Track Maintenance

2021

Sep 2021	20 September - 26 September 2021 Click Here for Schedule
Sep 2021	13 September - 19 September 2021 Click Here for Schedule
Sep 2021	6 September - 12 September 2021 Click Here for Schedule
Aug 2021	3 August - 5 September 2021 Click Here for Schedule
Aug 2021	23 August - 29 August 2021 Click Here for Schedule
Aug 2021	16 August - 22 August 2021 Click Here for Schedule
Aug 2021	9 August - 15 August 2021 Click Here for Schedule
Jul 2021	2 August - 8 August 2021 Click Here for Schedule
Jul 2021	26 July - 1 August 2021 Click Here for Schedule
Jul 2021	19 July - 25 July 2021 Click Here for Schedule
Jul 2021	12 July - 18 July 2021 Click Here for Schedule
Jul 2021	5 July - 11 July 2021 Click Here for Schedule
Jun 2021	28 June - 4 July 2021 Click Here for Schedule
Jun 2021	21 June - 27 June 2021 Click Here for Schedule
Jun 2021	14 June - 20 June 2021 Click Here for Schedule
Jun 2021	7 June - 13 June 2021 Click Here for Schedule
May 2021	31 May - 06 June 2021 Click Here for Schedule
May 2021	24 May - 30 May 2021 Click Here for Schedule
May 2021	17 May - 23 May 2021 Click Here for Schedule
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.

For week 20 - 26 September 2021:

Item No	Affected Stations	Date	Time
1	Orchard – Ang Mo Kio	20 September 2021	0100 – 0430 hrs
2	Raffles Place – Tanjong Pagar	20 September 2021	0100 – 0430 hrs
3	Marina Bay – City Hall	20 September 2021	0100 – 0430 hrs
4	Lavender	20 September 2021	0100 – 0430 hrs
5	City Hall – Dhoby Ghaut	21 September 2021	00300 – 0430 hrs
6	Bugis – City Hall	21 September 2021	0100 – 0430 hrs
7	Novena – Toa Payoh	21 September 2021	0100 – 0430 hrs
8	Toa Payoh – Somerset	22 September 2021	0100 – 0430 hrs
9	Newton – Marina South Pier	24 September 2021	0100 – 0430 hrs
10	Kallang – Bugis	24 September 2021	0100 – 0430 hrs
11	City Hall	26 September 2021	0015 – 0400 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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