[R.O. 1966 § 12:7-106]
a. 
All tanks and equipment used for rendering, preparing or storing inedible products shall be in rooms or compartments separate from those used for rendering, preparing or storing edible products. There shall be no connection between rooms or compartments containing inedible products and those containing edible products, except that there may be one connecting the doorway between the slaughtering or viscera separating department and the tank charging room of the inedible products rendering department. Pipes and chutes installed with the requirements of the Health Officer may be used to convey inedible and condemned material from the edible products departments to inedible products departments.
In conveying to the inedible product tank carcasses of animals which have been condemned on ante-mortem inspection, they shall not be taken through rooms or compartments in which any edible product is prepared, handled or stored.
b. 
Under no circumstances shall the carcass of any animal which has died otherwise than by slaughter be brought into any room or compartment in which any edible product is prepared, handled or stored.
[R.O. 1966 § 12:7-107]
Tanks, fertilizer driers and other equipment used in the preparation of inedible products shall be properly equipped with condensers and other appliances which will acceptably suppress odors incident to such preparation.