IGEM/GM/6 Edition 3 - Non-domestic meter installations. Standard designs - Digital (3 year)

This standard covers standard design gas supply meter installations of badged capacity exceeding 6m³h^-1 and not exceeding 1076 m³h^-1 of MOP_u 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

• Manufacturer-designed pre-assembled modules complying with IGEM/GM/6.