All exterior boundary monuments set shall be of new galvanized iron pipe not less than one and one-half (1-1/2") inches inside diameter and eighteen (18") inches long. All lot corner monuments shall be new galvanized iron pipe not less than one-half (1/2") inch inside diameter and fifteen (15") inches long, a cross (+) cut in concrete, a lead and tack, or steel pin. Center line monuments shall be of new galvanized iron pipe not less than one and one-half (1-1/2") inches inside diameter and fifteen (15") inches long. At locations designated by the City Engineer, not exceeding four (4) per one hundred (100) lots or fraction thereof, monuments constructed to the requirements of the County Improvement Standards and Specifications shall be placed in lieu of monuments constructed to the standards otherwise specified in this section. The subdivider shall also provide proper ties to the location of the center line monuments, and such ties shall be shown on a tie sheet of a form approved by the City Engineer. A minimum of three (3) such ties shall be required for each monument. All monuments set shall be permanently marked or tagged with the engineer's or surveyor's registration number.
(Ord. 744-NS, eff. April 17, 1980)