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Mine Area Seneca II - Wadne Pit . <br />Project: Grade Spoil <br />Task Grade Last 2 Spoils <br />NORKSHEET N0. YA-7 <br />PRODUCTIVITY FOR DOZER USE - GRAI7I NG <br />Dozing Activity: Doze 2 lest spoils into surrounding area <br />Dozer Used: D•11N, U Blatle <br />Description of Dozing: 90~ push <br />Volume: 69.000 bey <br />79.600 ley <br />Productivity Calculations: <br />Operator: 75 <br />Grade: see EMF <br />Materiel Factor: see EMf <br />Push Distance: see EMF <br />Dozing Factor: see EMF <br />Visibility: 90 <br />Attitude: 91 <br />Dual Tilt: 105 <br />Spoil Pile Factor: see EMF <br />Minutes corked per Hour: 50 <br />Bank Material Density: see EMF <br />Loose Material Density: see EMF <br />Direr[ Drive Trans: 100 <br />Total Adj. Factor: 0.5933 <br />Cost per Hour = 5198.94 <br />Total Cost = 46 hrs. x f198.94 cost/hr = (9,151 <br />REFERENCES: <br />Table 13-2-3 <br />Attachment 13-2 <br />EMF 4ork sheets <br />Attachment 13-6 <br />• <br />J <br />