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• Table 9-4-4 <br />Topsoil Salvage by Soil Map Unit for Permit Term 1987-1991,1 <br />Seneca II Mine, Routt County, Colorado. <br />October 1986 <br /> Topsoil Losses <br />Soil Topsoil Topsoil <br />Map Salvage Salvage Brush Map Unit Total Adjustgd <br />Unit Area Depth Clearing Inclusions Volume Volume <br />Designation (acres) (feet) (acre feet) (ac.ft) (ac.ft) <br /> Disturbed3 710.86 --- 0.00 0.00 348.854 348.854 <br /> X8C/XSD <br /> Splitro- <br /> Winevada 53.73 2.29 13.43 12.30 123.04 97.31 <br /> X8E <br /> Splitro- <br /> Winevada 109.74 1.72 27.43 18.87 188.75 142.45 <br />• 66C/66D <br /> Skylick 13.18 3.90 3.29 2.57 51.40 45.54 <br /> 66E/66F <br /> Skylick 45.99 2.87 11.50 6.60 131.99 113.89 <br /> lOD/l0E <br /> Binco 11.31 0.80 0.00 0.45 9.05 8.60 <br /> 35D/35E <br /> Aaberg 13.93 0.80 0.00 0.55 11.14 10.59 <br /> 99 <br /> Cryoborolls 8.71 3.79 2.18 4.95 33.01 25.88 <br /> AW <br /> Alluvium 2.68 5.74 0.00 0.76 15.38 14.62 <br /> Reclaimed 25.74 1.95 0.00 0.00 50.19 50.19 <br /> TOTAL 995.87 --- 57.83 47.05 962.80 857.92 <br /> zThe 1986 mining year is included within this five year permit term. <br />• The adjusted volume figure accoun ts for 1) topsoil lo ss during salvage <br /> due to brush clearing (3 inches) and/or 2) unsuitable topsoil <br /> inclusions such as sandstone or s hale o utcrops and co arse frag ment <br /> 3contents exceeding 35 to 40~. <br /> 4Area currently disturbed which wi ll req uire replaced topsoil. <br /> Topsoil which currently exists in stock piles (see Exh ibits 9-3 , Topsoil <br /> Balance Plan and 12-1, Operations Plan for locations and Table 9-4-1 <br /> for individual stockpile volumes. <br /> 9-35 Revised 10/01/86 <br />