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  5. ›2026 Belt Creek Tailings Interim Stabilization Project in…

Montana Department of Environmental Quality·Montana

2026 Belt Creek Tailings Interim Stabilization Project in Cascade County, Montana

Closes 8/21/2026$750k – $1.5MInvitation for Bid
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Description

• Scope includes environmental remediation, hazardous‑material management, and interim site stabilization (Commodity Codes 1630 & 1608). • Bid window opens 08/03/2026 11:00 AM MDT and closes 08/21/2026 2:00 PM MDT; submissions are sealed until the close time. • Primary point of contact is Rebecca Gregg (email [email protected], phone (406) 444‑3101). • No explicit contract value is disclosed; payment terms are Net 30 after invoicing.

Attached files

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

Contact

Rebecca Gregg

[email protected]

(406) 444-3101

Key dates

Opened
8/3/2026
Closes
8/21/2026

Last updated

Details

Type
Invitation for Bid
Industry
Environmental Services
NAICS
562910
Solicitation №
DEQ-IFB2027-427004

Budget estimate

$750,000 – $1,500,000

Because the solicitation does not disclose a total contract value, we estimate based on comparable interim remediation projects in Montana, which typically range from $500,000 to $2,000,000 depending on site size, contaminant complexity, and required equipment. The Belt Creek Tailings site is a moderate‑size tailings area, so a plausible award could fall between $750,000 and $1,500,000.

AI estimate from the solicitation

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