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MOTOR GRADER WORK <br />Task description: Rip spoil/topsoil interface <br />Permit Action: Phase I/III Bond <br />Release SL -13 and <br />Site: New Horizon Mine PR -6 Permit/Job #: C1981008 <br />PROJECT IDENTIFICATION <br />Task #: 010 State <br />Date: 12/18/2012 County <br />User: SLB <br />Agency or organization name <br />Colorado <br />Montrose <br />DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 14M <br />Ripper Attachment: Multi -Shank Ripper <br />Cost Breakdown: <br />Ownership Cost/Hour: <br />Operating Cost/Hour: <br />Ripper Operating Cost/Hour: <br />Operator Cost/Hour: <br />Total Unit Cost/Hour: <br />Total Fleet Cost/Hour: <br />Page 27 of 156 <br />Abbreviation: None <br />Filename: C008 -010 <br />Horsepower: 259 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: <br />Source of estimated acreage: <br />HOURLY PRODUCTION <br />$139.95 <br />20.00 <br />Map 2.05.3(3) -2 and Division Aerial Photographs <br />acres <br />Average Grader Speed: <br />1.50 <br />Utilization % <br />$41.37 <br />NA <br />$67.74 <br />-1 <br />100 <br />$3.30 <br />0.00 <br />100 <br />$27.55 <br />2.00 <br />NA <br />$139.95 <br />8.50 <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: <br />Source of estimated acreage: <br />HOURLY PRODUCTION <br />$139.95 <br />20.00 <br />Map 2.05.3(3) -2 and Division Aerial Photographs <br />acres <br />Average Grader Speed: <br />1.50 <br />mph <br />Selected Application: <br />Ripping (0 -3 mph) - 1.50 <br />Selected Blade Angle: <br />-1 <br />degrees <br />Effective Blade Length: <br />0.00 <br />feet <br />Width of blade overlap per pass: <br />2.00 <br />feet <br />Net grading or ripping width per pass: <br />8.50 <br />feet <br />Unadjusted Hourly Unit Production: <br />1.5455 <br />acres/hour <br />Job Condition Correction Factors <br />Site Altitude: <br />5700 feet <br />Altitude Adj : <br />Job Efficiency: <br />Net Correction: <br />Source <br />1.00 (CAT HB) <br />0.90 (1 sh/d, fay.) <br />0.9000 multiplier <br />Adjusted Hourly Unit Production: <br />Adjusted Hourly Fleet Production: <br />JOB TIME AND COST <br />Fleet size: 1 Grader(s) <br />1.3909 <br />1.3909 <br />Total job time <br />acres/Hour <br />acres/Hour <br />14.38 <br />Hours <br />CIRCES Cost Estimating Software <br />