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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br />• _ <br /> PROJECT IDENTIFICATION <br /> Task #: 083 State :Colorado Permit/job# C-1981-018 <br /> Date : 0112712009 County : Rio Blanco Abbreviation : none <br />- <br /> User : JDM Site: Deserado Mine Filename : C018-083 <br /> Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br /> Permit or other job action :Renewal 5 <br /> Task description :Replace Topsoil from Stockpile to Pond RP-5a <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 />- - ----- <br /> Attachment no. 2:3-shank ripper <br /> Data source: (CRG) <br /> Utilization % - <br /> Cost Breakdown : Ownership cost/hour : $71.49 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $207.53 Total fleet cost/hour : $830.14 <br />• MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume : 4,153 CCY factor : 1.111 volume : 4,614 LCY <br />Source of estimated volume: Permit Volume IV <br />Source of estimated swell factor : Operator Study <br />HOURLY PRODUCTION Job C <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 0.00 % (l <br />Average site altitude : 5,300 feet <br />Material weight : 2550 Ibs/LCY <br />Weight description : <br />dition Correction Factors <br />Operator skill : 0.75 Source <br />(avg.) <br />Material consistency : 1.00 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br /> <br />Job efficiency : 0.83 <br />Spoil pile : 0.93 _ <br />(lshift/da_y_)_ <br />(user) <br />Push gradient : 1.00 (Cat HB) <br /> <br />Altitude : <br />1.00 _ <br />(Cat HB) <br /> <br />Material weight : <br />0.90 _ <br />(Cat HB) <br /> <br />Blade type : <br />1.00 _ <br />(S/SU/U) <br />Net correction : 0.52 <br />Earth - Dry packed Adjusted unit production : 365.39 LCY/hr <br />Adjusted fleet production : 1,461.54 LCY/hr <br />JOB TIME AND COST <br />• Fleet size : 4 Dozer(s) Total job time : 3.16 Hours <br />Unit cost : $0.568 /LCY Total job cost : $2,621