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Task description: <br />Site: New Elk Mine <br />Page 1 of 2 <br />BULLDOZER WORK <br />Backfill and Regrade East Portal Area <br />Permit Action: Permit Renewal 06 Permit/Job #: C1981012 <br />PROJECT IDENTIFICATION <br />Task #: 601 State: Colorado <br />Date: 5/12/2014 County: Las Animas <br />User: JRS <br />Agency or organization name: DRMS <br />Abbreviation: None <br />Filename: C012 -601 <br />HOURLY EQUIPMENT COST <br />Initial Volume: <br />Basic Machine: Cat 139T - 9SU <br />Swell factor: <br />1.125 <br />Horsepower: 405 <br />162,956 LCY <br />Source of estimated volume: PAP Exhibit 28 <br />Blade Type: Semi - Universal <br />Attachment: 3 -shank ripper <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Cost Breakdown: <br />Utilization % <br />Ownership Cost/Hour: <br />$81.10 <br />NA <br />Operating Cost/Hour: <br />$143.16 <br />100 <br />Ripper op. Cost/Hour: <br />$8.91 <br />100 <br />Operator Cost/Hour: <br />$38.01 <br />NA <br />Total unit Cost/Hour: $271.17 <br />Total Fleet Cost/Hour: $813.50 <br />MATERIAL QUANTITIES <br />Initial Volume: <br />144,850 <br />Swell factor: <br />1.125 <br />Loose volume: <br />162,956 LCY <br />Source of estimated volume: PAP Exhibit 28 <br />Source of estimated swell factor: Operator Estimate <br />HOURLY PRODUCTION <br />Average push distance: 100 feet <br />Unadjusted hourly production: 1,243.2 LCY /hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: 5% <br />Average site altitude: 7,500 feet <br />Material weight: <br />Weight description: <br />2,132 lbs/LCY <br />User Provided <br />CIRCES Cost Estimating Software <br />