Malmstrom Air Force Base Sentinel Ground Based Strategic Deterrent (GBSD) Utilities Infrastructure System

The U.S. Army Corps of Engineers, Seattle District, is conducting market research via a Sources Sought synopsis for the anticipated construction of the Sentinel Utilities Infrastructure System at Malmstrom Air Force Base, Montana. This project will encompass the construction of water, wastewater, electrical, natural gas, and telecommunications distribution systems to support the Sentinel Ground Based Strategic Deterrent (GBSD) Operation and Maintenance Complex. The anticipated contract will be a firm-fixed price construction project with an estimated magnitude between $100,000,000 and $250,000,000, requiring 100 percent payment and performance bonds. Interested firms are requested to respond to this Sources Sought notice by October 31, 2025, and must be registered in the System for Award Management (SAM). Responses should include firm information, relevant project experience (within the last 10 years), bonding information, and business classification under NAICS code 237130. This is for informational/market research purposes only and does not constitute a request for proposals; no reimbursement will be provided for response costs.

Notice ID

f259731ee3874527b903385c9622992e

Solicitation Number

W912DW_SentinelGBSD-Utilities_NAICS237130

NAICS Code

237130

Classification Code

N/A