The U.S. Army Corps of Engineers – New England District is seeking a contractor to replace two culverts at Knightville Dam in Huntington, MA. The work involves removing and replacing a stone box culvert and a corrugated metal pipe, with the contractor responsible for all final measurements. The estimated construction budget is between $100,000 and $250,000. The solicitation and contract documents will be available online on or about August 7, 2026. This procurement is set aside for small businesses, and vendors must have an active SAM.gov registration to be considered.