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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 009 State <br />Date : 08/.312006 County <br />User : TAK Site <br />Colorado Permit/job# : C-80.007 <br />Gunnison Abbreviation :none <br />West Elk Mine Filename :0007-009 <br />Agency or organization name :Colorado Division Of M <br />Permit or other job action :Permit Renewal RN-05 <br />Task description : BaCkfll water Stora; <br />L_ <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />-~_ <br />MATERIAL QUANTITIES <br />Initial <br />volume : 401 <br />Reclamation And <br />tank and road <br />Basic machine : Cat D9R - 9SU (2005) _ Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 perday <br />Attachmentno.2: 3-shank ripper <br /> Data source : (CRG) <br /> Utilizatio n <br />Ownership cosUhour : $72.92 NA <br />Operating cosUhour : _ <br />$98.84 ~__ _ 100 <br />Ripper op. cosUhour: __$0.00 0 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $204.53 Total fleet cost/hour : $818.13 <br />-- <br />Swell Loose <br />CCY factor : 1.165 volume : 467 LCY <br />Source of estimated volume :Permit Volume 7, Exhibit 43 <br />Source of estimated swell factor :CAT Handbook <br />f- - - - <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br /> <br />Average push distance : <br />_ 50 <br />feet <br />Material consistency : <br />0.90 _ <br />(Cat HB) <br />Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : 1.00 _ (gen.) <br /> <br />Visibility : <br />1.00 _ <br />(avg.) <br />Material consistency description : Job efficiency : 0.83 ~ (1shiWday) <br />Compacted fill or embankment J Spoil pile : 0.80 (fnd-rn <br /> Push gradient :_ 0.37 (Cat HB) <br />Average push gradient : 27.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,300 feet Material weight : _0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.13 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Adjusted unit production <br />Adjusted fleet production <br />279.29 <br />117.15 <br />LCY/hr <br />LCY/hr <br />r---- ------ - <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 0.42 Hours <br />Unit cost : $0.732 /LCY Total job cost : $342 <br />C _ - - f <br />