(A) Any person, firm, or organization employing personnel engaged primarily in the business of stringing electrical wires, installing associated electrical work on its own property only, may upon written permission of the City Electrician be excepted from the provisions of §§ 50.20 through 50.24 and shall, upon written request of the City Electrician, submit a report summarizing the electrical work to be contemplated or completed by such person, firm, or organization.
(B) The provisions of this chapter shall not be applicable to persons, firms, or organization engaged in the business of stringing wires and/or installing associated electrical equipment primarily for communication purposes in which cases the frequencies are normally above 1,000 cycles per second.
(‘85 Code, § 24.06)