LTA grapples with geological hurdles on North-South Corridor expansion

The Land Transport Authority (LTA) has disclosed that construction work on the North-South Corridor is facing unforeseen technical challenges that have impacted the project's progress. Hard rock formations and water seepage issues have emerged as significant obstacles during the underground works, requiring contractors to adjust their construction methodologies and schedules.

These geological complications are not uncommon in major infrastructure projects involving deep excavation, but their specific occurrence along this stretch of the corridor has necessitated additional investigation and remedial measures. The challenges are likely to extend certain construction phases beyond their original timelines.

LTA officials stated that comprehensive assessments are underway to determine the full extent of the difficulties and their implications for the overall project schedule. The authority is working closely with contractors to develop effective solutions while maintaining safety and quality standards.

The transport authority committed to providing a revised completion timeline once detailed evaluations are concluded. No specific date for the updated schedule was provided, though LTA indicated that an announcement would be made within a reasonable timeframe. The North-South Corridor remains a critical component of Singapore's long-term land transport infrastructure development plan.