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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 02a <br />Date : 01/04/2006 <br />User: SSS <br />State :Colorado <br />County:Mesa <br />Site :Upland Gravel <br />Agency or organization name : DMG <br />Permit or other job action :Routine recalculation <br />Task description :Grade 5 acre disturbed area at 2 foot <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Basic machine :Cat D7R Series 11- 7SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br /> Utilization <br />Ownership cost hour : $40.61 NA <br />Operating cost/hour : $50.23 100 <br />Ripper op. cost/hour : $1.25 20 <br />Operator cost/hour : $31.78 NA <br />Total unit cost/hour : $123.87 Total fleet cost/hour <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume: 16.133 LCY factor: NA <br />Source of estimated volume :Assume 5 <br />Source of estimated swell factor : NA <br />Horsepower: 240 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Loose <br />volume : 16,133 LCY <br />at 2 acre feet oer acre <br />HOURLY PRODUCTION <br />Average push distance: 50 feet <br />Unadjusted hourly production : 1,022.9 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 0.00 % (post <br />Average site altitude : 4,800 feet <br />Material weight : 2,800 IbslLCY <br />Weight description <br />Clay -Natural bed <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.308 /LCY <br />Operator skill <br />Material consistency <br />Dozing method <br />Visibility <br />Job efficiency <br />Spoil pile <br />Push gradient <br />Altitude <br />Material weight <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />PermiUjob# : M-2001-088 <br />Abbreviation :none <br />Filename : M088-02a <br />0.75 <br />1.10 <br />1.00 <br />1.00 <br />0.83 <br />0.70 <br />1.00 <br />1.00 <br />0.82 <br />1.00 <br />0.39 <br />$123_R7 <br />Source <br />402.60 LCY/hr <br />402.60 LCY/hr <br />Total job time : 40.07 Hours <br />Total job cost : $4, 963 <br />