East-West Line disruption from 25 to 30 Sep 2024
By Esther Loi, The Straits Times, 6 Oct 2024
It was a race against time for Indian national Dhandapani Vignesh and his rail welding crew to finish joining new rail segments in about three days to fix a section of damaged tracks between Jurong and Clementi stations.
Originally contracted to work on depot renewal projects under the Land Transport Authority (LTA), the 36-year-old construction manager, together with 20 other foreign workers from his team, were alerted at 7pm on Sept 26 that they were being roped in to repair the damaged tracks.
The day before, a train had caused extensive track and trackside damage along a stretch of the East-West Line (EWL), halting rail services between Jurong East and Buona Vista.
The team immediately got down to work, putting in nine- to 10-hour shifts from Sept 27 to 30 to finish welding – or connecting – the new rail segments to existing ones along the westbound track so that trains could run smoothly again. The new rails replaced the ones damaged by the faulty train.
The disruption, which lasted six days till Sept 30 and affected about 2.6 million passengers, was one of the most severe rail disruptions in the 37-year history of Singapore’s MRT system. Train services resumed on Oct 1.
Despite the pressure of the task at hand, Mr Vignesh mused that he literally “did not feel the heat much” as rail welding, which involves heating rail segments placed between ceramic moulds to join them, was done in the shade in tents.
The main challenge, he added, was having only a limited working timeframe – from around 2.30pm to midnight daily. Welding was not possible at other times of the day since the rails would expand in the daytime heat and eat into the 30mm gaps required to insert welding materials.
Mr Vignesh and his team were also heartened by the steady stream of cold drinking water almost every hour and fast-food meals provided by LTA, rail operator SMRT and even members of the public.
They were among the more than 800 workers responsible for getting the EWL train services up and running again.