SEAMAIR CONSTRUCTION, INC. - THE WORK INCLUDES ESTABLISHING A VEGETATION-FREE ZONE (VFZ) WITH NEW MULTI-STAGE RIPRAP SWALE, CONTROL STRUCTURE, AND JUNCTION, SURVEYING, ENVIRONMENTAL CONTROLS, AND JUNCTION TO MITIGATE ONGOING EROSION.

On Nov 17, 2025, Department of Defense obligated $3,546,097 to SEAMAIR CONSTRUCTION, INC. for the work includes establishing a vegetation-free zone (vfz) with new multi-stage riprap swale, control structure, and junction, surveying, environmental controls, and junction to mitigate ongoing eros…. The award is classified under NAICS 237990 — OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION and issued as a firm fixed price contract. Competition extent: not available for competition with 1 offer received. The procurement used a 8(A) SOLE SOURCE set-aside. Performance is located in CORONA, CA. The contract is scheduled through Dec 7, 2026 — approximately 5 months remaining. This award is one of several similar procurements from Department of Defense under NAICS 237990 — related awards are listed below.