Twin bored tunnels from Changi Airport Terminal 5 to Changi Airport (CGA) Station Terminal 2

T316

Underground Infrastructure Changi Airport

A 6m diameter tunnel undersea with a length of 1.6km and twin 2200mm & 1200mm diameter water pipelines connecting Tuas Water Reclamation Plant and Jurong Island 

TWRP Contract 1
Tuas Water Reclamation Plant

An 800 m long road tunnel featuring 

a pair of three-lane roads to be integrated with Teck Ghee Station

on the future Cross Island Line

N109A

North South Corridor

Three stations and one 4.3 km viaduct 

along with Addition and Alteration Works

to the existing Choa Chu Kang Station

J102

Jurong Region Line

A 6 km South Main Sewerage Tunnel and 5.5 km South Linkway Sewerage Tunnel

T-11

Deep Tunnel Sewerage System 

Phase 2

A 108m tunnel constructed using Rectangular Pipe Jacking Machine which connects Funan Mall to Capitol Piazza.

Funan

Underground Pedestrian Linkway

A Thomson-East Coast Line project featuring the construction of an underground station with 5 entrances and associated tunnels

T310

Bayshore Station

A Thomson-East Coast Line project featuring the construction of an underground station with 2 entrances and associated tunnels

T305

Katong Park Station

A Thomson-East Coast Line project featuring the construction of an underground station with 3 entrances and associated tunnels

T225

Shenton Way Station

Construction of an elevated 3-storey Gul Circle interchange station and a 3.05 km elevated MRT viaduct

C1688

Tuas West Extension

Design and construction of tunnels between Woodlands Station & Woodlands South Station and between Woodlands South Station & Sembawang Airbase.

T206

Tunnels at Woodlands

Construction of DTL2 Newton Station along with 4 tunnels connecting it to Little India and Stevens Stations

C920

Newton Station

Construction of tunnels between Tampines East and Upper Changi Stations for Downtown Line Stage 3

C923A

Tunnels between Tampines East and Upper Changi Stations

Extension of the existing Promenade Station and construction of a 1.12 km interconnection tunnels

C902

Promenade Station

Construction of a basement retail concourse, car park and two-directional, two-line MRT section tunnels

P8402

Marina Bay Sands

Integrated Resorts Development

Construction of a 48 m Cut & Cover tunnel and a two-tier box tunnel with the existing parking tunnel

C713

North-East Line Extension

Construction of a basement retail concourse, car park and two-directional, two-line MRT section tunnels

C855

Holland Village, Buona Vista,
Kent Ridge and One North Station

Construction of an underground station for Circle Line Stage 3 with interconnecting tunnels to Lorong Chuan and Bartley stations

C852

Serangoon Interchange Station

Construction of four Circle Line Stage 1 stations situated in the vicinity of Singapore's iconic landmarks such as Raffles Hotel and Chijmes

C825

Promenade, Esplanade, Bras Basah
and Dhoby Ghaut Station

Construction of bored tunnels with a total length of 5.8 km for PUB DTSS Phase 1

T-01

Deep Tunnel Sewerage System Phase 1