ONA Consultants recently completed a mooring consulting scope with NSW Sea Rescue. The client called on ONA expertise in the mooring field to support considerations for their new rescue capability, the former NSW Police 16m patrol vessel “Fearless” to be situated at the island to support sea rescue endeavors in the Pacific Ocean. The lagoon..Read Article >
ONA Marine, for the Cardno Maritime Team took the lead on the re-design and refurbishment of terminal tug moorings in North Queensland. The cope included investigation, installation scoping, specification and implementation of best practice mooring standards. The moorings had previously been installed and inspected by various marine contractors yet had a history of ongoing failures…Read Article >
ONA were recently contracted to scope and oversee diving operations including measuring and establishing the integrity of mooring chain components in North Queensland. The moorings had suffered a history of problems commencing since installation using second hand equipment. Using best practice mooring integrity and inspection approaches ONA were able to assist our client baseline and..Read Article >
ONA Marine has just received a new shipment of 400kg train wheels suitable for use as mooring anchors on inshore moorings. The wheels are constructed of high tensile hardened steel ensuring a long subsea life and minimal corrosion. Contact us for a quote or for a more comprehensive mooring solution.
ONA Marine have designed and supported fabrication of 4 x 20Te Clump Weight Baskets. These baskets are designed to take either 4x5Te or 2 x 10Te concrete clump weight opening up flexibility and lowering installation costs. The clump weights will be used to moor spar navigation buoys in approximately 20m of water. The steel baskets..Read Article >
ONA were recently awarded design and fabrication support for 4 x 16.5m steel navigation buoys for use at an offshore marine terminal in Western Australia. The buoys will be installed by an installation contractor and moored in depths of 20-21m using clump weights. Each buoy is fitted with a flashing solar Sealite type lights and..Read Article >