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EXHIBIT L-RECLAMATION COST <br /> Activity Quantity Units Unit Costs Cost <br /> A. Phase 1-100%mmed(settling pond) <br /> 1 Backfill Settling Ponds Shore&Vogl(11 acres on Shores&22 acres(Pond1)on <br /> Vol 0 feet deep) 399,218 CY $ 300 $ 1,197,65400 <br /> 2 Backfill Pond 2b 9 4 acres on shores 19 feet dee, endin 2 ears,2022 start 216,000 CY $ $ <br /> B Processing area Processing equipment is portable and would be removed by the <br /> 1 Move serge piles into settling pond 1,000 CY $ 075 $ 75000 <br /> 2 Remove concrete pad for wash plant 15 CY $ 6500 $ 97500 <br /> 3 Demolish and remove shop 1 LS $ 2,00000 $ 2,00000 <br /> 4 Remove concrete footings for office 8 CY $ 6500 $ 52000 <br /> 5 Remove concrete base for scale 10 CY $ 65 00 $ 65000 <br /> 6 Scarify ground 11 Acres $ 150.00 $ 1,65000 <br /> 7 Spread 12"topsoil 17,743 CY $ 075 $ 13,307.25 <br /> 8 Seed and Mulch 11 Acres $ 90000 $ 9,90000 <br /> 9 Remove Conveyor Be@&Reclaim 1 LS $15,000 00 $ 15,000 00 <br /> C. Cocnrete Balch Plant. <br /> 1 Move serge piles into settling pond 1,000 CY $ 075 $ 75000 <br /> 2 Remove concrete pad for wash plant 15 CY $ 6500 $ 97500 <br /> 3 Demolish and repave shop 1 LS $ 2,00000 $ 2,00000 <br /> 4 Repave concrete footings for office 8 CY $ 6500 $ 52000 <br /> 5 Scanfy ground 7 Acres $ 15000 $ 1,04250 <br /> 6 Spread 12'lopsod 11,210 CY $ 075 $ 8,40776 <br /> 7 Seed and Mulch 7 Acres $ 90000 $ 6,255 00 <br /> D Asphalt Plant <br /> 1 Move serge piles into settling pond 1,000 CY $ 075 $ 75000 <br /> 2 Demolish and remove shop 1 LS $ 2,00000 $ 2,00000 <br /> 3 Remove concrete footings for office 8 CY $ 6500 $ 52000 <br /> 4 Scarily ground 9 Acres $ 15000 $ 1,27500 <br /> 5 Spreadl2'topsal 13,711 CY $ 075 $ 10,28288 <br /> 6 Seed and Mulch 9 Acres $ 90000 $ 7,65000 <br /> E. Settling Pond and Perimeter Seeding,including Amended Area&shoreline <br /> 1 Seed(all perimeters exce t Pond B includin 30 foot buffer) 2209 Acres $ 90000 $ 19,876 86 <br /> F. Slurry Wall is,20%and 100%Installation Cost($5 per SF)per DRMS Bonding <br /> Requirement Assumes 25'average depth(including 4'key into bedrock&excludes <br /> Pond 2a&3,as no disturbance for 2 yrs) <br /> Pond A @20%,includes 6,286linear feet of slurry wall 157,150 SF $ 500 $ 157,150 00 <br /> Pond B @20%,includes 6,076linear feet of slurry wall 151,900 SF $ 500 $ 151,900 00 <br /> Pond C @20%,includes 6,823 linear feet of slurry wall 170,575 SF $ 500 $ 170,575 00 <br /> Pond D @20%,includes 5,038 linear feet of slurry wall 125,950 SF $ 500 $ 125,950 00 <br /> Pond E @20%,includes 3250 linear feet of clay liner 120,370 CY $ 500 $ 120,370 00 <br /> Pond 2a @100%,includes 6,257linear feet of slurry wall 99,650 SF $ 600 $ 597,900 00 <br /> Pond 3 100%,includes 6,257 linear feet of slurry wall 96,475 SF $ 700 $ 675,325 00 <br /> Billow MUNNIFIVAN, <br /> G. Rundown Spillways(includes haul of concrete riprap and placement,Pond 2a <br /> contains 26,000 SF of Pyramat Slope Reinforcement) <br /> Pond 2a(ur cudes two spillways and Pyramat Reinfroncement at Pond 2a outflow spillway) <br /> 3,200 TONS $ 5000 $ 160,000 00 <br /> Pond 3(includes two spillways) <br /> 3,200 TONS $ 3000 $ 96,00000 <br /> saw <br /> Total Disturbance Costs $ 3,261,45311 <br /> Contractor Mobd¢ahon(8%) $ 260,916 25 <br /> Overhead(18 5%) $ 603,368 83 <br /> Administration 5% $ 206,28691 <br /> costs <br /> &PrA <br /> Performance Bond(2 02%)-Based on DRMS estimate $ 71,052 55 <br /> Performance Bond(3 07%)-Based on DRMS estimate $ 36,933 26 <br /> Job Superintendent(240 hours @$75/hr)-Based on DRMS estimate $ 18,000 00 <br /> ontractor Mob and DeMob(3%)-Based on DRMS estimate $ 105,523 59 <br /> ontractor Overhead and Profit 10%-Based on DRMS estimate $ 351,745 31 <br /> 71 <br /> AmarK + & b Ii.Z <br /> & <br /> Finanaal waranty processing(legallrelated costs)($500) $ 50000 <br /> Engineenng Work and/orcontract/bid preparation(425%) $ 174,28008 <br /> eclamabon management and/or administration(5%)-Based on DRMS estimate $ 205,035 39 <br /> nbn enc 3%) $ 105,52359 <br /> ate Casts <br />