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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : O2a <br />Date : 01/24/2005 <br />User : SSS <br />State :Colorado <br />County :Delta <br />Site :North Delta Pii <br />Agency or organization name :DMG <br />Permit or otherjob action :Routine bond recalculation <br />Task description :Hiphwall reduction and backfill <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D7R Series 11 - 7SU Horsepower : 240 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank dpper <br />Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $40.61 NA <br />Operating cosUhour : $48.13 100 <br />Ripper op.cosUhour: $1.78 30 <br />Operator cosUhour : $31.76 NA <br />Total unit cost/hour : $122.28 Total fleet cosUhour : $122.28 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 11,300 CCY factor : 1.060 volume ; 11,978 LCY <br />Source of estimated volume :Assume 18'H x 2600'L highwall cut and felt [0 3:1 <br />Source of estimated swell factor :Cat Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 55 feet <br />Unadjusted hourly production : 989.1 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Gravel - Pitrun <br />10.00 % (~ <br />4,940 feet <br />3,250 Ibs/LCY <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 : 1.22 <br />Altitude : 1.00 <br />Material weight : 0.71 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Adjusted unit production : 384.32 LCY/hr <br />Adjusted fleet production : 384.32 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 31.17 Hours <br />Unit cost : $0.318 /LCY Total job cost : $3,811 <br />PermiUob#:M-1979-002 <br />Abbreviation :none <br />Filename :M002-02a <br />