Agenda - Council - 04/12/2022 - Laserfiche WebLink

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M.: STATE AID FOR LOCAL TRANSPORTATION Rev. February 2018 oMcNTof CHANGE ORDER Tf7ANSP�NSPpRTAl10N SAP 199-115-004 MN Project No.: I NA Change Order No. 1 Project 2022 Riverdale Drive Trunk Utility Improvements ---- L I A enc Local Project No. 22-05 oca g y City of Ramsey J Contractor Douglas-Kerr Underground LLC Address/City/State/Zip 2142 330t" Avenue, Mora, MN 55051 ------------- ------------- Total Change Order Amount $ (41 5952-50) The 2022 Riverdale Drive Trunk Utility Improvements project is required to provide public utility service to the Riverstone South development. The project was designed, and bids were opened on March 11 , 2022, with 11 bids being received. The project was awarded to the low bidder, Douglas-Kerr Underground LLC. Due to supply shortages of raw materials associated with the manufacturing of ductile iron pipe, product availability has become an issue within the industry. The issue has become more pronounced over the past several weeks as demonstrated by the attached notices from AMERICAN Ductile Iron Pipe and U.S. Pipe. The notices are attached for reference. Douglas-Kerr Underground LLC, along with the other 10 bidders had included pricing for ductile iron pipe in their bids. None of the 11 contractors had indicated during the bidding process that ductile iron pipe would be an issue to obtain. A review of the bids received indicates consistent unit pricing for ductile iron pipe from the bidders. This further validates the recent nature of the extreme supply issue being experienced in the industry. PVC C900 pipe is also being used widely within the industry for watermain installations. Douglas-Kerr Underground LLC has provided pricing for the use of PVC C900 pipe on the 2022 Riverdale Drive Trunk Utility Improvements project in lieu of ductile iron pipe. The following table depicts additions and deletions from the contract as a result of the change from ductile iron pipe to PVC C900 pipe. Fire hydrants and fire hydrant leads will remain as ductile iron products due to availability for the limited quantity of each required for the project. Estimate Of (Include any r r r decreases contractitems, any negotiatedor force accountr Item + or— + or— No. y Description Unit Unit Price Quantity Amount $ 43 8" WATERMAIN DUCTILE IRON CL 52 LIN FT $59.25 (900) ($53,325.00) 44 12" WATERMAIN DUCTILE IRON CL 52 LIN FT $81.45 (3.950) ($3213727.50) C01 - 1 8" PVC WATERMAIN LIN FT $50.60 900 $45,540.00 C01 - 2 12" PVC WATERMAIN LIN FT $72.80 3,950 $2875560.00 Net Change this Change Order ($415952.50) _ to this change, (check (X ) Is NOT changed ( ) May be revised as provided in MnDOT Specification 1806 SIGNATURES NEXT PAGE Page 1 of 2