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CIRCES Ggst Estimating Sott,rrare <br />BULLIDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 03a State :Colorado Perrnit/job# :M--2008-070 <br />Date : 0111312009 County: Rio Blanco Abbreviation :none <br />User : GRM Site :Wrc Gravel Pit Filename :M070-03a <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $57.40 NA <br /> Operating cost/hour : $77.43 100 <br /> Ripper op. cost/hour : $1.68 25 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cost/hour : $169.28 Total fleet cost/hour : $169.28 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />730 LCY factor : <br />olume : 15 NA volume : 15,730 LCY <br />, <br />v <br />Source of estimated volume: 19.5 acres X 43560127 X. 5 (6 in TS) <br />Source of estimated swell factor : NA <br /> <br />ow: <br />.... <br />HOURLY PRODUCTION <br /> <br />Job Condition Correction Factors <br /> <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 685.7 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Partly consolidated stockpile Spoil pile : 0.80 (fnd-if) <br /> Push gradient : 1.60 (Cat HB) <br />Average push gradient : 29.70 % (neg) Altitude:. 1.00 (Cat HB) <br />Average site altitude : 5,875 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />ht : <br />l wei <br />t <br />i <br />M 550 lbs/LCY <br />2 Net correction : 0.79 <br />g <br />a <br />er <br />a , <br />Weight description <br />Adjusted unit production : <br />540.67 <br />LCY/hr <br />Earth - Dry packed <br /> Adjusted fleet production : 540.67 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 29.09 Hours <br />Unit cost : $0.313 /LCY Total job cost : $4,925 <br />