Laserfiche WebLink
Demo Worksheet Cont'd Task # TTT <br />Ripper op. Cost/Hour: $0.00 0 <br />Operator Cost/Hour: $41.52 NA <br />Total unit Cost/Hour: $261.89 <br />Total Fleet Cost/Hour: $261.89 <br />MATERIAL OUANTITIES <br />Initial Volume: 298 <br />Swell factor: 1.125 <br />Loose volume: 335 LCY <br />Source of estimated volume: <br />Source of estimated swell <br />factor: <br />HOURLY PRODUCTION <br />Operator Estimate <br />Cat Handbook <br />Average push distance: <br />50 feet <br />Unadjusted hourly <br />2,110.5 LCY/hr <br />production: <br />Materials consistency <br />Compacted fill <br />or embankment 0.9 <br />description: <br />Average push 0% <br />gradient: <br />Average site altitude: 5,400 feet <br />Material weight: 2,650 lbs/LCY <br />Weight description: Decomposed rock - 25% <br />Rock, 75% Earth <br />Job Condition Correction Factor <br />Source <br />Operator Skill: <br />0.750 <br />(AVG.) <br />Material consistency: <br />0.900 <br />(CAT HB)) <br />Dozing method: <br />1.000 <br />GEN.) <br />Visibility: <br />1.000 <br />(AVG.) <br />Job efficiency: <br />0.830 <br />(1 SHIFT/DAY) <br />Spoil pile: <br />1.000 <br />(DOZ-OC) <br />Push gradient: <br />1.000 <br />(CAT HB) <br />Altitude: <br />1.000 <br />(CAT HB) <br />Material Weight: <br />0.868 <br />(CAT HB) <br />Blade type: <br />1.000 <br />(PAT) <br />Adjusted unit <br />production: <br />Adjusted fleet <br />production: <br />Net correction: 0.4863 <br />1,026.34 LCY/hr <br />1026.34 LCY/hr <br />JOB TIME AND COST <br />Fleet size: 1 Dozer(s) <br />Unit cost: $0.255/LCY <br />Page 62 of 144 <br />CIRCES Cost Estimating Software <br />