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User <br />RCO <br />Site :North Farm Road Pit #1 Filename :M140-002 <br />Agency or organization name: DRMS <br />Permit or other job action : TR-3 <br />Task description : Grade processing and stockpile area after debris burial <br />................................... <br />EQUIPMENT COST <br />Basic machine: Cat D8R Series 11 - 8SU (200 Horsepower : 310 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br />volume : 9,680 CCY factor : 1.125 volume : 10,890 LCY <br />Source of estimated volume : 6 ac x 1 ft deep <br />Source of estimated swell factor : NA <br /> <br />HOURLY PRODUCTION .. , <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.75 (a vg.) <br />Average push distance : 60 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,246.9 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,600 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.39 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 484.87 LCY/hr <br /> Adjusted fleet production : 484.87 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 22.46 Hours <br />Unit cost : $0.344 /LCY Total job cost : $3,751