CLARK CONSTRUCTION GROUP LLC - IRA: PROVIDE LABOR, MATERIALS, SUPERVISION, AND EQUIPMENT TO CONSTRUCT THE NEW CISA HQ BUILDING. SERVICES INCLUDE, BUT ARE NOT LIMITED: CIVIL AND SITE WORK CONSISTING OF HEAVY EARTH WORK, ETC.EXCAVATION, STABILIZATION OF EXISTING SLOPE, FOUNDATIONS

On Feb 24, 2026, General Services Administration obligated $559,008,540.58 to CLARK CONSTRUCTION GROUP LLC for ira: provide labor, materials, supervision, and equipment to construct the new cisa hq building. services include, but are not limited: civil and site work consisting of heavy earth work, etc.excavati…. The award is classified under NAICS 236220 — COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION and issued as a firm fixed price contract. Competition extent: full and open competition with 2 offers received. The procurement used a NO SET ASIDE USED. set-aside. Performance is located in WASHINGTON, DC. The contract is scheduled through Aug 20, 2027 — approximately 15 months remaining. This award is one of several similar procurements from General Services Administration under NAICS 236220 — related awards are listed below.