3.3.0.1. The electrical contractor is exempt, as regards the amount corresponding to 2 1/2% of the total wages paid as provided for in Rule 2-008 of the Canadian Electrical Code, First Part, Eighteenth Edition, introduced by paragraph 5 of section 5.04 of the Regulation to amend the Construction Code (O.C. 961-2002, 2002-08-21), from the application of the second paragraph of section 153 of the Building Act (chapter B-1.1).