Permanent monuments shall be accurately set and established at the intersection of all outside boundary lines of a plat, at the intersection of these boundary lines with all street lines, at least at diagonally opposite corners of each street intersection, at the beginning and end of all curves, at points on curves where the radius of direction changes, and at such points as are necessary to establish definitely all lines of the plat, except those outlining individual lots.
(Ord. 1139. Passed 6-21-60.)