The Department of Defense, specifically the Department of the Army, is seeking qualified contractors for the MATOC Work Plan to expand the Doorstop Parking Apron at Osan Air Base. This project involves the repair or alteration of airfield structures, with a focus on enhancing operational capabilities at the base. The estimated contract value ranges from $1,000,000 to $5,000,000, and interested contractors are encouraged to attend a site visit on December 30, 2025, at 0930 hours. Proposals must be submitted by 1000 hours on the closing date of the RFP, and inquiries can be directed to Liam Smith at liam.d.smith2.mil@army.mil or Dong Kim at dong.h.kim49.mil@army.mil.