The following improvements shall be required pursuant to this chapter, unless waived by the city engineer:
A. Monuments. Monuments of a type and design as approved by the planning board shall be placed at all block corners, angle points, points of curves in streets, street intersections and points as shall be required by the planning board. Such monuments may be of iron pipe not less than three-quarters of an inch in diameter and two feet in length, driven securely into solid earth, with the grades of same being at grade with established paving, flush with natural grade of the earth's surface or on existing paving. A four inch bolt and washer may be used.
B. Street Improvements. Street improvements shall include substantial permanent street signs at each intersection, such signs to be of material and design as prescribed by the city commission.
C. Design Details and Construction Standards. Design details and construction standards for utility and street improvements shall conform to standard details and specifications adopted by the city engineer and approved by the city commission. (Ord. 447 (part), 2003)