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CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br /> <br />Task description: Overlot “Finish” Grading <br />Site: Florence Sand & Gravel Pit Permit Action: 2015 Update Permit/Job#: M1992051 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 002 State: Colorado Abbreviation: None <br />Date: 9/9/2015 County: Fremont Filename: M051-002 <br />User: TC1 <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 16M Horsepower: 297 <br />Ripper Attachment: Shift Basis: 1 per day <br /> Data Source: (CRG) <br />Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $68.86 NA <br />Operating Cost/Hour: $68.75 75 <br />Ripper Operating Cost/Hour: $0.00 <br />Operator Cost/Hour: $24.47 NA <br />Total Unit Cost/Hour: $162.08 <br />Total Fleet Cost/Hour: $185.00 <br /> <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: 37.70 acres <br />Source of estimated acreage: 8/6/14 Inspection Report - Figure 1 <br /> <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: 5200 feet <br /> Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.80 (1sh/d, adv.) <br />Net Correction: 0.8000 multiplier <br />Adjusted Hourly Unit Production: 1.7309 acres/Hour <br />Adjusted Hourly Fleet Production: 1.7309 acres/Hour <br /> <br />JOB TIME AND COST <br />Fleet size: 1 Grader(s) Total job time: 29.04 Hours <br /> <br />Unit cost: <br /> <br />$93.64 <br /> <br />per acre <br /> <br />Total job cost: <br /> <br />$4,707 <br />