EN 12279:2000/A1:2005
Current
Current
The latest, up-to-date edition.
GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
Amendment of
Published date
17-08-2005
Publisher
Foreword
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
3.1 General
3.2 Installation
3.3 Pressure, design and testing
3.4 Pressure regulating and safety system
4 Quality assurance
4.1 General
4.2 Quality assurance during design, construction,
operation and maintenance
5 Layout of the gas pressure regulating installation
5.1 General
5.2 Location of the gas pressure regulating
installation
5.3 Security of the gas pressure regulating
installation
6 Requirements for housings
6.1 General
6.2 Specific requirements for maximum upstream operating
pressures greater than 5 bar
7 Design of the gas pressure regulating installation
7.1 General
7.2 Filtration
7.3 Noise control
7.4 Apertures and vent lines
7.5 Electrical installation
7.6 Equipotential bonding
7.7 Corrosion protection
7.8 Pipework
7.9 Instrumentation pipework
7.10 Design pressure
7.11 Design factor
7.12 Inlet and outlet valves
8 Pressure regulating and safety system
8.1 Pressure regulating system
8.2 Pressure safety systems
8.3 Bypass
9 Testing
9.1 General
9.2 Strength or combined test
9.3 Tightness test
10 Commissioning
11 Reporting and documentation
12 Maintenance
Annex A (normative) Locations of gas pressure regulating
installations
Annex B (informative) Bibliography
Contains functional requirement that are relevant for gas pressure regulating installation forming a part of the service lines in gas supply systems. Applicable to the design, construction, materials, testing, operation and maintenance of gas pressure regulating installations which form a part of the service line for the supply of residential, high rise, public access, commercial and mixed use buildings (see EN 1775) and for which the maximum upstream operating pressure is equal to or less than 16 bar and the design flow rate is equal to or less than 200 m[3]/h (normal m[3]/h).
| Committee |
TC 234
|
| DevelopmentNote |
Supersedes I.S. 809 (08/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 12279 : 2007 | Identical |
| BS EN 12279:2000 | Identical |
| NEN EN 12279 : 2000 AMD 1 2005 | Identical |
| NF EN 12279 : 2000 AMD 1 2005 | Identical |
| DIN EN 12279:2005-12 | Identical |
| I.S. EN 12279:2000 | Identical |
| NBN EN 12279 : 2000 AMD 1 2005 | Identical |
| SN EN 12279 : 2000 AMD 1 2005 | Identical |
| UNE-EN 12279:2001 | Identical |
| NS EN 12279 : 2000 AMD 1 2005 | Identical |
| PN EN 12279 : 2004 AMD 1 2007 | Identical |
| PREN 12007-1 : DRAFT 2010 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 1: GENERAL FUNCTIONAL RECOMMENDATIONS |
| 13/30277457 DC : 0 | BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS |
| 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 |
| I.S. EN 334:2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| 05/30128654 DC : DRAFT FEB 2005 | EN 1775 - GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS |
| 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 16787:2014 | INDUSTRIAL GAS INSTALLATION - GUIDELINE |
| 16/30334287 DC : 0 | BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR |
| 17/30360051 DC : 0 | BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS |
| 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 |
| 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 12186:2014 | Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements |
| 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 |
| 13/30280729 DC : 0 | BS EN 12186 - GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - FUNCTIONAL REQUIREMENTS |
| I.S. EN 13611:2015 | SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL 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 |
| PD CEN/TR 16395:2012 | Gas Infrastructure. CEN/TC 234 Pressure Definitions. Guideline Document |
| 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 |
| PREN 12186 : DRAFT 2013 | GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - 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 |
| 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 |
| 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 |
| UNE-EN 12186:2015 | Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements |
| DIN EN 1775:2007-10 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations |
| DIN EN 1776:2016-05 | GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - 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 12327:2012 | GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS |
| I.S. EN 12186:2014 | GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - FUNCTIONAL REQUIREMENTS |
| I.S. EN 1776:2015 | GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS |
| I.S. EN 1775:2007 | GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS |
| I.S. EN 12007-1:2012 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 1: GENERAL FUNCTIONAL REQUIREMENTS |
| 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 |
| 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 |
| PD CEN/TR 16787:2014 | Industrial Gas Installation. Guideline |
| DIN EN 12327:2012-10 | GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS |
| DIN EN 12186:2014-12 | GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - 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 12007-1:2012 | Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar General functional requirements |
| UNI EN 12186 : 2014 | GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - 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 1775 : 2007 | GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS |
| 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 |
| UNI CEN/TR 16395 : 2014 | GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS GUIDELINE DOCUMENT |
| S.R. CEN/TR 16395:2012 | GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS - GUIDELINE DOCUMENT |
| 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 |
| 16/30334290 DC : 0 | BS EN 14382 - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR |
| DIN EN 13611:2016-09 | 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 |
| 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 12186:2014 | Gas infrastructure. Gas pressure regulating stations for transmission and distribution. 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 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 1775:2007 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations |
| 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 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 |
| 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 |
| 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 |
| UNI EN 334 : 2009 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| BS EN 13611:2015 | Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements |
| UNE-EN 13611:2016 | 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 |
| BS EN 1775:2007 | Gas supply. Gas pipework for buildings. Maximum operating pressure less than or equal to 5 bar. Functional recommendations |
| I.S. EN 13611:2015/AC:2016 | SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS |
| EN 12327:2012 | Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements |
| IEC 60079-10:2002 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| 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 ISO 9002:1994/AC:1997 | QUALITY SYSTEMS - SPECIFICATION FOR PRODUCTION AND INSTALLATION |
| 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) |
| 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 |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| EN 124:1994 | Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking, quality control |
| EN 60079-10:2003 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| EN 12186:2014 | Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements |
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