[Ord. No. 3823, 11-20-2018[1]]
A.
An ordinance of the City of Sullivan adopting the 2018 International
Residential Code.
1.
The City of Sullivan, by and through its Board of Aldermen,
had determined that the Residential Code of the City of Sullivan needs
to be updated so as to promote the health, safety and welfare of the
citizens of Sullivan, Missouri, and
2.
Section 67.280, RSMo., allows Cities to incorporate by reference
certain technical codes.
[Ord. No. 3823, 11-20-2018]
Three (3) copies of the 2018 International Residential Code,
including Appendixes E, J and M, are on file with the City Clerk of
the City of Sullivan, Missouri, at City Hall, 210 West Washington,
Sullivan, Missouri, 63080, and are hereby adopted by reference and
made a part of the Code of Ordinances as fully as if set forth in
its entirety.
[Ord. No. 3823, 11-20-2018]
A.
The code adopted by this Article is hereby amended by substituting
the following Sections or portions of Sections for and in lieu of
those Sections or portions of Sections with corresponding numbers
in the 2018 International Residential Code or where there is no corresponding
Section in the code, the following Sections shall be enacted as additions
to the code.
1.
R105.2 Work Exempt From Permit. 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. Permits shall
not be required for the following:
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Building:
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1.
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One-story detached accessory structures, provided that the floor
area does not exceed two hundred (200) square feet.
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2.
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Fences not over seven (7) feet (2,134 mm) high.
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3.
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Retaining walls that are not over four (4) feet (1,219 mm) in
height measured from the bottom of the footing to the top of the wall,
unless supporting a surcharge.
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4.
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Water tanks supported directly upon grade if the capacity does
not exceed five thousand (5,000) gallons (18,927 L) and the ratio
of height to diameter or width does not exceed two (2) to one (1).
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5.
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Sidewalks and driveways.
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6.
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Painting, papering, tiling, carpeting, cabinets, counter tops
and similar finish work.
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7.
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Prefabricated swimming pools that are less than thirty-six (36)
inches deep.
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8.
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Swings and other playground equipment.
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9.
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Window awnings supported by an exterior wall that do not project
more than fifty-four (54) inches (1,372 mm) from the exterior wall
and do not require additional support.
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10.
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Deleted in its entirety.
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11.
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Replacing siding or residing an existing residential structure.
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12.
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Replacing windows in an existing residential structure.
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2.
R105.5 Expiration. Every permit issued shall become invalid
unless the work authorized by such permit is commenced within one
hundred eighty (180) days after its issuance or after commencement
of work if more than ninety (90) days pass between inspections. The
Building Official is authorized to grant, in writing, one (1) or more
extensions of time, for periods not more than ninety (90) days each.
The extension shall be requested in writing and justifiable cause
demonstrated.
3.
R106.1 Submittal Documents. Submittal documents consisting of
construction documents, and other data shall be submitted in two (2)
or more sets with each application for a permit. The construction
documents shall be prepared by a registered design professional where
required by the Statutes of the jurisdiction in which the project
is to be constructed. Where special conditions exist, the Building
Official is authorized to require additional construction documents
to be prepared by a registered design professional. All construction
drawing shall be required to be drawn to scale.
Exception: The Building Official is authorized to waive the
submission of construction documents and other data not required to
be prepared by a registered design professional if it is found that
the nature of the work applied for is such that reviewing of construction
documents is not necessary to obtain compliance with this code.
4.
R106.2 Site Plan Or Plot Plan. The construction documents submitted
with the application for permit shall be accompanied by a site plan,
drawn to scale, showing the size and location of new construction
and existing structures on the site and distances from lot lines.
In the case of demolition, the site plan shall show construction to
be demolished and the location and size of existing structures and
construction that are to remain on the site or plot. The Building
Official is authorized to waive or modify the requirement for a site
plan where the application for permit is for alteration or repair
or where otherwise warranted.
5.
R106.2.1 Boundary Survey (New Section). All lots to be developed
shall have a boundary survey performed by a licensed Professional
Land Surveyor prior to requesting a site location inspection. A copy
of the survey shall be submitted to the Building Department at the
time the request for inspection is made. The owner/contractor shall
be present at the site location inspection and shall indicate the
location of all corners necessary for the Building Official to determine
the proper setbacks.
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Exceptions:
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1.
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When the improvement is an addition that would remain sufficiently
within the required setbacks to the extent that there would be no
doubt that the improvement was within the setbacks.
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2.
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When in the case that the size of the tract is sufficiently
large compared to the structure that the improvement would be more
than a distance of three (3) times the required setback on all sides.
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Section R112 Board of Adjustment
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6.
R112.1 General. In order to hear and decide appeals of orders,
decisions or determinations made by the Building Official relative
to the application and interpretation of this code, there shall be
and is hereby created a Board of Adjustment. The Building Official
shall be an ex officio member of said board but shall not have a vote
on any matter before the board. The Board of Adjustment shall be appointed
by the governing body and shall hold office at its pleasure. The board
shall adopt rules of procedure for conducting its business, and shall
render decisions and findings, in writing, to the appellant with a
duplicate copy to the Building Official.
7.
R112.2 Limitations On Authority. An application for appeal shall
be based on a claim that the true intent of this code or the rules
legally adopted thereunder have been incorrectly interpreted, the
provisions of this code do not fully apply or an equally good or better
form of construction is proposed. The board shall not have authority
to waive requirements of this code.
8.
R112.3 Qualifications. Delete in its entirety.
9.
R112.4 Administration. The Building Official shall take immediate
action in accordance with the decision of the board.
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Chapter 2 Definitions
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Chapter 3 Building Planning
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10.
R301.2 Climate 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).
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Table 301.2(1)
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Ground Snow Load - 20 psf
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Wind design - Speed 115 mph
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Seismic Design Category - Category C
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Weathering - Severe
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Frost Line Depth - 30 inches
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Termite - Moderate to Heavy
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Winter Design Temperature - 0 to 10 degrees Fahrenheit
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Ice Barrier Underlayment Required - No
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Flood Hazards - Firm Oct 18, 2011 & FIRM/LOMR Jan 09, 2014
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Air Freezing Index - 767
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Mean Annual Temperature - 55.3
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11.
R302.5.1 Opening Protection. Openings from a private garage
directly into a room used for sleeping purposes shall not be permitted.
Other openings between the garage and residence shall be equipped
with solid wood doors not less than one and three-eighths (1 3/8)
inches (35 mm) in thickness, solid or honeycomb-core steel doors not
less than one and three-eighths (1 3/8) inches (35 mm) thick,
or 20-minute fire-rated doors.
12.
Table R302.6.
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Table R302.6
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|---|---|
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Dwelling-Garage Separation
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Separation
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Material
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From the residence and attics
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Not less than five-eighths (5/8) inch gypsum board or equivalent
applied to the garage side
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From habitable rooms above the garage
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Not less than five-eighths (5/8) inch Type X gypsum board or
equivalent
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Structure(s) supporting floor/ceiling assemblies used for separation
required by this Section
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Not less than one-half (1/2) inch gypsum board or equivalent
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13.
R302.11 Fireblocking. In combustible construction, fireblocking
shall be provided to cut off both vertical and horizontal concealed
draft openings and to form an effective fire barrier between stories,
and between a top story and the roof space.
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Fireblocking shall be provided in wood-frame construction in
the following locations:
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1.
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In concealed spaces of stud walls and partitions, including
furred spaces and parallel rows of studs or staggered studs, as follows:
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1.1
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Vertically at the ceiling and floor levels.
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1.2
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Horizontally at intervals not exceeding ten (10) feet (3,048
mm).
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2.
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At interconnections between concealed vertical and horizontal
spaces such as occur at soffits, drop ceilings and cove ceilings.
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3.
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In concealed spaces between stair stringers at the top and bottom
of the run. Enclosed spaces under stairs shall comply with Section
R302.7.
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4.
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At openings around vents, pipes, ducts, cables and wires at
ceiling and floor level, with an approved material to resist the free
passage of flame and products of combustion. The material filling
this annular space shall not be required to meet the ASTM E136 requirements.
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5.
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For the fireblocking of chimneys and fireplaces, see Section
R1003.19.
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6.
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Fireblocking of cornices of a two-family dwelling is required
at the line of dwelling unit separation.
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7.
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In concealed spaces of stud walls and partitions of common walls
between the living space and the garage area.
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14.
R303.3 Bathrooms. Bathrooms, water closet compartments and other
similar rooms shall be provided with aggregate glazing area in two
(2) windows of not less than three (3) square feet (0.3 m), one-half
(1/2) of which shall be openable.
Exception: The glazed areas shall not be required where artificial
light and a local exhaust system are provided. The minimum local exhaust
rates shall be determined in accordance with Section M1505. Exhaust
air from the space shall be exhausted directly to the outdoors. The
outside will be considered as the gable vent, ridge vent and soffit
vent.
15.
R308.4.2 Glazing Adjacent To Doors. Glazing in an individual
fixed or operable panel adjacent to a door shall be considered to
be a hazardous location where the bottom exposed edge of the glazing
is less than sixty (60) inches (1,524 mm) above the floor or walking
surface and it meets either of the following conditions:
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1.
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Where the glazing is within twenty-four (24) inches (610 mm)
of either side of the door in the plane of the door in a closed position.
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2.
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Delete in its entirety.
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16.
R312.3 Opening Limitations. Required guards shall not have openings
from the walking surface to the required guard height that allow passage
of a sphere four (4) inches (102 mm) in diameter.
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Exceptions:
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1.
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The triangular openings at the open side of stair, formed by
the riser, tread and bottom rail of a guard, shall not allow passage
of a sphere six (6) inches (153 mm) in diameter.
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2.
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Guards on the open side of stairs shall not have openings that
allow passage of a sphere four (4) inches (111 mm) in diameters
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17.
R312.2 Window Fall Protection. Delete Entire Section.
18.
R313 Automatic Fire Sprinkler Systems. Delete Entire Section.
19.
R315.3 Location. Carbon monoxide alarms in dwelling units shall
be installed outside of each sleeping area in the immediate vicinity
of the bedrooms and on each level. Where a fuel-burning appliance
is located within a bedroom or its attached bathroom, a carbon monoxide
alarm shall be installed within the bedroom.
20.
R317.1 Location Required. Protection of wood and wood-based
products from decay shall be provided in the following location by
the use of naturally durable wood or wood that is preservative-treated
in accordance with AWPA U1.
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1.
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Wood joists or the bottom of a wood structural floor where closer
than eighteen (18) inches (457 mm) or wood girders where closer than
twelve (12) inches (305 mm) to the exposed ground in crawl spaces
or unexcavated area located within the periphery of the building foundation.
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2.
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Wood framing members that rest on concrete or masonry exterior
foundation walls and are less than eight (8) inches (203 mm) from
the exposed ground.
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3.
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Sills and sleepers on a concrete or masonry slab that is in
direct contact with the ground.
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4.
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The ends of wood girders entering exterior masonry or concrete
walls having clearances of less than one-half (1/2) inch (12.7 mm)
on tops, sides and ends.
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5.
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Wood siding, sheathing and wall framing on the exterior of a
building having a clearance of less than six (6) inches (152 mm) from
the ground or less than two (2) inches (51 mm) measured vertically
from concrete steps, porch slabs, patio slabs and similar horizontal
surfaces exposed to the weather.
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6.
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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.
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7.
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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.
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Chapter 4 Foundations
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21.
R401.5 Cold Weather Requirements (New Section). No concrete
shall be poured or installed when the temperature is twenty-five degrees
Fahrenheit (25° F.) and the temperature is predicted to go lower
throughout the day.
22.
R401.6 Hot Weather Requirements (New Section). No concrete shall
be poured or installed when the temperature is one hundred and five
degrees Fahrenheit (105° F.).
23.
R402.1 Wood Foundations. Delete in its entirety.
24.
R402.1.1 Fasteners. Delete in its entirety.
25.
R402.1.2 Wood Treatment. Delete in its entirety.
26.
R403.1 General. All exterior walls shall be supported on continuous
solid or fully grouted masonry or concrete footings, or other approved
structural systems which shall be of sufficient design to accommodate
all loads according to Section R301 and to transmit the resulting
loads to the soil within the limitations as determined from the character
of the soil. Footings shall be supported on undisturbed natural soils
or engineered fill. Concrete footing shall be designed and constructed
in accordance with the provisions of Section R403 or in accordance
with ACI 332.
27.
Table R403.1(1) Delete in its entirety.
Table R403.1(2). Delete in its entirety.
Table R403.1(3). Delete in its entirety.
28.
Table R403.1 Minimum Width Of Concrete, Precast Or Masonry Footings.
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Load-Bearing Value of Soil (psf) 1,500 to 4,000
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|---|---|
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1-Story
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8" thick x 24" wide
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2-Story
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8" thick x 24" wide
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3-Story
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10" thick x 24" wide
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Footing design is for foundation walls up to ten (10) feet tall.
Foundation walls over ten (10) feet tall will require an engineered
design for the footing.
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29.
Delete Figure R403.1(1), R403.1(2) & R403.1(3).
30.
R403.1.4.1 Frost Protection. Except where otherwise protected
from frost, foundation walls, piers and other permanent supports of
buildings and structures shall be protected from frost by one (1)
or more of the following methods:
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1.
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Extended below the frost line specified in Table R301.2.(1).
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2.
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Constructed in accordance with Section R403.3.
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3.
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Constructed in accordance with ASCE 32.
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4.
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Erected on solid rock.
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Footings shall not bear on frozen soil unless the frozen condition
is permanent.
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Exceptions:
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1.
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Protection of free-standing accessory structures with an area
of two hundred (200) square feet (56 m) or less, of light-frame construction,
with an eave height of ten (10) feet (3,048 mm) or less shall not
be required.
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2.
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Protection of free-standing accessory structures with an area
of two hundred (200) square feet (37 m) or less, of other than light-frame
construction, with an eave height of ten (10) feet (3,048 mm) or less
shall not be required.
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3.
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Delete in its entirety.
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31.
R403.4.1 Crushed Stone Footings. Delete in its entirety.
32.
R403.2 Footings For Wood Foundations. Delete in its entirety.
33.
Delete Tables R404.1.1(1), R404.1.1(2), R404.1.1(3), R404.1.1(4),
R404.1.2(1), R404.1.2(2), R404.1.2(3), R404.1.2(4), R404.1.2(5), R404.1.2(6),
R404.1.2(7), R404.1.2(8) & R404.1.2(9) and replace with new Table
R404.1.1(1)
34.
Table R404.1.1(1) Concrete Foundation Walls (New Section).
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4 ft.
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Verticals - #4's @ 4 ft. O.C.
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Horizontals - #4's @ 2 ft. O.C.
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8 ft.
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Verticals - #4's @ 2 ft. O.C.
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Horizontals - #4's @ 2 ft. O.C.
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9 ft.
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Verticals - #4's @ 2 ft. O.C.
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Horizontals - #4's @ 2 ft. O.C.
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10 ft. or taller
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Design Professional Required.
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Note:
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a)
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Mortar shall be Type M and S, and shall be laid in running bond.
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b)
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Vertical/horizontal reinforcement shall be grade forty (40)
minimum. The distance from the face of the soil side of the wall to
the center of vertical reinforcement shall be at least five (5) inches
for eight (8) inch walls, six and seventy-six hundredths (6.75) inches
for ten (10) inch walls, and eight and seventy-five hundredths (8.75)
inches for twelve (12) inch walls.
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c)
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Vertical rebar shall extend to within six (6) inches from the
top of foundation walls.
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35.
R404.1.3.2 Reinforcement For Foundation Walls. Concrete foundation
walls shall be laterally supported at the top and bottom. Horizontal
reinforcement shall be provided in accordance with Table R404.1.1(1).
Vertical reinforcement shall be provided in accordance with Table
R404.1.1(1) Vertical reinforcement for flat basement walls retaining
four (4) feet (1,219 mm) or more of unbalanced backfill is permitted
to be determined in accordance with Table R404.1.1(1). For basement
walls supporting above-grade concrete walls, vertical reinforcement
shall be the greater of that required by Table R404.1.1(1).
36.
R404.2 Wood Foundation Walls. Delete entire section thru R404.2.6.
37.
R405.2 Wood Foundations. Delete entire section thru R405.2.3.
38.
R406.3 Dampproofing For Wood Foundations. Delete entire section
thru R406.3.4.
39.
R408.4 Access. Access shall be provided to all under-floor spaces.
Access openings through the floor shall be not smaller than eighteen
(18) inches by twenty-four (24) inches (457 mm by 610 mm). Openings
through a perimeter wall shall be not less than eighteen (18) inches
by twenty-four (24) inches (407 mm by 610 mm). Where any portion of
the through-wall access is below grade, an areaway not less than eighteen
(18) inches by twenty-four (24) inches (407 mm by 610 mm) shall be
provided. The bottom of the areaway shall be below the threshold of
the access opening. Through wall access openings shall not be located
under a door to the residence. See Section M1305.1.4 for access requirements
where mechanical equipment is located under floors.
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Chapter 5 Floors
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40.
Table R502.3.1 Floor Joist Spans For Common Lumber Species.
Delete this Section.
41.
Table R503.2.1.1(1) Allowable Spans and Loads for Wood Structural
Panels for Roof and Subfloor Sheathing and Combination Subfloor Underlayment.
|
Span Rating
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Minimum Nominal Panel Thickness
(inch)
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Allowable Live Loadh, l
(psf)
|
Maximum Span
(inches)
|
Load (pounds per square foot, at maximum span)
|
Maximum Span
(inches)
| |||
|---|---|---|---|---|---|---|---|---|
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SPAN @ 16" o.c.
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SPAN @ 24" o.c.
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With edge supportc
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Without edge support
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Total load
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Live load
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Sheathinge
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Rooff
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Subfloorj
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16/0
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3/8
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30
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—
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16
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16
|
40
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30
|
0
|
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20/0
|
7/16
|
50
|
—
|
20
|
20
|
40
|
30
|
0
|
|
24/0
|
7/16
|
100
|
30
|
24
|
20g
|
40
|
30
|
0
|
|
24/16
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7/16
|
100
|
40
|
24
|
24
|
50
|
40
|
16
|
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32/16
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15/32 1/2
|
180
|
70
|
32
|
28
|
40
|
30
|
16
|
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40/20
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19/32 5/8
|
305
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130
|
40
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32
|
40
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30
|
20h, i
|
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48/24
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23/32 3/4
|
—
|
175
|
48
|
36
|
45
|
35
|
24
|
|
60/32
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7/8
|
—
|
305
|
60
|
48
|
45
|
35
|
32
|
|
Underlayment, C-C plugged, single floore
|
Rooff
|
Combination subfloor underlay-mentk
| ||||||
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16 o.c.
|
23/32, 3/4
|
100
|
40
|
24
|
24
|
50
|
40
|
16
|
|
20 o.c.
|
23/32, 3/4
|
150
|
60
|
32
|
32
|
40
|
30
|
20i, j
|
|
24 o.c.
|
3/4
|
240
|
100
|
48
|
36
|
35
|
25
|
24
|
|
32 o.c.
|
7/8
|
—
|
185
|
48
|
40
|
50
|
40
|
32
|
|
48 o.c.
|
1 3/32, 1 1/8
|
—
|
290
|
60
|
48
|
50
|
40
|
48
|
42.
R504 Pressure Preservative-Treated Wood Floors (on ground).
Delete entire Section thru R504.3.
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Chapter 6 Wall Construction
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43.
Figure R602.10.6.3 Portal Frame at Garage Door Opening in Seismic
Design Categories A, B & C.
Exception: The steel tension strap may be substituted by a continuous
two (2) inches by four (4) inches from the top of the double plate
to the top of the foundation.
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Chapter 7 Wall Covering
|
44.
R702.3.7 Water-Resistant Gypsum Backing Board. Gypsum board
used as the base or backer for adhesive application of ceramic tile
or other required non-absorbent finish material shall conform to ASTM
C1178, C1278 or C1396. Use of water-resistant gypsum backing board
shall be permitted on ceilings. Water-resistant gypsum board shall
not be installed over a Class I or II vapor retarder in a shower or
tub compartment. Cut or exposed edges, including those at wall intersections,
shall be sealed as recommended by the manufacturer. Water resistant
gypsum board shall be extended at least twenty-four (24) inches past
any tub or shower enclosure area.
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Chapter 8 Roof-Ceiling Construction
|
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Chapter 9 Roof Assemblies
|
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Chapter 10 Chimneys and Fireplaces
|
45.
R1005.4.1 Factory-Built Fireplace Flue Chase (New Section).
The flue chase for factory-built fireplaces shall have one (1) layer
of five-eighths (5/8) Type "X" drywall applied to the inside of the
chase to the roof sheathing. Drywall shall be fire taped or caulked.
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Chapter 11 Energy Efficiency
|
46.
Delete Chapter 11 from the 2018 IRC and replace with Chapter
11 from the 2009 IRC plus the following amendments. Table N1102.1
Insulation and Fenestration Requirements by Component. Add note k
to Basement wall R-value. Note k to state "Basement wall R-value requirements
are only applicable to basements with habitable space. N1102.4.2.1
Testing option. Delete this entire Section. N1103.2.2 Sealing. Delete
duct tightness testing requirements. Both postconstruction test and
rough-in test.
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Chapter 12 Mechanical Administration
|
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Chapter 13 General Mechanical system Requirements
|
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Chapter 14 Heating and Cooling Equipment
|
47.
M-1401.4.1 Height Limitation (New Section). Equipment installed
outdoors shall be installed a maximum of three (3) feet above finish
grade to the bottom of the equipment.
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Chapter 15 Exhaust Systems
|
48.
M1505 Duct Material (New Section). All single wall ventilation
ducts serving toilet rooms and bathrooms shall be constructed of an
approved rigid or flexible metal material. Vinyl duct is not allowed.
|
Chapter 16 Duct Systems
|
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Chapter 17 Combustion Air
|
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Chapter 18 Chimneys and Vents
|
|
Chapter 19 Special Appliances, Equipment and Systems
|
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Chapter 20 Boilers and Water Heaters
|
|
Chapter 21 Hydronic Piping
|
|
Chapter 22 Special Piping and Storage Systems
|
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Chapter 23 Solar Thermal Energy Systems
|
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Chapter 24 Fuel Gas
|
49.
G2412.5 (401.5) Identification. Exposed piping shall be identified
by a yellow label marked "Gas" in black letters. The marking shall
be spaced at intervals not exceeding five (5) feet (1,524 mm).
50.
G2414.4.2 (403.4.2) Steel. Steel, stainless steel and wrought-iron
pipe shall not be lighter than Schedule 40 and shall comply with the
dimensional standards of ASME B36.10, 10M and one (1) of the following
standards:
|
1.
|
ASTM A53/A53M.
|
|
2.
|
ASTM A106.
|
|
3.
|
ASTM A312.
|
51.
G2414.10.1 (403.10.1) Pipe Joints. Schedule 40 and heavier pipe
joints shall be threaded, flanged, brazed, welded or assembled with
press-connect fittings listed in accordance with ANSI LC4/CSA 6.32.
Where nonferrous pipe is brazed, the brazing materials shall have
a melting point in excess of one thousand degrees Fahrenheit (1,000°
F.) (538° C.). Brazing alloys shall not contain more than five
hundredths percent (0.05%) phosphorus.
52.
G2420.5.3 Located At Manifold: Delete this Section.
53.
G2427.10.2.2 (503.10.2.2) Vent connectors located in unconditioned
areas. Where the vent connector used for an appliance having a draft
hood or a Category I appliance is located in or passes through attics,
crawl spaces or other unconditioned spaces, that portion of the vent
connector shall be listed Type B, Type L or listed vent material having
equivalent insulation properties.
Exception: Delete in its entirety.
|
Chapter 25 Plumbing Administration
|
54.
P2503.5.1 Rough Plumbing. DWV systems shall be tested on completion
of the rough piping installation by water or by air without evidence
of leakage. Either test shall be applied to the drainage system in
its entirety or in sections after rough-in piping has been installed,
as follows:
55.
P2503.7 Water-Supply System Testing. Upon completion of the
water-supply system or a section of it, the system or portion completed
shall be tested and proved tight under a water pressure of not less
than the working pressure of the system or, for piping systems other
than plastic, by an air test of not less than eighty (80) psi (345
kPa). This pressure shall be held for not less than fifteen (15) minutes.
The water used for tests shall be obtained from a potable water source.
|
Chapter 26 General Plumbing Requirements
|
|
Chapter 27 Plumbing Fixtures
|
|
Chapter 28 Water Heaters
|
56.
P2804.1 Water Heater Sizing Table.
|
Fuel
|
Gas
|
Elect
|
Oil
|
Gas
|
Elect
|
Oil
|
Gas
|
Elect
|
Oil
|
Gas
|
Elect
|
Oil
| |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Number of Bedrooms
|
1
|
2
|
3
|
—
| |||||||||
|
1 to 1 1/2 Baths
|
Storage (gal)
|
20
|
20
|
30
|
30
|
30
|
30
|
30
|
40
|
30
|
—
|
—
| |
|
Input (Btu/h or kw)
|
27K
|
2.5
|
70K
|
36K
|
3.5
|
70K
|
36K
|
4.5
|
70K
|
—
|
—
|
—
| |
|
Draw (gph)
|
43
|
30
|
89
|
60
|
44
|
89
|
60
|
58
|
89
|
—
|
—
|
—
| |
|
Recovery (gph)
|
23
|
10
|
59
|
30
|
14
|
59
|
30
|
18
|
59
|
—
|
—
|
—
| |
|
Number of Bedrooms
|
2
|
3
|
4
|
5
| |||||||||
|
2 to 2 1/2 Baths
|
Storage (gal)
|
30
|
40
|
30
|
40
|
50
|
30
|
40
|
50
|
30
|
50
|
66
|
30
|
|
Input (Btu/h or kw)
|
36K
|
4.5
|
70K
|
36K
|
5.5
|
70K
|
38K
|
5.5
|
70K
|
47K
|
5.5
|
70K
| |
|
Draw (gph)
|
60
|
58
|
89
|
70
|
72
|
89
|
72
|
72
|
89
|
90
|
88
|
89
| |
|
Recovery (gph)
|
30
|
18
|
59
|
30
|
22
|
59
|
32
|
22
|
59
|
40
|
22
|
59
| |
|
Number of Bedrooms
|
3
|
4
|
5
|
6
| |||||||||
|
3 to 3 1/2 Baths
|
Storage (gal)
|
40
|
50
|
30
|
50
|
66
|
30
|
50
|
66
|
30
|
50
|
80
|
40
|
|
Input (Btu/h or kw)
|
38K
|
5.5
|
70K
|
38K
|
5.5
|
70K
|
47K
|
5.5
|
70K
|
50K
|
5.5
|
70K
| |
|
Draw (gph)
|
72
|
72
|
89
|
82
|
88
|
89
|
90
|
88
|
89
|
92
|
102
|
99
| |
|
Recovery (gph)
|
32
|
22
|
59
|
32
|
22
|
59
|
40
|
22
|
59
|
42
|
22
|
59
| |
|
For SI: 1 gallon = 3.785 L, 1 gallon per hour = 1.05 mL/s, 1
Btu/h = 0.2931 W, ° F. = 1.8° C. + 32.
|
|
NOTE: Storage capacity, input and the recovery requirements
indicated in the table are typical and may vary with each individual
manufacturer. Any combinations of these requirements to produce the
one-hour draw stated will be satisfactory. Recovery is based on one
hundred degree Fahrenheit (100° F.) water temperature rise.
|
|
Chapter 29 Water Supply & Distribution
|
57.
P2902.5.3 Lawn Irrigation Systems. The potable water supply
to lawn irrigation systems shall be protected against backflow by
a reduced pressure principle backflow prevention assembly. Valves
shall not be installed downstream from an atmospheric vacuum breaker.
58.
P2906.4 Water Service Pipe. Water service pipe shall conform
to NSF 61 and shall conform to one (1) of the standards indicated
in Table P2906.4. Water service pipe or tubing, installed underground
and outside of the structure, shall have a working pressure rating
of not less than one hundred sixty (160) pounds per square inch at
seventy-three degree Fahrenheit (73° F.) (1103 kPa at twenty-three
degrees Celsius (23° C.). Where the water pressure exceeds one
hundred sixty (160) pounds per square inch (1103 kPa), piping material
shall have a rated working pressure equal to or greater than the highest
available pressure. Water service piping materials not third-party
certified for water distribution shall terminate at or before the
full open valve located at the entrance to the structure. Ductile
iron water service piping shall be cement mortar lined in accordance
with AWWA C104/A21.4.
|
Table P2906.4 Water Service Pipe
| |
|---|---|
|
Material
|
Standard
|
|
Copper or copper-alloy pipe
|
ASTM B42; ASTM B43; ASTM B302
|
|
Copper or copper-alloy tubing (Type K)
|
ASTM B75/B75M; ASTM B88; ASTM B251; ASTM B447
|
|
Polyethylene (PE) plastic tubing
|
ASTM D2737; AWWA C901; CSA B137.1
|
|
Stainless steel (Type304/304L) pipe
|
ASTM A312; ASTM A778
|
|
Stainless steel (Type 316/316L) pipe
|
ASTM A312; ASTM A778
|
59.
P2906.5 Water Distribution Pipe. Water distribution piping within
dwelling units shall conform to NSF 61 and shall conform to one (1)
of the standards indicated in Table P2906.5. Water distribution pipe
and tubing shall have a pressure rating of not less than one hundred
(100) psi at one hundred eighty degrees Fahrenheit (180° F.) (689
kPa at 82° C.).
|
Table P2906.5 Water Distribution Pipe
| |
|---|---|
|
Material
|
Standard
|
|
Chlorinated polyvinyl chloride (CPVC) plastic pipe and tubing
|
ASTM D2846; ASTM F441; ASTM F442/F442M; CSA B137.6
|
|
Copper or copper-alloy pipe
|
ASTM B42; ASTM B43; ASTM B302
|
|
Copper or copper-alloy tubing (Type K, WK, L, WL, M or WM)
|
ASTM B75/B75M; ASTM B88; ASTM
B251; ASTM B447
|
|
Cross-linked polyethylene (PEX) plastic tubing
|
ASTM F876; CSA B137.5
|
|
Stainless steel (Type 304/304L) pipe
|
ASTM A312; ASTM A778
|
60.
P2906.6 Fittings. Pipe fittings shall be approved for installation
with the piping material installed and shall comply with the applicable
standards indicated in Table P2906.6. Pipe fittings used in water
supply systems shall comply with NSF 61.
|
Table P2906.6 Pipe Fittings
| |
|---|---|
|
Material
|
Standard
|
|
Chlorinated polyvinyl chloride (CPVC) plastic
|
ASSE 1061; ASTM D2846; ASTM F437; ASTM F438; ASTM F439; CSA
B137.6
|
|
Copper or copper alloy
|
ASME B16.15; ASME B16.18; ASME B16.22; ASME B16.26; ASME B16.51;
ASSE 1061
|
|
Fittings for cross-linked polyethylene (PEX) plastic tubing
|
ASSE 1061; ASTM F877; ASTM F1807; ASTM F1960; ASTM F2080; ASTM
F2098; ASTM F2159; ASTM F2434; ASTM F2735; CSA B137.5
|
|
Stainless steel (Type 304/304L) pipe
|
ASTM A312; ASTM A778
|
|
Stainless steel (Type 316/316L) pipe
|
ASTM A312; ASTM A778
|
|
Chapter 30 Sanitary Drainage
|
61.
P3002.1 Piping Within Buildings. Drain, waste and vent (DWV)
piping in buildings shall be as indicated in Tables P3002.1(1) and
P3002.1(2) except that galvanized wrought-iron or galvanized steel
pipe shall not be used underground and shall be maintained not less
than six (6) inches (152 mm) above ground. Allowance shall be made
for the thermal expansion and contraction of plastic piping.
|
Table P3002.1(1) Above-Ground Drainage And Vent Pipe
| |
|---|---|
|
Material
|
Standard
|
|
Cast-iron pipe
|
ASTM A74; ASTM A888; CISPI 301
|
|
Copper or copper-alloy pipe
|
ASTM B42; ASTM B43; ASTM B302
|
|
Copper or copper-alloy tubing (Type K, L, M or DWV)
|
ASTM B75/B75M; ASTM B88; ASTM B251; ASTM B306
|
|
Galvanized steel pipe
|
ASTM A53
|
|
Polyvinyl chloride (PVC) plastic pipe in IPS diameters, including
schedule 40, DR 22 (PS 200)
|
ASTM D2665; ASTM F891; ASTM F1488; CSA B181.2
|
|
Stainless steel drainage systems, Types 304 and 316L
|
ASME A112.3.1
|
|
For SI: 1 inch = 25.4 mm.
|
|
Table P3002.1(2) Underground Building Drainage And Vent
Pipe
| |
|---|---|
|
Material
|
Standard
|
|
Cast-iron pipe
|
ASTM A74; ASTM A888; CISPI 301
|
|
Polyvinyl chloride (PVC) plastic pipe in IPS diameters, including
schedule40, DR 22 (PS 200)
|
ASTM D2665; ASTM F891; ASTM F1488; CSA B181.2
|
|
For SI: 1 inch = 25.4 mm.
|
62.
P3002.2 Building Sewer. Building sewer piping shall be as indicated
in Table P3002.2. Forced main sewer piping shall conform to one (1)
of the standards for PVC plastic pipe or pressure-rated pipe indicated
in Table P3002.2.
|
Table P3002.2 Building Sewer Pipe
| |
|---|---|
|
Material
|
Standard
|
|
Polyvinyl chloride (PVC) plastic pipe in IPS diameters, including
schedule 40, DR 22 (PS 200)
|
ASTM D2665; ASTM D2949; ASTM D3034; ASTM F1412; CSA B182.2;
CSA B182.4
|
|
For SI: 1 inch = 25.4 mm.
|
63.
P3002.3 Fittings. Pipe fittings shall be approved for installation
with the piping material installed and shall comply with the applicable
standards indicated in Table P3002.3.
|
Table P3002.3 Pipe Fittings
| |
|---|---|
|
Pipe Material
|
Fitting Standard
|
|
Copper or copper alloy
|
ASME B16.15; ASME B16.18; ASME B16.22; ASME B16.23; ASME B16.26;
ASME B16.29
|
|
Polyvinyl chloride (PVC) plastic in IPS diameters
|
ASTM D2665; ASTM D3311; ASTM F1866
|
64.
P3003.9.2 Solvent Cementing. Joint surfaces shall be clean and
free from moisture. A purple primer, or other approved primer, that
conforms to ASTM F656 shall be applied. Solvent cement not purple
in color and conforming to ASTM D2564, CSA B137.3 or CSA B181.2 shall
be applied to all joint surfaces. The joint shall be made while the
cement is wet, and shall be in accordance with ASTM D2855. Solvent-cement
joints shall be installed above or below ground.
65.
P3005.2.2 Building Sewers. Building sewers smaller than eight
(8) inches (203 mm) shall have a minimum of one (1) cleanout capable
of cabling both up and down stream, and at intervals of not more than
one hundred (100) feet (30,480 mm) thereafter. Building sewers eight
(8) inches (203 mm) and larger shall have a manhole located not more
than two hundred (200) feet (60,960 mm) from the junction of the building
drain and building sewer and at intervals of not more than four hundred
(400) feet (122 m). The interval length shall be measured from the
cleanout or manhole opening, along the developed length of the piping
to the next drainage fitting providing access for cleaning, a manhole
or the end of the building sewer.
66.
P3005.4.1 Branch And Stack Sizing. Branches and stacks shall
be sized in accordance with Table P3005.4.1. Below grade drain pipes
shall be not less than two (2) inches in diameter. Drain stacks shall
be not smaller than the largest horizontal branch connected.
|
Exceptions:
| |
|
1.
|
A 4-inch by 3-inch (102 mm by 76 mm) closet bend or flange.
|
|
2.
|
A 4-inch (102 mm) closet bend connected to a 3-inch (76 mm)
stack tee shall not be prohibited.
|
|
Chapter 31 Vents
|
67.
P3102.1 Required Vent Extension. Every building shall have a
main vent a minimum of three (3) inches in diameter that is either
vent stack or a stack vent. Such vent shall run undiminished in size
and as directly as possible from the building drain through to the
open air above the roof. All other vents thru the roof shall be no
less than two (2) inches in diameter.
68.
P3103.1.3 Roof Extension Covered. Delete this Section.
69.
P3104.1 Connection. Individual branch and circuit vents shall
connect to a vent stack, stack vent or extend to the open air.
Exception. Delete the exception.
70.
P3113.1 Size Of Vents. The required diameter of individual vents,
branch vents, circuit vents, vent stacks and stack vents shall be
not less than one-half (1/2) the required diameter of the drain served.
The required size of the drain shall be determined in accordance with
Chapter 30. Vent pipes shall be not less than one and one-fourths
(1 1/4) inches (32 mm) in diameter. Vents exceeding forty (40)
feet (12,192 mm) in developed length shall be increased by one (1)
nominal pipe size for the entire developed length of the vent pipe.
Water closets shall be required to have a minimum of a two (2) inch
vent.
71.
P3114.1 General. Vent systems using air admittance valves shall
comply with this Section. Individual and branch-type air admittance
valves shall conform to ASSE 1051. Stack-type air admittance valves
shall conform to ASSE 1050. Air admittance valves are only allowed
to be used when approved by the Building Official.
|
Chapter 32 Traps
|
|
Chapter 33 Storm Drainage
|
72.
P3303.1.5 Discharge Piping Location (New Section). All sump
pump piping shall be piped to discharge to the exterior of the building
no closer than ten (10) feet from the property line. Discharging into
the sanitary sewer is prohibited.
73.
Chapters 34 thru 43 Electrical. Delete these chapters in their
entirety and reference the 2017 NEC.
74.
Adopt the following Appendixes — Appendix E Manufactured
Housing Used as Dwellings, Appendix J Existing Buildings and Structures
and Appendix M Home Day Care — R-3 Occupancy.
