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EN 12186:2014

Current
Current

The latest, up-to-date edition.

Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements
Published date

22-10-2014

Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Quality and management system
5 Environmental impact
6 Layout of the gas pressure regulating station
7 Housings
8 Design of the station
9 Pressure control
10 Testing
11 Commissioning
12 Operation and maintenance
13 Decommissioning and disposal
Annex A (informative) - Glossary
Annex B (informative) - Significant technical changes between this
        European Standard and the previous edition
Bibliography

This European Standard contains the relevant functional requirements for gas pressure regulating stations, which form part of gas transmission or distribution systems. It is applicable to the design, materials, construction, testing, operation and maintenance of gas pressure regulating stations.This European Standard does not apply to gas pressure regulating stations commissioned prior to the publication of this standard.The stations covered by this European Standard have a maximum upstream operating pressure which does not exceed 100 bar. For higher maximum upstream operating pressures this standard should be used as a guideline.If the inlet pipework of the station is a service line and the maximum upstream operating pressure does not exceed 16 bar and the design flow rate is equal to or less than 200 m3/h under normal conditions, EN 12279 applies.Basic system requirements for gas pressure regulating stations are contained in this European Standard. Requirements for individual components (valves, regulators, safety devices, pipes, etc.) or installation of the components are contained in the appropriate European Standards.NOTEFor combined regulating and measuring stations, the additional requirements of EN 1776 can apply.The requirements in this European Standard do not apply to the design and construction of auxiliary facilities such as sampling, calorimetering, odorization systems and density measuring. These facilities are covered by the appropriate European Standards, where existing, or other relevant standards.The requirements of this European Standard are based on good gas engineering practice under conditions normally encountered in the gas industry. Requirements for unusual conditions cannot be specifically provided for, nor are all engineering and construction details prescribed.The requirements in this European Standard are based on the physical and chemical data of gaseous fuels – including non-conventional gases – in accordance with Table 1 of EN 437:2003+A1:2009 for first and second family gases. Additional requirements in the case of gaseous fuels heavier than air and/or sour gases are not covered by this European Standard.The objective of this European Standard is to ensure the safe operation of such stations. This does not, however, relieve all concerned of the responsibility for taking the necessary care and applying effective quality management during the design, construction and operation.

Committee
CEN/TC 234
DevelopmentNote
Supersedes I.S. 809 (08/2003) Supersedes PREN 12186. (11/2014)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
I.S. EN 12186:2014 Identical
BS EN 12186:2014 Identical
NS EN 12186 : 2014 Identical
NF EN 12186 : 2014 Identical
UNE-EN 12186:2015 Identical
NEN EN 12186 : 2014 Identical
NBN EN 12186 : 2014 Identical
PN EN 12186 : 2015 Identical
SN EN 12186:2014 Identical
DIN EN 12186:2014-12 Identical
UNI EN 12186 : 2014 Identical

PD CEN/TR 16478:2012 Surveillance from first commissioning on measuring devices used in natural gas supply to the installations of the activities under the Directive 2003/87/EC establishing a scheme of CO<sub>2</sub> emissions trading
PREN 12007-1 : DRAFT 2010 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 1: GENERAL FUNCTIONAL RECOMMENDATIONS
12/30262935 DC : 0 BS EN 15339-4 - THERMAL SPRAYING - SAFETY REQUIREMENTS FOR THERMAL SPRAYING EQUIPMENT - PART 4: GAS AND LIQUID FUEL SUPPLY
12/30259203 DC : 0 BS EN 12007-5 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES, SPECIFIC FUNCTIONAL REQUIREMENTS
CEN/TR 15339-4:2014 Thermal spraying - Safety requirements for thermal spraying equipment - Part 4: Gas and liquid fuel supply
I.S. EN 334:2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
S.R. CEN TS 15399:2007 GAS SUPPLY SYSTEMS - GUIDELINES FOR MANAGEMENT SYSTEMS FOR GAS DISTRIBUTION NETWORK
I.S. EN 12007-5:2014 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
S.R. CEN/TR 15339-4:2014 THERMAL SPRAYING - SAFETY REQUIREMENTS FOR THERMAL SPRAYING EQUIPMENT - PART 4: GAS AND LIQUID FUEL SUPPLY
S.R. CEN/TR 16787:2014 INDUSTRIAL GAS INSTALLATION - GUIDELINE
16/30334287 DC : 0 BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR
DIN EN 334:2016-05 (Draft) GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
I.S. EN 14382:2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
DIN EN 14382 E : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
BS EN 12327:2012 Gas infrastructure. Pressure testing, commissioning and decommissioning procedures. Functional requirements
BS EN 14382 : 2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
I.S. EN 12583:2014 GAS INFRASTRUCTURE - COMPRESSOR STATIONS - FUNCTIONAL REQUIREMENTS
EN 12007-5:2014 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements
CEN/TR 16395:2012 Gas Infrastructure - CEN/TC 234 Pressure Definitions - Guideline Document
EN 12007-1:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements
EN 16348:2013 Gas infrastructure - Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines - Functional requirements
CEN/TR 16478:2012 Surveillance from first commissioning on measuring devices used in natural gas supply to the installations of the activities under the Directive 2003/87/EC establishing a scheme of CO2 emissions trading
EN 12327:2012 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
BS EN 12007-5:2014 Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar Service lines. Specific functional requirements
DIN EN 15001-1:2011-02 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
CEN/TR 16787:2014 Industrial Gas Installation - Guideline
PREN 14382 : DRAFT 2016 GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR
UNI EN 12007-5 : 2014 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
DIN EN 12007-5 E : 2014 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
BS EN 16348:2013 Gas infrastructure. Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines. Functional requirements
04/30117386 DC : DRAFT JUL 2004 EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
ONORM EN 334 : JUN 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
16/30338132 DC : 0 BS EN 15399 - GAS INFRASTRUCTURE - SAFETY MANAGEMENT SYSTEMS FOR GAS NETWORKS WITH MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR
S.R. CEN/TR 13737-2:2014 GAS INFRASTRUCTURE - IMPLEMENTATION GUIDE FOR FUNCTIONAL STANDARDS PREPARED BY CEN/TC 234 - PART 2: NATIONAL PAGES RELATED TO CEN/TC 234 STANDARDS
17/30360051 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
S.R. CEN/TR 16478:2012 SURVEILLANCE FROM FIRST COMMISSIONING ON MEASURING DEVICES USED IN NATURAL GAS SUPPLY TO THE INSTALLATIONS OF THE ACTIVITIES UNDER THE DIRECTIVE 2003/87/EC ESTABLISHING A SCHEME OF CO[2] EMISSIONS TRADING
DIN EN 12279:2005-12 GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
DIN EN 1594:2013-12 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
DIN EN 14382:2016-05 (Draft) SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
BS EN 334 : 2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
I.S. EN 1594:2013 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
DIN EN 1776:2016-05 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
DIN EN 12583:2000-11 GAS INFRASTRUCTURE - COMPRESSOR STATIONS - FUNCTIONAL REQUIREMENTS
I.S. EN 12327:2012 GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS
DIN EN 13611:2019-06 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
I.S. EN 1776:2015 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
I.S. EN 12007-1:2012 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 1: GENERAL FUNCTIONAL REQUIREMENTS
DIN EN 16348:2013-09 Gas infrastructure - Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines - Functional requirements
PREN 1594 : DRAFT 2013 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
PD CEN/TR 16787:2014 Industrial Gas Installation. Guideline
PD CEN/TR 15339-4:2014 Thermal spraying. Safety requirements for thermal spraying equipment Gas and liquid fuel supply
UNE-EN 16348:2014 Gas infrastructure - Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines - Functional requirements
DIN EN 12007-5:2014-07 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMIUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
NF 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
11/30253117 DC : 0 BS EN 16348 - SAFETY MANAGEMENT SYSTEM (SMS) FOR GAS INFRASTRUCTURE AND PIPELINE INTEGRITY MANAGEMENT SYSTEM (PIMS) FOR GAS TRANSMISSION PIPELINES - FUNCTIONAL REQUIREMENTS
I.S. EN 16348:2013 GAS INFRASTRUCTURE - SAFETY MANAGEMENT SYSTEM (SMS) FOR GAS TRANSMISSION INFRASTRUCTURE AND PIPELINE INTEGRITY MANAGEMENT SYSTEM (PIMS) FOR GAS TRANSMISSION PIPELINES - FUNCTIONAL REQUIREMENTS
UNI EN 334 : 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
I.S. EN 13611:2015 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
DIN EN 12327:2012-10 GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS
DIN EN 12583:2014-07 GAS INFRASTRUCTURE - COMPRESSOR STATIONS - FUNCTIONAL REQUIREMENTS
UNE-EN 15001-1:2010 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
BS EN 1594:2013 Gas infrastructure. Pipelines for maximum operating pressure over 16 bar. Functional requirements
BS EN 12007-1:2012 Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar General functional requirements
UNI EN 12007-1 : 2012 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 1: GENERAL FUNCTIONAL REQUIREMENTS
UNI 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
UNI EN 1594 : 2013 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
UNI EN 12327 : 2012 GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS
UNI EN 14382 : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
I.S. EN 12279:2000 GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
UNI EN 12583 : 2014 GAS INFRASTRUCTURE - COMPRESSOR STATIONS - FUNCTIONAL REQUIREMENTS
UNI CEN/TR 16395 : 2014 GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS GUIDELINE DOCUMENT
12/30258747 DC : DRAFT MAR 2012 BS EN 12583 - GAS INFRASTRUCTURE - COMPRESSOR STATIONS - FUNCTIONAL REQUIREMENTS
PD CEN/TR 16395:2012 Gas Infrastructure. CEN/TC 234 Pressure Definitions. Guideline Document
CEN/TS 15399:2007 Gas Supply Systems - Guidelines for Management systems for Gas Distribution Network
10/30208792 DC : 0 BS EN 12007-1 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 1: GENERAL FUNCTIONAL RECOMMENDATIONS
UNI EN 16348 : 2013 GAS INFRASTRUCTURE - SAFETY MANAGEMENT SYSTEM (SMS) FOR GAS TRANSMISSION INFRASTRUCTURE AND PIPELINE INTEGRITY MANAGEMENT SYSTEM (PIMS) FOR GAS TRANSMISSION PIPELINES - FUNCTIONAL REQUIREMENTS
S.R. 12007-5:2016 GUIDANCE ON THE APPLICATION OF I.S. EN 12007-5:2014, GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
S.R. CEN/TR 16395:2012 GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS - GUIDELINE DOCUMENT
16/30334290 DC : 0 BS EN 14382 - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR
UNE-EN 13611:2016 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
DIN EN 13611:2016-09 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
PREN 15399 : DRAFT 2016 GAS INFRASTRUCTURE - SAFETY MANAGEMENT SYSTEMS FOR GAS NETWORKS WITH MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR
DIN EN 12007-1:2012-10 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements; German version EN 12007-1:2012
BS EN 12583:2014 Gas Infrastructure. Compressor stations. Functional requirements
UNE-EN 1776:2017 Gas infrastructure - Gas measuring systems - Functional requirements
BS EN 1776:2015 Gas infrastructure. Gas measuring systems. Functional requirements
UNE-EN 12583:2014 Gas Infrastructure - Compressor stations - Functional requirements
BS EN 12279:2000 Gas supply systems. Gas pressure regulating installations on service lines. Functional requirements
UNE-EN 1594:2014 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
UNE-EN 12327:2013 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
UNE-EN 12007-1:2013 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements
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 1776:2015 Gas infrastructure - Gas measuring systems - Functional requirements
EN 14382:2005+A1:2009/AC:2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
EN 1594:2013 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
CEN/TR 13737-2:2014 Gas infrastructure - Implementation Guide for Functional Standards prepared by CEN/TC 234 - Part 2: National Pages related to CEN/TC 234 standards
12/30257022 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS
13/30277457 DC : 0 BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
13/30271116 DC : 0 BS EN 1594 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
BS 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 Detailed functional requirements for design, materials, construction, inspection and testing
PD CEN/TR 13737-2:2014 Gas infrastructure. Implementation Guide for Functional Standards prepared by CEN/TC 234 National Pages related to CEN/TC 234 standards
BS EN 13611:2015 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements
PREN 13611 : DRAFT 2017 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
I.S. 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 12583:2014 Gas Infrastructure - Compressor stations - Functional requirements
I.S. EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
EN 12279:2000/A1:2005 GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS

EN 12732:2013+A1:2014 Gas infrastructure - Welding steel pipework - Functional requirements
EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
EN 12327:2012 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
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 1775:2007 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
EN 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
EN 62305-4:2011/AC:2016 PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES (IEC 62305-4:2010)
EN 12007-1:2012 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements
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
EN 62305-4:2011/AC:2016-11 Protection against lightning - Part 4: Electrical and electronic systems within structures
CEN/TS 15399:2007 Gas Supply Systems - Guidelines for Management systems for Gas Distribution Network
EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
EN 12279:2000/A1:2005 GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
ISO 1400:1975 Vulcanized rubbers of high hardness (85 to 100 IRHD) Determination of hardness
EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
ISO 14001:2015 Environmental management systems — Requirements with guidance for use
CEN/TR 13737-1:2012 Implementation Guide for functional standards prepared by CEN/TC 234 Gas infrastructure - Part 1: General
EN 10204:2004 Metallic products - Types of inspection documents
EN 62305-2:2012 Protection against lightning - Part 2: Risk management
EN ISO 14001:2015 Environmental management systems - Requirements with guidance for use (ISO 14001:2015)
ISO 9001:2015 Quality management systems — Requirements
EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
CEN/TR 16388 : 2012 Gas-Specific Environmental Document - Guideline for incorporating within standards to minimize the environmental impact of gas infrastructure across the whole life cycle
CEN/TR 13737-2:2014 Gas infrastructure - Implementation Guide for Functional Standards prepared by CEN/TC 234 - Part 2: National Pages related to CEN/TC 234 standards
EN 14382:2005+A1:2009/AC:2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
EN 16348:2013 Gas infrastructure - Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines - Functional requirements
EN 1081:1998 Resilient floor coverings - Determination of the electrical resistance
EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)
EN 1776:2015 Gas infrastructure - Gas measuring systems - Functional requirements
1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT

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