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BULLDOZER WORK <br />Task description: Regrade Prospect Pond <br />Site: Colowyo Coal Mine Permit Action: MT7 Permit/Job#: C1981019 <br />PROJECT IDENTIFICATION <br />Task #: 071 State: <br />Date: 4/5/2016 County: <br />User: JHB <br />Colorado <br />Moffat <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: <br />Cat 139T - 9SU <br />Horsepower: <br />405 <br />Blade Type: <br />Semi -Universal <br />Attachment: <br />3 -shank ripper <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Cost Breakdown: <br />Abbreviation: None <br />Filename: C019-071 <br />MATERIAL QUANTITIES <br />Initial Volume: 10,291 <br />Swell factor: 1.165 <br />Loose volume: 11,989 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell Cat Handbook <br />factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly <br />production: <br />Materials consistency <br />description: <br />150 feet <br />910.5 LCY/hr <br />Average push 5% <br />gradient: <br />Average site altitude: 7,600 feet <br />Compacted fill or embankment 0.9 <br />Material weight: 2,900 lbs/L.CY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: 0.900 (AB.AVG. <br />Material consistency: 0.900 CAT HB <br />Dozing method: 1.000 GEN. <br />Visibility: 1.000 AVG.) <br />Utilization % <br />Ownership Cost/Hour: <br />$83.77 <br />NA <br />Operating Cost/Hour: <br />$135.36 <br />100 <br />Ripper op. Cost/Hour: <br />$2.23 <br />25 <br />Operator Cost/Hour: <br />$38.89 <br />NA <br />Total unit Cost/Hour: <br />$260.25 <br />Total Fleet Cost/Hour: <br />$260.25 <br />MATERIAL QUANTITIES <br />Initial Volume: 10,291 <br />Swell factor: 1.165 <br />Loose volume: 11,989 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell Cat Handbook <br />factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly <br />production: <br />Materials consistency <br />description: <br />150 feet <br />910.5 LCY/hr <br />Average push 5% <br />gradient: <br />Average site altitude: 7,600 feet <br />Compacted fill or embankment 0.9 <br />Material weight: 2,900 lbs/L.CY <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: 0.900 (AB.AVG. <br />Material consistency: 0.900 CAT HB <br />Dozing method: 1.000 GEN. <br />Visibility: 1.000 AVG.) <br />