Mandai Depot - Trackwork Begins

Commencement of the line's largest system-wide contract, led by CTCI for the design, supply, construction, testing and commissioning of trackwork and third rail system, took place this quarter with the staging ground prepared at the Mandai Depot. This is the second back-to-back trackwork project awarded to the Taiwanese contractor, with a smooth transition of resources expected from the recently completed Downtown Line 3.

Structure for the stabling yard, bus parking deck and perimeter wall mostly completed

RC works for the last section of the stabling yard

RC works for the rail administration building

RC works for the manual and automatic train wash

Trackwork underway at the the test track and locomotive workshop

Trackwork staging ground at the MDD

Storage of concrete sleepers 

Construction of the main workshop and permanent way workshop

Main workshop

Permanent Way workshop

PWS Photo: LTA

66Kv substation

Load center and ancillary buildings

RC works for the reception tunnel portal

MDD overview

Sembawang Airbase C&C tunnel casting

TEL1/2 Tunnel Chart, December 2016

Initial drive of TBM 5 for RT2 tunnel

TBM 5 assembly for relaunch last month

TBM 4's shield abandoned in-situ just outside Woodlands South station during drive 1

FSC works

ES2

LS2

Formation of tunnel eye for TBM 3 Changi bound drive to Woodlands South

Initial drive commenced this week

Lowering of temporary rings (photo: meniro2004)

TBM 3 initial drive

3rd replacement shield for TBM 4 for the final Woodlands bound drive to Woodlands South

S-893 main drive for RT3 tunnel towards Woodlands

Replacement POB at Avenue 2 completed earlier this year

Ground improvement works for RT3 tunnel (TBM S-893)