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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task #: 009 <br />Date: --- F4/03 , 2007 <br />User: JHB <br />State : Colorado Permit/job# : X2007 -228 -00 <br />County : Garfield Abbreviation : none <br />Site Grand Valley Book Cliffs Exp Filename 009 <br />Agency or organization name : Division Of Reclamation, Mining And Safety <br />Permit or other job action : NOI <br />Task description : Regrade10.55 miles redisturbed roads + 3 staging areas <br />HOURLY EQUIPMENT <br />COST <br />Material consistency : <br />1.10 <br />Dozing method: <br />1.00 <br />Visibility: <br />1.00 <br />Job efficiency: <br />Basic machine <br />Cat D7R OS Series 11 - 7SU <br />Horsepower: <br />240 <br />1.02 <br />Altitude : <br />Blade type <br />Semi - Universal <br />0.87 <br />Blade type : <br />1.00 <br />Net correction : <br />0.49 <br />Attachment no. 1 <br />: ROPS Cab <br />Shift basis: <br />1 per day <br />Attachment no. 2: 3-shank <br />ripper <br />Data source : <br />(CRG) <br />Utilization % <br />Cost Breakdown: <br />Ownership cost/hour <br />: $47.67 <br />NA <br />Operating cost/hour <br />: $54.13 <br />100 <br />Ripper op. cost/hour <br />: $0.65 <br />15 <br />Operator cost/hour <br />: $32.78 <br />NA <br />Total unit oost/hour <br />: $135.22 <br />Total fleet cos/hour : <br />$270.44 <br />MATERIAL <br />QUANTITIES <br />Initial <br />Swell <br />Loose <br />volume: <br />14,853 <br />CCY factor <br />: 1.125 <br />volume: <br />16,710 <br />LCY <br />Source of estimated volume: <br />Source of estimated swell factor: <br />HOURLY PRODUCTION <br />Average push distance: 50 feet <br />Unadjusted hourly production : 1, 022.9 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />14 & Table 1 <br />Handbook Edition 34 <br />Average push gradient: 1.00 % ( <br />Average site altitude : 6,800 feet <br />Material weight: 2,650 Ibs/LCY <br />Weight description: <br />Decomposed rock - 25% Rock, 75% Earth <br />Operator skill : <br />0.75 <br />Material consistency : <br />1.10 <br />Dozing method: <br />1.00 <br />Visibility: <br />1.00 <br />Job efficiency: <br />0.83 <br />Spoil pile: <br />0.80 <br />Push gradient: <br />1.02 <br />Altitude : <br />1.00 <br />Material weight: <br />0.87 <br />Blade type : <br />1.00 <br />Net correction : <br />0.49 <br />Source <br />Adjusted unit production : 497.22 LCY/hr <br />Adjusted fleet production: 994.43 LCY/hr <br />JOB TIME AND COST <br />Fleet size: 2 Dozer(s) Total job time: 16.80 Hours <br />Unit cost: $0.272 /LCY Total job cost: $4,544 <br />