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CIRCES Cost Estimatinsl Software <br />PROJECT IDENTIFICATION <br />Task#: Qf7 <br />Date : 04/05x1006 <br />User: JRS <br />State :Colorado <br />County :Delta <br />Site : Sanborn Creek Mine <br />PermiVjob# : C-87-0?2 <br />Abbreviation :none <br />Filename : C022-017 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :2006 Midterm Review <br />Task description : Regrade Refuse Pile to Final Contours <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU Horsepower : 405 <br />Blade type :Semi-Unrversa! <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $56.94 NA <br />Operating cosUhour : $104.98 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cosVhour : $32.53 NA <br />Total unit casUhour : $194.45 Totaf fleet cost/hour : $583.38 <br />MATERIAL QUANTITIES <br />Initial Swell L <br />Dose <br />volume: 7,059 CCY factor: 1.165 volume: 8,224 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.00 (Ca[ HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshilf/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 0.54 (Cat HB) <br />Average push gradient : 20.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6, 400 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.22 <br />Weight description <br />Decomposed rock - 50% Rock 50% Earth <br />Adjusted unit production : 267.41 LCY/hr <br />Adjusted Reef production : 802.22 LCYfhr <br />_._.. <br />JOB TIME AND COST <br />Fleet size : 3 Dozers) Total job time : 10.25 Hours <br />Unit cost : $0.727 /LCY Total job cost : $5, 980 <br />