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State Req. <br />CRYOBOROLLS -UNIT f/99, 10-65% SLOPES. Approximately 4.8 acres of • <br />this moderately to very steeply sloping soil exists within the anticipated <br />mine disturbance area. Salvaged topsoil shall consist of 1.5 feet of "A" <br />horizon material and 1.8 feet of "B" horizon soil. Thus, this soil unit should <br />yield about 13.4 acre-feet of suitable topsoil from the mine site area. <br />SKYLICK CLAY LOAM -UNIT 4/66C, 5-10% SLOPES AND UNIT 1f66D, 10- <br />20% SLOPES. Topsoil salvage from these soil units shall consist of 2.7 and <br />0.7 feet of "A-AB" and "C" horizon material respectively. Approximately <br />65.9 acres of moderately sloping to moderately steep Skylick soils exist on <br />the anticipated mine disturbance area. These soil units should yield 212.4 <br />acre-feet of high quality surface soil from the mine site (Table 9-I-I). <br />SKYLICK CLAY LOAM -UNIT f/66E, 20-40% SLOPES AND UNIT ff66F, <br />>40% SLOPES. The "A-AB" horizon to be salvaged is predominantly 2.2 feet <br />thick. Salvage of the lighter colored, more rocky "C" horizon is limited to <br />about 0.3 feet. There are approximately 113.0 acres of These steep to very • <br />steeply sloping Skylick soils on the proposed mine disturbance area. These <br />soil units should yield about 268.3 acre-feet of suitable topsoil from the <br />mine site (Table 9-I-I). <br />SPLITR0.WINEVADA LOAM -UNIT ftX8C, 5-10% SLOPES AND UNIT <br />ffX8D, f0-20% SLOPES. Approximately 2.0 feet of "A" horizon material is <br />to be salvaged from this soil type. Salvage of the dark colored organic rich <br />"A" horizon will continue down to the sandstone bedrock. Approximately <br />502.1 acres of moderately sloping to moderately steep Splitro-Winevada soils <br />exist on the anticipated mine disturbance area. These soil units should yield <br />903.8 acre-feet of high quality surface soil from the mine site (Table 9-1-I). <br />SPLITRO-WINEVADA LOAM -UNIT ffXBE, 20-40% SLOPES AND UNIT <br />f~XBF, >40% SLOPES. All "A" horizon soil will be salvaged down to <br />sandstone bedrock. This soil layer is predominantly 1.5 feet thick. There <br />are approximately 190.8 acres of these steep to very steeply sloping Splitro- <br />Winevado soils on the proposed mine disturbance area. These soil units • <br />should yield about 257.6 acre-feet of suitable surface soil from the mine site <br />(Table 9-I-I). <br />9-6 <br />