# Winnebago County Demandstar #62

Abandonment of the Snell Road Landfill groundwater extraction system

**Posted:** October 06, 2026
**Respond By:** November 03, 2026
**Identifier:** 62
**NAICS:** 562910

Winnebago County, Wisconsin, is seeking a contractor to abandon a groundwater extraction system beneath Snell Road Landfill.
- **Buyer:** Winnebago County; Winnebago County Solid Waste, Oshkosh, Wisconsin.
- **Requested work:** Abandon the horizontal groundwater extraction system (HGWES) located beneath Snell Road Landfill.
- **OEMs and vendors:** No OEMs, vendors, products, part numbers, or quantities are identified.
- **Notable requirements:** The work concerns an existing groundwater extraction system beneath a landfill; the notice does not provide further technical scope details.

### Description

Winnebago County requests proposals for abandonment of a horizontal groundwater extraction system (HGWES) located under the Snell Road Landfill. The solicitation is an Invitation to Bid, and electronic plan documents are available. A 5% bid bond is required. A mandatory pre-bid conference is scheduled for October 20, 2026, at 10:30 a.m. Central Time, at Winnebago County Solid Waste in Oshkosh, Wisconsin.

[View original listing](https://www.demandstar.com/app/limited/bids/552846/details)