269Where the percentage of oxygen in a confined space is more than 23% by volume and an employee is to enter or work in the confined space, an employer shall ensure that the confined space does not contain any substance specified as flammable and combustible material or as dangerously reactive material in the Hazardous Products Regulations under the Hazardous Products Act (Canada).
269Where the percentage of oxygen in a confined space is more than 23% by volume and an employee is to enter or work in the confined space, an employer shall ensure that the confined space does not contain any substance specified as flammable and combustible material or as dangerously reactive material in the Controlled Products Regulations under the Hazardous Products Act (Canada).
269Where the percentage of oxygen in a confined space is more than 23% by volume and an employee is to enter or work in the confined space, an employer shall ensure that the confined space does not contain any substance specified as flammable and combustible material or as dangerously reactive material in the Controlled Products Regulations under the Hazardous Products Act (Canada).