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channel improvements. Many recreational features are also included. Engineer's estimate for construction was $2.1 million with eight contractor bids rangi ng from $1.6 to $2.4 mi 11 i on. Current ly under construction. . Foothills/Fox Meadows Channel Improvements (1983) - Final design for 2 miles of major drainageway in the City of Fort Collins. The work included the design of a major control structure to divert drainage out of the channel of a local ditch company. . Shepardson Drainage Channel Impi"ovements (1983) - Final design of 3,000 feet of drainageway in the City of Fort Collins. Nine alternatives were developed as possible solutions to control erosion and flows within a very restricted right-of-way. The existin<) channel was er'oding and encroaching on the property of existing homeowners. . Centennial Park West (1982) - Planning and final design of 0.8 miles of grass-lined channel and a double 4'x8' concrete box culvert across Federal Boulevard with inlet and outlet concrete transitions. Used for conveyance of off-site drainage through a multiple use development. . Weaver Creek and SJCD North (1981) - Fin,;l design and cost estima,te for approximately 1,000 feet of channel improvements on two creeks in Jefferson County, Colorado. Improvements included a concrete low flow channel, drop structures, a check dam, and var ious channe 1 ma i ntenance app 1 i cat ions. . Boulder Creek Flood Improvement Program (1980) - Conceptual and preliminary design of I.S miles of channel improvements including concrete-lined and riprap-lined channels, bridge improvements, sedimentation analysis, a diversion structure, and a diversion channel in Boulder Creek through the City of Boulder, Colorado. . Big Sandy Dam and Reservoir (1982-1983) .. Final design for a SO-foot high, 1,600-foot long earthen dam and associated 21,000 acre-foot reservoir. Work included hydrology, embankment design and design for spillway and outlet works. The project was undertaken for the Wyoming Water Development Commission but is currently on hold. . Big Sandy Salinity Investigations (1981) - Appraisa-I leve'l design for nine salinity control options. Conceptual designs were completed for several reservoirs, numerous wells and ISO m'iles of pipeline with associated pump stations. The project was completed for the U.S. Bureau of Reclamat'ion. . Van Bibber Detention Dam, Feasibility Investigation (1980) - Preliminary design of an earthen dam and spillway for flood control on Van Bibber Creek 1l.