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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />.. <br />PROJECT IDENTIFICATION <br />Task # : 61 B State :Colorado Permit/job# : C1982-056 <br />Date <br />User <br />09/10/2007 <br />JHB <br />Agency or organization name :CDRMS <br />Permit or otherjob action :TR61 <br />Task description :replace 12" topsoil on <br />HOURLY EQUIPMENT COST <br />County : Routt <br />Site : Foidel Creek Mine <br />footprint, pipeline corridor & access rd. corridc <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :NA <br />Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $64.72 NA <br /> Operating cost/hour : $98.84 100 <br /> Ripper op. cosUhour : $0.00 NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $196.34 Total fleet cost/hour : $196.34 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 19, 795 C CY factor : 1.125 volume : 22,270 LCY <br /> <br />Source of estimated volume :p. 2.05-45.6f, 2.05-45.7, Map 24 & Exh. 490 <br />Source of estimated swell factor :caterpillar handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Partly consolidated stockpile Spoil pile : 0.80 (fnd-rtJ <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6, 700 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2, 550 Ibs/LCY Net correction : 0.49 <br />Weight description <br />Earth -Dry packed Adjusted unit production : 1042.41 LCY/hr <br /> Adjusted fleet production : 1,042.41 LCY/hr <br /> <br /> <br />JOB TIME AND COST _:: , -:: . <br />Fleet size : 1 Dozers) Total job time : 21.36 Hours <br />Unit cost : $0.188 /LCY Total job cost : $4 195 <br /> <br />Abbreviation :none <br />Filename : C056-618 <br />1'/~ G f ~ - 13 ~. 3 ~U S~ a ~-' <br />