O-1985-1452 - Laserfiche WebLink

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. e -13- that encroachments shall not result in an "adverse effect" on the carrying capacity of the 100-year flood plain during the occurance of the base flood discharge. (2) If Article 5, Section E(l) above is satisfied, all new construction and substantial improvements shall comply with all applicable flood hazard reduction provisions of Article 5. (3) Prohibit the placerrent of any mobile hone, except in an existing mobile home park or subdivision. SECTION F. COASTAL HIGH HAZARD AREAS Located within the areas of special flood hazard established in Article 3, Section B, are areas designated as Coastal High Hazard Areas (Zones V). 1hese areas have special flood hazards associated with high velocity waters fran tidal surges and hurricane wave wash; therefore, the following provisions shall apply: ( 1) All buildings or structures shall be located landward of the reach of the mean high tide. (2) All buildings or structures shall be elevated so that the lowest supporting member is located no lower than the base flood elevation level, with all space below the lowest supporting member open so as not to impede the flow of water, except for breakaway walls as provided for in Section F(8) of this Article. (3) All buildings or structures shall be securely anchored on pilings or columns. (4) Pilings or columns used as structural support shall be designed and anchored so as to withstand all applied loads of the base flood flow. (5) Cbmpliance with provisions contained in Section (2), (3), and (4) shall be certified by a registered professional engineer or architect. (6) There shall be no fill used as structural support. ( 7) 1here shall be no alteration of the sand dunes which would increase poten- tial flood damage. (8) Breakaway walls shall be allowed below the lowest supporting member provided they are not part of the structural support of the building and are de- signed so as to breakaway, under abnonnally high tides or wave action, wi thout damage to the structural integrity of the building on which they are to be used. (9) Prior to construction, plans for any structure that will have breakaway walls must be sutmitted to the Flood Plain Administrator for approval. (10) If breakaway walls are utilized, such enclosed space shall not be used for human habitation. (11) Any alteration, repair, reconstruction or improvements to a structure stated after the enactment of this Ordinance shall not enclose the space below the lowest floor unless breakaway walls are used as provided for in this section. ( 12) The placem:mt of robile hanes is prohibited, except in an existing robile hane park or existing mobile hare subdivision.