How to bid on Renovate B203 for C130 J Conversion for the Dept of Defense

What the agency is buying

The Department of Defense is seeking a contractor to renovate Building 203, an aircraft engine shop located in Vienna, OH. This renovation is necessary to support the maintenance of C-130J aircraft engines and propellers.

The project involves constructing enclosed, temperature- and humidity-controlled areas within the existing workshop. These new areas will be used for storing and maintaining engines on stands, and for repairing J-model propeller blades. Vendors should review the attached Statement of Work and Specifications for full details.

Key dates and deadlines

This solicitation was published on August 05, 2026. All responses must be submitted by September 09, 2026, at 10:00 AM ET. It is important to submit your proposal before this deadline, as late submissions may not be considered.

Who this opportunity suits

This opportunity is suitable for construction firms with experience in facility renovations, particularly those involving specialized environmental controls for sensitive equipment like aircraft engines and propellers. Firms with a background in government contracting or projects for the Department of Defense may find this a good fit. The relevant category for this work is construction.

How to respond

To access the solicitation documents and prepare your response, you will need to go to the original source portal. Click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid.

You may need to create a free account on the portal to view all the documents, though this is not always required for every bid. Once you have access, carefully review the Statement of Work and Specifications to understand all requirements before preparing your proposal.

Tips for a competitive response

When preparing your proposal, pay close attention to the specific requirements for temperature and humidity control in the new enclosed areas. Detail your experience with similar environmental control systems and specialized construction for sensitive equipment.

Clearly outline your project plan, including timelines, proposed materials, and how you will ensure compliance with all specifications. Highlight any relevant past performance on similar projects, especially those for government agencies, to demonstrate your capability and reliability.