Professional Experience

Dr. Wei Liu's Homepage

Work Experience 

Jan,2007 – Present               Senior Engineer

                                           Pavement Management Services Ltd, New Zealand

 

July,2005 – Dec,2006           Pavement Engineer

                                          Samwoh Group of Companies, Singapore

Jan,2005 – July,2005           Research Engineer

                                          Center for Transportation Research 

                                          National University of Singapore, Singapore

Jan,2002 – Dec,2004           Research and Teaching Assistant

                                          Highway Laboratory, Department of Civil Engineering

                                          National University of Singapore, Singapore

July,1999 – Dec,2001           Assistant Lecture

                                          College of Transportation Engineering

                                          Harbin Institute of Technology, China

Industrial Experience

  • High-Speed Laser Profiler Annual Validation Jan-March 2007

  • ROAR Skid Resistance Tester Annual Validation March-May 2007

  • New Zealand PSMC 002 Network Key Structural Performance Report Feb 2007

  • State Highway 1B Skid Accident Sites Lost Control and Stopping Distance Analysis Feb 2007

  • New Zealand PSMC 001 Network Key Performance Index Report June 2007

  •  New Zealand PSMC 001 Network Forward Work Program Analysis for 2008 July 2007

  •  New Zealand PSMC 001 Network Highway Information Sheet Update and Report Aug 2007

  •  New Zealand PSMC 001 Network Annual Traffic Count and Report July 2007

  • West Waikato Area Wide Treatment Sites Pavement Design Sep 2007

  • GPR and FWD Data Processing and Analysis for Grey District Council  Sep 2007

  •  Pavement condition survey of road network for Land Transport Authority, Singapore– 2005 - 2006

  • Development of GIS-Web based Pavement Management System for Land Transport Authority, Singapore– 2005 -2006

  • Airport pavement rideability survey in Singapore Changi Airport for CAAS - 2005

  • Design of asphalt mixes for aircraft pavement in Singapore Changi Airport for CAAS – 2006

  • Design of Semi-Rigid Pavement for Singapore Seletar Airport - 2006

  • Research on Correlation of SCRIM and GripTester Measurements on Singapore Expressways – 2006

  • Changi Airport Runway 2 Roughness Measurement and Evaluation -- 2006

  • Other Areas - Pavement mix design, material testing and evaluation for use in roads and aircraft pavements, implementation of anti-skid solutions, re-utilization of construction and industrial waste materials etc.

Part-Time Teaching Experience

  • External Lecturer for Undergraduate Final-Year Design Project, Department of Civil Engineering, NUS, 2005