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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: <br />_ 026 State :Colorado Permit/job# : C-1982.057 <br />Date :- 08/05p2008 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 :2008 Midterm Review <br />Task description : Narrow Permanent Roads <br /> <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D 11 R - 11 U (2005) 850 <br />Horsepower: <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 : _$174.40 NA <br /> Operating cosUhour : $225.78 100 <br />- <br /> $0.00 0 <br />Ripper op. cost/hour : <br />V <br /> _ <br />Operator cost/hour : `$32.78 r NA <br /> Total unit cost/hour : $432.96 Total fleet cost/hour : $1,731.83 <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 /> Operator skill : 0.75 (avg.) <br />Average push distance : 82 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production ; 3,441.4 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0-83 (lshift/day) <br />Loose stockpile - ---- ----'' Spoil pile : O80 <br />(fnd-rt) <br /> Push gradient : 0,95 (Cat HS) <br />Average push gradient 3.00 % (pas) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7 500 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SUIIJ <br />Material weight : 2,650 !bs/LCY Net correction : 0.49 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 1691.87 _ LCY/hr <br />? <br /> Adjusted fleet production : 6,767,48 LCY/hr <br />JOB TIME ANQ COST <br />Fleet size : 4 Dozer(s) Total job time : <br />---------- 3.99 Hours <br />Unit cost. $0.256 /LCY Total job cost : $6,909