| Sample pit number | Average particle size | Representative particle size (mm) | ||||||||
| D10 | D20 | D30 | D35 | D40 | D50 | D65 | D75 | D90 | ||
| TP-1 | 46.4 | 0.5 | 0.8 | 1.1 | 1.3 | 1.8 | 4.0 | 36.0 | 70.0 | 201.0 |
| TP-2 | 66.8 | 5.0 | 12.0 | 23.0 | 31.0 | 40.0 | 56.0 | 100.0 | 165.0 | 318.0 |
| TP-3 | 54.5 | 2.1 | 5.0 | 20.0 | 23.0 | 31.0 | 50.0 | 90.0 | 112.0 | 315.0 |
| TP-4 | 69.7 | 3.0 | 12.0 | 23.0 | 31.0 | 40.0 | 60.0 | 115.0 | 210.0 | 322.0 |
| TP-5 | 48.3 | 0.5 | 2.0 | 11.0 | 18.0 | 20.0 | 30.0 | 60.0 | 90.0 | 300.0 |