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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />..:.. <br />PROJECT IDENTIFICATION <br />Task #: 010 State :Colorado Permit/job# :M-1986-102 <br />Date : 02/20/2009 <br />User: KAP <br />County : San Miguel <br />Site: Deep Creek Placer <br />Abbreviation :none <br />Filename :M102-010 <br />Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Bond Recalculatin related to Inspection <br />Task description : Spread available soil and fines on operaing pad and road <br />HOURLY EQUIPMENT COST <br />Shift basis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $48.36 NA <br /> Operating cost/hour : $56.19 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $137.33 Total fleet cost/hour : $137.33 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 200 CCY factor : 1.125 volume : 225 LCY <br /> <br />Source of estimated volume :4 waterbars, 5 cy ea <br />Source of estimated swell factor :Approved reclamation plan <br /> <br /> <br />HOURLY PRODUCTION .... ......... ....... <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Mate rial consistency : 140 (Cat HB) <br />Unadjusted hourly production : 518.9 LCY/hr Dozing method : 1.10 (50% sl) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Partly consolidated stockpile Spoil pile : 0.80 (fnd-ro <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : 5.00 % (neg) Altitude : 0.93 (Cat HB) <br />Average site altitude : 8,000 feet Material weight : 0.87 (CatHB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.54 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Basic machine : Cat D7R DS Series 11 - 7SU <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2:3-shank ripper <br />Adjusted unit production : 281.41 LCY/hr <br />Adjusted fleet production : 281.41 LCY/hr <br />Total job time : 0.80 Hours <br />Horsepower: 240 <br />Unit cost : $0.488 /LCY Total job cost : $110