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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task#: 003 <br />Date : 09/22/2006 <br />User : ESC <br />State :Colorado <br />County :Boulder <br />Site :Phil Sheridan Lode <br />PermiUjob# : M-1988-081 <br />Abbreviation :none <br />Filename :M081-003 <br />Agency or organization name :DBMS <br />Permit or other job action :Reevaluate amount of required bond <br />Task description : Bac~ll site to achieve 3h:1 v <br /><::: ". <br />,. ;:: <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series 11- 8SU (200: Horsepower : 310 <br />Blade type :Semi-Universal <br />___ _, . ~_< - - . _- --~ Attachment no: 4= :ROP-S-Caber--- - - - _ - ° --Shift basis: °~ 1 perday~"- ` - _ <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRGJ <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $58.24 NA <br />Operatingcost/hour : $73.75 100 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosNhour : $32.78 NA <br />Total unit cosVhour : $164.77 Total fleet cost/hour : $164.77 <br />;: <br />> <br />MATERIAL QUANTITIES <br />;: <br />Initial Swell Loose <br />volume : 750 LCY factor : NA volume : 750 LCY <br /> <br />Source of estimated volume :ORMS Estimate <br />Source of estimated swell factor : NA <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 />Compacted fill or embankment <br />Average push gradient : 0.00 % (I <br />Average site altitude : 8,000 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 <br />Material consistency : 0.90 <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 : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.36 <br />Adjusted unit production <br />Adjusted fleet production <br />225.39 <br />225.39 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 3.33 Hours <br />Unit cost : $0.731 /LCY Total job cost : $548 <br />