B-1.1, r. 2 - Construction Code

Full text
8.17. A contractor or owner-builder must, during construction work,
(1)  use construction procedures suitable for the work;
(2)  use the materials, appliances, equipment or devices designed for that purpose; and
(3)  take the necessary precautions to prevent a risk of explosion, fire, spillage or other accidents of that nature.
O.C. 220-2007, s. 1.