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DIRECT COSTS <br />Item <br />EXHIBIT L - RECLAMATION COSTS <br />Task Description <br />Area Volume Hours Cost Extension <br />acres) [yd 3] 1hrs7 r$n I$1 <br />1 Backfill & Slope Grade 0.5:1 to 3:1 79,555 57 $119.38 $6,804.66 <br />Topsoil Replacement 138 acres @ 0.5' <br />2 Depth 110,000 $0.58 $63,800.00 <br />3 Dewatering Pit 595 acre-ft 595 $65.67 $39,073.65 <br />Place compacted clay liner material @ <br />4 $0.80/cy 223,067 $0.80 $178,453.60 <br />Clay liner moisture conditioning, blending, <br />5 grading, etc. 223,067 $0.10 $22,306.70 <br />6 Clay liner QA/QC 223,067 $0.03 $7,361.21 <br />7 Revegetate Disturbed Area 138 $550.00 $75,900.00 <br />8 Mobilization/Demobilization $2,000.00 $1,000.00 <br />9 Place PVC hydraulic barrier 3,000 $0.80 $2,400.00 <br />Remove Low Water Crossing Area and <br />10 Restore Area 1 20 $119.38 $2,387.60 <br />Total Direct Costs $397,099.82 <br />INDIRECT COSTS <br />OVERHEAD AND PROFIT <br />1 Liability Insurance (1.55% of Direct Costs) $6,155.05 <br />2 Performance Bond (1.05% of Direct Costs) $4,169.55 <br />3 Job Superintendent Costs 5.5 $33.88 $186.34 <br />4 Profit @10% of Direct Costs $39,709.98 <br />Total Overhead and Profit $50,220.92 <br />Contract Amount (Direct Costs plus Overhead and Profit) $447,320.74 <br />1 Engineering work and/or contract/bid preparation @4.25% of contract <br />2 Reclamation management and/or administration @5.00% of contract <br />$19,011.13 <br />$22,366.04 <br />.09 <br />TOTAL BOND AMOUNT $538,918.82 <br />EXHIBIT L <br />2/26/2009