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Montana Department of Administration, Architecture & Engineering Division·Montana

FLBS Replace Sewer Treatment System

Closes 3/20/2024$2.5M – $3.0MInvitation for Bid
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Description

The FLBS Replace Sewer Treatment System project calls for the complete replacement of the wastewater treatment plant serving the Flathead‑Basin‑South (FLBS) water system in Montana. The work encompasses demolition of existing structures, civil and structural engineering, mechanical installation of treatment equipment, and related environmental compliance. Two qualified contractors submitted competitive bids ranging from roughly $2.5 M to $2.9 M, each required to provide a 10 % bid bond and having received three addenda.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Anderson Montgomery(Bid Modification Contact)

[email protected]

(406) 449-3303

Key dates

Opened
9/1/2026
Closes
3/20/2024

Last updated

Details

Type
Invitation for Bid
Industry
Water Management and Sanitation
NAICS
237110
Solicitation №
2016-01-01-02

Budget estimate

$2,500,000 – $2,950,000

Based on the published bid amounts ($2,556,000 and $2,912,930), the contract value is expected to fall within the $2.5 M–$3.0 M range. Assuming a typical contractor margin of 5‑10 % for a project of this size, the client could anticipate earnings roughly between $125,000 and $300,000, but the full contract budget to the awarded firm will be the total bid amount.

AI estimate from the solicitation

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