: Designers must specify penetration depths based on site investigation (SI) boreholes. However, in Singapore, most specify the jacking force and set criterion on the piling plan as the primary termination metric. Floating Boulders
Encountering a sloping rock head in the Jurong Formation can deflect a jacked pile laterally. : Use a stiff pile shoe with a centre spike and monitor verticality every 2 m of penetration. If deviation exceeds 1:100, cease jacking and grout a steel sleeve. : Designers must specify penetration depths based on
The following procedures should be followed during installation: : Designers must specify penetration depths based on
After installation, the following checks should be performed: : Designers must specify penetration depths based on
GeoSS emphasizes several operational standards to ensure structural integrity and efficiency:
