Bid guide
How to bid on the Rio de la Plata Flood Control Project with the Dept of Defense
What the agency is buying
The Department of Defense is seeking one firm to design and build the Rio de la Plata Flood Control Project, Supplemental Contract 1. This is a firm-fixed-price, design-bid-build construction contract. The work will take place in Dorado and Toa Baja, Puerto Rico. This project is estimated to be between $250 million and $350 million for bonding and informational purposes.
Key dates and deadlines
The solicitation was published on August 4, 2026. The deadline for proposals is August 19, 2026, at 10:00 AM ET. Amendments 0001 and 0002 were posted on July 2, 2026, and August 4, 2026, respectively. An organized site visit is scheduled; details are in Section 00 73 00 of the solicitation.
Who this opportunity suits
This opportunity is suitable for construction firms specializing in heavy and civil engineering construction, particularly those with experience in flood control projects. The NAICS code for this solicitation is 237990, which covers Other Heavy and Civil Engineering Construction. The small business size standard for this NAICS code is $45 million. Firms should be prepared for a project of significant magnitude, as indicated by the estimated value.
How to respond
To access the official solicitation, supporting documents, and amendments, you need to use the PIEE Solicitation Module Link for W51DQV26RA002. Once on the PIEE system, scroll down to the bottom of the page to find all available documents. You may need a free account to view some documents.
Tips for a competitive response
Carefully review all sections of the solicitation, especially Section 00 31 32 for the general scope of work and Section 00 73 00 for site visit details. Pay close attention to Amendments 0001 and 0002, as these may contain important updates or clarifications. Be aware that full access to the construction site depends on obtaining remaining real estate rights, which will be secured before the full notice to proceed is issued. Ensure your bonding capacity aligns with the project's estimated magnitude of $250 million to $350 million.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from DEPT of Defense; the original posting controls.