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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />....:.... , ::. ....:.:..; :: : :...:::...:.. , <br />PROJECT IDENTIFICATION <br />Task #: 176 State :Colorado Permit/job# :C-1981-010 <br />Date <br />User <br />11/28/2007 <br />JHB <br />County: Moffat <br />Site : Trapper Mine <br />Agency or organization name : Division Of Reclamation, Miniq <br />Permit or other job action : RN5 <br />Task description : Regrade West Horse pond <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D10R - 10SU (2005) Horsepower : 570 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : NA <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $84.86 NA <br /> Operating cost/hour : $138.49 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $256.13 Total fleet cost/hour : $256.13 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,652 CCY factor : 1.125 volume : 2,984 LCY <br /> <br />Source of estimated volume :Appendix A Table A-3 <br />Source of estimated swell factor : Caterpillar Handbook Edition 34 <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.85 (user) <br />Average push distance : 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2, 748.7 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 0.95 (Cat HB) <br />Average push gradient : 3.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,200 feet Material weight : 0.82 (Cat HB) <br /> Blade type : 1.00 (S/SUN) <br />Material weight : 2,800 Ibs/LCY Net correction : 0.40 <br />Weight description : <br />Clav - Wet <br />And Safety <br />Adjusted unit production <br />Adjusted fleet production <br />Abbreviation :none <br />Filename :C010-176 <br />1087.09 <br />1,087.09 <br />LCY/hr <br />LCY/hr