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SLOVENSKI STANDARD
01-maj-2021
Informacijska tehnologija - Naprave in infrastruktura podatkovnih centrov - 2-10.
del: Potresno tveganje in ocena vpliva
Information technology - Data centre facilities and infrastructures - Part 2-10: Earthquake
risk and impact analysis
Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 2-10:
Analyse des Risikos und der Auswirkung von Erdbeben
Technologies de linformation - Installation et infrastructures des centres de traitement de
données - Partie 2-10:
Ta slovenski standard je istoveten z: CLC/TS 50600-2-10:2021
ICS:
35.110 Omreževanje Networking
91.120.25 Zaščita pred potresi in Seismic and vibration
vibracijami protection
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
TECHNICAL SPECIFICATION CLC/TS 50600-2-10
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
March 2021
ICS 35.110; 35.020; 35.160
English Version
Information technology - Data centre facilities and infrastructures
- Part 2-10: Earthquake risk and impact analysis
Technologie de l'information - Installation et infrastructures Informationstechnik - Einrichtungen und Infrastrukturen von
de centres de traitement de données - Partie 2-10 : Risque Rechenzentren - Teil 2-10: Analyse des Risikos und der
sismique et analyse d'impact Auswirkung von Erdbeben
This Technical Specification was approved by CENELEC on 2021-01-25.
CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly
at national level in an appropriate form. It is permissible to keep conflicting national standards in force.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. CLC/TS 50600-2-10:2021 E
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 8
3.1 Terms and definitions . 8
3.2 Abbreviations . 9
4 Availability Class of EN 50600-1 . 9
5 Overview of risk associated with seismic activity . 10
5.1 Direct risk of seismic motion . 10
5.1.1 Ground motion . 10
5.1.2 Long-period ground motion . 10
5.1.3 Ground liquefaction . 10
5.2 Indirect risk initiated by seismic motion . 10
5.2.1 Fire and toxic or damaging effluent . 10
5.2.2 Explosion . 10
5.2.3 Flooding. 10
5.2.4 Utilities . 10
5.2.5 Access . 11
5.2.6 Transport . 11
5.2.7 Security systems . 12
6 Seismic activity risk assessment . 12
6.1 General . 12
6.2 Ground motion . 12
6.3 Ground stability . 13
6.4 Evaluation by Probable Maximum Loss (PML). 14
6.4.1 General . 14
6.4.2 Advantages and disadvantages . 15
7 Seismic activity risk mitigation . 15
7.1 Direct risk of seismic motion . 15
7.1.1 General . 15
7.1.2 Structural mitigation using isolation base techniques . 15
7.1.3 Localized mitigation . 18
7.1.4 Roofs and ceiling supports . 19
7.2 Indirect risk initiated by seismic motion . 20
7.2.1 Fire and toxic or damaging effluent . 20
7.2.2 Explosion . 21
7.2.3 Flooding. 21
7.2.4 Utilities . 21
7.2.5 Access . 22
7.2.6 Transport . 22
8 Disaster planning and recovery . 22
Bibliography . 23
Tables
Table 1 — PGA and Seismic Intensity Scales . 12
Table 2 — PGA and typical damage . 12
Table 3 — P value and risk of liquefaction . 14
L
Table 4 — Example of evaluation criteria of PML . 14
Figures
Figure 1 — Schematic relationship between the EN 50600 series of documents . 6
Figure 2 — The effect of soil liquefaction . 14
Figure 3 — Structure with an isolation base . 16
Figure 4 — Oil damper . 16
Figure 5 — Lead damper . 16
Figure 6 — Steel damper . 17
Figure 7 — Laminated rubber isolator . 17
Figure 8 — Laminated rubber isolator with lead plug . 17
Figure 9 — Sliding bearing . 18
Figure 10 — Rack isolator . 18
Figure 11 — Equipment suspended from roof/ceiling slab . 19
Figure 12 — Example of duct or cable management systems suspended from
roof/ceiling slab . 20
Figure 13 — Anti-drop measures of lightning equipment for suspended ceiling systems . 20
European foreword
This document (CLC/TS 50600-2-10:2021) has been prepared by CLC/TC 215 “Electrotechnical
aspects of telecommunication equipment”.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
This document is based on the text of ISO/IEC TR 22237-30:— .
Regarding the structure of the EN 50600 series, see the Introduction.
Under preparation. Stage at time of publication: ISO/IEC DTS 22237 30:2020.
Introduction
The unrestricted access to internet-based information demanded by the information society has led to
an exponential growth of both internet traffic and the volume of stored/retrieved data. Data centres are
housing and supporting the information technology and network telecommunications equipment for
data processing, data storage and data transport. They are required both by network operators
(delivering those services to customer premises) and by enterprises within those customer premises.
Data centres usually provide modular, scalable and flexible facilities and infrastructures to easily
accommodate the rapidly changing requirements of the market. In addition, energy consumption of
data centres has become critical both from an environmental point of view (reduction of environmental
footprint) and with respect to economic considerations (cost of energy) for the data centre operator.
The implementation of data centres varies in terms of:
a) purpose (enterprise, co-location, co-hosting, or network operator facilities);
b) security level;
c) physical size;
d) accommodation (mobile, temporary and permanent constructions).
The needs of data centres also vary in terms of availability of service, the provision of security and the
objectives for energy efficiency. These needs and objectives influence the design of data centres in
terms of building construction, power distribution, environmental control and physical security as well
as the operation of the data centre. Effective management and operational information is crucial for
monitoring achievement of the defined needs and objectives.
This series specifies requirements and recommendations to support the various parties involved in the
design, planning, procurement, integration, installation, operation and maintenance of facilities and
infrastructures within data centres. These parties include:
1) owners, facility managers, ICT managers, project managers, main contractors;
2) architects, consultants, building designers and builders, system and installation designers;
3) facility and infrastructure integrators, suppliers of equipment;
4) installers, maintainers.
At the time of publication of this document, the EN 50600 series will comprise the following standards
and documents:
EN 50600-1, Information technology — Data centre facilities and infrastructures — Part 1: General
concepts
EN 50600-2-1, Information technology — Data centre facilities and infrastructures — Part 2-1: Building
construction
CLC/TS 50600-2-10, Information technology — Data centre facilities and infrastructures — Part 2-10:
Earthquake risk and impact analysis
EN 50600-2-2, Information technology — Data centre facilities and infrastructures — Part 2-2: Power
supply and distribution
EN 50600-2-3, Information technology — Data centre facilities and infrastructures — Part 2-3:
Environmental control
EN 50600-2-4, Information technology — Data centre facilities and infrastructures — Part 2-4:
Telecommunications cabling infrastructure
EN 50600-2-5, Information technology — Data centre facilities and infrastructures — Part 2-5: Security
systems
EN 50600-3-1, Information technology — Data centre facilities and infrastructures — Part 3-1:
Management and operational information
EN 50600-4-1, Information technology — Data centre facilities and infrastructures — Part 4-1:
Overview of and general requirements for key performance indicators
EN 50600-4-2, Information technology — Data centre facilities and infrastructures — Part 4-2: Power
Usage Effectiveness
EN 50600-4-3, Information technology — Data centre facilities and infrastructures — Part 4-3:
Renewable Energy Factor
EN 50600-4-6, Information technology — Data centre facilities and infrastructures
...