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CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />PROJECT IDENTIFICATION <br />Task 1t : 026 <br />Date : 04/25/2001 <br />User: JRS <br />State :Colorado <br />County :Mesa <br />Site :Roadside PoRa/s <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Roadside Portals Current Liability <br />task description :Finish Grade All Leve(and Gently Sloping Areas <br />HOURLY EQUIPMENT COST <br />Basic machine :CAT 14H <br />Attachment no. 1 : NA <br />Attachment no. 2 : NA <br />Horsepower: 215 <br />Shift basis : 1 per day <br />Data source <br />Utilization °!° <br />Cost Breakdown Ownership cosUhour : $36.44 NA <br />Grader operating cosUhour : $44.14 100 <br />Ripper operating cost/hour : $0.00 NA <br />Operatorcost/hour: $28.18 NA <br />Total unit cosUhour : $108.77 Total fleet cost/hour <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 140.20 acres <br />Source of estimated acreage :1986 DMG Estimate <br />lCRG) <br />$rosa7 <br />HOURLY PRODUCTION <br />Selected application :Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />Selected blade angle : 30 degrees ' ' a10 degrees. blatle is perpendicular <br />Effective blade length : 12.10 feet ip direction or travel. <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 70.10 feet " •' widib of upper beam on ripping applicaUOns <br />Unadjusted hourly unit production : 1.5303 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 5,000 feet Altitude adjustment factor : L00 I (Cat HB) <br /> Job efficiency adjustmant factor : 0.85 (1sh/d, mod.) <br /> Net job correction : 0.8500 multiplier <br />Adjusted hourly unit production : 1.3008 acres/hour <br />Adjusted hourly fleet production : 1.3008 acres/hour <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Total job time <br />Unit cost : $83.62 per acre Total job cost <br />Permiujob p : C-81-041 <br />Abbreviation :none <br />Filename : C041-026 <br />107.78 hours <br />$11,723 <br />