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Table 3.7 -1 Page 22 <br />MOTOR GRADER WORK <br />Task description: Finish Grade All Backfilled Areas <br />Site: McClave Canyon Mine Permit Action: MT7 Permit/Job#: C1980004 <br />PROJECT IDENTIFICATION <br />Task #: 014 State: Colorado <br />Date: 12/30/2013 County: Garfield <br />User: ZTT <br />Agency or organization name: DRMS <br />Abbreviation: None <br />Filename: C004 -014 <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 12M Horsepower: 158 <br />Ripper Attachment: Multi -Shank Ripper Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br />Total Fleet Cost/Hour: <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: <br />Source of estimated acreage: <br />HOURLY PRODUCTION <br />Average Grader Speed: <br />Selected Application: <br />Selected Blade Angle: <br />Effective Blade Length: <br />Width of blade overlap per pass: <br />Net grading or ripping width per pass: <br />Unadjusted Hourly Unit Production: <br />Job Condition Correction Factors <br />$99.37 <br />6.09 <br />Estimate <br />acres <br />1.50 <br />Finish grading <br />mph <br />(0 -2.5 mph) - 1.5 <br />30 <br />Utilization % <br />Ownership Cost/Hour: <br />$24.43 <br />2.00 <br />NA <br />Operating Cost/Hour: <br />$45.38 <br />1.5273 <br />100 <br />Ripper Operating Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$27.55 <br />NA <br />Total Unit Cost/Hour: <br />$97.36 <br />Total Fleet Cost/Hour: <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: <br />Source of estimated acreage: <br />HOURLY PRODUCTION <br />Average Grader Speed: <br />Selected Application: <br />Selected Blade Angle: <br />Effective Blade Length: <br />Width of blade overlap per pass: <br />Net grading or ripping width per pass: <br />Unadjusted Hourly Unit Production: <br />Job Condition Correction Factors <br />$99.37 <br />6.09 <br />Estimate <br />acres <br />1.50 <br />Finish grading <br />mph <br />(0 -2.5 mph) - 1.5 <br />30 <br />degrees <br />10.40 <br />feet <br />2.00 <br />feet <br />8.40 <br />feet <br />1.5273 <br />acres/hour <br />Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.85 (1sh/d, mod.) <br />Net Correction: 0.8500 multiplier <br />Adjusted Hourly Unit Production: <br />Adjusted Hourly Fleet Production: <br />JOB TIME AND COST <br />Fleet size: 1 Grader(s) <br />Unit cost: $75.00 per acre <br />Site Altitude: 5600 feet <br />1 7U47 <br />acres /Hour <br />acres/Hour <br />Total job time: 4.69 Hours <br />Total job cost: $457.00 <br />CIRCES Cost Estimating Software <br />