Civil Construction Progress of April 2008
- Finished the backfill on the top of entrance tunnel.
- Construction tunnel excavation 53.2 m, total finish 77.5 m.
- Finished 152 m depth of 26 SAB base pickets construction, total finish 160 m depth which is 51.9% of the total work.
- Due to the Apr. 4 accident, the blast work are suspended.
 The entrance portal |
 The construction tunnel |
| I | Attachment | History | Action | Size | Date | Who | Comment |
|---|---|---|---|---|---|---|---|
 jpg |
image002.jpg | r1 | manage | 29.7 K | 2009-04-22 - 19:29 | WangMeng | The entrance portal |
| jpg |
image008.jpg | r1 | manage | 23.5 K | 2009-04-22 - 19:30 | WangMeng | The construction tunnel |
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