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80-8797 Flood Plain DistrictORDINANCE NUMBER 8o-8 (Published in The Salina Journal 11 , 1980) AN ORDINANCE PROVIDING FOR THE AMENDMENT OF SECTIONS 36-808(2), AND 36-809(2) OF THE SALINA CODE, AND REPEALING THE EXISTING SECTIONS. BE IT ORDAINED by the Board of Commissioners of the City of Salina, Kansas: Section 1. That Section 36-808(2) of the Salina Code is hereby amended to read as follows: "Sec. 36-808(2). In the flood fringe portion of the flood plain district: (a) All structures to be erected, constructed, reconstructed, altered or moved shall be constructed on fill with the finished surface of the basement, or first floor in structure without basements, at or above a point one (1) foot above the regulatory flood elevation line. The fill shall extend at such elevation at least fifteen (15) feet beyond the limits of the structure. (b) Where existing public streets or other circumstances make compliance with Section 36-808(2)(a) impractical, or in other special circumstances, the Board of Zoning Appeals may authorize other flood proofing measures in lieu of fill in accordance with Section 36-809(2). (c) Accessory uses such as railroad tracks and yards and parking lots may be at lower elevations. (d) The storage or processing of materials that are buoyant, flammable, or explosive in times of flooding and are potentially injurious to human life or property shall be at or above a point one (1) foot above the regulatory flood elevation line." Section 2. That Section 36-809(2) of the Salina Code is hereby amended to read as follows: "Sec. 36-809(2). In addition to the conditions which may be imposed under Section 36-1201(2) of this chapter, when a provision of this article is involved, the Board of Zoning Appeals may also impose any of the following conditions which it deems necessary: (a) Requirement for construction of channel modifications, dikes, levees, and other protective measures. (b) Flood -proofing measures. Flood -proofing measures such as the following may be required at or above a point one (1) foot above the 100 -year flood elevation line: (1) Anchorage to resist flotation and lateral movement. (2) Installation of watertight doors, bulkheads and shutters, or similar methods of construction. (3) Reinforcement of walls to resist water pressure. (4) Use of paints, membranes, or mortars to reduce seeping of water through walls. (5) Addition of mass or weight to structures to resist flotation. (6) Installation of pumps to lower water levels in structures. 1 1 'IJ (7) Construction of water supply and waste treatment systems so as to prevent the entrance of floodwater. (8) Pumping facilities or comparable practices for subsurfa drainage systems for buildings to relieve external foundation and wall basement flood measures. (9) Construction to resist rupture or collapse caused by water pressure or floating debris. (10) Installation of valves or controls on sanitary and storm drains which will permit the drains to be closed to prevent back-up of sewage and storm waters into buildings or structures. Gravity draining of basements will be eliminated by use of mechanical devices. (11) Location of all electrical equipment, circuits, and installed electrical appliances so as to provide protection from inundation by the regional flood. (12) Location of any structural storage facilities for chemicals, explosives, buoyant materials, flammable liquids or other toxic materials which could be hazardous to public health, safety and welfare at a point above the regulatory flood elevation or their flood -proofing so as to prevent flotation of storage containers, or damage to these which could result in the escape of toxic materials into flood -waters.'' Section 3. That the existing Section 36-808(2) and 36-809(2) of the Salina Code are hereby repealed. Section 4. This ordinance shall be in full force and effect from and after its adoption and publication once in the official city newspaper. (SEAL) ATTEST: 1-1 D. L. Harrison, City Clerk Introduced: June 23, 1980 Passed- July 7, 1980 1 Dan S. Geis, Mayor