HomeMy WebLinkAboutO-1992-014 i
14-92
ORDINANCE NO.
AN ORDINANCE OF THE CITY OF DANIA, FLORIDA, AMENDING ARTICLES
1 , TI AND III OF CHAPTER 12 OF THE CODE OF ORDINANCES OF THE
CITY OF DANIA, FLORIDA, ENTITLED "FLOOD DAMAGE PREVENTION" ; I`
PROVIDING THAT ALL ORDINANCES OR PARTS OF ORDINANCES AND ALL
RESOLUTIONS OR PARTS OF RESOLUTIONS IN CONFLICT HEREWITH BE
REPEALED TO THE EXTENT OF SUCH CONFLICT; AND PROVIDING FOR AN
EFFECTIVE DATE.
HE IT ORDAINED BY THE CITY COMMISSION OF THE CITY OF DANIA,
++1 FLORIDA:
i :section 1 . That Section 12-5 of Article I , Chapter 12 of the
ICode of Ordinances of the City of Dania , Florida , be and the same
jis hereby amended to read as follows :
"Sec. 12-5. DEFINITIONS.
Unless specifically defined below, words or phrases used in
this chapter shall be interpreted so as to give them the meaning
they have in common usage and to give this chapter its most
reasonable application :
Addition (to an eNisting building) means any walled and roofed
expansion to the perimeter of a building in which the addition is
j connected by a common load-bearing wall other than a fire wall.
1 Any walled and roofed addition which is connected by a fire wall or
i
is separated by independent perimeter load-bearing walls is new (( _
construction . E .
Appeal means a request for a review of the city's
interpretation of any provision of this chapter or a request for a
variance .
Area of shallow flooding means a designated AO, AH, or VO zone
on a community ' s Flood Insurance Rate Map (FIRM) with a one percent
s:
Seat
,a
i .
or cireater annual chance of flooding to an average depth of one to
K
three feet where a clearly defined channel does not exist , where
the path of flooding in unpredictable and where velocity flow may
be evident . Such flooding is characterized by bonding or sheet
flow.
Area of special flood hazard is the land in the flood plain
i
j within a community subject to a one percent or greater chance of
flooding in any given year . The area may be designated as Zone A
I on the Flood Hazard Boundary Map (FHBM) . After detailed ratemaking
has been completed in preparation for publication of the FIRM, Zone
A usually is refined into Zones A AO AH Al-30 AE A99 VO or
V1--30 , VE or V.
Base flood means the flood having one percent chance of being S ;
jequaled or exceeded in any given year. 9991'
Basement means that portion of a building having its floor
subgrade (below ground level ) on all sides .
Breakaway wall means a wall that is not part of the structural
support of the building and is intended through its design and
construction to collapse under specific lateral loading forces
without causing damage to the elevated portion of the building or
j the supporting foundation system.
7 I '
Building means any structure built for support , shelter, or
enclosure for any occupancy or storage. (Also see Structure. ) { '
Coastal high hazard area means an area of special flood hazard M1,
extending from offshore to the inland limit of a primary frontal
dune along an open coast and any other area subiect to high JI
2
v ;,I
W, '
velociLv wave action from storms or seismic sources ._
The area is
'f
designated on a FIRM as Zone V1 - 30, VE, or V .
Peve]opment means any man-made change to improved or f
R
unimproved real estate, including, but not limited to, buildings or
other structures, mining , dredging , filling , grading , paving.
storage of materials .
i
excavating, drilling operations , or f
Flevd[Ad Building means a non-basement building (i) built, in
the case of a buildin in Zones Al-30 AE A A99 AO AH B C X
or D to have the to3 of the elevated floor or in the case of a
building in Zones V1-30 VE or V to have the bottom of the lowest k.
horizontal structure member of the elevated floor elevated above "xa '
t_he round level by means of pilings columns (posts and piers) , or
frws
:Shear walls arallel to the flow of the water and (ii) adeguatelY
anchored so as not to impair the structural inte rit of the 3u
buildin Burin a flood of u to the magnitude of. the base floor.
In the cases of Zones Al -30 AE A A99 AO AH B C X or D
.:
"elevated building" also includes a building. elevated b means of
fill or solid foundation perimeter walls with o enin sufficient to
`! facilitate the unim eded movement of flood waters . In the case of t
Tones V1 30 VF or V elevated buildings" also includes a building
t
otherwise meeting the definition of "elevated building" , even
though the lower area is enclosed b means of breakaway walls if
the b eakaway walls meet the standards of Section 12-52 .
Existing construction means for the purposes of determining
rates structures for which the "start of construction" commenced
before the effective date of the FIRM or before Januar 1 1975
(I
3 'Na
lRi
s
s
s - i
✓ ,yY� '.
4 1
.. YFli,
for F1HMs; effective before that date. "F.xist. ing construction may
Also be referred to as; "existing structures .
Existing manufartured home park or subdivision means a
manufactured home park or subdivision for which the construction of
facilities for servicing the lots on which the manufactured homes
i
1 .
are to be affixed (including at a minimum the installation of
utilities , the construction of streets , and either final site
grading or the pouring of concrete pads) is completed before the
effective date of the floodplain management regulations adopted by
a communiCy. ( L1
F\pansion to an existing manufactured home Dark or subdivision
means the preparation of additional sites by the construction of
{ facilities for servicing the lots on which the manufactured homes
arc to be affixed ( including the installation of utilities,_ the
construction of streets and either final site grading or the
pourinq of concrete pads) .
C
Flood or flooding means:
(a) A general and temporary condition of partial or
complete inundation of normally dry land areas "
from:
(1 ) The overflow of inland or tidal waters; ! "
(2) The unusual and rapid accumulation or runoff
of surface waters from any source.
i
Mudslides (i .e. , mudflow) which are j
� proximately caused by flooding as defined in I
r,
paragraph (a) (2) of this definition and are ' s "
q A_.
9 . q
" ...�. -._ ._...� .... ...__.___...-�..-.•.•r+.-+-n•cmgN�rT3�M161P?�'''�^'.•"V.r.-..��T._.__ r._. �-•l,^cr— ._-�2 ,,.}a. � � � C
41
' l
n
41
J
� f
�1
akin to a river of liquid and flowing mud on
the surfaces of normally dry land areas , as
when earth is carried by a current of water ?
and deposited along the path of the current .
The collapse or subsidence of land along the shore
I -
of a lake or other body of water as a result of
erosion or undermining caused by waves or currents
of water exceeding anticipated cyclical levels or
suddenly caused by an unusually high water level in
a natural body of water, accompanied by a severe
storm or by an unanticipated force of nature,
such as flash flood or an abnormal tidal surge, or ,
by some similarly unusual and unforeseeable event
which results in flooding as defined in paragraph
(a) (1 ) of this definition.
l
Flood Hazard Boundary Map (FHBM) means an official map of a
community, issued by the Federal Emergency Management Agency, where
the boundaries of the areas of special flood hazard have been
defined as Zone A.
Flood Insurance Rate Map (FIRM) means an official map of a
community, on which the Federal Emergency Management Agency has `
delineated both the areas of special flood hazard and the risk
premium zones applicable to the community.
Flood Insurance Study is the official report provided by the I ,
Federal Emergency Management Agency. The report contains flood
f
profiles , as well as the flood boundary-floodway map and the water
5
MM t
:Mr ldce elevation of the base flood .
Flood phiin or flood-prone area means any land area
susceptible to being inundated by water from any source (see
definit.ton of "flooding") .
FIorxl�lain management means the operation of an overall
program of corrective and preventive measures for reducing flood
da_ male, including but not limited to emergency preparedness plans
flood control works and flood plain management regulations
Flood Wain management regulations means zoning ordinances
subdivision regulations building codes , health regulations
I special purpose ordinances (such as a flood plain ordinance
'- grading ordinance and erosion control ordinance) and other
applications of police power. The term describes such state or
1 local regulations, in any combination thereof, which provide
standards for the purpose of flood damage prevention and reduction
Flood proofing means any combination of structural and non-
structural additions , changes or adjustments to structures which
reduce or eliminate flood damage to real estate or improved real
property, water and sanitary facilities structures and their
contents .
Floodway means the channel of a river or other watercourse and
the adjacent land areas that must be reserved in order to discharge
the base flood without cumulatively increasing the water surface
elevation more than one foot.
I ,
Floor means the top surface of an enclosed area in a building
(including basement) , i .e. , top of slab in concrete slab
r >r,
� 5
p
y.'
k A< P „
' kw�i4c�'^ki
4
'i'1 Y N.•!1 Q n� ' }ifs::,':
��11y y'jS
construction or top c,f wood flooring in wood frame construction.
"I The term does not include the floor of a garage used solely for
parking vehicles .
Freeboard means a factor of safety usually expressed in feet
above a flood level for purposes of flood plain management.
Freeboard tends to compensate for the many unknown factors that
could contribute to floor heights greater than the height
calculated for a selected size floor and floodwav conditions, such
I ..
as wave action , bridge opening9 and the hydrological effect of
I
i
urbanization of the watershed . I
f Functionally dependent use means a use which cannot perform
its intended purpose unless it is located or carried out in close
proximity to water . The term includes only docking facilities,
i
port facilities that are necessary for the loading and unloading of
cargo or passengers, and ship building and ship repair` facilities
but does not include long-term storage or related manufacturing
i
facilities .
Highest adjacent grade means the highest natural elevation of
the ground surface, prior to construction , next to the proposed
I ,
walls of a structure.
i
Historic structure means any structure that is :
(a) Listed individually in the National Register of Historic
Places (a listing maintained by the Department of tl
Interior) or preliminarily determined by the Secretary of
the Interior as meeting the requirements for individual
listing on the National Register; e
r to
r o
s
(
.�a I
1 I
I
x
f (b) Certified or preliminarily determined by the Secretary of
the Interior Its contributing to the historical
4 significance of a registered historic district or a
district preliminarily determined by the Secretary to
qualify as a registered historic district;
Individually listed on a state inventory of historic
places in states with historic preservation programs
which have been approved by the Secretary of Interior; or
Individually listed on a local inventory of historic
places in communities with historic preservation programs
that have been certified either:
it By an approved state program as determined by the
Secretary of the Interior; or
Directly by the Secretary of the Interior in states
without approved programs .
1 Mangrove stand means an assemblage of mangrove trees which is f
i f
mostly low trees noted for a copious development of interlacing )
adventitious roots above the ground and which contain one or more f�
j of the following species: Black mangrove (Avicennia nitida) red
mangrove (Rhizophora mangle) ; white mangrove (Languncularia
racemosa) ; and button wood (Conocarpus erecta) .
Manufactured home means a structure transportable in one or
more sections which is built on a permanent chassis and is
designed for use with or without a permanent foundation when
attached to the required utilities The term "manufactured home"
does not include a "recreational vehicle" .
,y� l+}�p Ott°.41j4. Y•'
8
k1
..' ...-•___•__...—.� -__ _•..-r .-..•.....�.___.�..�..—_�._.�_......_.- _ _. ._—..e.-.n�:—:2T'?p..�er.f.x.,rA^..f'-�.-n -^cam-^rr
fa "S 1
Y I
"
i
41
,J"
`lean St'd levt•1 means the average height of the sea of all
:;cages of the tide . It is used as a reference for establishing
various; elevations within the floodplain. For purposes of this
chapter , the term is synonymous with National Geodetic Vertical
Datum (NGVD) , to which base flood elevation shown on a community's
flood insurance rate map (FIRM) are referenced
National Geodetic Vertical Datum (NCVD) , as corrected in 1929 , i
is a vertical control used as a reference for establishing varying
elevations within the floodplain.
New construction means for the purposes of determining
i
insurance rates , structures for which the "start of construction"
commenced on or after the effective date of an initial FIRM or
after December 31 , 1979 whichever is later, and includes any
subsequent: improvements to such structures For floodplain
management purposes , "new construction" means structures for which
the "start of construction" commenced on or after the effective
date of a flood plain management regulation adopted by a community
i
and includes any subsequent improvements to such structures
New manufactured home nark or subdivision means a manufactured
home park or subdivision for which the construction of facilities
for servicing the lots on which the manufactured homes are to be
affixed ( including at a minimum the installation of utilities the
construction of streets , and either final site grading or the
i
pouring of concrete pads) is completed on or after the effective F
M1 r �• �
date of floodplain management regulations adopted by a community. 4 rvla `i; t» x
Recreational vehicle means a vehicle which is (i) built on a
i
9
`I
V . F I
x
I
:;inglr. rhasr. is ; ( ii ) 400 :;quaro foet. or ] r•ss uhon me•asure>d at the
J largest horizontal Projections ; ( iii ) designed to be self-propelled
nr permanently towable by a light duri• truck; and ( iv) designed
primarily not for use as a permanent duelling but as temporary (�
living quarters for recreational , camping, travel , or seasonal use. If
Sand dunes means naturally occurring accumulations of sand in f
ridges or mounds landward of the beach .
Start of Construction ( for other than new construction or
substantial improvements under the Coastal Barrier Resources Act
(Pub. L. 97-348) ) , includes substantial improvement, and means the
date the building permit was issued , provided the actual start of
construction, repair , reconstruction, rehabilitation, addition,
placement , or other improvement was within 180 days of the permit
date . The actual start means either the first placement of
permanent construction of a structure on a site, such as the
pouring of slab or footings , the installation of piles, the
I
construction of columns , or any work beyond the stage of L
i
excavation ; or the placement of a manufactured home on a I
foundation . Permanent construction does not include land
i
preparation, such as clearing , grading and filling; nor does it
include the installation of streets and/or walkways; nor does it
include excavation for a basement , footings, piers , or foundations
or the erection of temporary forms; nor does it include the
AEI
1.•
installation on the property of accessory buildings , such as
or sheds not occupied as dwelling units or not_ ) garages P• 9 Part of the .
main structure. For a substantial improvement, the actual start of
10 i
1r f n
� 1 ;T 3 i-'.�._a.°'�'M':t+v rr v_ c air:%.r ^�'9 r s '�.. � .._,•..�,,,..e.�,,,�„t v.° ,;4
C
construction mr,ans the first alteration of any
wall ceiling .
floor or other structural art of a building , whether or not that
alteration affects the external dimensions of the building.
4tructtire mean ; for flood plain management purposes a walled
and roofed building including a gas or liquid storage tank that
it; prind al ] above ground, as well as a manufactured home .
"Structure" for insurance covers a ur oses means a walled and
roofed building other than a gas or liquid storage tank that in
princi all above round and affixed to a permanent site as well
as a manufactured home on a permanent foundation. For the latter
purpose , the term includes a uilding while in the course of
construction, alteration or repair, but does not include buildin
materials or supplies intended for use in such construction,
i alteration or repair, unless such materials or supplies are within
an enclosed building on the premises ._
Substantial improvement means any reconstruction,
i ^
rehabilitation addition or other im rovement of a structure the 1
y a
cost of which equal or exceeds 50 percent of the market value of ,$k#�
the :structure before the "start. of construction" of the � fr,
k .�
im rovement. . This term includes structures which have incurred err
substantial damage" regardless of the actual repair work
erformed. The term does not however , include either:
Any project for improvement of a structure to correct
existing violations of state or local health, . sanitary,
or safety codespecifications which have been identified
by the local code enforcement official and which are the
11
t
• L
VA
r e Mi K.
4
minimum nect!ssary to assure safe living conditions; or
j (2) Any alteration of a "historic structure" , provided that
l
the alteration will not preclude the structure ' s i
continued designation as a "historic structure" . I '
,
Variance is a grant of relief from the requirements of this -
r chapter which permits construction in a manner otherwise prohibited
by this chapter where specific enforcement would result in
I
i unnecessary hardship.
Section 2. That Section 12-7 of Article I , Chapter 12 of the
Code of Ordinances of the City of Dania , Florida, be and the same
is hereby amended to read as follows :
j "Sec. 12-7. BASIS FOR ESTABLISHING THE AREAS OF SPECIAL
I!j FLOOD HAZARD.
The areas of special flood hazard identified by the Federal
Emergency Management Agency in its Flood Insurance Rate Map (FIRM)
J #120034-001 and 002 , dated jjIl 5, 1983', August 18 , 1992, with
I
accompanying maps and other supporting data , and any revision
i
thereto, are adopted by reference and declared to be a part of this
chapter . " ;.
Section 3 . That Section 12-8 of Article I , Chapter 12 of the
j
Code of Ordinances of the City of Dania , Florida , be and the same
is hereby amended to read as follows :
"Sec. 12-8. ESTABLISHMENT OF DEVELOPMENT PERMIT.
A development permit shall be required in conformance with the
provisions of this chapter prior to the commencement of any
development activities including the placement of manufactured
12
r
_ -
1j homer: within 7,xu• A on the community ' s FIRM.
� )) Section A_ That Section 12-3-1 (d) of Article II , Chapter 1.2 of
.
the Code of Ordinances of the Cit} Of Dania , Florida , be and the
name is hereby amended to read as follows :
"Sec. 12-34 . VARIANCE. PROCEDURES.
(d) Variances may be issued for the reconstruction,
on of historic structures
rehabilitation or restorati
�-;t,.,�l--RegiaEer-of—H-rstoric—Pl-eiees--or—efi�—^oi�t�,,.venterY—af
�. - without regard to the procedures set forth in the
r; remainder of this section, except for subsection (h) (1) and (4) ,
1
and provided the proposed reconstruction , rehabilitation, or
restoration will not result in the structure losing its historical
designation and the variance is the minimum necessary to preserve
{ the historic character and design . "
Section 5. That Section 12-34 (h) (3) of Article II , f '
Chapter 12 of the Code of Ordinances of the City of Dania, Florida, j .
be and the same is hereby amended to read as follows:
"Sec. 12-34. VARIANCE PROCEDURES.
(h) (3) Any applicant to whom a variance is granted
i
shall be given written notice specifying the
difference between the base floor elevation
and the elevation to which the structure to be
built and stating that the cost of flood
insurance will be commensurate with the
iincreased risk to life and property resulting
from the reduced lowest floor elevation. "
13
S Yf
:;rrr7t ion 6- That Section 12-51 of Article III , Chapter 12
t
of the Code of ordinances of the City of Dania , Florida, be and the
=+<une is hereby amended to read as follows:
`Sec. 12-51 . GENERAL STANDARDS.
In all areas of special flood hazard the following provisions
are required:
(1 ) New construction and substantial improvements shall be '
anchored to prevent flotation, collapse or lateral j
movement of the structure resulting from hydrodynamic and
j hydrostatic loads inr_ludin the effects of buo anc .
(2) Manufactured homes shall be elevated_ nd anchored to
;..t, prevent flotation, collapse, or lateral movement .
Methods of anchoring may include, but are not limited to,
use of over-the-top or frame ties to ground anchors .
This standard shall be in addition to and consistent with
applicable state requirements for resisting wind forces.
(3) New construction and substantial improvements shall be
1 constructed with materials and
utility equipment
resistant to flood damage.
(4) New construction or substantial improvements shall be
constructed by methods and practices that minimize flood
damage, k
(5) Electrical , heating, ventilation, plumbing, air- p
a �1,
K
conditioning equipment, and other service facilities �a.a;
shall be designed and/or located so as to aJ,
prevent water
from entering or accumulating within the components
e
14 Y d
4 u�iT
4;,,.,.
O �.Y
y
pl
during CUnditions of flooding .
I
(G) New and replacement water supply :systems shall be
designed to minimize or eliminate infiltration of flood
waters into the system.
(7 ) New and replacement sanitary sewage systems shall be
`j
designed to minimize or eliminate infiltration of flood
waters into the systems and discharges from the systems
I
into flood waters. E
(A) On-site waste disposal systems shall be located and
i
constructed to avoid impairment to them or contamination
from them during flooding.
(9) Any alteration, repair, reconstruction or improvements to
f
a structure which is in compliance with the I,
provisions of I
this chapter, shall meet the requirements of "new f
construction" as contained in this chapter. "
Section 7 . That Section 12-52 (1) of Article III, Chapter 12
I
i
of the Code of Ordinances of the City of Dania , Florida, be and the
i :same is hereby amended to read as follows :
I "Sec. 12-52. SPECIFIC STANDARDS.
(1 ) Residential construction. New construction or
substantial improvement of any residential structure
shall have the lowest floor, including basement, elevated
no lower than eight (8) feet NGVD or the base flood
elevation as specified on the flood insurance rate map,
whichever is greater. Should solid foundation perimeter
walls be used to elevate a structure, openings sufficient utu'it� a
15
� -::J•I Yrvr'� -n.ACfYWIfi n. 1 _.'NTJT�^r`�.'.. _< r`rrt...rvwn '.^r.^�{'0. ,,
61
F2�5,t�
.F 4
i
4
1�
(
to facilitate the unimpeded movements of flood waters
shall he provided in accordance with the standards of
subsection (3) of this section .
(a) Manufactured homes that are placed or substantially
improved within Zones Al-30 , AH, and AE on the
community ' s FIRM on sites ( i ) outside of a
manufactured home park or subdivision (ii ) in a
new manufactured home park or subdivision (iii ) in
an expansion to an existing manufactured home park rs
E:
or subdivision, or ( iv) in an existing manufactured ,
home park or subdivision on which a manufactured
home has incurred "substantial damage" as the 4e
result of a flood, be elevated on a permanent
foundation such that the lowest floor of the
manufactured home is elevated to or above the base
+
+
I
flood elevation and be securely anchored to an
adequately anchored foundation system to resist
+
flotation collapse and lateral movement
b) Manufactured homes to be placed or substantially
improved on sites in an existing manufactured home
park or subdivision within Zones Al-30 AH and AE
on the community' s FIRM that are not subject to the
provisions of paragraph (1 ) (a) of this section be
elevated so that either (i ) the lowest floor of the
manufactured home is at or above the base flood
elevation , or (ii ) the manufactured home chassis is
16
ziu
I ° F
x
w a • � + zee 1 f
. .:..-.+�vr�v�..^nG�1f'Y^:M'.P!�M1MI.�R'•�..�T/+.�. ��. /v. Y^U1��..4 {1 M '..
1
1
w ;
- tV�"fie r .:
a wy
j. L•
t
i
i
qjpported by reinforced piers or' other foundation
elements of at least equivalent strength that are
II no less than 36 inches in height above grade and be )
jsecurely anchored to an adequately anchored
{
foundation system to resist flotation collapse,
and lateral movement .
) Recreation vehicles placed on sites within Zones
Al 30 AN and AF on the community's FIRM either
(i ) be on the site for fewer than 180 consecutive
days (ii) be fully licensed and ready for highway ,
use or (iii ) meet the permit requirements of
j paragraph (b) (1 ) and the elevation and anchoring
requirements for "manufactured homes" in paragraph
(1 ) (a) of this section A recreational vehicle is
(
ready for highway use if it is on its wheels or
i
j Tacking system is attached to the site only by f,
quick disconnect type utilities and security
devices and has no permanently attached additions.
Section 8 . That Section 12-52 (3) of Article III , Chapter
12 of the Code of Ordinances of the City of Dania , Florida, be and { `
M
the same is hereby amended to read as follows:
"Sec. 12-52 SPECIFIC STANDARDS.
(3) Elevated buildings. New construction or substantial
j improvements of elevated buildings that include fully '
n
enclosed areas formed by foundation and other exterior
walls below the base flood elevation shall be defined to Vic.
I
I
17
I
_.�_ —..—_._._ ..__ ..�..—..�.-...,...... ..._ __.. _. .. _ _..._.�....r —..w;-.w-.•_.+,mG+_.m.a., tea..-.�.....— ..�.�ry�v� � -
i
l
i It
,-ram sa
usable solelv for parking of vehicles, building access or
rj
storage and shall be designed to automatically equalize
hydrostatic flood forces on exterior walls by allowing
for the entry and exit of floodwaters .
(a) Designs for complying with this requirements must
either be certified by a professional engineer or i
I
architect or meet the following minimum criteria:
1 . Provide a minimum of two (2) openings having a
total net area of not less than one square
`tl
inch for every square foot of enclosed area
subject to flooding;
I 2. The bottom of all openings shall be no higher
than one foot above grade; and
i
3 . openings may be equipped with screens,
louvers , valves or other coverings or devices
1
provided they permit the automatic flow of
floodwaters in both directions .
(b) Electrical , plumbing, and other utility connections
are prohibited below the base flood elevation; �-
(c) Access to the enclosed area shall be the minimum
necessary to allow for parking of vehicles (garage
door) or limited storage of maintenance equipment
used in connection with the premises (standard
j
18
Ziul
�( a
1
(.xterior dour ) nt rrntr� to the living area
(stairway or elevator) ; and
(d) The interior portion of such enclosed area shall
not be partitioned or finished into separate rooms.
� Located within areas of special flood hazard
( 4 ) ploodways.
l"
establishe areas designed as
d in section 12-7 , are
floodways . Since the floodway is an extremely hazardous
area due to the velocity of flood waters which carry
debris , potential projectiles and has erosion potential ,
the following provisions shall apply: !
j (a) Prohibit encroachments,
including fill , new
construction, substantial improvements and other `
developments unless certification (with supporting i
technical data) by a registered professional
engineer is provided demonstrating that
i encroachme
nts shall not result in any increase in
occurrence of the base flood f
{ flood levels during 1
discharge; l
(b) If subsection M (a) is satisfied,
all new
construction and substantial improvements shall
comply with all applicable flood hazard reduction
provisions of article III .
(5) Coastal high hazard areas (V Zones) . Located within the
areas of special flood hazard established in section
1 2-7 , are areas designated as coastal high hazard areas.
These areas have special flood hazards associated with rX
N h:(�Yp�Y� •.
19
I _
Ni
.i
^y'
following provisions shall
wave wash, therefore , the
j apply: located
I or structures shall be
(a) All buildings
ch of the mean high tide.
landward of the rea
tructures shall be elevated so
(b) All buildings or s
that the bottom of the lowest supporting horizontal
ilings or columns is located no
member (excluding p
thirteen (13) feet above the
lower than a
base flood elevation level , with all space below
supporting member open so as not to
the lowest
n lattice work or
impede the flow of water . open
j decorative screening may be permitted for aesthetic
must be designed
purposes only and to wash away in
mal wave action and in acc
the event of abnor
may
ordance
kaway walls
with subsection (5) (h) . Brea I
ry permitted and must be designed to wash away in the
j and in accordance
event. of abnormal wave action
1
i with subsection (5) '
or structures shall be securely � .
(c) All building-
4
anchored on pilings or columns.
i
(d) All pilings and columns and the attached structures
collapse,
shall be anchored to resist flotation, I `
and lateral movement due to the effect of wind and
water loads acting
simultaneously on all building
components . The anchoring and support system shall
h wind and
be designed wit water loading
values
a
20
Y'
r-
ry
5
. 9.n r,.YCrf �� I -•lT
,. lyV
It
rr i
y
iY which equal or exceed the 100--year mean recurrence
1 interval (one per cent annual chance flood) .
(e) A registered professional engineer or architect
shall certify that the design, specifications and
{
plans for construction are in compliance with the
provisions contained in subsection (5) (b) , (c) and
(d) of this section.
( f) There shall be n0 fill used as structural support .
' j
Non-compacted fill may be used around the perimeter
of a building for landscaping/aesthetic purposes
� .
provided the fill will wash out from storm surge,
(thereby rendering the building free of
obstruction) prior to generating excessive loading
forces , ramping effects , or wave deflection. The
building official shall approve design plans for
landscaping/aesthetic fill only after the applicant
has provided an analysis by an engineer, architect,
and/or soil scientist , which demonstrates that the
following factors have been fully considered:
I1 , Particle composition of fill material does not
have a tendency for excessive natural `
fj
compaction; +
2 . Volume and distribution of fill will not cause
wave deflection to adjacent properties; and
i
3_ slope of fill will not cause wave run-up or
i
ramping.
21
x
�r tl d fF d•���< !>
- _�.�.r�icv'nf +v`C9]?_A':Y•t]/i'L�R y�.�, ,l� �k.-r�y}l;J°` �11`
..._ __._.�._.....w;nn.t.:.vT'h>-n•sawn--^'^�..TY"..� .:.. - .. ` - ` 4� .`. �3 iC,�'����'� ��'a�A 4h�'.
J1
1
�; V V . i.l
4
i
(g) There shall be no alteration of sand dunes oz- i
mangrove stands which would increase potential
i
flood damage.
(h) Nonsupporting breakaway walls , open lattice work, 4
ior mesh screening shall be allowed below the base (`
flood elevation provided they are not part of the
structural support of the building and are designed
so as to breakaway, under abnormally high tides or
wave action, without damage to the structural
integrity of the building on which they are to be
{ used and provided the following design
+ specifications are met .
1 . Design safe loading resistance of each wall
shall not be less than ten (10) nor more than
twenty (20) pounds per square foot ; or
2 . If more than twenty (20) pounds per square
foot , a registered professional engineer or
architect shall certify that the design wall
collapse would result from a water load less
than that which would occur during the base
flood event , and the elevated portion of the
building and supporting foundation system
shall not be subject to collapse,
displacement , or other structural damage due
to the effects of wind and water loads acting
:i
simultaneously on all building components
22
_...... .__....,.------.*._.._.:.-.....�.__._.. ._..:-_ "-'-'^.- �W45C i+T'..4cSi �:m�t!,�. ..-•-^^- `-- ----7�-.^.r+^v?'.�fYlarr�
pi 4
41,
j
j during the base flood event . .
i
i s
e�E a gee
inter=:err. Water loading valves used shall be
those associated during the base flood . Water
loading valves used shall be those required by
applicable State or the standard of the South
Florida Building Code.
(i ) If breakaway walls are utilized, such enclosed
space shall not be designed to be usable for human
i habitation, but shall be designed to be usable only
for parking of vehicles, building access, or
limited storage of maintenance equipment used in
connection with the premises.
( j ) Prior to construction, plans for any structures E -
that will have breakaway walls must be submitted to
{
the building official for approval . I
(k) Any alteration, repair, reconstruction, or ,
improvement to a structure shall not enclose the
space below the lowest floor except with breakaway F
i
walls , as provided for in subsection (5) (h) and (i)
i of this section.
Manufactured homes placed or substantially improved
within Zones V1-30 V and VE on the community's
j c �
ffJJ k K �w
M1 �Hi � 4i
23
v6
IRM nn=; ite�( i )_outside c,f a manufactured home
3 park or subdivision ( ii ) in a new manufactured
home-irk or subdivision ( iiil in an expansion to
an existing manufactured home park or subdi-vision,
or iv in an existing manufactured home nark or
subdivision on which a manufactured home has 1 -
incurred "substantial damage" as the result of a
flood meet the standards of this section and that
manufactured homes placed or substantially improved
on other sites in an existing manufactured_ home
park or subdivision within Zones V1-30 , V. and VE
on the community' s FIRM meet the requirements of
Section 12-52 0) (b) •
) Recreational vehicles placed on sites within Zones
i Al 30 V and VF on the community' s FIRM either (1 )
j be on the site for fewer than 180 consecutive days,
( ii ) be fully licensed and ready for highway use, f
or ( iii ) meet the requirements for construction in
an A Zone A recreational vehicle is ready for .
t.
highway use if it is on its wheels or iackinq
i
system is attached to the site only by quick
disconnect type utilities and security devices, and
has no permanently attached additions.
i�
Section 9 . That except as herein amended, all other
provisions of said Chapter 12 of the Code of Ordinances of the City
of Dania , Florida, shall remain in full force and effect. +?
c
24
�5
`jam` W
Section 10 . That all ordinances or parts of ordinances and
all resolutions or parts of resolut. ions in conflict herewith be and
the same are hereby repealed to the extent of such conflict .
Section 11 . That this ordinance shall be in force and take
(effect immediately upon its final passage and adoption.
PASSED and ADOPTED on First Reading on the llth AUGUST day of
- 1992 .
PASSED and ADOPTED on the Second and Final Reading on the 25th
AUGUST
day of 1992.
i
MAYOR P ISSIONER j
ATTEST:
� I
61TY CLERK - AUDITOR
APPROVED AS TO FORM AND CORRECTNESS
By
FRANK C. ADLER , City Attorney
h
t{
i
t _
25
ORDINANCE 14-92
f)
II f
� I
r
'beai�c�zm MIA
A R1.Gm.RmGR.I Pi,...:.,o..
ADVERTISING STATEMENT AuoJ,TiNnose
j 62421870092C8160000133363
fffLJLrIIIEILI11Illl,l,Ill,llllrl,lllnll„lllllrll -- 27 i:�
CITY OF DANIA Your billing number Is: X21870 0 08/16/92
WANDA MUL L I KIN CITY CLERK It you have any questions regarding this statement. tall 376.2500 41
PO BOX 1708 Dade. 525-1177 In Broward or 1-1100.234-4803 In Palm Beath
DANIA FL 33004-1708
PLEASE RETURN THIS STUB WITH PAYMENT TO ASSURE PROPER CREC
SEE BACK FOR MAILING INSTRUCTIONS
1_1 HEMIAMI HERALD 2/9 BILLED ACCOUNT 3 DOCUMENT NUMBER 4 BILLING DATE
THE MIAMI RALD PUBLISHING CO CITY OF DAIIIA
1 HERALD PLAZA WANDA MULLIKIN CITY CLERK T4
MIAMI, FLORIDA 33132-1693 PO BOX 1708 r+.ncoa OS/16/92
DAILIA-El 17112II4-17 OR
5 I BILLING PERIOD 6 TERMS OF PAYMENT 7/8 ACCOUNT NO.
DB/10�92 - nxiTy/9 - tr NFT ANOIINT mtF BY no/ntia
9�— CONTRACT AGREEMENT 29 AOYERTISING THIS PERIOD 29 ADVERTISING TO DATE _
TYPE RENEWAL SIZE REBATABLE NON-REBATABLE TOTAL REBATABLE NON-REBATABLE TOTAL -
DATE
.'I 0 11 1 - - 30 15 18 17 le 19 20
�� _- IIP[NC[ _IJ eE$cRVnON'RRo0VC1 Coot SAY' ;
pall _ AO NUY_R_IR O ARGE OR CRENTS rw dY[WSIONS TIMES IIR.LtO VWQS KATE GROSS AMOUNT MFI AYOWP
BALANCE FORWARD 00(
CLASSIFIED CONTRACT X21870
BRO14ARD LEGAL
8/1 1616600 NOTICE OF HEARING BE000 0117 1 I 7S d77 5521 _
1 AFFIDAVIT(S) 8/1 '='•
8/1 1809500 NOTICE OF PUBLIC HEAVA-19-92 011 1 9� d7 731' .
1 AFFIDAVIT(5) 8/1� ZOL
CLASSIFIED TOT. 133.36
TOTAL BILLING THIS PERIOD (NET OFIALL DISCOUIITS) 13336
WE VALUE YOUR BUSINESS THANK YOU jIOR AD ERTISIIICI WITH
THE MIAMI HERALD/EL NUEVO PIERALD.
xx I I
TO INSURE YOUR ADVERTISING RUII� AS SCHEDULED, PLEASE f1AKE SURQ
YOUR PAYMENT IS RECEIVED BY. THD 20TH OF THE MONTH. BY DOIIIG Tf IS
YOU WILL AVOID A LATE PAYMENT 9HARGE OF 1 1/2; FINANC CHAROE.
TO PLACE A CLASSIFIED AD It BROFIARD, PL ASE CALL
764-7026 (TOLL FREE) -, -
r Ao:Wa Fs n n
TOTAL WET CMREWT CURRENT
049 DAYS 70 DAYS 60 GAYS I 90 DAYS AYouNr cRoss AYaRrt WEr AYOUNI .
13336
'he a fiinmi Ifirrnll oPL-TomId
may„`
�DWARJU EDMON
+K Miami 1*m1a
i I
PUBLISHED DAILY
BROWARD COUNTY -FLORIDA
STATE OF FLORIDA
II COUNTY OF BROWARD
I Before the undersigned authority
personally appeared:
r!e
ANN MARTUI.A
who on oath says that he/she is: NOTK! ra Ala. N
"' ..
CUSTODIAN OF RECORDS
n:nPa�..srro- rarwl,� -
r
of :^be Miami Herald, a daily news-
paper published at Brovard County, `OwyF..rN.wNr�. ar
Florida; that the attached copy of
advertisement was published in said
newspaper in the issues of:
!N
AUGUST 14 , 1992
IN µ
AfPiant further says that the said ! F , ' •
The Miami Herald Brovard Edition is w«wam.o eoe..e
a newspaper published at Broward w«
,
an
County, Florida and that the said .d.las
newspaper(s) has (have) heretofore
been continuously published in said .:°F»'.�«
Brovard County, Florida each day
and has (have) been entered as by
.,1r Gn•Cwv«..on w,U,
second class mail matter at the
post office in said Dade, County
Florida, for a period of one yearp 'd �w
next preceding the first publica- I^^• �w^^
.FF.rurowm.aw
tion of the attached copy of ad- idw ►,maw,
vertisement; and affiant further A� ,I VP9
says that he has neither paid nor
promised any person, firm or
corporation any discount, rebate,
commission or refund for the pur-
pose of securing this advertisement
for publication in the said nevspa-
per(s) .
Sworn and subscribed before me
this L day ofA„g„sr A.D.19 g2
.` -.� Virginia J . Gallon
My Commis n
expires: y
Y
1 -
1
ry
:G>1
1
^p{y M
1
i=-
1
tr* ;