(A) All public sanitary sewers proposed to be constructed in the village shall have engineering plans prepared by a registered professional engineer and shall be approved by the village and the Oakland County Department of Public Works and a construction permit issued by the Michigan Department of Public Health.
(B) All construction of public sanitary sewers shall have competent full-time inspection provided by or caused to be provided by the village.
(C) The cost of preparing engineering plans and the cost of providing inspection for the construction of a public sanitary sewer shall be borne by the party causing said sewer to be constructed.
(D) All sanitary sewers, public or building, hereafter constructed in the village shall be in accordance with the existing standards and specifications of the Oakland County Department of Public Works and the village as may be from time to time be amended.
(O.C. § 2.46)