Renovation of a water / sewer project in Aurora, Colorado. Completed plans call for the renovation of a water / sewer project.

Reference Number 0000333127 Acceptance Deadline 11/01/2023 04:00 PM EDT Questions are submitted online No Any questions must be submitted in writing by email to Clint Weisz, Project Manager, at cweisz@auroragov.org, and to Nathan Jones, Contract Administrator at njones@auroragov.org. The estimated cost for this project is from $3,400,000.00 to $3,900,000.00 Documents require that all work be Substantially Complete by June 30, 2025 with Final Completion by July 30, 2025 The automatic transfer switch (ATS) at the Piney Creek Lift Station (PCLS) recently experienced a failure that revealed underlying issues with the current electrical layout in the facility. These issues include being unable to isolate the lift station power without Xcels assistance, being unable to isolate and easily remove either the normal or emergency power breakers for maintenance, and high arc flash ratings on the ATS making it unsafe to service. The lift station is a critical asset in the Citys system that can reach overflow levels in as little as 5 minutes under peak flows. In the event the lift station is inoperable, sewage will spill into Piney Creek which is a Water of the State and eventually discharges to Cherry Creek Reservoir. Aurora staff has installed a band aid fix that allows the emergency generator to run a single pump and has parts on order to return the lift station to its former operating conditions. This project will replace the band aid fix with a permanent solution. The City is planning to construct improvements to improve redundancy, operational efficiency and safety for City employees. The project will install and construct Conduit & Wire, ATS, cabinets, controllers, power monitors, PLC integration, door intrusion switches, motion monitors, and other miscellaneous electrical and civil improvements necessary to complete the project. The City shall have the right to reject any and all Bids *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.