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<br />Task # : 003 <br />Date : 01/30/2002 <br />User : ACS <br />CIRCES Cost Estimatinc~Software <br />BULLDOZER WORK <br />State :Colorado <br />County : Larimer <br />Site :Starks Ot <br />Permit/job# : M-2001-114 <br />Abbreviation :none <br />Filename : M114-003 <br />Agency or organization name :Colorado Division Of Minerals And Goology <br />Permit or other job action :New application, sandstone quarry <br />Task description :Spread stockpiled soil from the quarry perimeters back over the mine <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Basic machine :Cat D7R - 7SU korsepower : 230 <br />Blade type :Semi-Universal <br />Attachment no, 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : NA <br /> Utilization <br />Ownership cosVhour : $3739 NA <br />Operating cosUhour : $49.44 100 <br />Ripper op. cosVhour : $0.00 NA <br />Operator cosUhour : $2799 NA <br />Total unit cosUhour : $114.82 Total fleet cosUhour <br />MATERIAL QUANTITIES <br />Initial <br />volume : 15,000 LCY <br />Data source : (CRG) <br />R11d_R9 <br />Swell Loose <br />factor : NA volume : 15,000 LCY <br />Source of estimated volume :One foot thick over 9 acres <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Average push distance <br />Unadjusted hourly production <br />Material consistency description <br />Partly consolidated stockpile <br />250 feet <br />350.0 LCY/hr <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth -Dry packed <br />15.00 % (~ <br />5,400 feet <br />2,550 Ibs/LCY <br />Job Condition Correction Factors <br />~ Operator skill : 0.75 <br />Material consistency : 1. t o <br />~ Dozing method : 1.00 <br />' Visibility: 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.60 <br />Push gradient ; 7.33 <br />Altitude ; 0.95 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Nei correction : 0.47 <br />Adjusted unit production <br />Adjusted fleet production <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time <br />Unit cost : $0.701 /LCY Total job cost <br />Source <br />763.70 LCY/hr <br />163.70 LCY/hr <br />91.63 Hours <br />$10,521 <br />