Defender Contracting & Construction Services, Kansas City, Missouri, has been awarded not-to-exceed $77,000,000 indefinite-delivery/indefinite-quantity contract for Simplified Acquisition of Base Engineering Requirements. The contractor will provide all management, labor, material, equipment, transportation, supervision and minor designs to accomplish simultaneous projects for a broad range of maintenance, repair and minor construction work on real property. Areas of work include, but are not limited to, airfield support, research and development, waterfront, medical, academic, secure areas, infrastructure, administrative and institutional. Work will be performed at Joint Base (JB) Charleston, South Carolina, and is expected to be completed June 28, 2026. This award is the result of a competitive acquisition with seven offers received. Fiscal 2021 operation and maintenance funds in the amount of $3,000 will be obligated at the time of award. The 628th Contracting Squadron, JB Charleston, South Carolina, is the contracting activity (FA4418-21-D-0002).