A826597 – Report – NOPSEMA Inspection – 15-02-22

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NOPSEMA conducted an inspection of the Montara Venture facility operated by Jadestone Energy (Eagle) Pty Ltd on 3 February 2022, reviewing Safety Case MV-70-REP-F-00004 Revision 4. The inspection report documents 15 observations and findings across multiple safety-critical systems. Issues identified include blocked riser annuli vent ports (2018), failed fire dampers on multiple occasions (2019-2021), safety-critical valve failures including SDV 1371 partial stroke test failure (2020), emergency shutdown valve closure time failures (2020), pressure control valve malfunction affecting fire water systems (2020), a helifuel refueling filter separator weep (2020), and staffing/fatigue concerns raised in a worker complaint (2020). The report was finalized on 15 February 2022 and distributed to NOPSEMA records and Jadestone Energy.