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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

Karratha Gas Plant Project

Karratha: Western Australia

In 2018 and the beginning of 2019, DGI had a small crew working for BGC Contracting at the Karratha Gas Plant undertaking...

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Woodman Point Waste Water Plant Project

Perth: Western Australia

DGI has had a crew at the Woodman Point Wastewater Treatment Plant in Woodman Point, Western Australia during 2018 and 2019...

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Yara Pilbara Nitrates Project

Karratha: Western Australia

DGI have been working on the Yara Pilbara Nitrates site during 2018 and 2019 for some critical shutdown work of spool modification...

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Southern Seawater Desalination Project

Perth: WA

In 2018, DGI provided a large crew of Trades Assistants and Fitters to Evoqua Water Technologies to load 960 x L20N UF membranes...

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

ISO 9001 Certified
AS NZ 4801 Certified
ISO 14001 Certified