• PREN 12954 : DRAFT 2017

    Current The latest, up-to-date edition.

    GENERAL PRINCIPLES OF CATHODIC PROTECTION OF BURIED OR IMMERSED ONSHORE METALLIC STRUCTURES

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    Published date:  27-02-2017

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Abbreviations and symbols
    5 Cathodic protection personnel competence
    6 Principles and criteria of cathodic protection
    7 Prerequisites for application of cathodic protection
    8 Useful data and design considerations
    9 Design
    10 Installation of cathodic protection systems
    11 Commissioning
    12 Monitoring, inspection and maintenance
    Annex A (informative) - Corrosion likelihood in soils
    Annex B (informative) - Reduction of the corrosion rate by
            using a 100 mV cathodic polarization - 100 mV
            cathodic potential shift
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the general principles for the implementation and management of a system of cathodic protection against corrosive attacks on structures which are buried or in contact with soils, surface fresh waters or underground waters, with and without the interference of external electrical sources.

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee TC 219
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    NACE 35108 : 0 ONE HUNDRED MILLIVOLT (MV) CATHODIC POLARIZATION CRITERION
    EN 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    EN 14505:2005 Cathodic protection of complex structures
    IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    EN 12473:2014 General principles of cathodic protection in seawater
    MIL A 18001 : K ANODES, SACRIFICIAL ZINC ALLOY
    EN 15257:2006 Cathodic protection - Competence levels and certification of cathodic protection personnel
    EN 50443:2011 Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems
    EN ISO 8044:2015 Corrosion of metals and alloys - Basic terms and definitions (ISO 8044:2015)
    EN 12501-1:2003 Protection of metallic materials against corrosion - Corrosion likelihood in soil - Part 1: General
    ISO 8044:2015 Corrosion of metals and alloys Basic terms and definitions
    EN 12496:2013 Galvanic anodes for cathodic protection in seawater and saline mud
    EN 15280:2013 Evaluation of a.c. corrosion likelihood of buried pipelines applicable to cathodically protected pipelines
    EN ISO 12696:2016 Cathodic protection of steel in concrete (ISO 12696:2016)
    EN 13509 : 2003 CATHODIC PROTECTION MEASUREMENT TECHNIQUES
    EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    EN 50162:2004 Protection against corrosion by stray current from direct current systems
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    EN 12499:2003/AC:2006 INTERNAL CATHODIC PROTECTION OF METALLIC STRUCTURES
    ISO 12696:2016 Cathodic protection of steel in concrete
    EN 12501-2:2003 Protection of metallic materials against corrosion - Corrosion likelihood in soil - Part 2: Low alloyed and non alloyed ferrous materials
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