Overview
Français
Read this article from a comprehensive knowledge base, updated and supplemented with articles reviewed by scientific committees.
Read the articleAUTHORS
-
Dominique BOIS
-
Thierry DELAFORGE
-
Matthieu NEUMANN
INTRODUCTION
In the extreme situation where fire-fighting resources are unable to extinguish a fire in a room containing hazardous materials, current practice is to isolate it using fire-qualified sectoring equipment. In this situation, however, the pressure effects generated by temperature variations are likely to degrade the provisions guaranteeing containment vis-à-vis the environment. This risk, which has become a regulatory requirement in the nuclear sector, can now be taken into account by adding an innovative hydraulic valve called "SPHINX".
The Ultimate Scientific and Technical Reference
This article is included in
Safety and risk management
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Protecting the environment in the event of a hazardous materials fire: SPHINX
An evolving approach to fire risk
Regulations
Arrêté du 26 novembre 1999 fixant les prescriptions techniques générales relatives aux limites et aux modalités des prélèvements et des rejets soumis à autorisation, effectués par les installations nucléaires de base (JORF n° 3 du 5 janvier 2000, page 176).
Arrêté du 2 février 1998 relatif aux prélèvements et à la consommation d'eau ainsi que aux émissions de toute nature des installations classées...
Standard
- Nuclear facilities – Criteria for the design and operation of ventilation systems in nuclear installations other than nuclear reactors. - NF ISO 17873 - 2006
Organizations
French Atomic Energy Commission (CEA)
Institute for Radiation Protection and Nuclear Safety (IRSN)
French National Institute for Industrial Environment and Risks (INERIS)
The Ultimate Scientific and Technical Reference
