A. Preservation Of Existing Monuments: All United States, State, County, or other official benchmarks, monuments, or triangulation stations in or adjacent to the subdivision shall be preserved. When a proposed improvement in a subdivision makes necessary the moving of benchmarks, monuments, or stations, the authority having jurisdiction shall be notified and given sufficient time to take appropriate action.
B. Placement Of New Monuments: Monuments shall be placed at all corners, at each end of all curves, at the point where a curve changes its radius, at all angle points in any line and at all angle points along a meander line, the points to be not less than twenty feet (20') back from the normal water elevation of a lake or from the bank of a stream. When such corners or points fall within a street, or proposed future street, the monuments shall be placed in the right-of-way line of the street.
C. Monument Materials: Permanent monuments shall be galvanized iron pipe not less than three-fourths inch (3/4") in diameter and not less than thirty six inches (36") in length. In no case shall thin-wall pipe or electrical conduit be permitted. (Ord. 92-1855, 12-14-1992)