IGEM/TD/13 Edition 3 - Pressure regulating installations for Natural Gas, Liquified Petroleum Gas and Liquified Petroleum Gas/ Air
This Standard applies to the safe design, construction, inspection, testing, operation and maintenance of pressure regulating installations (PRIs) in accordance with current knowledge and operational experience.
This Standard also reflects the need to ensure adequate reliability and continuity of supply at pressures that are safe for the downstream system and equipment.
This Standard covers any PRI containing:
- Natural Gas that is installed in:
a. Transmission pipeline (whose design is in accordance with IGEM/TD/1 or
b. a distribution main (whose design is in accordance with IGEM/TD/3) or
c. a service (whose design is in accordance with IGE/TD/4).
- LPG or mixtures of LPG and air, that is installed in a distribution main whose design is in accordance with IGEM/TD/3 or in service pipework whose design is in accordance with IGE/TD/4.
Please provide your response or comments to firstname.lastname@example.org by Thursday 7 November 2019.
Draft for comment