• I.S. EN 16222:2012

    Current The latest, up-to-date edition.

    CATHODIC PROTECTION OF SHIP HULLS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2012

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Competence of personnel
    5 Design basis
    6 Impressed current system
    7 Galvanic anodes system
    8 Commissioning, Operation and
       Maintenance
    9 The protection of ships' hulls during fitting out
       and when laid up
    10 Documentation
    Annex A (informative) - Impressed current system for hulls
            of ships based on two cathodic protection zones
    Annex B (informative) - Guidance on design current values
            for cathodic protection of hulls of ships
    Annex C (informative) - Anode resistance, current and life
            duration formulae
    Annex D (informative) - Electrical bonding systems
    Annex E (informative) - Monitoring of electrical bonding of a
            ship's propeller
    Annex F (informative) - Impressed current system for ships
            based on an aft (stern) system only
    Annex G (informative) - Location of galvanic anodes in the
            stern area
    Annex H (informative) - Electrochemical characteristics of
            impressed current anodes
    Annex I (informative) - Cofferdam arrangements
    Annex J (informative) - Cathodic protection of a moored ship
            using suspended galvanic anodes
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the general criteria and recommendations for cathodic protection of immersed external ship hulls and appurtenances.

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    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    EN 12473:2014 General principles of cathodic protection in seawater
    EN 15257:2006 Cathodic protection - Competence levels and certification of cathodic protection personnel
    EN ISO 8044:2015 Corrosion of metals and alloys - Basic terms and definitions (ISO 8044:2015)
    ISO 12944-1:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 1: General introduction
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    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
    ISO 9001:2015 Quality management systems — Requirements
    EN 13509 : 2003 CATHODIC PROTECTION MEASUREMENT TECHNIQUES
    EN 50162:2004 Protection against corrosion by stray current from direct current systems
    EN 13173 : 2001 CATHODIC PROTECTION FOR STEEL OFFSHORE FLOATING STRUCTURES
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