The proximity of jacked piling to existing infrastructure requires comprehensive risk management protocols.
In the dense, built-up environment of Singapore—where high-rise residential blocks stand metres away from MRT tunnels and heritage shophouses—construction noise is not merely a nuisance; it is a regulated liability. Over the last two decades, the Building and Construction Authority (BCA) and the National Environment Agency (NEA) have progressively tightened limits on impact piling. This regulatory push, combined with the city-state’s aggressive push for sustainable construction, has accelerated the adoption of (hydraulic jacking) over traditional diesel or air hammers. The proximity of jacked piling to existing infrastructure