The Department of Defense, specifically the Department of the Army, is soliciting proposals for building remediation services focused on HVAC ducting and air handlers at a designated facility. The primary objective is to remove foreign debris and contaminants, including hazardous materials such as Arsenic, Barium, Cadmium, Chromium, Lead, Selenium, Silver, and Silica, ensuring a safe and compliant environment. This procurement is critical for maintaining environmental safety and operational integrity within military facilities. Interested contractors should reach out to Phillip Chik at phillip.l.chik2.civ@army.mil or 971-355-4219, or Shana Stroh at shana.stroh@us.af.mil or 541-885-6380 for further details, and note that the response date has been extended with additional information provided in an RFI.