Part 8/11:
Monitoring Ground Movement: Continuous tracking of surface subsidence to detect early signs of instability.
Construction Protocols: Strict regulations require construction firms to measure excavation volumes precisely and avoid unnecessary soil removal that could lead to voids.
David, an expert with 25 years of experience in underground infrastructure, explained that measures such as careful excavation, deep retaining walls, and constant ground monitoring have kept Singapore's incident rate remarkably low.