Total Maintenance for Critical Facilities at USAG Humphreys and Camp Yongin

The U.S. Army is conducting market research to identify qualified vendors capable of providing total maintenance services for critical facilities at USAG Humphreys and Camp Yongin, with the requirement identified under NAICS code 811490. This sources sought notice, issued under FAR Part 10, is solely for informational and planning purposes and does not constitute a request for proposals or any commitment to award a contract. The work involves comprehensive maintenance operations across multiple locations, as detailed in the attached draft performance work statement, and is aimed at ensuring the operational readiness and sustainability of key infrastructure. The solicitation number is W51LL526RA004, posted on May 20, 2026, and all responses must be submitted through the designated SAM.gov portal. The responsible office is the Department of Defense, under the contracting office located in APO, AP, with Kumok Kim serving as the primary point of contact via email at kumok.kim2.ln@army.mil. There is no set-aside designation specified, and while the place of performance includes USAG Humphreys and Camp Yongin, specific addresses are not yet defined. All interested parties are encouraged to review the draft performance work statement and engage through the provided official channel for any additional information or clarification.