Bridge Washing and Retaining Wall Preservation

This subcontract opportunity involves providing specialized cleaning and preservation services for bridge structures and retaining walls on New York State Department of Transportation projects. The scope of work requires the use of high-pressure washing equipment for bridges and the application of sealants to preserve retaining walls across the five boroughs of New York City, including the Bronx, Kings, New York, Queens, and Richmond. The project falls under NAICS code 238990 and is intended for contractors capable of delivering fully cleaned bridge structures and preserved walls to prime contractors. Interested parties must submit their responses by the deadline of December 3, 2026.