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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 04a State :Colorado Permit/job# P-2008-046 <br />Date : 0211512011 County : Rio Blanco Abbreviation : none <br />User : THM Site :Amso Filename :P046-04a <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate - MD-05 <br />Task description : Establish Final grade on TM Pad --- <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series Il - 7SU <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :NA <br />Horsepower: 240 <br />Shift basis : 1 per day <br /> Data source: <br />(CRG) <br /> Utilization % - <br />- <br />Cost Breakdown : Ownership cost/hour : $43.55 NA <br /> Operating cost/hour : $64.95 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $147.04 Total fleet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 9,141 CCY factor : 1.115 volume : 10,192 LCY <br />Source of estimated volume :Staff 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 : <br />- 150 feet <br />- Material consistency : 0.90 (Cat HB <br />) <br />Unadjusted hourly production : 518.9 LCY/hr Dozing method : 1.00 _ <br />(gen.) <br /> <br />Material consistency description : Visibility : 1.00 (avg.) <br /> <br />Compacted fill or embankment Job efficiency : 0.83 (1shift/day) <br /> Spoil pile : 0 <br />80 f <br />d <br />f <br /> . ( <br />n <br />-r <br />) <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : _5.00 % (neg) Altitude :- <br />1.00 <br />1--0-0- - <br />(Cat HB) <br />Average site altitude : 6,900 feet Material weight : -0.92 (Cat HB <br />) <br /> Blade type : 1.00 _ <br />(S/SU/U) <br />Material weight : 2,500 Ibs/LCY Net correction : 0.46 <br />Weight description : - <br />Clay - Dry _ Adjusted unit production : 238 <br />57 LCY/h <br /> . r <br /> Adjusted fleet production : 238.57 LCY/hr <br />JOB TIME AND COST <br />Fleet size Dozer(s) Total job time : 42.72 Hours <br />Unit cost : $0.616 /LCY Total job cost : $6,282 <br />