It is the duty of every person owning, using, controlling or having an interest in pipes, conduits, wire, cables, manholes, ducts, tunnels, or any other such work under the surface of any public street to file with the city engineer a map or maps, in the format requested by the city engineer, showing in detail the location, size, description and date of installation of all mains, laterals, services and accessory fittings, vaults, chambers, and similar structures installed beneath the surface of the streets. These maps shall be kept up to date at all times, and at such time as there is any material change in the location or type of equipment installed with-in a public street, the owner shall submit a revised map to the city engineer. Whenever any pipe, conduit, wire, cable, manholes, duct, tunnel or other subsurface structure is to be abandoned, the person concerned shall file with the city engineer a statement giving details of such abandonment, and shall revise the maps on file with the city to show such abandonment.
(Ord. 645 § 8, 2001)