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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 09h State :Colorado Perm~ob # : C-80-007 <br />Date : 08/222007 County :Gunnison Abbreviation :none <br />User : TAK Site :West Elk Mine Filename :0007-09h <br /> <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : TR-109 <br />Task description :Finish grade Deer Creek Shaft pad and access road <br /> <br /> <br />HOURLY EQUIPMENT COST .,. <br /> Basic machine :CAT 14H Horsepower : 215 <br />Attachment no. 1 : NA Shift basis : 1 per day <br />Attachment no. 2 : Multi-shank ripper <br />Data source : (CRG) <br /> Utilization <br />Cost Breakdown Ownership cost/hour : $36.31 NA <br />Grader operating cosUhour : $40.92 100 <br />Ripper operating cosUhour : $0.31 10 <br />OperatorcosUhour : $24.47 NA <br />Total unit cosUhour : $102.00 Total fleet cosUhour : $102.00 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 1.90 acres <br />Source of estimated acreage : TR-109 submittal <br />>: <br />HOURLY PRODUCTION <br />Selected application :Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />Selected blade angle <br />Effective blade length <br />Width of blade overlap per pass <br />Net grading or dpping width per pass <br />Unadjusted hourly unit production <br />Job Condftion Correction Factors <br />Average site altitude : 7, 500 feet <br />30 degrees ` • at a degrees, bade is perpendiwWr <br />12.10 feet to direction of travel. <br />2.00 feet <br />10.10 feet " " widUr of upper beam on upping appliwtiona <br />1.5303 acresRtour <br /> Source <br /> Altitude adjustment factor : 1.00 ~ (Cat HB) <br /> Job efficiency adjustment factor : 0.85 ~ (l sh/d, mod.) <br /> Net job correction : 0.8500 multiplier <br />Adjusted houdy 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 : 1.46 hours <br />Unit cost : $78.42 per acre Tatal job cost : $149 <br />