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<br />Table 3 -Bond Cost Calculations for West Portion of Stroh Pit <br /> <br />tem <br />No. <br />Description <br />Unit <br />Unit Cost --- <br />Amount <br />1 Overburden replacement (bacldill & grade to <br /> 3:1 slope) <br /> • Cells 3 (South Zone) 383,661 yd3 $0.29 $111,261.69 i <br /> • Cells 8, 13-14 (North Zone) 49,357 yd3 $0.29 $14,313.53 ~ <br />i2 <br />Topsoil replacement <br />10,487 yd3 <br />$0.58 3 <br />$6,082.46 <br />3 Pond liner construction <br /> • Rip shale from pit floor 78,219 yd3 $0.15 $11,732.85* <br /> • Spreading Gner material 78,219 yd3 $0.80 $62,575.20* <br /> • Moisture conditioning, blending, 78,219 yd3 $0.10 $7,821.90* i <br /> grading, and compaction of lifts <br />4 Pond liner construction QaQc -- -- $1,166.67 <br />5 Dewatering (Sediment) pond <br /> • During Mining 0.5 acres $140.00 $70.00 ~ <br /> <br />[ 6 <br />Topsoil preparation & revegetation <br />13 acres <br />$500.00 i <br />$6,500.00 i <br />i <br />7 Mobilization/Demobilizationofeauinment -- -- $1.000.00 <br />Total Estimated Cost <br />*These costs are not final pending approval <br />Engineer's Office. <br />the State <br />