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Q-System Presentation - Bushveld Conference - Nov - Geohart ...

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1. Introduction<br />

2. Locality Plan<br />

3. Geological Setting<br />

4. Problem<br />

4.1 FOG Analysis<br />

4.2 Rock Mass Classification <strong>System</strong>s<br />

4.3 Q-<strong>System</strong> Q<br />

Applicability to Impala<br />

5. Case Studies<br />

5.1 Q-<strong>System</strong> Q<br />

Methodology<br />

5.2 Q-Index Q<br />

Analysis for 10 Level Crosscut & 23 Level<br />

Conveyor<br />

5.3 Bolt Length Design for permanent mine openings<br />

6. Conclusions

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