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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 02a <br />Date : 03/04/2002 <br />User: SSS <br />Agency or organization name : DMG <br />Permit or other job action :Routine Reclamation Cost <br />Task description :Reduce East Highwall <br />HOURLY EQUIPMENT COST <br />Estimate Recalculation <br />to 3H;1 V Grade <br />Basic machine : Cat D8R - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 305 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br /> Cost Breakdown ; Ownership cesflhour : $49.50 NA <br /> Operating cesUhour : $65.98 100 <br /> Ripper op. cosUhour : $0.75 f0 <br /> Operator cosVhour : $27.99 NA <br /> Total unit cosUhour : $144.22 Total fleet cost/hour : $144.22 <br /> <br />.... .. <br />: . <br />u ~ _ ! <br />MATERIAL QUANTITIES « _~ <br />__ _. <br />Initial Swell Loose <br />volume : 2, 964 CCY factor : 1.060 volume : 3,142 LCY <br />Source of estimated volume :Assume 400'L x avg 20'H filled from 2H:1V to 3H:1V w/mall on crest <br />Source of estimated swell factor :CAT Handbook <br />'. a .,.':: .. <br />_:;..~ _w..H _ ._ _ <br />HOURLY PRODUCTION ~JOb Condition Correction Factors ~ Source <br />Average push distance : 50 feet <br />Unadjusted howdy production : 1,400.0 LCY/hr <br />Material consistency description <br />Loose stockpile <br />Average push gradient : 16.50 % (neg) <br />Average site altitude : 6,200 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Sand and gravel -Dry <br />Operator skill : 0.75 <br />Material consistency : 1.20 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.36 <br />Altitude : 1.00 <br />Material weight : 0.79 i <br />Blade type : 1.00 <br />Net correction : 0.64 <br />Adjusted unit production : 901.35 LCY/hr <br />Adjusted Fleet production : 901.35 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 3.49 Hours <br />Unit cost : $0.160 /LCY Total job cost : $503 <br />~: , <br />State :Colorado <br />County :Mesa <br />Site :Moores Pit <br />Permiflob# : M-1980-178 <br />Abbreviation ;none <br />Filename :M178-02a <br />