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Cost Summary Worksheet Cont'd Task # 360 Page 3 of 14 <br />Task description: <br />Site: Elk Creek Mine <br />BULLDOZER WORK <br />Drill Pads <br />Permit Action: Technical Revision 74 <br />PROJECT IDENTIFICATION <br />Task #: 362 State <br />Date: 8/8/2013 County <br />User: BFB <br />Colorado <br />Delta <br />Agency or organization name: DRMS <br />HOURLY EOUIPMENT COST <br />Basic Machine: <br />Cat D9T - 9SU <br />Horsepower: <br />405 <br />Blade Type: <br />Semi - Universal <br />Attachment: <br />NA <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Cost Breakdown: <br />$69.88 <br />Permit/Job #: C1981022 <br />Abbreviation: None <br />Filename: CO22 -362 <br />Total unit Cost/Hour: $249.42 <br />Total Fleet Cost/Hour: $249.42 <br />MATERIAL QUANTITIES <br />Initial Volume: <br />Utilization % <br />Ownership Cost/Hour: <br />$69.88 <br />Loose volume: <br />NA <br />Operating Cost/Hour: <br />$142.13 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$37.41 <br />NA <br />Total unit Cost/Hour: $249.42 <br />Total Fleet Cost/Hour: $249.42 <br />MATERIAL QUANTITIES <br />Initial Volume: <br />7,260 <br />Swell factor: <br />1.125 <br />Loose volume: <br />8.168 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: 100 feet <br />Unadjusted hourly 1,243.2 LCY/hr <br />production: <br />Materials consistency description: Consolidated stockpile 1.0 <br />Average push gradient <br />Average site altitude: <br />Material weight <br />5% <br />8,200 feet <br />2,650 lbs/LCY <br />Weight description: Decomposed rock - 25% Rock, 75% Earth <br />Job Condition Correction Factor Source <br />Operator Skill: 0.750 (AVG.) <br />Material consistency: 1.000 (CAT HB) <br />CIRCES Cost Estimating Software <br />