• 17/30319994 DC : 0

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BS ISO 20313 - SHIPS AND MARINE TECHNOLOGY - CATHODIC PROTECTION OF SHIPS

    Available format(s):  Hardcopy, PDF

    Superseded date:  25-01-2018

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1.0 Scope
    1.1 Structures to be protected
    1.2 Structure Materials
    1.3 Environment
    2 Normative references
    3 Terms and definitions
    4 Competence of Personnel
    5 Design Basis
    6 Impressed current system
    7 Galvanic anode systems
    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 density
            values for cathodic protection of ships hulls and tanks
    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
    Annex K (informative) - Anode/Cathode separation
            (dielectric shield) calculations
    Annex L (informative) - Galvanic anode specifications
    Annex M (informative) - Use of portable coupons
    Bibliography

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

    Comment Closes On
    Committee SME/32
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded

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

    ISO 12473:2017 General principles of cathodic protection in seawater
    BV NI423 : R01 CORROSION PROTECTION OF STEEL OFFSHORE UNITS AND INSTALLATIONS
    ISO 9606-1:2012 Qualification testing of welders — Fusion welding — Part 1: Steels
    ISO 15609-1:2004 Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding
    ISO 12944-1:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 1: General introduction
    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 15589-2:2012 Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines
    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
    ISO 15607:2003 Specification and qualification of welding procedures for metallic materials General rules
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