All required improvements and installations shall be constructed equal to or better than the standards of quality set forth in §§ 152.110 et seq. and in accordance with plans, profiles and specifications for such improvements and installations that have been approved by the Plan Commission. In the case of a nonresidential subdivision, the Plan Commission may impose special improvement requirements, particularly but not solely, with respect to street, curb, gutter and sidewalk standards and to the installation of public utilities, including water, sewer and storm water drainage.
(1984 Code, § 16.32.070)