36C26226Q0396_4.docx

This is an Amendment to a Previous Combined Solicitation for chemical treatments and cooling tower/boiler water treatment services at the Southern Arizona Veterans Affairs Health Care System (SAVAHCS) in Tucson, Arizona. The solicitation number is 36C26226Q0396, issued by the Department of Veterans Affairs, Veterans Health Administration, Veterans Integrated Service Network 22 through the NCO 22 - Network Contracting office located at 3601 S. 6th Avenue, Tucson, AZ 85723. The response deadline is May 13, 2026, at 3:00 PM Mountain Time. The product/service code is J029 (with NAICS code 238220), and this opportunity is designated as a small disadvantaged veteran-owned small business (SDVOSBC) set-aside with no Recovery Act funds involved.

The contract specialist point of contact is Mirna Gastelum Romero (Mirna.GastelumRomero@va.gov). The place of performance is the Southern Arizona VA Health Care System facility in Tucson, Arizona. This amendment references an attached document (S06 36C26226Q0396 0002 - Amendment) for specific changes to the previous combined solicitation. The document indicates archival procedures requiring retention for 90 days after the response date. Additional solicitation details and requirements are contained in the referenced amendment document.