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Mine Area Seneca II - WC Pit <br />Project Grade Spoil <br />Task Grade Last 2 Spoils <br />WORKSHEET NO. WC-7 <br />PRODUCTIVITY FOR DOZER USE - GRADING <br />Dozing Activity: Grade [he last 2 spoils into surrounding area <br />Dozer Used: D-11N, U Blade <br />Description of Dozing: 90' push <br />Volume: 431.700 bcy <br />497.800 lcy <br />Productivity Calculations: <br />Operator: 75 <br />Grade: see EMF <br />Material Factor: see EMF <br />Push Distance: see EMF <br />Dozing Factor: see EMF <br />Visibility: 90 <br />Altitude: 91 <br />Dual Tilt: 105 <br />Spoil Pile Factor: see EMF <br />Minutes Worked per Hour: 50 <br />Bank Materiel Density: see EXF <br />Loose Material Density: see EMF <br />Direct Drive Trans: 100 <br />Total Adj. Factor: 0.5933 <br />Cost per Hour = E198.94 <br />Total Cos[ = 288 hrs. x f198.94 cost/hr = 557.294 <br />REFERENCES: <br />Table 13-2-3 <br />A[tachmenC 13-2 <br />EMF Worksheets <br />Attachment 13-6 <br /> <br />