Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Functions ensured by the ventilation system
5 Architecture and description of the different ventilation
   systems
6 Safety aspects for ventilation systems
7 Requirements for the design of ventilation systems
8 Management of specific risks
9 Dispositions concerning the management and the operation
   of the ventilation systems
10 Control and instrumentation
Annex A (informative) Typical radioactive products in nuclear
        reactors
Annex B (informative) Examples of general confinement concepts
        for nuclear power reactors
Annex C (informative) Examples of safety classification for
        nuclear power reactors
Annex D (informative) Examples of classification of working
        areas according to radiological contamination hazard
Annex E (informative) Example of classification of types of
        ventilation, according to radiological contamination
        hazard - Recommended ventilation configurations
Annex F (informative) Existing requirements for aerosol filters
Annex G (informative) Examples of loads to consider during the
        design of NPP ventilation systems
Annex H (informative) Typical values of leaktightness for
        containment and ventilation systems and periodicities
        of associated controls
Annex I (informative) Primary containment envelope status
Bibliography

Abstract

Defines the applicable requirements related to the design and the operation of containment and ventilation systems of nuclear power plants.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 85
Supersedes	ISO/DIS 26802 : 60.00 (2010)