Grading and utility plans shall be required to accompany the submission of a final plat. Whenever a proposed subdivision will require public improvements, both construction drawings and grading and utility plans shall also be required to accompany the submission of a final plat. All information shall be prepared by a registered professional engineer, and shall be in full conformance with the standard drawings, design criteria and construction and materials specifications prepared by the City Engineer and Director of Public Works. In addition, the developer shall be required to submit the following information:
(a) Water, sanitary sewer and storm drainage calculations, along with a statement explaining the basis for applicable design.
(b) An estimate which details the expected cost of all required tree plantings; all public improvements such as sidewalks, curbs and gutters, street pavement, roadway excavation, storm sewers, sanitary sewers, water mains and their appurtenances; all plat and corner lot markers; and all finished lot grading. In no instance shall a final plat be released for filing until the required improvement bond has been both approved and filed with the City of Trotwood.
(Ord. 45-08. Passed 12-15-08.)