HomeMy WebLinkAboutMiscellaneous APPLICANT 9/16/2008
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CHAPTER NINE
FIRE AND LIFE SAFETY
9-1 General
9-2 Fire Warning Equipment
9-3 Extinguishing Systems
9-4 Emergency Egress Path
9-5 Fire Separation Inside Parks
9-6 Fire Separation Outside Parks
9-7 Fire Separation Requirements
9-8 Wildfire Hazard Mitigation
9-1 General
9-1.1 Application. Each manufactured
dwelling, accessory building, and
accessory structure shall be sited and
installed to the minimum fire, and life
safety requirem'emts of this chapter. This
chapter applies 'to manufactured dwelling
installers, contractors, homeowners, and
park owners' siting or installing
manufactured dwellings, accessory
buildings, or accessory structures.
9-2 Fire Warning Equipment
9-2.1 Initial Sale of New Homes. At the
time of initial sale and installation, a new
manufactured . dwelling shall have
operating sm,oke alarms installed
complying with the federal Manufactured
Home Construction and Safety
Standards, 24 CFR 3280.208.
9-2.2 After Initial Sale of. New Home.
After the initial sale or installation, a
manufactured ;' dwelling shall have
approved op~rating smoke alarms
installed accor~ing to this chapter if
required by the following:
(a) When a manufactured dwelling is
relocated to or within a manufactured
dwelling park, mobile home park, or
combination park, as required by ORS
90.740(4)(d);
(b) When a manufactured dwelling is
being altered or repaired to the degree
that a permit is required;
(c) When a manufactured dwelling is
being installed on a site as a secondary
installation;
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(d) When a manufactured dwelling is
being sold or offered for sale, as required
by ORS 479.260(2);
(e) When a manufactured dwelling is
being rented, leased, or offered for rent or
lease, as required by ORS 479.270;
(f) When a manufactured dwelling is
being re-manufactured or refurbished;
(g) When a visual inspection is being
performed on a manufactured dwelling by
the Division; and
(h) Prior to an Oregon insignia of
compliance being issued by the Division.
9-2.3 Standard. Smoke alarms installed
in manufactured dwellings, basements, or
cabanas shall be listed and labeled as
conforming with the requirements of UL
217 or ANSI/UL 268. Visible signaling
appliances installed in manufactured
dwellings, basements, or cabanas shall
be listed and labeled as conforming to the
requirements of ANSI/UL 1971. Smoke
alarms in manufactured dwellings,
basements, or cabanas shall be installed
in accordance with the manufacturer's
listing, the manufacturer's installation
instructions, and this chapter. As an
alternate to the manufacturer's listing and
installation instructions smoke alarms
may be installed in accordance with
NFPA 72.
9-2.4 Smoke Alarm Locations. Smoke
alarms shall be located in areas where
the ambient conditions are within the
limits specified by the manufacturer of the
device and according to the following:
(a) A single station smoke alarm shall be
installed between the kitchen, living, or
dining areas and each bedroom;
(b) A single station smoke alarm shall be
installed outside each sleeping area;
(c) A single station smoke alarm shall be
installed inside each bedroom;
(d) Smoke alarms shall be installed
according to the listing;
(e) A multiple station smoke alarm shall
be installed on each additional level
(basement, loft, or second story) of a
manufactured dwelling;
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(f)..A smoke alarm shall be located on the
basement ceiling near the entry to a
stairway leading up from a basement into
a manufactured dwelling;
(g) A multiple station smoke alarm shall
be installed in a manufactured dwelling
basement and interconnected with at
least one smoke alarm inside the
manufactured dwelling;
(h) Smoke alarms shall not be installed
within 3 feet (91 cm) horizontally from the
supply or return air grill of a forced air
heating or cooling system.
9-2.5 Power Supply. Smoke alarms shall
receive their primary power from one of
the following sources:
(a) An alternating current power source,
along with a secondary battery source
capable of operating the device when the
primary power is interrupted; or
(b) Battery operated.
9-2.6 Power Source. Smoke alarms that
receive primary power from a 120-volt
electrical circuit shall be mounted on an
electrical outlet box and connected by a
permanent wiring method in accordance
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with NFPA 70-99. There shall be no
switches in the circuit between smoke
al~rms and the over current protective
device of that circuit. Smoke alarms shall
not receive their power from a circuit that
is protected by a ground-fault circuit-
interrupter.
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require a manufactured dwelling to have
any greater fire flow requirements than
those required for all other single family
detached homes in the same underlying
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9-3.2 Standard. If fire sprinkler systems
are added to a manufactured dwelling,
either at the place of manufacture or as
an on site retrofit, the system shall be
designed, installed, and tested according
to NFPA 130-99. Where the authority
having jurisdiction approves an alternate
system, it shall be designed, installed,
and tested according to NFPA 13-99.
9-3.3.1 Factory Installed. Manufacturers
installing fire sprinkler systems shall
comply with the following minimum
requirements:
(a) The fire sprinkler system shall be
designed to operate at water pressures
equivalent to that required to supply the
potable water system within the
manufactured dwelling;
(b) On multiple section manufactured
dwelling, the fire sprinkler system shall be
equipped with couplings at the marriage
line(s).
(c) Upon completion of the installation,
the manufacturer shall successfully.
complete a test of the fire sprinkler
system at the plant according to NFPA
13-0-99 and the DAPIA approved quality
assurance manual; and
(d) Upon completion of the test, the
manufacturer shall fill out all applicable
information on the NFPA Residential
Fire Sprinkler System Certification and
Information form (Figure 3-10.3 of
NFPA 501-01) or equivalent and
permanently post the certificate inside the
manufactured dwelling in a location
where it will not likely be removed.
9-2.7 Testing and Maintenance. Smoke
alarms shall be functionally tested by the
in~taller in accordance with the
manufacturer's instructions to assure
proper operation.
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9-~ Extinguishing Systems
9-3.1 When Needed. Fire sprinkler
systems are not required by this code but,
if installed in a manufactured dwelling, 9-3.3.2 Factory Information. Home
shall be installed according to this manufacturers installing fire sprinkler
chapter. The authority having jurisdiction systems shall provide specific DAPIA
may accept the installation of approved approved instructions indicating the
fire sprinkler systems as an alternative to following:
the local fire flow requirements. The (a) The minimum operating water
authority having jurisdiction shall not pressure i pounds per square inch (psi)
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and the minimum operating flow rate in
gallons per minute (gpm) required to
supply the system;
(b) Detailed instructions on all field
connections required to make the system
operable;
(c) Detailed instructions on how to test
the fire sprinkler system after the
manufactured dwelling is sited and all
connections have been made; and
(d) Detailed instruction on the proper
operation, maintenance, and periodic
testing of the fire sprinkler system.
9-3.4 Site Responsibilities. When a
manufactured dwelling is sited that
contains a factory installed fire sprinkler
system, the person making the fire
sprinkler system connections. shall be
responsible for the following:
(a) Making all connections to the system
according to the manufacturer's
instructions;
(b) Having all connections inspected and
the system tested for leaks by the person
making the connection;
(c) Filling out the remaining portion of the
NFPA Residential Fire Sprinkler
System Certification and Information
form (Figure 3-10.3 of NFPA 501-01) or
equivalent permanently posted inside the
manufactured dwelling; and
(d) Leaving the manufacturer's operating,
maintenance, and testing instructions for
the homeowner.
9-3.5 Field Installed. When a contractor
installs a fire sprinkler system in a
manufactured dwelling on site, the
contractor shall install it according to the
following:
(a) The contractor shall obtain a permit
from the authority having jurisdiction for
the installation;
(b) The fire sprinkler system shall be
designed to operate on available water
pressure and supplies;
(c) On .multiple section manufactured
dwelling, the fire sprinkler system shall
have couplings installed at the marriage
line(s) to enable future relocations;
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(d) Upon completion of the installation,
the contractor shall successfully complete
a test of the fire spririkler system
according to NFPA 13-0-99;
(e) The contractor shall have the
installation inspected and the test
witnessed by the authority having
jurisdiction;
(f) Upon completion of the test, the
contractor shall leave detailed instructions
for the consumer on the proper operation,
maintenance, and periodic testing of the
fire sprinkler system; and
(g) The contractor shall fill out an NFPA
Residential Fire Sprinkler System
Certification and Information form
(Figure 3-10.3 of NFPA 501-01) or
equivalent and permanently post the
certificate inside the manufactured
dwelling in a location where it will not
likely be removed.
9-4 Emergency Egress Path
9-4.1 When Required. Each
manufactured dwelling installed in a park,
subdivision, on private or public lands,
used for residential or non-residential
purposes, shall have a clear path of
egress from each exit door and each
bedroom egress window.
9-4.2 Size. Each path of egress shall be a
minimum of 3 feet (0.91 meters) in width
and exit without obstruction to a street,
alley, yard, or area that can provide a
safe sanctuary during an evacuation.
Gates and doors in the path of egress
may be locked if they can be readily
opened from the direction of egress
without the use of a key, device, or
special effort or knowledge.
9-4.3 Obstructions. All egress doors and
windows shall be readily open able from
the side from which egress is to be made,
without the use of a key or special effort
or knowledge. No dealer, installer, or
contractor shall alter the manufacturer's
egress provisions except where
specifically permitted in this code. Bars,
grill, screens, or other obstructions placed
over egress doors or windows shall be
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fire separation wall is provided through
. the center of the double carport (see
Figure 9-S.38);
(e) A double garage serving two
manufactured dwellings shall have a
minimum clearance of 6 feet (1.83
. meters) from each manufactured dwelling
or cabana served (see Figure 9-S.3C) or
a :3 foot (0.91 meters) clearance to each
manufactured dwelling or cabana served
if a one-hour fire separation, wall is
provided through the center of the double
garage (see Figure 9-S.3D);
(f) A double garage serving two
manufactured dwellings may have a zero
clearance to each manufactured dwelling
or cabana served if a one-hour fire
separation wall is provided between the
garage and each manufactured dwelling
or cabana served (see Figure 9-S.3E) or
if a one-hour fire separation wall is
provided through the center of the double
garage and a fire separation wall is
provided between the garage and
manufactured dwelling or cabana
according to the minimum requirements
set forth in Chapter 8 (see Figure 9-
9-S.3 Alternate Setbacks and S.3F);
Clearances. The minimum clearances (g) A garage serving only one
and setbacks specified in Table 9-A of manufactured dwelling may have a zero
this Chapter may be further reduced clearance to the manufactured dwelling or
according to the following: cabana if a fire separation wall is
(a) Accessory buildings under 120 square provided between the garage and the
feet ( square meters) may be built manufactured dwelling or cabana
integral to a carport or awning; according to the minimum requirements
(b) Accessory buildings under 120 square set forth in Chapter 8 (see Figure 8-4.1);
feet ( square meters) may have a (h) No more than two manufactured
zero clearance to the manufactured dwellings shall be adjoined through a
dwelling or cabana served if a one-hour common garage or carport; and
fire separation wall is provided between . (i) Manufactured dwellings shall not be
the accessory building and the adjoined through a common cabana,
manufactured dwelling; sto'rage shed, barn, awning, ramada, or
(c) Porches, decks, steps, and landings any other .structure not specifically
may be built integral to a carport or permitted in this code.
awning; (j) Two or more manufactured dwellings
(d) A double carport serving two may be joined together to enlarge the
manufactured dwellings shall have a total gross floor area of, a manufactured
minimum clearance of 3 feet (0.91 dwelling if it remains a single family
meters) from each manufactured dwelling dwelling and is attached according to
or cabana served (see Figure 9-S.3A) or Chapter 7 of this code;
a 0 foot clearance to each manufactured (k) The authority having jurisdiction may
dwelling or cabana served if a one-hour approve the further reduction of required
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releasable or removable from the inside
without the use of a key or tool.
9-S Fire Separation in Parks
9-S.1 Setbacks and. Clearances. This
section establishes the minimum
setbacks and clearances for all structures
within a manufactured dwelling park,
mobile home park, or combination park
(see Table 9-A). No municipality shall
establish more or less restrictive setbacks
or clearances within manufactured
dwelling parks, mobile home parks, or
. combination parks except as specifically
permitted in Section 9-5.3 of this chapter.
The local planning department may have
certain other restrictions as permitted in
Section 10-2 of this code.
9-S.2 Minimum Fire Separation. Each
structure within a manufactured dwelling
park, mobile home park, or combination
park shall maintain the minimum
distances to other structures specified in
Table 9-A of this Chapter. See Figure 9-
S.1A)
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setbacks and clearances when fire
resistive construction is provided between
the structures according to the
prescriptive requirements in the Oregon
One and Two Family Dwelling
I Specialty Code.
9-5.4 Measuring Setbacks and
Clearances. The setbacks and
clearances required in this chapter shall
be measured to the exterior walls of the
structures and do not include eave
overhangs except for awnings and
carports.
9-6 Fire Separation Outside Parks.
9-6.1 Setbacks and Clearances. This
section establishes the minimum
setbacks and clearances for
manufactured dwellings and associated
accessory structures and accessory
buildings outside a manufactured dwelling
park, mobile home park, or combination
park. A municipality may establish their
own setbacks and clearances or may
adopt this section by reference for
manufactured dwellings located outside
manufactured dwelling parks, mobile
home parks, or combination parks.
9-6.2 Minimum Fire Separation. Where a
municipality does not have ordinances
goveming the setbacks and dearances of
structures within a subdivision or on private
or public land outside a manufactured
dwelling park, mobile home park, or
combination park, the minimum distances
identified in Table 9-B of this Chapter
. shall be maintained:
9-6.3 Alternate Setbacks and
Clearances. The minimum clearances
and setbacks specified in Table 9-B of
this Chapter may be further reduced
according to the following:
(a) Accessory buildings under 120 square
feet (11 square meters) may be built
integral to a carport or awning;
(b) Accessory buildings under 120 square
feet (11 square meters) may have a zero
clearance to the manufactured dwelling or
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cabana served if a one-hour fire
separation wall is provided between the
accessory building and the manufactured
dwelling;
(c) Porches, decks, steps, and landings
may be built integral _ to a carport or
awning;
(d) A double carport serving two
manufactured dwellings shall have a
minimum clearance of 3 feet (0.91
meters) from each manufactured dwelling
or cabana served (see Figure 9-5.3A) or
a 0 foot clearance to each manufactured
dwelling or cabana served if a one-hour
fire separation wall is provided through
the center of the double carport (see
Figure 9-5.3B);
(e) A double garage serving two
manufactured dwellings shall have a
minimum clearance of 6 feet (1.83
meters) from each manufactured dwelling
or cabana served (see Figure 9-5.3C) or
a 3 foot (0.91 meters) clearance to each
manufactured dwelling or cabana served
if a one-hour fire separation wall is
provided through the center of the double
garage (see Figure 9-5.30);
(f) A double garage serving two
manufactured dwellings may have a zero
clearance to each manufactured dwelling
or cabana served if a one-hour fire
separation wall is provided between the
garage and each manufactured dwelling
or cabana served (see Figure 9-5.3E) or
if a one-hour fire separation wall is
provided through the center of the double
garage and a fire separation wall is
provided between the garage and
manufactured dwelling or cabana
according to the minimum requirements
set forth in Chapter 8 (see Figure 9-
5.3F);
(g) A garages serving only one
manufactured dwelling may have a zero
clearance to the manufactured dwelling or
cabana if a fire separation wall is
provided between the garage and the
manufactured dwelling or cabana
according to the minimum requirements
set forth in Chapter 8 (see Figure 8-4.1);
Datu f(6ceived: 9/;6/;P4 135
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(h) A double carport serving two
manufactured dwellings may have a zero
clearance to each manufactured dwelling;
(i) No more than two manufactured
dwellings shall be adjoined through a
common garage, carport, or awning; and
(j) Manufactured dwellings shall not be
adjoined through a common cabana,
storage shed, barn, ramada, or any other
structure not specifically permitted in this
code.
(k) Two manufactured dwellings may be
adjoined with a zero clearance if a one
hour fire separation wall is provided
between each dwelling according to the
Oregon One and Two Family Dwelling
Specialty Code and the dwellings meet
the requirements of Chapter 2 of this
code;
(I) Up to 6 manufactured dwellings may
be adjoined with a zero clearance if a
two-hour fire separation wall is provided
between each dwelling according to the
Oregon Structural Specialty Code and
the dwellings meet the requirements of
Chapter 2 (see Figure 9-7.1);
(m) Two or more manufactured dwellings
may be joined together to enlarge the
total gross floor area of a manufactured
dwelling if it remains a single family
dwelling and is attached according to
Chapter 7 of this code;
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I (n) The authority having jurisdiction may
approve the further reduction of required
setbacks and clearances when fire
resistive construction is provided between
the structures according to the
prescriptive requirements in the Oregon
One and Two Family Dwelling
Specialty Code.
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clearance or zero clearance is permitted
(see Figure 9-7.1).
9-7.2' Fire Separation Wall. Fire I
separation walls shall be built according
to the Oregon One and Two Family
Dwelling Specialty Code or the Oregon
Structural Specialty Code. Except'
where otherwise specified in this code,
structures shall be separated from each
other with fire resistive wall assemblies
tested in. accordance with ASTM E 119.
Fire-resistant-rated wall assemblies shall
extend from the ground to the underside
of the roof sheathing and extend the full
length of the common walls.
9-7.3 Parapets. Parapets shall be built
according to this code or, where not
specific, to the Oregon Structural
Specialty Code. Parapets shall only be
required when three or more
manufactured dwellings are joined
together and the roof surfaces of two or
more manufactured dwellings or adjoining
structures are at a different elevation.
Parapets shall be constructed of a wall
assembly of not less than a one-hour fire
resistive rating tested in accordance with
ASTM E 119. Fire-resistant-rated
parapets shall extend the full length of the
common wall and roof extension and
shall not be less than 30 inches (762 mm)
above the roof surface. Where the higher
roof is not more than 30 inches (762 mm)
above the lower roof, the parapet shall
extend not less than 30 inches (762 mm)
above the lower roof surface.
9-8 Wildfire Hazard Mitigation
9-8.1 Purpose. This section establishes
minimum standards for manufactured
dwellings, accessory buildings, and
accessory structures located in or
adjacent to areas subject to wildfires for
the purpose of reducing the hazards
presented by such fires.
9-7 Fire Separation Requirements
9-7.1 When Required. Fire separation
walls substantially slow the spread of fire
from one structure to another to provide
time for evacuation and response by the
local fire department. Fire separation' 9-8.2 Where Required. The provisions of
walls are specifically required between this section shall apply to all dwellings
certain manufactured dwellings and required to be protected against wildfire
accessory buildings, when a redu~~~" (:"ceived: 9//6/~P,{
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Planner: AL
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by a municipality that has adopted wildfire
zoning regulations.
9-8.3 Materials. When located in a
wildfire hazard zone, roofing material on
manufactured dwellings, accessory
building, and accessory structures shall
be made of metal, slate, concrete
shingles, or tile. Roofing may also be
made of built up roofing or asphalt
shingles if rated for flammability as a
Class C roof covering according to UL
Standard 790. Untreated wood shingles
or shake roofs shall not be permitted in a
wildfire hazard zone.
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TABLE 9-A
MINIMUM FIRE SEPARATION INSIDE PARKS
MINIMUM SETIIACKS MANUFACTURED ACCESSORY ACCESSORY GARAGES CAIIANAS
AND CLEARANCES DWELLINGS BUILDINGS STRUCTURES
Property Lme
5 feet'.)
5 feet
5 feet 5 feet 5 feet
10 feet 10 feet 10 feet
5 feet 5 feet 5 feet
a feet 2 feet 2 feet
a feet 6 fed') a feet
6 feet(3) 6 feet 10 fed')
6 feet") 10 fed') lafed')
3 fed') 10 feet") 10 feet")
a feet 3 fed') 3 fee{3)
6 fed') 6 fed') 6 fed')
a feet a feet a feet
6 fed') 6 fed') 6 fed')
a feet a feet 6 feet")
6 fed') 6 feet") 6 feet
a feet 6 feet") 6 feee)
6 feet") 6 feet 10 feet
Public Street(4)
10 feet
10 feet
Park Street
5 feet
5 feet
Park Sidewalk
2 feet
2 feet
Manufactured Dwelling on
Same Lot
Mannfactured Dwelling on
Adjacent Lot
Bnildings On tbe Same
Propertv Inside tbe Park
Buildings on Adjacent
Properties Ontside lbe
Park
Accessory Bnildings'l) on
Same Lot
Accessory Buildings'" on
Adiacent Lot
Accessory Structures'""'"
on Same Lot
Accessory Strnctures'."'"
on Adjacent Lot
Garage'" on Same Lot
Not Pemritted")
3 fed')
10 fed')
6 feet")
lafed')
6 fed')
10 feet")
10 feet")
3 fed')
3 fed')
6 feet
6 fed')
a feet
a feet
6 fed')
6 fed')
6 feet(3)
3 fed')
Garage'" on Adjacent Lot
6 feet
6 feetl')
Cabana'" on Same Lot
a feet
3 fed')
Cabana'" on Adjacent Lot
10 feet 6 feet")
NOTES:.. .. . . . . . .'
(1) Accessory bu}lwngs include storage sheds and. similar structures"used in conjunction with manufactured dwellings. but for the
purpose of this ~~le only,:shal}. .[lOt include ganig~s or cabanas since their fire separations are different.~
(2) Accessory strUctures include decks, landings, guard.rails, hand rails, steps, ranips, awnings, carports, and. silni1arstructures
used in conjuncti~m with manufactured dwellings, but for the purpose of this table only, shall not include skirt:ing ortamadassince
their fire separati~n requiremen:rs are not applicable to this table.
(3) See Section ~-5.3 of this Chapter for alternate setbacks and clearal1ces. With prior aPDToval'from the authoritv having
iurisdiction, those fIre separations noted in this table may be further reduced with the use offrre resistive construction according to
the prescriptive requirements contained in the Oregon One and Two.Family Dwelling Specialty Code.
(4) Setbacks from perimeter propertY lines and public streets may be greater than those dimensions shown in this table. See the
individual municipalities planning ordinances for further restrictions.
(5) Setbacks and clearances addressed in this table shall be measured to the exterior wall of the structure and shall not include the
eave overhangs except for, awnings and carports.
(6) These noted setbacks andcIearances are established by Oregon Revised Statute and shall not be reduced and shall not be
given a variance from the authority having jurisdiction. Applies only to property lines.
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Date Heceived:
Planner: AL
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TABLE 9-B
MINIMUM FIRE SEPARATION OUTSIDE PARKS (2) (3)
MINIMUM SETBACKS MANUFACTURED ACCESSORY ACCESSORY GARAGES CABANAS
AND CLEARANCES DWELLINGS BUILDINGS STRUCTURES
3 feel 3 feel 3 feel 3 feel 3 feet
Public Sidewalk'"
5 feel 3 feel 3 feet 5 feel 5 feet
Manufactured .dwelling or 10 feel(')
cabana on same lot 10 feet(') 3 feel o feet 6 feel
Manufactured .dwelling 10 feel")
or cabana on adjacent lot 10 feet(') 6 feel 6 feel 6 feel
Other buildings
10 feel 6 feel 6 feel 10 feel 10 feel
Accessory Buildings'" on
Same Lot 3 feel o feel o feel 3 feel 3 feet
Accessory Buildings'" on
Adjacent Lot 6 feel 6 feel 6 feel 6 feel 6 feel
Decks, landings, steps,
ramps, awnings & carports o feel o feel o feet o feel o feel
on same lot
Decks, landings, steps, 6 feel 6 feel 6 feet 6 feet 6 feel
ramps, awnings & carports
on adjacent lot
Garage on same lot
6 feel 3 feel o feet 6 feel 6 feel
Garage on adjacent lot
6 feet 6 feel 6 feet 6 feel 6 feel
NOTES: , i
(1) See section 90,1(e) of this Chapler for exceptions 10 this schedule,
(2) Clearances shown in this schedule may be further reduced according to the Oregon One and Two Fanri1y Dwelling Specialty
Code or the Oregon Structural Specialty Code With prior approval frorrithe authority having jurisdiction.
(3) This table is arily applicable when a mumcipalitydoes not haveordihimces governing the setbacks and clearances for the
'" . I' .: . ... .~ . ":"
structures mention'ed above. ',.: '
(4) The set-backs ~Ild clearances r~uired in this table.shaJ]be measured to ,the ex~4or \V~s.ofth~istructures~and.do'not.include
eave overhangs except for awnings and carports.
(5) See Section 9.~.3 of this Chapter for alternate setbacks and clearances. With prior approval from the authority having
jurisdiction, those fire separations noted in this table may be further reduced with the use offtre resistive construction according to
the prescriptive requirements contained in the Oregon One and Two FamilyUwelling Specialty Code.
"
Property Lme
Onto Heceived:
Planner: AL
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bIill; ALL DIMENSIONS SHOWN ARE THE
MINIMuM PERMITTED BY CODE.
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TYPICAL MANUFACTURED DWELLING PARK SETBACKS &
MANUFACTURED STRUCTURE
REV. 12/01/01 RHW AND PARK SPECIALTY CODES
CLEARANCES
. CHAPTER 9
FIGURE 9-5.1 A
Datel !",eceived: '!/;tluN
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Planner: AL
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