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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />• <br />............................................................. <br />PROJECT IDENTIFICATION' ::::::......................................................................................................................................................................................... <br />Task # : 600 State :Colorado Permit/job# : C-81-035 <br />Date <br />User <br />08/08/2007 <br />TAK <br />County :La Plata Abbreviation :none <br />Site :King Coal Mine Filename :C035-600 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal RN-05 <br />Task description : Backfill pond with embankment and adjacent material <br />HOURLY 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 /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $58.24 NA <br /> Operating cost/hour : $73.75 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $164.77 Total fleet cost/hour : $164.77 <br />MATERIAL UANTITIES`'<' :.......... <br />Q .......................................................................................................................... ............................... ............................ <br />Initial Swell Loose <br />volume : 9,993 LCY factor : NA volume : 9,993 LCY <br /> <br />Source of estimated volume :Pond design which shows the pond's volume is 6,194 <br />Source of estimated swell factor : NA <br /> <br /> <br />HOURLY PRODUCTION :.;:.;:.:I::I.::.:n:.::.;<.;:rr;::;.I<;.:n:.:F :::;::r:::;: <br />Job Cond t o Co ect o acto s .:.............................: :.;:;;;'Source:;.:;: <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat Ht3) <br />Unadjusted hourly production : 852.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,300 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.40 <br />Weight description <br />Earth - Drv packed <br />• JOB TIME AND COST ~ ~~ ~~~ ~~ <br />Fleet size 1 Dozers) <br />Unit cost : $0.478 /LCY Total job cost : $4,779 <br />