Sewer Lift Repair and Replacement

Sewer Lift Repair and Replacement

The Department of Parks and Recreation proposes to repair or replace seven of the existing sewer lift stations in the sewage collection system at Clear Lake State Park. The sewer lift stations service park facilities such as restrooms and showers, and together remove sewage waste from the park. The following is a brief summary of project work. - Replace existing below-ground sewage lift vaults, pumps, and electronic controls with new sewage lift vaults and equipment. - At the site of each lift station, install a new above-ground concrete pad and fiberglass cover to house above-ground concrete pad and fiberglass cover to house above-ground piping and control panels. At LS-2, 4, 5, 7, and 8, install a second concrete pad to house a new electrical transformer and emergency disconnect equipment. - Replace and raise concrete pads for control panels and replace and raise vault lids in place to avoid flooding during high water events. - Replace electrical connections at the seven sewer lift sites and install new transformers and electrical disconnect equipment for LS-2, 3, 4, 5, 7, and 8. In addition, replace and upgrade approximately 2,400 total feet of electrical wiring to LS-2, 3, 4, 6, and 8. - Install a new telemetry system with a radio antenna adjacent to each of the seven lift stations, at a repeater station, and at a control panel near the entrance station to allow lift stations to operate in conjunction with one another.

Lake