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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 175 State :Colorado <br />Date : 06/25/2002 <br />User: JRS <br />County :Delta <br />Site :Bowie No. 2 Mine <br />Permivjob# : C-96-083 <br />Abbreviation :none <br />Filename : C083-175 <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown Ownership cosvhour : $49.50 NA <br /> Operating cosvhour : $65.98 100 <br /> Ripper op. cosvhour : $0.00 0 <br /> Operator cosvhour : $27.99 NA <br /> Total unit cosUhour : $143.48 Total fleet cosvhour : $143.48 <br />MATERIAL QUAN7171ES ~~ ~ ~~ <br />Initial Swell Loose <br />volume : 468 CCY factor : 1.125 volume : 526 LCY <br /> <br />Source of estimated volume :Division Estim ate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Corre lion Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 200 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 491.9 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job effciency : 0.83 (lshiff/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-r>) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,600 feet Material weight : 0.90 (Cat HB) <br /> Blade type : J.00 (S/Sl//U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.41 <br />Weight description <br />Earth -Dry packed Adjusted unit production : 199.57 LCY/hr <br /> Adjusted fleet production : 199.57 LCY/hr <br /> <br />JO8 TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 2.64 Hours <br />Unit cost : $0.719 /LCY Total job cost : $379 <br /> <br />