STORM DRAIN REPAIR, BLDG 2499

Contract N6247326D0019/0546 | Awarded Jul 2026 | Contract completion Jul 2027 | Self-performed 100%

Demolish failed asphalt swales at the main storm drain inlet at Building 2499 and construct two new concrete swales with a new steel grate and frame, plus compacted DG and river-rock surround to prevent erosion and scour. Includes Clear Storm Drain Phase 3: clearing culverts, channels and V-ditches across the station.