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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 20F <br />Date : 0412612010 <br />User: TAK <br />Agency or organization name CDRMS <br />Permit or other job action : TR -120 <br />Task description Grade topsoil replaced on RPEE <br />HOURLY EQUIPMENT COST <br />County : Gunnison <br />Site West Elk Mine <br />Basic machine CAT 14H <br />Horsepower: 215 <br />Attachment no. 1 : <br />Attachment no. 2 :Multi -shank ripper <br />Shift basis: 1 per day <br />Data source : ( CRG) <br />Utilization % <br />Cost Breakdown Ownership cost/hour : $45.35 NA <br />Grader operating cost/hour : $58.93 100 <br />Ripper operating cost/hour : $0.00 0 <br />Operator cost/hour : $24.50 NA <br />Total unit cost/hour : $128. Total fleet cost/hour : $ 128.78 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 10.00 acres <br />Source of estimated acreage : Assume 10 acres remains upon bond forfeiture <br />HOURLY PRODUCTION <br />Selected application : Finish grading (0 -2.5 mph) <br />Average grader speed : <br />1.25 <br />mph <br />Selected blade angle: <br />30 <br />degrees * ' at 0 degrees, blade is perpendicular <br />Effective blade length : <br />12.10 <br />feet to direction of travel. <br />Width of blade overlap per pass : <br />2.00 <br />feet <br />Net grading or ripping width per pass : <br />10.10 <br />feet ** '" width of ripper beam on ripping applications <br />Unadjusted hourly unit production : <br />1.5303 <br />acres /hour <br />Job Condition Correction Factors <br />Source <br />Average site altitude : 7,100 feet <br />Altitude adjustment factor : 1.00 <br />(Cat HB) <br />Job efficiency adjustment factor: 0.85 <br />(1sh 1d, mod.) <br />Net job correction : 0.8500 multiplier <br />State : Colorado <br />Permit/job # C -80 -007 <br />Abbreviation : none <br />Filename : C007 -20F <br />