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Exhibit C <br /> The haul road through the permitted site and the area of borrow <br /> excavation are the only components of the mining operation. <br /> Once the topsoil has been salvaged and the haul road <br /> constructed, excavation/hauling operations will begin. The <br /> borrow material will be excavated using large backhoes/loaders <br /> and placed directly into truck-trailer hauling units for <br /> transporting to the job site on Lemay Avenue. <br /> Excavation of the borrow materials will proceed in a east to <br /> west direction. The side slopes of the final excavation are to be <br /> at a maximum gradient of 3:1 (horizontal to vertical). As the <br /> borrow material is being removed, the excavation in the area of <br /> the final slopes will be done at this 3:1 gradient. <br /> (f) Dimensions of land disturbance. <br /> The area of land disturbance is in a trapezoid configuration. <br /> The width of the ends of the trapezoid are 32 feet and 599 feet. <br /> The length of the trapezoid is 1200 feet. These dimensions <br /> result in an area of 8.7 acres of active mining area. <br /> (g) Haul road dimensions. <br /> A small haul road will be built for the mining area from North <br /> County Road 5J and is already included in our permit boundary <br /> area. <br /> (h) Water use. <br /> The only water to be used in conjunction with the borrow site <br /> operation, will be water applied to the on-site roads for dust <br /> control. Approximately 8,000 gallons of water per day will be <br /> used for dust control. The source of this supply will be the same <br /> as the project's water source along Lemay Avenue in Fort <br /> Collins. <br /> Page 2 of 4 <br />