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IGEM/G/11 Edition 2 - Gas industry unsafe situations procedure

IGEM/G/11 Supplement 1 - Responding to domestic CO alarm activations/reports of fumes

This standard details the minimum requirements for safety in educational establishments in the operation of gas safety and equipment, along with the installation

This Standard covers the product requirements for primary diaphragm gas meters with a maximum flow rate in the range 6 m³h-1 to 160 m³h-1 that may be purchased for installation in domestic, commercial and industrial locations.

The IGEM G Series includes all the General gas standards

This Guidance applies to the management, operation and maintenance of gas pipework, systems and appliances used for teaching purposes.

IGEM/G/7 - Risk assessment techniques

IGEM/G/12 - Universally adopted graphical symbols

This document is largely based upon the original requirement for NRVs as agreed between British Gas and Energy Utilities Alliance, as published in IM14 in 1989.

This Standard has been created to ensure a consistent approach is taken in producing IGEM Standards.

IGEM/G/101 - Onshore natural gas extraction and route to use

This Standard has been produced primarily for the benefit of network designers, operators of caravan parks and marinas, and gas operatives, providing best practice on distributing, metering and installing Natural Gas (NG) and liquefied petroleum gas (LPG) (including cylinder and bulk storage) plant, along with additional requirements, interpretation and clarification of national legislation, standards and Codes of Practice (CoPs).

IGEM/G/1 +A: 2013 - Defining the end of the network

This standard contains basic guidance on the transport and storage of polyethylene (PE) pipes and fittings for use in any fuel gas installation