Case No. | Span (m) | Height (m) |
1. | 10 | 3 |
2. | 10 | 3 |
3. | 10 | 3 |
4. | 15 | 3 |
5. | 15 | 3 |
6. | 15 | 3 |
7. | 20 | 3 |
8. | 20 | 3 |
9. | 20 | 3 |