Crackpots Marine
Shark Barriers for WA
Shark Exclusion Nets & Barriers
Shark Barriers are becoming a feature along our beautiful West Australian coastline. A well designed and installed enclosure can create a haven perfect for swimming, snorkelling, and beach play. Barriers give beach goers a sense of confidence whilst enjoying our beautiful beaches and river.
We built our first barrier nearly ten years ago, back in 2014, the City of Busselton first approached Crackpots to participate in a trial shark exclusion barrier project at the Dunsborough town beach. The Crackpots team designed, built and installed this 500m shark barrier together with the City of Busselton and their staff. It continues to be in use today.
Our Shark Barriers are now sold by our sister company, Safer Swimming Australia LINK to www.saferswimmingaustralia.com.au
We are proud to announce that our design has been chosen to be installed at Bather’s Beach, Fremantle, the first shark barrier to be installed by the City. The barrier will be open towards the end of the 24/25 Summer.
Key Features Shark Barriers
That first trial installation showed that Crackpots’ design successfully addressed the key issues that the City had looked to resolve:
- Creating a safer designated swimming area that gave confidence to people swimming at the beach
- A cost effective solution for the council, across both the initial purchase of the barrier and the long term upkeep and maintenance of the net
- Lowering the environmental impact of the exclusion net through design
From 2014 onwards, Crackpots has continued to refine its shark barrier design and installation methodology. In addition to the shark barrier installed at Dunsborough, they have supplied solutions for the beach at Busselton, and in Ceduna, South Australia.
These installations have shown that the net solution performs well across its life span, as well as giving valuable data on the maintenance and upkeep required.
Shark Barriers, NOT Shark Nets
It’s important to understand the difference between the Shark Barriers that Crackpots have supplied, and the Shark nets that are used along the Eastern Seaboard, particularly in New South Wales.
The nets deployed in NSW are a large open mesh size, approximately 50 to 60cm. They are designed to entangle sharks. Unfortunately they don’t discriminate and often catch and kill many more non-target species, than the targetted shark species.
Additionally they are not actually a barrier, and don’t create a safe enclosed swimming area. They are 150m long nets, under the surface of the water specifically designed for catching.
The Dunsborough trial showed that the Crackpots’ design was safe for marine life generally. It avoided fish and other marine animals becoming caught or entangled in the netting. They created safe swimming environments, without creating other environmental side effects.
If you would like to know more about our Shark Barrier solutions, or past projects, please contact us or call on 08 9337 2211, or visit our new dedicated website www.saferswimmingaustralia.com.au
