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• Mine Area Seneca II - Wadge Pit <br />Project Backfill Open Pit <br />Task Doze Adjacent Spoil <br />NORKSHEET N0. 4A-b <br />PRODUCTIVITY FOR D02ER USE - GRADING <br />Dozing Activity: Doze adjacent 2 spoils into pit <br />Dozer Used: D-11N, U Blade <br />Description of Dozing: 150' push <br />Volume: 82y200 bcy <br />94,800 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 Uorked per Hour: 50 <br />Bank Material Density: see EMF <br />Loose Material Density: see EMF <br />Direct Drive Trans: 100 <br />Total Adj. Factor: 0.5933 <br />Cost per Nour = 5198.94 <br />Total Cost = 86 hrs. x 5198.94 cost/hr = 517.108 <br />REFERENCES: <br />Table 13-2-3 <br />ACtachmen[ 13-2 <br />EMF Worksheets <br />Attachment 13-6 <br /> <br />