On 18 June
2012 a media statement was released detailing the initial circumstances
surrounding the defect which occurred on one of the propulsion transformers in
HMAS Choules on 14 June 2012. This is an update to that release.
At the time
of the incident all other transformers were checked by the transformer
manufacturer (Siemens) and found to be within specification.
Following
the removal of the two starboard side propulsion transformers, further
investigation has been possible and this has indicated signs of premature
ageing.
Deeper level
inspections of all remaining transformers in the ship have now revealed similar
problems but at varying levels.
The
transformer manufacturer is yet to confirm that this contributed to the failure
of the starboard propulsion transformer.
Work is now
underway in conjunction with the transformer manufacturer, the on-site support
agencies and Defence Science and Technology Organisation to determine when the
remaining transformers need to be replaced.
The Defence
Materiel Organisation is also contacting the UK Ministry of Defence to
coordinate further investigations.
Should HMAS
Choules be further delayed in her return to service, HMAS Tobruk and Australian
Defence Vessel Ocean Shield will provide any humanitarian assistance or
disaster relief response if required by the Government.
(Aus DoD)
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