For the purposes of the definition of class of specialised plumbing work in section 221B(1) of the Act, the following classes of specialised plumbing work are specified—
(b) refrigerated air-conditioning work;
(c) type A appliance conversion work;
(d) type A appliance servicing work;
(e) type B gasfitting advanced work; and
(f) type B gasfitting work.
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