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B-1.1, r. 6.1 - Regulation respecting pressure installations
Section 4
Disposition versions
4. This Regulation does not apply to piping
(1) of the low pressure kind, except thermal fluid piping connected to a boiler subject to this Regulation;
(2) of a refrigeration system whose capacity is 11 kW or less;
(3) for fire protection;
(4) for compressed air, whose nominal diameter does not exceed 19 mm; and
(5) used to convey pressurized gas or liquid for combustion purposes and that is subject to Chapter II, Gas, or Chapter VIII, Petroleum Equipment Installation, of the Construction Code (chapter B-1.1, r. 2).
In force: 2018-03-08
4. This Regulation does not apply to piping
(1) of the low pressure kind, except thermal fluid piping connected to a boiler subject to this Regulation;
(2) of a refrigeration system whose capacity is 11 kW or less;
(3) for fire protection;
(4) for compressed air, whose nominal diameter does not exceed 19 mm; and
(5) used to convey pressurized gas or liquid for combustion purposes and that is subject to Chapter II, Gas, or Chapter VIII, Petroleum Equipment Installation, of the Construction Code (chapter B-1.1, r. 2).
