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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 001 State :Colorado Permit/job# :M-1997-086 <br />Date : <br />User: <br />04/11/2008 <br />DEZ <br />Agency or organization name : DRMS <br />Permit or other job action :Revised Bond Calculation <br />Task description :Slope Reduction - Rock Fill <br />..................................................................................................................................................................................... <br />HOURLY E .................................................................................................................................................................................. <br />;..,.:: <br />Q UIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :NA <br />Shiftbasis : 1 per day <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $62.35 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $198.40 Total fleet cost/hour : $198.40 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,780 LCY factor : NA volume : 3,780 LCY <br /> <br />Source of estimated volume : Operator Estimate <br />Source of estimated swell factor :NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiff/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-ri) <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,800 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.44 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />Adjusted unit production <br />Adjusted fleet production <br />Horsepower: 405 <br />547.49 <br />547.49 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 6.90 Hours <br />Unit cost : $0.362 /LCY Total job cost : $1,370 <br />County:Pueblo <br />Site: Bedrock Mine #1 <br />Abbreviation :none <br />Filename :M086-001