The Ontario Building Code | Hot and Cold Water Supply
188.8.131.52. Hot and Cold water Supply
(1) A hot and cold water supply shall be provided to,
(a) every plumbing appliance and fixture required by Article 184.108.40.206.,
(b) every area where food or drink for human consumption, or an ingredient of food or drink for human consumption, is manufactured, processed or prepared, and
(c) every area where utensils are washed.
(2) This Article does not apply to a retail food premises described in Sentence 220.127.116.11.(3).