PART XXXIII USE OF ELECTRICITY IN MINES — Notices and information
679
(1) An employer shall develop a plan, approved by a registered electrical engineer, for the use of electrical energy at a mine, and shall follow the plan.
679(2)
A plan shall also be required for increases in capacity of an existing installation by more than 500 kva.
679(3)
The plan referred to in subsection (1) shall show
679(a)
the areas at the mine where the electrical energy is to be transmitted and used, including schematic drawings;
679(b)
the location of fixed electrical equipment;
679(c)
the paths of the fixed supply conductors and the grounding networks; and
679(d)
the power of the electrical conductors and of the electrical equipment on a single-line diagram.
Not legal advice. Verify the cited article against the signed agreement.