NICEIC on-site guides
IGEM has formed a strategic alliance with NICEIC Certification
to improve and validate its range of gas publications.
NICEIC Certification, a brand of Certsure LLP, is one of the
largest ACS personal certification bodies in the UK and IGEM has
been promoting excellence in the gas industry since it was founded
The professional engineering institution has applied its 150-year
history driving upstream and downstream standards to ensure NICEIC
Certifications are technically sound and fall in line with IGEM
standards, Codes of Practice and procedures.
Domestic Gas Safety on-site Guide
The Domestic Gas Safety on-site Guide is split into two-parts -
Part 1 provides guidance on core gas safety issues including but
not limited to: legislation, emergency actions, combustion,
ventilation, pipework, tightness testing and purging, regulators,
Gas Industry Unsafe Situations Procedure, gas rating, safety
devices and controls, flueing/chimney standards, establishing gas
supplies and labels and notices.
Part 2 of the manual deals with gas appliances, including: central
heating boilers, cookers, warm air heaters, space heaters, water
heaters, tumble dryers and leisure appliances. In addition, Part 2
also deals with atmosphere sampling for CO and CO2 and gas
Non-Domestic Gas Safety on-site Guide
The Non-Domestic Gas Safety on-site Guide is also split in to
two parts - Part 1 provides guidance on: properties and
characteristics of gas, legislation, Gas Industry Unsafe Situations
Procedure, labels and notices, emergency actions and procedures,
pipework, tightness testing and purging of small installations
& appliance connectors, regulators, gas rating, characteristics
of combustion and gas burners & their control.
Part 2 of the manual deals with gas appliances used for: heating,
laundry, commercial catering. Additionally, Part 2 also deals with
strength/tightness testing and purging, boosters/compressors and
pre-mix machines and commissioning and servicing of gas-fired
Copies of the guides can be bought from our shop.