change does not include description, rescheduling, acceleration and / or impact cost. Extended jobsite or extended main office overhead have not been included in this modification. CMC Rebar expressly reserves the rights to make claim for those unidentified items of cost prior to final settlement of this contract Your acceptance or rejection of this change order is required within 30 days of the date referenced on this change order. In the event you fail to respond by the date required, and any portion of the work performed. It shall constitute your acceptance of this change order. If no work has been performed and you have not accepted this change order within 30 days of the reference date, we reserve the right to revise our quotation. APPROVAL AND ACCEPTANCE ON BEHALF OF NORTHBANK CIVIL AND MARINE INC 00 MIN CNC USAF( DESCRIPTION PRIIJECT SNFf1RMATIRN A ELS. DAM REMOVAL PHASE 1 111,11TV BUILDING STRAINER SHED SIAR CPR 006 01/➢4/23 FOR REVIEW ARO DATE E➢R. BY- FIFLn Lii$F= Request for Change Order nelson dam yakima washington SC-04 Core Mechanical LLC levi homola city of yakima northbank hdr Itemized Breakdown of Work stainless fittings underground reroute stainless fittings strut valve Regular Pay by-pass fittings pipe support material 10" butterfly valve 51.5 regular Pay adding 10" weld flg. supports 25 Overtime Pay Rented Owned Trucking Date Date Date Date $15,773.00 $8,128.00 $9,010.00 $639.65 $15,773.00 $8,128.00 $9,010.00 $639.65 $0.00 $33,550.65 $12,726.00 $2,100.00 $0.00 $14,826.00 Pane Date Printed. 10/24/22 Invoice No. 153227 01 WINSUPPLY PORTLAND OR CO. 3615 NW SAINT HELENS RD PORTLAND, OR 97210-1424 Sid Dr CREDIT CARD SALES 3615 NW SAINT HELENS RD PORTLAND, OR 97210-1424 To Reorder Contact Us At Phone No. : (503)223-2202 Fax No .. : (503) 223-2408 Ship DB# 16 CORE MECHANICAL 15805 NE CAPLES RD ATTN: LEVI 306-947-4816 BRUSH PRAIRIE, WA 98606-3108 CustomerNuma,er 00496-000400 Custmer rul,hase Order CORE MECH NELSONDAM p Name NELSON DAM 607 _ red ey LEVI 010- WAGER yoe nn rm Stock__ OUR TRUCK Date Shipped 10/24/22 Units U/M Ordered Item Des c r i p t i o n Units Shipped B/C Price Per ; Discount Extended Tax 1 EA ML333E 10 DI BODY AB DIS EPDM 1 639.6500 .00 639.65 T Sign up today to receive emailed invoices and statements or make payments online -- GO TO www.pdxwinsupply.com and click "Sign In" or call our office with any questions. Thank you for your business! :.. ,,,,T.,] .a.. _ Charge,,y se AI _,_A. rn 2a,t Acouhts. COD *** PAID IN FULL - NO PAYMENT DUE*** Tax Area. ID: WA - 480110000 Net Sales 639. 65 Freight .00 State Tax s 6.500 State Tax Local Tax % 1.200 Local Tax i.68 nvoice Amount .. i .,,, 639.65 ', i When you provide a check as payment, you authorize us either to use information from your check to make a one-time electronic fund transfer from your account or to process the payment as a check transaction. For inquiries please cal].. (503) 223-2202. T&C: You agree that the sale of these products/services is subject to all of our standard terms and conditions of sale located at www.wi.nsupp7..yi.nc.coa/tcsa.]..e ID`VOICELp Laser Invoice Ordered By Entered By Justin James Qty U/M Item # Quote Quote Number : 330192-0 Quote Date : 02/13/2023 Ship to: CASH WILL CALL VANCOUVER, WA 98686-5604 1 Salesman JobtRel# Lr Customer PO L Wanted Date 1 Marcy Avenson 1 1 1 02L14L2023 1 I , Ship Via zi,._ Ship Acct # Terms I DELIVERED 1 I , Net Due 30 Days FT SS010304PIPES10 10304PS10 FT EA EA EA EA SS060304PIPES10 6304P SSF10304SR90 52014E 060 63045RW90 S2014T 010 10304WT S1014WN1100N EA BK78414A193B71212F436YZPB 24 24 0 EA 48 48 0 FT Industrial pipe and valve inc. 1501 NE 106th Street Vancouver, WA 98686 Ph: 503-285-4320 Fx: 866-634-2001 Bill to: CASH WILL CALL VANCOUVER, WA 98686-5604 Cust Code C110 Line 0001 40 0002 120 0003 2 0004 9 0005 2 0006 2 0007 2 Description 10 304 WELD PIPE S1OS A312 6 304 WELD PIPE 5105 A312 10 510 304L SR 90 ELLBOW 6 S10 304/L SR 90 ELL 10 510 304/304L TEE 10 150 304/L A182 WELD NECK RF 7/8-9 X 4-1/4 A193 B7 HVY HEX BOLT KIT YELLOW ZINC PLATED 12 BOLTS, 12 NUTS, 24 F436 WAS Kit Components 24 24 0 EA NBW078414CSA193B7YZ 7/8-9 X 4-1/4 A193 GR B7 HVY H HEX BOLT YELLOW ZINC PLATED 78414A193YZ Location: M02-02 NBW078NUTA1942HYZ 78A194YZ 7/8-9 A194 GR 2H HVY HEX NUT YELLOW ZINC Location: M02-01 NBW078WASHF436YZ 78F436YZ 7/8 F436 WASHER YELLOW ZINC Location: M02-01 0008 2 EA SSF10304SR90 0009 10 EA S1014WN1100N 0010 5 EA GSK100150R11/8 Continued on next page.... 10 510 304L SR 90 ELLBOW 10 150 304/L A182 WELD NECK RF 10 150# 1/8 GL3000 RING GASKET Price Extension 189.0000 7560.00 78.0000 9360.00 574.0000 1148.00 165.0000 1485.00 660.0000 1320.00 840.0000 1680.00 100.0000 200.00 574.0000 840.0000 22.0000 1148.00 8400.00 110.00 Page: 1 *D1 QU* Thank you! Have a nice day! Industrial pipe and valve inc. 0011 Qty 5 EA 60 60 60 60 120 120 Quote Quote Number : 3 Quote Date : 02/13/2023 Description BK78414A193B71212F436YZPB 7/8-9 X 4-1/4 A193 B7 HVY HEX BOLT KIT YELLOW ZINC PLATED 12 BOLTS, 12 NUTS, 24 F436 WAS Kit Components EA NBW078414CSA193B7YZ' 7/8-9 X 4-1/4 A193 GR B7 HVY H HEX BOLT YELLOW ZINC PLATED 78414A193YZ Location: M02-02 EA NBW078NUTA1942HYZ 78A194YZ 7/8-9 A194 GR 2H HVY HEX NUT YELLOW ZINC Location: M02-01 FT NBW078WASHF436YZ 78F436YZ 7/8 F436 WASHER YELLOW ZINC Location: M02-01 • Quote is valid for 15 days • No returns after 30 days • All returns will be charged at minimum a 25% restocking fee • All cancelled orders prior to shipment will be charged a 15% cancellation fee • All returns require written notification • All returns are subject to quality inspection upon receipt • Machined or modified items are non -cancellable • Cut pipe/strut is non -cancellable • Note: all items are combined for pricing. Selective purchase of individual items may affect price Signature: Page: 2 * D 1 QU * Thank you! Have a nice day! SubTotal Total Tax USD Price 0192-0 100.0000 Extension 500.00 ©vgLvl&w PLAJJ GEui !w4©c.4% so, 40 bpi ©.'L$ wML Z¥' or is " W AO- Mita-Vi tin) �Fb but 1-4or,LA Z. Ad (og_t frtt:cliANick cent hlow,a.tt V(7 CTiwttyl�t� °F6 C©cz-C grCiA Pc N VAC A Tv aT 1 L.Ty 1u4)1NC, aP- T(= UTi(--IT}' S. _e Levi if LA to pump suator+ TQ VAC,ONC-j hdrinc,corn May 19, 2023 Northbank Civil & Marine 4180 NW Fruit Valley Rd. Vancouver, WA. 98660 Attn: Clint Heath, Project Manager Re: Nelson Dam Removal Project — Phase I Change Proposal Request 007 — Over/Under Gate Grating & Handrail Engineer's Decision Clint, We have reviewed your cost proposal for CPR 007 — Over/Under Gate Grating & Handrail. We found your submitted cost proposal to be acceptable. A total cost of $14,909.00 and a total of 0 calendar days will be included in the forthcoming final Change Order. Sincerely, HDR Engineering, Inc. y4,6e4. Troy Gibbs, PE Construction Lead cc: Mike Shane, City of Yakima Water/Irrigation Manager Michael Garello, HDR Project Manager 4717 97`h St, Gig Harbor, WA 98332 (253) 858-5262 Change Proposal Request No. 007 Project Name: Nelson Dam Removal PH 1 Owner's Project No. (if applicable): IC2010 Project Owner: City of Yakima Regulatory Agency Project No. (if applicable):N/A HDR Project No. 10324054 Initiated by: ❑ Engineer ❑ Contractor Contractor: Northbank Civil & Marine, INC. Date: 02/27/2023 Attention: The following change in the contract on this project is proposed. Please provide your proposed price for the cost of this change. • A full breakdown of labor, equipment, and material costs shall be provided. • Work shall not commence until authorized by the Owner. Description of the Proposed Change: Provide a labor, equipment, and materials lump sum cost proposal to complete the addition of handrail and grating above the Over/Under Gate as depicted in the attachments. Grating and handrails (i.e. materials, fabricators, etc.) shall be consistent with what has already been installed on this structure. Field measurements discussed and agreed upon with the Engineer while on -site shall be consistent with the dimensions for both the grating and handrails. Provide dimensions along with proposed cost. By All work shall be in accordance with the terms, stipulations, and conditions of the original Contract Documents. If the work herein provided for is Approved by Change Order, the time of completion will be: ❑ Increased ❑ Decreased I:/ Unchanged by calendar days. Troy Gibbs, PE This change will: I:/ Add ❑ Deduct ❑ No Change $ TBD $14,909.00 HDR Recommendation: X❑ Recommend Acceptance ❑ Do Not Recommend Acceptance By: HDR gin ring, Inc. Date 04/14/2023 Owner's Action: Accepted ❑ Not Accepted Mike Share By: Owner Date 5/22/23 Copyright 2015 HDR Engineering, Inc. . „0.**44.4„hr,,,ix;4410.4,c4,11,..`444,444tikae't4aktagaZA' „ C • s ccdckc I I „ ""it*********4*,4**************** 40. Mj‘NN4 j1J1 4 ‘44i Itko6144j4ii. 041 • 14, NIANPA AtON;.„ 411111101111111M 4,010Pat, ' ,A4V1411tawv„, NO Verrt4" ' move existing over 411 xmktAli,N TVz.a4"'tgi.\-;;:%ACaiZtatgki- ,\ *.• N4 ti rn $ NT$ add grating move existing handrail GRATING 1 add handrail each side UNDER/OVER GATE 5/8" DIA POST -INSTALLED SS ANCHORS w/ 5" MIN EMBED © 240C MAX, 6" MAX FROM EA END Ti L3x2x1/4 SS LEDGER ANGLE LLV ONLY TO BE USED AT CONT WALL ABOVE GRATING OR AT PRE-EXISTING CONCRETE CONSTRUCTION NOTES: 1. GRATING SIZE PER CONTRACT DOCUMENTS, 2. ALL ENDS AND OPENINGS SHALL BE BANDED, SEE SPECIFICATION, 3. ATTACH GRATING TO ALL SUPPORT ANGLES WITH BOLTED CLIPS, SPACED AT 2'-0" MAX CENTERS. 4. PROVIDE DISSIMILAR MATERIAL PROTECTION FOR ALUMINUM IN CONTACT WITH CONCRETE PER SPECIFICATION. Clinton Heath 360-524-5365 4180 NW Fruit Valley Rd Vancouver, WA 98660 Nelson Dam Removal Phase 1 Change Proposal 7, OU Gate Grating and Handrail NCM Direct Cost Contractor's Fee @ 15.00% Subcontractor Cost Contractor's Fee @ 5.00% CP 06 Revision 0 4/3/23 $ 12,819.05 Subtotal $ 14,741.91 Subtotal $ - Total Cost $ 14,741.91 NCM Bond @ 0.649 % $ 95.67 B&0 Tax @ 0.484 % $ 71.35 TOTAL CHANGE ORDER REQUEST Clinton Heath Project Manager 4,909.00 Nelson Dam Removal Phase 1 Subcontractor Costs Item # Classification Unit LS LS TOTAL COST: SUBCONTRACTORS Subcontractor Total NORTHBANK (:ivzl & Marine Nelson Dam Removal Phase 1 Additional grating and handrail added around the over under gate to allow safe access for operation. Direct NCM Costs Field Overhead OTY Rate Total Project Manager 1 HR $ 141.71 $ 141.71 Engineer 3 HR $ 113.91 $ 341.73 Superintendent 10 HR $ 88.07 $ 880.70 Labor $ Carpenter Foreman 1 10 HR $ 88.07 $ 880.70 Journeyman Carpenter 1 10 HR $ 82.92 $ 829.20 Equipment, Owned $ - Forklift 2 HR $ 23.25 $ 46.49 F150 1 HR $ 26.13 $ 26.13 F250 3 HR $ 26.13 $ 78.39 Equipment/Material, Rent $ - Handrail/Grating 1 LS $ 9,594..00 $ 9,594..00 Subtotal Sales Tax 12,819.05 TOTAL DIRECT COST: 2,819.05 PO Box 759 3000SE Hidden Way Vancouver, WA. 98666 Phone: 360-567-0006 GREENBERRY 1 IV 4 LP S.T.IRR 1 A L. CCB182201 February 22, 2023 Austin Feldman 360-984-3336 Austinf@northbankcm.com Re: Handrail and Grating R1 Dear Mr. Feldman, The following is our LS pricing proposal to Supply, Fabricate, and Deliver the material as described below. 1) Scope of work: 1 Supply 3 sections of flat aluminum handrail: 1-20' and 1-17', and R5041 (built for flat surface), includes 1/2" x 41/2" SS wedge anchors. Dissimilar material protection for handrail feet is included 2 Supply 2 sections of flat aluminum 2 post handrail @ 51", includes 1/2" x 41/2" SS wedge anchors. Provide 2 sections of aluminum grating, 19-SG-4, 38"x38.5" and 35"x38.5". Ledger angle is quoted as 3x3x1/4 304SS with 5/8"x6" wedge anchors. Dissimilar material protection for handrail feet is included 2) The following is excluded from our Scope of Work: 1. Permits, Fees, and Bonds. 2. Design, detailing and engineering 3. Special Inspections or NDE 4. Taxes 5. Liquidated Damages 3) Schedule: Delivered approx. 4 weeks after award 4) Pricing: LS Pricing 1- $8,681 2- $9,594 1 Price Validity: Our price is valid for 30 days from today's date. 2 Payment Terms: Net 30 days. Thank you for the opportunity to submit our proposal. Please call me at 360-567-0006 Ext. 1118 if you have any questions on this matter. Sincerely, Stephen Hager 1 of 1 1 ITEM TITLE: SUBMITTED BY: BUSINESS OF THE CITY COUNCIL YAKIMA, WASHINGTON AGENDA STATEM ENT Item No. 6.G. For Meeting of: June 20, 2023 Resolution accepting Change Order No. 6 to City contract 2021- 104 with Northbank Civil and Marine, Inc. for Phase 1 of Project No. IC2010 Nelson Dam Removal: Water Supply, Riverine Process and Fish Passage Improvements Scott Schafer, Public Works Director *Mike Shane, Water/Irrigation Manager - (509) 576-6480 SUMMARY EXPLANATION: As part of the improvements associated with the Nelson Dam Removal project Phase 1, additional work was required of the contractor, Northbank Civil and Marine, Inc.: • Modifications were necessary to the utility building to accommodate the installation of the duplex strainer and valving outside of the Utility Building, where previously designed inside the building, due to the size of the strainer and valve assembly. In addition, a roof extension was provided over the equipment. Installing the equipment outside of the building provided necessary work space within the electrical/mechanical room. • Improved seeding mix for the flood plain restoration area was required due to the time of year that the seeding took place. • Additional handrailing and walkway grating was necessary for employees to safely access and operate a new gate valve. The total cost of Change Order No. 6 was $102,252. ITEM BUDGETED: Yes STRATEGIC PRIORITY: Public Safety APPROVED FOR SUBMITTAL BY THE CITY MANAGER RECOMMENDATION: Adopt Resolution ATTACHMENTS: 2 Description Upload Date Type ❑ Resolution 6/7/2023 Resolution ❑ Change Order No. 6 6/7/2023 Backup Material