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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />..................................................................................................................................................................................... <br />PROJECT:.I D :.:::..................T..IO................. <br />ENTIFICAN <br />Task #: 002 State : Colorado Permit/job# : C-1981-018 <br />Date <br />User <br />05/05/2008 <br />JDM <br />County: Rio Blanco <br />Site : Desrado Mine <br />Abbreviation :none <br />Filename : C018-002 <br />Agency or organization name : CDRMS <br />Permit or other job action :MR-134 <br />Task description : REgrade Drill Pads <br />H'** 6URLY U MENT C <br />Q OST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis :-I per day <br />Attachment no. 2:3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $71.49 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br />MATERIALQUA ::::::............................ ........................................................ ............................................................ <br />....... <br />........................ <br />................................... <br />Initial Swell Loose <br />volume : 823 B CY factor : 1.250 volume : 1,029 LCY <br /> <br />Source of estimated volume : Division Estimate <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 : 50 feet Material consistency : 0.90 (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 (lshift/day) <br />Compacted rill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,700 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.37 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 770.62 LCY/hr <br /> Adjusted fleet production : 770.62 LCY/hr <br /> <br />JOB TIME AND:C COST ........................ ........................................................ ................................................................... ........................ .... <br />............................. <br />Fleet size Dozer(s) Total job time : 1.33 Hours <br />Unit cost : $0.269 /LCY Total job cost : $277 <br />