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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # <br />Date <br />User <br />295 State :Colorado <br />01/08/2007 <br />TAK <br />Permit/job# : C-80-007 <br />Abbreviation :none <br />Filename :0007-295 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Renewal RN-05 <br />Task description :Rill/gully maintenance - 16 hours, 3 times in 10-yr period <br /><. .. <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D3G XL - 3P <br />Blade type :POwerAngle Tilt <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :NA <br />Shift basis : 1 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $12.49 NA <br />Operating cosUhour : $20.69 100 <br />Ripper op.cosUhour: $0.00 NA <br />Operator cosVhour: $32.78 NA <br />Total unit cosUhour : $65.97 Total Fleet cosUhour : $65.97 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,048 LCY factor : NA volume : 3,048 LCY <br />Source of estimated volume :DMG estimate <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 169.6 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 3.00 % (1 <br />Average site altitude : 7,500 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 (av <br />Material consistency : 1.00 (Cat <br />Dozing method : 1.00 (ge <br />Visibility : 1.00 (av <br />Job efficiency : 0.83 (lshil <br />Spoil pile : 0.80 (fnc <br />Push gradient: 0.95 (Cat <br />Altitude : 1.00 (Cat <br />Material weight : 0.79 (Cat <br />Blade type : 1.00 (P~ <br />Net correction : 0.37 <br />Adjusted unit production : 63.49 LCY/hr <br />Adjusted fleet production : 63.49 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 48.01 Hours <br />Unit cost : $1.039 /LCY Total job cost : $3,167 <br />County :Gunnison <br />Site :West Elk Mine <br />Horsepower: 70 <br />