Transport
Govt to spend $100mil over five years on simulation facilities for all rail lines in S’pore
Singapore has allocated $100 million to building simulation facilities for all rail lines across the island to increase the robustness of testing and minimises potential disruption to passenger service, said the Land Transport Authority (LTA) on Wed (26 Feb).
Simulation facilities at Gali Batu Depot and Mandai Depot for the Downtown Line (DTL) and Thomson-East Coast Line (TEL) respectively are among the first ones that have been set up jointly with Singapore’s rail operators and manufacturers Siemens and Alstom.
“These facilities are equipped with hardware and software similar to the actual signalling systems operating on our rail lines. This allows software patches to be rigorously tested under a controlled environment and with local conditions, before the software is rolled out to the mainline,” said LTA.
Engineers in rail operator companies will also benefit from the simulation facilities in terms of practical experience, as said facilities “replicate the functionality of the mainline signalling system”, LTA added.
The simulation facilities involve testing how signalling software modifications interact with regular train operations such as headway regulation, implementation of a temporary speed restriction, and the ability to hold a train at a platform during emergency situations, according to LTA.
All existing MRT lines will have access to simulation capabilities by 2023, said the Authority.
Transport Minister Khaw Boon Wan said earlier today, at the opening of the second simulation facility at Gali Batu Depot, that the simulation facilities act as “virtual twin” to existing train lines, which will free up more time for track maintenance work that could only be carried out in a small two- to three-hour window every night previously.
Having long-term providers such as Siemens and Alstom will enable them to set up a base or hub for expansion in the region, which Mr Khaw said will “further anchor world-class rail expertise here and provide good jobs for talented Singaporeans”.
Singapore
LTA announces 3.6% increase in COE quota to 15,834 for November 2024 to January 2025
The Land Transport Authority has announced a 3.6% increase in Certificates of Entitlement (COEs) for the period from November 2024 to January 2025. The new total will be 15,834, including more COEs for smaller cars, larger vehicles, and commercial use, along with a redistribution from deregistrations to enhance supply.
SINGAPORE: The Land Transport Authority (LTA) announced on Friday (4 October) that the number of Certificates of Entitlement (COEs) available for bidding between November 2024 and January 2025 will rise to 15,834.
This represents a 3.6 per cent increase from the 15,283 available in the current bidding period from August to October.
In the upcoming three months, there will be 6,190 Category A COEs, which are designated for smaller and less powerful cars, as well as electric vehicles (EVs).
This is a notable increase of 5.6 per cent from the 5,864 pieces available in the previous period, translating to 54 more Category A COEs at each tender exercise.
Category B COEs, meant for larger and more powerful cars and EVs, will see their supply rise to 4,060 – a 2 per cent increase from the current 3,980 pieces.
The supply of Open category (Category E) COEs will also increase by 3.6 per cent, going from 1,035 certificates to 1,072.
When combined, the supply of Category B and E COEs represents a total increase of 2.3 per cent, amounting to 117 additional certificates compared to the previous three-month period.
Additionally, the supply of commercial vehicle (Category C) COEs will climb by 8.3 per cent to 1,407 pieces, up from 1,299. This results in an increase of 18 more COEs at each tender exercise. Meanwhile, the number of COEs for motorcycles (Category D) remains unchanged at 3,105 pieces.
The announced COE supply also factors in 3,315 certificates that have been redistributed from identified guaranteed deregistrations.
This includes 1,390 Category A COEs, 1,060 Category B certificates, and 865 motorcycle COEs.
This redistribution practice, initiated from the second tender exercise of May 2023, allows COEs set to expire in the next projected supply peak to be brought forward for allocation.
Singapore
SMRT forms review committee as TSIB launches independent probe into 6-day EWL disruption
Following the Land Transport Authority’s announcement of an investigation into the six-day East-West Line disruption, SMRT also announced the establishment of a committee to review the incident in line with its internal policy. An independent safety investigation will be conducted by the Transport Safety Investigation Bureau (TSIB), as announced by Transport Minister Chee Hong Tat.
SINGAPORE: Following the Land Transport Authority’s announcement on Wednesday (2 October) of an investigation into the six-day service disruption on the East-West Line, an Expert Advisory Panel (EAP) has been appointed to review the findings and provide technical advice.
Later that evening, the train operator SMRT also announced that a committee has been established to review the EWL disruption.
In a Facebook post, SMRT stated: “In accordance with SMRT’s internal policy, the SMRT Board has established a committee to review the recent East-West Line incident.”
The committee will be chaired by SMRT Independent Board Member and former Chief Defence Scientist, Mr Quek Gim Pew. Another Independent Board Member, Mr Ng Chin Hwee, former CEO of SIA Engineering Company, will serve as the committee’s Deputy Chairman.
The committee will also include independent panel members.
A third investigation will be led by the Transport Safety Investigation Bureau
A third investigation will be conducted by the Transport Safety Investigation Bureau (TSIB), a department within the Ministry of Transport.
This was revealed by Transport Minister Chee Hong Tat in a Facebook post on Wednesday.
“TSIB under MOT will also be carrying out an independent safety investigation on the incident. ”
Minister Chee noted that the recent disruption along the East-West Line has affected many commuters and caused substantial damage to the rail infrastructure.
He added that the investigations are expected to be completed in a few months, and the LTA will release its findings to the public.
Earlier, in a statement, the LTA indicated that the investigation will explore multiple aspects to prevent future occurrences of such significant service interruptions.
The investigation is expected to be completed within a few months, and the findings will be made public.
“First, we will investigate the root cause of the axle box failure. LTA’s investigations will include a forensic study into the nature of the axle box failure and identify any other potential contributory factors that led to the incident,” the LTA stated.
The investigation will also review the procedures related to fault detection and incident handling, assessing whether appropriate actions were taken.
Additionally, the LTA will evaluate the service recovery and disruption mitigation efforts to “ascertain the timeliness and comprehensiveness of the responses taken” by train operator SMRT.
To support its inquiries, the LTA will appoint an Expert Advisory Panel (EAP) to review the findings and provide advice on technical matters.
The panel will be chaired by Mr Malcolm Dobell, who brings over 45 years of railway expertise and previously served as the Head of Train Systems for London Underground.
The LTA noted that these experts possess extensive knowledge in rail operations and maintenance, railway engineering, rail system engineering, train design, and material science.
-
Comments1 week ago
Christopher Tan criticizes mrt breakdown following decade-long renewal program
-
Comments3 days ago
Netizens question Ho Ching’s praise for Chee Hong Tat’s return from overseas trip for EWL disruption
-
Crime2 weeks ago
Leaders of Japanese syndicate accused of laundering S$628.7M lived in Singapore
-
Current Affairs2 weeks ago
Chee Soon Juan questions Shanmugam’s $88 million property sale amid silence from Mainstream Media
-
Singapore1 week ago
SMRT updates on restoration progress for East-West Line; Power rail completion expected today
-
Singapore1 week ago
Chee Hong Tat: SMRT to replace 30+ rail segments on damaged EWL track with no clear timeline for completion
-
Singapore5 days ago
Train services between Jurong East and Buona Vista to remain disrupted until 1 Oct due to new cracks on East-West Line
-
Singapore5 days ago
Lee Hsien Yang pays S$619,335 to Ministers Shanmugam and Balakrishnan in defamation suit to protect family home