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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 008 <br />Date : 11/10/2004 <br />User : RCO <br />State :Colorado <br />County : La Plata <br />Site : Cugnini Gravel Pit <br />Agency or organization name : DMG <br />Permit or other job action :Amendment AM-O7 <br />Task description :Spread topsoil blend on bench <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU Horsepower : 405 <br />Blade type :Semi-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 : $51.01 NA <br />OperatingcosUhour : $93.54 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cosUhour : $31.76 NA <br />Total unit cosUhour : $176.31 Total fleet cost/hour : $352.83 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 39,542 BCY factor : 1.330 volume : 52,591 LCY <br /> <br />Source of estimated volume : na <br />Source of estimated swell factor :program <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 2,170.5 LCY/hr <br />Material consistency description <br />Loose stockpile <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 6,600 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 2 Dozers) <br />Unit cost : $0.202 /LCY <br />PermiUjob# : M-1986-061 <br />Abbreviation :none <br />Filename : M061-008 <br />Operator skill : 0.75 (av, <br />Material consistency : 1.20 (Cat <br />Dozing method : 1.00 (ge, <br />Visibility : 1.00 (av. <br />Job efficiency : 0.83 (lshifi <br />Spoil pile : 0.70 (fnd- <br />Pushgradient : 1.00 (Cat <br />Altitude : 1.00 (Cat <br />Material weight : 0.79 (Cat <br />Blade type : 1.00 (S/St <br />Net correction : 0.41 <br />Adjusted unit production : 874.94 LCY/hr <br />Adjusted fleet production : 1,749.87 LCY/hr <br />Total job time : 30.05 Hours <br />Total job cost : $10,598 <br />