According to bore-hole log, the top soil layers up to 4 meter, is a mixture of boulder CLAY or Silty Sandy

CLAY with some Gravel.

Due to lack of laboratory data and its test results, A conservative estimation of Soil bearing capacity can

be made based on the bore-hole data and soil type. According to

,

Typical ultimate bearing capacities

are 150 kN/m2 for soft

clays,

300600 kN/m2 for firm clays and loose sands/

gravels, (firm to stiff boulder clay)

and 10001500 kN/m2 for hard boulder clays and

dense gravels.