(a) 
After completion of all the improvements which the subdivider has agreed in writing to make, the subdivider shall submit to the board a written request for city acknowledgement of the satisfactory completion of said improvements and a maintenance bond indemnifying the City of Willow Park, Texas, against the cost of repairs which may become necessary to any street improvements made by subdivider and arising out of defective workmanship or materials used therein for a period of two (2) years after final completion of such street improvements. Failure of the subdivider either to submit this request and indemnification, or to complete the aforementioned improvements as agreed, within eighteen (18) months of final plat approval shall result in automatic revocation of the city council’s approval of the final plat.
(b) 
Following the request for city acknowledgement of improvements, the planning and zoning board shall determine whether or not the subdivider did, at the least, complete the improvements in accordance with his written agreement. The city council shall then issue a written statement to the subdivider acknowledging completion, or the failure to complete, the required improvements. The city shall not be liable for the maintenance of any public facility in a subdivision until the city council has issued a written statement acknowledging completion and acceptance of said facility.
(1986 Code, ch. 11, sec. 6; 1993 Code, art. 9.600)