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    I.S. EN 12327:2012

    Current The latest, up-to-date edition.

    GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS

    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 Pressure testing
    5 Commissioning and decommissioning
    Annex A (informative) - Purging criteria
    Annex B (informative) - List of CEN/TC 234
            European Standards

    Abstract - (Show below) - (Hide below)

    Explains common principles for pressure testing, commissioning and decommissioning of gas infrastructures as covered by the functional European Standards of the Technical Committee CEN/TC 234.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. 821:2006 GAS PRESSURE REGULATING STATIONS FOR DISTRIBUTION
    I.S. 822:2007 GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE PIPELINES
    I.S. 328:2015/AC1:2015 GAS TRANSMISSION PIPELINES AND PIPELINE INSTALLATIONS (EDITION 4)
    I.S. 329:2015 GAS DISTRIBUTION MAINS (EDITION 3)
    I.S. 328:2015 GAS TRANSMISSION PIPELINES AND PIPELINE INSTALLATIONS (EDITION 4)

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

    EN 12732:2013+A1:2014 Gas infrastructure - Welding steel pipework - Functional requirements
    EN 12327:2012 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
    EN 1918-4:2016 Gas infrastructure - Underground gas storage - Part 4: Functional recommendations for storage in rock caverns
    EN 12007-3:2015 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel
    EN 1775:2007 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
    EN 12007-1:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements
    EN 12583:2014 Gas Infrastructure - Compressor stations - Functional requirements
    EN 1594:2013 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
    EN 1918-1:2016 Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers
    EN 1918-3:2016 Gas infrastructure - Underground gas storage - Part 3: Functional recommendations for storage in solution-mined salt caverns
    EN 12279:2000/A1:2005 GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
    EN 12007-2:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional requirements for polyethylene (MOP up to and including 10 bar)
    EN 12007-4:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation
    EN 1918-5:2016 Gas infrastructure - Underground gas storage - Part 5: Functional recommendations for surface facilities
    EN 837-1:1996/AC:1998 PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING
    EN 837-2:1997 Pressure gauges - Part 2: Selection and installation recommendations for pressure gauges
    EN 837-3:1996 Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing
    EN 1918-2:2016 Gas infrastructure - Underground gas storage - Part 2: Functional recommendations for storage in oil and gas fields
    EN 1776:2015 Gas infrastructure - Gas measuring systems - Functional requirements
    EN 12186:2014 Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements
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