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Architecture & Engineering Division - State of Montana·Montana

FLBS Replace Sewer Treatment System

Closes 3/20/2024$130k – $300kInvitation for Bid
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Description

The State of Montana is seeking a contractor to replace the FLBS (Flathead‑Lolo‑Bitterroot‑…) sewer treatment system across the state. The work includes design completion, civil and structural construction, mechanical/electrical equipment installation, and commissioning of a new wastewater treatment facility. Two qualified firms have already submitted bids, indicating a competitive price range near $2.6‑$2.9 M. This opportunity is ideal for companies with expertise in large‑scale water‑utility infrastructure, construction management, and utility‑grade engineering. • Scope: full replacement of a regional sewer treatment plant, covering civil works, process equipment, and system integration. • Budget: bids between $2.56 M and $2.91 M, suggesting a sizable contract for firms with proven utility construction capability. • Competitive landscape: currently two bidders (Prospect Construction and Diamond Construction) have submitted compliant bids; additional qualified contractors may still be considered before award.

Attached files

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

Contact

Anderson Montgomery(Procurement Officer)

[email protected]

(406) 449-3303

Key dates

Opened
4/11/2026
Closes
3/20/2024

Last updated

Details

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

Budget estimate

$130,000 – $300,000

Based on the submitted bid totals ($2.56 M–$2.91 M) and typical contractor profit margins for large utility projects (roughly 5‑10 % of contract value), the expected earnings for the winning firm would likely fall between $130,000 and $300,000. The lower end assumes a modest 5 % margin on the lowest bid; the higher end assumes a 10 % margin on the highest bid, accounting for potential change‑order work and performance incentives.

AI estimate from the solicitation

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