NEN EN 12327 : 2012
Current
The latest, up-to-date edition.
GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
4 Pressure testing
4.1 General
4.2 Classification of test methods
4.3 Hydrostatic testing
4.4 Pneumatic testing
4.5 Leak detection
4.6 Test report
5 Commissioning and Decommissioning
5.1 General/planning
5.2 Commissioning
5.3 Decommissioning
Annex A (informative) Purging criteria
Annex B (informative) List of TC 234 standards
Explains common principles for pressure testing, commissioning and decommissioning of gas infrastructures as covered by the functional European Standards of the Technical Committee CEN/TC 234.
| DevelopmentNote |
Supersedes NEN 1091, NEN 1092 and NEN 1093. (03/2011)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 12327:2012 | Identical |
| UNE-EN 12327:2013 | Identical |
| I.S. EN 12327:2012 | Identical |
| DIN EN 12327:2012-10 | Identical |
| UNI EN 12327 : 2012 | Identical |
| BS EN 12327:2012 | Identical |
| SN EN 12327 : 2012 | Identical |
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