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Bulldozer Worksheet Cont'd Task # 001 Page 1 of 2 <br />BULLDOZER WORK <br />Task description: Regrade ditch CWD-5 <br />Site: Colow o Coal Mine Permit Action: TR 114 <br />PROJECT IDENTIFICATION <br />Task #: 001 State: Colorado <br />Date: 11/7/2017 County: Moffat <br />User: ZTT <br />Agency or organization name: DRMS <br />HOURLY EOUIPMENT COST <br />Basic Machine: <br />Cat D8T - 8SU <br />Horsepower: <br />310 <br />Blade Type: <br />_ Semi -Universal <br />Attachment: <br />NA <br />Shift Basis: 1 per da <br />Data Source: _�CRG)_ <br />Cost Breakdown: <br />Total unit Cost/Hour: $191.83 <br />Total Fleet Cost/Hour: $191.83 <br />MATERIAL QUANTITIES <br />Utilization % <br />Ownership Cost/Hour: <br />$83.81 <br />NA <br />Operating Cost/Hour: <br />$66.17 <br />100 <br />Ripper own. Cost/Hour: <br />$0.00 <br />NA <br />Ripper op. Cost/Hour: <br />Visibility: <br />0 <br />Operator Cost/Hour: <br />_$0.00 <br />$41.85 <br />NA <br />Total unit Cost/Hour: $191.83 <br />Total Fleet Cost/Hour: $191.83 <br />MATERIAL QUANTITIES <br />Initial Volume: <br />183 <br />Swell factor: <br />1.215 <br />Loose volume: <br />222 LCY <br />Source of estimated volume: Exhibit 13B -T-21, Table 8 <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Average push distance: 50 feet <br />Unadjusted hourly production: 1,400.0 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 0% <br />Average site altitude: 7,500 feet <br />Material weight: 3,300 lbs/LCY <br />Weight description: Decomposed rock - 75% Rock, 25% Earth <br />Per nit/Job#: C1981019 <br />Abbreviation: None <br />Filename: CO 19-001 <br />Job Condition Correction Factor <br />Source <br />Operator Skill: <br />0.750 <br />AVG. <br />Material consistency: <br />0.900 <br />AT HB]) <br />Dozing method: <br />I.000 <br />GEN. <br />Visibility: <br />1.000 <br />AVG. <br />