HRGreen Questcdn #10419194

Two wastewater lift station upgrades, including five submersible pumps and electrical equipment

The Central Iron Range Sanitary Sewer District is seeking construction improvements at two wastewater lift stations in Chisholm, Minnesota. - Buyer: Central Iron Range Sanitary Sewer District, St. Louis County, Minnesota. HR Green, Inc. is identified as the soliciting agent; QuestCDN is the bid-document and electronic-submission platform. Neither is identified as an equipment supplier. - Work locations: WWTP Drain Lift Station and Buhl Lift Station. - Requested equipment: Replace and upsize three submersible pumps at the WWTP Drain Lift Station and two at the Buhl Lift Station. Replace lift station variable frequency drives (VFDs), and provide and install an active harmonic filter at the Buhl Lift Station. - Additional work: At the Buhl Lift Station, replace the wet-well top slab and install new hatches, vent piping, and instrumentation. At the WWTP Drain Lift Station, insulate wet-well piping to the valve vault. Work also includes Buhl discharge piping, site work, erosion control, and related appurtenances. - OEMs and specifications: No equipment manufacturers, product brands, or part numbers are identified. Quantities are stated only for the pumps; quantities for the other equipment and components are not specified.

Description

The project modifies two submersible lift stations, including wet wells and associated electrical equipment. Work at the WWTP Drain Lift Station includes demolishing and upsizing three pumps, replacing VFDs, and related site, insulation, and erosion-control work. Work at the Buhl Lift Station includes demolishing and upsizing two pumps and discharge piping, replacing the wet well top slab, and installing hatches, vent piping, instrumentation, VFDs, and an active harmonic filter. Bids are accepted only through vBid via QuestCDN.com, with a stated deadline of November 17, 2026, at 1:00 PM CST.

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