The Geotechnical Society of Singapore ( GeoSS ) has established specific guidelines for the installation of jacked foundation piles to ensure structural safety and serviceability within Singapore’s unique geological landscape. Jacked piles are favored in urban areas due to their , negligible vibration , and minimal soil disposal . 1. Pre-Installation and Ground Considerations
The upcoming GEOSS revision (draft circulated July 2025) includes two major additions for jacked piles: The Geotechnical Society of Singapore ( GeoSS )
Rigs must undergo a regular maintenance regime with daily, monthly, and yearly checklists to ensure they remain in peak condition. 2. Installation Procedures and Sequence The Geotechnical Society of Singapore ( GeoSS )
The guide specifies requirements for the jack-in rig to ensure stability and accuracy: The Geotechnical Society of Singapore ( GeoSS )