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Project Description—Construction & Demolition/Inert Debris Facility Report <br /> Tracy Materia/Recovery Facility and Transfer Station <br /> 30703 5. Mac4lthur Drlve, Tracy, Califomla 95377 <br /> 7MRF <br /> ery Machinery Average Ave. <br /> Production Gate Max. <br /> Production Design <br /> Rate Tonna a Re uired/Da Ca ac-41, <br /> ines :Load- 60 70 117 720 <br /> out Tons/Hour Tons/Da Hours/Da TonslDa <br /> Metal Load-out 20 100 5 5 <br /> Tons/Load Tons/da loads/da loads/da <br /> Cardboard Load- 3 30 10 24 <br /> out Tons/Bin Tons/da bins/da bins/da <br /> Dry-Wall Load-out 330 10 24 <br /> Tons/Bin Tons/dav binsMday bins/da <br /> Plastic Load-out 2 20 10 <br /> TonslBin Tonslda binslda 24 <br /> binslda <br /> Assumptions and Calculations <br /> Locations of all aspects of operations, including loading and unloading (tipping) <br /> areas, have been designed to facilitate the safe ingress and egress of equipment <br /> and vehicles, and minimize potential hazards to drivers and onsite personnel. All- <br /> weather surfaces are maintained throughout the facility, including loading and <br /> unloading areas, and allow a minimum of 120 feet for maneuvering of solid waste <br /> vehicles (i.e. making a right-hand turn and backing straight up), as described in <br /> H. Lanier Hickman's Complete Handbook of Solid Waste Collection and Transfer. <br /> Pile heights have been limited to 25 feet for inerts and 20 feet for C&D debris to <br /> more readily manage materials, facilitate safe handling of materials with onsite <br /> equipment, and minimize risk to public, drivers and onsite personnel. Site <br /> personnel will monitor and maintain pile construction to prevent potential hazards <br /> due to unstable or poorly configured piles. <br /> The facility is surrounded by 25-foot perimeter access areas and 20-foot roads or <br /> spaces are maintained between all material or debris piles, to enable access to <br /> all operations areas by onsite equipment for materials management, or fire <br /> control vehicles and equipment, if necessary. <br /> All storage volumes have been calculated utilizing the following assumptions: <br /> • Inert materials have an average of one ton per cubic yard. <br /> • Mixed C&D materials have an average weight of 500 lbs. per cubic yard <br /> Cubic Yards= Tons X 2000 lbs./ton X 1 cubic yard/500 lbs. <br /> • Stockpile volumes are derived using a common mathematical formula: <br /> Cubic Yards = Y2 Area of Bases . ft. f x w +Area of To (S9. ft. f x w X Hei ht in ft. <br /> 27 cu. ft./cu. yd. <br /> �r <br /> 8 170.18 CDi FacReport 121907.doc <br />