115. An underground lunchroom shall:(1) be located more than 20 m (65.6 ft) from any inflammable substances or explosives magazine;
(2) be provided with a source of drinking water;
(3) have at least one washbasin provided with soap or another cleaning material and towels or a hand dryer;
(4) have at least one washbasin with hot water and cold water provided with soap or another cleaning material and towels or a hand dryer, where the lunchroom is installed on or after 1 April 1993.