CSA Z662:23

Description

This Standard covers the design, construction, operation, maintenance, deactivation, and abandonment
of oil and gas industry pipeline systems that convey
a) liquid hydrocarbons, including crude oil, multiphase fluids, condensate, liquid petroleum products,
natural gas liquids, and liquefied petroleum gas;
b) oilfield water;
c) oilfield steam;
d) liquid or dense phase carbon dioxide; or
e) gas.
Notes:
1) Vapour phase carbon dioxide and hydrogen pipeline systems fall under Item e).
2) Designers are cautioned that the requirements in this Standard might not be appropriate for gases other than
natural gas, manufactured gas, vapour phase carbon dioxide, hydrogen, and synthetic gas.