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Wharf and Bridge Remediation

Harcan Marine provide specialist bridge, wharf and jetty remediation services. We provide a thorough diving inspection and comprehensive report which details required repair or demolition strategies.


With 30 years of diving construction experience we can provide the accurate details and methods on how best to repair and protect your asset.


Harcan Marine have pile protection systems for all types of marine applications. Harcan are certified installers of proven corrosion protection systems.

  • Timber wharves & jetties

  • Steel piles and brackets

  • Concrete piles and caissons

  • Anode testing & replacement

  • Jack up steel piles

  • Pile Splicing

  • FRP Jackets

  • HDPE Jackets

  • Steel Jackets

  • Tape systems

  • Install crack gauges

  • Core drilling & sampling

We carry out extensive bridge inspections and maintenance works for Transport Main Roads (TMR), Road and Maritime Services NSW (RMS), Regional Councils as well as Engineering firms.

From Queensland to interstate large wharves and jetty's to smaller boat ramps, and marina walkways.

Harcan Marine has experienced commercial divers and specialist trade professionals to meet your inspection, maintenance and repair requirements.

Let Harcan Marine & Diving assist in your asset management, with a team dedicated to responsive quality performance and the highest dedication to safety.

Contact us to discuss preventative maintenance strategies.

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