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Home My WebLink AboutCAG-20-065 - Duvall - Change Order 4 o Change Order No. 04 '� Backup Documentation Contract Title: Duvall Avenue NE Contractor: Reed Trucking& Excavating, Inc. Contract No. : CAG-20-065 Federal Aid No. : N/A Attachments: Backup Documentation ❑ Field Directive ® Equitable Adjustment Determination ® Determination of Additional Working Days ® Engineer's Estimate of Change Order Cost ® Engineer's Calculation of Additional Working Days ® Contractor's Quote ❑ Project Labor List ❑ Contractor's Equipment list including rates per AGC-WSDOT Equipment Agreement ❑ Summary of invoices for rented equipment ❑ Summary of invoices for materials Change Order No. 04 Crushed Surfacing from Tier 1 Reclamation Facility Contract Title: Duvall Avenue NE Contract No. CAG -20-065 Page 1 of 1 Equitable Adjustment Determination - CO No 4 Project Name:Duvall Avenue NE Contractor:Reed Trucking&Excavating Inc. Contract No:CAG 20-065 By: Tani Stafford Construction Manager: Tani Stafford,PE Date:2/20/22 CHANGE ORDER COST ' $0.00 Narrative: The equitable adjustment for furnishing crushed surfacing material from a Tier 1 Reclamation Facility is determined to be no cost compared to a Tier 2 Reclamation Facility. There are two aggregate sources that the Contractor submitted on, and both have recycled aggregate: Kangley Reclamation Facility and Squak Mountain Reclamation Facility. The Kangley Reclamation Facility is a Tier 2 Reclamation Facility. The Squak Mountain Reclamation Facility is a Tier 1 Facility. On 1/11/22 G&O sent an email to the City indicating that samples were obtained from both facilities and they both produce aggregate that meets pipe zone bedding and trench backfill. Kangly produces aggregate that meets the WSDOT spec for CSTC. If the Tier 2 requirement is waived for crushed surfacing,then they both produce aggregate that meets the specifications for CSTC. The Contractor indicated at the weekly meeting held on 1/11/22 that they would prefer to obtain crushed surfacing from the Squak Mountain Reclamation Facility due to better haul and wastehaul routes. The City agreed to allow crushed surfacing from a Tier 1 facility on 1/21/22. There are no known or anticipated cost differences between recycled material from the Tier 1 or Tier 2 facilities. - J Determination of Additional Working Days A determination of zero additional working day was made. The change is a change of materials rather than added work. Engineer's Calculatior I Additional Working Days An estimate of zero additional working day was made. The change is a change of materials rather than added work. aFe :ontractor Quote Vert equest From the weekly meeting held CITY OF RENTON 1/11/22, no cost DUVALL AVE NE CAG-20-065 • RAM 036B— COC for Valves (will confirm Heat # shown on COC is sa n site) AM 058B— Radar Signs/School Beacons • :AM 066—Squak Mountain CSBC (need Sand Equivalent est result for review of Bank Run Gravel for Trench Backfill) ontractor's first choice is Squak Mtn Pit and second is angly/Black River Pit— will review test data from MTC • RAM 067 — Mule Tape and various electrical components • RA lock • RAM 073 —Anchor Bolt— checking on sizes of bolts in the field • NMS SC— LS Breakdown • NMS 8A—Schedule • NMS 10A— Confined Space Plan • NMS 11 — Paint Color c. RAMs that needs to be submitted: • BI 10. 01.03 — Reinforcing Steel for thrust and anchor blocks • BI 16.01 — 16-Inch Gate Valve • BI 17.06.01/18.06.01 — FH Valve • BI 17.06.03/18.06.03 — Valve Extension (if needed) • BI 17.08/18.08— Blue RPM • BI 17.11/18.11 — Class 4000 for Curb/Gutter & Sidewalk/concrete pad for hydrant • BI 17.12/18.12 —Temp HMA • BI 18 —Tapping Sleeve and Valve d. Non Material Submittals that need to be submitted: • Request to Sublet for Legacy Tapping (water main wet tap). • Mobilization Plan & Work Plan for City water connections (SP 7-16.1(1)) e. Material Documentation • Scale Certification (semi-annual calibration of commercial scale) for and Squak Mtn • Toxicity Testing and Cert. of Toxicity Characteristics for aggregate material from Squak Mt Page 4 of 6 1 City of Renton Duvall Ave NE The CSTC material tested CAG 20-065 met gradation, SE etc Material Test Result Summary from the Squak Mtn 1/20/2022 Facility. The only item precluding use was the Squak Mtn 1 Tier d i,gn t'o i Product CSTC Grave Borrow Ballast PZB Trench Backfill Gravel Backfill for Walls N 1" @ 100% (50-85%) N (Tier 1) N #200 @ 7.9%(7% max.) #4 @ 55% (26-44%) Y Y N #200 @ 7.9% (5% max.) CSTC _ _ #40 @ 18%(16%max.) CSBC -- N#4 @ 39%(50-80%) N 1" @ 99%(50-85%) Y Y N #200 @ 5.2%(5% max.) Kangley Product CSTC Gravel Borrow Ballast PZB Trench Backfill Gravel Backfill for Walls N 1" @ 100% (50-85%) CSTC Y N #200 @ 7.3% (7% max.) #4 @ 57%(26-44%) Y Y N #200 @ 7.3% (5% max.) N #4 @ 44%(50-80%) N #200 @ 7.8% (5% max.) -- #200 @ 7.8%(7% max.) N 1" @ 92% (50-85%) Y Y 2" minus SE @ 48(50 min.) SE @ 48 (60 min.) Franklin Pit Product CSTC Gravel Borrow Ballast PZB Trench Backfill Gravel Backfill for Walls 2" Gravel N #4 @ 36.6% (50-80%) Y Borrow SE @ 42(50 Min.) The notes in red in the tables above show gradations, etc.,that are out of spec DocuSign Envelope ID:50186B2F-OA3F-4217-92 ;3A2AD9462A CAG-20-065, CO #4-22 iti aiiiR Change Order No. 4 Contract Title: Duvall Avenue NE Contractor: Reed Trucking&Excavating Inc. Contract No. : CAG-20-065 _ Federal Aid No.: N/A ® Ordered by Engineer ❑ Proposed by the Contractor(VECP) 0 Unilateral Amount Working Days Original Contract: 260 $5,218,171.95 Current Contract: $5,224,095:95 260 Net Change This Order: $0 0 New Contract: $5,224,095.95 260 _Prepared By: d B Z-23 ZZ� ,,,,....0,—....- 3/2��2 es den E •-ee , Date ngin r(CI Renton Transportation Date Design Manager) Reviewed By: Consent By: Cif/~''` -Vl/\ °-- -.— 3/2/22 N/A Engineer of Record Date Surety(Gr an 25%cost and/or 20% Date rease) Reviewed By: Endorsed By: 3/2/2022 ' ) u 3 - Renton roject Manager Date Contractor Date Reviewed By: Docusipned by: Approved by Cheryl Beyer via 2/28/2022 email Martin Pastucha 3/10/2022 l 1:50 PM PST 8B8131FD98B449D... City Attorney Date City of Renton Public Works Date Administrator/Mayor Change Order No. 4 Contract Title: Duvall Avenue NE Contract No. CAG-20-065 Page 1 of 3 4 DocuSign Envelope ID:50186B2F-OA3F-4217-5 )C3A2AD9462A THE CONTRACT IS MODIFIED AS FOLLOWS: Description of Change: Special Provisions: 9-03.21 Recycled Material 9-03.21(1)C1 Recycled Concrete Aggregate Approval and Acceptance 9-03.21(1)C1 Recycled Concrete Aggregate Approval and Acceptance Recycled concrete aggregate shall be from either a Tier 1,Tier 2 or Tier 3 Reclamation Facility meeting the requirements below: Tier 1 Approval Approval of the Reclamation Facility is not required nor is it required Requirements to be on the WSDOT Qualified Products List. Acceptance Certification of toxicity characteristics in accordance with Requirements Section 9-03.21(1). Field acceptance testing in accordance with Section 3-04. Approved to provide the following Aggregate Materials: 9-03.10 Aggregate for Gravel Base 9-03.12(1)B Gravel Backfill for Foundations Class B 9-03.12(2)Gravel Backfill for Walls 9-03.12(3)Gravel Backfill for Pipe Zone Bedding 9-03.14(1)Gravel Borrow 9-03.14(2)Select Borrow 9-03.14(2)Select Borrow(greater than 3 feet below subgrade and side slope) 9-03.14(3)Common Borrow 9-03.14(3)Common Borrow(greater than 3 feet below subgrade and side slope) 9-03.17 Foundation Material Class A and Class B 9-03.18 Foundation Material Class C 9-03.19 Bank Run Gravel for Trench Backfill (*****) Add the following material to the bottom of the Tier 1 Table above: "9-03.9(3)Crushed Surfacing" By this change,crushed surfacing material may be accepted from a Tier 1 recycled concrete aggregate Reclamation Facility. Change Order No. 4 Contract Title: Duvall Avenue NE Contract No. CAG-20-065 Page 2 of 3 DocuSign Envelope ID:50186B2F-0A3F-4217-9"e' ` ':::3A2AD9462A Reason for Change: The City of Renton would like to allow expanded use of recycled concrete aggregate on this project. Materials: Crushed Surfacing Top Course per 9-03.21(1)C1 Table 1 Plans: No changes to the Plans. Adjustment: This Change Order includes changes as defined in 1-04.4. Specifically,the altering of specifications (e.g. recycled concrete aggregate from a Tier 1 facility for crushed surfacing). There is no cost associated with this change. • Extension of Time: The Time for Completion is extended 0 Working Days. Equitable Adjustment: This Change Order does not include an equitable adjustment, per Section 1-09.4 of the 2021 WSDOT/APWA Standard Specifications. This is a no-cost change.order Sections.1-04.4 and 1-04.5 of the 2021 WSDOT/APWA Standard Specifications shall govern this Change Order.The Work of the referenced Contract is modified to include the changes detailed herein.The payment provided for herein shall constitute the complete and final settlement for all costs of labor,equipment, materials,overhead,profit,permit fees,and all other claims that may be made by the Contractor as a result of this change. Attachments: Forms to be attached to Change Order 0 Plans 10 Equitable Adjustment Determination Change Order No. 4 Contract Title: Duvall Avenue NE Contract No. CAG-20-065 Page 3 of 3