Specifications include, but are not limited to: • Marine-related metalwork fabrication and repair, including but not limited to welding or otherwise fabricating davits, winches, booms, steel barges, gangways and other marine-related woodwork and metalwork. • Marine salvage, repair and dive inspections, including but not limited to vessel salvage, repair of moorings, removal and installation of pilings and the removal of underwater debris, rigging, etc. • Repair of any pier components including, but not limited to: decking, ladders, stringers, etc. • Installation, removal, maintenance, and storage of piers, floats, gangways and barges including, but not limited to, seasonal removal and placement of floats, gangways, and barges or removal and/or storage for storm events • Supply, transport, installation, maintenance, and repair of moorings, buoys, and utility markers • Water transport of supplies and equipment, including but not limited to vessel operations for transporting heavy supplies, personnel or equipment to DCR locations requiring access by water, such as the Boston Harbor Islands, Hingham piers, and other DCR locations. • Haul, launch, and tow of vessels, etc., in support of DCR maintenance and operations statewide, including the Boston Harbor Islands and other DCR locations within Boston Harbor • Other unspecified marine-related services, including all supplies and equipment related to services listed above. • All work under this contract shall meet all government regulations and be strictly in accordance with maritime navigational rules.