RFB-785-2600000643-4 | RFB-275-26 Willisburg Lake Dam Rehabilitation Project

The Commonwealth of Kentucky Department of Environmental Protection is soliciting bids for the Willisburg Lake Dam Rehabilitation Project under solicitation number RFB-785-2600000643-4. The scope of work involves extensive infrastructure improvements, including the construction of a reinforced concrete auxiliary spillway with precast concrete culverts, a stepped chute, and a stilling basin. Additional requirements include building a reinforced concrete floodwall with a concrete cutoff along the upstream crest, installing a new low-level drawdown valve, and remediating concrete cracking and seepage in the principal spillway culvert. The project also entails the abandonment of the City of Springfield's raw water intake and the installation of new intake lines, along with various demolition activities involving storm sewers, raw water lines, and existing embankment piezometers. General site work such as erosion control, earthwork, and temporary shoring is required, and the contractor must provide a custom-designed Water Diversion Plan. Bids must be submitted electronically through the Commonwealth's eProcurement system via the Vendor Self Service portal by the deadline of August 31, 2026, at 5:30 PM. All submissions must include the Official Bid Document and any required Bid Bond combined into a single PDF file. The project is classified under NAICS code 237990, and there are no domestic material requirements such as Buy America or Build America. Performance will take place at the Willisburg Lake Dam, with a public bid reading scheduled via conference call on the opening date. Interested parties may access AutoCAD drawing files from Stantec upon execution of an Electronic Document Transfer Agreement.