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1 <br />RECEIVE® <br />Measurement: Disturbed Area MAY s ~ <br />Sundance Coal Company <br />MINED LAND RECLAMATION <br />Cob. Oopt. of Naglral Resources <br />The distrubed area was measured by planimeter on a 100 feet to <br />the inch map (see map attached). Please note that the disturbed <br />acreage is only 18.88 acres (see below), not 22.9 acres which <br />is the area permitted. <br />The disturbed area measures 82.24 inches. <br />One (1) square inch on the map represents 10,000 square feet. <br />Therefore: <br />82.24 X 10,000 X 822,400 sq. feet <br />822,400 sq. ft. = 18.88 acres <br />43,500 sq. 'f t./acre <br />and 822,400 sq. ft. X .5 ft. = 411,200 cu. ft., the amount of <br />topsoil needed to cover the entire area 6 inches thick. <br />411,200 <br />27 = 15,229 cubic yards of topsoil. <br />Sundance has stockpiled 7,000 cubic yards of topsoil <br />15,229 are required. Therefore, <br />8,229 more yards of topsoil are needed to cover <br />the disturbed area 6" deep. This will be supplied by operator <br />at a cost of $3.75/yd. delivered and tested. <br />