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Bulldozer Worksheet Cont'd Task # 003 Page 1 of 2 <br />BULLDOZER WORK <br />Task description: Regrade Topsoil for Collom In -Pit Drill Roads <br />Site: Colowyo Coal Mine Permit Action: MR174 <br />PROJECT IDENTIFICATION <br />Task #: 003 State: Colorado <br />Date: 612012017 County: Moffat <br />User: ZTT <br />Agency or organization name: <br />HOURLY EQUIPMENT COST <br />DBMS <br />Basic Machine: <br />Cat Dl 1T - I IU <br />Horsepower: <br />850 <br />Blade Type: <br />Universal <br />Attachment: <br />1 -shank ripper <br />Shift Basis: <br />_LLer dad <br />Data Source: <br />(CRG) <br />Cost Breakdown: <br />Ownership Cost/Hour: <br />Operating Cost/Hour: <br />Ripper own. Cost/Hour: <br />Ripper op. Cost/Hour: <br />Operator Cost/Hour: <br />Total unit Cost/Hour: <br />Total Fleet Cost/Hour: <br />Utilization % <br />$226.13 NA <br />$183.90 100 <br />.............�--�---- $21.79. *..__...- NA -- <br />$11.30 100 _ <br />$41.85 NA <br />$484.97 <br />$484.97 <br />MATERIAL QUANTITIES <br />Initial Volume: <br />7,744 <br />Swell factor: <br />1.000 <br />Loose volume: <br />7,744 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly production: <br />100 feet <br />2,870.3 LCY/hr <br />Materials consistency description: Consolidated stockpile 1.0 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />Weight description: <br />0% <br />7,600 feet <br />1,6001bs/LCY <br />Top Soil <br />Job Condition Correction Factor Source <br />Operator Skill: 0.900 (AB.AVG.) <br />Material consistency: T 1.000 _ SCAT HB) <br />Dozing method: 1.000 GEN. <br />Visibility: 1.000 (AVG.), <br />Permil/Job#: C1981019 <br />Abbreviation: None <br />Filename: C019-003 <br />