10/14/2015 P&Z Packet - Laserfiche WebLink

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following the procedures in 1103.11 (4) of this chapter. (a) Any structure that is not elevated on fill or floodproofed in accordance with § 1103.06 2)(a) oft is chapter. (b) Storage off any material or equipment below the regulatory_ flood protection elevation. (c) The cumulative placement of more than 1,000 cubic yards of fill when the fill is not being used to elevate a structure in accordance with § 1103.06 (2)(a) of this chapter. (4) Standards for Flood Fringe conditional uses. (a) The standards listed in § 1103.06 (2)(d) through (2 (j) apply to all conditional uses. (b) Basements, as defined by § 1103.03 of this chapter, are subject to the following_ 1. Residential basement construction is not allowed below the re ug lato flood protection elevation. 2. Non-residential basements may be allowed below the regulatory flood protection elevation provided the basement is structurallyry floodproofed in accordance with § 1103.06 (c) of this chapter. (c) All areas of nonresidential structures, including basements, to be placed below the regulatory flood protection elevation must be floodproofed in accordance with the structurally dry floodproofing classifications in the State Building Code. Structurally dry floodproofing must meet the FP-1 or FP-2 floodproofing classification in the State Building Code, which requires making the structure watertight with the walls substantially impermeable to the passage of water and with structural components capable of resisting hydrostatic and hydrodynamic loads and the effects of buoyancy. Structures wet floodproofed to the FP-3 or FP-4 classification are not permitted. (d) The placement of more than 1,000 cubic yards of fill or other similar material on a parcel(other than for the purpose of elevating a structure to the regulatory flood protection elevation) must comply with an approved erosion/sedimentation control plan. 1. The elan must clearlv snecifv methods to be used to stabilize the fill on site for a flood event at a minimum of the regional _(1 % chance) flood event. 2. The plan must be prepared and certified by a registered professional engineer or other qualified individual acceptable to the City Council. 3. The plan may i�rporate alternative procedures for removal of the material from the floodplain if adequate flood warning time exists. (e) Storage of materials and equipment below the re _ u�ry flood protection elevation must comply with an approved emergency plan providing for removal of such materials within the time available after a flood warning. (f) Alternative elevation methods other than the use of fill may be utilized to elevate 20 of 39