Agenda - Council - 05/13/2025 - Laserfiche WebLink

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future connection from Lano's site. To fully make the connection, the storm sewer stub would cross the south end of Global Gloves' property at 13 601 Tungsten Street. Global Glove informed city staff they are supportive of allowing a future storm sewer connection across the south end of their property and providing the required permanent drainage and utility easement. In the meantime, Lano will continue working with their engineer to design their private on -site stormwater improvements for potential future construction and connection to the 12-inch stub provided as part of this project. Alternate Bid Watermain and sanitary sewer extend through 4 private properties from the west end of Rivlyn Avenue to Riverdale Drive, generally under green space and a shared driveway. As an alternate bid, this watermain is proposed to be replaced in the same manner as the watermain under Rivlyn Avenue and Tungsten Street. The private shared driveway is proposed to be replaced to match existing materials, a combination of gravel and bituminous. These public utilities are located under an existing drainage & utility easement. However, while designing the alternate bid, Bolton & Menk indicated additional temporary construction easements would be needed to perform construction. In total, 5,364 square feet of easement spread across the 4 properties will be required, as shown in the attached temporary easement exhibit. During the project design process, staff sent a total of 5 letters to the 4 properties within the alternate bid area, in addition to holding a public open house. Two of the letters, the latest hand -delivered to these properties on April 10 th, requested a meeting to discuss the necessary construction easements. To date, staff have been contacted by 3 of the 4 property owners, only one of whom is agreeable to providing the required temporary easements to allow the proposed construction to occur. Because the alternate bid work is not located under Rivlyn Avenue, this work could be completed in the future, either in coordination with another watermain improvement project or as a separate project, to avoid delaying the delivery of this project. Staff anticipate minimal to no cost increase to construct these improvements as part of a future project. If the alternate bid is not awarded, staff will add a future watermain replacement project to the Capital Improvement Program and inform the impacted residents of this action. Preliminary Schedule Remaining • Council Awards Contract to the Lowest Responsible Bidder (base bid or base + alternate bid) o May 13, 2025 • Contractor Begins Construction o June / July 2025 • Contractor Substantially Completes Construction o New watermain in-service, new bituminous in -place, topsoil and seed in -place o September 30, 2025 • Contractor Final Completion o Verify final restoration; punch list created o October 31, 2025 Notification: If the Council accepts the bids and awards a contract for construction, letters will be mailed to property owners with updates on the project status. Engineering staff maintain City Improvement project web pages with the most current project information. Time Frame/Observations/Alternatives: