1. In this Regulation, unless the context indicates otherwise,
(a) “construction site” means a place where foundation, erection, maintenance, renovation, repair, alteration or demolition work is carried out in respect of a building or of civil engineering works, on and at the site itself, including the preparatory work of land clearing or earth moving and any other work determined by regulation, and the lodging, eating or recreational facilities put at the disposal of the construction workers by the employer;
(b) “Commission” means the Commission des normes, de l’équité, de la santé et de la sécurité du travail established pursuant to section 137 of the Act respecting occupational health and safety (chapter S-2.1);
(c) “establishment” means all the installations and equipment grouped on one site and organized under the authority of one person or of related persons in view of producing or distributing goods or services, except a construction site; this work includes, in particular, a school, a construction firm and the lodging, eating or recreational facilities put at the disposal of workers by the employer, excepting, however, private lodging facilities;
(d) “nurse” means a nurse within the meaning of the Nurses Act (chapter I-8);
(e) “principal contractor” means the owner or any other person who, on a construction site, is responsible for the carrying out of all the work;
(f) “first-aider” means the holder of a valid first aid certificate granted by an organization recognized by the Commission and whose work does not adversely affect his ability to administer first-aid promptly and efficiently;
(g) “kit” means a first aid kit consisting of a portable box divided into compartments to store first aid articles required by this Regulation and on which are affixed a red cross and the words “first aid” in conspicuous characters.