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Exhibit L - Reclamation Costs <br />x Cross-Section Area (magenta + red) = 212 sq. ft. <br />358,227.00± cu. ft <br />27 cu. ft. per cu. yd. <br />13,267.67± cu. yds. <br />x $ 0.19± cu yds. <br />$ 2,520.86± to grade to 3H:1 V - WESTBANK - Tract C <br />SOUTHBANK: <br />Assuming a mean pond depth of 15.0± feet with 1 H:1 V slopes of pond banks and <br />above ground walls with a height of 25± feet: <br />Average push distance is 100± feet using 2 - Cat D8N dozers @ $0.2471LCY <br />Perimeter is 2552.24± feet <br />x Cross-Section Area (yellow + red) = 625 sq. ft. <br />1,595,150.00± cu. ft <br />27 cu. ft. per cu. yd. <br />59,079.63± cu. yds. <br />x $ 0.247± cu yds. <br />$14,592.67± to grade to 3H:1 V - SOUTHBANK - Tract C <br />Plus an Advancing Pit Wall (Tract A - Active Area) of 800.00± ft. with a mean <br />depth of 25 ft.: <br />.•. Perimeter is 800.00± feet <br />x Cross-Section Area (yellow + red) = 625 sq. ft. <br />500,000.00± cu. ft <br />27 cu. ft. per cu. yd. <br />18,518.52± cu. yds. <br />2 since Volume Graphic is based upon a 25' wall above the slope for cut/fill <br />9,259.26± cu. yds. <br />x $ 0.19± cu yds. <br />$ 1,759.26± to grade to 3H:1 V the Advancing Pit Wall. <br />RIPPING (estimate 33 percent of existing affected land is compacted and needs <br />ripped prior to re-soiling.): <br />Rip 12 inches of compacted land prior to re-soiling @ an average distance of 300' <br />using a Cat 138N w/ a 3 shank ripper. <br />No swell factor since lands swell after ripping, therefore, @ 1 foot and 1 pass ther <br />is no swell to factor. <br />Varra Companies, Inc. DMG Permit M78-056 Amendment of August 2003 9 <br />Durham - Resource Recovery and Land Development Project