Architects and builders are required, when drawing plans and specifications, to make provisions for channeling and picketing all buildings for electrical conductors as may be required by the Utility Superintendent and to state definitely in such specifications and mark on all such plans the location of all switches (except main line switch and cut out) and state the maximum number of lamps at each outlet, provided such plans and specifications are in accordance with all rules and requirements of this chapter. Architects and builders are required to furnish such plans and specifications for proposed work as may be deemed necessary by the Utility Superintendent before any permit for the same shall be issued.
(`85 Code, § 20-104)