Lake Lajoie Dam Siltation Removal

This subcontract involves dredging operations at the Lake Lajoie Dam for the Tennessee Department of Environment and Conservation. The selected contractor will work under prime contractors to remove approximately ten cubic yards of siltation to expose the riser gate using either mechanical or suction dredging methods. A critical requirement of the project is the implementation of containment measures to ensure no material re-enters the lake or flows downstream, adhering strictly to the limited state dredging general permit. The project is located in Henderson, Tennessee, and falls under NAICS code 237990. Interested parties must submit their responses by October 22, 2026. The final deliverables for this engagement are a fully exposed riser gate and the successful containment of all removed silt.