Geoss Good Practice For Installation Of Jacked Foundation Piles In Singapore Exclusive -

Jacking continues until practical refusal is reached. The load is then released and reapplied to measure the "set".

If termination criteria are met but the pile is significantly shorter than the design depth, the designer must assess if the shallower depth is acceptable. 4. Quality Control and Safety Jacking continues until practical refusal is reached

Current standards emphasize performance-based design where designers review instrumented Ultimate Load Test (ULT) results to verify design parameters. Jacking continues until practical refusal is reached

The installation process must comply with and specific local good practices. Jacking continues until practical refusal is reached

Continuous checks on pile verticality are essential throughout the installation.

Pile testing must be conducted under the direct supervision of a designated person .