UNI EN 12007-4 : 2012
Current
The latest, up-to-date edition.
GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 4: SPECIFIC FUNCTIONAL REQUIREMENTS FOR RENOVATION
04-10-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design
5 Construction
6 Pressure testing
7 Service line transfer
8 Commissioning and decommissioning
9 Record system
Annex A (informative) - Chart of renovation techniques
Annex B (informative) - Advantages and disadvantages of
renovation techniques
Annex C (informative) - Renovation with continuous or
discrete pipe
Annex D (informative) - Lining with close-fit pipe
Annex E (informative) - Lining with cured-in-place pipe
Annex F (informative) - Renovation by bursting or
splitting existing pipe
Annex G (informative) - Renovation by the pulling or
pushing of the existing pipe
Annex H (informative) - Joint repairs
Annex I (informative) - Resin lining
Annex J (informative) - Technical changes between this
European Standard and EN 12007-4:2000
Bibliography
Specifies specific functional requirements for the renovation of pipework in existing gas infrastructures.
| Committee |
CT 105
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 12007-4 : 2012 | Identical |
| NF EN 12007-4 : 2012 | Identical |
| EN 12007-4:2012 | Identical |
| BS EN 12007-4:2012 | Identical |
| UNE-EN 12007-4:2013 | Identical |
| NS EN 12007-4 : 2012 | Identical |
| DIN EN 12007-4:2012-10 | Identical |
| I.S. EN 12007-4:2012 | Identical |
| NBN EN 12007-4 : 2012 | Identical |
| NEN EN 12007-4 : 2012 | Identical |
| UNI/TR 11481 : 2013 | Usi del polietilene nelle linee dirette e nella distribuzione del gas combustibile - Tecnologie riconosciute e applicabili - Linee guida di orientamento per gli operatori |
| UNI 10761 : 2012 | COORDINATION OF WELDING, PIPE LAYING AND TEST ACTIVITIES FOR POLYETHYLENE TRANSMISSION LINES OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE - TASKS AND RESPONSIBILITIES, REQUIREMENTS FOR TRAINING, QUALIFICATION AND CERTIFICATION OF PERSONNEL |
| UNI/TS 11297 : 2008 | EVALUATION PROCEDURES AGAINST GAS LEAKAGES RISKS |
| EN 12327:2012 | Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements |
| EN 12007-3:2015 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel |
| EN 12007-1:2012 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements |
| EN 12007-2:2012 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional requirements for polyethylene (MOP up to and including 10 bar) |
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