GMD Shipyard is located within the world-renowned Brooklyn Navy Yard and is the largest dry dock facility in New York City. GMD offers two 1090' x 150' graving docks, in addition to 1100' of wet berth, and provides 24-hour full service operational capabilities. Our dockyard maintains and operates numerous cranes ranging from 15 tons mobile to 200 tons gantry. The facility is outfitted with all the equipment and services necessary to produce and perform any type of maintenance or repair, including grit blasting, ultra high-pressure water blasting, painting and steel fabrication. With a dedicated team of skilled technicians and specialists, GMD Shipyard can respond to any task quickly and efficiently, whether it is routine maintenance or emergency dry-docking.