Denver Water is soliciting proposals for a full design of the Moffat Collection System, Ranch Creek Canal Improvements, Phase 2 - Cub Creek Chute to 54-inch Pressure Pipe. The project shall be taken from initial design up to bidding. The project site is in Grand County, CO southeast of the town of Winter Park. The scope consists of placing approximately 4400 feet of an earthen, raw water collection/conveyance canal into reinforced concrete pipe. The upstream end of the project will connect to an energy dissipator at the base of a steel chute. The downstream end of the project will connect to an existing 54-inch pressure pipe. Flow that the open canal currently collects from two streams, as well as from surface runoff, will need to be conveyed into the new pipe. The existing mearing flume will need to be replaced, as will the electrical service to the existing gaging station (which will remain). The scope includes a geotechnical investigation and slope stability analysis to analyze the impact of the project to the slope below the canal. The scope also includes constructability reviews and cost estimating at the 30-60-90% project gates.
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