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GAOA Melstone Dam Reconstruction   4

ID: 140L0625R0012 • Type: Solicitation • Match:  85%
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Description

GAOA MELSTONE DAM RECONSTRUCTION
Background
The GAOA Melstone Dam Reconstruction project is issued by the Bureau of Land Management (BLM) as part of their mission to manage public lands for various uses while ensuring environmental protection.

The goal of this contract is to reconstruct the Melstone Dam in Montana, which is critical for water management and flood control in the region. This solicitation is an electronic request for proposal for construction at Melstone Dam, with complete specifications and drawings available.

Work Details
The contractor will be responsible for all labor, materials, equipment, and supervision necessary for the reconstruction of the Melstone Dam. This includes tasks such as:

- Demolition of existing structures
- Excavation
- Installation of reinforced concrete pipes (RCP)
- Construction of outlet conduit towers/risers
- Concrete work
- Major excavation and backfill
- Muck excavation
- Installation of sand filter drains and energy dissipation basins (stilling basins)
- Riprap installation
- Final grading with survey-grade equipment
- Topsoiling and restoration.

The contractor must also adhere to safety regulations and quality control plans throughout the project.

Period of Performance
The contractor shall begin performance within 10 calendar days after receiving the award and must complete it within 350 calendar days after receiving notice to proceed.

Place of Performance
The construction projects will be performed at Melstone Dam located in Musselshell County, Montana.

Overview

Response Deadline
Feb. 20, 2026, 4:00 p.m. EST (original: Nov. 4, 2025, 4:00 p.m. EST) Past Due
Posted
Sept. 23, 2025, 6:44 p.m. EDT (updated: Feb. 11, 2026, 4:23 p.m. EST)
Set Aside
Small Business (SBA)
Place of Performance
Melstone, MT USA
Source

Current SBA Size Standard
$45 Million
Pricing
Likely Fixed Price
Est. Level of Competition
Average
Est. Value Range
Experimental
$2,000,000 - $6,000,000 (AI estimate)
On 9/23/25 BLM National Office issued Solicitation 140L0625R0012 for GAOA Melstone Dam Reconstruction due 2/20/26. The opportunity was issued with a Small Business (SBA) set aside with NAICS 237990 (SBA Size Standard $45 Million) and PSC Z2KA.
Primary Contact
Name
McKeon, Lisa   Profile
Phone
(850) 890-6395
Fax
(000) 000-0000

Additional Contacts in Documents

Title Name Email Phone
None J. Helm Profile jhelm@blm.gov None

Documents

Posted documents for Solicitation 140L0625R0012

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Additional Details

Source Agency Hierarchy
INTERIOR, DEPARTMENT OF THE > BUREAU OF LAND MANAGEMENT > NATIONAL OPERATIONS CENTER
FPDS Organization Code
1422-OC665
Source Organization Code
100179346
Last Updated
March 7, 2026
Last Updated By
fbms_acq@ios.doi.gov
Archive Date
March 7, 2026