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ORDINANCE NO. 2003- 006 6. All manufactured homes to be placed or substantially improved within Zones A991 AH, and AE of the county's FIRM shall be elevated on a permanent foundation such that the lowest floor of the manufactured home is at one half (0.5) foot or more above the base flood elevation; and be securely anchored to an adequately anchored foundation system in accordance with the provisions of section 930.07(2)(x)12. and Section 15C--1.10 F.A.C. Manufactured homes must not be installed in a regulatory floodway or coastal high hazard area. Within any AO zone on the county's FIRM, all new construction and substantial improvements of residential structures shall have the lowest floor (including basement) elevated above the highest adjacent grade, at least 0.5 feet higher than asp as the depth number specified in feet on the county's FIRM (at least two and one half (2 % ) feet if no depth number is specified). Highest adjacent grade shall mean the highest natural elevation of the ground surface prior to construction next to the proposed wall of the structure. Within any AO Zone on the county's FIRM, all new construction and substantial improvements of nonresidential structures shall: a. Have the lowest floor (including basement) and electrical ecpa pinent, heating equipment. ventilation equipment, plumbing; equipment, air conditioning equipment and other service facilities, including ductwork, elevated above the highest adjacent grade at least Q,S.feet higher than as higi the depth number specified in feet on the county's FIRM (at least two and one half (2 % ) feet if no depth number is specified) or; b. Together with attendant utility and sanitary facilities be completely flood - proofed to that level to meet the flood -proofing standard specified in section 930.07(2)(b)3.a. and b. 9. Within any A99 Zones on the county's FIRM the standards of (2)(a)1. through (2)(a)4.a and (2)(a)9. through (2)(a)12. of this section shall be met and all proposed construction, or other development including the placement of manufactured homes, shall be required to obtain permits so that the community development department may determine whether such construction or other development is proposed within flood -prone area. 10. Within Zones AH and AO, adequate drainage paths around structures on slopes to guide flood waters around and away from proposed structures are required. 11. All manufactured homes to be placed or substantially improved within Zones A991 AH, and AE on the eornmunity's counter FIRM shall be elevated on a permanent foundation such that the lowest floor of the ma n,fdetured dome is and electrical equil)meni, ligating equi.pmcnt, ventilation egu_ipment,.t1libing equipment, air conditioning equi'pment and other service fac:ilities:._including ductwork, are elevated to 0.5 feet at one -half (0.5) foot or more above the base flood elevation; and be securely anchored to an adequately anchored foundation system in accordance with the provisions of paragraph 930.07(2)(x)12 of this section. This paragraph applies to manufactured homes to be placed or Coding: Words in strike are deletions from existing law. Words underlined are additions. \\FileserverTublic\Community Development\Users\ROLAND\Miscellaneous\LDR\930.07 mech equip freeboard\930.07 LDR amd 01 1603.130C