BS IEC 61226 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - CLASSIFICATION OF INSTRUMENTATION AND CONTROL FUNCTIONS
Hardcopy , PDF
English
01-01-2009
30-06-2010
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Classification scheme
5.1 General
5.2 Background
5.3 Description of categories
5.3.1 General
5.3.2 Category A
5.3.3 Category B
5.3.4 Category C
5.4 Assignment criteria
5.4.1 General
5.4.2 Category A
5.4.3 Category B
5.4.4 Category C
6 Classification procedure
6.1 General
6.2 Identification of design basis
6.3 Identification and classification of functions
7 Assignment of technical requirements to categories
7.1 General requirements
7.2 Requirements related to functions
7.2.1 Basic requirements
7.2.2 Specific requirements
7.3 Requirements related to I&C systems
7.3.1 Basic requirements
7.3.2 Specific requirements
7.4 Requirements related to equipment
7.4.1 Basic requirements
7.4.2 Specific requirements
7.5 Requirements related to quality aspects
7.5.1 Basic requirements
7.5.2 Specific requirements
Annex A (informative) - Examples of categories
Bibliography
Defines a method of classification of the information and command functions for nuclear power plants, and the I&C systems and equipment that provide those functions, into categories that designate the importance to safety of the function.
| Committee |
NCE/8
|
| DevelopmentNote |
Renumbered and superseded by BS EN 61226. (06/2010)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 61226:2009 | Identical |
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