SafetyPower outage could have led to ‘catastrophic failure’ at Shell’s Prelude FLNG facilityInspectors find that power issues led to elevated risk of the spine of the world's largest offshore facility failingSafety risk: Nopsema investigators found that Prelude was at elevated risk of 'catastrophic failure' during last month's fire and subsequent power issuesPhoto: SHELLJosh LewisPerth