Johnson Space Center Multiple Award Construction Contract Proposal

NASA/Johnson Space Center is issuing a Request for Proposal (RFP) for the Johnson Space Center Multiple Award Construction Contract (JMACC), 80JSC026R0008. The Johnson Space Center (JSC) Multiple Award Construction Contract (JMACC) will be a Multiple Award, Indefinite Delivery, Indefinite Quantity (IDIQ) contract vehicle for construction, revitalization, recapitalization, and infrastructure improvement projects at Johnson Space Center (JSC) and White Sands Test Facility (WSTF). The JMACC is not a

requirements contract and is therefore not mandatory for all construction work at JSC or WSTF. It is intended to serve as a highly flexible construction contracting vehicle to support mission-critical facility needs. All contractors will need to have capacity to manage multiple Task Orders. The

scope of work under the JMACC includes, but is not limited to: • General construction. • Alteration, modification, and renovation of existing facilities. • Maintenance and repair of buildings and infrastructure. • Demolition of structures and facilities. • Design-build services. • New construction of buildings, facilities, and real property NASA will conduct this acquisition as a full and open competition. The North American Industry System (NAICS) code for this acquisition is 236210 and the small business size standard is forty-five million. This competitive acquisition will result in a Multiple Award, Indefinite Delivery Indefinite Quantity (IDIQ) with the ability to issue Firm-Fixed Price (FFP) task orders. The contract will have a base period of three (3) years from the date of award. You are notified of the following: 1. Proposals submitted in response to this solicitation shall be due no later than March 30, 2026, 1:00 P.M. Central Time. Proposals for this solicitation are required to be submitted through NASA’s Enterprise File Sharing and Sync Box (EFSS Box), a FedRAMP Moderate certified platform. Potential offerors, especially those that have not previously submitted a proposal utilizing NASA’s EFSS Box, are encouraged to review the solicitation instruction entitled “Electronic Proposal Delivery - Proposal Marking and Delivery Through NASA’s EFSS Box” which provides instructions related to the submission of proposal via EFSS Box. Offerors are encouraged to check with their corporate IT staff to determine if there are firewall restrictions that would need to be addressed prior to the submission of proposal files through NASA’s EFSS Box. 2. All

questions regarding this RFP should be submitted in writing, electronically to William Long,

Contracting Officer, at [email protected] on or before March 11, 2026, 10:00 A.M. Central Time. Offerors are encouraged to submit

questions as soon as possible for consideration. 3. The RFP and all