Experience

Topographical, Hydrographic, Oceanographic, Geophysical, Geotechnical & Instrumentation

Year

Client

Location

Service Provided

1988

 Phuket Deep Sea Port Joint Venture

Thailand

 Post reclamation Hydrographic and Topographical  Survey at Phuket Deep Sea Port

1988

 Penta-Ocean Construction Co. Ltd

Sri Lanka

 Pre-dredging Hydrographic Survey of Colombo Harbour

1996

 Toa Corporation

Indonesia

 Sand Search in Indonesia Waters – Vibrocoring to locate sand deposits Off Karimun Besar

1997

 Fugro Global Environmental & Ocean Services Pte Ltd

Singapore

 Deep Tunnel Sewerage System – Physical Oceanography, water quality measurements – Plankton, Zooplankton, DO Insitu Fluorescence, nutrient concentration samplings & benthic survey

1996

 Nissal Marine International Pte Ltd

Singapore

 Laying submarine cables from Pulau Seraya to Pulau Bukom – Positioning service using DGPS and preparation of as laid submarine cables plans

1998

 Land Transport Authority

Singapore

 Topographical Survey of Tanah Merah Terminal and Tanah Merah Flyover to Changi East Reclaimed Land

1999

 Kellogg Brown & Root

Singapore

 Singapore Chemical Complex Project Exxon SCC Infrastructure Contract Horizontal & Vertical Control & Setting out

2000/2001

 Hyundai Engineering & Construction Co Ltd

Singapore

 Changi East Reclamation Phase 1B Proclamation Survey (Cadastral Survey) – 516 Hectares – CP 33089

2001

 Yu-Li Construction – Evergreen Construction – Dredging International Joint Venture

Taiwan

 Kuan Tang Industrial Project, TaiwanPre Reclamation Hydrographic, Side Scan Sonar & Geophysical Survey

2004/2005

 Kiso-Jiban Consultants Co Ltd/ Surbana Consultants Pte Ltd

Singapore

 Geophysical and Hydrographic Survey near Pasir Panjang Wharves. Survey and detection using a tone detection system and Ultra Short Baseline of 2 x 22kV Submarine Power  Cables and 2 x 66kV Submarine Power Cables.  Side Scan Sonar and Magnetometer Survey of 2 x 250mm diameter Submarine Water Pipelines.

2006/2007

 Island Power Company Ltd, SingaporeWorleyParsons – Subsea & Pipelines Singapore

Indonesia

Singapore

 Pulau Peiping, Indonesia to Jurong Island, SingaporeProposed Subsea Natural Gas Pipeline Route Survey comprising of Desk Study, Multibeam Sonar Survey, Seismic Survey, Side Scan Sonar Survey, Drop Cores and Borehole Drilling

2007

 JTC Corporation

Myanmar

 Vibrocoring, Seismic Survey & Bathymetric Survey for Sand Search at Approaches to Mergui

2007

 PT Saipem Indonesia

Indonesia

 Vibrocore campaign for Sand Search Off Kundur and Karimun Island

2008

 Boskalis International &  Dredging International (Asia Pacific)

Vietnam

 Vibrocoring, Seismic Survey & Bathymetric Survey for Sand Search at Vung Tau Harbour and Approaches

2009

 Jan de Nul Group

Myanmar

 Sand Search Survey by vibrocoring and Seismic Survey and Site Investigation with Multibeam Echo Sounding Survey off Kawthaung, Myanmar

2009

 Van Oord Dredging & Marine Contractors bv

Cambodia

 Sand Search by vibrocoring and Seismic Survey and Site Investigation with Multibeam Echo Sounding Survey off Kaoh Rung, Cambodia

2009

 DHI Water & Environment (S) Pte Ltd

Brunei

 Sand Search by vibrocoring and Seismic Survey and Site Investigation by Side Scan Sonar, Bathymetric Survey and Splash Camera underwater photography from Muara Besar to Jerudong, Brunei

2010

 Van Oord Dredging & Marine Contractors bv

Malaysia

 Multibeam Echo Sounding Survey from Hayter Shoal to Kimanis, Sabah, Malaysia

2011

 Shell Eastern Petroleum (Pte) Ltd

Singapore

 Bathymetric and Side Scan Sonar Survey for Post Recovery of Fallen Dolphin BD9 at Wharf 9, Pulau Bukom Besar

2011

 Shell Eastern Petroleum (Pte) Ltd

Singapore

 Cadastral Survey for Proclamation of Reclaimed Land between Bridge 1 and Bridge 2 – Pulau Bukom Besar and Alienation of Proclaimed Land

2012

 JTC Corporation

Singapore

Year Term Contract for Cadastral Survey in Z5 Jurong Island for JTC Corporation

2011/2013

 Maritime & Port Authority of Singapore

Singapore

&

Indonesia

 Design, Supply and Install Four Tide Wind, Current Monitoring Stations off Horsburgh Lighthouse (Singapore), Raffles Lighthouse (Singapore), Iyu Kecil Lighthouse (Indonesia) and Tanjung Medang Lighthouse (Indonesia) for Malacca and Singapore Strait and Information Delivery System for real time operation.  System totally installed by November 2011.  Currently in maintenance period of 2 years.