Granite Construction Carroll Sand & Gravel Operator

Granite Construction Carroll Sand & Gravel Operator

NOTE: Review Per Lead The operation will produce 1,000,000 tons of material per year and a total of 53 million tons during the life of the project, which is 50 years. Maximum anticipated depth is 120 ft, with an average depth of 100'. The first phase will include the extraction of material from the Carroll Sand and Gravel site and said material will be conveyed to the Granite Jimenez site (immediately north of the Carroll operation) for processing. During the second phase, the processing plant will be removed from the Jimenez site and moved onto the Carroll Site. The processing facility will include an aggregate processing facility consisting of crushers, screen, conveyors, and wash equipment; an asphalt batch plant; a ready mix concrete plant; a concrete and asphalt recycling facility; an office trailer; settling pond; truck scale; and truck equipment parking areas. The applicant proposes to house a 70' silo; however the height limit for the mining area only allows 40'. To remedy the height issue, the applicant applied to the Airport Land Use Commission for a Variance 08-0004 to construct the 70' silo. The project was heard by the Airport Land Use Commission and the Commission found the project consistent with the Airport Land Use Compatibility Plan for the height increase from 40' to 70' for this silo.

Imperial

California Department of Conservation (DOC), California Department of Parks and Recreation, California Department of Transportation, District 11 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), Caltrans, Division of Aeronautics, Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Emergency Services, California, Resources Agency, Department of Toxic Substances Control, Colorado River Board

Department of Toxic Substances Control, Colorado River Board

Industrial , Mining (Mineral sand & gravel)

Use Permit

Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Land Use/Planning, Mineral Resources, Noise, Public Services, Recreation, Transportation, Vegetation, Wildlife