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BULLDOZER WORK <br />Task description: Cut slopes to 3:1 <br />Permit Action: SO approvalwarrnty <br />Site: Jemadojin Sand Mine calculation <br />PROJECT IDENTIFICATION <br />Task #: 001 State: Colorado <br />Date: 2/8/2013 _ County: h Paso <br />User: BMK <br />Agency or organization name: DRMS <br />HOURLY EOU <br />Basic Machine: <br />Horsepower: <br />Blade Type: <br />Attachment: <br />Shift Basis: <br />Data Source: <br />Cost Breakdown: <br />IPMENT COST <br />Cat D8T - 8U <br />310 — <br />_Universal <br />1 -shank ripper <br />1 per day <br />(CRG) <br />Ownership Cost /Hour: <br />Operating Cost/Hour: <br />Ripper op. Cost/Hour: <br />Operator Cost/Hour: <br />Total unit Cost/Hour: <br />Total Fleet Cost/Hour: <br />Page 1 of 2 <br />Permit/Job#: M2006017 <br />Abbreviation: None <br />Filename: M017 -001 <br />Utilization % <br />$63.92 NA _ <br />_ - -_ -- $107.93 -- — -- 100 _ <br />$9.35 10_0 <br />$38.85 - NA <br />$220.06 <br />$440.12 <br />MATERIAL QUANTITIES <br />Initial Volume: 7,848 <br />Swell factor: 1.250 <br />Loose volume: 9,810 LCY <br />Source of estimated volume: Division of Reclamation, Mining & S <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: 350 feet <br />Unadjusted hourly production: 238.9 LCY /hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 5% <br />Average site altitude: 4,100 feet <br />Material weight: 2,5501bs/LCY <br />Weight description: Earth - Dry packed <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 (AVG.) <br />Material consistency: 0.900 (CAT HB)) <br />CIRCES Cost Estimating Software <br />