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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 2 <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 156.10 <br />TOTAL MINED 124.23 <br />WATER AREA 115.37 <br />Undisturbed (AC)21.33 <br />Revegetate (AC.)15.22 $850.00 $12,937.00 <br />Resoil (AC.)15.22 10" 20,462 900 $0.824 $16,861.05 <br />Rip seed bed (AC.)15.22 $99.11 $1,508.45 <br />Grading and Shaping <br />(AC.)15.22 $93.71 $1,426.27 <br />Slurry wall (LINEAR <br />SQ-FT.)8,275 35 $5.00 $1,448,125.00 <br />Reservoir armoring <br />(Feet)3,785 2.35 8,895 500 $0.720 $6,404.22 <br />Secondary seeding <br />(AC.)@25%3.81 $212.50 $808.56 <br />Phase total project $1,488,070.56 <br />Phase 2A <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 25.38 <br />TOTAL MINED 15.08 <br />WATER AREA 0 <br />Undisturbed (AC)10.30 <br />Revegetate (AC.)15.08 $850.00 $12,818.00 <br />Resoil (AC.)15.08 10" 20,274 900 $0.824 $16,705.96 <br />Rip seed bed (AC.)15.08 $99.11 $1,494.58 <br />Grading and Shaping <br />(AC.)15.08 $93.71 $1,413.15 <br />Backfill (Cu-yds)*11.78 14.93 283,785 900 $0.824 $233,838.63 <br />Secondary seeding <br />(AC.)@25%15.08 $212.50 $3,204.50 <br />Phase total $269,474.82 <br />Note: grey lines not in bond <br />* Note: filled to elevation 2 ft above average water level. <br />Note: grey lines not used in bond calculations <br />L-6