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Home My WebLink AboutCO 26 CAG-11-133, CO #26-15 CHANGE ORDER Date: May 15.2015 Review AL 5 O Documentation R E N T O N Federal Aid: STPUL-1276(004).HPP1276(005j_ ❑x ResidentEngr. 1;-3� A H F A D OF T H t CURVE State Contract: N/A ❑x Materials Appr Ergr. 1055 South Grady Way Contract: CAG 11-133 o City Project Manager 1?1- Renton,WA 98057 Projects: Change Order: 26 p Finance(>7D%) CONTRACTOR: RECAPITULATION Atkinson Construction ORIGINAL CONTRACT: $ 11.381,158.70 707 S.Grady Way Ste 500 PREVIOUS ADDITIONS: $ 2.203,138.40 Renton,WA 98057 PREVIOUS DEDUCTIONS: $ 0.00 PROJECT- PREVIOUS TOTAL: $ 13.584,297.10 Strander Blvd, SW 27th St Extension THIS CHANGE(ADD.): $ 147.879.18 Phase 1 (DFD.): $ 0.00 ADJUSTED TOTAL. $ 13.732,176.28 Sections 1-04.4 and 1-04.5 of the 2010 Standard Specifications shall govern the issuance of this Change Order. The work of this contract is herein modified to include the change detailed below. Additional quantities for existing and new items shall constitute the complete and final settlement for all costs of labor,material, equipment,overhead,profit,pernut fees,damages (whether direct or indirect),and all other claims by the contractor as a result of this change. The time for completion is not changed by this Change Order; 0 working days are hereby added to the contract. (CONTINUED NEXT PAGE...) Your proposal and this acceptance shall constitute and become part of the contract, subject to all conditions contained therein,as modified this Orange Order. Accepted on: t Z1 1 Approved by: n"g'f- - 4 Date City of Renton Transportation Design Supervisor Date By: F71�O�1J IJet�1 n�7 u.� V Qll t tY.]i _ Q 6 Atkinson Construction Ci o Rent Public Works Administrator /' Date Acknowledged by: See Included Surer (p / yENT0;ti Denis awn Mayor Date U [�N i JasonA. Set r ity Clerk Date V= Surety Sea/ (if Applicable) Page 1 of 3 Logged(City of Renton use only) .......................................................I ._...._.......... I 5.21.2015.L..._.._..._...-...-..._................... ........I......_............................................. CITY OF • Atkinson Construction CHANGE ORDER Strander Blvd.,SW 27"'St Extension Change Order No.26 May 15,2015 Reason for Change: Variations in Estimated Quantities—Standard Specification 1-04.6 The following Bid Items increased or decreased by more than 25 percent of the original proposal quantity or quantity adjusted by change order: Bid Item 8 Unsuitable Foundation Excavation Including Haul Bid Item 12 Sub Ballast Bid Item 16 Quarry Spalls - Roadway Bid Item 70 Crushed Surfacing Base Course Bid Item 71 Permable Ballast Bid Item 82 Street Sweeping Due to pour soil conditions under the Strander Roadway, Sound Transit Driveway and Access Road, overexcation below subgrade and backfilling with Quarry Spalls was required. Overexca- vation was also needed under the wall footings and backfilling with either Quarry Spalls or Crushed Surfacing Base Coarse. BNSF expanded the scope to track work and changed the mate- rials for the backfill of the bridge abutments which led to an overrun of Sub Ballast and Crushed Surfacing Base Coarse. During the life of the project the adjacent Sound Transit Project was hauling material off site at joint entrances at the north limits of the Strander Project. The Sound Transit project removed a substantial amount of the quarry spall access road that was installed by the Strander project. This resulted in additional street sweeping by the City since the Department of Ecology inspector warned both projects that the streets must be keep clean. Therefore the Street Sweeping effort increased dramatically during that time frame. Bid Item 71 Permeable Ballast underran by more than 25%. A component of this change compensates the Contractor for additional cost for that portion of the work beyond 25 percent of the proposal quantity or as ad- justed by change order. The additional cost was determined utilizing force account methods for the cost of the work done as verified by Inspectors Daily Reports. This component of the change is $147,879.18. Description: New Bid Item SA-177"Adjustment for Overs/Unders"compensates the Contractor for all labor, equipment,materials and other impacts associated with that portion of the work for bid items that overran or underran beyond 25 percent of the proposal quantity or as adjusted by change order.This represents full and final payment for the work. Page 2 of 3 CITY OF • ORDERCHANGE Atkinson Construction Strander Blvd.,SW 27*'St Extension Change Order No.26 May 15,2015 Add the Following New Items to Contract CAG 11-133: New Bid Item SA-177"Adjustment for Overs/Unders" ByLump Sum @...............................................................................................................$147,879.18 Total this Change Order..............................................................................$147,879.18 Page 3 of 3 Plan BID DESCRIPTION Quantity i ', • • i i Difference Price 1 Adjusted by Threshold Date Eligible Unit Price Price Quantity Changed 1 • 8 Unsuitable Ex Off Site-East 1000 1250 2800 1550 $22.00 $37.10 $15.10 806 512.1?0.60 Unsuitable Ex On Site- 8 Stockpile $22.00 $22.00458 `$0.00 $f).00 Unsuitable Ex-ST !) $?_2.00 $3?.10 $15.14 Driveway ,� ;:. 2$6 $4.318.60 12 Sub Ballast 30610 382:1 410'3 ?80 421.()0 $36.74 815.74 2$0 54,407.20 CO 2 Adjust Sub Balist Price 1:39 for Haul and Spec 0 0 53.1£< $000 $3.18 A . 280 ($894.44) 16 Ouary Spalls 1000 2540 7743 5243 $_22,00 $30.61 v 5243 $45,142.23 74 CSBC )700 3375 6015 2640 $7f>.Ci0 $31.61 $15.61 _ 2640 $47,210.4o 71 Perinable Ballast-lhiderun " ' 51a,ot.) 1569 $ 7,80120 82 Street SweepirySea Tac. 300 37r; 806 431 $120.00 4153.()7 $33.07 33 $7,031.31 .- 82 Street Sweeping-KI F3 $120.00 $241.98 $87.98 3981 532.62a.04 CITY OF RENTON 05/28/2015 Public Works Department CHANGE ORDER SUMMARY CONTRACT: Strander Blvd/SW 27th Street Extension, Phase 1, Segment 2A CAG-11-133 CONTRACTOR: Guy F. Atkinson Construction LLC Contract Summary Original Contract: $ 11,381,158.70 description Change Order No. 1 $ 43,096.00 Revised quarry spall access road for Sound Transit Change Order No. 2 $ 28,155.30 Revise subballast per BNSF and removal of Tukwila stockpile(portion) Change Order No. 3 $ 50,497.35 AT&T and BNSF west side fiber revisions Change Order No. 4 $ 209,772.86 Revised dewatering pipe Change Order No. 5 not used Change Order No. 6 $ 125,762.00 Remove and Dispose of Existing Trackbed Material Change Order No. 7 $ 244,624.73 Dewatering Delay Impacts;Added BNSF work-survey,restaking,and vibro-probe Change Order No. 8 $ 30;630.00 Revised PSE Utility Trench Change Order No. 9 $ 15,995.62 400 LF FIGS Conduit for PSE Change Order No. 10 $ 42,000.00 SPU Waterline Stockpile Removal and Monitoring Change Order No. 11 $ 79,795.54 Tie-back/Utility Conflict Change Order No. 12 $ - Additional Working Days Change Order No. 13 $ 38,046.02 Reroute Dewatering to the North Change Order No. 14 $ 24,188.00 Stage Line Wall Interference with Walers Change Order No. 15 $ 308,235.69 Stage II Shoring Conflicts(tie-back/sheet pile/corner conflict) Change Order No. 16 $ 33,980.70 BNSF Access Rd Change Order No. 17 $ 24,953.51 Sheet Pile Obstruction Change Order No. 18 $ 4,269.23 BNSF Fence Modifications Change Order No. 19 $ 18,541.70 Groundwater Separation Change Order No. 20 $ - 20 Additional Working Days Change Order No. 21 $ 14,847.79 Naches, ST Well,Concrete, MCC,2 days dewatering Change Order No. 22 $ 2,606.35 Davit Crane(credit), Flowmeter, Fall Arrest Change Order No. 23 $ 45,680.57 BNSF Curtain Wall List Change Order No. 24 $ 802,762.68 unilateral Schedule A Overruns/Contract Reconciliation Change Order No. 25 $ 13,696.78 Extended dewatering-Pump Station Startup Change Order No. 26 $ 147,879.18 Bid Item Renegotiation Change Order No. 27 pending Adjusted Total $ 13,731,176.30 A $ 2,350,017.60 20.6% C.O.#26 CITY OF RENTON 05/28/2015 Public Works Department CHANGE ORDER NO. 26 Financial Summary CONTRACT: Strander Blvd/SW 27th Street Extension, Phase 1, Segment 2A CAG-11-133 CONTRACTOR: Guy F. Atkinson Construction LLC Contract Summary Funding Summary Original Contract: $ 11,381,158.70 Original Contract: $ 11,381,158.70 City Funds Change Order No. 1 $ 43,096.00 Sound Transit Change Order No. 2 $ 28,155.30 Federal STPUL Change Order No. 3 $ 50,497.35 Federal FIMSIB Change Order No. 4 $ 209,772.86 State FIMSIB Change Order No. 5 not used TIB Change Order No. 6 $ 125,762.00 TIB Commitment $1,100,000 Change Order No. 7 $ 244,624.73 Property Sale to BNSF $561,335 Change Order No. 8 $ 30,630.00 Wetland Bank Credit $328,720 Change Order No. 9 $ 15,995.62 Authorized Budget Increase $440,000 Change Order No. 10 $ 42,000.00 Change Order No. 11 $ 79,795.54 Change Order No. 12 $ - Change Order No. 13 $ 38,046.02 Change Order No. 14 $ 24,188.00 Change Order No. 15 $ 308,235.69 Change Order No. 16 $ 33,980.70 Change Order No. 17 $ 24,953.51 Change Order No. 18 $ 4,269.23 Change Order No. 19 $ 18,541.70 Change Order No. 20 $ - Change Order No. 21 $ 14,847.79 Change Order No. 22 $ 2,606.35 Change Order No. 23 $ 45,680.57 Change Order No. 24 $ 803,762.68 Change Order No. 25 $ 13,696.78 Change Order No. 26 $ 147,879.18 Adjusted Total $ 13,732,176.30 jAdjusted Total $ 13,811,213.53 remaining: $ 79,037.23