115.18 UNDERGROUND INSTALLATION.
   1.   Underground Installation Required. Except as hereinafter provided, in all areas of the City where the cables, wires, and other like facilities of a public utility are placed underground, each grantee shall construct and install its cables, wires, and other facilities underground at time of construction unless it is impossible or impractical to do so due to weather or other conditions beyond the control of the grantee, upon written request from the City. Such cable wire could remain above ground. The grantee must install the wire as soon as conditions permit and no later than six months after original installation. Amplifier boxes and pedestal mounted terminal boxes may be placed aboveground if existing technology reasonably requires, but shall be of such size and design and shall be so located as not to be unsightly or unsafe. In any area of the City where there are certain cables, wires, and other like facilities of a public utility underground and at least one operable cable, wire, or like facility of a public utility is suspended above the ground from poles, a grantee may construct and install its cables, wires, and other facilities from the same pole with permission of the utility company which owns the poles.
   2.   Relocation Underground. With respect to any cables, wires, and other like facilities constructed and installed by a grantee above ground, the grantee shall, at its sole expense, reconstruct and reinstall such cables, wires, or other facilities underground pursuant to any project under which the cables, wires, or other like facilities of all like utilities are placed underground within an area.