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HomeMy WebLinkAbout11-18-19 City Commission Packet Materials - C19. Res 5116, CO G-1 with Western Municipal Construction for Pear Street Booster Commission Memorandum REPORT TO: Honorable Mayor and City Commission FROM: Bob Murray, Project Engineer Shawn Kohtz, City Engineer SUBJECT: Resolution 5116 authorizing Change Order No. 1 to the Pear Street Booster Station Rehabilitation Project. MEETING DATE: November 18, 2019 AGENDA ITEM TYPE: Consent RECOMMENDATION: Approve Resolution 5116 authorizing Change Order No. 1 to the Pear Street Booster Station Rehabilitation Project. BACKGROUND: Attached is a copy of resolution 5116 and change order number 1 for the above referenced project. When drilling holes into the existing floor slab to epoxy in rebar for attaching the new equipment pads for the pumps, on the contractor discovered that the existing floor was much thinner in areas than anticipated, and also that there were voids under the slab. It was determined that the best course of action was to cut out the floor where the pads go and pour new foundations to properly support the weight that will be placed on them. This change order covers that cost of the new foundations. The change also includes an addition of 7 days to the contract time. The final recommended change in cost and time for these items is reasonable and commensurate with the work involved. UNRESOLVED ISSUES: None ALTERNATIVES: As suggested by the City Commission. FISCAL EFFECTS: This change order increases the contract amount by $11,637.52 from $521,060.00 to $532,697.52. Attachments: Resolution No 5116, Change Order No 1 Report compiled on: 11/1/19 233 RESOLUTION NO. 5116 A RESOLUTION OF THE CITY COMMISSION OF THE CITY OF BOZEMAN, MONTANA, APPROVING ALTERATION/MODIFICATION OF CONTRACT WITH WESTERN MUNICIPAL CONSTRUCTION, INC., BILLINGS, MONTANA. WHEREAS, the City Commission did, on the 11th day of April 2019, authorize award of the bid for the Bozeman Pear Street Booster Station Rehabilitation project, to Western Municipal Construction Inc., Billings, Montana; and WHEREAS, Section 7-5-4308, Montana Code Annotated, provides that any such alterations or modifications of the specifications and/or plans of the contract be made by resolution; and WHEREAS, it has become necessary in the prosecution of the work to make alterations or modifications to the specifications and/or plans of the contract. NOW, THEREFORE, BE IT RESOLVED by the City Commission of the City of Bozeman, Montana, that the proposed modifications and/or alterations to the contract between the City of Bozeman, a municipal corporation, and Western Municipal Construction Inc., as contained in Change Order No. G-1, attached hereto, be and the same are hereby approved; and the City Manager is hereby authorized and directed to execute the contract change order for and on behalf of the City; and the City Clerk is authorized and directed to attest such signature. 234 PASSED, ADOPTED, AND APPROVED by the City Commission of the City of Bozeman, Montana, at a regular session thereof held on the 18th day of November, 2019. ______________________________________ CYNTHIA L. ANDRUS Mayor ATTEST: ______________________________________ ROBIN CROUGH City Clerk APPROVED AS TO FORM: ______________________________________ GREG SULLIVAN City Attorney 235 236 237