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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />~ .... w .; <br />PROJECT IDENTIFICATION <br />Task # : 002 State : Colorado Permit/job# : M-1988-021 <br />Date : 06/27/2003 County : Mineral Abbreviation :none <br />User : JCS Site : Soward Ranch Pit Filename : M021-002 <br />Agency or organization name : DMG <br />Permit or other job action : RECALC FINANCIAL WARRANTY <br />Task description :GRADE PROCESSING AREA <br />.. .. ;: _. <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series Il - BU <br />Blade type :Universal <br />Attachment no. 1 : BOPS Cab <br />Attachment no. 2 : 3-shank ripper <br />Horsepower: 310 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost hour : $50.76 NA <br /> Operating cost/hour : $61.72 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cosUhour : $24.01 NA <br /> Total unit cost/hour : $136.49 Total fleet cosUhour : $138.49 <br /> <br />~._. A, <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 2,420 CCY factor : 1.165 volume: 2,819 LCY <br /> <br />Source of estimated volume : 2.5ACX1 FOOT <br />Source of estimated swell factor :PROGRAM <br />y , -: <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 931.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shi(Vday) <br />Compacted fill or embankmenf Spoii pile : 0.80 (fnd-r>) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 8,900 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs1LCY Net correction : 0.35 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 330.68 LCY/hr <br />Adjusted fleet production : 330.68 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 8.53 Hours <br />Unit cost : $0.413 /LCY Total job cost : $1,164 <br />i~ <br />