316(1)This section does not apply to an underwater diving operation using SCUBA.

316(2)Before an underwater diving operation begins, an employer shall arrange for a medical practitioner familiar with the medical problems associated with diving to be readily available during the period of the dive and for a twenty-four hour period afterward.

316(3)An employer shall arrange for the use of a back-up hyperbaric chamber suitable for the depth of the underwater diving operation being carried out.