GMAPS Engineering & Maintenance Services Pte. Ltd. (GEMS) has a team of experienced professionals providing
engineering designs, project management and maritime-related consultancy services. GEMS is currently involved in
marine projects, in Singapore, Brunei and Indonesia.
GEMS specialises in:
- Marine Structures Design & Coastal Process Engineering.
- Port Approaches, Channels & Waterways Engineering.
- Development of Port Master Plans & Feasibility Studies.
- Harbour Design & Terminal Layout.
- Subsea Pipelines, Shore Protection & Breakwaters Design.
- Design of Jetties, Piers and Mooring Systems.
Dredging/Reclamation Management.- Project Management & Contract Administration.
- Marine Facilities Maintenance.
- Vessel Movement Simulations & Traffic Impact Analyses.
- Full Safety Assessments.
- Hydrographic Services.
- Met-Ocean Investigations.


The Team
Er. S. SETHUNARAYANAN: Managing Director
Registered Professional Engineer. Over 25 years of international design experience in civil, structural, coastal and marine engineering such as wharves, piers, jetties and shore protection. Specialist in project and contract management of infrastructure and port projects.
Er. R. BAWAJEE: Director & Senior Consultant
Registered Professional Engineer.
Over 35 years in developing and
managing international marine
construction and land
reclamation projects. Specialist
in project and contract
management of infrastructure
and port projects.
Saket Nath: Project Manager
Specialist in maritime works. His experience includes preparation of technical feasibility reports, master plan studies, traffic projections, business plans for ports, material take-off estimates and preparation of design criteria reports.
Jonathan XU WenFeng: Senior Civil Engineer
Experience in oil tank farm projects, maritime works associated with ports & maritime projects. This includes preparation of feasibility reports, project reports, material take-off estimates, technical specifications and design analysis.
Support Team:
Surinder Sandhu - Asst. Project Manager.
Zhou Ting, PMP - Asst. Project Manager.
Ramasamy Anndy - Quantity Surveyor.
Ooi Oon Hee - Resident Engineer.
Poh Khian Meng - Maritime Engineer
Arunachalam Palaniappan - Structural Engineer.
Win Naung, K - Civil Engineer.
Aung Paing, K - Civil Engineer.
Ganesh N - Mechanical Engineer.
The General Organisation of Sea Ports (GOP) of Bahrain visits GMAPS
Singapore – 28 Apr 2010 - GMAPS facilitated a study mission for delegates of the General Organisation of Sea Ports (GOP), Kingdom of Bahrain. To read more click here.
Chairman & CEO, Sihanoukville Autonomous Port visits GMAPS
Singapore – 6 Apr 2010 – The CEO and Chairman of Sihanoukville Autonomous Port, Kingdom of Cambodia, Mr. Lou Kim Chhun paid a visit to GMAPS offices on 6th April 2010. To read more click here.
Dr. Rashid Al Leem, Director General, HFZA visit GMAPS
Singapore - 24 Mar 2010 – Dr. Rashid Al Leem, Director General, HFZA in the United Arab Emirate of Sharjah paid a visit to Global Maritime And Port Services (GMAPS) office and held friendly discussions with GMAPS’ senior executives. To read more click here.
Maritime Security Executive Committee (MSEC), United Arab Emirates visits GMAPS
Singapore, 23 Mar 2010 – Delegates from the UAE Maritime Security Executive Committee (MSEC) comprising senior representatives from a number of Federal and Emirate Government agencies, Critical National Infrastructure Authority (CNIA), National Crisis & Emergency Management Authority (NCEMA), and Abu Dhabi Urban Planning Council (UPC), paid a visit to the GMAPS offices as part of their official visit programme.To read more click here.
GISS has been appointed as a Representative Office to Panama Marine Survey Certification Service Inc. (PMSCS)
Singapore – March 2010 – We are pleased to announce that GMAPS Inspection & Survey Services (GISS) has been appointed as a Representative Office/Surveyor to PMSCS. We are now authorized to conduct statutory inspections/surveys and certify statutory compliance for Panama registered vessels in Singapore.
To read more click here.









