5. Installation of pressure vessels, with the exception of refrigerating systems and pressure vessels intended for the nuclear energy sector, shall conform to the Code d’installation des appareils sous pression (NQ 3650-900-1989), published by BNQ. In the case of pressure vessels intended for uninflammable medical gas distribution systems, installations of such appliances shall conform to the standard Matériel d’hôpital-réseaux de distribution de gaz médicaux ininflammables (NQ 5710-500, 89-09-01), published by BNQ.
O.C. 2519-82, s. 5; O.C. 1310-91, s. 4.