Monuments and markers shall be placed so that the center of the bar or marked point shall coincide exactly with the intersection of lines to be marked and shall be set so that the top of the monument or marker is level with the finished grade.
A. Monument shall be set:
1. At the intersection of all lines forming angles in the boundary of the subdivision.
2. At the intersection of street property lines.
B. Markers shall be set:
1. At the beginning and ending of all curves along street property lines.
2. At all points where lot lines intersect curves, either front or rear.
3. At all angles in property lines of lots.
4. At all other lot corners or boundary angles not established by a monument.
C. Monuments shall be of stone or concrete (which may be poured in place), with minimum dimensions of four (4) inches by four (4) inches by thirty (30) inches, set vertically in place. They shall be marked on top with a brass plug, or iron or copper dowel, at least three-eighths (3/8) inch thick, set flush with the top of the monument, deeply scored on top, with a cross. Markers shall consist of iron pipes or steel bars at least thirty (30) inches long, and not less then five-eighths (5/8) inch in diameter.