§ 153.31 REFERENCE POINTS.
   Prior to the approval of the final plat, permanent reference points shall have been placed in accordance with the following requirements:
   (A)   Subdivision corner tie. At least 1 corner of the subdivision shall be designated by course and distance (tie) from a readily discernible reference marker.
   (B)   Monuments. Within each block of a subdivision at least 2 monuments designed as control corners shall be installed. The surveyor shall employ additional monuments when necessary. Monuments shall be constructed of concrete with steel reinforcing rods running their entire length and shall be at least 4 inches in diameter or square and not less than 3 feet in length. Each monument shall have imbedded in its top or attached by a suitable means a metal plate of noncorrosive material and marked plainly with the point, the surveyor’s registration number and the words monument or control corner. A monument shall be set at least 30 inches in the ground, unless this requirement is impractical because of vehicular traffic or other factors. Elevation above sea level shall be shown on the metal plate on at least 1 of the monuments.
   (C)   Stakes. Each lot shall be adequately staked to show the boundaries of the lot with stakes not less than 3 feet long and driven into the ground not less than 2 feet.
(Prior Code, § 153.31) (Ord. passed 11-29-1982)