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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 026 State :Colorado Permit/job# : C-1982-057 <br />Date : 03/15/2010 County : Routt Abbreviation : none <br />User : JRS Site : Seneca li-W Filename : C057-026 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-02 <br />Task description :Narrow Pennanent Roads <br />M <br />r ,. <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D11 R -11U(2005) Horsepower : 850 <br />Blade type : Universal <br />Attachment no. 1 : ROPS Cab Shift basis:- 1 per day <br />Attachment no. 2:3-shank ripper <br />Data source: (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $174.21 NA <br />Operating cost/hour : $209.76 100 <br />Ripper op. cosVhour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $422.51 Total fleet cost/hour : $1,690.03 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 27,000 LCY factor : NA volume : 27,000 LCY <br />Source of estimated volume :Page 25-1-20 <br />Source of estimated swell factor : NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 82 feet <br />Unadjusted hourly production : 3,441.4 LCY/hr <br />Material consistency description <br />Loose stockpile <br />Average push gradient : 3.00 % (pos) <br />Average site altitude : 7,500 feet <br />Material weight : 2650 Ibs/LCY <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth <br />JOB TIME AND COST <br />Operator skill : 0.75 <br />Material consistency : 1.20 <br />Dozing method : 1.00 <br />Visibility: 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.95 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.49 <br />Adjusted unit production <br />Adjusted fleet production <br />HB) <br />1691.87 LCY/hr <br />6,767.48 LCY/hr <br />Fleet size : 4 Dozers) Total job time : 3.99 Hours <br />Unit cost : $0.250 /LCY Total job cost : $6,743 <br />?,?.T . . <br />-:4F 7Y f