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CIRCES Cost Estimating Software <br />Task # : 007 <br />Date : 03/19/2007 <br />User: ESC <br />State :Colorado PermiUjob# :M-1983-102 <br />County :Grand Abbreviation :none <br />Site :Thompson Properties Filename :M102-007 <br />Agency or organization name :DRMS <br />Permit or other job action :AM-02 <br />Task description :Maintenance on 2h:1v slopes <br />s::, <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series 11 - 8SU (200: Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :1-shank ripper <br /> Data source : (CRG} <br /> Utilization <br /> <br />Cost Breakdown : Ownership cosUhour : $58.86 NA <br /> Operating cosUhour : $73.75 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator costlhour : $32.78 NA <br /> Total unit cosUhour : $165.39 Total fleet cosUhour : x185.39 <br />E ,, w >. <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 4,148 CCY factor : 1.215 volume: 5,040 LCY <br />Source of estimated volume :DRMS Estimate <br />Source of estimated swell factor :CAT Handbook <br />> ; <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 150 feet <br />Unadjusted hourly production : 634.3 LCY/hr <br />Material consistency description <br />Average push gradient : 10.00 % (I <br />Average site altitude : 8,000 feet <br />Material weight <br />Weight description <br />Decomposed rock - 75% Rock <br />3,300 Ibs/LCY <br />25% Earth <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 : 0.80 <br />Push gradient : 0.79 <br />Altitude : 1.00 <br />Material weight : 0.70 <br />Blade type : 1.00 <br />Net correction : 0.27 <br />Adjusted unit production : 173.15 <br />Adjusted fleet production : 173.15 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 29.11 Hours <br />Unit cost : $0.955 /LCY Total job cost : x4,814 <br />