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With over 90 employees in our Parramatta office, we are committed to creating lasting community benefits in the greater Western Sydney region together with our clients. Our people in Parramatta are drawn from the community and understand the needs and issues of the community. We work with our clients by drawing on our local knowledge and experience in this region, coupled with our ability to call upon skills and resources from over 400 staff in Sydney and more than 8500 worldwide.

Our Parramatta office provides the following integrated services to meet our clients’ needs and to assist them in considering the investments made in our infrastructure that would ensure sustainable communities:

  • Property and buildings - architecture and interior design, building services, structures, drafting and GIS services Water infrastructure – planning and design services for pipelines, water, recycled water and sewage assets, water mains relocation, utility relocation
  • Water systems planning – growth planning, operational improvements, levels of service assessment, investment planning and risk management
  • Roads – comprehensive road design services covering drainage, landscaping, structural, intelligent transport systems, utility relocation
  • Power and automation – electrical engineering services for all types of infrastructure including HV and earthing, transmission lines, utility relocation, industrial electrical, instrumentation and control
  • Geotechnical – investigation, assessment, construction and inspection services
  • Aquatic sciences – part of a wider GHD network of scientists and ecologists
  • Defence capability – part of a wider GHD network providing a suite of services to the Defence sector

For more information, contact:
T: +61 2 8898 8800
F: +61 2 8898 8810
E: Email GHD in Parramatta

Location address
Level 6
20 Smith Street
Parramatta NSW 2150

Postal address
PO Box 788
Parramatta NSW 2124

May Ngui

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May currently manages our Western Sydney operations based in Parramatta but continues to be active in technical delivery and client-facing roles for the company.  May joined GHD in 1991.  A chartered professional electrical engineer, Fellow of Engineers Australia and Graduate Member of the Australian Institute of Company Directors, she has 28 years’ experience in the design and commissioning of electrical and computer-based control systems for industrial plants and infrastructure both in Australia and overseas, spending time in exotic locations such as an oil rig on the South China Sea and in a cement factory in pre-1989 rural China.  May is passionate about technical leadership and development of female leaders in the industry and is a mentor to a number of young engineers both within and outside GHD.

Manager – Western Sydney 
T: +61 2 9239 7350
E: May Ngui

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