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NF EN 12954 : 2001

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

CATHODIC PROTECTION OF BURIED OR IMMERSED METALLIC STRUCTURES - GENERAL PRINCIPLES AND APPLICATION FOR PIPELINES
Withdrawn date

05-10-2021

Published date

12-01-2013

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes, définitions et symboles
   3.1 Symboles
   3.2 Termes et définitions
4 Principe et critères de la protection cathodique
   4.1 Principe de la protection cathodique
   4.2 Critères de protection cathodique
   4.3 Influences du courant alternatif sur les
        structures protégées cathodiquement
5 Conditions préalables à l'application de la
   protection cathodique
   5.1 Généralités
   5.2 Continuité électrique
   5.3 Isolation électrique
   5.4 Revêtement externe
6 Données de base pour l'étude
   6.1 Généralités
   6.2 Caractéristiques de la structure
   6.3 Revêtement
   6.4 Environnement
   6.5 Données spécifiques aux canalisations
        de transport
7 Préalables à l'étude et étude
   7.1 Généralités
   7.2 Isolation électrique
   7.3 Prises de potentiel
   7.4 Liaisons électriques
   7.5 Fourreaux enterrés pour canalisations
   7.6 Traversées de parois, supports, berceaux et
        ancrages pour canalisations
   7.7 Ponts
   7.8 Matériel électrifié
   7.9 Protection contre la foudre
   7.10 Équipement pour la réduction des influences du
        courant alternatif
   7.11 Systèmes de protection cathodique
   7.12 Postes de drainage
   7.13 Étude et documents d'étude
8 Installation des systèmes de protection cathodique
   8.1 Généralités
   8.2 Câbles
   8.3 Anodes galvaniques
   8.4 Systèmes à courant imposé
   8.5 Prises de potentiel
   8.6 Postes de drainage
   8.7 Documentation concernant les éléments tels
        qu'installés
9 Mise en service
   9.1 Controles préliminaires
   9.2 Mise en service
   9.3 Vérification de l'efficacité de la protection
        cathodique
   9.4 Documents d'installation et de mise en service
10 Controle et maintenance
   10.1 Généralités
   10.2 Facteurs exerçant une influence sur la fréquence
        du controle
   10.3 Controle
   10.4 Maintenance
   10.5 Résultats du controle
Annexe A (informative) Influences par les courants
                       alternatifs
Bibliographie

Gives the general principles for the implementation of a system of cathodic protection against corrosive attacks on buried or immersed metal structures with and without the influence of external electrical sources.

DevelopmentNote
Indice de Classement: A05-662PR. Supersedes NFA 05 662. (08/2003) PR NF EN 12954 April 2017. (04/2017)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
SN EN 12954 : 2001 Identical
ONORM EN 12954 : 2001 Identical
NEN EN 12954 : 2001 Identical
UNI EN 12954 : 2002 Identical
I.S. EN 12954:2001 Identical
NS EN 12954 : 1ED 2001 Identical
BS EN 12954:2001 Identical
EN 12954 : 2001 Identical
UNE-EN 12954:2002 Identical
NBN EN 12954 : 2001 Identical
DIN EN 12954:2001-04 Identical

NF EN 15112 : 2006 EXTERNAL CATHODIC PROTECTION OF WELL CASING
NF EN 15001-2 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 2: DETAILED FUNCTIONAL REQUIREMENTS FOR COMMISSIONING, OPERATION AND MAINTENANCE
XP CEN/TS 15280 : 2007 XP EVALUATION OF A.C. CORROSION LIKELIHOOD OF BURIED PIPELINES - APPLICATION TO CATHODICALLY PROTECTED PIPELINES
NF EN 50162 : 2005 PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS

IEC 60079-10:2002 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
NF EN 60079-10 : 2003 ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - CLASSIFICATION OF HAZARDOUS AREAS
NF EN 50162 : 2005 PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS
NF EN 12696 : 2000 CATHODIC PROTECTION OF STEEL IN CONCRETE
NF EN ISO 8044 : 2015 CORROSION OF METALS AND ALLOYS - BASIC TERMS AND DEFINITIONS
NF EN 13509 : 2003 CATHODIC PROTECTION MEASUREMENT TECHNIQUES
IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
NF EN 60079-14 : 2014 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION

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