Blanket Contract(s) for Aquatic Herbicide Application Services

The Texas Parks and Wildlife Department (TPWD) is soliciting proposals under solicitation 802-27-76631 to establish blanket contracts for aquatic herbicide application services to control nuisance vegetation on water bodies throughout Texas. The scope of work includes three primary application methods: spray-boats, drone sUAS, and ATV-based services. While TPWD generally provides the herbicides and surfactants, they reserve the right to require contractors to supply these materials for reimbursement on specific projects. The contract is estimated to exceed 100,000 dollars and will run from the date of execution through August 31, 2028, with the possibility of three additional one-year renewals. Award decisions will be based on the best value to the state, and TPWD may award the contract to a single provider or multiple contractors. Evaluation involves an administrative review, a pass/fail assessment of references and equipment inspections, and a review of past performance. Contractors must adhere to strict safety and operational standards, including weekly equipment calibration, the use of factory-sealed aquatic-labeled herbicides, and GIS integration for drone services. Payment is typically issued within 30 days of invoice receipt via state warrants or local payment systems. Proposals must be submitted by November 17, 2026, and must include a comprehensive set of exhibits covering company profiles, technical proposals, and spill contingency plans.