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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 005 State : Colorado Permit/job# : M-2003-003 <br />Date : 0110912009 County : La Plata Abbreviation :none <br />User : RCO Site :Amzak Gravel Pit Filename : M003-005 <br />Agency or organization name : DRMS <br />Permit or other job action : TR-1 New phases <br />Task description : Spread topsoil 4 inches deep, over disturbance <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2:3-shank ripper <br />Horsepower: 405 <br />Shiftbasis : 1 per day <br /> (CRG) <br />Data source: <br /> - <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 : $207.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 10,218 LCY factor : NA volume : 10,218 LCY <br />Source of estimated volume : 19 ac x 4 in depth <br />Source of estimated swell factor : na <br />HOURLY PRODUCTION Job <br />Average push distance : 50 feet <br />Unadjusted hourly production : 2,110.5 LCY/hr <br />Material consistency description <br />Loose stockpile <br />Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Material consistency : 1.20 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shift1day) <br />Spoil pile : 0.70 (fnd-mf) <br />Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,100 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.58 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 1219.35 LCY/hr <br /> Adjusted fleet production : 1,219.35 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 8.38 Hours <br />Unit cost : $0.170 /LCY Total job cost : $1,739