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PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 11/19/2007 <br />User : WHE <br />Permit/job# :M-1984-108 <br />Abbreviation :none <br />Filename :M108-003 <br />Agency or organization name :DRMS <br />Permit or other job action :Routine bond update <br />Task description :Topsoil replacement for south pond slopes at 12 inch depth <br />HOURLY EQUIPMENT COST <br /> Basic machine :Cat D8R Series 11- 8U (2005) Horsepower : 310 <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 : $57.40 NA <br /> Operating cost/hour : $77.43 100 <br /> Ripper op. cost/hour : $0.00 D <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $167.61 Total fl eet cost/hour : $167.61 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 889 LCY factor : NA volume : 889 LCY <br />Source of estimated volume :See attached drawing, "Highwall Reduction" <br />Source of estimated swell factor : NA <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 : 931.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,380 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.50 <br />Weight description <br />Earth -Dry packed Adjusted unit production : 466.57 LCY/hr <br /> Adjusted fleet production : 466.57 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 1.91 Hours <br />Unit cost : $0.359 /LCY Total job cost : $319 <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State :Colorado <br />County :Montrose <br />Site :Olathe Pit <br />