(1) Where an
electrical equipment vault is required by the Electrical Safety Code adopted under Ontario Regulation 164/99 (Electrical Safety Code) made under the Electricity Act, 1998, the electrical equipment vault shall be totally enclosed by a fire separation of solid masonry or concrete construction having a fire - resistance rating of not less than 3 h if the vault is not provided with an automatic fire extinguishing system and not less than 2 h if the vault is so
electrical equipment vault is required by the
Electrical Safety Code adopted under Ontario Regulation 164/99 (Electrical Safety Code) made under the Electricity Act, 1998, the electrical equipment vault shall be totally enclosed by a fire separation of solid masonry or concrete construction having a fire - resistance rating of not less than 3 h if the vault is not provided with an automatic fire extinguishing system and not less than 2 h if the vault is so
Electrical Safety Code adopted under Ontario Regulation 164/99 (
Electrical Safety Code) made under the Electricity Act, 1998, the electrical equipment vault shall be totally enclosed by a fire separation of solid masonry or concrete construction having a fire - resistance rating of not less than 3 h if the vault is not provided with an automatic fire extinguishing system and not less than 2 h if the vault is so
Electrical Safety Code) made under the Electricity Act, 1998, the
electrical equipment vault shall be totally enclosed by a fire separation of solid masonry or concrete construction having a fire - resistance rating of not less than 3 h if the vault is not provided with an automatic fire extinguishing system and not less than 2 h if the vault is so
electrical equipment vault shall be totally enclosed by a fire separation of solid masonry or concrete construction having a fire -
resistance rating of not
less than 3 h if the vault is not provided with an automatic fire extinguishing system and not
less than 2 h if the vault is so protected.