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L.G. Everist, Inc - Ragsdale Reservoirs <br />RECLAMATION COST ESTIMATE <br />EXHIBIT L (C0NT) <br />Permit # M-2020-007 <br />Phase 1 <br />Acres Length <br />Average <br />Depth (FT) CYD/FT <br />Volume <br />(Cyds or <br />Sqft) <br />Push/Haul <br />Distance Unit Cost Total cost <br />TOTAL AREA 80.51 <br />TOTAL MINED 69.35 <br />WATER AREA 64.31 <br />Undisturbed (AC) 6.51 <br />Revegetate (AC.)8.03 $850.00 $6,825.50 <br />Resoil (AC.)8.03 10" 10,796 900 $0.824 $8,895.81 <br />Rip seed bed (AC.)8.03 $99.11 $795.85 <br />Grading and Shaping <br />(AC.)8.03 $93.71 $752.49 <br />Slurry wall (LINEAR <br />SQ-FT.)7,900 38 $5.00 $1,501,000.00 <br />Reservoir armoring <br />(Feet)3,195 2.35 7,508 500 $0.720 $5,405.94 <br />Secondary seeding <br />(AC.)@25%2.01 $212.50 $426.59 <br />Phase total project $1,524,102.19 <br />Bond estimate $1,518,696.25 <br />Phase 1A <br />Acres <br />Length <br />(ft) <br />Average <br />Depth (FT) CYD/FT <br />Volume <br />(Cyds or <br />Sqft) <br />Push/Haul <br />Distance Unit Cost Total cost <br />TOTAL AREA 29.47 <br />TOTAL MINED 22.86 <br />WATER AREA 0 <br />Undisturbed (AC) 6.60 <br />Revegetate (AC.)22.87 $850.00 $19,436.88 <br />Resoil (AC.)22.87 10" 30,743 900 $0.824 $25,332.48 <br />Rip seed bed (AC.)22.87 $99.11 $2,266.34 <br />Grading and Shaping <br />(AC.)22.87 $93.71 $2,142.86 <br />Backfill (Cu-yds)*15.88 25.28 647,680 900 $0.824 $533,688.59 <br />Secondary seeding <br />(AC.)@25%22.87 $212.50 $4,859.22 <br />Bond Estimate $587,726.37 <br />Note: grey lines not in bond but covered by Floating Cost. <br />* Note: filled to elevation 2 ft above average water level. <br />L-4