1341.02   SPACE UNDER PUBLIC PROPERTY.
   (a)   Space Under Sidewalk. The space under the sidewalk level may be used for purposes not inconsistent with any requirements of this Code or any other ordinances, but the permit to use this space may be revoked by the City at any time and the owner of the building occupying such space shall be required to pay all costs incidental to the surrender of his occupancy. The owner of the building shall carry public liability insurance in such amount as is determined by Council and a copy of the public liability insurance policy shall be filed with the Finance Director.
   (b)   Encroachment Requirements.
(1)   Areas projecting beyond the building line shall be covered over at the street level by an approved grating of metal or other noncombustible material.
(2)   Vaults, entirely below the sidewalk level, but not beyond the curb line, shall be roofed over at the street level by approved masonry, reinforced concrete or steel beams with masonry arches.
(3)   Openings in the roofs of vaults under street surfaces shall be provided with substantial covers of noncombustible materials, flush with the top surface and constructed to prevent persons from slipping thereon. Covers shall be maintained normally closed, and when open for use shall be fully guarded to prevent accidents.
(4)   When glass is set in the sidewalk to provide light for spaces underneath, the glass shall be supported by metal or reinforced concrete frames and such glass shall be not less than one-half inch in thickness. When such glass is over twelve square inches in area, it shall have wire mesh imbedded in the glass. Glass used in vault lights shall not exceed sixteen square inches for one light and shall be flush mounted structural units designed specifically for this purpose. All portions of sidewalk lights shall be of not less strength than required for sidewalks. (Ord. 46-13. Passed 5-28-13.)