S-2.1, r. 14 - Regulation respecting occupational health and safety in mines

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148. An oil heating installation for the air in an underground mine shall be:
(1)  equipped with tanks located at a lower level than the burners;
(2)  in accordance with CSA B139-1976 Installation Code for Oil Burning Equipment, and its supplement entitled Supplement No. 1 to B139-1976, Installation Code for Oil Burning Equipment, CSA B139S1-1982.
O.C. 213-93, s. 148.