Maritime Occupational Health and Safety Regulations
Version of section 174 from 2019-06-25 to 2021-02-15:
174 (1) If a hazardous substance may be produced in a confined space by the work to be performed,
(2) If an airborne hazardous substance or oxygen in the atmosphere in a confined space is maintained at the value, level or percentage referred to in subsection 171(2) by the use of ventilation equipment, a person may only be granted access to the confined space if
(3) The employee referred to in subparagraph (2)(a)(ii) must activate an alarm in the event of faulty operation of the ventilation equipment.
- SOR/2019-246, s. 295
- Date modified: