A 306-metre-long extension of Anderson Point Wharf was constructed, including seven independent berthing dolphins, to boost Port Hedland’s capacity in supporting the iron ore industry. To ensure the long-term durability of the steel supports in the harsh marine environment, Fortescue appointed Total AMS—part of the TAMS Group—to carry out essential remediation works, maintaining the structural integrity and functionality of the wharf.
TAMS Group's Coating Remediation Process
To maintain the structural integrity of the steel components, TAMS Group initiated a remediation process that involved abrasive blasting and cleaning of the existing coating. This meticulous preparation was necessary to ensure that the new coating adheres properly and cures effectively, enhancing the protective properties of the steel components against harsh environmental conditions.
To protect steel surfaces from harsh mining conditions, including immersion and splash zones, TAMS Group consulted with Dulux® Protective Coatings’ Kevin Johnston, who recommended applying two coats of Dulux® Duremax® GFX at 400-microns DFT each—specially formulated in Fortescue’s corporate colours, N23 Neutral Grey and B13 Navy Blue, to reduce the need for top coating.
"With its exceptional durability and resistance to harsh conditions, Duremax GFX provides long-lasting protection for steel components, ensuring their longevity and performance.", explains Kevin.
Premium Formulation: Duremax GFX
Duremax GFX is an exceptional maintenance coating that offers excellent protection against corrosion. With its premium formulation, high solids content, and high build glass flake technology, Duremax GFX provides superior resistance to corrosion, making it an ideal choice for both new and existing steel structures in coastal and offshore environments, above and below the waterline. It also meets the requirements for use in potable water according to AS/NZS 4020:2018 when used with a certified coating system.
An example of Duremax GFX's successful application can be seen in the Pilbara Ports Berth 3 project in Port Hedland. The use of Duremax GFX on Berth 3 has provided exceptional protection against the harsh coastal and offshore conditions, ensuring the durability and longevity of the steel structure. For more detailed information on Duremax GFX and its applications, please refer to our product spotlight, which offers comprehensive insights into the features and benefits of this outstanding maintenance coating.
Video footage courtesy of Russell Brown of Mintox Media.
