IEC 63048:2020

IEC 63048 ®
Edition 1.0 2020-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Mobile remotely controlled systems for nuclear and radiological applications –
General requirements
Systèmes télécommandés mobiles pour applications nucléaires et
radiologiques – Exigences générales

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IEC 63048 ®
Edition 1.0 2020-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Mobile remotely controlled systems for nuclear and radiological applications –

General requirements
Systèmes télécommandés mobiles pour applications nucléaires et

radiologiques – Exigences générales

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.120.01 ISBN 978-2-8322-8988-4

– 2 – IEC 63048:2020 © IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Abbreviated terms . 9
5 General descriptions . 9
5.1 Working environment . 9
5.1.1 General . 9
5.1.2 Atmospheric environment . 9
5.1.3 Structural environment . 9
5.2 Structure of MRCS . 9
5.3 Risk analysis and safety measures . 11
6 General requirements . 12
6.1 General . 12
6.2 Safety requirements . 12
6.2.1 General . 12
6.2.2 Requirements for preventing damage to humans . 12
6.2.3 Requirements for preventing damage to the nuclear and radiological
facility . 13
6.2.4 Requirements for preventing damage of MRCSs . 13
6.3 Functional requirements . 14
6.3.1 General . 14
6.3.2 Sensing . 14
6.3.3 Mobility . 14
6.3.4 Manipulation . 15
6.3.5 Local and remote control . 15
6.3.6 Human-Machine Interfaces (HMI) . 15
6.3.7 Communications . 16
6.3.8 Power supply . 16
6.4 Operational requirements . 16
6.4.1 Operational requirements of MRCS . 16
6.4.2 Mission planning and simulation . 17
6.5 Test requirements . 18
7 Verification and validation . 18
7.1 General description . 18
7.2 Verification and validation methods . 18
7.3 Required verification and validation . 18
Annex A (informative) Main objective of MRCS . 19
A.1 General . 19
A.2 MRCS missions . 19
A.2.1 General . 19
A.2.2 Physical and visual inspection . 19
A.2.3 Monitoring of facility status . 19
A.2.4 Repairing of components . 20
A.2.5 Handling of radioactive materials . 20

A.2.6 Accident mitigation and recovery . 20
A.2.7 Dismantling and decommissioning of facilities . 20
Annex B (informative) Verification and validation methods of safety requirements and
countermeasures . 21
Bibliography . 25

Figure 1 – MRCS structure . 10
Figure 2 – MRCS functions . 11

Table B.1 – Verification and validation methods of safety requirements and
countermeasures . 22

– 4 – IEC 63048:2020 © IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MOBILE REMOTELY CONTROLLED SYSTEMS FOR NUCLEAR AND
RADIOLOGICAL APPLICATIONS – GENERAL REQUIREMENTS

FOREWORD
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