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CiRCES Cost Estimating Software <br /> BULLDOZER WORK <br /> .Pi t,. <br /> PROJECT IDENTIFICATION <br /> Task#: 003 State:Colorado Permitfjob#:M-1994-108 <br /> Date: 09/22/2010 County:Montezuma Abbreviation:none <br /> User: KAP Site:Cedar Point Fllename:Mi08-003 <br /> Agency or organization name:Colorado Division Of Reclamation Mining And Safety <br /> Permit or other job action:Amendment <br /> Task description:Rip and grade 36 acres at 2 foot depth <br /> HOURLY EQUIPMENT COST <br /> Basic machine:Cat D6R Series fl-8U(2005) Horsepower: 310 <br /> Blade type:Universal <br /> Attachment no.t :ROPS Cab Shift basis: 1 perday <br /> Attachment no.2:3-shank ripper <br /> Data source: (CRC) <br /> Utilization% <br /> Cost Breakdown: Ownership cost/hour: $53.74 NA <br /> Operating cost/hour: $70.63 100 <br /> Ripper op.cost/hour: $3.18 50 <br /> Operator cost/hour: $38.54 NA <br /> Total unit cost/hour: $166.08 Total fleet cost/hour: $332.17 <br /> MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume: 116,159 LCY factor: NA volume: 116,159 LCY <br /> Source of estimated volume:Reclamation Plan <br /> Source of estimated swell factor:NA <br /> HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill: 0.75 (avg.) <br /> Average push distance: 50 feet Material consistency: 0.90 (Cat HB) <br /> Unadjusted hourly production: f,627.0 LCY/hr Dozing method: 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br /> Material consistency description: Job efficient 0.83 <br /> Compacted fill of embankmenty' (t shift-r a <br /> P Spoil pile: 0.80 (fnd-rf) <br /> Push gradient: 1.00 (Cat HB) <br /> Average push gradient: 0.00 %(pas) Altitude: 1.00 (Cat HS) <br /> Average site altitude: 6,771 feet Material weight: 0.90 (Cat HB) <br /> Blade type: 1.00 (S/SU/U) <br /> Material weight: Z550 Ibs/LCY Net correction: 0.40 <br /> Weight description: <br /> Earth-Dry packed Adjusted unit production: 657.49 LCY/hr <br /> Adjusted Rest production: 1,314 98 LCY/hr <br /> JOB TIME AND COST <br /> Fleet size: 2 Dozer(s) Total job time: 88.34 Hours <br /> Unit cost: $0.253 /LCY Total job cost: $29,342 <br />