top of page
T316
Underground Infrastructure
Changi Airport
Twin bored tunnels from Changi Airport Terminal 5 to Changi Airport (CGA) Station Terminal 2
LTA CCL1 C855
Construction of Underground Holland Village Station, Buona Vista Station, Kent Ridge Station and One North Station
Client:
Contract:
Location:
Period:
Land Transport Authority
Design and Build
Singapore
2004 - 2009
5.8m I.D.
EPB Machine
8,250m
Bored Tunnels
1/4
The Circle Line Stage 4 C855 project is a design and build project which STECS undertook in the name of a joint venture with Woh Hup and Alpine Mayreder. This project includes construction of Holland Village Station, Buona Vista, Kent Ridge and One North Station, 8.25km TBM tunnels and 0.35km C&C tunnel. Two 6.35m diameter EPB machines and two 6.35m diameter slurry machines were used to construct the bored tunnels.
C855 Awards
2013
2009
BCA Construction Excellence Award
MOM WSH Performance Silver Award
LTA Annual Safety Merit Award
SCAL WSH Innovation Merit Award
MOM (SHARP) Award
LTA Annual Safety Awards Certificate of Excellence
MOM (SHARP) Award
Related Projects
bottom of page