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3. Characteristic selection to measure equipment criticality
3.1 Preamble
From a functional analysis tree, it is possible to define the characteristic measuring criticality at the level most appropriate for its user. For company managers, it is important to define at the first level the characteristics that are useful for defining dashboards that give them an overall view of their equipment's operating problems. For maintenance and operating personnel, on the other hand, it is advisable to define characteristics close to the behavior of the components associated with the last level. In practice, performance indicators are chosen to represent the characteristics that measure criticality. These performance indicators are developed in three stages
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Characteristic selection to measure equipment criticality
Typologies of reliability data for determining criticality
Bibliography
Software tools
RELIASOFT, 2014 Synthesis http://www.reliasoft.com
ITEM, 2014, Tool Kit Suite – Reliability Analysis Software http://www.itemsoft.com/item_toolkit.html
ALD, 2013, RAM Commander, Reliability and Safety Software, 2013...
Websites
INERIS website, BADORIS – Information on engineered safety barriers http://www.ineris.fr/badoris/
Institut pour la maîtrise des risques-sûreté de fonctionnement-management website https://www.imdr.eu/offres/gestion/actus_818_33992-1/management-methodes-outils-standards.html
...Standards and norms
- Value management – Vocabulary – Terms and definitions - NF EN 1325 - 2014
- Guidance document on safety performance indicators OECD publications on environment, health and safety – Chemical Accident Series No. 18 for chemical accident prevention, preparedness and response for public authorities and communities - OCDE - 2008
- Maintenance – Key performance indicators for maintenance - NF EN 15341 - 06-07 ...
Regulations
Arrêté du 29 septembre 2005 relatif à l'évaluation et à la prise en compte de la probabilité d'occurrence, de la cinétique, de l'intensité des effets et de la gravité des conséquences des accidents potentiels dans les études de dangers des installations classées soumises à autorisation.
Circular dated May 10, 2010 summarizing the methodological rules applicable to hazard studies, risk reduction at...
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