Layer | Depth (m) | Description | Texture/percentage composition | Uniformity coefficient | Permeability (cm/sec) | Liquid Limit (%) | Plastic Limit (%) | Plasticity index | Natural Moisture content (%) |
I | 0 - 0.5 | clayey fine sand) | Sand (65% - 76%) Silt & clay (24% - 35%) | - | 10−5 | 34 - 45 | 17 - 21 | 17 - 24 | 14 - 35 |
II | 0.5 - 11 | Brownish clayey sand | Sand (75% - 96%) Silt & clay (4% - 25%) | 4 | 10−3 - 10−4 | 40 - 44 | 21 - 22 | 19 - 22 | 15 - 37 |
III | 11 - 20 | fine-coarse Sand | Sand (99% - 100%) Silt & clay (0% - 1%) | 4 - 6 | 10−2 - 10−3 | 33 - 40 | 15 - 18 | 16 - 22 | 12 - 22 |