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Task description: Final grade of topsoil <br />Robinson Sons Gravel Pit No. Permit Action: <br />Site: 1 M2008076 Permit /Job #: M2008076 <br />PROJECT IDENTIFICATION <br />Task #: 004 <br />Date: 12/3/2012 <br />User: TOD <br />Cost Breakdown: <br />State: Colorado <br />County: Las Animas <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 16M <br />Ripper Attachment: Multi -Shank Ripper <br />Unit cost: <br />Ownership Cost /Hour: <br />Operating Cost /Hour: <br />Ripper Operating Cost /Hour: <br />Operator Cost /Hour: <br />Total Unit Cost/Hour: <br />MOTOR GRADER WORK <br />$68.74 <br />$89.71 <br />$3.25 <br />$24.47 <br />$186.17 <br />Total Fleet Cost /Hour: $186.17 <br />Utilization % <br />NA <br />100 <br />100 <br />NA <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: 20.00 acres <br />Source of estimated acreage: <br />HOURLY PRODUCTION <br />Average Grader Speed: 1.50 mph <br />Selected Application: Finish grading (0 -2.5 mph) - 1.5 <br />Selected Blade Angle: 30 degrees <br />Effective Blade Length: 13.90 feet <br />Width of blade overlap per pass: 2.00 feet <br />Net grading or ripping width per pass: 11.90 feet <br />Unadjusted Hourly Unit Production: 2.1636 acres /hour <br />Job Condition Correction Factors Site Altitude: 7025 feet <br />Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.90 (lsh /d, fay.) <br />Net Correction: 0.9000 multiplier <br />Adjusted Hourly Unit Production: 1.9473 acres/Hour <br />Adjusted Hourly Fleet Production: 1.9473 acres /Hour <br />Abbreviation: None <br />Filename: M076 -004 <br />Horsepower: 297 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />JOB TIME AND COST <br />Fleet size: 1 Grader(s) Total job time: 10.27 Hours <br />$95.61 per acre <br />Total job cost: $1,912.00 <br />