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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 020 <br />Date : 11/21!2005 <br />User: TAK <br />County : La Plata <br />Site :King Coal Mine <br />Agency or organization name : CDMG <br />Permit or other job action : TR-9 <br />Task description :Finish <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />Permitlob # : C-81-035 <br />Abbreviation :none <br />Filename : C035-020 <br />borrow area <br />Basic machine :CAT 12H <br />Attachment no. 1 :NA <br />Attachment no. 2 : Multi-shank ripper <br />Cost Breakdown <br />Ownership cosUhour <br />Grader operating cosUhous <br />Ripper operating cosUhour <br />Operator cosUhour <br />Total unit cosUhour <br />Utilization <br />$17.98 NA <br />$24.65 100 <br />$0.00 0 <br />$31.97 NA <br />Horsepower: 140 <br />Shin basis : 1 per day <br />Data source : (CRG) <br /> <br /> <br /> <br /> <br />$74.60 Total fleet cost/haur <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 2.00 acres <br />Source of estimated acreage :Map C-6 <br />HOURLY PRODUCTION <br />$74.60 <br />Selected application : Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />Selected blade angle : 30 degrees ` ' at 0 degrees, Glatle is peryeiMiwlar <br />Effective blade Length : 10.40 feet ro direction or Vavei. <br />Width of blade overlap per pass : 2.00 <br />40 <br />8 feet <br />feet " <br /> <br />"width of ripper beam o <br /> <br />n nDP~n9 applications <br />Net grading or ripping width per pass : . <br />Unadjusted hourly unit production : 1.2727 acreslhour <br /> Source <br />Job Condition Correction Factors <br />Altitude <br />adjustment factor : <br />0.63 <br />(Cat HB) <br />Average site altitude : 7,400 feet Job efficiency adjustment factor : 0 85 (lsh/d, mod.) <br /> Net job correction : 0.7055 multiplier <br />Adjusted hourly unit production : 0.8979 acreslhour <br />Adjusted hourly fleet production : 0.8979 acres/hour <br />JOB TIME AND COST <br />e : 1 <br />i <br />t <br />grader(s) <br />Total job time : <br />2.23 hours <br />z <br />Flee <br />s Total job cost : $166 <br />Unit cost : $83.09 per acre --~ ^~-z"~.----- <br />