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(10) Storage of other material or equipment may be
<br /> allowed if not subject to major damage by floods and
<br /> firmly anchored.. to prevent flotation or if readily
<br /> . removable from the area. -within..the time available after
<br /> flood warning.
<br /> (11) .Manufact.ured. homes.,_ as defined herein, are subject
<br /> to ..all-the res_trictio.ns..appli.cable to other residential
<br /> construction,. as -described in_ Chapter 6, Building Code of
<br /> University City, _
<br /> .Sec.-.12A-13.,.. _ Same--Specific standards,
<br /> In all areas.. of special. flood hazards where base flood
<br /> elevation data. have_been provided as set forth:
<br /> (1) Residential_ Construct-ion . . New construction or sub-
<br /> stantial. improvement of . any. residential building shall
<br /> have,._the.,_lowest-_.floor,._including...basement, elevated to one
<br /> foot.. or-,more:.above base floor elevation.
<br /> (2) Nonresidential.-Construction, New construction or
<br /> substan ti.al_..imp rovement-,:.of.-:-any, commercial, industrial or
<br /> t
<br /> .other...,nonresidential_ structure. ..shall either have the
<br /> . . lowest- . floor, including_, basement, elevated to one foot
<br /> above._the_.level of .the -base- flood elevation, or together
<br /> with attendant .utility.and, sanitary facilities, be flood-
<br /> proofed so that, -below- the base. flood level the structure
<br /> is watertight with walls substantially impermeable to the
<br /> _passage.. of. wat.er. and_wi.th. structural components having the
<br /> capability.-of resisting:hydro.sra,tic and hydrodynamic loads
<br /> and effects of buoyancy.. A registered professional engi-
<br /> neer- or architect shall certify that the standards of this
<br /> . subsection .are satisfied:
<br /> . (3) Floodways� Located within areas of special flood
<br /> hazard.... established._i.n.. s.ection. 12A-3 are areas designated
<br /> as floodways__ _ Since_ the.. floodway is an extremely hazard-
<br /> . . _ ous...are.a._due _to. ._the velocity. of, flood waters which carry
<br /> debris,,..pot,ential, .pro jectiles and erosion potential, the
<br /> - following. provisiona- shall apply:
<br /> (a) Prohibit_ _ encroachments.,..,,.including fill, new con-
<br /> . t
<br /> struction, subs.tanti.al ..improveme:nts and other developments
<br /> _. ..unlesss_.certification by a professional registered engineer
<br /> or architect. is provided.:demonstrating that encroachments
<br /> shall._.not-. .result_ : in. any . incr.ease velocity or in flood
<br /> levels._during. occurrence, of,_the base flood discharge.
<br /> (b) If item (a)-_of. .-this .subsection is satisfied, all
<br /> new .canstr.uction..and.. substantial_.imrpovements shall comply
<br /> with all. .applicab.le. .floo..d..-hazard_. reduction provisions of
<br /> this. section and section 12A-12�
<br /> Sec...12A-1.4. -.Same.--Standards_for subdivision proposals.
<br /> _,..(l),;All,subdivision- proposals. shall be consistent with
<br /> the need-to minimize flood damage.
<br /> (2.)_All_subdivisiom.p.ropos.a.l§,..shal1 have public utili-
<br /> ties.and_ fa.cili,zies...such:..,a.s_ sewer, gas, electrical and
<br /> water, systems. loca.ted,. -and,.cbn.s,tructed to minimize flood
<br /> damage.
<br /> __(3). , All subdivision _..proposals shall have adequate
<br /> drainage._p.ro-vided,, to...reduce,„exposure to flood hazards.
<br /> (4) Base . flood.-elevation. data shall be provided for
<br /> subdivision .prop.osals. and..other.._proposed development which
<br /> is greater..tham.the. lesser of;fifty lots or five acres.
<br /> Nonconforming uses
<br /> A_ structure.-or ._the._use._of. a structure or premises
<br /> which-was.-lawful, - _befox.e....the. passage or amendment of the k
<br /> ordinance codified. in this chapter but is not in con-
<br /> farmity with. __the,.- p:rovisi.an.s of this chapter may be
<br /> continued_sub.j.ect...ta,the following conditions:
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