The U.S. Army Corps of Engineers – New England District is seeking a contractor for chemical vegetation control at Knightville Dam and Littleville Lake in Huntington, MA, with additional work at Dayville – Kinne Brook Rd. in Chester, MA. The work includes spot spraying rip rap, spillway areas, poison ivy, and invasive species like Japanese knotweed across multiple sites, totaling approximately 41 acres of herbicide treatment. The solicitation and associated documents will be available on or about May 18, 2026, with no bid or submission deadlines mentioned. No budget amount is specified in the description. Performance of services will take place at the specified locations in Huntington and Chester, Massachusetts.