Er. Ronnie Chong Kim Beng has over 41 years of experience in the planning, design and construction of major building and infrastructure projects in Singapore, Malaysia, Vietnam, Myanmar and Indonesia. He was responsible for the design and construction of several multi-storey buildings in the region including the 45- storey Suntec City Towers and 50-Storey MBF Headquarters, Marriot Hotel, 40- storey Menara Budaya and 40 storey KL Trillion and the award winning Kampung Admiralty. He has also designed many deep basement structures, diaphragm walls and raft foundation.

Er. Chong is also an Accredited Checker (AC) for many large building and infrastructure projects in Singapore such as the Resort World Sentosa, 313@Somerset, 2 blocks of 43 & 46-storey office building in Marina View, MRT Tai Seng Facility Building, Marina Coastal Expressway including the tunnel structure below Marina Bay Crossing. He was also the AC for many Road and MRT tunnels and stations such as the Downtown Line Cut And Cover Tunnel between Central Circle Line (CCL) at Marina Bay, tunnels between Promenade Station and Marina Bay, Bugis Station, Landmark and Bayfront Stations, Kallang Paya Lebar Expressway Contract 424AC, Sentosa GatewayTunnels and many others.

His area of expertise is in analysis and design of multi-storey buildings, deep basements, complex-shaped steel structures, earthquake-resistant structures, Prefabricated Prefinished Volumetric Construction (PPVC) and Mass Engineered Timber (MET) Buildings in the region. Some of the PPVC buildings that he was involved include the NTU Northhill Hall of Residence, Wisteria Condominium and the Gurkha Camp Hall of Residence.

He is also one of the pioneers in Singapore to adopt and design Mass Engineered Timber (MET) structures such as the 3-storey JTC Launchpad building, a 4-storey office building at Gul Street, 2- level dormitories in Kranji Camp, Jurong Lake Gardens development, school indoor sport hall roofs and the BCA Academy Test Bed. He was also involved in the design of several MET resort buildings for St. Regis and Ritz Carlton in the Maldives.

Mr. Er. Chong is a Registered Professional Engineer for Civil and Structural Works in both Singapore and Malaysia and a Chartered Engineer of the United Kingdom.

Er. Koh Boon Liang has been in the Civil and Structural Consultancy services and Construction for more than 39 years. He has worked on many large and successful projects in Singapore, Malaysia, Myanmar, Cambodia, Taipei and United Arab Emirates.

Er. Koh has been involved in many rail-related projects in Singapore and Taipei. Since the 1980’s he has been involved in Phase 2B & Phase 2C of the Singapore MRT System. Er. Koh then worked in Taipei and served as a Team Leader for the Elevated MRT System from Taipei to Tamsui. He has completed more than 20 MRT stations during that period of time.

Besides Civil & Infrastructure Project, Er. Koh has also completed many highrise public and private projects in Singapore and the regional areas. He was the Project Director for many large notable projects such as Midview City, Tradehub 21, Menara Landmark, Citigate and Sky Terrace @Dawson amongst others. He is currently working on the Defu Industrial City for JTC.

Er. Low Chee Kong has been in the Civil and Structural Consultancy services for more than 33 years. He has designed and managed a wide range of building projects in Singapore, Malaysia and other regional countries such as Vietnam, Myanmar, Cambodia and Indonesia.

He has considerable experience in planning, design, and management of large infrastructure works for industrial parks and housing estates in Singapore. He has designed and managed many design and build projects in Singapore and other regional countries for residential, industrial and commercial projects. He has been in charge of the power plant for Tuas Power which is a design and build project with an American contractor, Black & Veatch International.

Er. Low has been involved in various LTA projects such as the Team Leader for Downtown Line Stage 2 (DTL2) C911AC for a new depot and assisting in the checking for the AC work for the construction of additional viaduct structures and above-ground platform station extension to existing Jurong East MRT. He was the Qualified Person (Supervision) for the mine tunnelling works for the Orchard Underground Link between Orchard MRT and Tangs Plaza (ER337), N1003 for the Enabling Works for the North South Expressway and was the Project Director for the Qualified Person (Supervision) Contract C919 for Stevens & Botanic Stations and the Thomson East Coast (TEC) Line Springleaf Station (Contracts T207 & T208). He is currently the Project Director for Supervision Contracts for the 4 in 1 Integrated Depot for the TEC Contract T301 and the Prince Edward Station for the Circle Line 6 Contract C885 & C886. He is currently the Qualified Person (Supervision) for the Cut & Cover Tunnels C886 Contract for the Circle Line 6 and C1366 Supervision Contract for the Implementation of Noise Barriers at Rail Viaduct Phase 2.

Er. Low is a Registered Professional Engineer in Singapore and a Corporate Member of the Institution of Engineers, Singapore. He has worked in both the design consultant's office and contractor's organization as alternative design expert. Mr. Low has been with the company since its inception in 1992 and prior to this he has worked in Maunsell Consultants, Singapore, where he was involved in the design for the MRT Woodlands Line and many high-rise buildings in Malaysia.

Mr. Trimbak has almost 48 years of international experience in Civil & Structural Engineering covering Design and Construction of foundations and Structures in concrete and steel for transportation, industrial, commercial and housing projects. He has also had significant experience in specification writing and contract negotiation and administration.

Trimbak’s special expertise is in the planning and design large-scale industrial projects which include power station, pulp, and paper mills and water treatment plants. In Singapore, he has involved in Senoko Power Station Stage II and Pulau Seraya Power Station Stage I projects.

Trimbak has been involved in the planning and design of MRT projects since 1985 and has worked on several aboveground and underground station designs from concept to completion.

He also carried out the design review of the CTE Phase II Tunnels & Bridges and designed the Protection Works for Existing Structures on the Singapore Underground Road System Project (SURS)

Er. Thusiyanthan has over 14 years of experience in the planning, designing, and constructing major building and infrastructure projects in Singapore. He was responsible for the design and construction of several multi-storey buildings in Singapore including the award-winning Kampung Admiralty. He has also designed many deep basement structures, diaphragm walls, and raft foundations.

Er. Thusiyanthan is also a Qualified Person for many building projects in Singapore, such as the 20-storey mixed-use development at 118 Bukit Timah Road, Institutional Building at Research Link at the National University of Singapore, Redevelopment of Crematorium at Kong Meng San, and many more.

His area of expertise is in analysis and design of multi-storey buildings, deep basements, complex-shaped structures, Prefabricated Prefinished Volumetric Construction (PPVC) and Mass Engineered Timber (MET) Buildings in Singapore. Some of the PPVC buildings that he was involved include the NTU Northhill Hall of Residence, Wisteria Condominium, and the Gurkha Camp Hall of Residence.

He is also one of the pioneers in Singapore to adopt and design Mass Engineered Timber (MET) structures such as the 3-storey JTC Launchpad building, a 4-storey office building at Gul Street, 2- level dormitories in Kranji Camp, Singapore sustainable Academy, 27m tall canopy at Spring Singapore.

Er. Thusiyanthan is a Registered Professional Engineer for Civil and Structural Works in Singapore and a Chartered Engineer of the United Kingdom.

Er. Thusiyanthan has been registered professional engineer in Singapore since November 2018.

Mr. Gwee Siong Mong has over 28 years experience in various aspects of civil and structural engineering design, coordination, tenders, and construction of major buildings and infrastructure works in Singapore.

He has considerable experience in planning, design, and management of infrastructure works for industrial parks, commercial, and housing estates in Singapore. He has also designed and managed design and build projects in Singapore.

Mr. Gwee is a Registered Professional Engineer and has good design and construction experience in Singapore. He has been involved in many buildings and rail projects since 1995. Amongst the projects he completed are Midview City, The Splendour, Tampines 1 Shopping Centre, Liang Court Shopping Centre, Domus Condominium, and Public Housing at Punggol Place, Serangoon Avenue 4 and Yishun Street 11, Sky Terrace @Dawson and City Gate.