Attch3_ Amenment1_QA Matrix W9124J-26-Q-HVAC_02 Aug 2026.xlsx

This is a Questions and Answers Matrix that provides government responses to contractor inquiries regarding a Performance Work Statement (PWS) for HVAC duct cleaning services at Building 325, Fort Sam Houston, Texas.

The Q&A Matrix addresses eight operational questions submitted by potential contractors during the pre-solicitation phase. Key technical specifications disclosed include: approximately 15,000 linear feet of ductwork, 100 registers measuring 24 inches by 24 inches, duct heights ranging from 9 to 12 feet above floor, both interior and exterior lined ducts, and availability of electrical receptacles in work areas. Operational parameters specify building hours of 7:00 a.m. to 4:00 p.m., with areas to be shut off and maintained at normal room temperature during maintenance services. The government confirmed contractors may remove HVAC components for thorough cleaning and disinfecting, provided components are resealed and areas are cleaned afterward. The matrix clarifies that the government is requesting only capability statements, not quotes, during this pre-solicitation phase and will schedule site visits a few days prior to the actual RFQ release. This amendment was issued on July 19, 2023, with a deadline for capability statement responses of September 4, 2026, no later than 12:00 noon CDT. The solicitation number is W9124J-26-Q-HVAC, issued by the Department of the Army Materiel Command Mission and Installation Contracting Command at Fort Sam Houston.