Section 6
SEC. 6. The grantee shall operate and maintain a service in the supply of electrical energy subject to the provisions of section ten of this Act, for the benefit of all persons, firms and corporations whom the grantee can reasonably serve, as in this franchise provided, without descrimination or preference, and the grantee shall have all the customary rights, powers, duties and privileges pertaining to similar public service enterprises, and shall be subject to the same supervision and regulation as similar public utilities.