2019-12-13_REVISION - M1980244 (68)

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NEWMONT GOLDCORP.. 0 angles listed above. After excavation, back break along the bench crests will reduce the catch -bench widths to the required 80 percent reliability of achieving 26 feet for double benching and 19 feet for single benching for sectors controlled by back break. 2. A mid -bench offset of 8 feet was assumed for double benching Cripple Creek & Victor Gold Mining Company Cresson Project Amendment 13 13 Exhibit D Design Parameters Design Design - Inter -ramp Mining Area Bench Bench - Sector Sl ..- .- - (ft) Angle Schist Island 3 460 Portion of North Bench D 43.5 710 Cresson Globe Hill portion Weak Globe 4 390 Global S 23 600 of North Cresson Hill Pipe Zone Globe Hill portion Weak Globe 5 40° Global S 21.5 60° of North Cresson Hill Pipe Zone Globe Hill portion Weak Globe 6 44° Global S 19.9 65° of North Cresson Hill Pipe Zone Globe Hill portion Weak Globe 7 380 Global S 24.6 60° of North Cresson Hill Pipe Zone Globe Hill portion 8 510 Bench D 35.3 73° of North Cresson Globe Hill portion Weak Globe 9 40° Global S 21.5 60° of North Cresson Hill Pipe Zone Globe Hill and 10 53° WHEX portion of Bench D 37.9 780 North Cresson Globe Hill and 11 510 WHEX portion of Bench D 37.9 750 North Cresson WHEX portion of 12 50° Bench D 40 750 North Cresson WHEX portion of 13 40° Bench D 57.9 70° North Cresson WHEX portion of 14 45° Bench D 44.5 70° North Cresson Notes- 1 Slopes should be desioned and excavated to the mean catch -bench widths and bench -face angles listed above. After excavation, back break along the bench crests will reduce the catch -bench widths to the required 80 percent reliability of achieving 26 feet for double benching and 19 feet for single benching for sectors controlled by back break. 2. A mid -bench offset of 8 feet was assumed for double benching Cripple Creek & Victor Gold Mining Company Cresson Project Amendment 13 13 Exhibit D