Chemical Vegetation Control Services, Tully Lake, Royalston, MA

The contract requires the provision of all labor, materials, and equipment to perform chemical vegetation control across five distinct areas totaling approximately 26.38 acres at Tully Lake in Royalston, Massachusetts. Work includes foliar chemical spray treatments on invasive and woody vegetation in the spillway and inlet/outlet channels (6.5 acres), early successional habitat adjacent to the spillway (11.37 acres), the dam surface (6.01 acres), along both sides of a 0.85-mile stretch of Doane Hill Road (2.06 acres), and beside a 0.36-mile trail (0.44 acres). The contractor must achieve at least a 90% kill rate of targeted vegetation within 30 days of application, with re-spraying required at no additional cost if standards are not met. All work must comply with U.S. Army Corps of Engineers Safety and Occupational Health Requirements (EM 385-1-1), including conducting an Activity Hazard Analysis, designating a Site Safety and Health Officer, and ensuring first aid and CPR readiness. Environmental protections are stringent, prohibiting the rinsing of equipment or disposal of excess chemicals near water bodies and requiring public notice signs to be posted for seven days post-treatment. This procurement is a total small business set-aside under NAICS code 561730 with a size standard of $9.5 million in average annual receipts, and vendors must maintain an active SAM.gov registration at the time of submission to be considered responsive. Offers are evaluated on technical capability, price, and past performance under a trade-off basis, not the lowest price technically acceptable model. Performance must be completed by October 26, 2026, with delivery and acceptance occurring on-site at the Tully Lake Dam. The contract incorporates numerous FAR and DFARS clauses relating to labor standards, cybersecurity compliance, anti-terrorism training, prohibitions on certain foreign-sourced equipment and materials, and whistleblower protections. Contractors are required to submit chemical applicator licenses, Material Safety Data Sheets, and several engineering forms prior to commencing work, and must provide a full list of personnel, ensure at least one employee can communicate effectively with government staff, and comply with site-specific security protocols including force protection conditions, antiterrorism awareness, and random inspections. Payment will be processed exclusively through WAWF, and the prime contractor is responsible for ensuring all subcontractors adhere to all contractual obligations.