The city council shall direct the subdivider to have plans, specifications and to project the costs of completing the improvements to be prepared by a registered professional engineer. The projected improvements cost shall be one hundred twenty-five percent of the current costs for completing the improvements. The city council, at its discretion, may require the submitted plans, specifications and projected costs be reviewed by another professional engineer acceptable to both parties. The costs for such review shall be borne by the subdivider. (Ord. 588 § 1(part), 1996)