Z--DEEP CLEAN BARRY BAKER TUNNEL (PRESSURE WASH) SERV

The National Park Service is seeking deep cleaning pressure wash services for the Baker-Barry Tunnel located within the Golden Gate National Recreation Area. This requirement, issued under solicitation number 140P8626Q0029, is a combined synopsis and solicitation for maintenance services. The project is classified under NAICS code 561990, All Other Support Services, and PSC Z1LC, Maintenance of Tunnels and Subsurface Structures.

This procurement is designated as an SBA (SBA) set-aside. Technical and administrative documentation for the project includes nine attachments, such as a contract price schedule, site drawings and maps, and a consolidated list of questions and answers. Recent updates to the solicitation incorporated site visit sign-in sheets and supplemental project information while maintaining the established submission timeline.

Michael Gabriel is the designated point of contact for this requirement. Responses to the solicitation must be submitted by the deadline of May 11, 2026. All work associated with the deep cleaning and pressure washing is to be performed at the Golden Gate National Recreation Area.