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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 046 State :Colorado PermitCob# : C-1982-057 <br />Date - - 08!05!2008- County : Routt -`_.._.. - Abbreviation : none ^- __-_---- <br />ser : ,IRS - <br />User:- <br />Site :Seneca Filename ; C057-046 _ - _-~ <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : 2008 Midterm Review J <br />Task description :Backfill and Regrade 10 Stocktanks <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D 11 R - 11 U (2005) Horsepower : 850 <br />Blade type : Universal - -- -- - <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $174.40 NA <br /> Operating cost/hour : $225.78 100 <br /> Ripper op. costthour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit costfhour : $432.96 Total fleet cost/hour : $1,731.83 <br />------ - - ----- <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 46,880 CCY factor : 1.125 volume : 52,740 LCY <br /> <br />Source of estimated volume : Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (av _ <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2.870.3 LCY/hr Dozing method : 1,00 <br />(gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (tshiftlday) <br />Compacted fill or embankment Spoil pile 0.80 (fnd-r1) <br /> Push gradient 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude 7.500 feet Material weight . 0.87 (Cat HS) <br />t _ <br /> Btade type : 1.00 (S/SU/U) <br />Material weight 2,650 Ibs/LCY Net correction : 0.39 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 1115.15 LCY/hr <br /> Adjusted fleet production : 4,464.61 LCY/hr <br />JOB TIME AND COST <br />Fleet size 4 Dozer(s) Total job time : 11.81 Hours <br />Unit cost, $0.388 /LCY Total job cost : - $20,458