I.S. 822:2007
Current
The latest, up-to-date edition.
GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE PIPELINES
Hardcopy , PDF
English
01-01-2007
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DECLARATION
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 I.S. EN 12279
5 Quality systems
5.1 General
5.2 Quality assurance during design, construction, operation
and maintenance
6 Layout of the gas pressure regulating installation
6.1 General
6.2 Proximity requirements
6.3 Location of the gas pressure regulating installation
6.4 Security of the gas pressure regulating installation
7 Requirements for housings
7.1 General
7.2 Specific requirements for maximum upstream operating
pressures greater than 5 bar
8 Design of the gas pressure regulating installation
8.1 General
8.2 Filtration
8.3 Noise control
8.4 Apertures and vent lines
8.5 Electrical installation
8.6 Equipotential bonding
8.7 Corrosion protection
8.8 Pipework
8.9 Instrumentation pipework
8.10 Design pressure
8.11 Design factor
8.12 Inlet and outlet valves
9 Pressure regulating and safety system
9.1 Pressure regulating system
9.2 Pressure safety system
9.2.1 General
9.2.2 Non-venting pressure safety devices
9.2.3 Venting pressure devices
9.3 Bypass
10 Testing
10.1 General
10.2 Strength or combined test
10.3 Tightness test
11 Commissioning
12 Reporting and documentation
13 Maintenance
Annex A (normative) Locations of gas pressure regulating
installations
Bibliography
Describes the requirements applicable to the design, materials, construction, 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 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).
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| I.S. 821:2006 | GAS PRESSURE REGULATING STATIONS FOR DISTRIBUTION |
| I.S. 329:2015 | GAS DISTRIBUTION MAINS (EDITION 3) |
| 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 |
| I.S. 329:2015 | GAS DISTRIBUTION MAINS (EDITION 3) |
| IEC 60079-10:2002 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| I.S. EN 124:1994 | GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS - DESIGN REQUIREMENTS, TYPE TESTING, MARKING, QUALITY CONTROL |
| I.S. EN ISO 9002:1994 | QUALITY SYSTEMS - MODEL FOR QUALITY ASSURANCE IN PRODUCTION, INSTALLATION AND SERVICING |
| I.S. EN ISO 9001:2015 | QUALITY MANAGEMENT SYSTEMS - REQUIREMENTS (ISO 9001:2015) |
| I.S. EN 12327:2012 | GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS |
| I.S. EN ISO 9000-1:1994 | QUALITY MANAGEMENT AND QUALITY ASSURANCE STANDARDS - PART 1: GUIDELINES FOR SELECTION AND USE |
| I.S. EN ISO 9003:1994 | QUALITY SYSTEMS - MODEL FOR QUALITY ASSURANCE IN FINAL INSPECTION AND TEST |
| I.S. 821:2006 | GAS PRESSURE REGULATING STATIONS FOR DISTRIBUTION |
| I.S. EN 334:2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN 60079-10:2003 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - CLASSIFICATION OF HAZARDOUS AREAS |
| I.S. EN 12954:2001 | CATHODIC PROTECTION OF BURIED OR IMMERSED METALLIC STRUCTURES - GENERAL PRINCIPLES AND APPLICATION FOR PIPELINES |
| I.S. EN 12279:2000 | GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS |
| I.S. EN 437:2003 | TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES |
| I.S. EN 12186:2014 | GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - 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 |
| I.S. 265:2000 | INSTALLATION OF GAS SERVICE PIPES - PARTS 1 AND 2 (FOURTH EDITION) (INCLUDING AMENDMENT NO. 1) |
| I.S. EN ISO 9004-1:1994 | QUALITY MANAGEMENT AND QUALITY SYSTEM ELEMENTS - PART 1: GUIDELINES |
| I.S. EN 1775:2007 | GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS |
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