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Table D-1 -Typical Onsite Equipment <br /> EquipmentQuantity <br /> WateiwTrdc 1 <br /> On-highway Dump Truck 1 Varies with production <br /> Loader 2 <br /> BuN#ozer , <br /> A stand-alone 500 gallon off-road diesel fuel tank will be located on-site. The tank will have <br /> secondary containment in the form of double walls. All equipment onsite will have onboard <br /> diesel tanks in full secondary containment. Full secondary containment has 110% of the volume <br /> of the tank that is in it. A truck scale and scale house will also be located onsite, near the <br /> access. The fuel tank will be located next to the scale house. <br /> 2. General Mining Plan — Method of Mining <br /> Mining at Mystic Soil will be conducted in a single phase. Mining will be from south to north and <br /> will entail the excavation of four pits. These pits will be converted to recreation fields as their <br /> final use. Maps C-2 and C-3 show the extents of mining and cross sections of the mining and <br /> reclamation plans. The total affected area will be 319.8 acres and the total disturbed area will be <br /> 115.9 acres as is shown on Map C-2. Crushing and screening of excavated material may take <br /> place onsite. No asphalt or concrete will be manufactured onsite. A truck scale and scale house <br /> will be installed onsite. No permanent plants of offices will be built onsite. <br /> Explosives will not be used at this site. <br /> 1.4. Mining Buffers and Limitations <br /> Throughout the mine life the setbacks shown on Map C-2 will be maintained. Setbacks include <br /> those from Highway 17, County Road B, County Road 62, and Lateral 47, a ditch that is part of <br /> the Farmers Union Canal system. Stormwater control berms and stockpiles will be present <br /> during mining, but removed during reclamation. Additionally, the excavation of topsoil and <br /> overburden from the site will create storage volume for storm and flood events onsite. <br /> 3. Overburden and Topsoil Handling <br /> Since the purpose of this mining operation is to excavate and sell the soil and product in place <br /> at the site, and the post mine land use involves industrial/commercial areas, handling of topsoil <br /> is atypical for a construction materials operation.All material excavated from the mining pits will <br /> be sold as product. The top 12 inches of material in the Soil Storage Area will be stockpiled for <br /> reclamation of that area. All earthmoving will be done using mining equipment suitable for this <br /> type of operation including the following: front end loader, off road haul trucks, and water trucks. <br /> Mystic Soil D-3 ® Lewicki&Associates <br /> November 2020 <br />