NTF11774 – Incident details

Written by Claude Haiku 4.5 from the extracted text on 10 Jul 2026. It can miss or misread redacted and scanned pages. Check the source before relying on it.

Woodside Energy Ltd reported a notifiable incident (NTF11774) at the Vincent offshore facility in Western Australia on 19 September 2022, involving failure of the STP escape tower ventilation fan due to bearing failure in motor 81M2012A and thermal overload. The incident constituted a dangerous occurrence under offshore safety regulations, specifically a failure of performance standard F-10 (safety-critical equipment damage). Woodside implemented a temporary ventilation system and initiated an internal investigation. NOPSEMA escalated the matter to level 1 inspection on 20 September 2022. Woodside's initial report was received on 21 September and reviewed on 5 October 2022. No loss of containment or fluid release occurred.