| Location: | Virginia |
|---|---|
| Posted: | Apr 23, 2026 |
| Due: | Apr 29, 2026 |
| Agency: | DEPT OF DEFENSE |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | W51EW7-26-R-A010 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
1. BACKGROUND & OBJECTIVE
This announcement is a DRAFT Request for Prototype Proposal (RPP) issued by the Mission & Installation Contracting Command (MICC) Theater Support Center (TSC) on behalf of The Old Guard (TOG). In preparation for the upcoming formal release of the Caisson Wagon Request for Prototype Proposal (RPP) under 10 U.S.C. ยง 4022 (Other Transaction Authority), the Government is seeking industry input on the draft solicitation documents.
The objective of this draft release is to ensure that the Government's requirements are clear, realistic, and structured to yield the best possible prototype solutions. Industry feedback on these draft documents is highly valuable and will be utilized to refine the final RPP prior to its formal publication.
2. DRAFT DOCUMENTS PROVIDED FOR REVIEW
The following draft documents are attached to this notice for industry review:
3. IMPORTANT DATES
Feedback & Questions Due Wednesday, April 29, 2026, by 12:00 PM ET
Anticipated Final RPP Release May 11, 2026
4. INSTRUCTIONS FOR SUBMISSION
Interested parties are requested to review the attached documents and provide any questions, comments, or recommendations for improvement.
5. DISCLAIMER
Please note that this communication and posting is for market research and document refinement purposes only. It does not constitute a formal solicitation, Request for Prototype Proposal (RPP), or a promise to issue a contract or agreement. The Government will not reimburse any costs associated with reviewing these drafts, preparing a response, or providing feedback.
| May 12, 2026 | [Solicitation (Original)] Caisson Wagon - Other Transaction Authority (OTA) Request for Prototype Proposal (RPP) W51EW7-26-R-A010 |
| Jun 3, 2026 | [Solicitation (Updated)] Caisson Wagon - Other Transaction Authority (OTA) Request for Prototype Proposal (RPP) W51EW7-26-R-A010 |

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