Final tract and parcel maps on which easements are offered for public use shall have written thereon, in addition to or as a part of any other certificate required, a certificate signed by all persons claiming an interest in the lands included within the division or reversion shown on the map, other than an interest which cannot ripen into a fee, in substantially the following form:
“We hereby certify that except as shown on a copy of this map on file in the office of the City Superintendent of Streets, we know of no easement or structure existing within the easements hereby offered for dedication to the public, other than publicly owned water line, sewers or storm drains; that we will grant no right or interest within the boundaries of said easements offered to the public except where such right or interest is expressly made subject to the said easements.” (Ord. 537 § 2 (part), 1985)