IGEM - GM/6
Non-domestic meter installations. Standard designs
|Publication Date:||1 March 2011|
This Standard covers standard design gas supply meter installations of badged capacity exceeding 6m3h-1 and not exceeding 1076 m3h-1 of MOPu not exceeding 75 mbar.
By following IGEM/GM/6, it will be possible to select, construct, install and maintain an appropriate meter installation, incorporating either a diaphragm or a RD meter.
Standard designs fall into two categories:
•IGEM/GM/6 designs - conforming to the drawings and component list of Appendix 5
New Edition - What has changed?
The scope of this IGEM Standard still only covers Natural Gas, but this revised Edition has been fully updating, including:
•taking account of the design minimum pressure of 19 mbar
•changes to twin stream capacity installations
•amended pressure drop values for individual components.