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Awarded contract·City of Waukesha·Wisconsin

Clean Water Plant Phase 3 Improvements

$19.5MSingle Award
Contract source

Description

This contract concerns a large‑scale upgrade of a municipal clean‑water treatment plant, encompassing the installation of standby generators, paralleling switchgear, automatic transfer switches, and associated conduit, wiring, and gas‑piping work, as well as demolition of existing roughing filters. The solicitation was issued by the City of Waukesha, Wisconsin, and bids were received on March 28 2025. Four vendors submitted lump‑sum bids ranging from approximately $18.6 million to $20.2 million. The contract type is a lump‑sum (Firm‑Fixed‑Price) award, and the procurement was conducted under full and open competition. No award decision, contract start/end dates, or contractor contact details are disclosed in the tabulation. • Scope: Standby power generation, electrical switchgear, transfer switches, conduit/wiring, gas piping, demolition of roughing filters. • Procurement: Open competition with four bidders; contract to be awarded as a single lump‑sum agreement. • Value: Estimated award amount between $18.6 M and $20.2 M.

Attached files

Key dates

Bids closed
3/28/2025

Last updated

Details

Award type
Single Award
Procurement
Full and Open Competition
Industry
Water Management and Sanitation
NAICS
237110
Solicitation №
9533498

Contract value

$19,500,000

The bid tabulation lists three concrete lump‑sum offers: $18,600,000 (Lee Mechanical), $19,277,700 (JH Hassinger), and $19,568,033 (Staab Construction), with a higher figure of $20,243,000 also appearing for Staab. Assuming the lowest competitive bid would likely be selected, the award value would be near $18.6 million. However, the presence of a higher $20.2 million figure suggests a potential ceiling. Taking an average of the three disclosed amounts yields roughly $19.15 million, and rounding to a sensible estimate gives about $19.5 million. Therefore, the contract’s estimated value is approximately $19.5 million.

AI estimate from the award documents

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