KUANTAN: Currently undergoing system integration testing, the 665-kilometre East Coast Rail Link (ECRL) is entering its final stretch toward a December launch.

Engineers are confident in its ability to withstand extreme natural disasters but managing animal and human intrusions along the line remains a critical operational threat.  

Kong Qi, project director and senior advisor at China Communications Construction ECRL (CCCECRL), said that the infrastructure is engineered to withstand once-in-a-century floods and severe weather.

However, the true security challenge lies in keeping livestock, wildlife, and trespassers off the tracks.

Operating at high speeds of up to 160 km/h, an ECRL train requires a braking distance of roughly one kilometre, making sudden stops impossible if obstacles suddenly appear on the line.

“While the entire railway is equipped with perimeter fencing, preventing stray cattle, goats, dogs, and wildlife from entering is an ongoing challenge,” Kong told reporters during a test ride on the Comprehensive Inspection Train from Gombak to Kuantan on Friday.

 “We are actively engaging local livestock farmers and working with the police to secure the alignment,” he said.

Weather proofing and live monitoring

To mitigate environmental risks, the ECRL’s tracks, bridges, and stations are elevated above baseline flood levels. The line is integrated with 42 rainfall monitoring stations to relay real-time weather data, allowing operators to adjust speeds during torrential downpours. Contact networks are also fitted with specialised lightning protection systems.

Regarding ongoing System Integration Testing (SIT), Kong said that minor issues identified during incremental speed tests are being rectified during night maintenance shifts without impacting the project schedule.

Testing began on August 21 and covers 10 key categories, including track stability, signaling, communications, and electromagnetic compatibility.

Freight trains have completed over 40 test runs, while inspection trains have successfully scaled speeds from 60 km/h up to 176 km/h, he said.

Designed for mixed passenger (160 km/h) and freight (80 km/h) services, the alignment prioritises both ride stability and heavy-load capacity.

October trial runs

Malaysia Rail Link (MRL) Chief Executive Officer Datuk Seri Darwis Abdul Razak confirmed that dynamic testing is roughly 80% complete. He said that the ticket pricing remains under review and will be officially announced by the Ministry of Transport once operational readiness, safety, and quality standards are fully satisfied.

CCCECRL General Manager and Chief Engineer Deng Bo added that dynamic testing is expected to wrap up by the end of this month, after which the project will enter the Fault-Free Run (FFR) phase in October ahead of its scheduled handover.