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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 02a State :Colorado Permit/job# M--1977-349 <br />Date : 1112412008 <br />User: THM <br />County : Garfield <br />Site :Dick Casey Concrete Pit <br />Abbreviation :none <br />Filename :M349-02a <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :NA <br /> Data source: (CRG) <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $50.32 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $160.22 Total fleet cost/hour : $160.22 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 37,500 CCY factor : 1.090 volume : 40,875 LCY <br /> <br />Source of estimated volume: Reclamation Map <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill 0.75 (avg.) <br />Average push distance : 200 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 491.9 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 : 0.80 (fnd-rf) <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,300 feet Material weight : 0.96 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,400 Ibs/LCY Net correction : 0.58 <br />Weight description : <br />Clay and gravel - Dry Adjusted unit production : 287.58 LCY/hr <br /> Adjusted fleet production : 287.58 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 142.13 Hours <br />Unit cost : $0.557 /LCY Total job cost : $22,773 <br />