Laserfiche WebLink
CIRCES Cost Estimatinq Softwar <br />BULLDOZER WORK <br />s <br />PROJECT IDENTIFICATION <br />Task # : 009 State : Colorado Permit/job# : C -96 -083 <br />Date : 1110212009 County : Delta Abbreviation : none <br />User: JRS Site Bowie No. 2 Mine Filename : C083 -009 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : 2009 Midterm Review <br />Task description: Regrade New Truck Loadout and Coal Stockpile <br />HOURLY EQUIPMENT COST <br />Horsepower: 570 <br />Shift basis : 1 per day <br />JOB TIME AND COST <br />Basic machine Cat D10R - 10SU (2005) <br />Blade type Semi - Universal <br />Attachment no. 1 : ROPS Cab _ <br />Attachment no. 2:3-shank ripper <br />Fleet size : <br />4 Dozer(s) <br />Data source: <br />(CRG) <br />Unit cost : <br />$0.420 /LCY <br />Utilization % <br />$33,242 <br />0 <br />Cost Breakdown : Ownership cost/hour : <br />$89.77 <br />NA <br />Operating cost/hour : <br />$128.30 <br />100 <br />Ripper op. cost/hour : <br />$0.00 <br />0 <br />Operator cost/hour : <br />$38.54 <br />NA <br />Total unit cost/hour : <br />$256.60 Total fleet cost/hour : <br />$1,026.41 <br />MATERIAL QUANTITIES <br />Initial Swell <br />Loose <br />volume : 67,920 CCY factor : <br />1.165 volume: <br />79,127 <br />LCY <br />Source of estimated volume : Operator Estimate <br />Source of estimated swell factor CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Source <br />Operator skill : <br />0 .75 <br />(avg.) <br />Average push distance : 100 feet <br />Material consistency : <br />0.90 <br />(Cat HB) <br />Unadjusted hourly production : 1,718.9 LCY /hr <br />Dozing method: <br />1.00 <br />(gen.) <br />Visibility: <br />1.00 <br />(avg.) <br />Material consistency description : <br />Job efficiency: <br />0.83 <br />(1shift1day) <br />Compacted fill or embankment <br />Spoil pile: <br />0.80 <br />(fnd -rf) <br />Push gradient: <br />1.00 <br />(Cat HB) <br />Average push gradient: 0.00 % (pos) <br />Altitude : <br />1.00 <br />(Cat HB) <br />Average site altitude : 6,000 feet <br />Material weight: <br />0.79 <br />(Cat HB) <br />Blade type : <br />1.00 <br />(S /SU /U) <br />Material weight : 2,900 Ibs /LCY <br />Net correction : <br />636 <br />Weight description : <br />D rock - 50% Rock, 50% Earth <br />Adjusted unit production : <br />610.79 <br />LCY /hr <br />Adjusted fleet production : <br />2,443.18 <br />LCY /hr <br />JOB TIME AND COST <br />Basic machine Cat D10R - 10SU (2005) <br />Blade type Semi - Universal <br />Attachment no. 1 : ROPS Cab _ <br />Attachment no. 2:3-shank ripper <br />Fleet size : <br />4 Dozer(s) <br />Total job time: <br />32.39 Hours <br />Unit cost : <br />$0.420 /LCY <br />Total job cost: <br />$33,242 <br />0 <br />