How to bid on the Sentinel Utility Corridor project at Malmstrom Air Force Base

What the agency is buying and why it matters

The Department of Defense is seeking industry input for a Sentinel Utility Corridor project at Malmstrom Air Force Base, Montana. This is an opportunity for construction firms to provide feedback and learn about a significant upcoming project.

The agency plans to use a Progressive Design-Build process with Other Transaction Authority. Understanding this approach is key for potential vendors.

Key dates and what happens at the deadline

This announcement was published on August 10, 2026. The deadline for submitting input is September 24, 2026, at 3:00 PM ET. All responses must be submitted by this time.

Details for an Industry Day will be posted separately when available. Vendors should monitor the original solicitation for updates regarding registration.

Who this opportunity suits

This opportunity is suitable for construction firms, particularly those with experience in utility corridor projects or those interested in Progressive Design-Build methods. Firms familiar with Department of Defense projects or those looking to expand into this area will find this relevant.

The agency is specifically looking for industry input, making this a chance for businesses to influence the project's direction and demonstrate their capabilities early.

How to respond

To access the full details and questionnaire, click “View original source” on the portal. If the first click leads to the homepage, click it again to go directly to the bid.

You may need a free account on the portal to view all attached documents. The notice includes a questionnaire and guidance on the Progressive Design-Build process with Other Transaction Authority. Review these materials carefully to prepare your response.

Tips for preparing a competitive response

Carefully read all attached documents, including the Sources Sought, questionnaire, and the Progressive Design-Build (PDB) with Other Transaction Authority (OTA) Playbook and Placemat. Understanding the agency's acquisition process is crucial.

Provide thorough and thoughtful answers to the questionnaire. Your input can help shape the project and demonstrate your expertise. Pay attention to any specific areas where the agency is requesting feedback.

Monitor the original solicitation for updates, especially regarding the Industry Day registration. Attending an Industry Day, if available, can provide valuable insights and networking opportunities.