D2 performed all sitework required for the Cooling Tower Replacement at Dumbarton Oaks, including excavation, grading, backfill, and structural support preparation for new mechanical infrastructure.
Our team managed all earthwork, demolition, and material handling associated with the cooling tower foundations and utility pathways, working within an active historic campus with strict logistical and environmental controls.
D2 provided full-site coordination, safety compliance, and phased execution to support uninterrupted operations while delivering precise subgrade preparation for the upgraded cooling system.
