A. All front and rear corners shall be set with monuments, except as provided in Subsection B.

B. All monuments for the exterior boundaries of the subdivision shall be set and referenced on the plat prior to plat recording. Interior monuments need not be set prior to recording if the developer certifies that the interior, monuments shall be set within 90 days of final subdivision construction inspection by the City, and if the developer guarantees and certifies the interior monumentation.