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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task #: 0036 State : Colorado <br />Date : 1010112009 County : Dolores <br />i User : RCO Site : Cbci Gravel Pit <br />Agency or organization name: DRMS <br />Permit or other job action New 110c permit <br />Task description : Spread topsoil over disturbed area <br />Basic machine : Cat D6R LGP - 6S (2003) Horsepower : 185 <br />Blade type :Straight <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br />Utilizatio n % <br />Cost Breakdown : Ownership cost/hour : $30.80 NA <br />Operating cost/hour : $53.60 100 <br />Ripper op. cost/hour : $0.68 25 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $123.62 Total fleet cost/hour : $123.62 <br />itial <br />me <br />Swell <br />807 CCY factor : 1.165 <br />Source of estimated volume :2 ac disturbance x 3 inches depth <br />Source of estimated swell factor :na <br />Average push distance : 50 feet <br />asted hourly production :__444.6 LCY/hr <br />rial consistency description : <br />Average push gradient : 0.00 % (i <br />Average site altitude : 7,800 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />Earto - Dry packed <br />Job Condition Correction Factors <br />Operator skill : <br />0.75 Source <br />(a vg.) <br />Material consistency : 1.20 (Cat HB; <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shift/daj <br />Spoil pile : 0.70 (fnd-mt) <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.90 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.47 <br />Adjusted unit production <br />Adjusted fleet production <br />209.61 LCY/hr <br />209.61 LCY/hr <br />Fleet size : 1 Dozer(s) Total job time : 4.49 Hours <br />Unit cost : $0.590 /LCY Total job cost : $554 <br /> . <br />Permit/job# : M-2009-030 <br />Abbreviation :none <br />Filename : M030-003 <br />Loose <br />volume : 940 LCY