- SP Power Cable
- Jurong Rock Cavern
- MRT Circle Line
- MRT Downtown Line 2
- MRT Downtown Line
- LTA Thomson Line
- PUB Deep Tunnel
- DTSS (Phase 2)
- T208
- Changi Jewel
- T222
- T219
- Tampines East Station
- Havelock Station
- Woodlands North Station
- Orchard Station
- Brighthill Station
- Upper Thomson Station
- Lentor Station
SP Power Cable EW1-
North Buona Vista (Permanent Shaft) &
Ayer Rajah (Permanent Shaft)
SP Cable EW1
Singapore Power
Obayashi Corporation
Jul 2013 to Oct 2016
Description:
Construction of 2 East West Transmission Cable tunnel, include Drilling for blasting, Rock Bolt and Shotcreting and Permanent Lining Works in the Shafts, Adit and Enlargements for the Project, at Ayer Rajah Shaft, North Buona Vista Shaft and Holland Shaft
Jurong Rock Cavern Project
( 2 shafts dia 24m, Depth 132m)
Jurong Rock Cavern
Jurong Town Corporation
Sato Kogyo (S) Pte Ltd
Jul 2007 to Jun 2009
Description:
Construction of two 24.0 m diameter shafts to a depth of 132m using explosive and non-explosive methods.
LTA MRT Circle Line C902
Pipe Roof & NATM Tunnel Project
Downtown line 1 C902 @ Promenade Station
Land Transport Authority
Shanghai Tunnel Engineering Co. Ltd
Jul 2010 to Nov 2011
Description:
Installation of Pipe Roof and construction of 2 NATM Tunnels.
LTA MRT Downtown Line2
C915-Cut & Cover Station project
Downtown line 2 C915 @ Hillview Station
Land Transport Authority
SK E&C Co. Ltd
Nov 2011 to Oct 2014
Description:
Construction of cut & cover station box permanent works of tunnels between Station @ Beauty World and Hillview.
LTA MRT Downdown Line
C918-Cross Passage & Sump Pit Project
Downtown line 2 C918A @ Tan Kah Kee Station
Land Transport Authority
SK E&C Co. Ltd
Jan 2014 to Sep 2014
Description:
Construction of 34m long Cross passage and 2 pump sumps include both temporary and permanent works.
LTA Thomson Line Advance Work
T2123-NATM Tunnel & Pile removal
Project
Thomson Line Advance work T2123
Land Transport Authority
Presscrete Engineering Pte Ltd
Nov 2014 (On Going)
Description:
Construction of 142m long NATM tunnel, removed piles and I beams. Complete and finish with LSS back filling.
PUB Deep Tunnel Sewerage System T0-1
PUB-DTSS T0-1
Public Utilities Board
Woh Hup, Shanghai Tunnel EC JV
Apr 2000 to Apr 2005
Description:
Construction of Work Shaft and NATM tunnel. Concrete Permanent Lining Construction
Deep Tunnel Sewerage System (DTSS)
Phase 2 Project
DTSS – Phase 2 (T07)
Public Utilities Board
Ed. Zublin AG, Singapore Branch
Contract Duration:
Jan 2019 (Ongoing)
Description:
TEL Springleaf Station Project
Thomson-East Coast Line T208 @ Springleaf Station
Land Transport Authority
Leighton & John Holland JV
Contract Duration:
Sep 2016 – Oct 2017
Description:
Construction of 6 nos of Cross Passages and 3 nos of Sump Pit
Changi Jewel Project
Jewel Changi Airport Trustee Pte Ltd
Woh Hup & Obayashi JV
Contract Duration:
Jul 2016 to Jul 2018
Description:
Shotcrete Works
T222 Project
T222
Land Transport Authority
Daelim Industrial Co. Ltd
Contract Duration:
Jan 2017 –
Description:
Shotcrete Works
T219 Project
T219
Land Transport Authority
Penta Ocean & Bachy JV
Contract Duration:
Aug 2017 –
Description:
Construction of Mined Tunnel.
DTL3 Tampines East Station Project
Downtown Line 3 C925 @ Tampines East Station
Land Transport Authority
GS Engineering & Construction Crop
Contract Duration:
Jan 2016 to Nov 2016
Description:
Construction of 2 nos of Mined Tunnel & Reinforced Concrete works at Entrance C & D.
TEL Havelock Station Project
Thomson-East Coast Line T221 @ Havelock Station
Land Transport Authority
China Railway Tunnel Group
Contract Duration:
Feb 2017 to May 2017
Description:
Cast Insitu Tunnel Lining and Double Base Slab.
TEL Woodlands North Station Project
Thomson-East Coast Line T202 @ Woodlands North Station
Land Transport Authority
Penta Ocean Construction Co Ltd
Contract Duration:
Apr 2017 – Jun 2017
Description:
Cast Insitu Tunnel Lining.
TEL Orchard Station Project
Thomson-East Coast Line T219 @ Orchard Station
Land Transport Authority
Penta Ocean Construction Co Ltd & Bachy Soletanche JV
Contract Duration:
May 2017 to Mar 2018
Description:
Construction of 1 nos of Sump Pit.
Contract Duration:
Aug 2017 to Jan 2018
Description:
Construction of 1 nos of Mined Tunnel (63m in Length).
TEL Brighthill Station Project
Thomson-East Coast Line T211 @ Brighthill Station
Land Transport Authority
Penta Ocean Construction Co Ltd
Contract Duration:
Sep 2017 – Nov 2017
Description:
Tunnel Enlargement.
TEL Upper Thomson Station Project
Thomson-East Coast Line T212 @ Upper Thomson Station
Land Transport Authority
Sato Kogyo (S) Pte.Ltd
Contract Duration:
Oct 2017 – Apr 2018
Description:
Construction of 2 nos of Cross Passages.
Contract Duration:
May 2018 – Oct 2018
Description:
Bracket Installation @ TBM2.
TEL Lentor Station Project
Thomson-East Coast Line T209 @ Lentor Station
Land Transport Authority
China Railway No.5 Engineering Group Co.Ltd
Contract Duration:
Dec 2017 – Jan 2018
Description:
Construction of 2 nos of Cross Passages.
