Track Maintenance

2021

May 2021	10 May - 16 May 2021 Click Here for Schedule
Apr 2021	3 May - 9 May 2021 Click Here for Schedule
Apr 2021	26 April - 2 May 2021 Click Here for Schedule
Apr 2021	19 April - 25 April 2021 Click Here for Schedule
Apr 2021	12 April - 18 April 2021 Click Here for Schedule
Apr 2021	05 April - 11 April 2021 Click Here for Schedule
Mar 2021	29 March - 04 April 2021 Click Here for Schedule
Mar 2021	22 March - 28 March 2021 Click Here for Schedule
Mar 2021	15 March - 21 March 2021 Click Here for Schedule
Mar 2021	08 March - 14 March 2021 Click Here for Schedule
Feb 2021	01 March - 07 March 2021 Click Here for Schedule
Feb 2021	22 February - 28 February 2021 Click Here for Schedule
Feb 2021	15 February - 21 February 2021 Click Here for Schedule
Feb 2021	08 February – 14 February 2021 Click Here for Schedule
Jan 2021	01 February – 07 February 2021 Click Here for Schedule
Jan 2021	25 January – 31 January 2021 Click Here for Schedule
Jan 2021	18 January – 24 January 2021 Click Here for Schedule
Jan 2021	11 January – 17 January 2021 Click Here For Schedule
Jan 2021	04 January – 10 January 2021 Click Here for Schedule

2014 2015 2016 2017 2018 2019 2020 2021

Tunnel Ventilation Fans Activation Schedules

Tunnel Ventilation Fans (TVFs) are installed near certain MRT stations along the North-South and East-West to provide air movement in MRT tunnels.

TVFs are used primarily for:

Maintenance works in the tunnels during non-revenue hours. These include works such as tunnel washing, rail welding and rail grinding.
Emergency situations when commuters are evacuated from the tunnel to the nearest station platform.

The powered ventilation is necessary for the health, safety and comfort of our workers in the tunnel as the TVFs remove elements such as smoke, heat and dust generated during the maintenance works.

We have made every effort to minimise noise and any inconvenience caused to neighbouring residential and commercial areas.

Please watch this space for the latest schedule:

Item No	Affected Stations	Date	Time
1	City Hall – Somerset	8 May 2021	0100 – 0430 hrs
2	Raffles Place – Tanjong Pagar	8 May 2021	0100 – 0430 hrs
3	Toa Payoh – Novena	9 May 2021	0100 – 0430 hrs
4	Braddell – Toa Payoh	9 May 2021	0100 – 0430 hrs
5	Redhill – Raffles Place	9 May 2021	0100 – 0430 hrs
6	Tanjong Pagar	10 May 2021	0100 – 0430 hrs
7	Bugis – Lavender	10 May 2021	0100 – 0430 hrs
8	Tanjong Pagar	11 May 2021	0100 – 0430 hrs
9	City Hall	11 May 2021	0100 – 0430 hrs
10	Lavender	11 May 2021	0100 – 0430 hrs
11	Novena – Toa Payoh	12 May 2021	0100 – 0430 hrs
12	City Hall	12 May 2021	0100 – 0430 hrs
13	Orchard – Somerset	12 May 2021	0100 – 0430 hrs
14	City Hall – Somerset	13 May 2021	0100 – 0430 hrs
15	Novena – Braddell	14 May 2021	0100 – 0430 hrs
16	City Hall – Somerset	15 May 2021	0100 – 0430 hrs
17	Raffles Place – Lavender	16 May 2021	0045 – 0430 hrs
18	Marina South Pier – Somerset	16 May 2021	0100 – 0430 hrs
19	Tanjong Pagar	16 May 2021	0100 – 0430 hrs
20	Bugis	16 May 2021	0100 – 0430 hrs

NOTE: The maintenance schedule is accurate at the time of publication but is subject to change due to unforeseen circumstances such as weather condition, urgent track work for safety reasons, etc.

Track Maintenance

2021

Tunnel Ventilation Fans Activation Schedules

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