200 strong
workforce for
large projects

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Excellence in
fibreglass construction

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World leaders
in fibreglass fabrication

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Leading the way:
Derek Gee Installations

Tasmanian company Derek Gee Installations Pty Ltd has an outstanding history of working on major desalination projects and industrial sites in Australia since 1995.

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Experience, Safety and Quality Assurance

The company's expertise includes project management and on-site installation of fibreglass piping systems, fibreglass tanks, concrete protection and anticorrosive chemical protection of plant equipment, mechanical installations, HDPE welding and hydrostatic testing. Specialising in all areas of Glass Reinforced Plastic (GRP, FRP, GRVE, fibreglass, composite) fabrication and installation, DGI’s dedicated team of 200 employees, includes quality controllers, fibreglass laminators, supervisors, occupational, health and safety advisors and in-house engineering support. DGI also provides innovative solutions for a wide range of projects and offers flexibility to achieve completion, including nightshift rosters and 24/7 shutdown work.

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Latest Projects

Southern Seawater Desalination

Perth: Western Australia

Derek Gee installations installed over 17 kms of GRP pipework onsite at the Binningup stage 2 Desalination plant in Western Australia, commencing work on the 7th February and finishing in February 2013.

Employing up to 70 people onsite, we were responsible for all the GRP pipe installation, and joint laminations. Including the complete HYDRO/pneumatic testing of all pipework and tanks, membrane loading, strainer spooling modifications for stage 1 and 2, miscellaneous mechanical works and site commissioning.

Over 2800 joints were completed with no remedial work, with over 100,000 man hours with no lost time injuries, as a result of the strong site safety discipline applied, and procedures adopted on site.

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Adelaide Desalination Plant

Port Stanvac: South Australia

Derek Gee Installations tendered on, and were successful in winning the onsite fibreglass Installation package for the Adelaide Desalination plant. This project undertaken over a 28 month period, is the largest infrastructure project in South Australia capable of producing 100GL of drinking water per year.

With our strong focus on Quality and project requirements, this work was completed on time with no remedial work required, thanks to the dedicated efforts of our experienced workforce that included over 50 employees.

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Derek Gee Installations Pty Ltd are certified with the following Environment and Trade Qualifications

Nata World recognised Accreditation
ISO 9001 Certified
AS NZ 4801 Certified
ISO 14001 Certified