This opportunity is a 100% Total Small Business set-aside for the purchase and installation of two Closed-Circuit Fluid Coolers and associated pumps at Buildings 590 and 591 on Joint Base San Antonio (JBSA) Fort Sam Houston, Texas. The work must be performed in accordance with the attached Statement of Work and salient characteristics. A site visit is scheduled for June 3, 2026, at JBSA Fort Sam Houston, with attendance requests due by May 27, 2026. Questions must be submitted in writing by June 4, 2026. No budget amount is specified in the description.