(a) Monuments, markers, and pins shall be set in accordance with the requirements of Section 711.03 of the Ohio Revised Code.
(b) Monuments. There shall be three (3) monuments placed on the boundaries of all subdivisions, two (2) of which shall be on a straight line, not less than three hundred feet (300') long. Should none of the straight boundary lines be three hundred feet (300') in length, the longest straight line shall have monuments at its extremities.
(c) Subdivisions having more than thirty (30) lots shall have an additional monument for each additional twenty (20) lots or fraction thereof. These monuments shall be located on the Record Plat and certified by the registered surveyor responsible for placing same.
(d) All monuments and pins shall be identified on the final plat and shall be in place at the time the streets and other improvements are inspected for acceptance by the City Engineer.