4. Ensuring long-term MMR performance
The Safety Management System (SMS) defines the process for ensuring that MMR performance is maintained over time. For all operating modes, the SMS must define :
identification of MMR ;
technical barrier management (purchase, installation, upkeep and maintenance);
feedback from experience;
change management.
For risk control measures involving safety instrumentation (MMRI), the industry has proposed the principles of a methodology aimed at preventing their ageing in Guide DT 93 (Guide méthodologique pour la gestion et la maîtrise du vieillissement des mesures de maîtrise des risques instrumentées (MMRI) – July 2011 – UIC/UFIP). One of the aspects addressed in this guide concerns the monitoring and justification...
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Ensuring long-term MMR performance
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Bibliography
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Bibliography
Olivier Iddir – Principle for assessing the probability of failure of risk control measures. [SE 4 057] Safety and risk management (2009).
Website
www.ineris.fr/badoris Risk management: this site presents fact sheets describing risk management measures (RMMs) frequently encountered in industry.
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