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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 03a <br />Date : 01/06/2005 <br />User : GRM <br />State :Colorado <br />County :Mesa <br />Site : S. Fruita Pit <br />Permitfjob# :M-1981-243 <br />Abbreviation :none <br />Filename : M243-03a <br />Agency or organization name :DMG <br />Permit or other job action :2005 Update <br />Task description :cut and fill 5:1 <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 1,111 <br />area <br />Basic machine :Cat D8R Series 11 - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br /> Utilization <br />OwnershipcosUhour : $48.82 NA <br />Operating cosUhour : $69.39 100 <br />Ripper op.cosUhour : $1.96 25 <br />Operator cost/hour : $31.76 NA <br />Total unit cosUhour : $151.93 Total fleet cosUhour <br />Swell Loose <br />BCY factor : 1.330 volume <br />Shift basis : 1 per day <br />Data source : (CRG) <br />1,47$ LCY <br />.93 <br />Source of estimated volume :mine plan <br />Source of estimated swell factor :program <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,400.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiH/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 4,600 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 Adjusted unit production : 609.63 LCY/hr <br /> Adjusted fleet production : 609.63 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 2.42 Hours <br />Unit cost : $0.249 /LCY Total job cost : $368 <br /> <br />Horsepower: 310 <br />