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the City, and defer the completion of the street or thoroughfare by the developer until such local improvement has been cor�s�z�cted. (Ord. 280, 8-4-59; amd. 1995 Code) 1102.06: REQUIRED LAND IMPROVEMENTS: ,o final plat shall be approved by the City Council without first receiving a report signed by the Public Works Directorcertifying that the improvements described in the subdivider'spreliminaryplans and specifications meet the minimum requirements of all ordinances in the City, and that they comply with the following: (Ord. 373, 5-2$- 62; amd. 1995 Code) A. Sewers: l. Sanitary Sewers: Sanitary sewers shall be installed to serve all properties in the subdivisionwhere a connection to the City sanitary sewer system is available or where detailed plans and specifications for sanitary sewers to serve the subdivision are available. 2. Storm Sewers: Storm sewers shall be constructedto serve all properties in the subdivisionwhere a connection to the City storm sewer system is available or where detailed plans and specifications for storm sewers to serve the subdivision are available. Where drainage swales are necessary, they shall be sodded in accordancewith subsection � 1Q2.46E4. 3. Neighborhood Grading and Drainage Plan: The developer will submit a Neigl�boz�hood Grading and Drainage Plan (similar to plan submitted to F.H.A.) indicating the elevation of proposed houses, surrounding ground and the direction of flow. The developer will adhere to this plan, and the developer shall obtain prior written acceptance from the Public Works Director before any changes can be made. 4. City Participation in Cost: Where sewer mains are larger than required to serve the subdivision as delineated in the preliminary plan, the City may elect to participate in the cost of such sewer mains. B. Water Supply: Where a connection to the City water system is presently available, water distribution facilities including pipe fittings, hydrants, valves, etc., shall be installed to serve all properties within the subdivision. Water mains shall be a minimum of six inches (6") in diameter and where larger mains are required to serve future growth, the City �x�ay elect to participate in the cost of such water mains. Looping of all water mains shall be required and shall ��7 fi�: i� tr, t17� City Master Plan. <:�:, - C. Street Grading: The full width of the right of way shall be graded, including the s�bgrade of the areas to be paved, in accordance with the plans approved by the Public Works Director and in accordance with the applicable requirements for street construction of the City. (Ord. 216, 7-5-56) D. Street Improvementsi: 1. All streets shall be improved with pavements to an overall width in accordance with the proj ected twenty (20) year traffic volumes and consistent with street width policy adopted by the City CounciL (1995 Code) 2. The paved surface in cul-de-sac turnarounds shall have a minimum diameter of one hundred feet (100') measured from the face of the curb. 3. All pavements shall be constructed in accordancewith the provisions of applicable requireinents of the City. 4. Concrete curbs and gutters on all streets within the subdivisionshall be constructed in accordancewith applicable requirements of the City. 5. In congested traffic areas or in areas where the City Council deems necessary for the health, safety and general welfare of this community, sidewalks, to a width of not less than five feet (5') and constructed of Portland cement concrete, shall be required. 6. Storm water inlets and necessary culverts shall be providedwithin the roadway i��ravem�i�t at points specified by the Public Works Director. 7. All curb corners shall have a radii of not less than fifteen feet (1 S'), except at coll��'ctor and marginal access streets where they shall be not less than twenty five feet (25'). 8. AlI parkways within the dedicated street area shall be graded and sodded in an approved manner. (Ord. 216, 7-5-56; amd. 1995 Code) E. Off-Street Improvements: �-- -- � See also Chapters 703 and 704 of this Code.