Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 012 State : Colorado Permit/job# : C2009 -087 <br />Date : 0310512010 County : Routt Abbreviation : none <br />User: JHB Site Peabody Sage Creek Mine Filename : C087 -012 <br />Agency or organization name Division Of Reclamation, Mining And Safety <br />Permit or other job action : New application <br />Task description : Regrade Haulroad A -1 reduction <br />HOURLY EQUIPMENT COST <br />Basic machine Cat D9R - 9SU (2005) Horsepower: 405 <br />Blade type Semi - Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : -shank ripper <br />Data source : (CRG) <br />Cost Breakdown: Ownership cost/hour <br />Operating cost/hour <br />Ripper op. cost/hour <br />Operator cost/hour <br />Total unit cost/hour <br />Utilization % <br />MATERIAL QUANTITIES <br />_...._.._. <br />Initial <br />Swell <br />Loose <br />volume : 5,902 CCY <br />factor : 1.165 <br />volume : <br />6,876 <br />LCY <br />Source of estimated volume: Map 2.05.3 M1A <br />Source of estimated swell factor: Seneca 11 SL3 app. <br />HOURLY PRODUCTION <br />Job Condition Correction Factors <br />Source <br />Operator skill : <br />0.75 <br />(avg.) <br />Average push distance : 250 <br />feet <br />Material consistency: <br />0.80 <br />(C at HB) <br />Unadjusted hourly production : 546.0 <br />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 />(1 shift/day) <br />Rock, well ripped or blasted <br />Spoil pile: <br />0.70 <br />(fnd -mo <br />Push gradient: <br />1.00 <br />(Cat HB) <br />Average push gradient : 0.00 <br />% (pos) <br />Altitude : <br />1.00 <br />(Cat HB) <br />Average site altitude : 6,900 <br />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 <br />Ibs /LCY <br />Net correction : <br />0.28 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />Adjusted unit production : 150.90 LCY /hr <br />Adjusted fleet production : 150.90 LCY /hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time: 45.57 Hours <br />Unit cost: $1.336 /LCY Total job cost : $ 9,186 <br />