How to bid on a Headquarters and Operations Building for the DEPT of Defense

What the agency is buying

The U.S. Department of Defense is seeking design-build construction services for a new headquarters and operations building. This facility will be located at Baucau Airfield in Timor-Leste. This is an opportunity for construction firms to work on an international project for the U.S. government.

Key dates and deadlines

The solicitation was published on July 28, 2026. The deadline for proposals is August 06, 2026, at 12:00 AM ET. A pre-solicitation site visit was held on July 8, 2026. Contractors needed to submit a base access request by May 21, 2026, to attend the site visit.

Who this opportunity suits

This opportunity is suitable for construction firms with design-build capabilities. Experience with international projects, particularly in Southeast Asia, would be beneficial. Firms should be prepared for logistical challenges associated with overseas work and be able to arrange their own transportation to the site.

How to respond

To access the solicitation, click “View original source” to open the opportunity on the portal. If the first click leads to the portal’s homepage, click it again to go directly to the bid. You may need a free account to view all documents, though this is not always required.

Tips for a competitive response

Carefully review all provided documents, including the Request for Proposal and any amendments. Pay close attention to the Blank Bill of Quantity (BOQ) and the Proposal Inquiry form. Ensure your proposal clearly addresses all requirements and demonstrates your firm's capability to manage an international design-build project.

Highlight any relevant past performance on similar projects, especially those involving complex logistics or overseas locations. A strong understanding of the local conditions and potential challenges, as indicated by the encouragement to attend the site visit, will be important for a competitive bid.