Ground Control In Open Pits

Ground Control In Open Pits PowerPoint PPT Presentation


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Ground Control In Open Pits

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5. The picture at top right looks pretty good. The one at bottom left has a problem that is being addressed. Should the trucks be that close to the bank?The picture at top right looks pretty good. The one at bottom left has a problem that is being addressed. Should the trucks be that close to the bank?

7. Angle of repose and proper set-backs have not been maintained.Angle of repose and proper set-backs have not been maintained.

9. Excavator operators must always be careful of undercutting!!Excavator operators must always be careful of undercutting!!

12. Not really, the equipment is overmatched in both places. In the top picture, front end loaders were loading out along the wall.Not really, the equipment is overmatched in both places. In the top picture, front end loaders were loading out along the wall.

14. What about berms and bank slopes along ramp and bank slopes at the rear of the pit?What about berms and bank slopes along ramp and bank slopes at the rear of the pit?

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