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PROJECT IDENTIFICATION <br />Task#: gt•4 <br />pate : 11/252003 <br />User : BHM <br />CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />State :Colorado Permit/job # :080 <br />County : La Plata Abbreviation :none <br />Site :Oakridge Energy Filename :0080-gr4 <br />Agency or organization name : L And Assc <br />Permit or other job action :Final Rec <br />Task description : jaSk 20 <br />HOURLY EQUIPMENT COST <br />Basic machine : CA714H Horsepower : 215 <br />Attachment no. 1 : NA Shift basis : 1 perday <br />Attachment no. 2 : Multi-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown Ownership cosUhour : $40.78 NA <br />Grader operating cosUhour : $35.32 80 <br />Ripper operating cosUhour : $1.08 25 <br />Operator cosUhour : $28.18 NA <br />Total unit cosUhour : $105.35 Total fleet cosUhour : $105.35 <br /> <br />_: ... ,.: <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 3.50 acres <br />Source of estimated acreage :ACRD <br /> <br />~: <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 " • a<o degrees, b~ada ~ perpendicular <br />Effective blade length : 12.10 feet ro alnxtion of travel. <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet'" •• width of ripper beam on dppug application s <br />Unadjusted hourly unit production : 1.5303 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 7,000 feet Altitude adjustment factor : 1.00 (Cat HB) <br />J ob efficiency adjustmant factor : 0.80 (ish/d, adv.) <br /> Net job correction : 0.8000 multiplier <br /> <br />Adjusted hourly unit production : 1.2242 acreslhour <br />Adjusted hourly fleet production : 1.2242 acres/hour <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) Total job time : 2.86 hours <br />Unit cost : $86.05 per acre Total job cost : $301 <br /> <br />