(A) Accurate angular and lineal dimensions for all lines, angles and curvatures with functions used to describe all boundaries including perimeter survey of tract, streets, easements, areas to be reserved for public use, and other important features. Error of closure of boundary line surveys shall not exceed one in 10,000 (one foot for each 10,000 feet of perimeter survey). Lot lines to show dimensions in feet and hundredths and when an angle occurs in any lot line between lot corners, the measurement of the angle shall be shown.
(B) An identification system for all lots and blocks.
(C) True angles and distances to the nearest established street lines and official monuments (not less than three) which shall be accurately described in the plat by location, size and elevation.
(D) Municipal, township, county or section lines and section corners accurately tied to lines of the subdivision by distances and angles.
(E) Accurate location of all monuments which shall be Portland cement concrete four inches by six inches by 24 inches, or approved equal, with a one-half inch diameter iron rod cast in the center. Permanent stone or concrete monuments shall be set at each corner or angle on the outside boundary. Pipes three-fourths inch diameter or steel rods one-half inch diameter, by 18-inch length, placed at the corners of each lot and block, at angle points, and county, city or other official bench marks, monuments or triangulation stations in or adjacent to the property shall be preserved in precise position.
(F) Accurate outlines and legal descriptions of any area to be dedicated or reserved for public use, or for the exclusive use of property owners within the subdivision with the purposes indicated thereon.
(G) Protective covenants shall be lettered on the final plat, or appropriately referenced thereon.
(1975 Code, § 34.28)