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<br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br /> <br />PROJECT IDENTIFICATION <br />Task # : 003 State : Colorado Permit/job# : M-1980-170 <br />Date : 01/31/2002 County : Ouray Abbreviation :none <br />User : RCO Site : Bache/or Mine - Syracuse P Filename : M170-003 <br />Agency or organization name : DMG <br />Permit or otherjob action :Bond review <br />Task description :Grade dump <br />HOURLY EQUIPMENT COST <br />and slopes, for 3:1 max and <br />Basic machine :Cat D7R - 7SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : 3-shank ripper <br />Shift basis : 1 per day <br /> Data source : (CRC) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $43.32 NA <br />Operating cosUhour : $49.44 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost hour : $27.99 NA <br />Total unit cost hour <br />, : $120.75 Total fleet cosUhour : $120.75 <br /> <br />m <br />~, _ <br />_ ~ _ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 2,066 CCY factor : 1.215 volume: 2,510 LCY <br />Source of estimated volume : 11/01 inspec., permit map, reclam. plan <br />Source of estimated swell factor : n/a <br />HOURLY PRODUCTION <br />Average push distance : 50 feet <br />Unadjusted hourly production : 1,022.9 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 8,050 feet <br />Material weight : 3,300 Ibs/LCY <br />Weight description <br />Decomposed rock - 75% Rock, 25% Earth <br />JOB TIME AND COST <br />edition Correction Factors <br />Operator skill : <br />0.75 Source <br />(avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency: 0.83 (l shift/day <br />Spoil pile : 0.70 (fnd-mt) <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 0.88 (Cat HB) <br />Material weight : 0.70 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.24 <br />Adjusted unit production <br />Adjusted fleet production <br />Horsepower: 230 <br />245.95 <br />245.95 <br />LCYfhr <br />LGY/hr <br />Fleet size : 1 Dozers) Total job time : 10.21 Hours <br />Unit cost : $0.491 /LCY Total job cost : $1,232 <br />, = u ~~= ..o .. .. '~`G <br />