FIGURE 1.

FIGURE 2.

FIGURE 3.

FIGURE 4.

FIGURE 5.

Soil properties for all borehole
| BH1 | |||||||
| Depth | 0–1 m | 1–3 m | 3–7 m | 7–11 m | 11–14 m | 14–17 m | 17–20 m |
| Soil type | sand | silty sand | sand | clayey sand | |||
| γs [kN⸱m−3] | 16.2 | 16.2 | 16 | 17 | 18 | 18 | 18 |
| Vs [m⸱s−1] | 196 | 260 | 264 | 300 | 326 | 346 | 356 |
| ϕ [°] | 27 | 24 | 29 | 32 | 35 | 38 | 38 |
| BH2 | |||||||
| Depth | 0–1 m | 1–4 m | 4–6 m | 6–9 m | 9–14 m | 14–18 m | 18–20 m |
| Soil type | sand | silty sand | sand | ||||
| γs [kN⸱m−3] | 17 | 17 | 18 | 18 | 16 | 16.8 | 17.8 |
| Vs [m⸱s−1] | 197 | 270 | 289 | 313 | 287 | 296 | 340 |
| ϕ [°] | 29.1 | 39.81 | 38 | 39 | 37 | 38.5 | 38.5 |
| BH3 | |||||||
| Depth | 0–1 m | 1–2 m | 2–4 m | 4–5 m | 5–7 m | 7–17 m | 17–20 m |
| Soil type | sand | silty sand | |||||
| γs [kN⸱m−3] | 16 | 16.2 | 17.2 | 16 | 16 | 16 | 17.8 |
| Vs [m⸱s−1] | 216 | 222 | 270 | 252 | 234 | 248 | 355 |
| ϕ [°] | 22 | 22 | 32 | 35 | 35 | 38 | 39 |
| BH4 | |||||||
| Depth | silty sand | sand | × | × | |||
| Soil type | 0–1 m | 1–3 m | 3–5 m | × | 8–10 m | × | × |
| γs [kN⸱m−3] | 16 | 16.5 | 17 | × | 17.8 | × | × |
| Vs [m⸱s−1] | 208 | 210 | 251 | × | 340 | × | × |
| ϕ [°] | 27 | 28 | 31 | × | 35 | × | × |
| BH5 | |||||||
| Depth | sand | gravelly sand | |||||
| Soil type | 0–1 m | 1–7 m | 7–8 m | 8–12 m | 12–13 m | 13–14 m | 14–17 m |
| γs [kN⸱m−3] | 16 | 17.5 | 16.2 | 16.2 | 17.5 | 17.5 | 18 |
| Vs [m⸱s−1] | 195 | 276 | 261 | 255 | 292 | 313 | 330 |
| ϕ [°] | 28 | 30 | 32 | 32 | 35 | 38 | 38 |
