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CIRCES Cost Eatimatina Software <br />Task # : 001 <br />Date : 09/> f/2007 <br />User : BMK <br />State :Colorado PermiUjob# : M-2007-050 <br />County:LasAnimas Abbreviation:rtone <br />Site ; Bu/falo Stone Quarry Filename : M050-001 <br />Agency or organization name :DRMS <br />Permit or other job action :NEW APPLICATION <br />Task description :BACK FILL PITS WITH F1NES/CUT SLOPE 3:1 <br />Basic machine :Cat D8R Sedes 11- 8SU (200: Horsepower : 310 <br />Blade type : Seml-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :1-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $58.86 NA <br />Operating cosUhour : $73.75 100 <br />Ripper op.cosUhour : $2.55 30 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $16794 Total fleet cosUhour : $167.94 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 5,429 CCY factor : 1.165 volume : 8,325 LCY <br />Source of estimated volume : EXN181T D <br />Source of estimated swell factor :EXHIBIT D <br />HOURLY PRODUCTION <br />Average push distance : 250 feet <br />Unadjusted hourly production : 3778 LCY/hr <br />Material consistency description <br />Rock, well ripped or blasted <br />Average push gradient : 1.00 % (r <br />Average site altitude : 5,131 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock. 50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost: $1.251 /LCY <br />Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.80 (Cat HB <br />Dozing method : 1.10 (50% sl, <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shiN/da <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 1.02 (Cat H8, <br />Altitude : 1.00 (Cat HB, <br />Matedal weight : 0.79 (Cat H8 <br />Blade type : 1.00 (S~SU/U <br />Net correction : 0.36 <br />Adjusted unit production : 134.25 LCY/hr <br />Adjusted fleet production : 134.25 LCY/hr <br />Total job time : 47, f f Ftours <br />Total job cost : 57,912 <br />