# HRGreen Questcdn #10419194

Lift station pump, electrical, and conveyance improvements

**Posted:** October 26, 2026
**Respond By:** November 17, 2026
**Identifier:** 10419194
**NAICS:** 237110, 238220, 238210, 237990

The Central Iron Range Sanitary Sewer District is seeking construction improvements at two wastewater lift stations in Chisholm, Minnesota.
- **Government buyer:** Central Iron Range Sanitary Sewer District, St. Louis County, Minnesota. HR Green, Inc. is identified as the soliciting agent; QuestCDN is identified as the bid-document and submission platform.
- **Project:** Buhl Conveyance Improvements (Project #10419194), covering the WWTP Drain Lift Station and Buhl Lift Station.
- **Equipment and components:**
  - Replace and upsize 3 submersible pumps at the WWTP Drain Lift Station and 2 submersible pumps at the Buhl Lift Station; no part numbers or OEMs are specified.
  - Replace lift station variable frequency drives (VFDs); quantity and part numbers are not specified.
  - Provide and install an active harmonic filter at the Buhl Lift Station; no part number or OEM is specified.
  - Replace the Buhl Lift Station wet-well top slab and install new hatches, vent piping, and instrumentation.
- **Construction scope:** Includes Buhl Lift Station discharge piping, insulation of WWTP Drain Lift Station wet-well piping to the valve vault, and related wastewater bypass, piping and plumbing, instrumentation and controls, electrical, earthwork, exterior improvements, utilities, site work, erosion control, and appurtenances.
- **OEMs:** No equipment manufacturers or brands are identified in the available notice or attachment summary.

### Description

The project modifies two submersible lift stations and their associated wet wells and electrical equipment. Work at the WWTP Drain Lift Station includes demolishing and upsizing three pumps, insulating wet-well piping to the valve vault, erosion control, and replacing the lift station VFDs. Work at the Buhl Lift Station includes demolishing and upsizing two pumps and discharge piping, replacing the wet-well top slab with new hatches and vent piping, installing new wet-well instrumentation, site work, erosion control, VFD replacement, and an active harmonic filter. Related appurtenances are included, and bids are accepted only through vBid via QuestCDN.com.

[View original listing](https://qcpi.questcdn.com/cdn/posting/?group=3939&provider=3939)