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<br />BULLDOZER WORK <br /> <br />Task description: Regrade Ditch CWD-1 <br />Site: Colowyo Coal Mine Permit Action: MR202 Permit/Job#: C1981019 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 001 State: Colorado Abbreviation: None <br />Date: 5/10/2019 County: Moffat Filename: C019-001 <br />User: ZTT <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D8T - 8SU <br />Horsepower: 310 <br />Blade Type: Semi-Universal <br />Attachment: NA <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $93.62 NA <br />Operating Cost/Hour: $51.35 70 <br />Ripper own. <br />Cost/Hour: $0.00 NA <br />Ripper op. Cost/Hour: $0.00 0 <br />Operator Cost/Hour: $41.52 NA <br />Total unit Cost/Hour: $186.49 <br />Total Fleet Cost/Hour: $186.49 <br /> <br />MATERIAL QUANTITIES <br />Initial Volume: 5,923 <br />Swell factor: 1.000 <br />Loose volume: 5,923 LCY <br />Source of estimated volume: Exhibit 7-23B, Table 1, Exh. 7-item 23, Fig. B-1 <br />Source of estimated swell <br />factor: <br />Cat Handbook <br /> <br />HOURLY PRODUCTION <br />Average push distance: 50 feet <br />Unadjusted hourly <br />production: <br />1,400.0 LCY/hr <br />