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Ref. Page No. M2009-006 00126 <br /> COLORADO QUARRY 1,LLC PERMIT NO.: M-2009-006 <br /> Regular Operation(112)Reclamation PermitApplication Exhibit L(6.4.12) <br /> Reclamation Cost Estimation <br /> Date: 11-Mar-25 <br /> Site: Meadow Hollow Quarry,Berthoud,Larimer County,Colorado <br /> Agency/Organization: Colorado DNR,Division of Reclamation,Miningand Safety <br /> Permit/Job Action: 110-112 Conversion <br /> Task Description: Spread topsoil <br /> Task Detail No.: 003 <br /> Basic Machine: Tractor Fleet: 3 Operating Cost/Hour: $ 37.54 (Incl.Labor) <br /> Basic Machine: Seed Spreader Fleet: 1 Operating Cost/Hour: $ 21.04 (Incl.Labor) <br /> Basic Machine: Seed Drill Fleet: 1 Operating Cost/Hour: $ 29.32 (Incl.Labor) <br /> Shift Basis: 8 hour <br /> Ownership Cost/Hour: $ 31.86 <br /> Basic Machine OperatingCost/Hour: $ 29.30 <br /> Misc. Cost/Hour: $ 3.27 <br /> Total Unit Cost/Hour: $ 64.43 <br /> Area: 44.08 Acres <br /> Loose Vol.Required: 71,116 LCYat 1foot peracre depth coverage <br /> Soil Amendment Cost: $250 Avg.per acre <br /> Average push gradient: 18%(pos) <br /> Average site altitude: 5,680 feet <br /> Material weight: 2,550 lbs/LCY <br /> Material Consistency Description: Consolidated stockpile <br /> Weight description: Earth-Dry packed <br /> Unadjusted hourly production: 852.6 LCY/hour <br /> Adjusted unit production: 353.6 LCY/hour <br /> Adjusted fleet production: 1060.8 LCY/hour <br /> Job condition correction factors: (source) <br /> Operator skill: 0.75(average) <br /> Material consistency: 0.80 (CAT Handbook) <br /> Dozingmethod: 1.00 (general) <br /> Visibility: 1.00 (average) <br /> 112 Application <br /> Exhibit L- Page 10 <br />