(A) Monument construction. Tontitown GPS Monument Network monuments may be cast in place or prefabricated and shall be of similar construction described as follows:
(1) A minimum six-inch diameter steel reinforced concrete post set flush with ground. The concrete shall be 3,000-psi minimum compressive strength premix concrete.
(2) Monument shall be a minimum of 36 inches in depth.
(3) Steel reinforcement shall consist of a minimum of two 34-inch long, one-half-inch diameter steel bars. Bars shall be driven a minimum of six inches into undisturbed soil.
(4) A brass or aluminum survey cap (including a permanent magnet), a minimum of two inches in diameter, shall be cast or grouted into the top of the concrete post. The following information shall be stamped into the survey cap:
(a) A stamped “.” to mark the precise location of point being monumented.
(b) Registration number of the surveyor in charge.
(c) Monument number as assigned by the city.
(B) Lot and boundary corner monuments. All lot corners and boundary corners other than those described in § 152.143(A) shall be monumented according to the specifications outlined with the “Arkansas Minimum Standards for Property Surveys and Plats” and any amendment made thereto.
(Ord. 2006-12-280, passed 12-5-06; Am. Ord. 2013-04-417, passed 4-2-13; Am. Ord. 2013-09-440, § 152.900.04, passed 9-3-13)