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M-1990-057 Attachment <br /> Reclamation Cost Estimate <br /> Leadville Mill <br /> Lake County,Colorado <br /> Task 1 Reclaim Tailings Storage No. Task Description Unit Rate Cost Notes <br /> Facility ($) <br /> al see F,-6-3 and rra m Perms Appi�ration. 1 Grade Embankment(Dozer) 4,000 $ 1.83 $ 7,320.00 Grade embankment to cover tailings and establish <br /> bl fthmates based on nd <br /> work mdormed Mcontractors to con-u,t TsF 2 Move SPGM to TSF 700 $ 2.19 $ 1,533,00 <br /> mabankmenc 3 LoadTopsoil @ Stockpile 648 $ 2.60 $ 1,684.80 <br /> c)costs escalated to aq 2020 q Haul Topsoil to TSF Truck 5a& <br /> d)Area of TSF somace area is 1o9,2-2.2.51 arras. p (Truck) $ 1.55 $ 1,004.40 Truck productivity is loader limited <br /> el Tu,,ul,e Wed at a"tblckness K l5rO, . 5 Spread Topsoil 1,500 $ 3.65 $ 5,475.00 Average thickness of 4 inches <br /> 1)s—,im..roci.—ment 18.91bs/acre@ Sc125/ac per 6 Remove&Dispose Debris is $ 1,500.00 $ 1,500.00 Estimate <br /> rka—Vallc,rI—&Seed. - --- <br /> Imolchapplk,cl rare ofmm/'crest cost of 7 Seed Mix(Acres) 2.51 $ 425.00 $ 1,066.75 Seed cost expressed in$/acre <br /> 5250/acre.Estlmatefm,t—der eyed. 8 Broadcast Seed(Acre) 2.51 $ 160.00 $ 401.60 Broadcast manually with hand spreader <br /> h)Apply mulch andcrimp usmxagricult—I 9 Mulch seeded area 2.51 $ 230.00 $ 577.30 Mulch cost expressed in$/acre <br /> implement. <br /> 10 Apply and crimp mulch 2.51 $ 250.00 $ 627.50 <br /> Task 1 Reclaim Tailings Storage Facility cost estimte total $ 21,190.35 <br /> Task 2 Cap Monitoring Wells No. Task Description Qty(yd3) Rate($/yd3) Colt Notes <br /> 1)2wAl,each at lron 101[an dw ApP 2s 1 Mobilize Eq uipment&Labor Is $ 1,000.00 Deliver aggregate and labor to complete tasks <br /> Muse-finch a�ree.e to fill week oeimerM 2 Fill Wells with Aggregate 2.5 $ 50.00 $ 125.00 <br /> cl use 90.1b:x1¢conc,ete,hand—to fill last 2fi 3 IFill Wells with Concrete Is $ 100.00 <br /> Task 2:Cap Monitoring Wells cost estimte total $ 1,225.00 <br /> Page 2 of 5 <br /> Append ix_5-2_Reclamation Cost Summary(AR1Response).xlsx <br />