Laserfiche WebLink
is completed that generates base flood elevations as required by Section <br />1125.04(c)(4)'' •?-?. <br />JL11=1-A Residential Structures_ <br />LDA-. New construction and substantial improvements shall be anchored to prevent <br />flotation, collapse, or lateral movement of the structure resulting from hydrodynamic <br />and hydrostatic loads, including the effects of buoyancy. Where a structure, including <br />its foundation members, is elevated on fill to or above the base flood elevation, the <br />requirements for anchoring (1125.04(d)(1)'' •?^? ^-)) and construction materials resistant <br />to flood damage (1125.04(d)(2)n•,?-') are satisfied. <br />QB: New construction and substantial improvements shall be constructed with <br />methods and materials resistant to flood damage. <br />LDC-. New construction and substantial improvements shall be constructed with <br />electrical, heating, ventilation, plumbing and air conditioning equipment and other <br />service facilities that are designed and/or elevated so as to prevent water from <br />entering or accumulating within the components during conditions of flooding. <br />t4JD: New construction and substantial improvement of any residential structure, <br />including manufactured homes, shall have the lowest floor, including basement, <br />elevated to ar above the flood protection elevation. Where llood protection elevation <br />data are not available - Formatted: Hi9nii9nt <br />areas w^+" no e'ek'a*i^n° s^ifi°a; the structure shall have the lowest floor, including <br />basement, elevated at least two feet above the highest adjacent natural grade.} <br />D) & New construction and substantial improvements, including manufactured homes, <br />that do not have basements and that are elevated to the flood protection elevation <br />using pilings, columns, posts, or solid foundation perimeter walls with openings <br />sufficient to allow unimpeded movement of flood waters may have an enclosure <br />below the lowest floor provided the enclosure meets the following standards: <br />LA)-}-. Be used only for the parking of vehicles, building access, or storage; and <br />fM2-. bbe designed and certified by a registered professional engineer or architect to <br />automatically equalize hydrostatic flood forces on exterior walls by allowing for <br />the entry and exit of floodwaters; or <br />LQ3- have a minimum of two openings on different walls having a total net area not <br />less than one square inch for every square foot of enclosed area, and the bottom of <br />all such openings being no higher than one foot above grade. The openings may <br />be equipped with screens, louvers, or other coverings or devices provided that <br />they permit the automatic entry and exit of floodwaters. <br />f!QF. Manufactured homes shall be affixed to a permanent foundation and anchored <br />to prevent flotation, collapse or lateral movement of the structure resulting from <br />hydrodynamic and hydrostatic loads, including the effects of buoyancy. Methods of <br />anchoring may include, but are not limited to, use of over-the-top or frame ties to <br />ground anchors. <br />L716: Repair or rehabilitation of historic structures upon a determination that the <br />proposed repair or rehabilitation will not preclude the structure's continued <br />designation as a historic structure and is the minimum necessary to preserve the <br />19