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  • NEN EN 12327 : 2012

    Current The latest, up-to-date edition.

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

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    Language(s): 

    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions and abbreviations
    4 Pressure testing
          4.1 General
          4.2 Classification of test methods
          4.3 Hydrostatic testing
          4.4 Pneumatic testing
          4.5 Leak detection
          4.6 Test report
    5 Commissioning and Decommissioning
          5.1 General/planning
          5.2 Commissioning
          5.3 Decommissioning
    Annex A (informative) Purging criteria
    Annex B (informative) List of TC 234 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.

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    Development Note Supersedes NEN 1091, NEN 1092 and NEN 1093. (03/2011)
    Document Type Standard
    Publisher Netherlands Standards
    Status Current
    Supersedes
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