TECHOP (D-12 – Rev1 – Dec22) MANAGEMENT OF INTERMITTENT FAULTS – 12202219-DRAFT[41879]
Intermittent faults have been identified as causal or contributory factors in a number of high-profile DP incidents. Historically, such faults have not benefited from the same level of scrutiny as hard (permanent) faults in the verification and validation processes applied to prove the single fault tolerance of DP vessels. This Techop is intended to assist stakeholders in addressing the risks and consequences of intermittent faults.