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HomeMy WebLinkAboutCAG2022-341 - Change Order - #4 - SCI Infrastructure, LLC - 76th Avenue South: North Segment - 04/17/2023 Agreement Routing Form • For Approvals,Signatures and Records Management T This form combines&replaces the Request for Mayor's Signature and Contract Cover Sheet forms. KEN W A S H I N O T O N (Print on pink or cherry colored paper) Originator: Department: C. Frame PW Engineering Date Sent: Date Required: > 4/18/2023 N/A 0 1161 06 Authorized to Sign: Date of Council Approval: CL,Q ©Director or Designee 0 Mayor 08/02/2022 Budget Account Number: Grant? 0 Yes ❑No R90125.64110.120 Budget? ©Yes ❑No Type: Federal Vendor Name: Category: SCI Infrastructure, LLC. Contract Vendor Number: Sub-Category: C 170264 Change Order#4 0 0 project Name: 76th Avenue South - North Segment E w Project Details:Shift concrete stairs south approx. 1.75LF resulting in a wider bottom ramp. C C d E Agreement Amount:$3,719.29 Basis for Selection of Contractor: Bid aStart Date: N/A Termination Date: 75.5 Working Days 4 Local Business? D Yes ❑No* *if meets requirements per KCC3.70.100,please complete'Vendor Purchase-Local Exceptions"form on Cityspace. Notice required prior to disclosure? Contract Number: ❑Yes 0 No CAG2022-341 Date Received by City Attorney: Comments: ch C 3 � > L 3 i.� p� Date Routed to the Mayor's Office: N Date Routed to the City Clerk's Office: adccW2ZM_1_20 Visit Documents.KentWA.gov to obtain copies of all agreements KENT W A S H I N G T O N CHANGE ORDER NO. #4 NAME OF CONTRACTOR: SCI Infrastructure, LLC ("Contractor") CONTRACT NAME & PROJECT NUMBER: 76th Avenue South - North Segment ORIGINAL CONTRACT DATE: August 23, 2022 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 I of the Agreement, entitled "Description of Work," is hereby modified to add additional work or 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: Shift the concrete stairs south approximately 1.75LF resulting in a wider bottom of ramp. REVISE contract drawing 26 as attached ADD new Bid Item CO #4 Conc. stair revision QTY 1, LS 2. The contract amount and time for performance provisions of Section II "Time of Completion," and Section III, "Compensation," are hereby modified as follows: Original Contract Sum, $4,165,504.10 (including applicable alternates and WSST) Net Change by Previous Change Orders $-13,483.93 (inch applicable WSST) Current Contract Amount $4,152,020.17 (incl. Previous Change Orders) Current Change Order $3,719.29 Applicable WSST Tax on this Change $0.00 Order Revised Contract Sum $4,155,739.46 CHANGE ORDER - 1 OF 3 Original Time for Completion 75 working days (insert date) Revised Time for Completion under 0.5 working days prior Change Orders (insert date) Days Required (t) for this Change Order 00 working days Revised Time for Completion 75.5 working days (insert date) In accordance with Sections 1-04.4 and 1-04.5 of the Kent 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. CONTRACTO CITY OF KENT: 1 Chad Bieren Chad Bleren 2023.04.17 By: By: 15:40:47-07'00' (s" nature) (signature) P i Nam '5"e oe'eA'0 Print Name: Chad Bieren,P.E. G6 Its Public Works Director (title) (title) DATE: 04-1 k- 14 DATE: AFEC KP CHANGE ORDER - 2 OF 3 ATTEST: APPROVED AS TO FORM: (applicable if Mayor's signature required) Kent City Clerk Kent Law Department C(In this field,you may enter the electronic filepath where the contract has been saved) CHANGE ORDER - 3 OF 3 File No. 200.2 • KENT Wn9NIN0 rov CHANGE ORDER WORKSHEET NO. 4 Construction Engineering Division - Public Works Project: 76th Avenue South - North Segment Project No: 21-3012 Project Engineer: Mark Madfai Fed-Aid No: STPUL-1075(004) Capital Projects Cameron Bloomer (KBA, Inc.) Contractor: SCI Infrastructure Manager: Date: 4/4/2023 I. Proposed Change Description: Shift the Concrete Stairs South approximately 1.75LF, resulting in a wider bottom of ramp. REVISE Contract Drawing 26 as attached. ADD new Bid Item CO 4 Conc. Stair Revision QTY 1, LS. II. Reason and Background for Change An existing parking stall encroached on the ADA pedestrian access route near the lower entrance/exit to the concrete ramp at STA 31+11. To retain the parking stall and provide the required 4' wide route, the landing to the ramp is being widened to the south, shifting the stairs. III. Method of Payment NEW PAY ITEMS 13 Notapplicable ch. Item Description Total Est. TUnit Unit Price Total Estimated Cost of Qty Item I Conc. Stair Revision 1 LS $3,719.29 $ 3,719.29 New Pay Items Total: $ 3,719.29 DELETE EXISTING PAY ITEM(S) per 1-09.5 o Not applicable Page 1 Sch Bid Item No. Item Description Qty Unit Unit Price Cost of Item No. i Delete Existing Pay Items Total: $ INCREASE/DECREASE TO EXISTING PAY ITEM(S) o Notapplicable Sch Bid Item No. Item Description Qty Unit Unit Price Cost of Item No. $ $ $ Increase / Decrease to Existing Pay Items Total: $ *TOTAL ESTIMATED COST OF CHANGE ORDER: $3,719.29 * Total of the Cost of Item Columns IV. WORKING DAYS Original Contract: 75 Due This Change Order: 0 Previous Total: 75.5 Explanation/Justification for Additional Working Days: This change order does not impact critical path, and no change to contract workings days is being made. *TOTAL WORKING DAYS: 75.5 *This Change Order + Previous Total Capital Projects Manager: Date: 4/5/2023 Cameron Bloomer, KBA Inc. Construction Engineering Date: Supervisor: Jas Barry Construction Manager: Date: ric Connor Page 2 2/7/2023, 11:24 AM SIG PROJECT: 76th Ave S-N Segment REVISION: 10 DESCRIPTION: Pricing includes extra excavation, grading, formwork, concrete, handrail, and rebar related to increasing stairs 1.75 to the south to accomade ADA handrail extensions. Additional grading and concrete work $ 3,628.58 Total Cost: $ 3,628.58 Bond& Insurance $ 90.71 TOTAL COR: $ 3,719.29 S:\JOBS\2210-76th Ave S-N Segment\05 Extra Work\Request for Proposal 3- 1.20.23\RFP 3 Stairs offset Pricing Additiona/grading and concrete work pg 2 j I Labor: Rate/MH No. Hours/ Day Days Subtotal: Foreman 93.24 1 1.00 1.00 93.24 Carpenter 79.87 2 8.00 1.00 1,277.92 Grade Engineer(0) 88.37 1 4.00 1.00 353.48 Operator 88.37 1 4.00 1.00 353.48 Subtotal Labor: $ 2,078.72 1B Equipment: Rate/Hr No. Hours / Day Days Subtotal: 45 Mini Excavator 62.24 1 4.00 1.00 248.96 Subtotal Equipment: $ 248.96 1C Subcontractors Quantity UM Cost/Unit Subtotal: Subtotal Subcontractor - 1D Materials Quantity UM Cost/Unit Subtotal: Blue Star Welding (Handrail) 1 LS $ 350.00 - 350.00 Concrete 0.5 CY $ 200.00 - 100.00 Rebar 1 LS $ 50.00 - 50.00 $ - - - $ - - - Subtotal Materials: 500.00 Subtotal Items IA-ID $ 2,827,08 Mark-Up on Labor at 31%: $ 644.22 Mark-Up on Equipment at 21%: $ 52.28 Mark-Up on Subcontractors at 12%: $ - Mark-Up on Materials at 21%: $ 705.00 INDEPENDENT COST ESTIMATE 1,wr � Project: 76th Ave South-North Segement Date: Owner: City of Kent Project No: 21-3012 Prime Contractor: SCI Infrastructure Fed Aid No: Subcontractor: STPUL-1705(004) Description of Work: Extend ramp/Stairs 1.75'to the South per Revision 3,cost includes additional grading,rebar placement, iforming, our and finishing,and handrail STRAIGHT TIME OVERTIME DOLLAR PRODUCTION RATE OCCUPATION HOURS WWR HOURS WWR AMOUNT Carpenter Foreman 2 $ 82.97 $ 165.94 Carpener 4 $ 79.97 $ 319.88 Laborer 6 $ 66.36 $ 398.16 Operator 4 $ 88.37 $ 353.48 Cement Mason 1 $ 82.00 $ 82.00 $ 6 LABOR SUBTOTALS: $ 1,319.46 31%OHP: $ 409.03 TOTAL: $ 1,728.49 HOURS HOURS ADJUSTED STANDBY DOLLAR EQUIPMENT DESCRIPTION WORKING STANDBY RATE RATE AMOUNT ExcavatorPC138 4 126.55 $ 506.20 Carpenter Crew Truck 2 34.75 $ 69.50 -- $ EQUIPMENT SUBTOTALS:1 $ 575.70 19%OHP: $ 109.38 TOTAL: $ 685.08 REFERENCE DOLLAR DESCRIPTION INVOICE# QUANTITY UNIT PRICE AMOUNT Concrete 1.1 CY 135.00 $ 148.50 Misc Form Materials 1 LS 100.00 $ 100.00 Extra Handrail fab Shop drawing revisions 1 _ LS 500.00 500.00 Extra Reinforcement+Shop Drawing Revision 1 LS 200.00 1 $ 200.00 MATERIAL SUBTOTALS: $ 948.50 19%OHP: $ 180.22 TOTAL: $ 1,128.72 EST.DATE OF ESTIMATED DESCRIPTION SERVICE QUANTITY UNIT COST DOLLAR AMOUNT SERVICE SUBTOTALS: $ - 17%OHP: $ - TOTAL: $ Resident Engineer(RE) Date ICE SUBTOTAL: $ 3,542.29 ADJUSTMENT(see Comment): $ ICE TOTAL: $ 3,542.29 Comments/Notes: 1 of 1 P-60(Rev.2019 Mar) PUBLIC WORKS Carla Maloney, P.E. Design Engineering Manager KENT 400 West Gowe Street WASHING- Kent, WA 98032 Fax: 253-856-6500 PHONE: 253-856-5500 Date: January 19, 2023 To: Jason Barry, Construction Engineering Supervisor Cameron Bloomer P.E., KBA, Inc CC: Eric Connor, Construction Manager Phil McConnell, Construction Project Manager Eric Knowles and Toby Mollett, City Survey Department From: Susanne Smith, Design Engine Mark Madfai, Project Engineer 14.01. Through: Carla Maloney P.E., Design Engineering Manag4" Regarding: Revision #3 76th Avenue South - North Segment Federal Aid No. STPUL-1075 (004) Project No. 21-3012 Please have the contractor make the following revision to the above project. Bid Item changes in the Specification Bid tab: 1280, LS Stairs moved 1.75 feet to the south to accommodate ADA handrail extensions at the base of the stairs. SHEET 26 Stairs moved south, stations and offsets changed as shown. 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