NTF11763 – 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 Global Pty Ltd notified NOPSEMA of a dangerous occurrence at the Pyrenees offshore facility in Western Australia on 12 September 2022. Workers discovered bund integrity failures on produced water reinjection pump pedestals when corrosion damage was exposed during service work, revealing holes in the bund deck plate. Temporary patches were immediately applied and plywood sheets laid over corroded areas to distribute personnel load. The incident was categorized as occupational health and safety damage to safety-critical equipment and escalated to level 1 inspection on 12 September 2022 at 11:58 AM. NOPSEMA received the initial report the same day; it was reviewed on 20 September 2022. The root cause was identified as corrosion of the bund deck plate, with no further internal investigation required by the duty holder.