Nuclear Safety

Appendix 8: US General Design Criteria

Overview

The following text is reproduced from the US (1971) General Design Criteria (CFR Part 50, App. A) .

The criteria document numbering and cross- references have been retained.

Applicability

Criterion title

Criterion number

I. Overall Requirements:

Quality Standards and Records

1

Design Bases for Protection Against Natural Phenomena

2

Fire Protection

3

Environmental and Dynamic Effects Design Bases

4

Sharing of Structures, Systems, and Components

5

II. Protection by Multiple Fission Product Barriers:

Reactor Design

10

Reactor Inherent Protection

11

Suppression of Reactor Power Oscillations

12

Instrumentation and Control

13

Reactor Coolant Pressure Boundary

14

Reactor Coolant System Design

15

Containment Design

16

Electric Power Systems

17

Inspection and Testing of Electric Power Systems

18

Control Room

19

III. Protection and Reactivity Control Systems:

Protection System Functions

20

Protection System Reliability and Testability

21

Protection System Independence

22

Protection System Failure Modes

23

Separation of Protection and Control Systems

24

Protection System Requirements for Reactivity Control Malfunctions

25

Reactivity Control System Redundancy and Capability

26

Combined Reactivity Control Systems Capability

27

Reactivity Limits

28

Protection Against Anticipated Operational Occurrences

29

IV. Fluid Systems:

Quality of Reactor Coolant Pressure Boundary

30

Fracture Prevention of Reactor Coolant Pressure Boundary

31

Inspection of Reactor Coolant Pressure Boundary

32

Reactor Coolant Makeup

33

Residual Heat Removal

34

Emergency Core Cooling

35

Inspection of Containment Heat Removal...

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