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Haul Road to the North Pit, Topsoil Stockpile #2, and the <br />Permanently Reclaimed Spoils Area Backfi[ling and Topsoiling Calculations <br />The haul road to the North Pit will be reduced to a width of 30 feet and the upper portion <br />and lower portion in excess of this width will be backfilled to slopes no steeper than <br />3H:1 V. The fill volumes for both portions of the road are shown below: <br />Haul Road to North Pit Upper Segment Volume Report 07/14/2002 <br />Compazing GRiD file: E:/ewingmesa/upperoadx.grd <br />and GRiD file: E:/ewingmesa/upperoadfgrd <br />Grid corner locations: 2314213.46,1221098.89 to 2314626.40,1221425.47 <br />Grid resolution X: 150, Y: 150 Grid cell size X: 2.75, Y: 2.18 <br />Area in Cut :981.3 ft2, 0.023 acres Area in Fill: 18710.8 ft2, 0.430 acres <br />Total inclusion area: 19692.0 ft2, 0.452 acres <br />Cut to Fill ratio: 0.00 <br />Average Cut Depth: 0.13 ft. <br />Cut (yd3)/ Area (acres): 10.34 <br />Cut volume: 126.26 ft3, 4.68 yd3 <br />Average Fill Depth: 2.53 fr. <br />Fill (yd3) /Area (acres): 3876.88 <br />Fill volume: 47320.47 ft3, 1752.61 yd3 <br />TR08, TRl1(v1.0) 5-27 Revised 9/97, 08/02 <br />