This European Standard describes common principles for pressure testing, commissioning and decommissioning of gas supply systems as covered by the European functional standards of the Technical Committee CEN/TC 234 (see Annex B) except for pipework for buildings according to EN 1775. They have been extracted from the detailed codes of practice and operating manuals in the member countries. The specified procedures are applicable to strength testing, tightness testing and combined testing.
Legislation related to this standard
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
99.60 Withdrawal effective
Aug 1, 2012