Site work for a civil project in Willisburg, Kentucky. Completed plans call for site work for a water / sewer project.

The work includes construction of a reinforced concrete auxiliary spillway with two 8-foot by 16-foot precast concrete culverts through the dam crest to serve as the spillway inlet, and a reinforced concrete stepped chute along the downstream slope that discharges into a reinforced concrete stilling basin at the toe of the dam. A reinforced concrete floodwall with a concrete cutoff is to be constructed along the upstream crest of the dam along KY-555, with rockfill placed along the upstream slope. A rockfill stability berm is to be constructed along the downstream slope. Additional work includes a new low-level drawdown valve in the dry well of the riser structure, replacement of the existing low-level drawdown valve, and remediation of concrete cracking and seepage in the existing principal spillway culvert. The City of Springfield's raw water intake will be abandoned and new intake lines installed within the principal spillway culvert. A contractor-designed Water Diversion Plan is required. Other tasks include site preparation, erosion and sediment control, slope construction and protection, construction access, selective demolition, earthwork, temporary shoring, traffic control and maintenance, storm drainage, and site grading and restoration. Demolition will include existing storm sewer infrastructure, raw water lines, concrete ditches, KY 555 within the new auxiliary spillway footprint, existing valves and operators at the intake structure, partial demolition of the principal spillway culvert and wingwalls, and abandonment of existing embankment piezometers. The work also includes site safety, water control, site security, traffic control, and site cleanup.