POSSIBLE ISSUES
The transport experts cited a range of possible reasons for the delay, from glitches during testing to the lingering effects of the COVID-19 pandemic.
Prof Lee noted that the announcement did not identify a specific technical fault and cautioned against interpreting the delay as a sign that something had gone wrong during tests.
“Issues at the interfaces between trains, signalling and station systems can require adjustments and repeat testing. That is a possible explanation for needing more time, but we should not assume it is what has happened here,” he said.
Testing and certification are known requirements that need to be factored in from the outset, including time for rectification.
More information would be needed to determine the cause, such as whether unexpected issues emerged during testing or earlier work took longer than planned, leaving less time for the final stages, Prof Lee added.
Dr Ng said technical glitches are often found during testing, and fixing them takes time to ensure the system is safe.
He said the revised timeline is understandable because a cross-border train system requires close coordination and is more complicated than a domestic one.
Given the team’s expertise, he does not expect a further delay to the opening.
Read Full Article At Source





