Marine Dredging and Underwater Excavation

This subcontract for Marine Dredging and Underwater Excavation involves performing specialized seabed sediment and debris removal for prime contractors on City of Boston marine projects. The primary objective is to clear underwater areas to specific design depths and grades to facilitate bulkhead repairs, ensuring the excavated site is fully prepared for subsequent construction activities. All work must be executed using dredges and barges while adhering strictly to established environmental regulations. The project is located in Boston, Massachusetts, under NAICS code 237990. Interested parties must submit their responses by the deadline of December 10, 2026. This opportunity is managed through the City of Boston and focuses on critical marine infrastructure preparation within the 02201 zip code area.