Below is the recommended step-by-step procedure for installing a jacked precast concrete spun pile (typical 350 mm dia, 15 m length) in Singapore’s east coast marine clay over Old Alluvium.
A comparison of for pile segments. Details on the Kallang Formation soil challenges. : Ensure the working platform is of high
: Ensure the working platform is of high quality, specifically regarding compaction and site drainage , as jacked machines can be extremely heavy. Specifically, the GEOSS Good Practice for Installation of
Yet, jacking piles is not merely “pushing steel into the ground.” Without a rigorous framework, the process can lead to ground heave, pile damage, or refusal at premature depths. Enter the . Specifically, the GEOSS Good Practice for Installation of Jacked Foundation Piles provides the definitive local benchmark for engineers and contractors. This article dissects that good practice, translating code into actionable field wisdom for the Singaporean context. and yearly checklists
7.2 Performance Testing
Rigorous maintenance regimes, including daily, monthly, and yearly checklists, are mandatory to ensure machines are in good condition.