Repair HVAC Building 304 and Hanger 9

This amendment to solicitation W50S8526BA010 authorizes the repair and maintenance of the heating, ventilation, and air‑conditioning (HVAC) systems in Building 304 and Hanger 9 for the U.S. Air Force. The amendment adds a Statement of Work (SOW) Addendum #1 to reflect a change in the Hanger 9 requirement, provides a Limited Source Justification for the Direct Digital Control (DDC) portion, corrects project numbers in the attachments, and incorporates an updated Wage Determination. The work will likely involve removal, repair, replacement, testing, and commissioning of HVAC equipment, as well as integration of DDC controls, all performed under the prevailing wage rules. • Repair, replace, or retrofit HVAC equipment in Building 304 and Hanger 9. • Provide DDC system installation/updates under a limited‑source justification. • Follow the updated Wage Determination (prevailing‑pay rules). • Incorporate changes outlined in SOW Addendum #1. • Perform work in compliance with Air Force specifications and safety standards.