Chainage | Uniaxial compressive strength (Avg.) | Rock Quality Designation (Avg.) | Spacing (Avg.) | Discontinuity Condition | Water Condition | RMR Value | Description | Rock Class | GSI (RMR-5) | |
From | To | |||||||||
0+00 | 2+000 | 7 | 13 | 10 | Persistence > 10 - 15 m, aperture > 15 mm, slightly rough to rough, slightly to moderately weathered | Approx. damp to completely dry | 59 | Fair | III | 54 |
2+000 | 3+000 | 7 | 13 | 10 | 58 | Fair | III | 53 | ||
3+000 | 5+000 | 7 | 8 | 10 | 51 | Fair | III | 46 | ||
5+000 | 6+000 | 7 | 13 | 10 | 58 | Fair | III | 53 | ||
6+000 | 8+000 | 7 | 8 | 10 | 55 | Fair | III | 50 | ||
8+000 | 9+000 | 7 | 17 | 10 | 53 | Fair | III | 48 | ||
9+000 | 10+000 | 12 | 13 | 10 | 53 | Fair | III | 48 | ||
10+000 | 12+000 | 7 | 13 | 10 | 57 | Fair | III | 52 | ||
12+000 | 15+000 | 12 | 13 | 10 | 62 | Good | II | 57 | ||
15+000 | 20+000 | 7 | 13 | 8 | 57 | Fair | III | 52 | ||
20+000 | 22+000 | 4 | 13 | 15 | 51 | Fair | III | 46 |