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  • 13/30277457 DC : 0

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    BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-12-2015

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirement
    5 Basic requirements for measuring systems
    6 Energy Determination
    7 Design of gas measuring system
    8 Construction of a gas measuring installation
    9 Testing of the gas measuring installation/station
    10 Pre-commissioning and commissioning of the gas
       measuring installation
    11 Operation and maintenance
    12 Decommissioning
    Annex A (informative) - Guideline for the selection
            of meters
    Annex B (informative) - Sensor test procedures
    Annex C (informative) - Set of formulae to calculate
            volume or mass to energy
    Annex D (informative) - Uncertainty calculations for the
            energy determination
    Annex E (informative) - Examples of the assessment of
            conformity of the metrological performance
            of a gas measuring system taken from England
            and the Netherlands
    Annex F (informative) - Documentations and records
    Annex G (informative) - Typical examples of positions of
            gas measuring installations
    Bibliography

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

    Comment Closes On
    Committee GSE/33/-/5
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
    ISO 9004-1:1994 Quality management and quality system elements Part 1: Guidelines
    EN 12327:2012 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    EN ISO 15796:2008 Gas analysis - Investigation and treatment of analytical bias (ISO 15796:2005)
    ISO 10715:1997 Natural gas — Sampling guidelines
    EN 15001-1:2009 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
    EN 12405-1:2005+A2:2010 Gas meters - Conversion devices - Part 1: Volume conversion
    EN ISO 13443:2005 Natural gas - Standard reference conditions (ISO 13443:1996 including Corrigendum 1:1997)
    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 ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
    ISO 6976:2016 Natural gas Calculation of calorific values, density, relative density and Wobbe indices from composition
    EN 1775:2007 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
    ISO 15971:2008 Natural gas Measurement of properties Calorific value and Wobbe index
    EN 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    ISO 5168:2005 Measurement of fluid flow Procedures for the evaluation of uncertainties
    ISO 10723:2012 Natural gas Performance evaluation for analytical systems
    EN 12007-1:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements
    ISO 15796:2005 Gas analysis Investigation and treatment of analytical bias
    EN 13463-1:2009 Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements
    EN 1594:2013 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
    2004/22/EC : 2004 DIRECTIVE 2004/22/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 31 MARCH 2004 ON MEASURING INSTRUMENTS
    EN 24006 : 1993 MEASUREMENT OF FLUID FLOW IN CLOSED CIRCUITS - VOCABULARY AND SYMBOLS
    ISO 12213-3:2006 Natural gas Calculation of compression factor Part 3: Calculation using physical properties
    ISO/IEC Guide 98-4:2012 Uncertainty of measurement Part 4: Role of measurement uncertainty in conformity assessment
    2004/108/EC : 2004 DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 15 DECEMBER 2004 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO ELECTROMAGNETIC COMPATIBILITY AND REPEALING DIRECTIVE 89/336/EC
    ISO 6975:1997 Natural gas — Extended analysis — Gas-chromatographic method
    EN ISO 9002:1994/AC:1997 QUALITY SYSTEMS - SPECIFICATION FOR PRODUCTION AND INSTALLATION
    EN 15001-2:2008 Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 2: Detailed functional requirements for commissioning, operation and maintenance
    EN ISO 9003:1994/AC:1997 QUALITY SYSTEMS - SPECIFICATION FOR FINAL INSPECTION AND TEST
    EN ISO 9000-1 : 1994 QUALITY MANAGEMENT AND QUALITY ASSURANCE STANDARDS - PART 1: GUIDELINES FOR SELECTION AND USE (ISO 9000-1:1994)
    ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
    EN 12279:2000/A1:2005 GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
    ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
    ISO 15970:2008 Natural gas Measurement of properties Volumetric properties: density, pressure, temperature and compression factor
    EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
    EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    EN ISO 9004-1 : 1994 QUALITY SYSTEMS - PRINCIPAL CONCEPTS AND APPLICATIONS - GUIDE TO QUALITY MANAGEMENT AND QUALITY SYSTEM ELEMENTS
    ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
    EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
    PREN 12405-3 : DRAFT 2013 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
    ISO 10012:2003 Measurement management systems — Requirements for measurement processes and measuring equipment
    ISO 9001:2015 Quality management systems - Requirements
    EN 1359:2017 Gas meters - Diaphragm gas meters
    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)
    OIML R 137-1 & 2 : 2012 AMD 2014 GAS METERS - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS; PART 2: METROLOGICAL CONTROLS AND PERFORMANCE TESTS
    EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
    ISO 9003:1994 Quality systems Model for quality assurance in final inspection and test
    ISO 9000:2015 Quality management systems Fundamentals and vocabulary
    CEN/CLC/ETSI/TR 50572 : 2011 FUNCTIONAL REFERENCE ARCHITECTURE FOR COMMUNICATIONS IN SMART METERING SYSTEMS
    ISO 15112:2011 Natural gas Energy determination
    EN 60079-17:2014 Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
    EN 12007-4:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation
    ISO 17089-1:2010 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas Part 1: Meters for custody transfer and allocation measurement
    EN ISO 12213-2:2009 Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006)
    EN ISO 12213-1:2009 Natural gas - Calculation of compression factor - Part 1: Introduction and guidelines (ISO 12213-1:2006)
    ISO 6141:2015 Gas analysis Contents of certificates for calibration gas mixtures
    ISO 12213-2:2006 Natural gas Calculation of compression factor Part 2: Calculation using molar-composition analysis
    EN 12405-2:2012 Gas meters - Conversion devices - Part 2: Energy conversion
    EN 14236:2007 Ultrasonic domestic gas meters
    ISO 4006:1991 Measurement of fluid flow in closed conduits — Vocabulary and symbols
    ISO 9000-1:1994 Quality management and quality assurance standards — Part 1: Guidelines for selection and use
    EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)
    EN 16314:2013 Gas meters - Additional functionalities
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
    EN 12186:2014 Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements
    ISO 6974:1984 Natural gas — Determination of hydrogen, inert gases and hydrocarbons up to C8 — Gas chromatographic method
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