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Principal Engineers

tech adv


BEng (Civil) NUS
PE (Civil)


11 yrs

Er. Liaw MeiLing

Associate Director

Mei Ling is a registered Professional Engineer in Singapore and Charter Engineer (UK) with more than 10 years of design and checking experiences in buildings and infrastructure projects.

Mei Ling has completed projects like the Remodelling of National University Hospital, Raffles City Asset Enhancement, Raffles Girl Secondary School. Mei Ling has proven herself to be capable technically as well as able to lead the rest of the design team to meet the requirements of the project with consideration to safety as well.

 Lee Ee Hui


BEng (Civil) NTU


15 yrs

Mr. Lee Ee Hui

Principal Engineer

Ee Hui is a Civil and Geotechnical Engineer with over 14 years of postgraduate experience in civil design and supervision of major infrastructure projects.

His project experience in Singapore includes road works construction, bridge structures, basement construction and underground mass rapid transit infrastructure works, including TEL T2302, Mandai Depot, DTL C902 and National Art Gallery.



Ph.D (Geotech), NUS



25 yrs

Dr. Liu Lufeng

Principal Engineer

Dr. Liu has been in the civil engineering industry field since 1995 and acquired vast knowledge and experience, especially in Geotechnical Engineering. He has extensive experience in liaison with developers, consultants, contractors and designers on technical issues, the design and supervision of deep excavation works and temporary earth retaining system; foundation design; ground anchor and soil nail design; slope rehabilitation and stabilization; soil improvement; geotechnical & structural instrumentation; field testing and analyses, soil investigation and pile testing, etc. Liaison with developers, consultants and designers on technical issues. Dr Liu has also worked in P R China and the United States.

His major project experiences in Singapore as Design Manager led the design department of main contractor for Thomson Line Design and Build, Project Manager for the design and submission of Earth Retaining & Stabilization System (ERSS) for various projects, and a team leader for geotechnical & temporary works Downtown Line Stage 3.