(A)   At the time of making the survey for any final map or parcel map, the engineer or surveyor shall set sufficient durable monuments to conform with the standards described in Cal. Bus. and Prof. Code, Section 8771 so that another engineer or surveyor may readily retrace the survey.  All monuments necessary to establish the exterior boundaries of the land division shall be set or referenced prior to the recordation of the final map.  The interior monuments shall be set within one year following the recordation of a final map or parcel map and security provided pursuant to section 15-153.
   (B)   The monuments shall be set as follows:
      (1)   Exterior boundary monuments shall be set at or near each boundary angle point and at intermediate points approximately 1,000 feet apart, or at such lesser distances as topography may necessitate to ensure accuracy in reestablishment of any point or line without unreasonable difficulty.
      (2)   Center line monuments shall be set to mark the intersections of all roads, streets, alleys or ways.  Center line monuments shall also be set to mark either the beginning and end of curves or the points of intersections of tangents thereof, and where a street or alley ends at a tract boundary, five feet from that boundary.
      (3)   Corner monuments shall be set at or near such lot corner.
(`64 Code, Sec. 27-87)  (Ord. No. 1772)