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    I.S. EN ISO 16923:2018

    Current The latest, up-to-date edition.

    NATURAL GAS FUELLING STATIONS - CNG STATIONS FOR FUELLING VEHICLES (ISO 16923:2016)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  23-04-2018

    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
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviated terms
    5 Risk management
    6 General design requirements
    7 Fuel supply to the fuelling station
    8 Dryer
    9 Compressors
    10 Buffer storage
    11 Dispensers
    12 Gas odorization
    13 Pipework
    14 Electrical
    15 Instrumentation and control system
    16 Emergency shutdown
    17 Indoor fuelling
    18 Testing and commissioning
    19 Operation
    20 Inspection and maintenance
    Annex A (informative) Examples of hazardous zone classification
    Annex B (normative) Separation distances
    Annex C (informative) Fuelling procedures
    Annex D (informative) Emergency instructions example
    Annex E (informative) Example of fuelling station periodic inspection and maintenance
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the design, construction, operation, inspection and maintenance of stations for fuelling compressed natural gas (CNG) to vehicles, including equipment, safety and control devices.

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

    Committee TMBG
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. THIS STANDARD ALSO REFERS TO ISO 15403-2
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
    ISO 15649:2001 Petroleum and natural gas industries — Piping
    ISO 7010:2011 Graphical symbols Safety colours and safety signs Registered safety signs
    ISO 11119-2:2012 Gas cylinders Refillable composite gas cylinders and tubes Design, construction and testing Part 2: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with load-sharing metal liners
    ISO 15500-17:2012 Road vehicles Compressed natural gas (CNG) fuel system components Part 17: Flexible fuel line
    ISO 4126-1:2013 Safety devices for protection against excessive pressure — Part 1: Safety valves
    ISO 14120:2015 Safety of machinery Guards General requirements for the design and construction of fixed and movable guards
    IEC 61340-4-4:2012+AMD1:2014 CSV Electrostatics - Part 4-4: Standard test methods for specific applications - Electrostatic classification of flexible intermediatebulk containers (FIBC)
    IEC/ISO 31010:2009 Risk management - Risk assessment techniques
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    ISO 15500-2:2016 Road vehicles — Compressed natural gas (CNG) fuel system components — Part 2: Performance and general test methods
    IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    ISO 13734:2013 Natural gas — Organic components used as odorants — Requirements and test methods
    ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
    ISO 13686:2013 Natural gas Quality designation
    ISO/TR 14121-2:2012 Safety of machinery — Risk assessment — Part 2: Practical guidance and examples of methods
    ISO 11119-4:2016 Gas cylinders Refillable composite gas cylinders Design, construction and testing Part 4: Fully wrapped fibre reinforced composite gas cylinders up to 150 l with load-sharing welded metallic liners
    ISO 15403-1:2006 Natural gas Natural gas for use as a compressed fuel for vehicles Part 1: Designation of the quality
    ISO 13847:2013 Petroleum and natural gas industries — Pipeline transportation systems — Welding of pipelines
    IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    ISO 15589-1:2015 Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline systems — Part 1: On-land pipelines
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    ISO 11925-3:1997 Reaction to fire tests — Ignitability of building products subjected to direct impingement of flame — Part 3: Multi-source test
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    ISO 8580:1987 Rubber and plastics hoses Determination of ultra-violet resistance under static conditions
    IEC 60079-29-2:2015 RLV Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
    IEC 60079-25:2010 Explosive atmospheres - Part 25: Intrinsically safe electrical systems
    ISO 11623:2015 Gas cylinders — Composite construction — Periodic inspection and testing
    ISO 14469:2017 Road vehicles Compressed natural gas (CNG) refuelling connector
    ISO 9809-2:2010 Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 MPa
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
    ISO 10461:2005 Gas cylinders Seamless aluminium-alloy gas cylinders Periodic inspection and testing
    ISO 11119-1:2012 Gas cylinders Refillable composite gas cylinders and tubes Design, construction and testing Part 1: Hoop wrapped fibre reinforced composite gas cylinders and tubes up to 450 l
    ISO 6406:2005 Gas cylinders Seamless steel gas cylinders Periodic inspection and testing
    ISO 834-1:1999 Fire-resistance tests Elements of building construction Part 1: General requirements
    ISO 9809-1:2010 Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa
    ISO 11119-3:2013 Gas cylinders Refillable composite gas cylinders and tubes Design, construction and testing Part 3: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450L with non-load-sharing metallic or non-metallic liners
    ISO 11439:2013 Gas cylinders — High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles
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