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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 302 State : Colorado Permit/job# : C-1981-041 <br />Date : 1012712009 County: Mesa Abbreviation :none <br />User : JRS Site: Roadside Portals Filename :C041-302 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Minor Revision 75 <br />Task description : Respread 18" of Cover on CRDA #1 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series 11 - 7SU <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 : NA <br />Adjusted unit production <br />Adjusted fleet production <br /> Data source: (CRG) <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $40.93 NA <br /> Operating cost/hour : $53.15 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $132.61 Total fleet cost/hour : $132.61 <br />i <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,750 CCY factor : 1.125 volume : 1,969 LCY <br />Source of estimated volume :18" Over 0.72 Acres, Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 125 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 600.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Consolidated stockpile Spoil pile : 0.70 (fnd-mf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient:- 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,500 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.39 <br />Weight description <br />Earth - Dry Packed <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Unit cost : $0.563 /LCY <br />Horsepower: 240 <br />Shift basis : 1 per day <br />235.73 LCY/hr <br />235.73 LCY/hr <br />F <br />Total job time : 8.35 Hours <br />Total job cost : $1,108