HomeMy Public PortalAboutOrdinances-2013-322 CITY OF TIFFIN ORDINANCE NO. 2013-322
- AN ORDINANCE TO ADOPT THE 2009 INTERNATIONAL BUILDING
CODE, 2009 INTERNATIONAL RESIDENTIAL CODE, 2011 NATIONAL
ELECTRICAL CODE, 2009 INTERNATIONAL FUEL GAS CODE, 2009
INTERNATIONAL MECHANICAL CODE, 2009 INTERNATIONAL
PLUMBING CODE, 2009 INTERNATIONAL PROPERTY
MAINTENANCE CODE, AND 2009 INTERNATIONAL FIRE CODE
AND AMENDING THE MUNICIPAL CODE OF TIFFIN, IOWA,
CHAPTER 155, BUILDING CODES, TO INCLUDE AN EXCEPTION
UNDER 155.02 FIRE SAFETY PROVISIONS AND UPDATE THE
BUILDING CODE PROVISIONS, AND AMENDING PROVISIONS OF
THE MUNICIPAL CODE OF TIFFIN, IOWA, CHAPTER 156, HOUSING
CODE, TO UPDATE BUILDING CODE PROVISIONS
BE IT ENACTED by the City Council of the City of Tiffin, Iowa:
Section I. Purpose: The purpose of this ordinance is to adopt the 2009
International Building Code, 2009 International Residential Code, 2011 National
Electrical Code, 2009 International Fire Code, 2009 International Mechanical Code,
2009 International Plumbing Code, 2009 International Fuel Gas Code, and 2009
International Property Maintenance Code and to amend Chapter 155, Code of
Ordinances, to include an exception under Fire Safety Provisions and update the
building code provisions, and to amend Chapter 156, Code of Ordinances, to update
building code provisions.
Section II. Adoption of Uniform Codes. The 2009 International Building
Code, 2009 International Residential Code, 2011 National Electrical Code, 2009
International Fire Code, 2009 International Mechanical Code, 2009 International
Plumbing Code, 2009 International Fuel Gas Code, and 2009 International Property
Maintenance Code are hereby adopted, and any amendments hereto.
Section III. Amendment. Chapter 155 is hereby replaced with the following:
CHAPTER 155
BUILDING CODES
155.01 Building Codes Adopted 155.03 Amendments to the International Building Code
155.02 Fire Safety Provisions and the International Residential Code
155.01 BUILDING CODES ADOPTED.
1. Except as hereinafter modified, that certain building codes known as the International Building
Code, 2009 Edition, including Appendix H titled "Signs", and the International Residential
Code, 2009 Edition, including Appendices E titled"Manufactured Housing Used as Dwellings,"
F titled "Radon Controlled Methods," G titled "Swimming Pools, Spas and Hot Tubs," H titled
"Patio Covers" and K titled "Sound Transmission" as published by the International Code
Council in cooperation with the International Conference of Building Officials, which codes are
specifically incorporated by reference shall be known as the building code.The provisions of said
building code shall control the design, construction, quality of materials, erection, installation,
addition, alteration, repair, location, relocation, replacement, removal, demolition, use and
maintenance of buildings and other structures within the incorporated limits of Tiffin, Iowa.
2. The following listed Codes, including any amendments thereto, are also hereby adopted for all
residential and nonresidential building construction in the City:
a. International Building Code(2009)
b. International Residential Code(2009)
c. International Fire Code(2009)
d. International Mechanical Code(2009)
e. International Plumbing Code(2009)
f. International Fuel Gas Code(2009)
g. International Property Maintenance Code(2009)
h. National Electrical Code(2011)
3. The City shall maintain a copy of the codes available for public reference.
155.02 FIRE SAFETY PROVISIONS. The following situations shall require sprinkler systems, as
follows: An automatic sprinkler system shall be installed throughout:
1. Every apartment house with three(3) floors of residential occupancy, three (3) or more stories in
height, or containing nine(9) or more dwelling units;
2. Every congregate residence of three (3) floors, three (3) or more stories in height, or having an
occupant load of twenty(20) or more; and
3. Every hotel three (3) or more stories in height or containing twenty (20) or more guest rooms.
Residential or quick-response standard sprinklers shall be used in dwelling units and guest room
portions of the building. For the purpose of this section, area separation walls used to define
separate buildings shall have no openings.
4. Exceptions:
a. Sprinklers may be omitted in townhouse style buildings containing less than nine (9)
dwelling units and three(3)floors of residential occupancy.
b. This section shall not apply to those buildings listed in 155.02(1) when construction was
completed before December 31, 2008, and which have had no additions or alterations
since that date.
155.03 AMENDMENTS TO THE INTERNATIONAL BUILDING CODE AND THE
INTERNATIONAL RESIDENTIAL CODE. Certain sections, and portions of sections, of the
International Building Code, 2009 Edition (hereinafter IBC) and the International Residential Code for
One-and Two-Family Dwellings,2009 Edition(hereinafter IRC),are modified as set forth in this section.
1. Delete the following Sections from Chapter One of the IBC and insert in lieu thereof the
following:
101.1 Title.
These regulations shall be known as the Building Code of Tiffin, hereinafter referred to
as"this code."
101.4 Referenced codes.
The other codes listed in Sections 101.4.1 through 101.4.7 and referenced elsewhere in
this code shall be considered part of the requirements of this code to the prescribed
extent of each such reference.
101.4.1 Electrical.
The provisions of the Electrical Code adopted by the State of Iowa Electrical Board
shall apply to the installation of electrical systems, including alterations, repairs,
replacement,equipment,appliances,fixtures,fittings,and appurtenances thereto.
101.4.2 Gas.
The provisions of the 2009 International Fuel Gas Code shall apply to the installation of
gas piping from the point of delivery, gas appliances, and related accessories as covered
in this code. These requirements apply to gas piping systems extending from the point
of delivery to the inlet connections of appliances and the installation and operation of
residential and commercial gas appliances and related accessories.
101.4.3 Mechanical.
The provisions of the 2009 International Mechanical Code shall apply to the
installation, alterations, repairs, and replacement of mechanical systems, including
equipment, appliances, fixtures, fittings and/or appurtenances, including ventilating,
heating, cooling, air-conditioning and refrigeration systems, incinerators, and other
energy-related systems.
101.4.4 Plumbing.
The provisions of the 2009 International Plumbing Code shall apply to the installation,
alteration, repair, and replacement of plumbing systems, including equipment,
appliances, fixtures, fittings and appurtenances, and where connected to a water or
sewage system and all aspects of a medical gas system. The provisions of the
International Private Sewage Disposal Code shall apply to private sewage disposal
systems.
101.4.5 Property maintenance.
The provisions of the 2009 International Property Maintenance Code shall apply to
existing structures and premises; equipment and facilities; light, ventilation, space
heating, sanitation, life and fire safety hazards; responsibilities of owners, operators and
occupants;and occupancy of existing premises and structures.
101.4.6 Fire prevention.
The provisions of the 2009 International Fire Code and as amended in this Chapter shall
apply to matters affecting or relating to structures, processes and premises from the
hazard of fire and explosion arising from the storage, handling or use of structures,
materials or devices; from conditions hazardous to life,property or public welfare in the
occupancy of structures or premises; and from the construction, extension, repair,
alteration or removal of fire suppression and alarm systems or fire hazards in the
structure or on the premises from occupancy or operation.
101.4.7 Energy.
The provisions of the State of Iowa Energy Conservation Code shall apply to all matters
governing the design and construction of buildings for energy efficiency.
105.1 Required.
Any owner or authorized agent who intends to construct, enlarge, alter, repair, move,
demolish,or change the occupancy of a building or structure,or to erect,install,enlarge,
alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing
system, the installation of which is regulated by this code, or to cause any such work to
be done, shall first make application to the building official and obtain the required
permit.
105.1.1 Issuance of permits.
No permit shall be issued to an individual who does not have a valid license to perform
such work.
105.1.2 Licenses required.
a) State of Iowa electrical contractor license with a class A master electrician for all
electrical work defined by the State of Iowa contractor licensing program.
b) State of Iowa master license for hydronic, mechanical, medical gas and plumbing
work defined by State of Iowa contractor licensing program.
c) National Institute for certification in Engineering Technologies(NICET)Level III for
any person designing water based fire protection system.
d) National Institute for certification in Engineering Technologies (NICET) Level III
for any person designing fire alarm system.
e) City of Tiffin sewer&water installer license.
110.3 Required inspections.
The building official, upon notification, shall make the inspections set forth in Sections
110.3.1 through 110.3.10.
1103.1 Footing and foundation inspection.
Footing and foundation inspections shall be made after excavations for footings are
complete and any required reinforcing steel is in place. For concrete foundations, any
required forms shall be in place prior to inspection.Materials for the foundation shall be
on the job, except where concrete is ready mixed in accordance with ASTM C 94, the
concrete need not be on the job.
110.3.2 Concrete slab and under-floor inspection.
Concrete slab and under-floor inspections shall be made after in-slab or under-floor
reinforcing steel and building service equipment, conduit, piping accessories and other
ancillary equipment items are in place, but before any concrete is placed or floor
sheathing installed,including the subfloor.
110.3.3 Lowest floor elevation.
In flood hazard areas, upon placement of the lowest floor, including the basement, and
prior to further vertical construction, the elevation certification required in Section
1612.5 shall be submitted to the building official.
110.3.4 Frame inspection.
Framing inspections shall be made after the roof deck or sheathing, all framing, fire
blocking and bracing are in place and pipes, chimneys and vents to be concealed are
complete and the rough electrical, plumbing, heating wires, pipes and ducts are
approved.
110.3.5 Fire-resistant penetrations.
Protection of joints and penetrations in fire resistance-rated assemblies shall not be
concealed from view until inspected and approved.
110.3.6 Other inspections.
In addition to the inspections specified above,the building official is authorized to make
or require other inspections of any construction work to ascertain compliance with the
provisions of this code and other laws that are enforced by the Department of Building
Safety.
110.3.7 Special inspections.
For special inspections,see Section 1704.
110.3.8 Final inspection.
The final inspection shall be made after all work required by the building permit is
completed.
2. Delete the following Section from Chapter Five of the IBC and insert in lieu thereof the
following:
501.2 Address numbers.
Approved numbers or addresses shall be placed on all buildings in accordance with the
fire code.
3. Amend Sections 1011 from Chapter Ten of the IBC and insert in lieu the following:
1011.1.1 Additional Exit Signs.
Exit signs may be required at the discretion of the code official to clarify an exit or exit
access.
1011.5.2 Exit Sign Illumination.
In new construction, or if an exit sign is replaced, exit signs shall use an LED lighting
system and be illuminated internally. Exit signs shall have a battery backup unless an
on-site generator set is used. Luminance on the face of an exit sign shall have an
intensity of not less than 5.0 foot-candles(53.82 lux).
1011.5.4 Combination Lights.
Combination exit sign/emergency light devices are prohibited in all new construction.
1011.5.5 Separation of Emergency Lighting.
In new construction, emergency lighting shall be separated from the exit sign by a
minimum of 6 feet.
1011.5.6 Self-luminous and Photo luminescent exit signs.
Self-luminous and photo luminescent exit signs are not allowed. Exception: Approved
self-luminous and/or photo luminescent exit may be allowed in tents by approval of the
Code Official.
1011.5.7 Self-Testing Exit Signs and Emergency Lights.
Exit signs and/or emergency lights mounted higher than 8 1/2 feet from floor level to the
bottom of the exit sign or emergency light or if the exit sign or emergency light is
mounted in a location where it cannot be manually tested, the exit sign and/or
emergency light shall be self-testing and have a visual diagnostic indicator.
4. Delete the following Section from Chapter Thirteen of the IBC and insert in lieu thereof
the following:
1301.1.1 Criteria.
Buildings shall be designed and constructed in accordance with the State of Iowa Energy
Conservation Code.
5. Delete the following Sections from Chapter Twenty-seven of the IBC and insert in lieu
thereof the following:
2701.1 Scope.
This chapter governs the electrical components, equipment and systems used in
buildings and structures covered by this code. Electrical components, equipment, and
systems shall be designed and constructed in accordance with the provisions of the 2011
National Electrical Code,except as hereafter modified:
Delete section 210.8,paragraph(A)and insert in lieu thereof the following paragraph:
(A) Dwellings Units. All 125-volt, single-phase, 15- and 20-ampere receptacles
installed in the locations specified in (1) through (8) shall have ground-fault circuit-
interrupter protection for personnel.
(1) Bathrooms.
(2) Garages, and also accessory buildings that have a floor located at or below grade
level not intended as habitable rooms and limited to storage areas,work areas,and areas
of similar use.
Exceptions:
1. Receptacles not readily accessible.
2. A single receptacle or a duplex receptacle for two appliances located within
dedicated space for each appliance that,in normal use,is not easily moved from
one place to another and that is cord-and-plug connected in accordance with
400.7(A)(6), (A)(7), or (A)(8). Receptacles installed under exception 210.8(A)
(2)shall not be considered as meeting the requirements of 210.52(G).
(3) Outdoors.
Exception: Receptacles not readily accessible and supplied by a dedicated
branch circuit for electric snow-melting or deicing equipment shall be
permitted to be installed in accordance with 426.28.
(4) Crawl spaces at or below grade level.
(5) Unfinished basements, for the purposes of this section, unfinished basements are
defined as portions or areas of the basement not intended as habitable rooms and limited
tom storage areas,work areas,and other similar uses.
Exceptions:
1. Receptacles not readily accessible.
2. A single receptacle or a duplex receptacle for two appliances located within
dedicated space for each appliance that,in normal use,is not easily moved from
one place to another and that is cord-and-plug connected in accordance with
400.7(A)(6),(A)(7),or(A)(8).
3. A receptacle supplying a permanently installed fire or burglar alarm
systems. Receptacles installed under exception 210.8(A) (2) shall not be
considered as meeting the requirements of 210.52(G).
(6) Kitchen receptacles that serve a countertop surface.
(7) Laundry, utility, and wet bar sink receptacles when installed within 6-ft of outside
edge of a sink.
2702.1 Installation.
Emergency and standby power systems shall be installed in accordance with the 2011
National Electrical Code,NFPA 110,and NFPA 111.
6. Delete the following Section from Chapter Thirty-four of the IBC and insert in lieu
thereof the following:
3410.2 Applicability.
Structures existing prior to the effective date of this ordinance and in which there is
work involving additions,alterations or changes of occupancy shall be made to conform
to the requirements of this section or the provisions of Sections 3403 through 3407.The
provisions in Sections 3410.2.1 through 3410.2.5 shall apply to existing occupancies that
will continue to be, or are proposed to be, in Groups A, B, E, F, M, R, S and U. These
provisions shall not apply to buildings with occupancies in Group H or I.
7. Delete the following Sections from Chapter One of the IRC and insert in lieu thereof the
following:
R101.1 Title.
These provisions shall be known as the Residential Code for One- and Two-Family
Dwellings of Tiffin, and shall be cited as such and will be referred to herein as is "this
code".
R105.1 Required.
Any owner or authorized agent who intends to construct, enlarge, alter, repair, move,
demolish,or change the occupancy of a building or structure,or to erect,install,enlarge,
alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing
system, the installation of which is regulated by this code, or to cause any such work to
be done, shall first make application to the building official and obtain the required
permit.
R105.1.1 Issuance of permits.
No permit shall be issued to an individual who does not have a valid license to perform
such work,except for state's exemption for a homeowner that qualifies for a Homestead
Tax Exemption.
R105.1.2 Licenses required.
a) State of Iowa electrical contractor license with a class A master electrician for all
electrical work defined by the State of Iowa contractor licensing program.
b) State of Iowa master license for hydronic, mechanical, medical gas and plumbing
work defined by State of Iowa contractor licensing program.
c) National Institute for certification in Engineering Technologies(NICET)Level III for
any person designing water based fire protection system.
d) National Institute for certification in Engineering Technologies (NICET) Level III
for any person designing fire alarm system.
e) City of Tiffin sewer&water installer license.
R105.2 Work exempt from permit.
Permits shall not be required for the following. Exemption from permit requirements of
this code shall not be deemed to grant authorization for any work to be done in any
manner in violation of the provisions of this code or any other laws or ordinances of this
jurisdiction.
Building:
1. One-story detached accessory structures used as tool and storage sheds,
playhouses and similar uses,provided the floor area does not exceed 200 square
feet(18.58 m2).
2. Fences not over 6 feet(1829 mm)high.
3. Retaining walls that are not over 4 feet(1219 mm) in height measured from
the bottom of the footing to the top of the wall,unless supporting a surcharge.
4. Water tanks supported directly upon grade if the capacity does not exceed
5,000 gallons (18927 L) and the ratio of height to diameter or width does not
exceed 2 to 1.
5. Sidewalks and driveways.
6. Painting,papering,tiling, carpeting,cabinets, counter tops and similar finish
work.
7. Prefabricated swimming pools that are less than 24 inches(610 mm)deep.
8. Swings and other playground equipment.
9. Window awnings supported by an exterior wall which do not project more
than 54 inches (1372 mm) from the exterior wall and do not require additional
support.
10. Decks not exceeding 200 square feet(18.58 m2) in area, that are not more
than 30 inches (762 mm) above grade at any point and do not serve the exit
door required by Section R311.4.
11. Reapplication of shingles and roof sheathing provided less than 50%of the
sheathing is replaced and other structural alterations are not required.
12. Reapplication of siding.
13. Window replacement provided window opening sizes are not altered and
conforming rescue and escape windows are present in all sleeping rooms.
Electrical:
Repairs and maintenance: A permit shall not be required for minor repair work,
including the replacement of lamps or the connection of approved portable
electrical equipment to approved permanently installed receptacles.
Gas:
1. Portable heating,cooking or clothes drying appliances.
2. Replacement of any minor part that does not alter approval of equipment or
make such equipment unsafe.
3. Portable-fuel-cell appliances that are not connected to a fixed piping system
and are not interconnected to a power grid.
Mechanical:
1. Portable heating appliances.
2. Portable ventilation appliances.
3. Portable cooling units.
4. Steam, hot or chilled water piping within any heating or cooling equipment
regulated by this code.
5. Replacement of any minor part that does not alter approval of equipment or
make such equipment unsafe.
6. Portable evaporative coolers.
7. Self-contained refrigeration systems containing 10 pounds (4.54 kg) or less
of refrigerant or that are actuated by motors of 1 horsepower(746 W)or less.
8. Portable-fuel-cell appliances that are not connected to a fixed piping system
and are not interconnected to a power grid.
Plumbing:
1. The stopping of leaks in drains, water, soil, waste or vent pipe; provided,
however, that if any concealed trap, drainpipe, water, soil, waste or vent pipe
becomes defective and it becomes necessary to remove and replace the same
with new material, such work shall be considered as new work and a permit
shall be obtained and inspection made as provided in this code.
2. The clearing of stoppages or the repairing of leaks in pipes, valves or
fixtures, and the removal and reinstallation of water closets, provided such
repairs do not involve or require the replacement or rearrangement of valves,
pipes or fixtures.
R108.3 Building permit valuations.
The applicant for a permit shall provide an estimated permit value at time of application.
Permit valuations shall include total value of work, including materials and labor, for
which the permit is being issued, such as electrical, gas, mechanical, plumbing
equipment,and permanent systems.
The building official shall verify the applicant's valuation by using the most current
Building Valuation Data Table published in Building Safety Journal to determine the
permit value.Final building permit valuation shall be set by the building official.
8. Modify the following Sections from Chapter Three of the IRC and inserting the
following:
R301.2 Climatic and geographic design criteria.
Buildings shall be constructed in accordance with the provisions of this code as limited
by the provisions of this section. Additional criteria shall be established by the local
jurisdiction and set forth in Table R301.2(1).
Table R301.2(1)
Climatic and Geographic Design Criteria
Subject To Damage From
Ice Shield
Ground Wind Seismic Frost Winter Under- Air Mean
Snow Speed Design Line Design layment Flood Freezing Annual
Load MPH Category Weathering Depth Termite Decay Temp Required Hazards Index Temp
25 90 A Severe 42" M—H S—M -5°F Yes 8/22/02 2000 50 F
R302.2 Townhouses.
Each townhouse shall be considered a separate building and shall be separated by fire-
resistance-rated wall assemblies meeting the requirements of Section R302 for exterior
walls.
Exception: A common 2-hour fire-resistance-rated wall is permitted for
townhouses if such walls do not contain plumbing or mechanical equipment,
ducts or vents in the cavity of the common wall. Electrical installations shall be
installed in accordance with Chapters 33 through 42.
Penetrations of electrical outlet boxes shall be in accordance with Section R302.3.
R302.2.1 Continuity.
The fire-resistance-rated wall or assembly separating townhouses shall be continuous
from the foundation to the underside of the roof sheathing, deck or slab. The fire-
resistance rating shall extend the full length of the wall or assembly, including wall
extensions through and separating attached enclosed accessory structures.
R302.2.2 Parapets.
Parapets constructed in accordance with Section R302.2.3 shall be constructed for
townhouses as an extension of exterior walls or common walls in accordance with the
following:
1. Where roof surfaces adjacent to the wall or walls are at the same elevation, the
parapet shall extend not less than 30 inches(762 mm)above the roof surfaces.
2. Where roof surfaces adjacent to the wall or walls are at different elevations and 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.
Exception: A parapet is not required in the two cases above when the roof is
covered with a minimum class C roof covering, and the roof decking or
sheathing is of noncombustible materials or approved fire-retardant treated
wood for a distance of 4 feet (1219 mm) on each side of the wall or walls, or
one layer of 5/8-inch (15.9 mm) Type X gypsum board is installed directly
beneath the roof decking or sheathing, supported by a minimum of nominal 2-
inch(51 mm) ledgers attached to the sides of the roof framing members, for a
minimum distance of 4 feet(1220 mm)on each side of the wall or walls.
3. A parapet is not required where roof surfaces adjacent to the wall or walls are at
different elevations and the higher roof is more than 30 inches (762 mm) above the
lower roof. The common wall construction from the lower roof to the underside of the
higher roof deck shall have not less than a 1-hour fire-resistance rating.The wall shall be
rated for exposure from both sides.
R302.2.3 Parapet construction.
Parapets shall have the same fire-resistance rating as that required for the supporting
wall or walls. On any side adjacent to a roof surface, the parapet shall have
noncombustible faces for the uppermost 18 inches(457 mm),to include counter flashing
and coping materials. Where the roof slopes toward a parapet at slopes greater than two
units vertical in 12 units horizontal (16.7-percent slope), the parapet shall extend to the
same height as any portion of the roof within a distance of 3 feet (914 mm), but in no
case shall the height be less than 30 inches(762 mm).
R302.2.4 Structural independence.
Each individual townhouse shall be structurally independent.
Exceptions:
1. Foundations supporting exterior walls or common walls.
2. Structural roof and wall sheathing from each unit may fasten to the common
wall framing.
3. Nonstructural wall coverings.
4. Flashing at termination of roof covering over common wall.
5. Townhouses separated by a common 2-hour fire-resistance-rated wall as
provided in Section R302.2.
R305.1 Exceptions.
3. Ceiling height may be reduced 6 inches for main beams and mechanical ducts
provided the prescribed ceiling height is maintained in at least two-thirds (2/3) of the
room.
R313.1 Townhouse automatic fire sprinkler systems.
An automatic residential fire sprinkler system shall be installed in townhouses with five
or more units.
Exceptions:
An automatic residential fire sprinkler system shall not be required when
additions or alterations are made to existing townhouses that do not have an
automatic residential fire sprinkler system installed.
R313.2 One- and two-family dwellings automatic fire systems. Delete the entire
Section.
R319.1 Premises identification.
Approved numbers or addresses shall be placed on all buildings in such a position as to
be plainly visible and legible from the street or road fronting the property. Said numbers
shall contrast with their background. Address numbers shall be in Arabic numerals or
alphabet letters a minimum of 4 inches in height with a minimum stroke width of 1/2
inch. Where access is by means of a private road and the building cannot be viewed
from the public way, a monument,pole or other sign or means shall be used to identify
the structure.
R317.1 Location required.
Protection of wood and wood based products from decay shall be provided in the
following locations by the use of naturally durable wood or wood that is preservative-
treated in accordance with AWPA U1 for the species,product,preservative and end use.
Preservatives shall be listed in Section 4 of AWPA U1.
1. Wood joists or the bottom of a wood structural floor when closer than 18 inches(457
mm) or wood girders when closer than 12 inches (305 mm) to the exposed ground in
crawl spaces or unexcavated area located within the periphery of the building
foundation.
2. All wood framing members that rest on concrete or masonry exterior foundation
walls and are less than 8 inches(203 mm)from the exposed ground.
3. Sills and sleepers on a concrete or masonry slab that is in direct contact with the
ground unless separated from such slab by an impervious moisture barrier.
4. The ends of wood girders entering exterior masonry or concrete walls having
clearances of less than 1/2 inch(12.7 mm)on tops,sides and ends.
5. Wood siding, sheathing and wall framing on the exterior of a building having a
clearance of less than 6 inches(152 mm) from the ground or less than 2 inches(51 mm)
measured vertically from concrete steps,porch slabs,patio slabs, and similar horizontal
surfaces exposed to the weather and installed with frost protection methods approved by
the Building Official.
6. Wood structural members supporting moisture-permeable floors or roofs that are
exposed to the weather, such as concrete or masonry slabs, unless separated from such
floors or roofs by an impervious moisture barrier.
7. Wood furring strips or other wood framing members attached directly to the interior
of exterior masonry walls or concrete walls below grade except where an approved
vapor retarder is applied between the wall and the furring strips or framing members.
9. Delete following Section from Chapter Six of the IRC:
Section R612 Window sills
Section N. Amendment. Sections 156.17(6)(A)(6), 156.18(4), and 156.19(7),
(10), (11), and (19) of Chapter 156 are hereby replaced with the following:
CHAPTER 156
HOUSING CODE
156.17 MINIMUM STRUCTURE STANDARDS FOR ALL DWELLINGS.
6. Exits.
A. Every structure containing a dwelling unit or dwelling units or structure
containing a rooming unit or rooming units or a combination thereof shall comply with
the following exit requirements:
(6) Basements and floors above the second story shall have not less than two
exits, except when such floors or basements are used exclusively for the service
of the building. Dwelling units and/or rooming units in a basement may have
access to only one common exit when the occupant load served by that exit does
not exceed ten. Escape and rescue windows must be supplied for each sleeping
room. Such windows shall comply with the International Building Code
specification S2. Existing third floor and attic areas less than 500 square feet
may be used as habitable rooms if the following conditions are met: (i) one exit
fully meets International Building Code requirements to the outside of the
building; (ii) the other exit can be an attic fire escape. If access to the attic fire
escape is through a window, such window must meet the International Building
Code requirements for escape and rescue windows.
156.18 MINIMUM STRUCTURE STANDARDS FOR ALL RENTAL HOUSING.
4. Early Warning Fire Protection System. All dwelling units and rooming units shall be
provided with smoke detectors as approved by the Fire Marshal. Smoke detectors shall be
installed in accordance with the manufacturer's instructions. Dwelling units shall have smoke
detectors located on each floor level, including basements. Multi-family and rooming houses
shall have smoke detectors in each dwelling unit or rooming unit and in common corridors, stair
towers, and stairways constructed prior to 1978. Smoke detectors shall be operable at all times,
and when actuated, the detector shall provide an alarm for the dwelling unit or rooming unit. An
owner or owner's agent of a multiple unit residential building, rooming house, duplex, or single-
family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a
hearing impairment. New construction and remodeling shall be in accordance with the
International Building Code.
156.19 RESPONSIBILITIES OF OWNERS.
7. Exits.
A. Every means of egress shall be maintained in good condition and shall be free of
obstruction at all times. Fire escapes, exit corridors, exit stairways, and escape and
rescue windows and any other means of egress shall be maintained in a good state of
repair at all times. Exit signs, emergency lighting, early warning systems, and sprinkler
systems shall be maintained in good condition at all times. Required fire doors shall be
maintained self-closing and self-latching. Fire doors for stairway enclosures may be self-
closing as provided for in Chapter 10 of the International Building Code.
B. Fire drills shall be conducted once per academic semester for all fraternities and
sororities as approved by the Fire Department.
10. Plumbing System. Every supplied plumbing fixture,water piping, and waste piping shall
be maintained in a good and sanitary condition. All plumbing installed or replaced shall
be so designed as to prevent contamination of the water supply through backflow, back
siphonage, or cross connection. All plumbing newly installed or replaced shall be in
compliance with the International Plumbing Code. A minimum water pressure of 15
pounds shall be maintained to all open outlets at all times.
11. Gas Piping and Appliances. All gas piping shall be properly installed,properly supported
and shall be maintained free of leaks, corrosion, or obstruction so as to reduce gas
pressure or volume. Every gas appliance shall be connected to a gas line with solid metal
piping or approved listed metal appliance connector preceded by an approved listed
shutoff valve. Gas pressure shall be adequate to permit a proper flow of gas from all
open gas valves at all times. All gas piping shall be in compliance with the International
Mechanical Code.
19. Guardrails and Handrails. All guardrails and handrails shall be maintained in a safe and
sound condition at all times. Guardrails shall be provided where there is an abrupt
elevation change exceeding 30 inches adjacent to pedestrian areas. Guardrails and
handrails which are newly installed or replaced shall comply with the International
Building Code.
Section V. Chapter 156 of Tiffin Code of Ordinances. All provisions and
sections of Chapter 156 not specifically identified in this Ordinance remain in place
and in full force and effect.
Section VI. Authorization. The Mayor and the City Administrator/Clerk are
hereby authorized to execute any necessary documents.
Section VII. Repealer. All ordinances or parts of ordinance in conflict with the
provisions of this Ordinance are hereby repealed.
Section VIII. Severability Clause. If any section, provision or part of this
ordinance shall be adjudged invalid or unconstitutional, such adjudication shall not
affect the validity of the ordinance as a whole or any section, provision or part thereof
not adjudged invalid or unconstitutional.
Section IX. When Effective. This ordinance shall be in effect after its final
passage, approval, and posting as provided by law.
On the 23rd day of January 2013, at a regular meeting of the Tiffin City Council,
Tiffin, Iowa, Councilperson Ryan introduced Ordinance No. 2013-322, and moved
that it be given its first reading. The motion was seconded by Councilperson Bartels.
Ayes: Phillips, Upton, Bartels, Ryan Kahler
Nays: None
Five members of the Council being present and having voted "Aye", Mayor Steve
Berner declared the motion carried, and Ordinance No. 2013-322,was read the first
time, discussed, and placed on record.
On the 13th day of February 2013, at a regular meeting of the Tiffin City Council,
Tiffin, Iowa, Councilperson Kahler introduced Ordinance No. 2013-322, and moved
that it be given its second reading. The motion was seconded by Councilperson
Upton.
Ayes: Kahler, Bartels, Upton, Phillips
Nays: None
Absent: Ryan
Four members of the Council being present and having voted "Aye", Mayor Steve
Berner declared the motion carried, and Ordinance No. 2013-322,was read the
second time and discussed and placed on record.
On the 27th day of February 2013, at a regular meeting of the Tiffin City Council,
Tiffin, Iowa, Councilperson Bartels introduced Ordinance No. 2013-322, and moved
that it be given its third and last reading. The motion was seconded by Councilperson
Ryan.
Ayes: Phillips, Upton, Bartels, Ryan, Kahler
Nays: none
Five members of the Council being present and having voted "Aye", Mayor Steve
Berner declared the motion carried, and the ordinance was passed and adopted.
Whereupon the Mayor declared that Ordinance No. 2013-322 be adopted and
signified his approval of same by fixing his signature thereto. Passed by the Council
on the 27th day of February 2013 and approved by the Mayor on the 28th day of
February 2013.
CITY OF TIFFIN, IOWA:
By: & ��
STEVEN L. BERNER, Mayor
MICHON JAC gir , City Administrator/Clerk
I, Michon Jackson, City Administrator/Clerk of the City of Tiffin, Iowa, state that an
ordinance entitled AN ORDINANCE TO ADOPT THE 2009 INTERNATIONAL
BUILDING CODE, 2009 INTERNATIONAL RESIDENTIAL CODE, 2011
NATIONAL ELECTRICAL CODE, THE 2009 INTERNATIONAL FUEL GAS
CODE, 2009 INTERNATIONAL MECHANICAL CODE, 2009
INTERNATIONAL PLUMBING CODE, 2009 INTERNATIONAL PROPERTY
MAINTENANCE CODE, AND 2009 INTERNATIONAL FIRE CODE AND
AMENDING THE MUNICIPAL CODE OF TIFFIN, IOWA, CHAPTER 155,
BUILDING CODES, TO INCLUDE AN EXCEPTION UNDER 155.02 FIRE
SAFETY PROVISIONS AND UPDATE THE BUILDING CODE PROVISIONS,
AND AMENDING PROVISIONS OF THE MUNICIPAL CODE OF TIFFIN,
IOWA, CHAPTER 156, HOUSING CODE, TO UPDATE BUILDING CODE
PROVISIONS and known as No. 2013-322 was duly passed by the Council on the
27th day of February 2013, and signed by the Mayor on the 28th day of February 2013,
and published on the 28th day of February 2013, by posting copies thereof in three
public places within the limits of the City of Tiffin, Iowa. That I posted copies of
Ordinance No. 2013-322 in the following places:
The Depot, Tiffin, Iowa
Casey's, Tiffin, Iowa
Solon State Bank, Tiffin, Iowa
Administrator/Cler