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I I I I I I I I I I I - I I '1 i n I e I Ig I I 560.3 or Above the base flood level: and (II) the pile or column founda.tlon And structure attached thereto Is anchored to resist f1otatJon. collapse and lateral movement due to the effects of wind a.nd water lo&ds acting simultaneously on a.ll building components. Wa.ter loa.dlng va.lues used sha.1I be those a.sso- cla.ted with the base flood. Wind loa.d- Ing values used sha.ll be those required by a.ppllcable State or loca.l building standa.rds. A registered professlona.l en- glneer or architect sha.1I develop or re- view the structura.l design, specifica- tions and pla.ns for the construction, and shall certifY that the design a.nd methods of construction to be used a.re in a.ccordance with a.ccepted standa.rds of practice for meeting the provisions of paragraphs (e)(4){1) and (i1) of this section. (5) Provide that a.1I new construction and substantial Improvements within Zones Vl--30. VE. and V on the commu- nity's FIRM have the space below the lowest floor either free of obstruction or constructed with non-supporting brea.ka.way walls. open wood lattice- work, or Insect screening intended to collapse under wind and water loads without causing collapse. displace- ment. or other structural damage to the eleva.ted portion of the building or supporting foundation system. For the purposes of this section. a breakway wa.ll shall have a design safe loading re- sistance of not less than 10 and no more than 20 pounds per squa.re foot. Use of breakway wa.lls which exceed a design safe lo&ding resistance of 20 pounds per square foot (either by design or when so reqUired by local or State codes) ma.y be permitted only if a registered professional engineer or architect cer- tifies that the designs proposed meet the following conditions; (i) Breakaway wall collapse shall re- sult from a water load less than that wh1ch would occur during the base flood: and, (ll) The elevated portion of the build- Ing and supporting foundation system shall not be subject to collapse, dis- placement, or other structural damage due to the effects of wind a.nd water loads a.cting simultaneously on all building components (structural and non-structural). Water loading values used sha.ll be those a.ssociated Wi th the "CFR Ch.1 00-1-96 Edition) base f1ood. Wind loAding vAlues used sha.ll be those required by a.ppllca.bl. State or local bulldlnr standa.rda. Such enclosed spa.ce sha.1l be usea.ble solely for pa.rklng of vehicles, bulldlnr access, or storage. (6) Prohibit the use of nil for strut- tura.l support of buildings within Zones Vl-30, VE, and V on the community's FIRM; (7) Prohibit ma.n-made a.ltera.t1on of sand dunes a.nd ma.ngrove stands with- In Zones Vl-30, VE. a.nd V on the com- munity's FIRM which would Increa.se potentla.l flood da.mage. (8) Require tha.t manufactured homes placed or substantla.lly Improved with- In Zones VI-30. V, and VE on the com- munity's FIRM on sites (i) Outside of a manufactured home park or subdivision. (ii) In a new manufactured home park or subdivision. (ill) In a.n expansion to a.n existing manufactured home park or subdivi- sion, or (iv) In a.n existing manufa.ctured home park or subdivision on which a. manufactured home has incurred "sub- stantial da.mage" a.s the result of a. flood, meet the standards of paragraphs (e)(2) through (7) of this section a.nd that manufactured homes placed or substan- tia.lly improved on other sites In an ex- Isting manufactured home park or sub- division within Zones VI-30, V, a.nd VE on the community's FIRM meet the re- quirements of paragraph (c)(12) of this section. (9) Require that recreationa.l vehicles placed on sites within Zones Vl-30. V, a.nd VE on the communlty's FIRM ei- ther (I) Be on the si te for fewer than 180 consecutive da.ys, (II) Be fully licensed and ready for highway use, or (Ill) Meet the requirements in para.- graphs (b){l) a.nd (e) (2) through (7) of this section. A recreationa.l vehicle is ready for highway use If it is on its wheels or jacklnr system, is attached to the site only by quick disconnect type utilities and security devices. a.nd has no per- manently attached additions. (f) When the Director ha.s provided a notice of final bue flood eleva.tlons 240