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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 05/16/2007 <br />User : KAP <br />State :Colorado <br />County :Archuleta <br />Site :Wber Pit No 2 <br />PermiUjob# : M-1996-056 <br />Abbreviation :none <br />Filename : M056-003 <br />Agency or organization name :Colorado Division Of Reclamation Mining And <br />Permit or other jab action :Amendment <br />Task description :Replace Topsoil <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series II - 8SU (200: Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $58.24 NA <br /> Operating cosUhour : $73.75 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cost hour : $164.77 Total fleet cost/hour : $164.77 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 27,748 CCY factor : 1.125 volume : 31,216 LCY <br />Source of estimated volume :Reclamation Plan <br />Source of estimated swell factor :NA <br /> <br />HOURLY PRODUCTION Joh Condition Correction Factors Source <br />Average push distance : 200 feet <br />Unadjusted hourly production : 491.9 LCY/hr <br />Matedal consistency description : <br />Partly consolidated stockpile <br />Average push gradient : 5.00 % (r <br />Average site altitude : 7,560 feet <br />Material weight : 2, 550 Ibs/LCY <br />Weight description <br />Earth -Dry packed <br />JOB TIME AND COST <br />Fteet size : 1 Dozers) <br />Unit cost : $0.608 /LCY <br />Operator skill : 0.75 (avg.) <br />Material consistency : 1.10 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (ishiff/day) <br />Spoil pile : 0.80 (Ind-rf) <br />Push gradient : 1.17 (Cat HB) <br />Altitude : 1.00 (Cat NB) <br />Material weight : 0.90 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.55 <br />Adjusted unit production : 271.00 LCY/hr <br />Adjusted fleet production : 271.00 LCY/hr <br />Total job time : 115.19 Hours <br />Total job cost : $18,980 <br />