1. Characterization of an instrumented risk control measure (MMRI)

1.1 Context: industrial plant modernization plan

Between 2007 and 2009, the loss of containment at Ambès (January 11, 2007), Donges (March 16, 2008) and La Plaine de la Crau (August 7, 2009), with significant environmental consequences, highlighted the problem of aging facilities. Table 1 presents the causes and consequences associated with these three losses of containment.

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Characterization of an instrumented risk control measure (MMRI)

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MMRI identification

Bibliography

(1) - Rapport final – Benchmark international sur les réglementations et pratiques de maîtrise du vieillissement des installations industrielles. - Rapport INERIS n° RA-09-102957-07985C, déc. 2009.
(2) - INERIS - Synthèse des résultats de la campagne...

Digital media

Methodological guide for managing and controlling the ageing of instrumented risk control measures (MMRI), July 2011 http://www.uic.fr/plan-modernisation.asp

Guide to instrumented risk control measures – Version dated September 4, 2013

Websites

BADORIS: this access portal groups together summaries of safety devices by type of process equipment and safety function to be ensured, examining the strengths and weaknesses of each of the equipment and techniques identified. http://www.ineris.fr/badoris

Standards and norms

Sécurité fonctionnelle des systèmes électriques/électroniques/électroniques programmables relatifs à la sécurité - CEI 61508 -
Sécurité fonctionnelle des systèmes instrumentés de sécurité pour le secteur de l'industrie des procédés continus - CEI 61511 -

Regulations

Arrêté ministériel du 29 septembre 2005 relatif à l'évaluation et à la prise en compte de la probabilité d'occurrence, de la cinétique et de l'intensité des effets et de la gravité des conséquences des accidents potentiels dans les études de dangers des IC soumises à autorisation.