This standard lists the general functional recommendations for the surface facilities relating to underground gas storage. It specifies procedures and practices which are safe and environmentally acceptable. It describes the functionat recommendations for the design, construction, testing, commissioning, operation and maintenance of the surface facilities for underground gas storage, between the wellhead and the connection to the gas transmission system. In this context "gas" is any gaseous fuel which is in a gaseous state at a temperature of 15C and under a pressure of 1 bar.
This standard is not intended to be applied retrospectively to existing facilities. This European Standard specifies common basic principles for gas supply systems. Users of this European Standard should be aware that more detailed national standards andlor codes
of practice rnay exist in the CEN member countries. This European Standard is intended to be applied in association with these national
standards andlor codes of practice and does not replace them.
Diese Norm beschreibt die funktionalen Anforderungen an Obertageanlagen für die Untertagespeicherung von Gas zwischen Bohrlochkopf und der Verbindung zum Gasversorgungs-/ Transportsystem im Bereich Planung, Bau, Text Inbetriebnahme, Betrieb und Wartung.