Home Public Transport Train Information

Train Information

MAINTENANCE SCHEDULES

NETWORK MAP

STATION INFO & FACILITIES

TRAIN SERVICE UPDATES

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:
1. Maintenance works in the tunnels during non-revenue hours. These include works such as tunnel washing, rail welding and rail grinding.
2. 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.

From 10 to 16 August 2026

 





1Tanjong Pagar - Outram Park10 August 20260100 - 0430 hrs
2Raffles Place - Tanjong Pagar11 August 20260100 - 0430 hrs
3City Hall - Marina Bay11 August 20260100 - 0430 hrs
4Orchard - Dhoby Ghaut11 August 20260100 - 0430 hrs
5Toa Payoh - Novena11 August 20260100 - 0430 hrs
6Newton - Orchard11 August 20260100 - 0430 hrs
7Raffles Place - City Hall11 August 20260100 - 0430 hrs
8Redhill - Tiong Bahru11 August 20260100 - 0430 hrs
9Tanjong Pagar - Raffles Place11 August 20260100 - 0430 hrs
10City Hall - Bugis11 August 20260100 - 0430 hrs
11Toa Payoh - Braddell12 August 20260100 - 0430 hrs
12Novena - Toa Payoh12 August 20260100 - 0430 hrs
13Dhoby Ghaut - City Hall12 August 20260100 - 0430 hrs
14Tanjong Pagar - Raffles Place12 August 20260100 - 0430 hrs
15Tanjong Pagar - Lavendar13 August 20260100 - 0430 hrs
16Newton - Orchard13 August 20260100 - 0430 hrs
17Raffles Place - Marina Bay13 August 20260100 - 0430 hrs
18Tiong Bahru - Outram Park13 August 20260100 - 0430 hrs
19Lavendar - Bugis13 August 20260100 - 0430 hrs
20Novena - Newton14 August 20260100 - 0430 hrs
21Tiong Bahru - Tanjong Pagar14 August 20260100 - 0430 Hrs
22Raffles Place - City Hall14 August 20260100 - 0430 hrs
23Orchard - Somerset14 August 20260100 - 0430 hrs
24Newton - Novena14 August 20260100 - 0430 hrs
25Redhill - Tiong Bahru14 August 20260100 - 0430 hrs
26Outram Park - Tiong Bahru 14 August 20260100 - 0430 hrs
27Aljunied - Lavendar15 August 20260100 - 0430 hrs
28Toa Payoh - Braddell15 August 20260100 - 0430 hrs
29Redhill - Tiong Bahru15 August 20260100 - 0430 hrs
30Outram Park - Tanjong Pagar15 August 20260100 - 0430 hrs
31City Hall - Bugis15 August 20260100 - 0430 hrs
32Lavendar - Bugis16 August 20260100 - 0430 hrs
33Tiong Bahru - Queenstown16 August 20260100 - 0430 hrs
34Novena - Newton16 August 20260100 - 0430 hrs
35Newton - Orchard16 August 20260100 - 0430 hrs
36Raffles Place - Marina Bay16 August 20260100 - 0430 hrs
37Tiong Bahru - Outram Park16 August 20260100 - 0430 hrs

Night Grass-Cutting Works Schedule

1

542 Bukit Batok St 52


14 August 2026

0130 - 0430 hrs

Late-Night SMRT Generator Testing Schedule

1Bartley Circle Line Station14 August 20260100 - 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.