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

The Project consists of the following key features: water supply reservoir with a gross storage capacity of 18.3 billion gallons , 200-foot-high and 980-foot-long earth-fill South Fork Tolt Dam with a morning glory spillway; 54-inch diameter stub connected to a 25,000- foot long and 68-inch diameter steel penstock, 34-inch waterline, an intertie connecting the waterline and penstock near the lower end so both pipelines in parallel supply the generator, a powerhouse containing one vertical shaft Pelton turbine rated at 15 MW; a tailrace that connects to the regulating basin and to the river return pipe; ) a regulating basin formed by two small dikes and impounding 882 acre-feet; a pipe from the powerhouse tailrace to the South Fork Tolt River to return excess water flow to the river (referred to as the River Return Valve); an energy dissipating structure at the river to reduce return water velocity such as to not be attractive to anadromous fish; a switchyard; (12) an access road; )an 8.4-mile-long transmission line; and appurtenant facilities. The method of Contractor Selection has not been Determined at this time. Question Deadline:07/20/2023 at 4:00 PM PT The Pre-Submittal Conference will be held on: When: July 18, 2023, from 11:00 am to 12:00 pm (PST) The City may reject any or all proposals with no penalty. The City may waive immaterial defects and minor irregularities in any submitted proposal.