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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 001 State :Colorado Permit/job# :M-1999-064 <br />Date : 03/23/2007 County :Ladmer Abbreviation :none <br />User : ESC Site :Lyon King Quarry Filename :M064-001 <br />Agency or organization name :DRMS <br />Permit or other jab action :Surety Increase <br />Task description : Bac~ll Quar-y <br />Basic machine :Cat D8R Series 11 - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 310 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosf/hour : $58.24 NA <br />Operating cosf/hour : $73.75 100 <br />Ripper op. cost/hour : $1.71 25 <br />Operator cosf/hour : $32.78 NA <br />Total unit cosUhour : $166.49 Total fleet cosUhour : 5168.49 <br /> <br />MATERIAL QUANTITIES <: <br />Initial Swell Loose <br />volume : 3,200 CCY factor : 1.215 volume : 3,888 LCY <br />Source of estimated volume :DRMS Estimate <br />Source of estimated swell factor : CAT Handbook <br />- - ,: <br />HOURLY PRODUCTION- Job Conditwn Correcton Factors ; <br />Source <br />Average push distance : 150 feet <br />Unadjusted hourly production : 634.3 LCY/hr <br />Material consistency description <br />Average push gradient <br />Average site altitude <br />Matedal weight <br />Weight description ; <br />Decomposed rock - 75% Rock, <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />0.00 % (Pas) <br />6,500 feet <br />3,300 Ibs/LCY <br />25% Earth <br />1 Dozers) <br />$0.756 /LCY <br />Operator skill : 0.75 <br />Matedal consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.00 <br />Altitude : 1.00 <br />Material weight : 0.70 <br />Blade type : 1.00 <br />Net correction : 0.35 <br />Adjusted unit production : 220.08 LCY/hr <br />Adjusted Fleet production : 220.08 LCY/hr <br />Total job time : 17.67 Hours <br />Total job cost : $2,941 <br />