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CIRCES Cost Estimatinst Software <br />Task # : 001 <br />Date : 03/22/2007 <br />User : ESC <br />State :Colorado PenniUjob# : M-1999-063 <br />County :Lorimer Abbreviation :none <br />Site :RedWol/Quarry Filename:M063-001 <br />Agency or organization name :DRMS <br />Permit or other job action :Surety Increase <br />Task description :Grading 8 Rii <br />HOURLY EQUIPMENT COST <br />of Disturbed Area <br />Basic machine :Cat D8R Series ll - 8SU (200; Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment nc. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership costlhour : $58.24 NA <br />Operating cost/hour : $73.75 100 <br />Ripper op.cosUhour: $3.43 50 <br />Operator cosf/hour : $32.78 NA <br />Total unit cosUhour : $168.20 Total fleet cosUhour : $188.20 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,500 BCY factor : 1.215 volume : 3,038 LCY <br />Source of estimated volume :DRMS Estimate <br />Source of estimated swell factor : CArHandbook <br />HOURLY PRODUCTION - - - -Job Condition C orrection Factors Source <br />Average push distance : 150 feet <br />Unadjusted hourly production : 634.3 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 0.00 % (1 <br />Average site altitude : 6,500 feet <br />Material weight : 3,300 Ibs/LCY <br />Weight description : <br />Decomposed rock - 75% Rock. 25% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.764 /LCY <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : O. BO <br />Push gradient : 1.00 <br />Altitude : 1.00 <br />Matedal 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 : 13.80 Hours <br />Total job cost : x2,321 <br />