Item 4C - 4J CITY OF
SOUTH LAKE
MEMORANDUM
February 23, 2016
TO: Ken Baker, Director of Planning and Development Services
FROM: Paul Ward, Chief Building Official
SUBJECT: 2015 International Code Updates
EXECUTIVE
SUMMARY: The City of Southlake has adopted the International Code Council's construction
codes as local building codes with regional and local amendments. The codes are
continually updated on the national level and are published every three years. The
current codes, the 2015 editions have been reviewed by the Regional Codes
Coordinating Committee and Executive Council of the North Central Texas Council
of Governments and recommended for adoption by area cities. The North Central
Texas Council of Governments (NCTCOG) has actively promoted the
standardization of model construction codes in an effort to simplify the construction
process, advance the safety of building systems, promote common code
interpretation, facilitate the mobility of contractors, and reduce training and
construction costs.
DETAILS: Significant changes and highlights of the proposed ordinances are as follows:
• 2015 International Building Code, Ordinance 1142. This code regulates all
buildings not covered by the IRC. Providing the minimum standards to safeguard the
health and property regulation and controlling the use, occupancy, maintenance,
repair, design, construction and quality of materials for buildings and structures
within the city. The NCTCOG recommendations are followed except for some items
that are more clarification than actual code changes. Southlake follows the NCTCOG
choice for group B cities as far as fire sprinkler options, protecting buildings greater
than 6000 square feet. The 6000 square foot requirement remains unchanged from
the current code. Chapter 27 of the IBC re-adopts the latest edition of NFPA 70,
currently the 2014 National Electrical Code, and is no longer necessary to adopt by a
separate ordinance.
• 2015 International Energy Conservation Code, Ordinance 1143. This code has
been adopted by the State Energy Conservation Office (SECO) as the state energy
code. During the 84th Texas Legislature, the Governor signed HB1736 into law. HB
1736 adopts the energy efficiency chapter of the IRC as the energy code effective
September 1, 2016. Cities may not amend the IECC to be less restrictive than the
code as written. North Central Texas Council of Governments recommendations of
the 2015 IECC have been analyzed and approved by the Energy Systems Lab of the
University of Texas. The SECO adoption of the 2015 energy code has its own unique
effective dates. This ordinance and the energy chapter of the residential code reflect
those dates.
• 2015 International Fire Code, Ordinance 1144. This code establishes regulations
affecting or relating to structures, processes, premises and safeguards regarding:
(1.) The hazard of fire and explosion arising from the storage, handling or use of
structures, materials or devices; (2.) Conditions hazardous to life, property or public
welfare in the occupancy of structures or premises; (3.) Fire hazards in the structure
or on the premises from occupancy or operation; (4.) Matters related to the
construction, extension, repair, alteration or removal of fire suppression or alarm
systems. Amendments include NCTCOG recommendations and Fire Services
recommendations.
• 2015 International Mechanical Code, Ordinance 1145. This code regulates the
installation and maintenance of heating, air conditioning and mechanical ventilation
systems. The NCTCOG amendments have been recommended for the IMC.
• 2015 International Fuel Gas Code, Ordinance 1146. This code regulates
installation and maintenance of fuel gas piping, fuel burning appliances and venting
systems. Amendments to the Fuel Gas Code are limited to the NCTCOG
recommendations.
• 2015 International Plumbing Code, Ordinance 1147. This code regulates the
installation and maintenance of plumbing systems including water and sewage and
storm sewer piping systems and their fixtures. Landscape irrigation systems are also
a part of the plumbing code. The Plumbing ordinance adopts amendments as
recommended by NCTCOG.
• 2015 International Residential Code, Ordinance 1148. This code regulates one
and two-family dwellings and townhouses not over three stories high and accessory
structures. The IRC regulates and controls the use, occupancy, maintenance, repair,
design, construction and quality of materials for residential buildings and structures
including building, electrical, energy conservation, plumbing, heating and air
conditioning and fuel gas piping. Other than in the administrative chapter and
appendix chapters the amendments are as recommended by NCTCOG. The energy
code provisions are consistent with the 2015 IECC. The residential sprinkler
requirements have not changed per state law.
• 2015 International Existing Building Code, Ordinance 1149. This code
regulates the repair, alteration, change of occupancy, addition to and relocation of
existing buildings. The IEBC also establishes safety requirements during
construction and demolition of existing buildings. These standards are intended to
protect the public from injury and adjoining property from damage. The Existing
Building ordinance adopts amendments as recommended by NCTCOG.
Effective Dates. NCTCOG recommends these model construction codes along with
their respective amendments be adopted as expeditiously as the code adoption
process will allow and before September 1, 2016. These ordinances will have an
effective date of May 1, 2016.
These ordinances were presented to the Building Board of Appeals on February 81n
2016 and recommended for approval 5-0. Presented to S.P.I.N on February 23rd
2016.
2015 1 Codes
ACTION
NEEDED: 1) Consider items on 1St Reading
ATTACHMENTS:
A: Ordinance adopting the 2015 IBC
B: Ordinance adopting the 2015 IECC
C: Ordinance adopting the 2015 IFC
D. Ordinance adopting the 2015 IMC
E. Ordinance adopting the 2015 IFGC
F. Ordinance adopting the 2015 IPC
G. Ordinance adopting the 2015 IRC
H. Ordinance adopting the 2015 IEBC
2015 1 Codes
2015 International Building Code and
2014 National Electrical Code
ORDINANCE NO.1142
AN ORDINANCE ADOPTING THE 2015 EDITION OF THE INTERNATIONAL
BUILDING CODE, REGULATING THE ERECTION, CONSTRUCTION,
ENLARGEMENT, ALTERATION, REPAIR, MOVING, REMOVAL, DEMOLITION,
CONVERSION, OCCUPANCY, EQUIPMENT, USE, HEIGHT, AREA AND
MAINTENANCE OF ALL BUILDINGS OR STRUCTURES, EXCEPT ONE- AND TWO-
FAMILY DWELLINGS AND MULTIPLE SINGLE-FAMILY DWELLINGS
(TOWNHOUSES), AND INCLUDING THE NATIONAL ELECTRICAL CODE AS
REFERENCED HEREIN, IN THE CITY OF SOUTHLAKE; PROVIDING FOR THE
ADOPTION OF LOCAL AMENDMENTS THERETO; PROVIDING FOR RECORDING
OF SUCH CODE AS A PUBLIC RECORD; PROVIDING THAT THIS ORDINANCE
SHALL BE CUMULATIVE OF ALL ORDINANCES; PROVIDING A SEVERABILITY
CLAUSE; PROVIDING FOR A PENALTY FOR VIOLATIONS HEREOF; PROVIDING
A SAVINGS CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM;
PROVIDING FOR PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING
AN EFFECTIVE DATE.
WHEREAS, the City of Southlake is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, the City Council of the City of Southlake deems it necessary to
adopt this ordinance providing minimum standards to safeguard the health, property,
and welfare of the citizens of Southlake by regulating and controlling the use,
occupancy, maintenance, repair, design, construction and quality of materials for
buildings and structures within the City.
WHEREAS, The ICC ELECTRICAL CODE is no longer published as a separate
document but the electrical provisions are included in Appendix K, the National
Electrical Code is being adopted as a part of this ordinance.
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its five advisory boards conducted open review
meetings over a 1-year period to review the 2015 editions of the International Codes
and to develop regional amendments. Their review and recommendations were
completed and endorsed by NCTCOG's Executive Board on September 24, 2015. Now
NCTCOG encourages jurisdictions in North Central Texas to adopt the 2015
International Building Code along with its respective regional amendments.
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NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Building Code, 2015 Edition, published by the International
Code Council, including the standards referenced therein, including Appendix Chapters
A, C, F, G, H, I , J and K are hereby adopted as the Building Code of the City of
Southlake regulating the erection, construction, enlargement, alteration, repair, moving,
removal, demolition, conversion, occupancy, equipment, use, height, area and
maintenance of all buildings or structures, except one- and two-family dwellings and
multiple single family dwellings (townhouses), in the City of Southlake. A True and
correct copy of this document is referenced in Exhibit "A."
Section 2
Amendments
That the 2015 International Building Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake, Texas may from time to time
determine that additional local modifications to the Building Code are necessary and
appropriate to meet the unique needs of the City of Southlake, Texas. To effectuate
these local modifications, the City Council shall enact individual ordinances amending
this Ordinance, fully setting forth the change to be made in the Building or Electrical
Code. These amendments shall be consolidated as Exhibit "B" to this Ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict
with the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
This ordinance is intended to replace Ordinance 1085, as amended, the 2012
International Building Code.
This ordinance is not intended to amend or replace the following:
1 . Ordinance 480, as amended, the Zoning Ordinance.
2. Ordinance 483, as amended, the Subdivision Ordinance.
3. Ordinance 557, as amended, the Exterior Masonry Construction Requirements
4. Ordinance 568, as amended, the Contractor's Licensing Ordinance
5. Ordinance 704-F, as amended, the Sign Ordinance
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Section 5
Severability
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs, and sections of this ordinance are severable, and if
any phrase, clause sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses,
sentences, paragraphs and sections of this ordinance, since the same would have been
enacted by the City Council without the incorporation in this ordinance of any such
unconstitutional phrase, clause, sentence, paragraph or section.
Section 6
Penalty
Any person, firm or corporation who violates, disobeys, omits. neglects or refuses
to comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($ 2,000.00) for any violation
involving zoning, fire safety or public health and sanitation, including dumping or refuse,
and shall be fined not more than five hundred dollars ($500) for any other violation of
this ordinance. Each day that a violation is permitted to exist shall constitute a separate
offense.
Section 7
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any
and all violations of the provisions of any ordinances affecting the regulation and control
of the use, occupancy, maintenance, repair, design, construction and quality of
materials for buildings and structures within the City which have accrued at the time of
the effective date of this ordinance; and, as to such accrued violations and all pending
litigation, both civil and criminal, whether pending in court or not, under such
ordinances, same shall not be affected by this ordinance but may be prosecuted until
final disposition by the courts.
Section 8
Publication
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake or as authorized by law, the caption, penalty
clause, publication clause and effective date of this ordinance one time within ten days
after passage of this ordinance, as required by Section 3.13 of the Charter of the City of
Southlake.
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form or on the internet for general distribution among the
public, and the operative provisions of this ordinance as so published shall be
admissible in evidence in all courts without further proof than the production thereof.
Section 9
Effective Date
This ordinance shall be in full force and effect from and after its passage and
publication as required by law but not before May 1, 2016.
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APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
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EXHIBIT A
2015 International Building Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
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EXHIBIT B
Amendments to the 2015 International Building Code
The following sections, paragraphs, and sentences of the 2015 International Building Code are
hereby amended as follows: Standard type is text from the IBC. Underlined type is text inserted.
6+r+ed thrA-61g„ tms s-d-etEted t;axt frem IBC- A double asterisk (**) at the beginning of a section
identifies an amendment carried over from the 2012 edition of the code and a triple asterisk (***)
identifies a new or revised amendment with the 2015 code.
**Section 101.4; amend to read as follows:
101.4 Referenced codes. The other codes listed in Sections 101.4.1 through 101.4.8 and referenced
elsewhere in this code, when specifically adopted, shall be considered part of the requirements of this
code to the prescribed extent of each such reference. Whenever amendments have been adopted to the
referenced codes and standards, each reference to said code and standard shall be considered to
reference the amendments as well. Any reference to NFPA 70 or the Electrical Code shall mean the
Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes. The former ICC Electrical Code is now Appendix K of this code but no longer called by that name.)
**Section 101.4.8;add to read as follows:
101.4.8 Electrical. The provisions of the Electrical Code shall apply to the installation of electrical
systems, including alterations, repairs, replacement, equipment, appliances, fixtures, fittings and
appurtenances thereto.
(Reason: This was dropped when ICC no longer published the ICC Electrical Code, but the Electrical
Code still should be referenced regardless of how it is adopted.)
**Section 103 and 103.1; amend to insert the Department Name:
City of Southlake Building Inspections Department
103.1 Creation of enforcement agency. The DepartmoRt ef B6iildiRg Sa44y [City of Southlake Building
Inspections Department] is hereby created and the official in charge thereof shall be known as the
building official.
(Reason:Reminder to be sure ordinance reads the same as designated by the city.)
**Section 105.1;amend to read as follows:
105.1 Required. Any owner or owner's authorized agent who intends to construct, enlarge, alter, repair,
move, demolish, or change the occupancy of a building or structure, to excavate or change the grade of
any property, 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. For
excavation or grading permits see appendix chapter J as adopted.
(Reason: Consistent with previous edition amendment, to provide means to regulate grading affecting
other properties.)
**Section 105.2; Work exempt from permit; under sub-title entitled "Building"delete items 1, 2, 10
and 11 and re-number as follows:
Building:
6
One-stery detaGhed aGGeSsery strur-lures used- as tool and sterage sheds, playhouses -And- sirnil-Ar
uoPo "ided the fleer APPA deer .,Pt P eed 120 o P foot (1 1 R4
2ret ever .7. eeet 1929 P„yr. T
e+ase�
3-. 1. (Unchanged)
4. 2. (Unchanged)
5- 3. (Unchanged)
& 4. (Unchanged)
7- 5. (Unchanged)
3- 6. (Unchanged)
9-. 7. (Unchanged)
4-2- 8. (Unchanged)
4-3-. 9. (Unchanged)
(Reason: Items deleted are for one- and two-family dwellings regulated by the International Residential
Code. Accessory structures, fences and shade cloth structures would require a permit for commercial
properties to ensure compliance with local ordinance, egress, accessibility, flame spread of fabric,
wind/snow design load, etc.).
**Section 107.1;amend to read as follows:
[A] 107.1 General. Submittal documents consisting of construction documents, statement of special
inspections, geotechnical report and other data shall be submitted in two or more sets with each permit
application. The construction documents shall be prepared by a registered design professional in addition
to where required by laws of the State of Texas whererequired bythestatutes Pf the ;, isdi.tiep ;T,`An
the esus tP hP GARStP,,,.te including, but not limited to, new construction, alterations and/or
renovations. Architects and engineers shall be required on each project except where otherwise
determined by the building official. Where special conditions exist, the building official is authorized to
require additional construction documents to be prepared by a registered design professional.
Exceptions:
1. 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 review of construction documents is not necessary to obtain
compliance with this code unless otherwise required by state law.
2. Free standing Group U occupancies.
(Reason: To clarify design professional as architect and engineer.
**Section 109;add Section 109.7 to read as follows:
109.7 Re-inspection Fee. A fee as established by city council resolution may be charged when:
1. The inspection called for is not ready when the inspector arrives;
2. No building address or permit card is clearly posted;
3. City approved plans are not on the mob site available to the inspector;
4. The building is locked or work otherwise not available for inspection when called;
5. The mob site is red-tapped twice for the same item;
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6. The original red tag has been removed from the lob site.
7. Failure to maintain erosion control, trash control or tree protection.
Any re-inspection fees assessed shall be paid before any additional inspections are made on that mob site.
(Reason: This fee is not a fine or penalty but is designed to compensate for time and trips when
inspections are called for when not ready.)
**Section 109;add Section 109.8, 109.8.1, 109.8.2 and 109.9 to read as follows:
109.8 Work without a permit.
109.8.1 Investigation. Whenever work for which a permit is required by this code has been
commenced without first obtaining a permit, a special investigation shall be made before a permit
may be issued for such work.
109.8.2 Fee. An investigation fee, in addition to the permit fee, shall be collected whether or not a
permit is subsequently issued. The investigation fee shall be equal to the amount of the permit fee
required by this code or the city fee schedule as applicable. The payment of such investigation fee
shall not exempt the applicant from compliance with all other provisions of either this code or the
technical codes nor from penalty prescribed by law.
109.9 Unauthorized cover up fee. Any work concealed without first obtaining the required inspection in
violation of Section 110 shall be assessed a fee as established by the city fee schedule.
(Reason: This fee is not a fine or penalty but is designed to compensate for time and to remove incentive
to attempt to evade permits and code compliance. Text taken from former Uniform Administrative Code.)
**Section 110.3.5;Lath, gypsum board and gypsum panel product inspection. Delete exception:
ass e w,b4,GF a 6;4eaF 0009P4b4
(Reason: Lath or gypsum board inspections are not performed in this area.)
**Section 111.1;add to read as follows:
111.1 Use and occupancy. A building or structure shall not be used or occupied, and a change in the
existing use or occupancy classification, or occupant or owner, of a building or structure or portion thereof
shall be made, until the building official has issued a certificate of occupancy therefor as provided herein.
Issuance of a certificate of occupancy shall not be construed as an approval of a violation of the
provisions of this code or of other ordinances of the jurisdiction.
Exception: Office occupancies, excluding medical care uses, which are not part of a mixed-use
occupancy such as office/warehouse and there is no change in electric or gas meter accounts.
(Reason: The IBC as written only requires a Certificate of Occupancy for new buildings, remodeled
buildings, or buildings where the occupancy classification changes. Historically, Southlake has required
that a Certificate of Occupancy be issued for a change in the business occupying the property even if the
change was still within the same occupancy group. This amendment would exempt simple tenant
changes other than medical occupancies where there is no occupancy type change and there is no
change in billing of metered utilities for electricity gas or water. Typical bills paid spaces rented for
executive suites or mini warehouses would not require a certificate of occupancy.)
**Section 202;amend definition to read as follows:
AMBULATORY CARE FACILITY. Buildings or portions thereof used to provide medical, surgical,
psychiatric, nursing or similar care on a less than 24-hour basis to individuals who are rendered incapable
of self-preservation by the services provided. This group may include but not be limited to the following:
- Dialysis centers
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- Procedures involving sedation
- Sedation dentistry
- Surgery centers
- Colonic centers
- Psychiatric centers
(Reason: To clarify the range of uses included in the definition. (Explanatory note related to Ambulatory
Care Facilities: This group of uses includes medical or dental offices where persons are sedated for
dental surgery or other services. Section 903.2.2 will now require such uses to be sprinklered if on other
than the floor of exit discharge or if four or more persons are administered moderate sedation and/or
general anesthesia on the level of exit discharge. Recommend (1.) jurisdictions document any pre-
existing non-conforming conditions prior to issuing a new C of O for a change of tenant and, (2.) On any
medical or dental office specify on C of O the maximum number of persons permitted to be administered
general anesthesia.
It is recommended that before a Certificate of Occupancy is issued, a letter of intended use from the
business owner shall be included and a C of O documenting the maximum number of care recipients
incapable of self preservation allowed.)
IMMI
**Section 202;add definition to read as follows:
ASSISTED LIVING FACILITIES. A building or part thereof housing persons, on a 24-hour basis, who
because of age, mental disability or other reasons, live in a supervised residential environment which
provides personal care services. The occupants are capable of responding to an emergency situation
without physical assistance from staff.
(Reason: The code references Assisted Living facilities and definition was deleted)
**Section 202;amend definition to read as follows:
ATRIUM. An opening connecting twfs three or more stories... (Balance remains unchanged}
(Reason:Accepted practice in the region based on legacy codes. Section 1019 permits unenclosed two
story stairways under certain circumstances.)
**Section 202;amend definition to read as follows:
***DEFEND IN PLACE. A method of emergency response that engages building components and
trained staff to provide occupant safety during an emergency. Emergency response involves remaining in
place, relocating within the building, or both, without evacuating the building.
(Reason: Match IFC definitions for consistency in interpretation of the subject requirements pertaining to
such occupancies.)
**Section 202;amend definition to read as follows:
HIGH-RISE BUILDING. A building with an occupied floor located more than 7-a 55 feet (22,960—m,A)
(16,764 mm) above the lowest level of fire department vehicle access.
(Reason: To define high-rise, as it influences sprinkler requirement thresholds based on the firefighting
capabilities of a jurisdiction.)
**Section 202;amend definition to read as follows:
REGISTERED DESIGN PROFESSIONAL. An individual who is registered or licensed to practice their
respective profession as defined by the statutnr„ rorri iiromon4c of #49—Texas Board of Architectural
Examiners or the Texas Board of Professional Engineers,
(Reason: To clarify that registered design professionals are those who are regulated by the Texas Board
of Architectural Examiners or the Texas Board of Professional Engineers.)
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**Section 202; add definition to read as follows:
REPAIR GARAGE. A building, structure or portion thereof used for servicing or repairing motor vehicles.
This occupancy shall also include garages involved in minor repair, modification and servicing of motor
vehicles for items such as lube changes, inspections, windshield repair or replacement, shocks, minor
part replacement and other such minor repairs.
(Reason: The code references aligns with fire code)
***Section 202;amend definition to read as follows:
SPECIAL INSPECTOR. A qualified person employed or retained by an approved agency who shall prove
to the satisfaction of the registered design professional in responsible charge and appreved b the
Building Official as having the competence necessary to inspect a particular type of construction requiring
special inspection.
(Reason: The registered design professional in responsible charge should be included.)
**Section 303.1.3;amend to read as follows:
303.1.3 Associated with Group E occupancies. A room or space used for assembly purposes that is
associated with a Group E occupancy is not considered a separate occupancy_except when applying the
assembly requirements of Chapter 10 and 11.
(Reason: To clarify that egress and accessibility requirements are applicable for assembly areas, i.e.
cafeteria, auditoriums, etc.)
**Section 304.1;Business Group B add to read as follows:
Fire stations
Police stations with detention facilities for 5 or less
(Reason: Consistent with regional practice dating back to the legacy codes.)
**Section 307.1.1; High-Hazard Group H amend to read as follows:
Exception:
{previous exceptions unchanged}
4. Cleaning establishments... {Text unchanged) ...with Section 707 or 1-hour horizontal assemblies
constructed in accordance with Section 711 or both. See also IFC Chapter 21, Dry Cleaning Plant
provisions.
(Reason: To call attention to detailed requirements in the Fire Code.)
**Section 403.1;High-Rise Building;amend to read as follows:
Exception:
{previous exceptions unchanged}
3.The open air portion of a building [remainder unchanged]
(Reason: To clarify enclosed portions are not exempt.)
**Section 403.3;Automatic sprinkler system; delete Exception 2.
(Reason: To provide adequate fire protection to enclosed areas.)
***Section 403.3.2;amend to read as follows:
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[F] 403.3.2 Water supply to required fire pumps. In buildings that are more than 42.9 120 feet (36.5 m)
in building height, required fire pumps shall be supplied by connections to no fewer than two water mains
located in different streets. Separate supply piping shall be provided between each connection to the
water main and the pumps. Each connection and the supply piping between the connection and the
pumps shall be sized to supply the flow and pressure required for the pumps to operate.
Exception: {No change to exception.}
(Reason: The 2009 edition of the IFC added this requirement based on a need for redundancy of the
water supply similar to the redundancy of the power supply to the fire pumps required for such tall
buildings, partially due to the fact that these buildings are rarely fully evacuated in a fire event. More
commonly, the alarm activates on the floor of the event, the floor above and the floor below. Back-up
power to the fire pump becomes critical for this reason. Certainly, the power is pointless if the water
supply is impaired for any reason, so a similar requirement is provided here for redundant water supplies.
The 2015 edition changes the requirement to only apply to very tall buildings over 420 ft. This amendment
modifies/lowers the requirement to 120 ft., based on this same height requirement for fire service access
elevators. Again, the language from the 2009 and 2012 editions of the code applied to any high-rise
building. This compromise at 120 ft. is based on the above technical justification of defend-in-place
scenarios in fire incidents in such tall structures.) IFC 914.3.1.2
"Section 404.5;Smoke Control; delete Exception.
(Reason: Consistent with amended atrium definition.)
'Section 406.3.5.1; Carport separation;add to read as follows:
A fire separation is not required between a Group R-2 and U carport provided that the carport is
entirely open on all sides and that the distance between the two is at least 10 feet (3048 mm).
(Reason: Simplifies the fire separation distance and eliminates the need to obtain opening information on
existing buildings when adding carports in existing apartment complexes. Consistent with legacy codes in
effect in region for years and no record of problems with car fires spreading to apartments as a result.)
'Section 501.2;amend to read as follows:
501.2 Address Identification. New and existing buildings shall be provided with approved address
identification. The address identification shall be legible and placed in a position that is visible from the
street or road fronting the property. Address identification characters shall contrast with their background.
Address numbers shall be Arabic numbers or alphabetical letters. Numbers shall not be spelled out.
Each character shall be not less than 4 inches (102 mm) 6 inches (152.4 mm) high with a minimum stroke
width of 1/2 inch (12.7 mm). Where required by the fire code official, address numbers shall be provided
in additional approved locations to facilitate emergency response. Where access is by means of a private
road, buildings do not immediately front a street, and/or the building cannot be viewed from the public
way, a monument, pole or other sign with approved 6 inch (152.4 mm) height building numerals or
addresses and 4 inch (101.6 mm) height suite/apartment numerals of a color contrasting with the
background of the building or other approved means shall be used to identify the structure. Numerals or
addresses shall be posted on a minimum 20 inch (508 mm) by 30 inch (762 mm) background on border.
Address identification shall be maintained.
Exception: R-3 Single Family occupancies shall have approved numerals of a minimum 3 '/2 inches (88.9
mm) in height and a color contrasting with the background clearly visible and legible from the street
fronting the property and rear alleyway where such alleyway exists.
(Reason: To increase the minimum addressing requirements for commercial properties and establish a
minimum for single-family residential properties Such improves legibility of these signs which are critical
to emergency response in a more timely manner.) (Matches amendment to IFC 505.1)
"Section 506.3.1;add to read as follows:
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506.3.1 Minimum percentage of perimeter. To qualify for an area factor increase based on frontage, a
building shall have not less than 25 percent of its perimeter on a public way or open space. Such open
space shall be either on the same lot or dedicated for public use and shall be accessed from a street or
approved fire lane. In order to be considered as accessible, if not in direct contact with a street or fire
lane, a minimum 10-foot wide pathway meeting fire department access from the street or approved fire
lane shall be provided.
(Reason: To define what is considered accessible. Consistent with regional amendment to IFC 503.1.1)
"Section 712.1.9; Two-story openings;amend to read as follows:
4. Is not open to a corridor in Group I and R H occupancies.
(Reason: To be consistent with amended definition of an atrium.)
"Section 901.6.1;add to read as follows:
901.6.1.1 Standpipe Testing. Buildinq owners/managers must maintain and test standpipe systems as
per NFPA 25 requirements. The following additional requirements shall be applied to the testing that is
required every 5 years:
1. The piping between the Fire Department Connection (FDC) and the standpipe shall be backflushed
when foreign material is present, and also hydrostatically tested for all FDC's on any type of
standpipe system. Hydrostatic testing shall also be conducted in accordance with NFPA 25
requirements for the different types of standpipe systems.
2. For any manual (dry or wet) standpipe system not having an automatic water supply capable of
flowing water through the standpipe, the tester shall connect hose from a fire hydrant or portable
Pumping system (as approved by the fire code official) to each FDC, and flow water through the
standpipe system to the roof outlet to verify that each inlet connection functions properly. Confirm
that there are no open hose valves prior to introducing water into a dry standpipe. There is no
required pressure criteria at the outlet. Verify that check valves function properly and that there are
no closed control valves on the system.
3. Any pressure relief, reducing, or control valves shall be tested in accordance with the requirements
of NFPA 25. All hose valves shall be exercised.
4. If the FDC is not already provided with approved caps, the contractor shall install such caps for all
FDC's as required by the fire code official.
5. Upon successful completion of standpipe test, place a blue tag (as per Texas Administrative Code,
Fire Sprinkler Rules for Inspection, Test and Maintenance Service (ITM) Tag) at the bottom of
each standpipe riser in the building. The tag shall be check-marked as "Fifth Year"for Type of ITM,
and the note on the back of the tag shall read "5 Year Standpipe Test" at a minimum.
6. The procedures required by Texas Administrative Code Fire Sprinkler Rules with regard to Yellow
Tags and Red Tags or any deficiencies noted during the testing, including the required
notification of the local Authority Having Jurisdiction (fire code official) shall be followed.
7. Additionally, records of the testing shall be maintained by the owner and contractor, if applicable,
as required by the State Rules mentioned above and NFPA 25.
8. Standpipe system tests where water will be flowed external to the building shall not be conducted
during freezing conditions or during the day prior to expected night time freezing conditions.
9. Contact the fire code official for requests to remove existing fire hose from Class II and III standpipe
systems where employees are not trained in the utilization of this firefighting equipment. All
standpipe hose valves must remain in place and be provided with an approved cap and chain when
approval is given to remove hose by the fire code official.
(Reason: Increases the reliability of the fire protection system and re-emphasizes the requirements of
NFPA 25 relative to standpipe systems, as well as ensuring that FDC connections are similarly
tested/maintained to ensure operation in an emergency incident.)
12
**Section 903.1.1;amend to read as follows:
[F] 903.1.1 Alternative protection. Alternative automatic fire-extinguishing systems complying with
Section 904 shall be permitted ,instead A in addition to automatic sprinkler protection where recognized
by the applicable standard ap, or as approved by the fire code official.
(Reason: Such alternative systems do not provide the reliability of automatic sprinkler protection in
general. An applicant could pursue an Alternate Method request to help mitigate the reliability issues with
these alternative systems with the fire code official if so desired, or there may be circumstances in which
the fire code official is acceptable to allowing an alternate system in lieu of sprinklers, such as kitchen
hoods or paint booths. This also meets with local practices in the region.)
**Section 903.2;amend to read as follows:
[F] 903.2 Where required. Approved automatic sprinkler systems in new buildings and structures shall
be provided in the locations described in Sections 903.2.1 through 903.2.12. Automatic Sprinklers shall
not be installed in elevator machine rooms, elevator machine spaces, and elevator hoistways, other than
pits where such sprinklers would not necessitate shunt trip requirements under any circumstances.
Storage shall not be allowed within the elevator machine room. Signage shall be provided at the entry
doors to the elevator machine room indicating "ELEVATOR MACHINERY— NO STORAGE ALLOWED."
(Reason: Firefighter and public safety. This amendment eliminates the shunt trip requirement of the
International Building Code Section 3006.5 for the purpose of elevator passenger and firefighter safety.
This amendment is contingent on the Building Code amendment eliminating the Exceptions to Section
3006.4, such that passive fire barriers for these areas are maintained. This also meets with local practices
in the region.)
[F] **Section 903.2;Automatic Sprinkler Systems Where required; delete Exception.
(Reason: The exception deletion is due to the fact that such telecom areas pose an undue fire risk to the
structural integrity of the building. This also meets with local practices in the region.)
**Section 903.2.9;add to read as follows:
[F] 903.2.9.3 Self-service storage facility. An automatic sprinkler system shall be installed throughout
all self-service storage facilities.
(Reason: Fire departments are unable to inspect these commercial occupancies and are unaware of the
contents being stored. Previous allowance to separate units by fire barriers is difficult to enforce
maintenance after opening.)
**Section 903.2.11; amend 903.2.11.3 and add 903.2.11.7, 903.2.11.8, and 903.2.11.9 to read as
follows:
903.2.11.3 Buildings as 35 feet or more in height. An automatic sprinkler system shall be installed
throughout buildings that have one or more stories , other than
penthouses in compliance with Section 1510 of the International Building Code, located 55 35 feet
(�, -64 10,668 mm) or more above the lowest level of fire department vehicle access, measured to the
finished floor.
Exceptions:
1. Open parking structures in compliance with Section 406.5 of the International Building Code,
having no other occupancies above the subject garage.
:26v61p'aRGieGree ip F 7
903.2.11.7 High-Piled Combustible Storage. For any building with a clear height exceeding 12 feet
(4572 mm), see Chapter 32 of the IFC to determine if those provisions apply.
13
903.2.11.8 Spray Booths and Rooms. New and existing spray booths and spraying rooms shall be
Protected by an approved automatic fire-extinguishing system.
903.2.11.9 Buildings Over 6,000 Square Feet. An automatic sprinkler system shall be installed
throughout all buildings over 6,000 sq. ft. For the purpose of this provision, fire walls shall not define
separate buildings. For this section only, area measurement shall be based on outside dimensions of
exterior walls, exclusive of vent shafts and courts, without deduction for corridors, stairways, closets, and
the thickness of interior walls, columns or other features. The floor area of a building, or portion thereof,
not provided with surrounding exterior walls shall be the usable area under the horizontal prosection of the
roof or floor above. For upper level attic type rooms, areas where the ceiling height is less than five feet
(5' 0") shall not be considered. Unfinished space framed to permit future expansion of floor area shall be
considered as part of the area. Joists designed to support floor loads shall be assumed to be for future
area.
Exceptions:
1. Open parking garages in compliance with IBC Section 406.3.
2. Building regulated under the International Residential Code as amended.
(Reason: Reflects regional practices. Provides jurisdictions options as to their desired level of sprinkler
protection based on multiple factors including firefighting philosophies/capabilities.)
"Section 903.3.1.1.1;amend to read as follows:
[F] 903.3.1.1.1 Exempt locations. When approved by the fire code official, automatic sprinklers shall not
be required in the following rooms or areas where such ...{text unchanged)... because it is damp, of fire-
resistance-rated construction or contains electrical equipment.
1. A room where the application of water, or flame and water, constitutes a serious life or fire
hazard.
2. A room or space where sprinklers are considered undesirable because of the nature of the
contents, when approved by the code official.
3. Generator and transformer rooms, under the direct control of a public utility, separated from the
remainder of the building by walls and floor/ceiling or roof/ceiling assemblies having a fire-
resistance rating of not less than 2 hours.
5. Forp servige aggess Elevator machine rooms, aPA machinery spaces, and hoistways, other than
pits where such sprinklers would not necessitate shunt trip requirements under any
circumstances.
6. {Delete.}
(Reason: Gives more direction to code official. Exception 4 deleted to provide protection where fire risks
are poorly addressed. Amendment 903.2 addresses Exception 5. above relative to the elimination of
sprinkler protection in these areas to avoid the shunt trip requirement.)
"Section 903.3.1.2.3;add to read as follows:
[F] Section 903.3.1.2.3 Attics and Attached Garages. Sprinkler protection is required in attic spaces of
such buildings two or more stories in height, in accordance with NFPA 13 and or NFPA 13R
requirements, and attached garages.
(Reason:Attic protection is required due to issues with fire exposure via soffit vents, as well as firefighter
safety. Several jurisdictions indicated experience with un-protected attic fires resulting in displacement of
all building occupants. NFPA 13 provides for applicable attic sprinkler protection requirements, as well as
exemptions to such, based on noncombustible construction, etc. Attached garages already require
sprinklers via NFPA 13R— this amendment just re-emphasizes the requirement.)
"Section 903.3.1.3;amend to read as follows:
[F] 903.3.1.3 NFPA 13D sprinkler systems. Automatic sprinkler systems installed in one- and two-family
dwellings; Group R-3; Group R-4 Condition 1 and townhouses shall be permitted to be installed
throughout in accordance with NFPA 13D or in accordance with state law.
14
(Reason: To allow the use of the Plumbing section of the IRC and recognize current state stipulations in
this regard.)
***Section 903.3.1.4;add to read as follows:
[F] 903.3.1.4 Freeze protection. Freeze protection systems for automatic fire sprinkler systems shall be
in accordance with the requirements of the applicable referenced NFPA standard and this section.
903.3.1.4.1 Attics. Only dry-pipe, preaction, or listed antifreeze automatic fire sprinkler systems
shall be allowed to protect attic spaces.
Exception: Wet-pipe fire sprinkler systems shall be allowed to protect non-ventilated attic
spaces where:
1. The attic sprinklers are supplied by a separate floor control valve assembly to
allow ease of draining the attic system without impairing sprinklers throughout the
rest of the building, and
2. Adequate heat shall be provided for freeze protection as per the applicable
referenced NFPA standard, and
3. The attic space is a part of the building's thermal, or heat, envelope, such that
insulation is provided at the roof deck, rather than at the ceiling level.
903.3.1.4.2 Heat trace/insulation. Heat trace/insulation shall only be allowed where approved by
the fire code official for small sections of large diameter water-filled pipe.
(Reason: In the last few years, severe winters brought to light several issues with current practices for
sprinklering attics, not the least of which was wet-pipe sprinklers in ventilated attics provided with space
heaters, etc. for freeze protection of such piping. This practice is not acceptable for the protection of
water-filled piping in a ventilated attic space as it does not provide a reliable means of maintaining the
minimum 40 degrees required by NFPA, wastes energy, and presents a potential ignition source to the
attic space. Listed antifreeze is specifically included because NFPA currently allows such even though
there is no currently listed antifreeze at the time of development of these amendments. The intent of this
amendment is to help reduce the large number of freeze breaks that have occurred in the past with water-
filled wet-pipe sprinkler systems in the future, most specifically in attic spaces.)
**Section 903.3.5; Water supplies;add to read as follows:
[F] Water supply as required for such systems shall be provided in conformance with the supply
requirements of the respective standards; however, every water-based fire protection system shall be
designed with a 10 psi safety factor. Reference Section 507.4 for additional design requirements.
(Reason: To define uniform safety factor.)
**Section 905.9; Sprinkler system supervision and alarms; add after the exceptions to read as
follows:
[F] Sprinkler and standpipe system water-flow detectors shall be provided for each floor tap to the
sprinkler system and shall cause an alarm upon detection of water flow for more than 45 seconds. All
control valves in the sprinkler and standpipe systems except for fire department hose connection valves
shall be electrically supervised to initiate a supervisory signal at the central station upon tampering.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 905.9.)
**Section 903.4.2;Alarms;add to read as follows:
[F] The alarm device required on the exterior of the building shall be a weatherproof horn/strobe
notification appliance with a minimum 75 candela strobe rating, installed as close as practicable to the fire
department connection.
(Reason: Fire department connections are not always located at the riser; this allows the fire department
faster access.)
**Section 905.2;amend to read as follows:
15
[F] 905.2 Installation standard. Standpipe systems shall be installed in accordance with this section and
NFPA 14. Fire department connections for standpipe systems shall be in accordance with Section 912
Manual dry standpipe systems shall be supervised with a minimum of 10 psig and a maximum of 40 psip
air pressure with a high/low alarm.
(Reason: To define manual dry standpipe supervision requirements. Helps ensure the integrity of the
standpipe system via supervision, such that open hose valves will result in a supervisory low air alarm.)
**Section 905.3;add to read as follows:
[F] 905.3.9 Buildings exceeding 10,000 sq. ft. In buildings exceeding 10,000 square feet in area per
story and where any portion of the building's interior area is more than 200 feet (60960 mm) of travel,
vertically and horizontally, from the nearest point of fire department vehicle access, Class I automatic wet
or manual wet standpipes shall be provided.
Exceptions:
1. Automatic dry and semi-automatic dry standpipes are allowed as provided for in NFPA 14.
2. R-2 occupancies of four stories or less in height having no interior corridors.
(Reason:Allows for the rapid deployment of hose lines to the body of the fire.)
***Section 905.4;Location of Class 1 standpipe hose connections;amend to read as follows:
[F] 1. In every required ;n+exit stairway, a hose connection shall be provided for each story above
and below grade. Hose connections shall be located at an intermediate landing between stories,
unless otherwise approved by the fire code official.
2. {No change.}
3. In every exit passageway, at the entrance from the exit passageway to other areas of a building.
Exception: Where floor areas adjacent to an exit passageway are reachable from an
0 PtArogexit stairway hose connection by a ...No change to rest.}
4. {No change.}
5. Where the roof has a slope less than four units vertical in 12 units horizontal (33.3-percent slope),
each standpipe shall be provided with a two-way a-hose connection shad-fie located to serve the
roof or at the highest landing of an in} exit stairway with stair access to the roof provided in
accordance with Section 1011.12.
6. {No change.}
7. When required by this Chapter, standpipe connections shall be placed adjacent to all required exits
to the structure and at two hundred feet (200') intervals along major corridors thereafter, or as
otherwise approved by the fire code official.
(Reason: Item 1, 3, and 5 amendments to remove `interior' will help to clarify that such connections are
required for all `exit'stairways, to ensure firefighter capabilities are not diminished in these tall buildings,
simply because the stair is on the exterior of the building. Item 5 reduces the amount of pressure required
to facilitate testing, and provides backup protection for fire fighter safety. Item 7 allows for the rapid
deployment of hose lines to the body of the fire.)
**Section 905.9; Valve supervision;add after the exceptions to read as follows:
[F] Sprinkler and standpipe system water-flow detectors shall be provided for each floor tap to the
sprinkler system and shall cause an alarm upon detection of water flow for more than 45 seconds. All
control valves in the sprinkler and standpipe systems except for fire department hose connection valves
shall be electrically supervised to initiate a supervisory signal at the central station upon tampering.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 903.4.
**Section 907.1;add to read as follows:
[F] 907.1.4 Design standards. Where a new fire alarm system is installed, the devices shall be
addressable. Fire alarm systems utilizing more than 20 smoke detectors shall have analog initiating
devices.
16
(Reason: Provides for the ability of descriptive identification of alarms, and reduces need for panel
replacement in the future. Updated wording to match the language of the new requirement at 907.5.2.3.
Change of terminology allows for reference back to definitions of NFPA 72)
"Section 907.2.1;amend to read as follows:
[F] 907.2.1 Group A. A manual fire alarm system that activates the occupant notification system in
accordance with Section 907.5 shall be installed in Group A occupancies Where the having an occupant
load of 300 or more persons or more than 100 persons above or below
the lowest level of exit discharge. Group A occupancies not separated from one another in accordance
with Section 707.3.-10 of the International Building Code shall be considered as a single occupancy for
the purposes of applying this section. Portions of Group E occupancies occupied for assembly purposes
shall be provided with a fire alarm system as required for the Group E occupancy.
Exception: {No change.}
Activation of fire alarm notification appliances shall:
1. Cause illumination of the means of egress with light of not less than 1 foot-candle (11 lux)
at the walking surface level, and
2. Stop any conflicting or confusing sounds and visual distractions.
(Reason: Increases the requirement to be consistent with Group B requirement. Also addresses issue
found in Group A occupancies of reduced lighting levels and other AIV equipment that distracts from fire
alarm notification devices or reduces ability of fire alarm system to notify occupants of the emergency
condition.)
"Section 907.2.3;amend to read as follows:
[F] 907.2.3 Group E. A manual fire alarm system that initiates the occupant notification signal utilizing an
emergency voice/alarm communication system meeting the requirements of Section 907.5.2.2 and
installed in accordance with Section 907.6 shall be installed in Group E educational occupancies. When
automatic sprinkler systems or smoke detectors are installed, such systems or detectors shall be
connected to the building fire alarm system. An approved smoke detection system shall be installed in
Group E day care occupancies. Unless separated by a minimum of 100' open space, all buildings,
whether portable buildings or the main building, will be considered one building for alarm occupant load
consideration and interconnection of alarm systems.
Exceptions:
1. {No change.}
1.1. Residential In-Home day care with not more than 12 children may use interconnected
single station detectors in all habitable rooms. (For care of more than five children 2 1/2
or less years of age, see Section 907.2.6.)
{No change to remainder of exceptions.}
(Reason: To distinguish educational from day care occupancy minimum protection requirements. Further,
to define threshold at which portable buildings are considered a separate building for the purposes of
alarm systems. Exceptions provide consistency with State law concerning such occupancies.)
"Section 907.2.13;High-rise buildings;amend to read as follows:
Exception:
{previous exceptions unchanged}
[F] 3. Open air portions of buildings with an occupancy in Group A-5 in accordance with Section 303.1
of the International Building Code; however, this exception does not apply to accessory uses
including but not limited to sky boxes, restaurants and similarly enclosed areas.
(Reason: To indicate that enclosed areas within open air seating type occupancies are not exempted
from automatic fire alarm system requirements.)
"Section 907.4.2;add to read as follows:
17
[F] 907.4.2.7 Type. Manual alarm initiating devices shall be an approved double action type.
(Reason:Helps to reduce false alarms.)
**Section 907.6.1;add to read as follows:
[F] 907.6.1.1 Wiring Installation. All fire alarm systems shall be installed in such a manner that a failure
of any single initiating device or single open in an initiating circuit conductor will not interfere with the
normal operation of other such devices. All signaling line circuits (SLC) shall be installed in such a way
that a single open will not interfere with the operation of any addressable devices (Class A). Outgoing and
return SLC conductors shall be installed in accordance with NFPA 72 requirements for Class A circuits
and shall have a minimum of four feet separation horizontal and one foot vertical between supply and
return circuit conductors. The initiating device circuit (IDC) from a signaling line circuit interface device
may be wired Class B, provided the distance from the interface device to the initiating device is ten feet or
less.
(Reason: To provide uniformity in system specifications and guidance to design engineers. Improves
reliability of fire alarm devices and systems.)
***Section 907.6.3;Initiation device identification; delete all four Exceptions.
(Reason: To assist responding personnel in locating the emergency event for all fire alarm systems.)
***Section 907.6.6;Monitoring;add sentence at end of paragraph to read as follows:
[F] See the IFC 907.6.3 for the required information transmitted to the supervising station.
(Reason: To assist responding personnel in locating the emergency event for all fire alarm systems. This
was moved from 907.6.5.3 in the 2012 IFC and reworded to match new code language and sections.)
***Section 909.22;add to read as follows:
[F] 909.22 Stairway or ramp pressurization alternative. Where the building is equipped throughout
with an automatic sprinkler system in accordance with Section 903.3.1.1 and the stair pressurization
alternative is chosen for compliance with Building Code requirements for a smokeproof enclosure, interior
exit stairways or ramps shall be pressurized to a minimum of 0.10 inches of water (25 Pa) and a
maximum of 0.35 inches of water (87 Pa) in the shaft relative to the building measured with all interior exit
stairway and ramp doors closed under maximum anticipated conditions of stack effect and wind effect.
Such systems shall comply with Section 909, including the installation of a separate fire-fighter's smoke
control panel as per Section 909.16, and a Smoke Control Permit shall be required from the Fire
Department as per Section 105.7.
[F] 909.22.1 Ventilating equipment. The activation of ventilating equipment for the stair or ramp
Pressurization system shall be by smoke detectors installed at each floor level at an approved location at
the entrance to the smokeproof enclosure. When the closing device for the stairway or ramp shaft and
vestibule doors is activated by smoke detection or power failure, mechanical equipment shall activate and
operate at the required performance levels. Smoke detectors shall be installed in accordance with
Section 907.3.
[F] 909.22.1.1 Ventilation systems. Smokeproof enclosure ventilation systems shall be independent of
other building ventilation systems. The equipment, control wiring, power wiring and ductwork shall comply
with one of the following:
1. Equipment, control wiring, power wiring and ductwork shall be located exterior to the building
and directly connected to the smokeproof enclosure or connected to the smokeproof
enclosure by ductwork enclosed by not less than 2-hour fire barriers constructed in
accordance with Section 707 of the Building Code or horizontal assemblies constructed in
accordance with Section 711 of the Building Code, or both.
2. Equipment, control wiring, power wiring and ductwork shall be located within the smokeproof
enclosure with intake or exhaust directly from and to the outside or through ductwork enclosed
by not less than 2-hour barriers constructed in accordance with Section 707 of the Building
18
Code or horizontal assemblies constructed in accordance with Section 711 of the Building
Code, or both.
3. Equipment, control wiring, power wiring and ductwork shall be located within the building if
separated from the remainder of the building, including other mechanical equipment, by not
less than 2-hour fire barriers constructed in accordance with Section 707 of the Building Code
or horizontal assemblies constructed in accordance with Section 711 of the Building Code, or
both.
Exceptions:
1. Control wiring and power wiring utilizing a 2-hour rated cable or cable system.
2. Where encased with not less than 2 inches (51 mm)of concrete.
3. Control wiring and power wiring protected by a listed electrical circuit protective systems with a
fire-resistance rating of not less than 2 hours.
[F] 909.22.1.2 Standby power. Mechanical vestibule and stairway and ramp shaft ventilation systems
and automatic fire detection systems shall be provided with standby power in accordance with Section
2702 of the Building Code.
[F] 909.22.1.3 Acceptance and testing. Before the mechanical equipment is approved, the system shall
be tested in the presence of the fire code official to confirm that the system is operating in compliance
with these requirements.
(Reason: To assist with enforcement of such as a smoke control system, as per Section 909.6.3,
especially since a permit is now specifically required for such systems in the Fire Code. Also ensures that
a firefighter's override panel is provided as per 909.16 for such systems. The above amendment copies
the applicable requirements for such systems from Section 909.20 of the Building Code into the Fire
Code. Although the published code did copy the elevator pressurization requirements into the Fire Code,
it did not copy over the stair pressurization requirements.)
***Section 910.2; Smoke and Heat Removal Where required;amend to read as follows:
Exceptions:
{previous exceptions unchanged}
[F] 2. Only manual smoke and heat removal shall Pat be required in areas of buildings equipped with
early suppression fast-response (ESFR)sprinklers. Automatic smoke and heat removal is
prohibited.
3. Only manual smoke and heat removal shall +4st be required in areas of buildings equipped with
control mode special application sprinklers with a response time index of 50(m*S)'/2 or less that
are listed to control a fire in stored commodities with 12 or fewer sprinklers. Automatic smoke
and heat removal is prohibited.
(Reason:Allows the fire department to control the smoke and heat during and after a fire event, while still
prohibiting such systems from being automatically activated, which is a potential detriment to the
particular sprinkler systems indicated.)
***Section 910.2;add to read as follows:
[F] 910.2.3 Group H. Buildings and portions thereof used as a Group H occupancy as follows:
1. In occupancies classified as Group H-2 or H-3, any of which are more than 15,000 square feet
Ll 394 m ) in single floor area.
Exception: Buildings of noncombustible construction containing only noncombustible
materials.
2. In areas of buildings in Group H used for storing Class 2, 3, and 4 liquid and solid oxidizers, Class
1 and unclassified detonable organic peroxides, Class 3 and 4 unstable (reactive) materials, or
Class 2 or 3 water-reactive materials as required for a high-hazard commodity classification.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
19
(Reason: Maintains a fire protection device utilized in such occupancies where it is sometimes necessary
to allow chemicals to burn out, rather than extinguish.)
"Section 910.3;add section 910.3.4, 910.3.4.1, and 910.3.4.2 to read as follows:
[F] 910.3.4 Vent operation. Smoke and heat vents shall be capable of being operated by approved
automatic and manual means. Automatic operation of smoke and heat vents shall conform to the
provisions of Sections 910.3.2.1 through 910.3.4.2.
[F] 910.3.4.1 Sprinklered buildings. Where installed in buildings equipped with an approved
automatic sprinkler system, smoke and heat vents shall be designed to operate automatically.
The automatic operating mechanism of the smoke and heat vents shall operate at a temperature
rating at least 100 degrees F (approximately 38 degrees Celsius) greater than the temperature
rating of the sprinklers installed.
Exception: Manual only system per 910.2
[F] 910.3.4.2 Nonsprinklered buildings. Where installed in buildings not equipped with an
approved automatic sprinkler system, smoke and heat vents shall operate automatically by
actuation of a heat-responsive device rated at between 100°F (56°C) and 220°F (122°C) above
ambient.
Exception: Listed gravity-operated drop out vents.
(Reason: Amendment continues to keep applicable wording from prior to the 2012 edition of the IFC.
Specifically, automatic activation criteria is no longer specifically required in the published code.
Specifying a temperature range at which smoke and heat vents should activate in sprinklered buildings
helps to ensure that the sprinkler system has an opportunity to activate and control the fire prior to vent
operation.)
"Section 910.4.3.1;amend to read as follows:
[F] 910.4.3.1 Makeup air. Makeup air openings shall be provided within 6 feet (1829 mm) of the floor
level. Operation of makeup air openings shall be mapw21—er automatic. The minimum gross area of
makeup air inlets shall be 8 square feet per 1,000 cubic feet per minute (0.74 m2 per 0.4719 m3/s) of
smoke exhaust.
(Reason: Makeup air has been required to be automatic for several years now in this region when
mechanical smoke exhaust systems are proposed. This allows such systems to be activated from the
smoke control panel by first responders without having to physically go around the exterior of the building
opening doors manually. Such requires a significant number of first responders on scene to conduct this
operation and significantly delays activation and/or capability of the smoke exhaust system.)
"Section 910.4.4;amend to read as follows:
[F] 910.4.4 Activation. The mechanical smoke removal system shall be activated
automatically by the automatic sprinkler system or by an approved fire detection system. Individual
manual controls shall also be provided.
Exception: Manual only systems per Section 910.2.
(Reason: The provision of a manual only mechanical smoke removal system does not provide
equivalency with automatic smoke and heat vents. This amendment clarifies that the primary intent is for
automatic systems, unless exceptions are provided as in 910.2 — consistent with the charging statements
of the section.)
"Section 912.2;add to read as follows:
[F] 912.2.3 Hydrant distance. An approved fire hydrant shall be located within 100 feet of the fire
department connection as the fire hose lays along an unobstructed path.
20
(Reason: To accommodate limited hose lengths, improve response times where the FDC is needed to
achieve fire control, and improve ease of locating a fire hydrant in those situations also. Also, consistent
with NFPA 14 criteria.)
**Section 913.2.1; Protection of fire pump rooms; add second paragraph and exception to read as
follows:
[F] When located on the ground level at an exterior wall, the fire pump room shall be provided with an
exterior fire department access door that is not less than 3 ft. in width and 6 ft. -8 in. in height, regardless
of any interior doors that are provided. A key box shall be provided at this door, as required by Section
506.1.
3. Exception: When it is necessary to locate the fire pump room on other levels or not at an exterior
wall, the corridor leading to the fire pump room access from the exterior of the building shall be
provided with equivalent fire resistance as that required for the pump room, or as approved by the
fire code official. Access keys shall be provided in the key box as required by Section 506.1.
(Reason: This requirement allows fire fighters safer access to the fire pump room. The requirement
allows access without being required to enter the building and locate the fire pump room interior access
door during a fire event. The exception recognizes that this will not always be a feasible design scenario
for some buildings, and as such, provides an acceptable alternative to protect the pathway to the fire
pump room.)
**Section 1006.2.2.6; add to read as follows:
1006.2.2.6 Electrical Rooms. For electrical rooms, special exiting requirements may apply. Reference
the electrical code as adopted.
(Reason: Cross reference necessary for coordination with the NEC which has exiting requirements as
well.)
W
**Section 1009.1;Accessible means of egress required;add to read as follows:
Exceptions:
(previous exceptions unchanged}
4. Buildings regulated under State Law and built in accordance with State registered
plans, including any variances or waivers granted by the State, shall be deemed to
be in compliance with the requirements of Section 1009.
(Reason: To accommodate buildings regulated under Texas State Law and to be consistent with
amendments to Chapter 11.)
**Section 1010.1.9.4;Bolt Locks;amend to read as follows:
Exceptions:
(previous exceptions unchanged}
3. Where a pair of doors serves an occupant load of less than 50 persons in a Group B, F,
MorS
occupancy. {Remainder unchanged}
4. Where a pair of doors serves a Group A, B, F, M or S occupancy{Remainder unchanged}
(Reason:Application to M occupancies reflects regional practice;No. 4 expanded to Group
A due to it being a similar scenario to other uses;No. 4 was regional practice.)
***Section 1015.8; Window Openings.Amend to read as follows:
1. Operable windows where the top of the sill of the opening is located more than 75 fleet
(22,960 ) 55 feet (16,7x- 64-m,A) above the finished grade or other surface below and
that are provided with window fall prevention devices that comply with ASTM F 2006.
21
(Reason:In Option B jurisdictions, change 75 feet"to "55 feet".)
**Section 1020.1; Construction;add to read as follows:
Exceptions:
(previous exceptions unchanged}
6. In group B occupancies, corridor walls and ceilings need not be of fire-resistive
construction within a single tenant space when the space is equipped with approved
automatic smoke-detection within the corridor. The actuation of any detector shall
activate self-annunciating alarms audible in all areas within the corridor. Smoke detectors
shall be connected to an approved automatic fire alarm system where such system is
provided.
(Reason:Revise the 2012 published NCTCOG amendment to this section to now read closer to that of
the City of Dallas 2012 amendment.)
**Section 1028.1: Exit Discharge. Amend Exception to read as follows:
Exception:
1. Not more than 50 percent...
1.1. Discharge of interior exit stairways and ramps shall be provided with a fee and unobstructed path
of travel to an exterior exit door and such exit is Visible in direct line of sight and
identifiable from the point of termination of the enclosure.
(Reason: Clarification.)
**Section 1029.1.1.1; Delete section: Spaces under grandstands and bleachers.
(Reason: Unenforceable.)
***Section 1101.1; Scope; add to read as follows:
Exception: Components of projects regulated by and registered with the Architectural Barriers
Division of the Texas Department of Licensing and Regulation shall be deemed to be in
compliance with the requirements of this chapter.
(Reason: To accommodate buildings regulated under state law. Further clarified in 2015 to mean
components that are specifically addressed by TDLR shall be exempt.)
***Section 1203.1; amend to read as follows:
***1203.1 General. Buildings shall be provided with natural ventilation in accordance with Section
1203.4, or mechanical ventilation in accordance with the International Mechanical Code.
Where air infiltration rate in a dwelling unit is less, thart 5 air changes or less per hour when tested
with a blower door at a pressure 0.2 inch w.c. (50 Pa) in accordance with Section 402.4.1.2 of the
International Energy Conservation Code, the dwelling unit shall be ventilated by mechanical means in
accordance with Section 403 of the International Mechanical Code.
(Reason: See IECC change to performance testing. Whole-house ventilation is recognized as
necessary).
EL
**Table 1505.1;delete footnote c and amend footnote b to read as follows:
b. Non-classified roof coverings shall be permitted on buildings of U occupancies having not more
than 120 sq. ft. of protected roof area. When exceeding 120 sq. ft. of protected roof area,
buildings of U occupancies may use non-rated non-combustible roof coverings.
G. [delete]
22
(Reason: Conforms to regional practice affording increased fire protection.)
**Section 1505.7; Delete section: Special purpose roofs.
(Reason: Conforms to regional practice.)
**Section 1511.1;Reroofing;add to read as follows:
1511.1 General. Materials and methods of applications used for recovering or replacing an existing roof
covering shall comply with the requirements of Chapter 15. All individual replacement shingles or shakes
shall be in compliance with the rating required by Table 1505.1.
{Exception unchanged}
(Reason: Relocated the text to more appropriate place. Previously was footnote "b"to Table 1505.1)
***Section 1704.2; Special inspections and Tests;amend to read as follows:
1704.2 Special inspections and tests. Where application is made to the Building Official for construction
as specified in Section 105, the owner or the owner's authorized agent, or the Registered Design
Professional in Responsible Charge, (other than the contractor), shall employ one or more approved
agencies to provide special inspections and tests during construction on the types of work listed under
Section 1705 and identify the approved agencies to the Building Official. The special inspector shall not
be employed by the contractor. These special inspections and tests are in addition to the inspections
identified by the Building Official that are identified in Section 110.
(Reason: The RDPRC should be included in the documentation.)
***Section 1704.2.1;Special Inspector qualifications;amend to read as follows:
1704.2.1 Special inspector qualifications. Prior to the start of construction and or upon request, the
approved agencies shall provide written documentation to the registered design professional in
responsible charge and the building official demonstrating the competence and relevant experience or
training of the special inspectors who will perform the special inspections and tests during construction.
[Remainder unchanged]
(Reason: The RDPRC should be included in the documentation.)
***Section 1704.2.4;Report requirement;amend to read as follows:
1704.2.4 Report requirement. Approved agencies shall keep records of special inspections and tests.
The approved agency shall submit reports of special inspections and tests to the Building Official upon
request, and to the registered design professional in responsible charge. Individual inspection reports
[Rapopts] shall indicate that work inspected or tested was or was not completed in conformance to
approved construction documents. [Remainder unchanged]
(Reason: The RDPRC should be included in the documentation and building official can choose to
request reports as required.)
***Section 1704.2.5.2;Fabricator approval;amend to read as follows:
1704.2.5.1 Fabricator approval. Special inspections during fabrications required by Section 1704 are not
required where the work is done on the premises of a fabricator registered and approved to perform such
work without special inspection. Approval shall be based upon review of the fabricator's written procedural
and quality control manuals and periodic auditing of fabrication practices by an approved agency, or a
fabricator that is enrolled in a nationally accepted inspections program. At completion of fabrication, the
acceptable or approved fabricator shall submit a certificate of compliance to the owner or the owner's
authorized agent or the registered design professional in responsible charge, for s h-Mittal +„ the hi ii�rJ iri ry
Gffig-10A-1 RES SPOGifi8d 1704-
stating that the work was performed in accordance with the
approved construction documents. The certificate of compliance shall also be made available to the
Building Official upon request.
23
(Reason: The RDPRC should be included in the documentation and fabricators can be accepted or
approved.)
**Section 2901.1;add to read as follows:
[P] 2901.1 Scope. {existing text to remain} The provisions of this Chapter are meant to work in
coordination with the provisions of Chapter 4 of the International Plumbinq Code. Should any conflicts
arise between the two chapters, the Building Official shall determine which provision applies.
(Reason: Gives discretion to Code Official in case of code conflict.)
**Section 2902.1;Minimum number of fixtures;add a second paragraph to read as follows:
In other than E Occupancies, the minimum number of fixtures in Table 2902.1 may be lowered, if
requested in writing, by the applicant stating reasons for a reduced number and approved by the Building
Official.
(Reason: To allow flexibility for designer to consider specific occupancy needs.)
Fm
**Table 2902.1;add footnote f to read as follows:
f. Drinkinq fountains are not required in M Occupancies with an occupant load of 100 or less, B
Occupancies with an occupant load of 25 or less, and for dining and/or drinking establishments.
(Reason:Adjustment meets the needs of specific occupancy types.)
**Section 2902.1.3; add to read as follows:
2902.1.3 Additional fixtures for food preparation facilities. In addition to the fixtures required in this
Chapter, all food service facilities shall be provided with additional fixtures set out in this section.
2902.1.3.1 Hand washing lavatory. At least one hand washing lavatory shall be provided for use by
employees that is accessible from food preparation, food dispensing and ware washing areas. Additional
hand washing lavatories may be required based on convenience of use by employees.
2902.1.3.2 Service sink. In new or remodeled food service establishments, at least one service sink or
one floor sink shall be provided so that it is conveniently located for the cleaning of mops or similar wet
floor cleaning tool and for the disposal of mop water and similar liquid waste. The location of the service
sink(s) and/or mop sink(s) shall be approved by the Tarrant County health department.
(Reason: Coordinates Health law requirements with code language for consistent regional practice.)
***Section 3002.1; Hoistway Enclosure Protection; add to read as follows:
Exceptions:
1. Elevators wholely located within atriums complvinq with Section 404 shall not require hoistwav
enclosure protection.
2. Elevators in open or enclosed parking garages that serve only the parking garage, and complvinq
with Sections 406.5 and 406.6, respectively, shall not require hoistwav enclosure protection.
(Reason:Provides specific Code recognition that elevators within atriums and within parking garages do
not require hoistway enclosure protection.)
***Section 3005.4; Machine rooms, control rooms, machinery spaces and control spaces; delete
and revise text as follows:
a heistway that have ep@R the heistway shal he AAAlesed with fire harriers AeAstp,-Ated
.
Elevator machine rooms, control rooms, control spaces and machinery spaces shall be enclosed with fire
24
barriers constructed in accordance with Section 707 or horizontal assemblies constructed in accordance
with Section 711, or both.
[Remainder unchanged]
(Reason: This amendment eliminates code language so as to be consistent with the regional goal to
require passive enclosures of these areas unless a hoistway enclosure is not required by other Code
provisions. See companion change to eliminate fire sprinklers thereby eliminating shunt trip.)
***Section 3005.7; add to read as follows:
3005.7 Fire Protection in Machine rooms, control rooms, machinery spaces and control spaces.
3005.7.1 Automatic sprinkler system. The building shall be equipped throughout with an automatic
sprinkler system in accordance with Section 903.3.1.1, except as otherwise permitted by Section
903.3.1.1.1 and as prohibited by Section 3005.7.2.1.
3005.7.2.1 Prohibited locations.Automatic sprinklers shall not be installed in machine rooms, elevator
machinery spaces, control rooms, control spaces and elevator hoist-ways.
3005.7.2.2 Sprinkler system monitoring. The sprinkler system shall have a sprinkler control valve
supervisory switch and water-flow initiating device provided for each floor that is monitored by the
building's fire alarm system.
3005.7.3 Water protection.An approved method to prevent water from infiltrating into the hoistway
enclosure from the operation of the automatic sprinkler system outside the elevator lobby shall be
provided.
3005.7.4 Shunt trip. Means for elevator shutdown in accordance with Section 3005.5 shall not be
installed.
(Reason:Firefighter and public safety. This amendment eliminates the shunt trip requirement of the
International Building Code Section 3005.5 for the purpose of elevator passenger and firefighter safety.
The new section above is intended to be identical to Sections 3007.2, 3007.3, and 3007.4 for Fire Service
Access Elevators and Sections 3008.2, 3008.3 and 3008.4 for Occupant Evacuation Elevators.)
***Section 3005.8; add to read as follows:
3005.8 Storage. Storage shall not be allowed within the elevator machine room, control room, machinery
spaces and or control spaces. Provide approved signage at each entry to the above listed locations
stating: "No Storage Allowed".
(Reason:Reinforces the need to maintain space clean and free of combustibles. See companion change
to eliminate fire sprinklers therein, to always require an enclosure -with IBC 3005.4 exceptions deleted-
resulting in the limited need for a shunt trip system.)
***Section 3006.2; Hoistway opening protection required; amend to read as follows:
5. The building is a high rise and the elevator hoistway is more than 75 feat (22,960-m,A) 55 feet
(16,764 mm) in height. The height of the hoistway shall be measured from the lowest floor at or
above grade to the highest floors served by the hoistway.
(Reason: 2015 IBC text does not address hoistways that are > 75'in height that are both below grade and
above grade but not located above the high rise classification nor does the IBC address hoistways
wholely located above grade such as those that serve above sky lobbies.)
**Section 3109.1;amend to read as follows:
3109.1 General. Swimming pools shall comply with the requirements of sections 3109.2 through 3109.5
and other applicable sections of this code and complying with applicable state laws.
(Reason: To recognize "state requirements".)
25
End
26
2015 International Energy Conservation Code
ORDINANCE NO. 1143
AN ORDINANCE ADOPTING THE 2015 EDITION OF THE INTERNATIONAL
ENERGY CONSERVATION CODE, REGULATING THE DESIGN OF BUILDING
ENVELOPES FOR ADEQUATE THERMAL RESISTANCE AND LOW AIR LEAKAGE
AND THE DESIGN AND SELECTION OF MECHANICAL, ELECTRICAL, SERVICE
WATER-HEATING AND ILLUMINATION SYSTEMS AND EQUIPMENT IN THE CITY
OF SOUTHLAKE; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS
THERETO; PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC
RECORD; PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL
ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING FOR A
PENALTY FOR VIOLATIONS HEREOF; PROVIDING A SAVINGS CLAUSE;
PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN EFFECTIVE
DATE.
WHEREAS, the City of Southlake is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its five advisory boards conducted open review
meetings over a 1-year period to review the 2015 editions of the International Codes
and to develop regional amendments. Their review and recommendations were
completed and endorsed by NCTCOG's Executive Board in September 24, 2015. Now
NCTCOG encourages jurisdictions in North Central Texas to adopt the 2015
International Energy Conservation Code along with its respective regional amendments.
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Energy Conservation Code, 2015 Edition, published by the
International Code Council, including the standards referenced therein, is hereby
adopted as the Energy Conservation Code of the City of Southlake regulating the
design of building envelopes for adequate thermal resistance and low air leakage and
the design and selection of mechanical, electrical, service water-heating and
illumination systems and equipment in the City of Southlake. A True and correct copy of
this document is referenced in Exhibit "A."
Section 2
Amendments
That the 2015 International Energy Conservation Code, as adopted herein, is
hereby amended as provided in Exhibit "B" incorporated herein and attached hereto for
all purposes of this ordinance. The City of Southlake, Texas may from time to time
determine that additional local modifications to the Energy Conservation Code are
necessary and appropriate to meet the unique needs of the City of Southlake, Texas.
To effectuate these local modifications, the City Council shall enact individual
ordinances amending this Ordinance, fully setting forth the change to be made in the
Energy Conservation Code. These amendments shall be consolidated as Exhibit "B" to
this Ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict
with the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
Section 5
Severability
It is hereby declared to be the intention of the City council that the phrases, clauses,
sentences, paragraphs, and sections of this ordinance are severable, and if any phrase,
clause sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses,
sentences, paragraphs and sections of this ordinance, since the same would have been
enacted by the City Council without the incorporation in this ordinance of any such
unconstitutional phrase, clause, sentence, paragraph or section.
Section 6
Penalty
Any person, firm or corporation who violates, disobeys, omits. neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($ 2,000.00) for all violations
involving zoning, fire safety or public health and sanitation, including dumping or refuse,
and shall be fined not more than five hundred dollars ($500) for all other violations of
this ordinance each day that a violation is permitted to exist shall constitute a separate
offense.
Section 7
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any and all
violations of the provisions of any ordinances affecting the regulation of the design of
building envelopes for adequate thermal resistance and low air leakage and the design
and selection of mechanical, electrical service water-heating and illumination systems
and equipment within the City which have accrued at the time of the effective date of
this ordinance; and, as to such accrued violations and all pending litigation, both civil
and criminal, whether pending in court or not, under such ordinances, same shall not be
affected by this ordinance but may be prosecuted until final disposition by the courts.
Section 8
Publication
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in
all courts without further proof than the production thereof.
The City Secretary of the City of Southlake is hereby directed to publish in the official
newspaper of the City of Southlake, the caption, penalty clause, publication clause and
effective date of this ordinance one time within ten days after passage of this ordinance,
as required by Section 3.13 of the Charter of the City of Southlake.
Section 10
Effective Date
This ordinance shall be in full force and effect from and after its passage and publication
as required by law but not before May 1 , 2016.
APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
EXHIBIT A
2015 International Energy Conservation Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
EXHIBIT B
Amendments to the 2015 International Energy Conservation Code
The following sections, paragraphs, and sentences of the 2015 International Energy Conservation Code
(IECC) are hereby amended as follows: Standard type is text from the IECC. Underlined type is text
inserted. Lined thre gh type is deleted- text from l F=QQ A double (**) asterisk at the beginning of a section
identifies an amendment carried over from the 2012 edition of the code and a triple (***) asterisk identifies
a new or revised amendment with the 2015 code.
The 2015 IECC contains separate provisions for commercial buildings and for residential buildings 3
stories or less. The provisions of the commercial buildings are preceded by "C" for Commercial. The
provisions for residential buildings 3 stories or less are preceded by"R" for residential buildings. Each set
of provisions are separately applied to buildings within their respective scope. Each set of provisions also
contains a Scope and Administration chapter, a Definitions chapter, a General Requirements chapter and
a chapter containing energy efficiency requirements applicable to building within their respective scope.
Recommended amendments that match sections in each of the respective provisions ("C" and "R") are
written to represent both sections rather than duplicating the recommended amendment in this document.
Sections N1101.2 through N1105 of the 2015 International Residential Code (IRC) are noted to be
extracted from the 2015 IECC. The Building and Residential Advisory Board (BRAB) recommends
amending Chapter 11 [RE] ENERGY EFFICIENCY of the 2015 IRC to refer to the residential provisions of
the 2015 IECC.
The Governor signed HB1736 into law on June 16, 2015. HB1736 adopts energy efficiency chapter of
the International Residential Code as it existing on May 1, 2015, as the energy code for single-family
construction (as defined in Section 388.002 of the Health and Safety Code) effective September 1, 2016.
**Section C102/R102;add Section C102.1.2 and R102.1.2 to read as follows:
C102.1.2 Alternative compliance. A buildinq certified by a national, state, or local accredited energy
efficiency program and determined by the Energy Systems Laboratory to be in compliance with the
energy efficiency requirements of this section may, at the option of the Code Official, be considered in
compliance. The United States Environmental Protection Agency's Energy Star Program certification of
energy code equivalency shall be considered in compliance.
R102.1.2 Alternative compliance. A buildinq certified by a national, state, or local accredited energy
efficiency program and determined by the Energy Systems Laboratory to be in compliance with the
energy efficiency requirements of this section may, at the option of the Code Official, be considered in
compliance. The United States Environmental Protection Agency's Energy Star Program certification of
energy code equivalency shall be considered in compliance. Regardless of the program or the path to
compliance, each 1- and 2-family dwelling shall be tested for air and duct leakage as prescribed in
Section R402.4 and R403.3.3 respectively.
(Reason: This amendment is added to allow alternative compliance in accordance with Texas HB 1365,
78th Legislature. Codified in Chapter 388 Texas Building Energy Performance Standards: §388.003(1).
The last sentence to Section R102.1.2 was added to insure that every house is tested in accordance with
the mandatory provisions of the code.)
***Section C202 and R202; add the following definitions:
PROJECTION FACTOR. The ratio of the horizontal depth of the overhang, eave or permanently
attached shading device, divided by the distance measured vertically from the bottom of the fenestration
glazing to the underside of the overhang, eave or permanently attached shading device.
(Reason: The amendment to Section 402.3.2 Glazed fenestration SHGC was proposed by the TAB
and ESL determined the proposal to be not less restrictive than the 2009, 2012 and 2015 IECC. This
added definition is necessary as part of that amendment. The amendment will provide additional options
for SHGC selection.)
Section R202; add the following definition:
DYNAMIC GLAZING. Any fenestration product that has the fully reversible ability to change its
performance properties, including U-factor, solar heat gain coefficient (SHGC), or visible transmittance
(VT).
(Reason: This term is referenced in Section R402.3.2. This definition of DYMANIC GLAZING is also
found in the Commercial provisions of the code.)
JW
***Section R402.3.2 Glazed fenestration SHGC; amend by adding a paragraph and table following
the exception to read as follows:
Where vertical fenestration is shaded by an overhang, eave, or permanently attached shading
device, the SHGC required in Table R402.1.2 shall be reduced by using the multipliers in Table R402.3.2
SHGC Multipliers for Permanent Projections.
Table R402.3.2 SHGC Multipliers for Permanent Projections a
Projection SHGC Multiplier SHGC Multiplier
Factor (all Other Orientation) (North Oriented)
0 -0.10 1.00 1.00
>0.10-0.20 0.91 0.95
>0.20-0.30 0.82 0.91
>0.30-0.40 0.74 0.87
>0.40-0.50 0.67 0.84
>0.50-0.60 0.61 0.81
>0.60-0.70 0.56 0.78
>0.70-0.80 0.51 0.76
>0.80-0.90 0.47 0.75
>0.90- 1.00 0.44 0.73
a North oriented means within 45 degrees of true north.
(Reason: The amendment to Section 402.3.2 Glazed fenestration SHGC was proposed by the TAB
and ESL determined the proposal to be not less restrictive than the 2009 and 2015 IECC. This added
definition is necessary as part of that amendment. The amendment will provide additional options for
SHGC selection.)
**Section C402.2.71R402.2.14;Add Section C402.2.7 and R402.2.14 to read as follows:
Section C402.2.7/R402.2.14 Insulation installed in walls. To insure that insulation remains in place,
insulation installed in walls shall be totally enclosed on all sides consistinq of framinq lumber, gypsum,
sheathing, wood structural panel sheathing, nettinq or other equivalent material approved by the building
official.
(Reason: This will increase the performance of the insulation by ensuring that the insulation stays in
place.)
***R402.4.1.2 Testing;Add a last paragraph to read as follows:
Mandatory testing shall only be performed by individuals that are certified to perform air infiltration testing
certified by national or state organizations as approved by the building official. The certified individuals
must be an independent third-party entity, and may not be employed; or have any financial interest in the
company that constructs the structure.
(Reason: The 2012115 International Residential Code (IRC) and International Energy Conservation Code
(IECC) includes enhanced emphasis on envelope infiltration and duct leakage. Significant changes in the
residential energy requirements include more frequent requirement of performance testing for leakage.
Residential Duct systems must be tested unless all ducts and equipment are located within the
conditioned space. Envelope testing is required to demonstrate compliance with maximum allowable
leakage rate. This language puts the regulatory authority on notice that the testing requires specialized
credentials and establishes a conflict of interest baseline).
***R403.3.3 Duct Testing (Mandatory).Add a last paragraph to read as follows:
Mandatory testing shall only be performed by individuals that are certified to perform duct testing leakage
testing certified by national or state organizations as approved by the building official. The certified
individuals must be an independent third-party entity, and may not be employed; or have any financial
interest in the company that constructs the structure.
(Reason: The 2015 International Residential Code (IRC) and International Energy Conservation Code
(IECC) includes enhanced emphasis on envelope infiltration and duct leakage. Significant changes in the
residential energy requirements include more frequent requirement of performance testing for leakage.
Residential Duct systems must be tested unless all ducts and equipment are located within the
conditioned space. Envelope testing is required to demonstrate compliance with maximum allowable
leakage rate. This language puts the regulatory authority on notice that the testing requires specialized
credentials and establishes a conflict of interest baseline).
***Section R405.6.2; Specific approval.Add the following sentence to the end of paragraph:
Acceptable performance software simulation tools may include, but are not limited to, REM
Rate TM, Energy Gauge and IC3. Other performance software programs accredited by RESNET
BESTEST and having the ability to provide a report as outlined in R405.4.2 may also be
deemed acceptable performance simulation programs and may be considered by the building
official.
(Reason: These performance software tools are accredited by RESNET at the time of recommendation.)
***TABLE R406.4 MAXIMUM ENERGY RATING INDEX;amend to read as follows:
TABLE R406.41
MAXIMUM ENERGY RATING INDEX
CLIMATE ZONE ENERGY RATING INDEX
3 65
This table is effective until August 31, 2019.
TABLE R406.42
MAXIMUM ENERGY RATING INDEX
CLIMATE ZONE ENERGY RATING INDEX
3 63
The table is effective from September 1, 2019 to August 31, 2022.
TABLE R406.43
MAXIMUM ENERGY RATING INDEX
CLIMATE ZONE ENERGY RATING INDEX
3 59
This table is effective on or after September 1, 2022.
(Reason: The tables reflect the values and time table set forth in HB 1736.)
END
APPENDIX
In addition to the recommended amendments, the EAGB endorses the attached universal testing form
and encourages municipalities to consider incorporating the use of the form locally to minimize the
number of forms that the third party testers and energy providers are required to maintain.
50UTHLAKE 2015 IECC PERFORMANCE TESTING
COMPLIANCE CERTIFICATE
Job Address: Date:
Permit Number:
DUCT LEAKAGE TESTING VERIFICATION
Choose option used for compliance: per 2015 IECC Section R403.3.4, system tested @ 25 Pascals
across, including the manufacturer's air handler enclosure.
❑ Rough-In Test Option (see code for test specifics): Results of test: CFM.
❑ Post Construction Option (see code for test specifics): Results of test: CFM.
I certify that I have conducted a duct blaster test and it has passed the requirements of the 2015
International Energy Conservation Code. I further certify that I am certified to perform duct testing
leakage testing certified by national or state organizations as approved by the building official. I certify I
am an independent third-party entity, and have not installed the HVAC system; nor am I employed or
have any financial interest in the company that constructs the structure.
Certification Number: Agency:
Signature of Inspector/Testing Technician:
Printed Name of Inspector/Testing Technician:
BUILDING THERMAL ENVELOPE LEAKAGE TESTING VERIFICATION
Compliance requirements: per 2015 IECC Section R402.4.1.2 (with amendments as adopted), building
thermal envelope tested @ 50 Pascals in accordance with ASTM E 779 or ASTM E1827 to verify air
leakage.
Building Thermal Envelope Leakage Testing: Results of test: air changes per hour.
I certify that I have conducted an air leakage test and it has passed the requirements of the 2015
International Energy Conservation Code. I further certify that I am certified to perform air infiltration
testing certified by national or state organizations as approved by the building official. I certify I am an
independent third-party entity, nor am I employed or have any financial interest in the company that
constructs the structure.
Certification Number: Agency:
Signature of Inspector/Testing Technician:
Printed Name of Inspector/Testing Technician:
2015 International Fire Code
ORDINANCE NO. 1144
AN ORDINANCE OF THE CITY OF SOUTHLAKE, TEXAS, AMENDING
CHAPTER 15, ARTICLE III, "FIRE CODE" OF THE CODE OF ORDINANCES
OF THE CITY OF SOUTHLAKE, TEXAS BY ADOPTING THE 2015 EDITION
OF THE INTERNATIONAL FIRE CODE; REPEALING ORDINANCE NUMBER
1087 AND REPEALING ALL ORDINANCES IN CONFLICT HEREWITH;
PRESCRIBING REGULATIONS GOVERNING CONDITIONS HAZARDOUS TO
LIFE AND PROPERTY FROM FIRE AND EXPLOSION; PROVIDING FOR THE
ADOPTION OF LOCAL AMENDMENTS THERETO; PROVIDING A PENALTY
CLAUSE; PROVIDING A CUMULATIVE CLAUSE; PROVIDING A
SEVERABILITY CLAUSE; PROVIDING A SAVINGS CLAUSE; PROVIDING
FOR PUBLICATION; AND PROVIDING AN EFFECTIVE DATE.
WHEREAS, the City of Southlake, Texas is a home rule city acting under its
charter adopted by the electorate pursuant to Article XI, Section 5 of the Texas
Constitution and Chapter 9 of the Local Government Code; and
WHEREAS, the City wishes to adopt the 2015 Edition of the International Fire
Code to provide for the safety of the citizens of Southlake; and
WHEREAS, the Fire Chief has recommended certain amendments to the
International Fire Code, and
1
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
That Article III of Chapter 15 of the Code of Ordinances, City of Southlake,
Texas, is hereby amended to read as follows:
ARTICLE III. FIRE CODE
Sec. 15-126. Adoption of 2015 Edition of the International Fire Code,
Section 1
Adoption
The City of Southlake hereby adopts the 2015 Edition of the International Fire
Code, including Appendix Chapters A, B, C, D, E, F, G, H, I, K, L AND M published by
the International Code Council, Inc., save and except such portions as are deleted or
amended by this ordinance, and the same are hereby adopted and incorporated as fully
as if set out at length herein. True and correct copies of this document are specified in
Exhibit "A".
Sec. 15-127. Amendments.
That the 2015 International Fire Code, as adopted herein, is hereby amended as
provided in Exhibit "B" incorporated herein and attached hereto for all purposes of this
ordinance. The City of Southlake, Texas may from time to time determine that additional
local modifications to the Fire Code are necessary and appropriate to meet the unique
needs of the City of Southlake, Texas. To effectuate these local modifications, the City
Council shall enact individual ordinances amending this Ordinance, fully setting forth the
change to be made in the Fire Code. These amendments shall be consolidated as
Exhibit "B" to this Ordinance.
Section 2
Penalty
Any person, firm, or corporation who violates, disobeys, omits, neglects or
refuses to comply with or who resists the enforcement of any of the provisions of this
ordinance shall be fined not more than Two Thousand Dollars ($2,000.00) for all
violations involving zoning, fire safety or public health and sanitation, including dumping
or refuse, and shall be fined not more than five hundred dollars ($500) for all other
violations of this ordinance. Each day that a violation is permitted to exist shall
constitute a separate offense.
Section 3
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where provisions of this ordinance are in direct conflict with
the provisions of another ordinance, in which event the conflicting provisions of the
other ordinance are hereby repealed.
2
Section 4
Severability Clause
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs, and sections are severable, and if any phrase, clause,
sentence, paragraph, or section of this ordinance shall be declared unconstitutional by
the valid judgment or decree of any court of competent jurisdiction, such
unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs, and sections of this ordinance, since they would have been enacted by the
City Council without the incorporation in this ordinance of the unconstitutional phrase,
clause, sentence, paragraph, or section.
Section 5
Savings Clause
All rights and remedies of the City of Southlake are expressly saved as to any
and all violations of the provisions of Article III, Chapter 15 "Fire Code" of the Code of
Ordinances, City of Southlake, Texas, as amended, or any other ordinances affecting
such code which have accrued at the time of the effective date of this ordinance; and,
as to such accrued violations and all pending litigation, both civil and criminal, whether
pending in court or not, under such ordinances, same shall not be affected by this
ordinance but may be prosecuted until final disposition by the courts.
Section 6
Publication
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake, the caption, penalty clause, publication
clause and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
Section 7
Effective Date
This ordinance shall be in full force and effect from and after its passage and
publication as required by law but not before May 1 , 2016.
3
APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
4
Exhibit A
2015 International Fire Code Complete Edition
Location:
Office of the Fire Marshal
600 State Street
Southlake, Texas
76092
5
EXHIBIT B
Amendments to the 2015 International Fire Code
The following sections, paragraphs, and sentences of the 2015 International Fire Code (IFC) are hereby
amended as follows: Standard type is text from the IFC. Underlined type is text inserted. Lined th Fough
type is deleted- text from lCr` A double asterisk (**) at the beginning of a section identifies an amendment
carried over from the 2012 edition of the code and a triple asterisk (***) identifies a new or revised
amendment with the 2015 code.
"Section 102.1;amend#3 to read as follows:
3. Existing structures, facilities, and conditions when required in Chapter 11 or in specific sections of
this code.
(Reason: To clarify that there are other provisions in the fire code applicable to existing buildings that are
not located in Chapter 11, such as Section 505 Premises Identification.)
**Section 105.3.3;amend to read as follows:
105.3.3 Occupancy Prohibited before Approval. The building or structure shall not be occupied prior to
the fire code official issuing a permit when required and conducting associated inspections indicating the
applicable provisions of this code have been met.
(Reason: For clarity to allow for better understanding in areas not requiring such permits, such as
unincorporated areas of counties.)
**Section 105.7;add Section 105.7.19 to read as follows:
105.7.19 Electronic access control systems. Construction permits are required for the installation or
modification of an electronic access control system, as specified in Chapter 10. A separate construction
permit is required for the installation or modification of a fire alarm system that may be connected to the
access control system. Maintenance performed in accordance with this code is not considered a
modification and does not require a permit.
(Reason: Adds construction permit requirements for electronic access control systems affecting access
and/or egress to ensure proper design and installation of such systems. These changes reflect local
practices of municipalities in this region.)
** Section 109.4; amend to read as follows:
Section 109.4 Violation Penalties. Any person, firm, or corporation violating any of the provisions or
terms of this Ordinance shall be guilty of a misdemeanor and, upon conviction in the Municipal Court,
shall be subject to a fine not exceeding TWO THOUSAND AND NO/100 ($2,000.00) DOLLARS for each
offense, and each and every day any such violation shall continue shall be deemed to constitute a
separate offense.
**Section 111.4; amend to read as follows:
Section 111.4 Failure to Comply. Any person who shall continue any work after having been served
with a stop work order except such work as that person is directed to perform to remove a violation or
6
unsafe condition, shall be liable to a fine not to exceed TWO THOUSAND AND NO/100 ($2,000.00)
DOLLARS for each offense, and each and every day any such violation shall continue shall be deemed to
constitute a separate offense.
**Section 202; amend and add definitions to read as follows:
**ADDRESSABLE FIRE DETECTION SYSTEM. Any system capable of providing identification of each
individual alarm-initiating device. The identification shall be in plain English and as descriptive as possible
to specifically identify the location of the device in alarm. The system shall have the capability of alarm
verification.
(Reason: To provide a definition that does not exist in the fire code)
***AMBULATORY CARE FACILITY. Buildings or portions thereof used to provide medical, surgical,
psychiatric, nursing, or similar care on a less than 24-hour basis to persons who are rendered incapable
of self-preservation by the services provided. This group may include but not be limited to the following:
- Dialysis centers
- Procedures involving sedation
-Sedation dentistry
- Surgery centers
- Colonic centers
- Psychiatric centers
(Reason: To clarify the range of uses included in the definition)
**ANALOG ADDRESSABLE FIRE DETECTION SYSTEM. Any system capable of calculating a change
in value by directly measurable quantities (voltage, resistance, etc.) at the sensing point. The physical
analog may be conducted at the sensing point or at the main control panel. The system shall be capable
of compensating for long-term changes in sensor response while maintaining a constant sensitivity. The
compensation shall have a preset point at which a detector maintenance signal shall be transmitted to the
control panel. The sensor shall remain capable of detecting and transmitting an alarm while in
maintenance alert.
(Reason: To provide a definition that does not exist in the fire code)
***ASSISTED LIVING FACILITIES. A building or part thereof housing persons, on a 24-hour basis, who
because of ape, mental disability or other reasons, live in a supervised residential environment which
provides personal care services. The occupants are capable of responding to an emergency situation
without physical assistance from staff.
(Reason: The code references Assisted Living facilities and definition was deleted)
**ATRIUM. An opening connecting tws three or more stories... {remaining text unchanged}
(Reason: Accepted practice in the region based on legacy codes. IBC Section 1009 permits unenclosed
two story stairways under certain circumstances.)
***DEFEND IN PLACE. A method of emergency response that engages building components and
trained staff to provide occupant safety during an emergency. Emergency response involves remaining in
place, relocating within the building, or both, without evacuating the building.
7
(Reason: Added from International Building Code (IBC) definitions for consistency in interpretation of the
subject requirements pertaining to such occupancies.)
**FIRE WATCH. A temporary measure intended to ensure continuous and systematic surveillance of a
building or portion thereof by one or more qualified individuals or standby personnel when required by the
fire code official, for the purposes of identifying and controlling fire hazards, detecting early signs of
unwanted fire, raising an alarm of fire and notifying the fire department.
(Reason: Clearly defines options to the fire department for providing a fire watch.)
**FIREWORKS. Any composition or device for the purpose of producing a visible or an audible effect for
entertainment purposes by combustion, deflagration, er detonation, and/or activated by ignition with a
match or other heat producing device that meets the definition of 1 AG fireworks or 1.3G fireworks as set
forth herein. ... {remainder of text unchanged)...
(Reason:Increased safety from fireworks related injuries.)
"HIGH-PILED COMBUSTIBLE STORAGE: add a second paragraph to read as follows:
Any building classified as a group S Occupancy or Speculative Building that has a clear height in
excess of 14 feet, making it possible to be used for storage in excess of 12 feet, shall be considered
to be high-piled storage. When a specific product cannot be identified, a fire protection system and
life safety features shall be installed as for Class IV commodities, to the maximum pile height.
(Reason: To provide protection for worst-case scenario in flexible or unknown situations.)
**HIGH-RISE BUILDING. A building with an occupied floor located more than 7-a 55 feet '260 16 764
mm) above the lowest level of fire department vehicle access.
(Reason: Allows for additional construction safety features to be provided, based on firefighting
response capabilities.)
**REPAIR GARAGE. A building, structure or portion thereof used for servicing or repairing motor
vehicles. This occupancy shall also include garages involved in minor repair, modification and servicing of
motor vehicles for items such as lube changes, inspections, windshield repair or replacement, shocks,
minor part replacement, and other such minor repairs.
(Reason: To further clarify types of service work allowed in a repair garage, as well as to correspond with
definition in the IBC.)
**SELF-SERVICE STORAGE FACILITY. Real property designed and used for the purpose of renting or
leasing individual storage spaces to customers for the purpose of storing and removing personal property
on a self-service basis.
(Reason: To provide a definition that does not exist in the fire code.)
**STANDBY PERSONNEL. Qualified fire service personnel, approved by the Fire Chief. When utilized,
the number required shall be as directed by the Fire Chief. Charges for utilization shall be as normally
calculated by the jurisdiction.
(Reason: To provide a definition that does not exist in the fire code.)
***UPGRADED OR REPLACED FIRE ALARM SYSTEM. A fire alarm system that is upgraded or
replaced includes, but is not limited to the following:
• Replacing one single board or fire alarm control unit component with a newer model
8
• Installing a new fire alarm control unit in addition to or in place of an existing one
• Conversion from a horn system to an emergency voice/alarm communication system
• Conversion from a conventional system to one that utilizes addressable or analog devices
The following are not considered an upgrade or replacement:
• Firmware updates
• Software updates
• Replacing boards of the same model with chips utilizing the same or newer firmware
(Reason: This is referenced in several places, but the wording of"upgraded or replaced"is somewhat
ambiguous and open to interpretation. Defining it here allows for consistent application across the
region.)
**Section 307.1.1; amend to read as follows:
307.1.1 Prohibited Open Burning. Open burning shall be prehibited that is offensive or objectionable
because of smoke emissions or when atmospheric conditions or local circumstances make such fires
hazardous shall be prohibited.
Exception: {No change.}
(Reason: To further protect adjacent property owners/occupants from open burning and/or smoke
emissions from open burning.)
6.
**Section 307.2;amend to read as follows:
307.2 Permit Required. A permit shall be obtained from the fire code official in accordance with Section
105.6 prior to kindling a fire for recognized silvicultural or range or wildlife management practices,
prevention or control of disease or pests, or open burning ;; heAfire. Application for such approval shall
only be presented by and permits issued to the owner of the land upon which the fire is to be kindled.
Examples of state or local law, or regulations referenced elsewhere in this section may include but not be
limited to the following:
1. Texas Commission on Environmental Quality (TCEQ) guidelines and/or restrictions.
2. State, County, or Local temporary or permanent bans on open burning.
3. Local written policies as established by the fire code official.
(Reason: Amendments to 307.2, 307.4, 307.4.3, and 307.5 better explain current requirements and
recognize that jurisdictions have local established policies that best fit their environments.)
"Section 307.3; amend to read as follows:
307.3 Extinguishment Authority. WheR epee h irninrr ,.ro;+oG nr ;d-dG +„ h���rrini
.i therized- +n Ardor the extiRg iichmon+ of the epee b iFR Rg epeFa+inn The fire code official is
authorized to order the extinguishment by the permit holder, another person responsible, or the
fire department of open burning that creates or adds to a hazardous or objectionable situation.
(Reason: Provides direction as to responsible parties relative to extinguishment of the subject open
burning.)
**Section 307.4; amend to read as follows_
307.4 Location. The location for open burning shall not be less than ao 300 feet ( 91 440 mm)
from any structure, and provisions shall be made to prevent the fire from spreading to within 54 300 feet
(1524Q 91 440 mm) of any structure.
9
Exceptions: {No change.}
(Reason: To increase the separation distance thereby increasing the safety to adjacent properties, as per
applicable TCEQ rules and regulations regarding outdoor burning.)
"Section 307.4.3, Exceptions: add exception #2 to read as follows:
Exceptions:
2. Where buildings, balconies and decks are protected by an approved automatic
sprinkler system.
(Reason: To reflect similar allowances for open-flame cooking in these same locations.)
**Section 307.4.4 and 5, add section 307.4.4 and 307.4.5 to read as follows:
307.4.4 Permanent Outdoor Firepit. Permanently installed outdoor firepits for recreational fire purposes
shall not be installed within 10 feet of a structure or combustible material.
Exception: Permanently installed outdoor fireplaces constructed in accordance with the
International Building Code.
307.4.5 Trench Burns. Trench burns shall be conducted in air curtain trenches and in accordance with
Section 307.2.
(Reason: To provide a greater level of safety for this potentially hazardous fire exposure condition.
Decrease in separation distance allowed for outdoor firepits due to permanent nature of construction
having substantial securement.)
**Section 307.5; amend to read as follows:
307.5 Attendance. Open burning, trench burns, bonfires, recreational fires, and use of portable outdoor
fireplaces shall be constantly attended until the... {Remainder of section unchanged)
(Reason: Adds attendance for trench burns based on previous amendment provision for such.)
**Section 308.1.4;amend to read as follows:
308.1.4 Open-flame Cooking Devices. Open-flame cooking devices,
charcoal grills and other similar devices used for cooking shall not be eperat located or used on
combustible balconies, decks, or within 10 feet (3048 mm) of combustible construction.
Exceptions:
1. One- and two-family dwellings, except that LP-qas containers are limited to a water capacity not
greater than 50 pounds (22.68 kq) rnominal 20 pound (9.08 kq) LP-qas capacitvl with an
aggregate LP-gas capacity not to exceed 100 lbs (5 containers).
2. Where buildings, balconies and decks are protected by an approved automatic sprinkler system,
except that LP-gas containers are limited to a water capacity not greater than 50 pounds (22.68
kq) rnominal 20 pound (9.08 kq) LP-qas capacitvl, with an agqreqate LP-gas capacity not to
exceed 40 lbs (2 containers).
3. {No change.}
(Reason: Decrease fire risk in multi-family dwellings and minimizes ignition sources and clarify allowable
limits for 1 & 2 family dwellings, and allow an expansion for sprinklered multi-family uses. This
10
amendment adds clarification and defines the container size allowed for residences.)
**Section 308.1.6.2, Exception#3;amend to read as follows:
Exceptions:
3. Torches or flame-producing devices in accordance with Section 2012 4 308.1.3.
(Reason: Section identified in published fire code is inappropriate.)
***Section 308.1.6.3;amend to read as follows:
308.1.6.3 Sky Lanterns. A person shall not release or cause to be released ani unmanned
free-floating device containing an open flame or other heat source, such as but not limited to a sky
lantern.
(Reason: Eliminates the potential fire hazard presented by utilization of such devices and the potential
accidental release of such devices.)
**Section 311.5;amend to read as follows:
311.5 Placards. ARy The fire code official is authorized to require marking of any vacant or abandoned
buildings or structures determined to be unsafe pursuant to Section 110 of this code relating to structural
or interior hazards, s"'" be Mark orJ as required by Section 311.5.1 through 311.5.5.
(Reason: There may be situations where placarding is not desired or necessary; also clarifies intent that
it is not the fire code official's responsibility to provide the placard.)
***{Note that prior amendment to Section 401.9 in the 2012 IFC recommended amendments has been
relocated to Section 901.6.3 as a more appropriate location for the requirement.}
***Section 403.5;amend Section 403.5 to read as follows:
403.5 Group E Occupancies. An approved fire safety and evacuation plan in accordance with Section
404 shall be prepared and maintained for Group E occupancies and for buildings containing both a Group
E occupancy and an atrium. A diagram depicting two evacuation routes shall be posted in a conspicuous
location in each classroom. Group E occupancies shall also comply with Sections 403.5.1 through
403.5.3.
(Reason: The diagrams are intended to assist with egress in such occupancies— specifically, the primary
teacher is not always present to assist children with egress. Also, such will help reinforce evacuation drill
requirements.)
***Section 404.2.2;add Number 4.10 to read as follows:
4.10 Fire extinguishing system controls.
(Reason: The committee believed this information could be of great help to such plans to facilitate
locating sprinkler valves to minimize water damage, for instance.)
***Section 405.4;amend Section 405.4 to read as follows:
405.4 Time. The fire code official may require an evacuation drill at any time. Drills shall be held at
unexpected times and under varying conditions to simulate the unusual conditions that occur in case of
fire.
11
(Reason: This change clarifies who may require a fire or evacuation drill).
"Section 501.4;amend to read as follows:
501.4 Timing of Installation. When fire apparatus access roads or a water supply for fire protection is
required to be installed for any structure or development, they shall be installed, tested, and approved
prior to the time of which construction has progressed beyond completion of the foundation of any
structure. si inh pmtag-tion shall be installorl and marlo soniinoahlo nrinr 4n and rli irinn Oho timo of
RGAtOGA 505 :2
(Reason: Reflects current practice in the region relative to ensuring fire department and EMS access
during construction, which can be a time of increased frequency for emergency incidents.)
"Section 503.1.1; add sentence to read as follows:
Except for one- or two-family dwellings, the path of measurement shall be along a minimum of a ten feet
(10') wide unobstructed pathway around the external walls of the structure.
(Reason: Recognizes that the hose lay provision can only be measured along a pathway that is wide
enough for fire fighter access.)
"Section 503.2.1;amend to read as follows:
503.2.1 Dimensions. Fire apparatus access roads shall have an unobstructed width of not less than 29
24 feet (6096 PAPA 7315 mm), exclusive of shoulders, except for approved security gates in accordance
with Section 503.6, and an unobstructed vertical clearance of not less than 12 foo+ a innhas X4115 PAR;\
14 feet (4267 mm).
Exception: Vertical clearance may be reduced; provided such reduction does not impair access by
fire apparatus and approved signs are installed and maintained indicating the established vertical
clearance when approved.
(Reason: Amendments to 503.2.1 recognizes that the equipment now used in firefighting is increasing in
size. The code already recognizes that larger dimensions may be required under Section 503.2.2. The
amendments are to standardize the dimensions for this area. With the increase in fire apparatus size,
this will allow for the passage of two fire apparatus during a fire or EMS emergency.)
"Section 503.2.2; amend to read as follows:
503.2.2 Authority. The fire code official shall have the authority to require an increase in the minimum
access widths and vertical clearances where they are inadequate for fire or rescue operations.
(Reason: Amendments to 503.2.2 recognizes that the equipment now used in firefighting is increasing in
size. The code already recognizes that larger dimensions may be required under Section 503.2.2. The
amendments are to standardize the dimensions for this area. With the increase in fire apparatus size,
this will allow for the passage of two fire apparatus during a fire or EMS emergency.)
"Section 503.2.3;amend 503.2.3 to read as follows;add 503.2.3.1 to read as follows:
503.2.3 Surface. All weather surfaces shall be asphalt or concrete. Fire lanes shall be designed to
support a minimum 85,000 lbs. GVW load. Subgrade shall be stabilized per engineers report. Concrete
fire lanes shall be a minimum five (5) inches thick 3600 psi 5 'h sack concrete reinforced with #4 rebar on
18 inch centers. Asphalt fire lane shall be a minimum six (6) inches thick. Drive approaches shall be a
minimum six(6) inches thick 3600 psi 5 'h sack concrete reinforced with #4 rebar on 18 inch centers both
12
ways on chairs.
(Reason: Amendments to 503.2.3 recognizes that the equipment now used in firefighting is increasing in
size, thus requiring a greater GVW requirement. This will address the current size of fire trucks in use —
figure derived from DOT requirements for waiver of vehicle exceeding such weight.)
**Section 503.2.3.1 Private Access Easements Shall Be Built To City Street Standards.
(Reason: Amendments to 503.2.3.1 recognizes that the equipment now used in firefighting is increasing
in size, thus requiring a greater GVW requirement. With the increase in fire apparatus size, this will allow
for the passage of two fire apparatus during a fire or EMS emergency. Addition of 503.2.3.1 to provide a
standard for private access easements.)
**Section 503.3; amend to read as follows:
503.3 Marking.
markmRgs th-A+ ;r„l,,,_o the v,erd? NII PARKI ICZ _ AFI ANIS Striping, signs, or other markings, when
approved by the fire code official, shall be provided for fire apparatus access roads to identify such roads
or prohibit the obstruction thereof. The moArs by Whinh tiro are desigRated Striping, signs and
other markings shall be maintained in a clean and legible condition at all times and be replaced or
repaired when necessary to provide adequate visibility.
(1) Striping — Fire apparatus access roads shall be continuously marked by painted lines of red traffic
paint six inches (6") in width to show the boundaries of the lane. The words "NO PARKING FIRE
LANE" or"FIRE LANE NO PARKING"shall appear in four inch (4") white letters at 25 feet intervals on
the red border markings along both sides of the fire lanes. Where a curb is available, the striping
shall be on the vertical face of the curb.
(2) Signs — Signs shall read "NO PARKING FIRE LANE" or"FIRE LANE NO PARKING" and shall be
12" wide and 18" high. Signs shall be painted on a white background with letters and borders in red,
using not less than 2" lettering. Signs shall be permanently affixed to a stationary post and the
bottom of the sign shall be six feet, six inches (6'6") above finished grade. Signs shall be spaced not
more than fifty feet (50') apart along both sides of the fire lane. Signs may be installed on permanent
buildings or walls or as approved by the Fire Chief.
(Reason: Establishes a standard method of marking and reflects local long-standing practices.)
**Section 503.4; amend to read as follows:
503.4 Obstruction of Fire Apparatus Access Roads. Fire apparatus access roads shall not be
obstructed in any manner, including the parking of vehicles. The minimum widths and clearances
established in Section 503.2.1 and any area marked as a fire lane as described in Section 503.3 shall be
maintained at all times.
(Reason: As originally worded, the section implied that vehicles could be parked in the marked fire lane
and not be in violation if the minimum width is still maintained. Current accepted enforcement practice is
to require the entire marked fire lane to be maintained clear and unobstructed.)
***Section 503.6.1;add new section to read as follows:
503.6.1 Emergency Vehicle Access. All security pates shall be provided with a manual means of
operatinq the security pate and an automatic means of operation. The automatic means of operation
shall be accomplished with an opticom or a KS-2 switch.
(Reason: Provide access for emergency vehicles during normal operating conditions and in the event of
13
a power failure to the security gate control equipment)
***Section 505.1;amend to read as follows:
505.1 Address Identification. New and existing buildings shall be provided with approved
address identification. The address identification shall be legible and placed in a position that is
visible from the street or road fronting the property. Address identification characters shall
contrast with their background. Address numbers shall be Arabic numbers or alphabetical
letters. Numbers shall not be spelled out. Each character shall be not less than ^ ORGhes (10-
} 6 inches (152.4 mm) high with a minimum stroke width of 1/2 inch (12.7 mm). Where
required by the fire code official, address numbers shall be provided in additional approved
locations to facilitate emergency response. Where access is by means of a private road,
buildings do not immediately front a street, and/or the building cannot be viewed from the public
way, a monument, pole or other sign with approved 6 inch (152.4 mm) height building numerals
or addresses and 4 inch (101.6 mm) height suite/apartment numerals of a color contrasting with
the background of the building or other approved means shall be used to identify the structure.
Numerals or addresses shall be posted on a minimum 20 inch (508 mm) by 30 inch (762 mm)
background on border. Address identification shall be maintained.
Exception: R-3 Single Family occupancies shall have approved numerals of a minimum
3 '/2 inches (88.9 mm) in height and a color contrasting with the background clearly
visible and legible from the street fronting the property and rear alleyway where such
alleyway exists.
(Reason: To increase the minimum addressing requirements for commercial properties and
establish a minimum for single-family residential properties Such improves legibility of these
signs which are critical to emergency response in a more timely manner.) (Matches amendment
to IBC 501.2)
"Section 507.4; change to read as follows:
507.4 Water Supply Test Date and Information. The water supply test used for hydraulic calculation of
fire protection systems shall be conducted in accordance with NFPA 291 "Recommended Practice for Fire
Flow Testing and Marking of Hydrants" and within one year of sprinkler plan submittal. The fire code
official shall be notified prior to the water supply test. Water supply tests shall be witnessed by the fire
code official or designee, as required
The exact location of the static/residual
hydrant and the flow hydrant shall be indicated on the design drawings. All fire protection plan submittals
shall be accompanied by a hard copy of the waterflow test report, or as approved by the fire code official.
The report must indicate the dominant water tank level at the time of the test and the maximum and
minimum operating levels of the tank, as well, or identify applicable water supply fluctuation. The
licensed contractor must then design the fire protection system based on this fluctuation information, as
per the applicable referenced NFPA standard. Reference Section 903.3.5 for additional design
requirements.
(Reason: Clarifies intent of the test to ensure contractor accounts for water supply fluctuations.)
**Section 507;shall be amended by adding the following section:
507.5.1 Where required. This section provides the minimum hydrant requirements. Whenever the fire
flow requirements of Appendix C require additional hydrants they are also required. The location, number
and type of fire hydrants connected to a water supply capable of delivering the required fire flow shall be
provided on the public street or on the site of the premises, or both, to be protected as required and
14
approved by the Fire Code Official.
Maximum spacing of Fire hydrants shall be in accordance with the following distances:
Occupancy Unsprinklered Sprinklered
R-3 and U Occupancies 400 feet 600 feet
All Others 300 feet 500 feet
Hydrants shall be provided at all intersecting streets and at intermediate locations between intersections
as prescribed above, measured as the hose would be laid. Fire hydrants shall be accessible to the fire
department apparatus by roads which meet the requirements of Section 503.2.
(Reason: To provide minimum hydrant spacing standards.)
**Section 507.5.4;amend to read as follows:
507.5.4 Obstruction. Unobstructed access to fire hydrants shall be maintained at all times. Posts,
fences, vehicles, growth, trash, storage and other materials or objects shall not be placed or kept near fire
hydrants, fire department inlet connections or fire protection system control valves in a manner that would
prevent such equipment or fire hydrants from being immediately discernible. The fire department shall not
be deterred or hindered from gaining immediate access to fire protection equipment or fire hydrants.
(Reason: Maintains wording from 2006Codeprevious code to ensure these critical devices are available
in an emergency incident.)
"Section 509.1.2, add new Section 509.1.2 to read as follows:
509.1.2 Sign Requirements. Unless more stringent requirements apply, lettering for signs required by
this section shall have a minimum height of 2 inches (50.8 mm) when located inside a building and
4 inches (101.6 mm) when located outside, or as approved by the fire code official. The letters shall be of
a color that contrasts with the background.
(Reason: Provides direction as to appropriate sign criteria to develop consistency in this regard.)
EL
"Section 603.3.2.1, Exception; amend exception to read as follows:
Exception: The aggregate capacity limit shall be permitted to be increased to 3,000 gallons
(11,356 L) in accordance with all requirements of Chapter 57. of Glass 11 "
„r ' ';9 ;d fer sterane
;n PFGteGted ahn„o_grp Ad +;;nUs; .. {Delete remainder of Exception}
(Reason: Change to Section 5704.2.9.5 is included in this amendment package.)
**Section 603.3.2.2;amend to read as follows:
603.3.2.2 Restricted Use and Connection. Tanks installed in accordance with Section
603.3.2 shall be used only to supply fuel oil to fuel-burning GF geReFateF equipment installed in
accordance with Section 603.3.2.4. Connections between tanks and equipment supplied by
such tanks shall be made using closed piping systems.
(Reason: Relocate the exception to Chapter 57 for applicability to generator sets, due to contradictory
charging statement in 603.1 to not apply to internal combustion engines. Further, such large quantities of
combustible liquid are more thoroughly addressed in Chapter 57 relative to such tanks.)
***Section 604;amend and add to read as follows:
15
604.1.1 Stationary Generators. Stationary emergency and standby power generators required by this
code shall be listed in accordance with UL 2200.
604.1.2 Installation. Emergency power systems and standby power systems shall be installed in
accordance with the International Building Code, NFPA 70, NFPA 110 and NFPA 111. Existing
installations shall be maintained in accordance with the original approval, except as specified in
Chapter 11.
604.1.3 through 604.1.8 {No changes to these sections.)
604.1.9 Critical Operations Power Systems (COPS). For Critical Operations Power Systems
necessary to maintain continuous power supply to facilities or parts of facilities that require continuous
operation for the reasons of public safety, emergency management, national security, or business
continuity, see NFPA 70.
604.2 Where Required. Emergency and standby power systems shall be provided where required by
Sections 604.2.1 through 604z:2 Iry 604.2.24 or elsewhere identified in this code or any other referenced
code.
604.2.1 through 604.2.3 {No change.}
604.2.4 Emergency Voice/alarm Communications Systems. Emergency
power shall be provided for emergency voice/alarm communications systems in the following
occupancies, or as specified elsewhere in this code, as required in Section 907.5.2.2.5. The system shall
be capable of powering the required load for a duration of not less than 24 hours, as required in NFPA 72.
Covered and Open Malls, Section 907.2.20 and 914.2.3
Group A Occupancies, Sections 907.2.1 and 907.5.2.2.4.
Special Amusement Buildings, Section 907.2.12.3
High-rise Buildings, Section 907.2.13
Atriums, Section 907.2.14
Deep Underground Buildings, Section 907.2.19
604.2.5 through 604.2.11 {No change.}
604.2.12 Means of Egress Illumination. Emergency power shall be provided for means of egress
illumination in accordance with Sections 1008.3 and 1104.5.1. (90 minutes)
604.2.13 Membrane Structures. Emergency power shall be provided for exit signs in temporary tents
and membrane structures in accordance with Section 3103.12.6.1. (90 minutes) Standby power shall be
provided for auxiliary inflation systems in permanent membrane structures in accordance with Section
2702 of the International Building Code. 4 hours Auxiliary inflation systems shall be provided in
temporary air-supported and air-inflated membrane structures in accordance with section 3103.10.4.
604.2.14 {No change.)
604.2.15 Smoke Control Systems. Standby power shall be provided for smoke control systems in the
following occupancies, or as specified elsewhere in this code, as required in Section 909.11:
Covered Mall Building, International8uildinq Code, Section 402.7
Atriums, International Buildinq Code, Section 404.7
Underground Buildings, International8uildinq Code, Section 405.8
Group 1-3, International Buildinq Code, Section 408.4.2
Stapes, International Buildinq Code, Section 410.3.7.2
Special Amusement Buildings (as applicable to Group A's), International Buildinq Code, Section
411.1
Smoke Protected Seating, Section 1029.6.2.1
604.2.17 Covered and Open Mall Buildings. Emergency power shall be provided in accordance with
Section 907.2.20 and 914.2.3.
604.2.18 Airport Traffic Control Towers. A standby power system shall be provided in airport traffic
control towers more than 65 ft. in height. Power shall be provided to the following equipment:
1. Pressurization equipment, mechanical equipment and lighting.
2. Elevator operating equipment.
3. Fire alarm and smoke detection systems.
604.2.19 Smokeproof Enclosures and Stair Pressurization Alternative. Standby power shall be
provided for smokeproof enclosures, stair pressurization alternative and associated automatic fire
detection systems as required by the International Buildinq Code, Section 909.20.6.2.
604.2.20 Elevator Pressurization. Standby power shall be provided for elevator pressurization system
16
as required by the International Buildinq Code, Section 909.21.5.
604.2.21 Elimination of Smoke Dampers in Shaft Penetrations. Standby power shall be provided
when eliminating the smoke dampers in ducts penetrating shafts in accordance with the International
Buildinq Code, Section 717.5.3, exception 2.3.
604.2.22 Common Exhaust Systems for Clothes Dryers. Standby power shall be provided for
common exhaust systems for clothes dryers located in multistory structures in accordance with the
International Mechanical Code, Section 504.10, Item 7.
604.2.23 Hydrogen Cutoff Rooms. Standby power shall be provided for mechanical ventilation and pas
detection systems of Hydrogen Cutoff Rooms in accordance with the International Buildinq Code, Section
421.8.
604.2.24 Means of Egress Illumination in Existing Buildings. Emergency power shall be provided for
means of egress illumination in accordance with Section 1104.5 when required by the fire code official.
(90 minutes in 1-2, 60 minutes elsewhere.)
604.3 through 604.7 {No change.}
604.8 Energy Time Duration. Unless a time limit is specified by the fire code official, in this chapter or
elsewhere in this code, or in any other referenced code or standard, the emergency and standby power
system shall be supplied with enough fuel or energy storage capacity for not less than 2-hour full-demand
operation of the system.
Exception: Where the system is supplied with natural pas from a utility provider and is
approved.
(Reason: These provisions provide a list to complete and match that throughout the codes. The only
new items are the reference to COPS in NFPA 70, and the specified Energy time duration. Other
changes are a reference to a code provision that already exists.)
***Section 609.2;amend to read as follows:
609.2 Where Required. A Type I hood shall be installed at or above all commercial cooking appliances
and domestic cooking appliances used for commercial purposes that produce grease vapors, including
but not limited to cooking equipment used in fixed, mobile, or temporary concessions, such as trucks,
buses, trailers, pavilions, or any form of roofed enclosure, as required by the fire code official.
Exceptions:
1. Tents, as provided for in Chapter 31.
2. {No change to existing Exception.}
Additionally, fuel pas and power provided for such cooking appliances shall be interlocked with the
extinguishing system, as required by Section 904.12.2. Fuel pas containers and piping/hose shall be
Properly maintained in good working order and in accordance with all applicable regulations.
(Reason: To require fire protection and prevention for mobile food trucks and other mobile commercial
cooking operations for the protection of occupants and first responders, including the fuel gas utilized for
the cooking operation.)
**Section 704.1;amend to read as follows:
704.1 Enclosure. Interior vertical shafts including, but not limited to, stairways, elevator hoistways,
service and utility shafts, that connect two or more stories of a building shall be enclosed or protected in
accordance with the codes in effect at the time of construction but, regardless of when constructed, not
less than as required in Chapter 11 of the International Fire Code. New floor openings in existing
buildings shall comply with the International Building Code.
(Reason: Provides standard minimum protection retroactively, but clarifies that this section is not to be
used to reduce higher protection levels that were required when originally constructed.)
17
***Section 807.3;amend to read as follows:
807.3 Combustible Decorative Materials. In occupancies in Groups A, E, I, and
R-1, and dormitories in Group R-2, curtains, draperies, fabric hangings and other similar combustible
decorative materials suspended from walls or ceilings shall comply with Section 807.4 and shall not
exceed 10 percent of the specific wall or ceiling area to which they are attached.
(Reason: Section 807 was re-arranged and modified from the 2012 IFC: previously, curtains were
required to be NFPA 701 compliant and limited to 10 percent of the applicable wall in A, E, 1, R-1, and R-2
dormitory occupancies, but now, per the published 2015 IFC, Section 807.3 would apply to all
occupancies, except 1-3 (non-combustible only). Such a change is a tremendous expansion of the
requirement, and no justification was provided in the proposed code change at the code hearings as to
the reasons for such an expansion of the requirement, especially considering that it also applies to
existing buildings. The board believes that this change is an over-reach for such astringent requirement
and that maintenance of the legacy language is appropriate at this time.)
"Section 807.5.2.2 and 807.5.2.3; amend to read as follows:
807.5.2.2 Artwork in Corridors. Artwork and teaching materials shall be limited on the walls of corridors
to not more than 20 percent of the wall area. Such materials shall not be continuous from floor to ceiling
or wall to wall. Curtains, draperies, wall hangings, and other decorative material suspended from the
walls or ceilings shall meet the flame propagation performance criteria of NFPA 701 in accordance with
Section 807 or be noncombustible.
Exception: Corridors protected by an approved automatic sprinkler system installed in accordance
with Section 903.3.1.1 shall be limited to 50 percent of the wall area.
807.5.2.3 Artwork in Classrooms. Artwork and teaching materials shall be limited on walls of
classrooms to not more than 50 percent of the specific wall area to which they are attached.
Curtains, draperies, wall hangings and other decorative material suspended from the walls or ceilings
shall meet the flame propagation performance criteria of NFPA 701 in accordance with Section 807 or be
noncombustible.
(Reason: This change allows an increase in wall coverage due to the presence of sprinklers. Also
provides additional guidance relative to fire resistance requirements in these areas.)
"Section 807.5.5.2 and 807.5.5.3; amend to read as follows:
807.5.5.2 Artwork in Corridors. Artwork and teaching materials shall be limited on the walls of corridors
to not more than 20 percent of the wall area. Such materials shall not be continuous from floor to ceiling
or wall to wall. Curtains, draperies, wall hangings and other decorative material suspended from the walls
or ceilings shall meet the flame propagation performance criteria of NFPA 701 in accordance with Section
807 or be noncombustible.
Exception: Corridors protected by an approved automatic sprinkler system installed in accordance
with Section 903.3.1.1 shall be limited to 50 percent of the wall area.
807.5.5.3 Artwork in Classrooms. Artwork and teaching materials shall be limited on walls of
classrooms to not more than 50 percent of the specific wall area to which they are attached. Curtains,
draperies, wall hangings and other decorative material suspended from the walls or ceilings shall meet
the flame propagation performance criteria of NFPA 701 in accordance with Section 807 or be
noncombustible.
(Reason: This change allows an increase in wall coverage due to the presence of sprinklers. Also
provides additional guidance relative to fire resistance requirements in these areas.)
**Section 901.6.1;add Section 901.6.1.1 to read as follows:
18
901.6.1.1 Standpipe Testing. Building owners/managers must maintain and test standpipe systems as
per NFPA 25 requirements. The following additional requirements shall be applied to the testing that is
required every 5 years:
1. The piping between the Fire Department Connection (FDC) and the standpipe shall be backflushed
when foreign material is present, and also hydrostatically tested for all FDC's on any type of
standpipe system. Hydrostatic testing shall also be conducted in accordance with NFPA 25
requirements for the different types of standpipe systems.
2. For any manual (dry or wet) standpipe system not having an automatic water supply capable of
flowing water through the standpipe, the tester shall connect hose from a fire hydrant or portable
Pumping system (as approved by the fire code official) to each FDC, and flow water through the
standpipe system to the roof outlet to verify that each inlet connection functions properly. Confirm
that there are no open hose valves prior to introducing water into a dry standpipe. There is no
required pressure criteria at the outlet. Verify that check valves function properly and that there are
no closed control valves on the system.
3. Any pressure relief, reducing, or control valves shall be tested in accordance with the requirements
of NFPA 25. All hose valves shall be exercised.
4. If the FDC is not already provided with approved caps, the contractor shall install such caps for all
FDC's as required by the fire code official.
5. Upon successful completion of standpipe test, place a blue tag (as per Texas Administrative Code,
Fire Sprinkler Rules for Inspection, Test and Maintenance Service (ITM) Tag) at the bottom of
each standpipe riser in the building. The tag shall be check-marked as "Fifth Year"for Type of ITM,
and the note on the back of the tag shall read "5 Year Standpipe Test" at a minimum.
6. The procedures required by Texas Administrative Code Fire Sprinkler Rules with regard to Yellow
Tags and Red Tags or any deficiencies noted during the testing, including the required
notification of the local Authority Having Jurisdiction (fire code official)shall be followed.
7. Additionally, records of the testing shall be maintained by the owner and contractor, if applicable,
as required by the State Rules mentioned above and NFPA 25.
8. Standpipe system tests where water will be flowed external to the building shall not be conducted
during freezing conditions or during the day prior to expected night time freezing conditions.
9. Contact the fire code official for requests to remove existing fire hose from Class II and III standpipe
systems where employees are not trained in the utilization of this firefighting equipment. All
standpipe hose valves must remain in place and be provided with an approved cap and chain when
approval is given to remove hose by the fire code official.
(Reason: Increases the reliability of the fire protection system and re-emphasizes the requirements of
NFPA 25 relative to standpipe systems, as well as ensuring that FDC connections are similarly
tested/maintained to ensure operation in an emergency incident.)
***Section 901.6.3;add Section 901.6.3 to read as follows:
901.6.3 False Alarms and Nuisance Alarms. False alarms and nuisance alarms shall not be given,
signaled or transmitted or caused or permitted to be given, signaled or transmitted in any manner.
(Reason: Places the responsibility on the business or property owner to maintain their fire alarm systems
in approved condition. Allows the enforcement of"prohibition of false alarms")
19
**Section 901.7;amend to read as follows:
901.7 Systems Out of Service. Where a required fire protection system is out of service or in the event
of an excessive number of activations, the fire department and the fire code official shall be notified
immediately and, where required by the fire code official, the building shall either be evacuated or an
approved fire watch shall be provided for all occupants left unprotected by the shut down until the fire
protection system has been returned to service. ... {remaining text unchanged)
(Reason: Gives fire code official more discretion with regards to enforcement of facilities experiencing
nuisance alarm or fire protection system activations necessitating correction/repair/replacement. The
intent of the amendment is to allow local jurisdictions to enforce fire watches, etc., where needed to
ensure safety of occupants where fire protection systems are experiencing multiple nuisance activations.
***Section 901.8.2; change to read as follows:
901.8.2 Removal of existing Occupant-use Hose Lines. The fire code official is authorized to permit
the removal of egg occupant-use hose lines and hose valves where all of the following conditions
exist:
1. Inc+ollo+inn is nn+ roni lmF@d by+hic nnrlo nr the God-e.
2. The hose lined would not be utilized by trained personnel or the fire department.
3. T—If the romoininn ni i occupant-use hose lines are removed, but the hose valves are
required to remain as per the fire code official, such shall be are compatible with local fire
department fittings.
(Reason: Occupant-use hose lines have been an issue of concern that fire code officials have struggled
with for many years now, primarily in that they are required by the published code, even though
occupants are rarely properly trained in their use or provided with the OSHA-required protective gear for
such use, such as with an industrial fire brigade. The allowance for these hose lines to remain only
promotes the possibility of an occupant attempting to fight fire for an unknown duration, rather than
evacuate, and potentially injure themselves or others through such action. They present greater risk than
benefit to the occupants, and as such, the above gives the fire code official the authorization to allow
removal of such at his or her discretion.)
**Section 901.9;amend Section 901.9 to read as follows:
901.9 Discontinuation or Change. Termination of mnniterinrr of service.
Notice shall be made to the fire code official whenever contracted
alarm n, g services for monitoring of any fire alarm system are terminated for any reason, or a
change in alarm monitoring provider occurs. Notice shall be made in writing to the fire code official by the
building owner and monitoring service provider prior to the service being terminated.
(Reason: To ensure the property's monitored fire alarm system is maintained for proper notification of
emergency response in the event of an emergency incident.)
**Section 903.1.1;amend to read as follows:
903.1.1 Alternative Protection. Alternative automatic fire-extinguishing systems complying with Section
904 shall be permitted inch of in addition to automatic sprinkler protection where recognized by the
applicable standard aP, oras approved by the fire code official.
(Reason: Such alternative systems do not provide the reliability of automatic sprinkler protection. Most
gaseous type systems are highly susceptible to open doors, ceiling or floor tile removal, etc. However, an
applicant could pursue an Alternate Method request to help mitigate the reliability issues with these
alternative systems with the fire code official if so desired, or there may be circumstances in which the fire
20
code official is acceptable to allowing an alternate system in lieu of sprinklers, such as kitchen hoods or
paint booths.)
"Section 903.2;add paragraph to read as follows:
Automatic Sprinklers shall not be installed in elevator machine rooms, elevator machine spaces, and
elevator hoistways, other than pits where such sprinklers would not necessitate shunt trip requirements
under any circumstances. Storage shall not be allowed within the elevator machine room. Signage shall
be provided at the entry doors to the elevator machine room indicating "ELEVATOR MACHINERY – NO
STORAGE ALLOWED."
(Reason: Firefighter and public safety. This amendment eliminates the shunt trip requirement of the
International Building Code Section 3006.5 for the purpose of elevator passenger and firefighter safety.
This amendment is contingent on the Building Code amendment eliminating the Exceptions to Section
3006.4, such that passive fire barriers for these areas are maintained.)
"Section 903.2; delete the exception.
(Reason: The exception deletion is due to the fact that such telecom areas pose an undue fire risk to the
structural integrity of the building.)
'Section 903.2.9; add Section 903.2.9.3 to read as follows:
903.2.9.3 Self-Service Storage Facility. An automatic sprinkler system shall be installed throughout all
self-service storage facilities.
(Reason: Fire departments are unable to inspect these commercial occupancies and are unaware of the
contents being stored. Previous allowance to separate units by fire barriers is difficult to enforce
maintenance after opening.)
'Section 903.2.11; amend 903.2.11.3 and add 903.2.11.7, 903.2.11.8, and 903.2.11.9 as
follows:
903.2.11.3 Buildings 555 35 feet or more in height. An automatic sprinkler system shall be installed
throughout buildings that have one or more stories other than
penthouses in compliance with Section 1510 of the International Buildinq Code, located a5 35 feet (44
744 10 668 mm) or more above the lowest level of fire department vehicle access, measured to the
finished floor.
Exceptions:
4—Open parking structures in compliance with Section 406.5 of the International Building
Code,, having no other occupancies above the subject garage.
2. QGGcrpirvanmc GFo ire C_7
903.2.11.7 High-Piled Combustible Storage. For any building with a clear height exceeding 12 feet
(4572 mm), see Chapter 32 to determine if those provisions apply.
903.2.11.8 Spray Booths and Rooms. New and existing spray booths and spraying rooms shall be
Protected by an approved automatic fire-extinguishing system.
903.2.11.9 Buildings Over 6,000 sq.ft. An automatic sprinkler system shall be installed throughout all
buildings over 6,000 sq. ft. For the purpose of this provision, fire walls shall not define separate buildings.
For this section only, area measurement shall be based on outside dimensions of exterior walls, exclusive
of vent shafts and courts, without deduction for corridors, stairways, closets, and the thickness of interior
21
walls, columns or other features. The floor area of a building, or portion thereof, not provided with
surrounding exterior walls shall be the usable area under the horizontal projection of the roof or floor
above. For upper level attic type rooms, areas where the ceiling height is less than five feet (5' 0') shall
not be considered. Unfinished space framed to permit future expansion of floor area shall be considered
as part of the area. Joists designed to support floor loads shall be assumed to be for future area.
Exceptions: 1. Open parking garages in compliance with IBC Section 406.5.
2. Building regulated under the International Residential Code as amended.
(Reason: Provides jurisdictions options as to their desired level of sprinkler protection based on multiple
factors including firefighting philosophies/capabilities.)
**Section 903.3.1.1.1; amend to read as follows:
903.3.1.1.1 Exempt Locations. When approved by the fire code official, automatic sprinklers shall not
be required in the following rooms or areas where such ...{text unchanged)... because it is damp, of fire-
resistance-rated construction or contains electrical equipment.
1. Any room where the application of water, or flame and water, constitutes a serious life or fire
hazard.
2. Any room or space where sprinklers are considered undesirable because of the nature of the
contents, when approved by the code official.
3. Generator and transformer rooms, under the direct control of a public utility, separated from the
remainder of the building by walls and floor/ceiling or roof/ceiling assemblies having a fire-
resistance rating of not less than 2 hours.
5. Forp servige aggess Elevator machine rooms, aPA machinery spaces, and hoistways, other than
pits where such sprinklers would not necessitate shunt trip requirements under any
circumstances.
6. {Delete.}
(Reason: Gives more direction to code official. Exception 4 deleted to provide protection where fire risks
are poorly addressed. Amendment 903.2 addresses Exception 5 above relative to the elimination of
sprinkler protection in these areas to avoid the shunt trip requirement)
**Section 903.3.1.2.3;add section to read as follows:
Section 903.3.1.2.3 Attics and Attached Garages. Sprinkler protection is required in attic spaces of
such buildings two or more stories in height, in accordance with NFPA 13 and or NFPA 13R
requirements, and attached garages.
(Reason:Attic protection is required due to issues with fire exposure via soffit vents, as well as firefighter
safety. Several jurisdictions indicated experience with un-protected attic fires resulting in displacement of
all building occupants. NFPA 13 provides for applicable attic sprinkler protection requirements, as well as
exemptions to such, based on noncombustible construction, etc. Attached garages already require
sprinklers via NFPA 13R—this amendment just re-emphasizes the requirement.)
***Section 903.3.1.3;amend to read as follows:
903.3.1.3 NFPA 13D Sprinkler Systems. Automatic sprinkler systems installed in one- and
two-family dwellings; Group R-3; Group R-4 Condition 1 and townhouses shall be permitted to
be installed throughout in accordance with NFPA 13D or in accordance with state law.
(Reason: To allow the use of the Plumbing section of the International Residential Code (IRC) and
recognize current state stipulations in this regard.)
22
***Section 903.3.1.4;add to read as follows:
903.3.1.4 Freeze protection. Freeze protection systems for automatic fire sprinkler systems shall be in
accordance with the requirements of the applicable referenced NFPA standard and this section.
903.3.1.4.1 Attics. Only dry-pipe, preaction, or listed antifreeze automatic fire sprinkler systems
shall be allowed to protect attic spaces.
Exception: Wet-pipe fire sprinkler systems shall be allowed to protect non-ventilated attic
spaces where:
1. The attic sprinklers are supplied by a separate floor control valve assembly to
allow ease of draining the attic system without impairing sprinklers throughout the
rest of the building, and
2. Adequate heat shall be provided for freeze protection as per the applicable
referenced NFPA standard, and
3. The attic space is a part of the building's thermal, or heat, envelope, such that
insulation is provided at the roof deck, rather than at the ceiling level.
903.3.1.4.2 Heat trace/insulation. Heat trace/insulation shall only be allowed where approved by
the fire code official for small sections of large diameter water-filled pipe.
(Reason: In the last few years, severe winters brought to light several issues with current practices for
sprinklering attics, not the least of which was wet-pipe sprinklers in ventilated attics provided with space
heaters, etc. for freeze protection of such piping. This practice is not acceptable for the protection of
water-filled piping in a ventilated attic space as it does not provide a reliable means of maintaining the
minimum 40 degrees required by NFPA, wastes energy, and presents a potential ignition source to the
attic space. Listed antifreeze is specifically included because NFPA currently allows such even though
there is no currently listed antifreeze at the time of development of these amendments. The intent of this
amendment is to help reduce the large number of freeze breaks that have occurred in the past with water-
filled wet-pipe sprinkler systems in the future, most specifically in attic spaces.)
**Section 903.3.5;add a second paragraph to read as follows:
Water supply as required for such systems shall be provided in conformance with the supply
requirements of the respective standards; however, every water-based fire protection system shall be
designed with a 10 psi safety factor. Reference Section 507.4 for additional design requirements.
(Reason: To define uniform safety factor.)
**Section 903.4; add a second paragraph after the exceptions to read as follows:
Sprinkler and standpipe system water-flow detectors shall be provided for each floor tap to the sprinkler
system and shall cause an alarm upon detection of water flow for more than 45 seconds. All control
valves in the sprinkler and standpipe systems except for fire department hose connection valves shall be
electrically supervised to initiate a supervisory signal at the central station upon tampering.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 905.9.)
Ek
**Section 903.4.2;add second paragraph to read as follows:
The alarm device required on the exterior of the building shall be a weatherproof horn/strobe notification
appliance with a minimum 75 candela strobe rating, installed as close as practicable to the fire
department connection.
(Reason: Fire department connections are not always located at the riser; this allows the fire department
faster access.)
23
**Section 905.2; amend to read as follows:
905.2 Installation Standard. Standpipe systems shall be installed in accordance with this section and
NFPA 14. Manual dry standpipe systems shall be supervised with a minimum of 10 psiq and a maximum
of 40 psiq air pressure with a high/low alarm.
(Reason: To define manual dry standpipe supervision requirements. Helps ensure the integrity of the
standpipe system via supervision, such that open hose valves will result in a supervisory low air alarm.)
'Section 905.3; add Section 905.3.9 and exception to read as follows:
905.3.9 Buildings Exceeding 10,000 sq. ft. In buildings exceedinq 10,000 square feet in area per story
and where any portion of the building's interior area is more than 200 feet (60960 mm) of travel, vertically
and horizontally, from the nearest point of fire department vehicle access, Class I automatic wet or
manual wet standpipes shall be provided.
Exceptions:
1. Automatic dry and semi-automatic dry standpipes are allowed as provided for in NFPA 14.
2. R-2 occupancies of four stories or less in height havinq no interior corridors.
(Reason:Allows for the rapid deployment of hose lines to the body of the fire.)
'Section 905.4, amend Item 1, 3, and 5, and add Item 7 to read as follows:
1. In every required +Atelier exit stairway, a hose connection shall be provided for each story above
and below grade plane. Hose connections shall be located at an intermediate landing between
stories, unless otherwise approved by the fire code official.
2. {No change.}
3. In every exit passageway, at the entrance from the exit passageway to other areas of a building.
Exception: Where floor areas adjacent to an exit passageway are reachable from an +Aterie exit
stairway hose connection by a {No change to rest.}
4. {No change.}
5. Where the roof has a slope less than four units vertical in 12 units horizontal (33.3-percent slope),
each standpipe shall be provided with a two-way a-hose connection she located to serve the
roof or at the highest landing of an +Ater+er exit stairway with stair access to the roof provided in
accordance with Section 1011.12.
6. {No change.}
7. When required by this Chapter, standpipe connections shall be placed adjacent to all required
exits to the structure and at two hundred feet (200') intervals along major corridors thereafter, or as
otherwise approved by the fire code official.
(Reason: Item 1, 3, and 5 amendments to remove `interior' will help to clarify that such connections are
required for all `exit'stairways, to ensure firefighter capabilities are not diminished in these tall buildings,
simply because the stair is on the exterior of the building. Item 5 reduces the amount of pressure required
to facilitate testing, and provides backup protection for fire fighter safety. Item 7 allows for the rapid
deployment of hose lines to the body of the fire.)
"Section 905.9; add a second paragraph after the exceptions to read as follows:
Sprinkler and standpipe system water-flow detectors shall be provided for each floor tap to the sprinkler
system and shall cause an alarm upon detection of water flow for more than 45 seconds. All control
valves in the sprinkler and standpipe systems except for fire department hose connection valves shall be
electrically supervised to initiate a supervisory siqnal at the central station upon tamperinq.
24
(Reason: To avoid significant water losses. Consistent with amendment to IBC 905.9.)
"Section 907.1; add Section 907.1.4 to read as follows:
907.1.4 Design Standards. Where a new fire alarm system is installed, the devices shall be
addressable. Fire alarm systems utilizing more than 20 smoke detectors shall have analog initiating
devices.
(Reason: Provides for the ability of descriptive identification of alarms, and reduces need for panel
replacement in the future. Updated wording to match the language of the new requirement at 907.5.2.3.
Change of terminology allows for reference back to definitions of NFPA 72)
"Section 907.2.1; amend to read as follows:
907.2.1 Group A. A manual fire alarm system that activates the occupant notification system in
accordance with Section 907.5 shall be installed in Group A occupancies Where the having an occupant
load of 300 or more persons or more than 100 persons above or below
the lowest level of exit discharge. Group A occupancies not separated from one another in accordance
with Section 707.3.10 of the International Building Code shall be considered as a single occupancy for the
purposes of applying this section. Portions of Group E occupancies occupied for assembly purposes
shall be provided with a fire alarm system as required for the Group E occupancy.
Exception: {No change.}
Activation of fire alarm notification appliances shall:
1. Cause illumination of the means of egress with light of not less than 1 foot-candle (11 lux) at the
walking surface level, and
2. Stop any conflicting or confusing sounds and visual distractions.
(Reason: Increases the requirement to be consistent with Group B requirement. Also addresses issue
found in Group A occupancies of reduced lighting levels and other AIV equipment that distracts from fire
alarm notification devices or reduces ability of fire alarm system to notify occupants of the emergency
condition.)
***Section 907.2.3;amend to read as follows:
907.2.3 Group E. A manual fire alarm system that initiates the occupant notification signal utilizing an
emergency voice/alarm communication system meeting the requirements of Section 907.5.2.2 and
installed in accordance with Section 907.6 shall be installed in Group E educational occupancies. When
automatic sprinkler systems or smoke detectors are installed, such systems or detectors shall be
connected to the building fire alarm system. An approved smoke detection system shall be installed in
Group E day care occupancies. Unless separated by a minimum of 100' open space, all buildings,
whether portable buildings or the main building, will be considered one building for alarm occupant load
consideration and interconnection of alarm systems.
Exceptions:
1. {No change.}
1.1.Residential In-Home day care with not more than 12 children may use interconnected
single station detectors in all habitable rooms. (For care of more than five children 2 1/2
or less years of age, see Section 907.2.6.)
{No change to remainder of exceptions.}
(Reason: To distinguish educational from day care occupancy minimum protection requirements. Further,
to define threshold at which portable buildings are considered a separate building for the purposes of
alarm systems. Exceptions provide consistency with State law concerning such occupancies.)
25
**Section 907.2.13, Exception 3; amend to read as follows:
3. Open air portions of buildings with an occupancy in Group A-5 in accordance with Section 303.1 of
the International Building Code; however, this exception does not apply to accessory uses including
but not limited to sky boxes, restaurants, and similarly enclosed areas.
(Reason: To indicate that enclosed areas within open air seating type occupancies are not exempted
from automatic fire alarm system requirements.)
***Section 907.3.1;amend to read as follows:
907.3.1 Duct Smoke Detectors. Smoke detectors installed in ducts shall be listed for the air velocity,
temperature and humidity present in the duct. Duct smoke detectors shall be connected to the building's
fire alarm control unit, and activate an alarm condition when a fire alarm system is required by Section
907.2 or Section 907.9; or is provided. Activation of a duct smoke detector shall initiate a visible and
audible sv+ssry alarm signal if the occupancy is sprinkled and
requires, or is provided with visible devices throughout, or the duct smoke detector shall initiate only an
audible device if the occupancy is required to be sprinkled but not required to be equipped with visible
devices throughout, and shall perform the intended fire safety function in accordance with this code and
the International Mechanical Code. ,
s.m.ek@ d-ote-A-teRS shall repert eRly as a supoptisery sigRal aAd- Aet -Ass -A fire Alarm They shall not be
used as a substitute for required open area detection.
Exceptions: {No change.}
(Reason: To provide early alarm notification in the instance that smoke is detected in a structure)
'Section 907.4.2.5.1; add to read as follows:
907.4.2.5.1 Protective Covers. Protective covers for the double action manual pull stations,
that are located at the designated emergency exits, are required in "I" occupancies when
magnetic locking devices are allowed to be utilized on the designated emergency exits and
signage is posted above the manual pull stations stating "Pull to Release Door in an
Emergency."
(Reason:Helps to reduce false alarms.)
"Section 907.4.2; add Section 907.4.2.7 to read as follows:
907.4.2.7 Type. Manual alarm initiating devices shall be an approved double action type.
(Reason:Helps to reduce false alarms.)
'Section 907.5.2.1; amend to read as follows:
907.5.2.1 Audible Alarms. Audible alarm notification appliances shall be provided and emit a
distinctive sound that is not to be used for any purpose other than that of a fire alarm. Each
individual suite or occupancy, within a sprinklered building, that is not required in other sections
of this code to provide audible notification to the building occupants, shall install an audible fire
alarm device with a temporal pattern horn connected to the fire alarm panel that provides
notification of a fire alarm condition if one is detected in the building.
26
{No change to remainder of exceptions.}
(Reason: To provide notification within each individual suite or occupancy to protect those in
single or multiple occupancy commercial structures that do not normally require building
occupant notification.)
i
'Section 907.6.1; add Section 907.6.1.1 to read as follows:
907.6.1.1 Wiring Installation. All fire alarm systems shall be installed in such a manner that a failure of
any single initiatinq device or single open in an initiatinq circuit conductor will not interfere with the normal
operation of other such devices. All signalinq line circuits (SLC) shall be installed in such a way that a
single open will not interfere with the operation of any addressable devices (Class A). Outgoing and
return SLC conductors shall be installed in accordance with NFPA 72 requirements for Class A circuits
and shall have a minimum of four feet separation horizontal and one foot vertical between supply and
return circuit conductors. The initiating device circuit (IDC) from a signaling line circuit interface device
may be wired Class B, provided the distance from the interface device to the initiating device is ten feet or
less.
(Reason: To provide uniformity in system specifications and guidance to design engineers. Improves
reliability of fire alarm devices and systems.)
***Section 907.6.3; delete all four Exceptions.
(Reason: To assist responding personnel in locating the emergency event for all fire alarm systems. This
is moved from 907.6.5.3 in the 2012 IFC and reworded to match new code language and sections.)
***Section 907.6.6;add sentence at end of paragraph to read as follows:
See 907.6.3 for the required information transmitted to the supervising station.
(Reason: To assist responding personnel in locating the emergency event for all fire alarm systems. This
is moved from 907.6.5.3 in the 2012 IFC and reworded to match new code language and sections.)
***Section 907.9;amend to read as follows:
907.9 Where Required in Existing Buildings and Structures. An approved fire alarm
system shall be provided in existing buildings and structures where required by Chapter 11.
Each individual suite or occupancy, within a sprinklered building, that is not required in other
sections of this code to provide audible notification to the building occupants, shall install an
audible fire alarm device with a temporal pattern horn connected to the fire alarm panel that
provides notification of a fire alarm condition if one is detected in the building.
(Reason: To provide notification within each individual suite or occupancy to protect those in
single or multiple occupancy commercial structures that do not normally require building
occupant notification.)
***Section 909.22;add to read as follows:
909.22 Stairway or Ramp Pressurization Alternative. Where the building is equipped throughout with
an automatic sprinkler system in accordance with Section 903.3.1.1 and the stair pressurization
alternative is chosen for compliance with Building Code requirements for a smokeproof enclosure, interior
exit stairways or ramps shall be pressurized to a minimum of 0.10 inches of water (25 Pa) and a
maximum of 0.35 inches of water (87 Pa) in the shaft relative to the building measured with all interior exit
stairway and ramp doors closed under maximum anticipated conditions of stack effect and wind effect.
27
Such systems shall comply with Section 909, including the installation of a separate fire-fighter's smoke
control panel as per Section 909.16.
909.22.1 Ventilating equipment. The activation of ventilating equipment for the stair or ramp
Pressurization system shall be by smoke detectors installed at each floor level at an approved location at
the entrance to the smokeproof enclosure. When the closing device for the stairway or ramp shaft and
vestibule doors is activated by smoke detection or power failure, the mechanical equipment shall activate
and operate at the required performance levels. Smoke detectors shall be installed in accordance with
Section 907.3.
909.22.1.1 Ventilation Systems. Smokeproof enclosure ventilation systems shall be independent of
other building ventilation systems. The equipment, control wiring, power wiring and ductwork shall comply
with one of the following:
1. Equipment, control wiring, power wiring and ductwork shall be located exterior to the building
and directly connected to the smokeproof enclosure or connected to the smokeproof
enclosure by ductwork enclosed by not less than 2-hour fire barriers constructed in
accordance with Section 707 of the Building Code or horizontal assemblies constructed in
accordance with Section 711 of the Building Code, or both.
2. Equipment, control wiring, power wiring and ductwork shall be located within the smokeproof
enclosure with intake or exhaust directly from and to the outside or through ductwork enclosed
by not less than 2-hour barriers constructed in accordance with Section 707 of the Building
Code or horizontal assemblies constructed in accordance with Section 711 of the Building
Code, or both.
3. Equipment, control wiring, power wiring and ductwork shall be located within the building if
separated from the remainder of the building, including other mechanical equipment, by not
less than 2-hour fire barriers constructed in accordance with Section 707 of the Building Code
or horizontal assemblies constructed in accordance with Section 711 of the Building Code, or
both.
Exceptions:
1. Control wiring and power wiring utilizing a 2-hour rated cable or cable system.
2. Where encased with not less than 2 inches (51 mm)of concrete.
3. Control wiring and power wiring protected by a listed electrical circuit protective systems with a
fire-resistance rating of not less than 2 hours.
909.21.1.2 Standby Power. Mechanical vestibule and stairway and ramp shaft ventilation systems and
automatic fire detection systems shall be provided with standby power in accordance with Section 2702 of
the Building Code.
909.22.1.3 Acceptance and Testing. Before the mechanical equipment is approved, the system shall be
tested in the presence of the fire code official to confirm that the system is operating in compliance with
these requirements.
(Reason: To assist with enforcement of such as a smoke control system, as per Section 909.6.3,
especially since a permit is now specifically required for such systems in the Fire Code. Also ensures that
a firefighter's override panel is provided as per 909.16 for such systems. The above amendment copies
the applicable requirements for such systems from Section 909.20 of the Building Code into the Fire
Code. Although the published code did copy the elevator pressurization requirements into the Fire Code,
it did not copy over the stair pressurization requirements.)
***Section 910.2;amend Exception 2 and 3 to read as follows:
2. Only manual smoke and heat removal shall Pat be required in areas of buildings equipped with
early suppression fast-response (ESFR)sprinklers. Automatic smoke and heat removal is
prohibited.
28
3. Only manual smoke and heat removal shall PGt be required in areas of buildings equipped with
control mode special application sprinklers with a response time index of 50(m*S)'/2 or less that
are listed to control a fire in stored commodities with 12 or fewer sprinklers. Automatic smoke
and heat removal is prohibited.
(Reason:Allows the fire department to control the smoke and heat during and after a fire event, while still
prohibiting such systems from being automatically activated, which is a potential detriment to the
particular sprinkler systems indicated.)
**Section 910.2;add subsections 910.2.3 with exceptions to read as follows:
910.2.3 Group H. Buildings and portions thereof used as a Group H occupancy as follows:
1. In occupancies classified as Group H-2 or H-3, any of which are more than 15,000 square feet
(1394 m ) in single floor area.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
2. In areas of buildings in Group H used for storing Class 2, 3, and 4 liquid and solid oxidizers,
Class 1 and unclassified detonable organic peroxides, Class 3 and 4 unstable (reactive)
materials, or Class 2 or 3 water-reactive materials as required for a high-hazard commodity
classification.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
(Reason: Maintains a fire protection device utilized in such occupancies where it is sometimes necessary
to allow chemicals to burn out, rather than extinguish.)
***Section 910.3;add section 910.3.4, 910.3.4.1, and 910.3.4.2 to read as follows:
910.3.4 Vent Operation. Smoke and heat vents shall be capable of being operated by approved
automatic and manual means. Automatic operation of smoke and heat vents shall conform to the
provisions of Sections 910.3.4.1 through 910.3.4.2.
910.3.4.1 Sprinklered buildings. Where installed in buildings equipped with an approved automatic
sprinkler system, smoke and heat vents shall be designed to operate automatically.
The automatic operating mechanism of the smoke and heat vents shall operate at a temperature rating at
least 100 degrees F (approximately 38 degrees Celsius)greater than the temperature rating of the
sprinklers installed.
Exception: Manual only systems per Section 910.2.
910.3.4.2 Nonsprinklered Buildings. Where installed in buildings not equipped with an approved
automatic sprinkler system, smoke and heat vents shall operate automatically by actuation of a heat-
responsive device rated at between 100°F (56°C) and 220°F (122°C) above ambient.
Exception: Listed gravity-operated drop out vents.
(Reason: Amendment continues to keep applicable wording from prior to the 2012 edition of the IFC.
Specifically, automatic activation criteria is no longer specifically required in the published code.
Specifying a temperature range at which smoke and heat vents should activate in sprinklered buildings
helps to ensure that the sprinkler system has an opportunity to activate and control the fire prior to vent
operation.)
***Section 910.4.3.1;amend to read as follows:
29
910.4.3.1 Makeup Air. Makeup air openings shall be provided within 6 feet (1829 mm) of the floor level.
Operation of makeup air openings shall be ^, Qr automatic. The minimum gross area of makeup air
inlets shall be 8 square feet per 1,000 cubic feet per minute (0.74 m2 per 0.4719 m3/s) of smoke exhaust.
(Reason: Makeup air has been required to be automatic for several years now in this region when
mechanical smoke exhaust systems are proposed. This allows such systems to be activated from the
smoke control panel by first responders without having to physically go around the exterior of the building
opening doors manually. Such requires a significant number of first responders on scene to conduct this
operation and significantly delays activation and/or capability of the smoke exhaust system.)
***Section 910.4.4;amend to read as follows:
910.4.4 Activation. The mechanical smoke removal system shall be activated
automatically by the automatic sprinkler system or by an approved fire detection system. Individual
manual controls shall also be provided.
Exception: Manual only systems per Section 910.2.
(Reason: The provision of a manual only mechanical smoke removal system does not provide
equivalency with automatic smoke and heat vents. This amendment clarifies that the primary intent is for
automatic systems, unless exceptions are provided as in 910.2 — consistent with the charging statements
of the section.)
**Section 912.2.1.2;add Section 912.2.1.2 to read as follows:
912.2.1.2 Hydrant Distance. An approved fire hydrant shall be located within 100 feet of the fire
department connection as the fire hose lays along an unobstructed path.
(Reason: To accommodate limited hose lengths, improve response times where the FDC is needed to
achieve fire control, and improve ease of locating a fire hydrant in those situations also. Also, consistent
with NFPA 14 criteria.)
***Section 912.2.1.3;add Section 912.2.1.3 to read as follows:
912.2.1.3 Fire Department Connection Distance From Fire Lane. All fire department connections shall
be located within 50 feet of an approved fire lane access roadway.
(Reason: To accommodate limited hose lengths and improve response times where the FDC is needed
to achieve fire control)
**Section 913.2.1;add second paragraph and exception to read as follows:
When located on the ground level at an exterior wall, the fire pump room shall be provided with an
exterior fire department access door that is not less than 3 ft. in width and 6 ft. —8 in. in height, regardless
of any interior doors that are provided. A key box shall be provided at this door, as required by Section
506.1.
Exception: When it is necessary to locate the fire pump room on other levels or not at an exterior
wall, the corridor leading to the fire pump room access from the exterior of the building shall be
provided with equivalent fire resistance as that required for the pump room, or as approved by the fire
code official. Access keys shall be provided in the key box as required by Section 506.1.
(Reason: This requirement allows fire fighters safer access to the fire pump room. The requirement
allows access without being required to enter the building and locate the fire pump room interior access
door during a fire event. The exception recognizes that this will not always be a feasible design scenario
30
for some buildings, and as such, provides an acceptable alternative to protect the pathway to the fire
pump room.)
***Section 914.3.1.2;amend to read as follows:
914.3.1.2 Water Supply to required Fire Pumps. In buildings that are more than 42.9 120 feet (128 m) in
building height, required fire pumps shall be supplied by connections to no fewer than two water mains
located in different streets. Separate supply piping shall be provided between each connection to the
water main and the pumps. Each connection and the supply piping between the connection and the
pumps shall be sized to supply the flow and pressure required for the pumps to operate.
Exception: {No change to exception.}
(Reason: The 2009 edition of the IFC added this requirement based on a need for redundancy of the
water supply similar to the redundancy of the power supply to the fire pumps required for such tall
buildings, partially due to the fact that these buildings are rarely fully evacuated in a fire event. More
commonly, the alarm activates on the floor of the event, the floor above and the floor below. Back-up
power to the fire pump becomes critical for this reason. Certainly, the power is pointless if the water
supply is impaired for any reason, so a similar requirement is provided here for redundant water supplies.
The 2015 edition changes the requirement to only apply to very tall buildings over 420 ft. This
amendment modifies/lowers the requirement to 120 ft., based on this same height requirement for fire
service access elevators. Again, the language from the 2009 and 2012 editions of the code applied to
any high-rise building. This compromise at 120 ft. is based on the above technical justification of defend-
in-place scenarios in fire incidents in such tall structures.) IBC[F]403.3.2
**Section 1006.2.2.6; add a new Section 1006.2.2.6 as follows:
1006.2.2.6 Electrical Rooms. For electrical rooms, special exiting requirements may apply. Reference
the Electrical Code as adopted.
(Reason: Cross reference necessary for coordination with the NEC which has exiting requirements as
well.)
***Section 1008.3.3;amend exception 5 to read as follows:
5. All public restrooms I.Vith an area gF@ator than inn sq aFa foo+ (27.97 pR2). in a building that is required
to provide illumination for the means of egress.
(Reason: Allow for visibility in all public restrooms in the event of power supply failure.)
**Section 1009.1;add the following Exception 4:
Exceptions:
{previous exceptions unchanged}
4. Buildings regulated under State Law and built in accordance with State registered plans, including
any variances or waivers granted by the State, shall be deemed to be in compliance with the
requirements of Section 1009.
(Reason: To accommodate buildings regulated under Texas State Law and to be consistent with
amendments to Chapter 11.)
31
**Section 1010.1.9.4 Bolt Locks; amend Exceptions 3 and 4 to read as follows:
Exceptions:
3. Where a pair of doors serves an occupant load of less than 50 persons in a Group B, F, M or S
occupancy. {Remainder unchanged}
4. Where a pair of doors serves a Group A, B, F, M or S occupancy{Remainder unchanged}
(Reason:Application to M occupancies reflects regional practice;No. 4 expanded to Group A due to it
being a similar scenario to other uses;No. 4 was regional practice.)
***Section 1015.8 Window Openings; amend number 1 to read as follows:
1. Operable windows where the top of the sill of the opening is located more than 75 foot (22 860 mm)
55 feet (16 764 mm) above the finished grade or other surface below and that are provided with
window fall prevention devices that comply with ASTM F 2006.
(Reason: In Option B jurisdictions, change 75 feet"to "55 feet" which coincides with high rise.)
**Section 1020.1 Construction;add Exception 6 to read as follows:
6. In group B occupancies, corridor walls and ceilings need not be of fire-resistive construction within a
single tenant space when the space is equipped with approved automatic smoke-detection within the
corridor. The actuation of any detector shall activate self-annunciating alarms audible in all areas within
the corridor. Smoke detectors shall be connected to an approved automatic fire alarm system where such
system is provided.
(Reason: Revise the 2012 published NCTCOG amendment to this section to clarify intent is not to require
automatic fire alarm system or notification throughout the tenant space, but rather, only in the corridor.)
**Section 1029.1.1.1; delete this section. Spaces under Grandstands and Bleachers:
(Reason: Unenforceable.)
**Section 1031.2;amend to read as follows:
1031.2 Reliability. Required exit accesses, exits and exit discharges shall be continuously maintained
free from obstructions or impediments to full instant use in the case of fire or other emergency whpA the
An exit or exit passageway shall not be used for
any purpose that interferes with a means of egress.
(Reason: Maintain legacy levels of protection and long-standing regional practice, and provide firefighter
safety.)
llMll
**Section 1103.3; add sentence to end of paragraph as follows:
Provide emergency signage as required by Section 607.3.
(Reason: Coordinates requirements of previous amendment.)
"Section 1103.5;add Section 1103.5.1 to read as follows:
1103.5.1 Spray Booths and Rooms. Existinq spray booths and spray rooms shall be protected by an
approved automatic fire-extinquishinq system in accordance with Section 2404.
(Reason: Consistent with amendment to IFC 2404, and long-standing regional requirement. The
32
published 1103.5.1 requiring sprinklers retroactively in A-2 occupancies was deleted by ICC Errata.)
***Section 1103.7; add Section 1103.7.8 and 1103.7.8.1 to read as follows:
1103.7.8 Fire Alarm System Design Standards. Where an existinq fire alarm system is upgraded or
replaced, the devices shall be addressable. Fire alarm systems utilizinq more than 20 smoke and/or heat
detectors shall have analog initiatinq devices.
Exception: Existing systems need not comply unless the total building, or fire alarm system, remodel
or expansion exceeds 30% of the building. When cumulative building, or fire alarm system, remodel
or expansion initiated after the date of original fire alarm panel installation exceeds 50% of the
building, or fire alarm system, the fire alarm system must comply within 18 months of permit
application.
1103.7.8.1 Communication requirements. Refer to Section 907.6.6 for applicable requirements.
(Reason: To assist responding personnel in locating the emergency event and provide clarity as to
percentages of work that results in a requirement to upgrade the entire fire alarm system.)
**Section 2304.1; amend to read as follows:
2304.1 Supervision of Dispensing. The dispensing of fuel at motor fuel-dispensing facilities shall be
she in accordance with co +;ter 22204.3-. the followinq:
1. Conducted by a qualified attendant; and/or,
2. Shall be under the supervision of a qualified attendant; and/or
3. Shall be an unattended self-service facility in accordance with Section 2304.3.
At any time the qualified attendant of item Number 1 or 2 above is not present, such operations shall be
considered as an unattended self-service facility and shall also comply with Section 2304.3.
(Reason:Allows a facility to apply the attended and unattended requirements of the code when both are
potentially applicable.)
**Section 2401.2; delete this section.
(Reason: This section eliminates such booths from all compliance with Chapter 15 including, but not
limited to: size, ventilation, fire protection, construction, etc. If the product utilized is changed to a more
flammable substance, the lack of compliance with Chapter 15 could result in significant fire or deflagration
and subsequent life safety hazard.)
***Table 3206.2, footnote j, amend text to read as follows:
j. Net required Where storage areas are protected by either early suppression fast response (ESFR)
sprinkler systems or control mode special application sprinklers with a response time index of 50 (m • s)
1/2 or less that are listed to control a fire in the stored commodities with 12 or fewer sprinklers, installed
in accordance with NFPA 13, manual smoke and heat vents or manually activated engineered
mechanical smoke exhaust systems shall be required within these areas.
(Reason: Allows the fire department to control the smoke and heat during and after a fire event, while
ensuring proper operation of the sprinkler protection provided. Also, gives an alternative to smoke and
heat vents.)
**Section 3310.1; add sentence to end of paragraph to read as follows:
33
When fire apparatus access roads are required to be installed for any structure or development, they shall
be approved prior to the time at which construction has progressed beyond completion of the foundation
of any structure.
(Reason:Reference requirement of Section 501.4.)
"Section 5601.1.3; amend to read as follows:
5601.1.3 Fireworks. The possession, manufacture, storage, sale, handling, and use of fireworks are
prohibited.
Exceptions:
1. Only when approved for fireworks displays, storage, and handling of fireworks as allowed in
Section 5604 and 5608.
2.
3-2. The use of fireworks for approved fireworks displays as allowed in Section 5608.
4. The pessessieR, sterage, saw... (Delete remainder of text.)
3. Unless in conformance with State Law.
(Reason: Restricts fireworks to approved displays only, which is consistent with regional practice. Such is
intended to help protect property owners and individuals from unintentional fireworks fires within the
jurisdiction, as well as to help protect individuals from fireworks injuries.
"Section 5703.6; add a sentence to read as follows:
5703.6 Piping Systems. Piping systems, and their component parts, for flammable and combustible
liquids shall be in accordance with Sections 5703.6.1 through 5703.6.11. An approved method of
secondary containment shall be provided for underground tank and piping systems.
(Reason: Increased protection in response to underground leak problems and remediation difficulty in
underground applications. Coordinates with TCEQ requirements.)
"Section 5704.2.9.5;amend Section 5704.2.9.5 and add Section 5704.2.9.5.3 to read as follows:
5704.2.9.5 Above-ground Tanks Inside of Buildings. Above-ground tanks inside of buildings shall
comply with Section 5704.2.9.5.1 and- 557041.2.9.5_2 through 5704.2.9.5.3.
5704.2.9.5.1 {No change.}
5704.2.9.5.2 {No change.}
5704.2.9.5.3 Combustible Liquid Storage Tanks Inside of Buildings. The maximum aggregate
allowable quantity limit shall be 3,000 gallons (11 356 L) of Class II or III combustible liquid for storage in
protected aboveground tanks complying with Section 5704.2.9.7 when all of the following conditions are
met:
1. The entire 3,000 gallon (11 356 L) quantity shall be stored in protected above-ground tanks;
2. The 3,000 gallon (11 356 L) capacity shall be permitted to be stored in a single tank or multiple
smaller tanks;
3. The tanks shall be located in a room protected by an automatic sprinkler system complying with
Section 903.3.1.1; and
34
4. Tanks shall be connected to fuel-burning equipment, including generators, utilizing an approved
closed piping system.
The quantity of combustible liquid stored in tanks complying with this section shall not be counted towards
the maximum allowable quantity set forth in Table 5003.1.1(1), and such tanks shall not be required to be
located in a control area. Such tanks shall not be located more than two stories below grade.
(Reason:Relocated from exception to 603.3.2.1 as published, as per reason statement for deletion in that
section.)
"Section 5704.2.11.4; add a sentence to read as follows:
5704.2.11.4 Leak Prevention. Leak prevention for underground tanks shall comply with Sections
5704.2.11.4.1 And- 5-704.22.1 F ' through 5704.2.11.4.3. An approved method of secondary containment
shall be provided for underground tank and piping systems.
(Reason: Increased protection in response to underground leak problems and remediation difficulty in
underground applications.)
"Section 5704.2.11.4.2; amend to read as follows:
5704.2.11.4.2 Leak Detection. Underground storage tank systems shall be provided with an approved
method of leak detection from any component of the system that is designed and installed in accordance
with NFPA 30 and as specified in Section 5704.2.11.4.3.
(Reason:Reference to IFC Section 5704.2.11.4.3 amendment.)
"Section 5704.2.11.4;add Section 5704.2.11.4.3 to read as follows:
5704.2.11.4.3 Observation Wells. Approved sampling tubes of a minimum 4 inches in diameter shall be
installed in the backfill material of each underground flammable or combustible liquid storage tank. The
tubes shall extend from a point 12 inches below the average grade of the excavation to ground level and
shall be provided with suitable surface access caps. Each tank site shall provide a sampling tube at the
corners of the excavation with a minimum of 4 tubes. Sampling tubes shall be placed in the product line
excavation within 10 feet of the tank excavation and one every 50 feet routed along product lines towards
the dispensers, a minimum of two are required.
(Reason:Provides an economical means of checking potential leaks at each tank site.)
"Section 6103.2.1; add Section 6103.2.1.8 to read as follows:
6103.2.1.8 Jewelry Repair, Dental Labs and Similar Occupancies. Where natural pas service is not
available, portable LP-Gas containers are allowed to be used to supply approved torch assemblies or
similar appliances. Such containers shall not exceed 20-pound (9.0 kq) water capacity. Aggregate
capacity shall not exceed 60-pound (27.2 kq) water capacity. Each device shall be separated from other
containers by a distance of not less than 20 feet.
(Reason: To provide a consistent and reasonable means of regulating the use of portable LP-Gas
containers in these situations. Reduces the hazard presented by portable containers when natural gas is
already available. Please note that current State Law does not allow for the enforcement of any rules
more stringent than that adopted by the State, so this amendment is only applicable as to the extent
allowed by that State Law.)
"Section 6104.2, Exception;add an exception 2 to read as follows:
35
Exceptions:
1. {existing text unchanged}
2. Except as permitted in Sections 308 and 6104.3.2, LP-pas containers are not permitted in
residential areas.
(Reason: To provide a consistent and reasonable means of regulating the use LP-Gas containers.
Reduces the hazard presented by such containers when natural gas is already available. References
regional amendment to IFC 6104.3.2. Please note that current State Law does not allow for the
enforcement of any rules more stringent than that adopted by the State, so this amendment is only
applicable as to the extent allowed by that State Law.)
**Section 6104.3;add Section 6104.3.2 to read as follows:
6104.3.2 Spas, Pool Heaters, and Other Listed Devices. Where natural pas service is not available, an
LP-pas container is allowed to be used to supply spa and pool heaters or other listed devices. Such
container shall not exceed 250-gallon water capacity per lot. See Table 6104.3 for location of containers.
Exception: Lots where LP-gas can be off-loaded wholly on the property where the tank is located
may install up to 500 gallon above ground or 1,000 gallon underground approved containers.
(Reason: Allows for an alternate fuel source. Dwelling density must be considered and possibly factored
into zoning restrictions. Reduces the hazard presented by over-sized LP-Gas containers. Please note
that current State Law does not allow for the enforcement of any rules more stringent than that adopted
by the State, so this amendment is only applicable as to the extent allowed by that State Law.)
***Section 6107.4 and 6109.13;amend to read as follows:
6107.4 Protecting Containers from Vehicles. Where exposed to vehicular damage due to proximity to
alleys, driveways or parking areas, LP-gas containers, regulators and piping shall be protected in
accordance with Ntee-Section 312 of the International Fire Code.
6109.13 Protection of Containers. LP-gas containers shall be stored within a suitable enclosure or
otherwise protected against tampering. Vehicle impact protection shall be provided as required by Section
6107.4.
(Reason: NFPA 58 does not provide substantial physical protection (it allows raised sidewalks, fencing,
ditches, parking bumpers as `vehicle barrier protection] of the container(s) from vehicular impact as is
required and has been required historically, as per Section 312, i.e. bollard protection. Further, the
exception to Section 6109.13 would allow for portable containers in ventilated metal cabinets to not
require any physical protection whatsoever from vehicular impact, regardless of the location of the
containers. Please note that current State Law does not allow for the enforcement of any rules more
stringent than that adopted by the State, so this amendment is only applicable as to the extent allowed by
that State Law.)
*** Table B105.2;amend footnote a. to read as follows:
a. The reduced fire-flow shall be not less than 4-098 1,500 gallons per minute.
(Reason: The minimum fire-flow of 1,500 gpm for other than one-and two-family dwellings has existed
since the 2000 edition of the IFC, as well as the Uniform Fire Code before that. Little to no technical
36
justification was provided for the proposed code change at the code hearings. The board believes that the
already-allowed 75 percent reduction in required fire-flow for the provision of sprinkler protection is
already a significant trade-off. The minimum 1,500 gpm is not believed to be overly stringent for the vast
majority of public water works systems in this region, especially since it has existed as the requirement for
so many years. Further, the continued progression of trading off more and more requirements in the
codes for the provision of sprinkler protection has made these systems extremely operation-critical to the
safety of the occupants and properties in question. In other words, should the sprinkler system fail for
any reason, the fire-flow requirements drastically increase from that anticipated with a sprinkler-controlled
fire scenario.
M
END
37
2015 International Mechanical Code
ORDINANCE NO. 1145
AN ORDINANCE ADOPTING THE INTERNATIONAL MECHANICAL CODE, 2012
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS THERETO;
PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC RECORD;
PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL
ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING A SAVINGS
CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN EFFECTIVE
DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its
charter adopted by the electorate pursuant to Article XI, Section 5 of the Texas
Constitution and Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt
this ordinance governing requirements for the installation and maintenance of Heating,
Air Conditioning and other Mechanical systems including requirements for materials, in
order to protect the health, safety and welfare of the citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its five advisory boards conducted open review
meetings over a 1-year period to review the 2015 editions of the International Codes
and to develop regional amendments. Their review and recommendations were
completed and endorsed by NCTCOG's Executive Board on September 24, 2015. Now
NCTCOG encourages jurisdictions in North Central Texas to adopt the 2015
International Building Code along with its respective regional amendments.
1
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Mechanical Code, 2015 Edition, published by The
International Code Council, Inc., is hereby adopted as the Mechanical Code of the City
of Southlake, except for mechanical systems otherwise regulated under the
International Residential Code for One- and Two- Family Dwellings as adopted. A True
and correct copy of this document is referenced in Exhibit "A."
Section 2
Amendments
That the 2015 International Mechanical Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake may from time to time determine that
additional local modifications to the 2015 International Mechanical Code are necessary
and appropriate to meet the unique construction needs of the City of Southlake. To
effectuate these modifications, the City council shall enact individual ordinances
amending this ordinance fully setting forth the change to be made in the code. The
amendments shall be consolidated as Exhibit "B" to this ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict
with the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
Section 5
Severability
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs and sections of this ordinance are severable, and if any
phrase, clause, sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses,
sentences, paragraphs and sections of this ordinance, since the same would have been
enacted by the City council without the incorporation in this ordinance of any such
unconstitutional phrase, clause, sentence, paragraph or section.
2
Section 6
Penalty
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses
to comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($2,000.00) all violations involving
zoning, fire safety or public health and sanitation, including dumping or refuse, and shall
be fined not more than five hundred dollars ($500) for all other violations of this
ordinance each day that a violation is permitted to exist shall constitute a separate
offense.
Section 7
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any
and all violations of the provisions of any ordinances affecting the installation and
maintenance of heating, air conditioning and other mechanical systems which have
accrued at the time of the effective date of this ordinance; and, as to such accrued
violations and all pending litigation, both civil and criminal, whether pending in court or
not, under such ordinances, same shall not be affected by this ordinance buy may be
prosecuted until final disposition by the courts.
Section 8
Publication
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in
all courts without further proof than the production thereof.
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper the City of Southlake, the caption, penalty clause, publication clause
and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
Section 10
Effective Date
This ordinance shall be in full force and effect from and after its passage and publication
as required by law but not before May 1 , 2016.
3
APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
4
EXHIBIT A
2015 International Mechanical Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
5
EXHIBIT B
Amendments to the 2015 International Mechanical Code
The following sections, paragraphs, and sentences of the 2015 International Mechanical Code (IMC) are
hereby amended as follows: Standard type is text from the IMC. Underlined type is text inserted. I iAAd
threugh type is deleted- text from the Innr- A double asterisk at the beginning of a section identifies an
amendment carried over from the 2012 edition of the code and a triple asterisk identifies a new or revised
amendment with the 2015 edition of the code.
***Section 102.8;amend and add to read as follows:
[A]102.8 Referenced codes and standards. The codes and standards referenced in this code shall be
those that are listed in Chapter 15 and such codes, when specifically adopted, and standards shall be
considered as part of the requirements of this code ... {Remainder Text unchanged)
FA1102.8.3 Local amendments. Whenever amendments have been adopted to the referenced codes and
standards, each reference to said code and standard shall be considered to reference the adopted
amendments. Any reference to NFPA 70 or the National Electrical Code (NEC) shall mean the Electrical
Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes.)
NEW—
**Sections 106.5.2 and 106.5.3;amend to read as follows:
[A]106.5.2 Fee schedule. The fees for all mechanical work shall be as the fGllewiRg
�p- / II IDICrII(`TI(1N T(1 INSERT 4DDDllDDIOTC SCHEDULE) adopted by resolution of the
governing body of the jurisdiction.
[A]106.6.3 Fee Refunds. The code official shall establish a policy for A-therize-authorizing the refunding
of fees As fellews. {Delete balance of section)
(Reason: This calls to attention of local jurisdictions considering adoption that they need a fee schedule
and a refund policy.)
X AW
**Section 109; delete entire section and insert the following:
SECTION 109
MEANS OF APPEAL
FA1109.1 Application for appeal. Any person shall have the right to appeal a decision of the code official
to the board of appeals established by ordinance. The board shall be governed by the enabling
ordinance.
(Reason: Most jurisdictions already have an ordinance establishing and governing an appeals board for
this code. This also calls to the attention of jurisdictions not having such a board that it needs to be
established.)
**Section 306.3; amend to read as follows:
306.3 Appliances in Attics. Attics containing appliances shall be provided . . . {bulk of paragraph
6
unchanged} . . . side of the appliance. The clear access opening dimensions shall be not less than
20 inches by 30 inches (508 mm by 762 mm), or larger and large enough to allow removal of the largest
appliance. A walkway to an appliance shall be rated as a floor as approved by the building official. As a
minimum, for access to the attic space, provide one of the following:
1. A permanent stair.
2. A pull down stair with a minimum 300 Ib. (136 kq) capacity.
3. An access door from an upper floor level.
4. Access Panel may be used in lieu of items 1, 2, and 3 with prior approval of the code official due
to building conditions.
Exceptions:
1. The passageway and level service space are not required where the appliance is capable
of being serviced and removed... (remainder of section unchanged}
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types
of construction limitations. Consistent with regional amendment to IMC and IFGC)
"Section 306.5;amend to read as follows:
306.5 Equipment and Appliances on Roofs or Elevated Structures. Where equipment requiring
access or appliances are located on an elevated structure or the roof of a building such that personnel will
have to climb higher than 16 feet (4877 mm) above grade to access such equipment or appliances, a+R a
permanent interior or exterior means of access shall be provided. Permanent exterior ladders providing
roof access need not extend closer than 12 feet (2438 mm) to the finish grade or floor level below and
shall extend to the equipment and appliances' level service space. Such access shall . . . fbulk of section
to read the same}
(Reason: To assure safe access to roof appliances and provide a greater level of security for equipment
locate more than 16 feet above grade. Consistent with IFGC amendments.)
"Section 306.5.1;change to read as follows:
306.5.1 Sloped Roofs. Where appliances, equipment, fans or other components that require service are
installed on a roof having a slope of 2- „nits in 122 „nits hoFiZo Rtal (25 pornont dopa 4 units
vertical in 12 units horizontal or greater and having an edge more than 30 inches (762 mm) above grade
at such edge, a catwalk at least 16 inches in width with substantial cleats spaced not more than 16 inches
apart shall be provided from the roof access to a level platform at the appliance. The level platform shall
be provided on each side of the appliance . . . fbulk of section to read the same}
(Reason: To assure safe access to roof appliances. Consistent with IFGC amendments.)
"Section 306;add Section 306.6 to read as follows:
306.6 Water Heaters Above Ground or Floor. When the mezzanine or platform in which a water heater
is installed is more than eight (8) feet (2438 mm) above the ground or floor level, it shall be made
accessible by a stairway or permanent ladder fastened to the building.
Exception: A maximum 10 gallon water heater (or larger with approval) is capable of being accessed
through a lav-in ceiling and the water heater installed is not more than ten (10) feet (3048 mm) above
the ground or floor level and may be reached with a portable ladder.
(Reason: To provide safe access to water heaters. Consistent with regional amendments to IFGC 306.7
and International Plumbing Code (IPC) 502.6.)
7
"Section 307.2.3;Auxiliary and secondary drain systems.Amend to read as follows:
2. A separate overflow drain line shall be connected to the drain pan provided with the equipment. Such
overflow drain shall discharge to a conspicuous point of disposal to alert occupants in the event of a
stoppage of the primary drain. The overflow drain line shall connect to the drain pan at a higher level
than the primary drain connection. However, the conspicuous point shall not create a hazard such as
dripping over a walking surface or other areas so as to create a nuisance.
(Reason: Greater specificity in prohibited locations for condensate discharge. Consistent with regional
amendment to IPC 314.2.1.)
"Section 403.2.1;add item 5 to read as follows:
5. Toilet rooms within private dwellings that contain only a water closet, lavatory, or combination
thereof may be ventilated with an approved mechanical recirculating fan or similar device
designed to remove odors from the air.
(Reason: Consistent with common regional practice. Consistent with regional amendment to International
Residential Code (IRC) R303.3.)
"Section 501.3;add exception 4 to read as follows:
501.3 Exhaust Discharge. The air removed by every mechanical exhaust system shall be discharged
outdoors at a point where it will not cause a public nuisance and not less than the distances specified in
Section 501.3.1. The air shall be discharged to a location from which it cannot again be readily drawn in
by a ventilating system. Air shall not be exhausted into an attic, crawl space, or be directed onto
walkways.
Exceptions:
1. Whole-house ventilation-type attic fans shall be permitted to discharge into the attic space of
dwelling units having private attics.
2. Commercial cooking recirculating systems.
3. Where installed in accordance with the manufacturer's instructions and where mechanical or
natural ventilation is otherwise provided in accordance with Chapter 4, listed and labeled
domestic ductless range hoods shall not be required to discharge to the outdoors.
4. Toilet room exhaust ducts may terminate in a warehouse or shop area when infiltration of
outside air is present.
(Reason: Provide a reasonable alternative in areas where a large volume of outside air is present.)
"Section 607.5.1;amend to read as follows:
[BF]607.5.1 Fire Walls. Ducts and air transfer openings permitted in fire walls in accordance with
Section 706.11 of the International Building Code shall be protected with listed fire dampers installed in
accordance with their listing. For hazardous exhaust systems see Section 510.1-510.9 IMC.
(Reason: Correspond with un-amended IBC 710.8.)
END
8
2015 International Fuel Gas Code
ORDINANCE NO. 1146
AN ORDINANCE ADOPTING THE INTERNATIONAL FUEL GAS CODE, 2015
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS THERETO;
PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC RECORD;
PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL
ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING A SAVINGS
CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN EFFECTIVE
DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its
charter adopted by the electorate pursuant to Article XI, Section 5 of the Texas
Constitution and Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt
this ordinance governing requirements for the installation and maintenance fuel gas
systems including requirements for materials, in order to protect the health, safety and
welfare of the citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year to review the 2015 editions of the International Codes and to
develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board on September 24, 2015. Now NCTCOG
encourages jurisdictions in North Central Texas to adopt the 2015 International Fuel
Gas Code along with its respective regional amendments:
1
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Fuel Gas Code, 2015 Edition, published by The
International Code Council, Inc., is hereby adopted as the Fuel Gas Code of the City of
Southlake, except for fuel gas systems otherwise regulated under the International
Residential Code as adopted. A True and correct copy of this document is referenced
in Exhibit "A."
Section 2
Amendments
That the 2015 International Fuel Gas Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake may from time to time determine that
additional local modifications to the 2015 International Fuel Gas Code are necessary
and appropriate to meet the unique construction needs of the City of Southlake. To
effectuate these modifications, the City council shall enact individual ordinances
amending this ordinance fully setting forth the change to be made in the code. The
amendments shall be consolidated as Exhibit "B" to this ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict
with the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
Section 5
Severability
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs and sections of this ordinance are severable, and if any
phrase, clause, sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses,
sentences, paragraphs and sections of this ordinance, since the same would have been
enacted by the City council without the incorporation in this ordinance of any such
unconstitutional phrase, clause, sentence, paragraph or section. It is not the intention of
this ordinance to conflict in any way with the Plumbing License Law of Texas.
2
Section 6
Penalty
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses
to comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($2,000.00) for all violations
involving zoning, fire safety or public health and sanitation, including dumping or refuse,
and shall be fined not more than five hundred dollars ($500) for all other violations of
this ordinance. Each day that a violation is permitted to exist shall constitute a separate
offense.
Section 7
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any
and all violations of the provisions of any ordinances affecting the installation and
maintenance of electrical systems which have accrued at the time of the effective date
of this ordinance; and, as to such accrued violations and all pending litigation, both civil
and criminal, whether pending in court or not, under such ordinances, same shall not be
affected by this ordinance buy may be prosecuted until final disposition by the courts.
Section 8
Publication
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in
all courts without further proof than the production thereof.
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake, the caption, penalty clause, publication
clause and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
Section 10
Effective Dave
This ordinance shall be in full force and effect from and after its passage and
publication as required by law but not before May 1, 2016.
3
APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
4
EXHIBIT A
2015 International Fuel Gas Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
5
EXHIBIT B
Amendments to the 2015 International Fuel Gas Code
The following sections, paragraphs, and sentences of the 2015 International Fuel Gas Code are hereby
amended as follows: Standard type is text from the IFGC. Underlined type is text inserted. I iRed threugh
type is deleted- text firem lF=CZQ A double asterisk at the beginning of a section identifies an amendment
carried over from the 2012 edition of the code and a triple asterisk identifies a new or revised amendment
with the 2015 code.
**Section[A]102.2;add an exception to read as follows:
Exception: Existinq dwellinq units shall comply with Section 621.2.
(Reason: Previous code provisions made unvented heater provisions retroactive except as provided for
in local amendment. This amendment and amendment to IFGC 621.2 better clarify what the code
already states:existing systems may stay unless considered unsafe.)
***Section 102.8;amend and add to read as follows:
[A]102.8 Referenced codes and standards. The codes and standards referenced in this code shall be
those that are listed in Chapter 15 and such codes, when specifically adopted, and standards shall be
considered as part of the requirements of this code ... {Remainder Text unchanged)
FA1102.8.3 Local amendments. Whenever amendments have been adopted to the referenced codes and
standards, each reference to said code and standard shall be considered to reference the adopted
amendments. Any reference to NFPA 70 or the National Electrical Code (NEC) shall mean the Electrical
Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes.)
**Sections 106.6.2 and 106.6.3;amend to read as follows:
[A]106.6.2 Fee schedule. The fees for all mechanical work shall be as the fGllewiRg
�p- / II IDICrII(`TI(1N T(1 INSERT ODDDllDDIOTC SCHEDULE) adopted by resolution of the
governing body of the jurisdiction.
[A]106.6.3 Fee Refunds. The code official shall establish a policy for A-therize-authorizing the refunding
of fees As fellews. {Delete balance of section)
(Reason: This calls to attention of local jurisdictions considering adoption that they need a fee schedule
and a refund policy.)
**Section 109; delete entire section and insert the following:
SECTION 109
MEANS OF APPEAL
FA1109.1 Application for appeal. Any person shall have the right to appeal a decision of the code official
to the board of appeals established by ordinance. The board shall be governed by the enabling
ordinance.
(Reason: Most jurisdictions already have an ordinance establishing and governing an appeals board for
this code. This also calls to the attention of jurisdictions not having such a board that it needs to be
established.)
6
**Section 306.3; amend to read as follows:
[M] 306.3 Appliances in attics. Attics containing appliances shall be provided . . . {bulk of paragraph
unchanged) . . . side of the appliance. The clear access opening dimensions shall be not less than
20 inches by 30 inches (508 mm by 762 mm), or larger and large enough to allow removal of the largest
appliance. A walkway to an appliance shall be rated as a floor as approved by the building official. As a
minimum, for access to the attic space, provide one of the following:
1. A permanent stair.
2. A pull down stair with a minimum 300 Ib. (136 kq) capacity.
3. An access door from an upper floor level.
4. Access Panel may be used in lieu of items 1, 2, and 3 with prior approval of the code official
due to building conditions.
Exceptions:
1. The passageway and level service space are not required where the appliance is capable
of being serviced and removed... {remainder of section unchanged)
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types
of construction limitations. Consistent with regional amendment to IMC 306.3.)
**Section 306.5;amend to read as follows:
[M] 306.5 Equipment and appliances on roofs or elevated structures. Where equipment requiring
access or appliances are located on an elevated structure or the roof of a building such that personnel will
have to climb higher than 16 feet (4877 mm) above grade to access such equipment or appliances, a44 a
permanent interior or exterior means of access shall be provided. Permanent exterior ladders providing
roof access need not extend closer than 12 feet (2438 mm) to the finish grade or floor level below and
shall extend to the equipment and appliances' level service space. Such access shall . . . {bulk of section
to read the same)
(Reason: To assure safe access to roof appliances. Consistent with IMC amendments.)
**Section 306.5.1;amend to read as follows:
[M] 306.5.1 Sloped Roofs. Where appliances, equipment, fans or other components that require service
are installed on a roof having a slope of z „ri+s; "or+i..Al OR 122 „ri+sS hnri�nn4ol (25 PGrnont slop 4 units
vertical in 12 units horizontal or greater and having an edge more than 30 inches (762 mm) above grade
at such edge, a catwalk at least 16 inches in width with substantial cleats spaced not more than 16 inches
apart shall be provided from the roof access to a level platform at the appliance. The level platform shall
be provided on each side of the appliance . . . {bulk of section to read the same)
(Reason: To assure safe access to roof appliances. Consistent with IMC amendments.)
**Section 306.7;add to read as follows:
306.7 Water heaters above ground or floor. When the mezzanine or platform in which a water heater
is installed is more than eight (8) feet (2438 mm) above the ground or floor level, it shall be made
accessible by a stairway or permanent ladder fastened to the buildinq.
Exception: A maximum 10 gallon water heater (or larger with approval) is capable of being accessed
through a lav-in ceiling and the water heater installed is not more than ten (10) feet (3048 mm) above
the ground or floor level and may be reached with a portable ladder.
7
(Reason: To provide safe access to water heaters. Consistent with regional amendments to IPC 502.6
and IMC 306.6.)
**Section 401.5;Identification. add a second paragraph to read as follows:
Both ends of each section of medium pressure gas piping shall identify its operating gas pressure with an
approved taq. The taps are to be composed of aluminum or stainless steel and the followinq wording
shall be stamped into the taq:
"WARNING
1/2 to 5 psi gas pressure
Do Not Remove"
(Reason: To protect homeowners and plumbers. Consistent with IRC Section G2415.2.1.)
**Section 402.3;add an exception to read as follows:
Exception: Corrugated stainless steel tubinq (CSST) shall be a minimum of 1/2" ( 18 EHD).
(Reason:Pipe less than 1/2"has a history in this region of causing whistling. Consistent with IRC Section
G2415.2.2)
**Section 404.12;amend to read as follows:
404.12 Minimum burial depth. Underground piping systems shall be installed a minimum depth of 42 18
inches (-95 458 mm) top of pipe below grade,
(Reason: To provide increased protection to piping systems.)
**Section 406.1; amend to read as follows:
406.1 General. Prior to acceptance and initial operation, all piping installations shall be inspected and
pressure tested to determine that the materials, design, fabrication, and installation practices comply with
the requirements of this code. The permit holder shall make the applicable tests prescribed in Sections
406.1.1 through 406.1.6 to determine compliance with the provisions of this code. The permit holder shall
give reasonable advance notice to the code official when the piping system is ready for testing. The
equipment, material, power and labor necessary for the inspections and test shall be furnished by the
permit holder and the permit holder shall be responsible for determining that the work will withstand the
test pressure prescribed in the following tests.
(Reason: To utilize language used in the IPC regarding who is responsible for testing procedures.)
**Section 406.4;change to read as follows:
406.4 Test pressure measurement. Test pressure shall be measured with a monometer or with a
pressure-measuring device designed and calibrated to read, record, or indicate a pressure loss caused
by leakage during the pressure test period. The source of pressure shall be isolated before the pressure
tests are made.
highosf end of the mole is Ret greater then fide times the fest pressi ire
(Reason: To require the use of more accurate diaphragm gauges. Spring gauges do not provide
accurate measurement below approximately 17 psig. Consistent with IRC Section G2417.4)
**Section 406.4.1; change to read as follows:
406.4.1 Test pressure. The test pressure to be used shall be no less than 1 14 times the prepeserd
movimi im werkiRg pressi ire h„f Re less fhAA Z psig (20 kPa gauge), or at the discretion of the Code
Official, the piping and valves may be tested at a pressure of at least six (6) inches (152 mm) of mercury,
measured with a manometer or slope gauge. ;*,@spe^t�GlOSigR ere the test pros-QTc
125 psig (862 kPa ga6ige), the test pressi--re shall AA-t ASXA-A-A-d- �A val6le that predHGGS a hGGP�
For tests
8
requiring a pressure of 3 psig, diaphragm gauges shall utilize a dial with a minimum diameter of three and
one half inches (3 '/2"), a set hand, 1/10 pound incrementation and pressure range not to exceed 6 psi for
tests requiring a pressure of 3 psiq. For tests requiring a pressure of 10 psiq, diaphragm gauges shall
utilize a dial with a minimum diameter of three and one-half inches (3 '/2"), a set hand, a minimum of 2/10
pound incrementation and a pressure range not to exceed 20 psi. For welded piping, and for piping
carrying gas at pressures in excess of fourteen (14) inches water column pressure (3.48 kPa) (1/2 psi)
and less than 200 inches of water column pressure (52.2 kPa) (7.5 psi), the test pressure shall not be
less than ten (10) pounds per square inch (69.6 kPa). For piping carrying gas at a pressure that exceeds
200 inches of water column (52.2 kPa) (7.5 psi), the test pressure shall be not less than one and one-half
times the proposed maximum working pressure.
Diaphragm gauges used for testing must display a current calibration and be in good working condition.
The appropriate test must be applied to the diaphragm gauge used for testing.
(Reason: To provide for lesser pressures to coordinate with the use of more accurate diaphragm gauges.
Consistent with IRC Section G2417.4.1)
"Section 406.4.2;amend to read as follows:
406.4.2 Test duration. Test duration shall be held for a length of time satisfactory to the Code Official,
but in no case for less than fifteen (15) minutes. For welded piping, and for piping carryinggas at
pressures in excess of fourteen (14) inches water column pressure (3.48 kPa), the test duration shall be
held for a length of time satisfactory to the Code Official, but in no case for less than thirty (30) minutes.
{Delete remainder of section}.
(Reason: To comply with accepted regional practices. Consistent with IRC Section G2417.4.2)
"Section 409.1;add Section 409.1.4 to read as follows:
409.1.4 Valves in CSST installations. Shutoff valves installed with corrugated stainless steel (CSST)
Piping systems shall be supported with an approved termination fitting, or equivalent support, suitable for
the size of the valves, of adequate strength and quality, and located at intervals so as to prevent or damp
out excessive vibration but in no case greater than 12-inches from the center of the valve. Supports shall
be installed so as not to interfere with the free expansion and contraction of the system's piping, fittings,
and valves between anchors. All valves and supports shall be designed and installed so they will not be
disengaged by movement of the supporting piping.
(Reason: To provide proper security to CSST valves. These standards were established in this region in
1999 when CSST was an emerging technology.)
"Section 409.5.1;add text to read as follows:
409.5.1 Located within the same room. The shutoff valve ...(bulk of paragraph unchanged)... in
accordance with the appliance manufacturer's instructions. A secondary shutoff valve must be installed
within 3 feet (914 mm) of the firebox if appliance shutoff is located in the firebox.
(Reason:Reflects regional practice and provides an additional measure of safety. Consistent with IRC
Section G242.5.1)
"Section 410.1;Pressure regulators.Add a text and exception to read as follows:
410.1 Pressure regulators. A line pressure regulator shall be ... (bulk of paragraph unchanged)...
approved for outdoor installation. Access to regulators shall comply with the requirements for access to
appliances as specified in Section 306.
Exception: A passageway or level service space is not required when the regulator is capable of
being serviced and removed through the required attic opening.
(Reason: To require adequate access to regulators.)
411.1.3.3;Prohibited locations and penetrations. Delete Exception 1 and Exception 4.
9
(Reason: To comply with accepted regional practices. Match with IRC G2422.1.2.3)
WW
**Section 621.2;add exception as follows:
621.2 Prohibited use. One or more unvented room heaters shall not be used as the sole source of
comfort heating in a dwelling unit.
Exception: Existing approved unvented heaters may continue to be used in dwelling units, in
accordance with the code provisions in effect when installed, when approved by the Code Official
unless an unsafe condition is determined to exist as described in Section 108.7.
(Reason: Gives code official discretion.)
**Section 624.1.1;amend to read as follows:
624.1.1 Installation requirements. The requirements for water heaters relative to access, sizing, relief
valves, drain pans and scald protection shall be in accordance with this code.
(Reason: To clarify installation requirements. Also corresponds with amendments regarding water heater
access. Match with IRC G2448.1.1)
END
10
2015 International Plumbing Code
ORDINANCE NO. 1147
AN ORDINANCE ADOPTING THE INTERNATIONAL PLUMBING CODE, 2015
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS THERETO;
PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC RECORD;
PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL
ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING A SAVINGS
CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN EFFECTIVE
DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its
charter adopted by the electorate pursuant to Article XI, Section 5 of the Texas
Constitution and Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt
this ordinance governing requirements for the installation and maintenance of plumbing
systems including requirements for materials, in order to protect the health, safety and
welfare of the citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its five advisory boards conducted open review
meetings over a 1-year period to review the 2015 editions of the International Codes
and to develop regional amendments. Their review and recommendations were
completed and endorsed by NCTCOG's Executive Board on September 24, 2015. Now
NCTCOG encourages jurisdictions in North Central Texas to adopt the 2015
International Building Code along with its respective regional amendments.
1
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Plumbing Code, 2015 Edition, published by The
International Code Council, Inc., is hereby adopted as the Plumbing Code of the City of
Southlake, except for plumbing systems otherwise regulated under the International
Residential Code as adopted. A True and correct copy of this document is referenced
in Exhibit "A."
Section 2
Amendments
That the 2015 International Plumbing Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake may from time to time determine that
additional local modifications to the 2015 International Plumbing Code are necessary
and appropriate to meet the unique construction needs of the City of Southlake. To
effectuate these modifications, the City council shall enact individual ordinances
amending this ordinance fully setting forth the change to be made in the code. The
amendments shall be consolidated as Exhibit "B" to this ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict
with the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
Section 5
Severability
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs and sections of this ordinance are severable, and if any
phrase, clause, sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
2
such unconstitutionality shall not affect any of the remaining phrases, clauses,
sentences, paragraphs and sections of this ordinance, since the same would have been
enacted by the City council without the incorporation in this ordinance of any such
unconstitutional phrase, clause, sentence, paragraph or section. It is not the intention of
this ordinance to conflict in any way with the Plumbing License Law of Texas.
Section 6
Penalty
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses
to comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($2,000.00) for all violations
involving zoning, fire safety or public health and sanitation, including dumping or refuse,
and shall be fined not more than five hundred dollars ($500) for all other violations of
this ordinance. Each day that a violation is permitted to exist shall constitute a separate
offense.
Section 7
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any
and all violations of the provisions of any ordinances affecting the installation and
maintenance of systems which have accrued at the time of the effective date of this
ordinance; and, as to such accrued violations and all pending litigation, both civil and
criminal, whether pending in court or not, under such ordinances, same shall not be
affected by this ordinance buy may be prosecuted until final disposition by the courts.
Section 8
Publication
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in
all courts without further proof than the production thereof.
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake, the caption, penalty clause, publication
clause and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
Section 10
Effective Date
This ordinance shall be in full force and effect from and after its passage and publication
as required by law but not before May 1, 2016.
3
APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
4
EXHIBIT A
2015 International Plumbing Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
5
EXHIBIT B
Amendments to the 2015 International Plumbing Code
The following sections, paragraphs, and sentences of the 2015 International Plumbing Code are hereby
amended as follows: Standard type is text from the IPC. Underlined type is text inserted. I 'R@d thrGHgI,
type is deleted- tout from the 'PC A double asterisk at the beginning of a section identifies an amendment
carried over from the 2012 edition of the code and a triple asterisk identifies a new or revised amendment
with the 2015 edition of the code.
**Table of Contents, Chapter 7, Section 714; amend to read as follows:
714 Engineered Drainage Design . . . .. . . . . . . . . . . . . . . 69
(Reason:Editorial change to make compatible with amendment to Section 714.1.)
***Section 102.8;amend and add to read as follows:
[A]102.8 Referenced codes and standards. The codes and standards referenced in this code shall be
those that are listed in Chapter 15 and such codes, when specifically adopted, and standards shall be
considered as part of the requirements of this code ... {Remainder Text unchanged)
FA1102.8.3 Local amendments. Whenever amendments have been adopted to the referenced codes and
standards, each reference to said code and standard shall be considered to reference the adopted
amendments. Any reference to NFPA 70 or the National Electrical Code (NEC) shall mean the Electrical
Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes.)
**Sections 106.6.2 and 106.6.3; amend to read as follows:
[A]106.6.2 Fee schedule. The fees for all plumbing work shall be as the fGllewiRg
( II RISDIGTIGN TO INcFERT APPROPRIATE SCHEDULE) adopted by resolution of the governing body
of the jurisdiction.
[A]106.6.3 Fee Refunds. The code official shall establish a policy for A-therize-authorizing the refunding
of fees As fellews. {Delete balance of section)
(Reason: This calls to attention of local jurisdictions considering adoption that they need a fee schedule
and a refund policy.)
**Section 109; delete entire section and insert the following:
SECTION 109
MEANS OF APPEAL
FA1109.1 Application for appeal. Any person shall have the right to appeal a decision of the code official
to the board of appeals established by ordinance. The board shall be governed by the enabling
ordinance.
6
(Reason: Most jurisdictions already have an ordinance establishing and governing an appeals board for
this code. This also calls to the attention of jurisdictions not having such a board that it needs to be
established.)
**Section 305.4.1; amend to read as follows:
305.4.1 Sewer depth. Build'R v sewers that nnnnon4 tG PFiVato S@Wag@ diSpGsal systems droll ho a
Building
sewers shall be a minimum of 12 inches (304 mm) below grade.
(Reason: Provides sewer depth that is common in this region. Deleted reference to private sewage
disposal because a private sewage disposal code is not typically adopted in this region.)
i
**Section 305.7; amend to read as follows:
305.7 Protection of components of plumbing system. Components of a plumbing system installed
within 3 feet along alleyways, driveways, parking garages or other locations in a manner in which they
could be exposed to damage shall be recessed into the wall or otherwise protected in an approved
manner.
(Reason: Provide a common cutoff point to designate a general separation distance at which plumbing
systems should be safe for consistency in enforcement.)
IMII _
**Section 314.2.1; amend to read as follows:
[M]314.2.1 Condensate disposal. Condensate from all cooling coils and evaporators shall be conveyed
from the drain pan outlet to an approved place of disposal. ... {text unchanged} ... Condensate shall not
discharge into a street, alley, sidewalk, rooftop, or other areas so as to cause a nuisance.
(Reason: Greater specificity in prohibited locations for condensate discharge. It is the intent of this
amendment to send condensate discharge into a sanitary sewer drain. Consistent with regional
amendment to IMC 307.2.1.)
**Section 401.1;amend to read as follows:
401.1 Scope. {existing text to remain} The provisions of this Chapter are meant to work in coordination
with the provisions Chapter 29 of the Building Code. Should any conflicts arise between the two
chapters, the Code Official shall determine which provision applies.
(Reason: Gives discretion to Code Official in case of code conflict.)
**Table 403.1;add footnote f to read as follows:
f. Drinkinq fountains are not required in M Occupancies with an occupant load of 100 or less, B
Occupancies with an occupant load of 25 or less, and for dininq and/or drinkinq establishments.
(Reason:Adjustment meets the needs of specific occupancy types.)
**Section 403.1.3; add to read as follows:
403.1.3 Additional fixtures for food preparation facilities. In addition to the fixtures required in this
Chapter, all food service facilities shall be provided with additional fixtures set out in this section.
7
403.1.3.1 Hand washing lavatory.At least one hand washing lavatory shall be provided for use by
employees that is accessible from food preparation, food dispensing and ware washing areas. Additional
hand washing lavatories may be required based on convenience of use by employees.
403.1.3.2 Service sink. In new or remodeled food service establishments, at least one service sink or
one floor sink shall be provided so that it is conveniently located for the cleaning of mops or similar wet
floor cleaning tool and for the disposal of mop water and similar liquid waste. The location of the service
sink(s) and/or mop sink(s)shall be approved by the Tarrant County health department.
(Reason: Coordinates Health law requirements with code language for consistent regional practice and
matches IBC.)
IL
id
**Section 403.2;amend to read as follows:
4032.2 Separate facilities.
Exceptions:
1. {no change
2. Separate facilities shall not be required in structures or tenant spaces with a total occupant load ,
including both employees and customers, of 4-5 25 or less.
3. {no change}
(Reason:Adjustment meets the needs of specific occupancy types and smaller office tenant spaces.)
**Section 409.2;amend to read as follows:
409.2 Water connection. The water supply to a commercial dishwashing machine shall be protected
against backflow by an air gap or backflow preventer in accordance with Section 608. {Remainder of
section unchanged}
(Reason: Domestic dishwashing machines would be difficult to enforce and should already come
equipped with backflow preventers. Consistent with regional amendments in IPC Section 608.)
**Section 410.2;amend to read as follows:
410.2 Small occupancies. Drinking fountains shall not be required for an occupant load of 4-5 25 or
fewer.
(Reason:Adjustment meets the needs of specific occupancy types and smaller office tenant spaces.)
**Section 412.4;amend to read as follows:
412.4 Required location for floor drains Publi^ laundries and ^o^*r,' washing f,^:':+.oma Floor
drains shall be installed in the following areas.
1. In public coin-operated laundries and in the central washing facilities of multiple family dwellings,
the rooms containing automatic clothes washers shall be provided with floor drains located to
readily drain the entire floor area. Such drains shall have a minimum outlet of not less than 3
inches (76 mm) in diameter.
2. Commercial kitchens. In lieu of floor drains in commercial kitchens, the code official may accept
floor sinks.
3. Public restrooms.
(Reason: To make more compatible with local health code practices.)
8
**Section 419.3;change to read as follows:
419.3 Surrounding material. Wall and floor space to a point 2 feet (610 mm) in front of a urinal lip and 4
feet (1219 mm) above the floor and at least 2 feet (610 mm) to each side of the urinal shall be
waterproofed with a smooth, readily cleanable, hard, nonabsorbent material.
(Reason: Match un-amended IBC 1210.2.2.)
***Section 502.3; amend to read as follows:
502.3 `AI-app- hna*nrc installed Appliances in attics. Attics containing a water heater shall be provided .
{bulk of paragraph unchanged} . . . side of the water heater. The clear access opening dimensions
shall be not less than 20 inches by 30 inches (508 mm by 762 mm), or larger where such dimensions are
large enough to allow removal of the water heater. A walkway to an appliance shall be rated as a floor as
approved by the building official. As a minimum, for access to the attic space, provide one of the
following:
1. A permanent stair.
2. A pull down stair with a minimum 300 Ib (136 kq) capacity.
3. An access door from an upper floor level.
4. Access Panel may be used in lieu of items 1, 2, and 3 with prior approval of the code official
due to building conditions.
Exceptions:
1. The passageway and level service space are not required where the appliance is capable
of being serviced and removed... {remainder of section unchanged as in the IMC and
IFGC)
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types
of construction limitations. Consistent with regional amendment to IMC and IFGC)
**Section 502.6;add Section 502.6 to read as follows:
502.6 Water heaters above ground or floor. When the attic, roof, mezzanine or platform in which a
water heater is installed is more than eight (8) feet (2438 mm) above the ground or floor level, it shall be
made accessible by a stairway or permanent ladder fastened to the buildinq.
Exception: A max 10 gallon water heater (or larger with approval) is capable of being accessed
through a lav-in ceiling and a water heater is installed is not more than ten (10) feet (3048 mm)
above the ground or floor level and may be reached with a portable ladder.
(Reason: To provide safe access to water heaters. Consistent with regional amendments to IFGC 306.7
and IMC 306.6.)
**Section 504.6;amend to read as follows:
504.6 Requirements for discharge piping. The discharge piping serving a pressure relief valve,
temperature relief valve or combination thereof shall:
9
1. Not be directly connected to the drainage system.
2. Discharge through an air gap. le A-�Ate d- OA the Sa me Fee M as t1h.AS yug�Altelr
3. Not be smaller than the diameter of the outlet of the valve served and shall discharge full size to
the air gap.
4. Serve a single relief device and shall not connect to piping serving any other relief device or
equipment.
Exception: Multiple relief devices may be installed to a single T& P discharge piping system
when approved by the administrative authority and permitted by the manufactures installation
instructions and installed with those instructions.
5. Discharge to the floor,to the pan serving the water heater or storage tank, to an indirect waste
receptor or to the outdoors.
6. Discharge in a manner that does not cause personal injury or structural damage.
7. Discharge to a termination point that is readily observable by the building occupants.
8. Not be trapped.
9. Be installed so as to flow by gravity.
10. Terminate not more than 6 inches above and not less than two times the discharge pipe diameter
above the floor or flood level rim of the waste receptor.
11. Not have a threaded connection at the end of such piping.
12. Not have valves or tee fittings.
13. Be constructed of those materials listed in Section 605.4 or materials tested, rated and approved
for such use in accordance with ASME Al 12.4.1.
(Reason: To provide a higher degree of safety.)
***Section 504.7.1;amend to read as follows:
Section 504.7.1 Pan size and drain. The pan shall be not less than 1 'h inches (38 mm) in depth and
shall be of sufficient size and shape to receive all dripping or condensate from the tank or water heater.
The pan shall be drained by an indirect waste pipe having a diameter of not less than 3/4 inch (19 mm).
Piping for safety pan drains shall be of those materials listed in Table 605.4. Multiple pan drains may
terminate to a single discharge piping system when approved by the administrative authority and
permitted by the manufactures installation instructions and installed with those instructions.
(Consistent with IRC Section P2801.6.1)
**Section 604.4;add Section 604.4.1 to read as follows:
604.4.1 State maximum flow rate. Where the State mandated maximum flow rate is more restrictive
than those of this section, the State flow rate shall take precedence.
10
(Reason: To recognize State standards.)
**Section 606.1; delete items #4 and#5.
(Reason: The code is too restrictive as written.)
**Section 606.2;amend to read as follows:
606.2 Location of shutoff valves. Shutoff valves shall be installed in the following locations:
1. On the fixture supply to each plumbing fixture other than bathtubs and showers in one- and two
family residential occupancies, and other than in individual sleeping units that are provided with
unit shutoff valves in hotels, motels, boarding houses and similar occupancies.
2.
3. On the water supply pipe to each appliance or mechanical equipment.
(Reason: To provide shut-off valves to every fixture.)
**Section 608.1; amend to read as follows:
608.1 General. A potable water supply system shall be designed, installed and maintained in such a
manner so as to prevent contamination from non-potable liquids, solids or gases being introduced into the
potable water supply through cross-connections or any other piping connections to the system. Backflow
preventer applications shall conform to applicable local regulations, Table 608.1, except and as
specifically stated in Sections 608.2 through 608.16.10.
(Reason: To recognize local requirements.)
**Section 608.16.5;amend to read as follows:
608.16.5 Connections to lawn irrigation systems.
The potable water supply to lawn irrigation systems shall be protected against backflow by an
atmospheric-type vacuum breaker, a pressure-type vacuum breaker, a double-check assembly or a
reduced pressure principle backflow preventer. A valve shall not be installed downstream from an
atmospheric vacuum breaker. Where chemicals are introduced into the system, the potable water supply
shall be protected against backflow by a reduced pressure principle backflow preventer.
(Reason: To recognize regional practices.)
**Section 608.17; amend to read as follows:
608.17 Protection of individual water supplies. An individual water supply shall be located and
constructed so as to be safeguarded against contamination in accordance with applicable local
regulations. Installation shall be in accordance with Sections 608.17.1 through 608.17.8.
(Reason: To allow local requirements to govern.)
**Section 610.1;amend and add to read as follows:
11
610.1 General. New or repaired potable water systems shall be purged of deleterious matter and
disinfected prior to utilization. The method to be followed shall be that prescribed by the health authority
or water purveyor having jurisdiction or, in the absence of a prescribed method, the procedure described
in either AWWA C651 or AWWA C652, or as described in this section. This requirement shall apply to
"on-site" or"in-plant"fabrication of a system or to a modular portion of a system.
1. The pipe system shall be flushed with clean, potable water until dirty water does not appear at the
points of outlet.
2. The system or part thereof shall be filled with a water/chlorine solution containing at least 50 parts
per million (50 mg/L) of chlorine, and the system or part thereof shall be valved off and allowed to
stand for 24 hours; or the system or part thereof shall be filled with a water/chlorine solution
containing at least 200 parts per million (200 mg/L) of chlorine and allowed to stand for 3 hours.
3. Following the required standing time, the system shall be flushed with clean potable water until
the chlorine is purged from the system.
4. The procedure shall be repeated where shown by a bacteriological examination that
contamination remains present in the system.
Exception: With prior approval the Code Official may wave this requirement when deemed
un-necessary.
(Reason:May not always be needed)
***Section 703.6;Delete section
(Reason:not a standard practice in this region)
***Section 704.5;add to read as follows:
704.5 Single stack fittings. Single stack fittings with internal baffle, PVC schedule 40 or cast iron single
stack shall be designed by a registered engineer and comply to a national recognized standard.
(Reason: to allow owners, installers, inspectors, and design professionals to ready identify product
markers to determine they meet all required standards.)
***Section 705.11.2;amend to read as follows:
705.11.2 Solvent cementing. Joint surfaces shall be clean and free from moisture. A purple primer that
conforms to ASTM F 656 shall be applied. Solvent cement not purple in color and conforming to ASTM D
2564, CSA B137.3, CSA B181.2 or CSA B182.1 shall be applied to all joint surfaces. The joint shall be
made while the cement is wet and shall be in accordance with ASTM D 2855. Solvent cement joints shall
be permitted above or below ground.
i. The se Iye At no mo At use d- 0s; third Pal4y nortifiGd- 2 nnfn rmiRg to OC�z` 564
L. The se Iye-nt no mo At iss use d- A-A AllyfGr jeiniRg PVQ drain waste, and dont pipe and
(Reasoning:to keep the "process of joining PVC pipe)
12
**Section 712.5;add Section 712.5 to read as follows:
712.5 Dual Pump System. All sumps shall be automatically discharged and, when in any"public use"
occupancy where the sump serves more than 10 fixture units, shall be provided with dual pumps or
electors arranged to function independently in case of overload or mechanical failure. For storm drainage
sumps and pumpinq systems, see Section 1113.
(Reason: To address dual pump system. To provide reference for storm drainage systems.)
**Section 714, 714.1;amend to read as follows:
SECTION 714
ENGINEERED rnnnoi'Treiz-rn DRAINAGE DESIGN
714.1 Design of drainage system. The sizing, design and layout of the drainage system shall be
noted te-be-designed by a registered engineer using approved see design methods.
(Reason: Code was too restrictive.)
***Section 804.2; add to read as follows:
804.2 Special waste pipe, fittings, and components. Pipes, fittings, and components receiving or
intended to receive the discharge of any fixture into which acid or corrosive chemicals are placed shall be
constructed of CPVC, high silicone iron, PP, PVDF, chemical resistant plass, or glazed ceramic materials.
(Reason): To clarify the allowable materials which are specifically listed for chemical drainage
applications.
**Section 903.1; amend to read as follows:
903.1 Roof extension. Open vent pipes that extend through a roof shall terminate not less than six (6)
inches (152 mm) above the roof. Where a roof is to be used for assembly or as a promenade, observation
deck, sunbathing deck or similar purposes, open vent pipes shall terminate not less than 7 feet (2134
mm) above the roof.
(Reason: To provide regional guideline on standard installation method for this area.)
**Section 917;Single stack vent system. Delete entire section.
(Reason:Not in conformance with regional practices.)
Now—
**Section 1002.10; Plumbing in mental health centers. Delete section.
(Reason: Texas State regulations cover plumbing in mental health centers. Consistent with regional
amendment to IPC 405.6.)
**Section 1003 INTERCEPTORS AND SEPARATORS;delete 1003.1 through 1003.10 and add.
The installation, maintenance, and recordkeeping of grease interceptors and separators shall be in
accordance with the City of Southlake Fats, Oils, and Grease (FOG) Manual and Policy.
(Reason: meets the Public Works policy)
13
**Section 1101.8;amend to read as follows:
1101.8 Cleanouts required. Cleanouts or manholes shall be installed in the storm drainage system and
shall comply with the provisions of this code for sanitary drainage pipe cleanouts.
€XGePti�h Mono rlrainano SiStOPA
(Reason: To specify where cleanouts are required.)
**Section 1106.1;amend to read as follows:
1106.1 General. The size of the vertical conductors and leaders, building storm drains, building storm
sewers, and any horizontal branches of such drains or sewers shall be based on six (6) inches per hour
the 100 y@aF ho6iFly rainfall rate 'nrlina4orl in Cine iro 1 1(162 1 nr nn nthar rainfall rates; rlotorminorl from
(Reason: Specify the roof drain size normally used in the area.)
**Section 1109; Combined sanitary and storm public sewer. Delete entire section.
(Reason:not a standard practice in this region)
**Section 1202.1; delete Exception 2.
(Reason: State law already specifies that vacuum systems must comply with NFPA 99C.)
END
14
2015 International Residential Code
ORDINANCE NO. 1148
AN ORDINANCE ADOPTING THE 2015 EDITION OF THE INTERNATIONAL
RESIDENTIAL CODE FOR ONE- AND TWO-FAMILY DWELLINGS, REGULATING
THE ERECTION, CONSTRUCTION, ENLARGEMENT, ALTERATION, REPAIR,
MOVING, REMOVAL, DEMOLITION, CONVERSION, OCCUPANCY, EQUIPMENT,
USE, HEIGHT, AREA AND MAINTENANCE OF ALL ONE- AND TWO-FAMILY
DWELLINGS AND MULTIPLE SINGLE-FAMILY DWELLINGS (TOWNHOUSES) IN
THE CITY OF SOUTHLAKE AND PROVIDING FOR THE ADOPTION OF LOCAL
AMENDMENTS THERETO; PROVIDING FOR RECORDING OF SUCH CODE AS A
PUBLIC RECORD PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE
OF ALL ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING FOR
A PENALTY FOR VIOLATIONS HEREOF; PROVIDING A SAVINGS CLAUSE;
PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN EFFECTIVE
DATE.
WHEREAS, the City of Southlake is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, the City Council of the City of Southlake deems it necessary to
adopt this ordinance providing minimum standards to safeguard the health, property,
and welfare of the citizens of Southlake by regulating and controlling the use,
occupancy, maintenance, repair, design, construction and quality of materials for
residential buildings and structures within the City.
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its five advisory boards conducted open review
meetings over a 1-year period to review the 2015 editions of the International Codes
and to develop regional amendments. Their review and recommendations were
completed and endorsed by NCTCOG's Executive Board on September 24, 2015. Now
NCTCOG encourages jurisdictions in North Central Texas to adopt the 2015
International Building Code along with its respective regional amendments.
1
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Residential Code for One- and Two-Family Dwellings,
2015 Edition, published by the International Code Council, including the standards
referenced therein, including Appendices A, B, C, E, G and H are hereby adopted as
the Residential Building Code of the City of Southlake regulating the erection,
construction, enlargement, alteration, repair, moving, removal, demolition, conversion,
occupancy, equipment, use, height, area and maintenance of all one- and two-family
dwellings, multiple single-family dwellings (townhouses) and their accessory structures
in the City of Southlake. A True and correct copy of this document is referenced in
Exhibit "A."
Section 2
Amendments
That the 2015 International Residential Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake, Texas may from time to time
determine that additional local modifications to the Building Code are necessary and
appropriate to meet the unique needs of the City of Southlake, Texas. To effectuate
these local modifications, the City Council shall enact individual ordinances amending
this Ordinance, fully setting forth the change to be made in the Residential Building
Code. Upon adoption, copies of these amendments shall be attached as Exhibit "B" to
this Ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict
with the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed. This ordinance shall not amend or replace Appendix
chapter P of the 2006 edition of the International Residential Code for One- and Two-
Family Dwellings as adopted in ordinance 937.
2
Section 5
Severability
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs, and sections of this ordinance are, severable, and if
any phrase, clause sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses,
sentences, paragraphs and sections of this ordinance, since the same would have been
enacted by the City Council without the incorporation in this ordinance of any such
unconstitutional phrase, clause, sentence, paragraph or section.
Section 6
Penalty
Any person, firm or corporation who violates, disobeys, omits. neglects or refuses
to comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($ 2,000.00) for all violations
involving zoning, fire safety or public health and sanitation, including dumping or refuse,
and shall be fined not more than five hundred dollars ($500) for all other violations of
this ordinance each day that a violation is permitted to exist shall constitute a separate
offense.
Section 7
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any
and all violations of the provisions of any ordinances affecting the regulation and control
of the use, occupancy, maintenance, repair, design, construction and quality of
materials for buildings and structures within the City which have accrued at the time of
the effective date of this ordinance; and, as to such accrued violations and all pending
litigation, both civil and criminal, whether pending in court or not, under such
ordinances, same shall not be affected by this ordinance but may be prosecuted until
final disposition by the courts.
Section 8
Publication
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in
all courts without further proof than the production thereof.
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake, the caption, penalty clause, publication
clause and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
Section 10
Effective Date
This ordinance shall be in full force and effect from and after its passage and publication
as required by law but not before May 1, 2016.
3
APPROVED ON FIRST READING THIS DAY OF , 2016.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
4
EXHIBIT A
2015 International Residential Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
5
EXHIBIT B
Amendments to the 2015 International Residential Code
The following sections, paragraphs, and sentences of the 2015 International Residential Code
are hereby amended as follows: Standard type is text from the IRC. Underlined type is text
inserted. ' ;Red +h FG gh type 06 text Frere, ioG A double asterisk at the beginning of a
section identifies an amendment carried over from the 2012 edition of the code and a triple
asterisk identifies a new or revised amendment with the 2015 code.
**Section R102.4;amend to read as follows:
R102.4 Referenced codes and standards. The codes, when specifically adopted, and standards
referenced in this code shall be considered part of the requirements of this code to the prescribed extent
of each such reference and as further regulated in Sections R102.4.1 and R102.4.2. Whenever
amendments have been adopted to the referenced codes and standards, each reference to said code
and standard shall be considered to reference the amendments as well. Any reference made to NFPA 70
or the Electrical Code shall mean the Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes. Note: the former ICC Electrical Code is now Appendix K, K111 of the IBC, but no longer called by
that name.)
L
**Section R103;amend to read as follows:
DEPARTMENT OF _611-1111—DING SAFETY PLANNING & DEVELOPMENT SERVICES, BUILDING
INSPECTION DIVISION
103.1 Creation of an enforcement agency. The Planning & Development Services Department e#
Buildinq Inspections Division, is hereby created and the official in charge thereof shall be
known as the Building Official.
(Reason: To correlate the department name with what it is actually called in this city.)
**Section R105.1:amend to read as follows:
Permits Required. Any owner or owner's authorized agent who intends to construct, enlarge, alter,
repair, move, demolish, or change the occupancy of a building or structure, to excavate or change the
grade of any property, 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 performed, shall first make application to the building official and obtain the required
permit.
(Reason: Consistent with previous edition amendment, to provide means to regulate grading affecting
other properties.)
**Section R105.2; Work exempt from permit.Amend to read as follows:
Building:
1. One-story detached accessory structures used as tool and storage sheds, playhouses and similar
uses, provided the floor area does not exceed 2-98 120 square feet (11.15 m2).
2. Fences not over 7 feet nominal (1 R'�r 299—rPAPA) high except masonry fences or support columns.
3. —9. (No change)
10. Decks �) that are not more than 30 inches (762
6
mm) above grade at any point, are not attached to a dwelling and do not serve the exit door
required by Section R311.4.
11. Residential foundation repairs performed for the purpose of stabilizing an existing foundation
without the removal of any existing concrete, except for the installation of new piers, pilings, or
other associated support.
Grading:
1) Grading in an isolated, self-contained area, provided there is no danger to the public, and that
such grading will not adversely affect admoiningproperties.
2) Excavation for construction of a structure permitted under this code.
3) Cemetery graves.
4) Refuse disposal sites controlled by other regulations.
5) Excavations for wells, or trenches for utilities.
6) Mining, quarrying, excavating, processing or stockpiling rock, sand, gravel, aggregate or clay
controlled by other regulations, provided such operations do not affect the lateral support of, or
significantly increase stresses in soil on adjacent properties.
7) Exploratory excavations performed under the direction of a registered professional engineer.
Exemption from the permit requirements of this section 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.
(Reason:No inspections or other services are provided for this type of permit.)
"Section R108.6 and R108.7;amend to read as follows:
R108.6 Work commencing before permit issuance. Any person who commences work requiring a
permit on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the
necessary permits shall be subject to a fee established by th@ appliGabl@ gOVOMORg a6itheFit below that
and shall be in addition to the required permit fees.
R108.6.1 Investigation. Whenever work for which a permit is required by this code has been
commenced without first obtaining a permit, a special investigation shall be made before a permit may be
issued for such work.
R108.6.2 Fee. An investigation fee, in addition to the permit fee, shall be collected whether or not a permit
is subsequently issued. The investigation fee shall be equal to the amount of the work completed up to
the total permit fee as required by this code or the city fee schedule as applicable. The payment of such
investigation fee shall not exempt the applicant from compliance with all other provisions of either this
code or the technical codes nor from penalty prescribed by law.
R108.7 Unauthorized cover up fee.
R108.7.1 Any work concealed without first obtaining the required inspection in violation of Section 109
shall be assessed a fee as established by the city fee schedule.
R108.8 Re-inspection Fee.A fee as established by city council resolution may be charged when:
1. Work called for inspection is incomplete;
2. Building address and/or permit card is not clearly posted;
3. City approved plans are not on the mob site available to the inspector;
4. The building is locked or work otherwise not available for inspection when called;
5. Items noted for correction on initial inspection and not corrected upon re-inspection.
6. The original red tap has been removed from the mob site and/or,
7. Violations exist on the property including failure to maintain erosion control, trash control or tree
protection.
Any re-inspection fees assessed shall be paid before any more inspections are made on that mob site.
(Reason: These fees are not a fine or penalty but are designed to compensate for additional time
necessary to obtain and verify code compliance. Language taken from former Uniform Administrative
Code.)
"Section R109.1.3;amend to read as follows:
7
R109.1.3 Floodplain inspections. For construction permitted in areas prone to flooding as established
by Ordinance 641 T'h'e IR220122 ` upon . . . {bulk of section unchanged) . . . construction, the building
official may&4a4 require submission . . . {remainder of section unchanged).
(Reason: Confirmation of elevation is left to local discretion.)
**Section R110(R110.1 through R110.5); Certificate of Occupancy. Delete the section.
(Reason: Issuing CO's for residences is not a common practice in the area.)
**Section R202;amend definition of"Townhouse"to read as follows:
TOWNHOUSE. A single-family dwelling unit constructed in a group of three or more attached units
separated by property lines in which each unit extends from foundation to roof and with a yard or public
way on not less than two sides.
(Reason: To distinguish Townhouses on separate lots.)
**Table R301.2 (1); fill in as follows:
GROUND WIND DESIGN SEISMIC SUBJECT TO z
SNOW
LOAD DESIGN f DAMAGE FROM W H U) w
CATEGORY W Z W Z W J
LU
d Q
-o E Weathering W d Q W Q"— Q
9 Z d
SPEED Q c o a Line Termite Z w W p 0O N 25 w Z 2
(MPH) co- o N A b o V E LL 2 Q ? 2 Q H
81 .4 p _ .N Depth
5Ib/ft Q ami .� �_
� cn tr o
(3 sec- Moderate 6" very 22115 ° F No Local 150 64.9°
gust)/76 No No No Heavy
Code F
fastest
mile
(Reason: To promote regional uniformity.)
**Section R302.1; Exterior walls.Add exception#6 to read as follows:
Exceptions: {previous exceptions unchanged)
6. Open non-combustible carport structures may be constructed when also approved within
adopted ordinances.
(Reason:Refers to other ordinances, such as zoning ordinances.)
**Section R302.3; Two-family dwellings.Add exception#3 to read as follows:
Exceptions:
3. Two-family dwelling units that are also divided by a property line through the structure shall
be separated as required for townhouses.
(Reason: Provide guidance for a common construction method in this area. Correlates with amendment
to IRC Section R202 Townhouse definition.)
**Section R302.5.1; amend to read as follows:
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 13/8 inches (35 mm) in thickness, solid or honeycomb core steel
doors not less than 13/8 inches (35 mm) thick, or 20-minute fire-rated doors 896lipped With Al self-Alesi-A-9
d6 W6e.
8
(Reason:Absence of data linking self-closing devices to increased safety. Self-closing devices often fail
to close the door entirely.)
**Section R303.3, Bathrooms.Amend to read as follows:
Exception: {existing text unchanged} Exhaust air from the space shall be to the outdoors unless the
space contains only a water closet, a lavatory, or combination thereof may be ventilated with an
approved mechanical recirculating fan or similar device designed to remove odors from the air.
(Reason: Consistent with common local practice as recirculating fans are recognized as acceptable air
movement and matches IMC Section 403.2.1.)
**Section R313 Automatic Fire Sprinkler Systems. Amend to read as follows:
See Appendix P as adopted with Ordinance 937.
AP101 Fire sprinklers. An approved automatic fire sprinkler system shall be installed in new one- and
two-family dwellings and townhouses in accordance with Section 903.3.1 of the International Building
Code.
EXCEPTION: Dwellings containing less than 6000 square feet enclosed space. For upper level
attic type rooms, areas where the ceiling height is less than five feet (5' 0") shall not be
considered. Unfinished space framed to permit future expansion of floor area shall be considered
as part of the area. Joists designed to support floor loads shall be assumed to be for future area.
(Living area plus garages and any other enclosed spaces but not open porches or patios).
AP101.1 Existing dwellings. An approved automatic fire sprinkler system shall be installed in existing
dwellings in accordance with Section 903.3.1 of the International Building Code when the existing
dwelling plus the proposed addition exceeds 6000 square feet enclosed space (living area plus garages
and any other enclosed spaces but not open porches or patios).
Exception: Existing unfinished space under roof(e.g. bonus space in attic) may be converted to
living area unless the existing dwelling is already sprinklered, then the protection shall be
extended to include the new area.
(Reason: In 2009, the State Legislature enacted SB 1410 prohibiting cities from enacting fire sprinkler
mandates in residential dwellings. However, jurisdictions with ordinances that required sprinklers for
residential dwellings prior to and enforced before January 1, 2009, may remain in place.)
***Section R315.2.2 Alterations, repairs and additions. Amend to read as follows:
Exception:
2. Installation, alteration or repairs of electrical powered plumbing or mechanical systems ...
(remaining text unchanged}
(Reason: Code intent is to protect against the products of combustion.)
**Section R319.1;amend to read as follows:
R321.1 Address identification. Buildings shall be provided with approved address identification. See
Ordinance#441 for specific addressing requirements. {Delete remainder of section.)
(Reason: Call attention to addressing ordinance.)
***Section R326 Swimming Pools, Spas and Hot Tubs. Amend to read as follows:
R326.1 General. The design and construction of pools and spas shall comply with the Werpatienaf
2015 IRC Appendix Q. Swimming Pools, Spas and Hot Tubs.
9
(Reason: New Pool and Spa code not under review. In lieu of adoption of new pool code, previous
edition of 2012 Appendix G is proposed for continued use but renamed 2015 Appendix Q.)
**Section R401.2, amend to read as follows.
Section R401.2. Requirements. (existing text unchanged) ...
Every foundation and/or footing, or any size addition to an existing post-tension foundation, regulated by
this code shall be designed and sealed by a Texas-registered engineer.
(Amendment to 2012 IRC carried forward to 2015 IRC.)
**Section R602.6.1;amend the following:
R602.6.1 Drilling and notching of top plate. When piping or ductwork is placed in or partly in an
exterior wall or interior load-bearing wall, necessitating cutting, drilling or notching of the top plate by more
than 50 percent of its width, a galvanized metal tie not less than 0.054 inch thick (1.37 mm) (16 Ga) and 4-
,4 innhoc (9) mm 5 inches (127 mm) wide shall be fastened across and to the plate at each side of the
opening with not less than eight 10d (0.148 inch diameter) having a minimum length of 1 'h inches (38
mm) at each side or equivalent. Fasteners will be offset to prevent splitting of the top plate material. The
metal tie must extend a minimum of 6 inches past the opening. See figure R602.6.1. {remainder
unchanged}
(Reason:reflects regional practice and to comply with P2603.2.1. Also provides additional assurance of
maintain the integrity of the framing by spreading the nailing pattern.)
**Figure R602.6.1;delete the figure and insert the following figure:
EXTERIOR OR BEARING WALL
NOTCH GREATER THAN 50
PERCENT OF TNF PLATE WIDTH
16 GAGE(.74 'N AND 51N.WIDE
METAL TIE FASTENED ACROSS AND
TO THE PLATE AT EACH SIDE OF THE
NOTCH WITH 8.1Od NAILS EACH SIDE
TOP PLATES
PIPE
(Reason:reflects regional practice and to comply with P2603.2.1. Also provides additional assurance of
maintaining the integrity of the framing by spreading the nailing pattern.)
**Section R703.8.4.1;Size and spacing. Add a second paragraph to read as follows:
In stud framed exterior walls, all ties shall be anchored to studs as follows:
1. When studs are 16 in (407 mm) o.c., stud ties shall be spaced no further apart than 24 in (737
mm) vertically starting approximately 12 in (381 mm)from the foundation; or
10
2. When studs are 24 in (610 mm) o.c., stud ties shall be spaced no further apart than 16 in (483
mm) vertically starting approximately 8 in (254 mm) from the foundation.
(Reason: (Provide easy to install and inspect dimensions to clarify how to anchor and to distinguish
"studs"from other types of construction.)
**Section R902.1;Amend and add exception#5 to read as follows:
R902.1 Roofing covering materials. Roofs shall be covered with materials as set forth in Sections R904
and R905. Class A, B, or C roofing shall be installed OR ii iri8diGtionc d8gigRat@d by laW ag rorri iirinry thoir
1168 or IVhon the edge of the roof is loco +hors Q foot from o got Gno. {remainder unchanged}
Exceptions:
5. Non-classified roof coverings shall be permitted on one-story detached accessory structures
used as tool and storage sheds, playhouses and similar uses, provided the floor area does
not exceed (area defined by jurisdiction).
(Reason: to address accessory structures Group U exempt from permits per Section R105.2)
***Chapter 11[RE]–Energy Efficiency is deleted in its entirety and replaced with the following:
N1101.1 Scope. This chapter regulates the energy efficiency for the design and construction of buildings
regulated by this code.
N1101.2 Compliance. Compliance shall be demonstrated by meeting the requirements of the residential
provisions of 2015 International Energy Conservation Code.
(Reason: The text of the residential provisions of the 2015 IRC is extracted from the 2015 edition of the
International Energy Conservation Code—Residential Provisions and has been editorially revised to
conform to the scope and application of this code. The section numbers appearing in parenthesis after
each section number are the section numbers of the corresponding text in the International Energy
Conservation Code—Residential Provisions. This approach simply minimizes the number of
amendments to the IRC)
**Section M1305.1.3;amend to read as follows:
M1305.1.3 Appliances in attics. Attics containing appliances shall be provided . . . fbulk of paragraph
unchanged} . . . sides of the appliance where access is required. The clear access opening dimensions
shall be not less than 20 inches by 30 inches (508 mm by 762 mm), or larger and large enough to allow
removal of the largest appliance. A walkway to an appliance shall be rated as a floor as approved by the
building official. As a minimum, for access to the attic space, provide one of the following:
1. A permanent stair.
2. A pull down stair with a minimum 300 Ib (136 kq) capacity.
3. An access door from an upper floor level.
Exceptions:
1. The passageway and level service space are not required where the appliance can be
serviced and removed through the required opening.
2. Where the passageway is unobstructed...[remaining text unchanged}
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types
of construction limitations. Consistent with regional amendment to IPC 502.3, IFGC 306.3 and IMC
306.3.)
11
***Section M1411.3; amend to read as follows:
M1411.3 Condensate disposal. Condensate from cooling coils and evaporators shall be conveyed from
the drain pan outlet to aR aPPF9V@d PlaGG Gf dispe a sanitary sewer through a trap, by means of a
direct or indirect drain. {remaining text unchanged)
(Reason:Reflects regional practice and to reduce excessive runoff into storm drains.)
***Section M1411.3.1, Items 3 and 4;add text to read as follows:
M1411.3.1 Auxiliary and secondary drain systems. {bulk of paragraph unchanged)
1. {text unchanged)
2. {text unchanged)
3. An auxiliary drain pan... {bulk of text unchanged)... with Item 1 of this section. A water level
detection device may be installed only with prior approval of the building official.
4. A water level detection device... (bulk of text unchanged)... overflow rim of such pan. A water
level detection device may be installed only with prior approval of the building official.
(Reason:Reflects standard practice in this area.)
***Section M1411.3.1.1;add text to read as follows:
M1411.3.1.1 Water-level monitoring devices. On down-flow units ...(bulk of text unchanged)... installed
in the drain line. A water level detection device may be installed only with prior approval of the building
official.
(Reason:Reflects standard practice in this area.)
***M1503.4 Makeup Air Required. Amend and add exception as follows:
M1503.4 Makeup air required. Exhaust hood systems capable of exhausting in excess of 400 cubic feet
per minute (0.19 m3/s) shall be provided with makeup air at a rate approximately equal to the difference
between the exhaust air rate and 400 cubic feet per minute. Such makeup air systems shall be equipped
with a means of closure and shall be automatically controlled to start and operate simultaneously with the
exhaust system.
Exception: Where all appliances in the house are of sealed combustion, power-vent, unvented, or
electric, the exhaust hood system shall be permitted to exhaust up to 600 cubic feet per minute (0.28
m3/s) without providing makeup air. Exhaust hood systems capable of exhausting in excess of 600
cubic feet per minute (0.28 m3/s) shall be provided with a makeup air at a rate approximately equal to
the difference between the exhaust air rate and 600 cubic feet per minute.
(Reason: Exception requires makeup air equaling the amount above and beyond 400 cfm for larger fan
which will address concerns related to "fresh" air from the outdoors in hot humid climates creating a
burden on HVAC equipment and negative efficiency impacts from back-drafting and wasted energy.)
**Section M2005.2;change to read as follows:
M2005.2 Prohibited locations. Fuel-fired water heaters shall not be installed in a room used as a
storage closet. Water heaters located in a bedroom or bathroom shall be installed in a sealed enclosure
so that combustion air will not be taken from the living space. Access to such enclosure may be from the
bedroom or bathroom when through a solid door, weather-stripped in accordance with the exterior door
air leakage requirements of the International Energy Conservation Code and equipped with an approved
self-closing device. Installation of direct-vent water heaters within an enclosure is not required.
(Reason: Corresponds with the provisions of/FGC Section 303(5).)
12
**Section G2408.3(305.5); delete.
(Reason: This provision does not reflect standard practice in this area.)
**Section G2412.5(401.5);add an exception to read as follows:
Exception: Corrugated stainless steel tubinq (CSST) shall be a minimum of 1/2" (18 EDH).
(Reason:Pipe less than 1/2"has a history in this region of causing whistling.
**Section G2415.2.1 (404.2.1);add a subsection to read as follows:
Both ends of each section of medium pressure gas pipinq shall identify its operatinq gas pressure with an
approved taq. The taps are to be composed of aluminum or stainless steel and the followinq wording
shall be stamped into the taq:
"WARNING: 1/2 to 5 psi gas pressure - Do Not Remove"
(Reason: To protect homeowners and plumbers. Match IFGC Section 401.5.)
**Section G2415.12(404.12); change to read as follows:
G2415.12 (404.12) Minimum burial depth. Underground piping systems shall be installed a minimum
depth of 12 innhoc (305 mm) 18 inches (457 mm) below grade,
(Reason: To provide increased protection to piping systems.)
**Section G2417.1 (406.1); change to read as follows:
G2417.1 (406.1) General. Prior to acceptance and initial operation, all piping installations shall be
visually inspected and pressure tested to determine that the materials, design, fabrication, and installation
practices comply with the requirements of this code. The permit holder shall make the applicable tests
prescribed in Sections 2417.1.1 through 2417.1.5 to determine compliance with the provisions of this
code. The permit holder shall give reasonable advance notice to the building official when the piping
system is ready for testing. The equipment, material, power and labor necessary for the inspections and
test shall be furnished by the permit holder and the permit holder shall be responsible for determining that
the work will withstand the test pressure prescribed in the following tests.
(Reason: To utilize language used in the IFGC regarding who is responsible for testing procedures.)
"Section G2417.4;change to read as follows:
G2417.4 (406.4) Test pressure measurement. Test pressure shall be measured with a monometer or
with a pressure-measuring device designed and calibrated to read, record, or indicate a pressure loss
caused by leakage during the pressure test period. The source of pressure shall be isolated before the
pressure tests are made. gauges used tA- Me-Assure test pressures sh�all h�ave �A P�ARge SuGh
that the highest enrJ of the shale is nnf greater than fide times the fest pressure.
(Reason: To require the use of more accurate diaphragm gauges. Spring gauges do not provide
accurate measurement below approximately 17 psig.)
**Section G2417.4.1; change to read as follows:
G2417.4.1 (406.4.1) Test pressure. The test pressure to be used shall be no less than 1 14 times the
psig (20 kPa gauge), or at the discretion of the
Code Official, the piping and valves may be tested at a pressure of at least six (6) inches (152 mm) of
mercury, measured with a manometer or slope gauge. ,FF@Spe^t�GIGSOgR rra— ere the fest
PFOSS61FO GXGGGGIS 125 psig (862 kPa gauge), the test pressure sh-All AA-t @XA-eed- �A that PreduGes a
J For
tests requiring a pressure of 3 psig, diaphragm gauges shall utilize a dial with a minimum diameter of
13
three and one half inches (3 '/2"), a set hand, 1/10 pound incrementation and pressure range not to
exceed 6 psi for tests requiring a pressure of 3 psig. For tests requiring a pressure of 10 psip, diaphragm
gauges shall utilize a dial with a minimum diameter of three and one-half inches (3 '/2"), a set hand, a
minimum of 2/10 pound incrementation and a pressure range not to exceed 20 psi. For welded piping,
and for piping carrying pas at pressures in excess of fourteen (14) inches water column pressure (3.48
kPa) (1/2 psi) and less than 200 inches of water column pressure (52.2 kPa) (7.5 psi), the test pressure
shall not be less than ten (10) pounds per square inch (69.6 kPa). For piping carrying pas at a pressure
that exceeds 200 inches of water column (52.2 kPa) (7.5 psi), the test pressure shall be not less than one
and one-half times the proposed maximum working pressure.
Diaphragm gauges used for testing must display a current calibration and be in good working condition.
The appropriate test must be applied to the diaphragm gauge used for testing
(Reason: To provide for lesser pressures to coordinate with the use of more accurate diaphragm gauges.)
"Section G2417.4.2; change to read as follows:
G2417.4.2 (406.4.2) Test duration. The test duration shall be held for a length of time satisfactory to the
Buildinq Official, but in no case for he-net less than 4fifteen (15) minutes. For welded piping, and for
piping carrying pas at pressures in excess of fourteen (14) inches water column pressure (3.48 kPa), the
test duration shall be held for a length of time satisfactory to the Buildinq Official, but in no case for less
than thirty (30) minutes.
(Reason: To comply with accepted regional practices.)
"Section G2420.1 (409.1);add Section G2420.1.4 to read as follows:
G2420.1.4 Valves in CSST installations. Shutoff valves installed with corrugated stainless steel (CSST)
Piping systems shall be supported with an approved termination fitting, or equivalent support, suitable for
the size of the valves, of adequate strength and quality, and located at intervals so as to prevent or damp
out excessive vibration but in no case greater than 12-inches from the center of the valve. Supports shall
be installed so as not to interfere with the free expansion and contraction of the system's piping, fittings,
and valves between anchors. All valves and supports shall be designed and installed so they will not be
disengaged by movement of the supporting piping.
(Reason: To provide proper security to CSST valves. These standards were established in this region in
1999 when CSST was an emerging technology.)
"Section G2420.5.1 (409.5.1);add text to read as follows:
G2420.5.1 (409.5.1) Located within the same room. The shutoff valve ...{bulk of paragraph
unchanged}... in accordance with the appliance manufacturer's instructions. A secondary shutoff valve
must be installed within 3 feet (914 mm) of the firebox if appliance shutoff is located in the firebox.
(Reason:Reflects regional practice and provides an additional measure of safety.)
"Section G2421.1 (410.1);add text and exception to read as follows:
G2421.1 (410.1) Pressure regulators. A line pressure regulator shall be ... (bulk of paragraph
unchanged)... approved for outdoor installation. Access to regulators shall comply with the requirements
for access to appliances as specified in Section M1305.
Exception: A passageway or level service space is not required when the regulator is capable of
being serviced and removed through the required attic opening.
(Reason: To require adequate access to regulators.)
"Section G2422.1.2.3 (411.1.3.3);Prohibited locations and penetrations. Delete Exception 1 and
Exception 4.
14
(Reason: To comply with accepted regional practices.)
**Section G2445.2(621.2);add exception to read as follows:
G2445.2 (621.2) Prohibited use. One or more unvented room heaters shall not be used as the sole
source of comfort heating in a dwelling unit.
Exception: Existing approved unvented room heaters may continue to be used in dwelling units, in
accordance with the code provisions in effect when installed, when approved by the Building Official
unless an unsafe condition is determined to exist as described in International Fuel Gas Code Section
108.7.
(Reason: Gives code official discretion.)
**Section G2448.1.1 (624.1.1);amend to read as follows:
G2448.1.1 (624.1.1) Installation requirements. The requirements for water heaters relative to access,
sizing, relief valves, drain pans and scald protection shall be in accordance with this code.
(Reason: To clarify installation requirements. Also corresponds with amendments regarding water heater
access.)
***Section P2801.6.1; amend to read as follows:
Section P2801.6.1 Pan size and drain. The pan shall be not less than 1 'h inches (38 mm) deep and
shall be of sufficient size and shape to receive all dripping or condensate from the tank or water heater.
The pan shall be drained by an indirect waste pipe having a diameter of not less than 3/ inch (19 mm).
Piping for safety pan drains shall be of those materials indicated in Table 12'�Q P2906.5. Where a pan
drain was not previously installed, a pan drain shall not be required for a replacement water heater
installation. Multiple pan drains may terminate to a single discharge piping system when approved by the
administrative authority and permitted by the manufactures installation instructions and installed with
those instructions.
(Reason: Correct table reference typo. Consistent with IPC Section 504.7.1)
**Section P2801.7;add Exception to read as follows:
Exceptions:
1. Electric Water Heater.
(Reason: To coordinate with Section 2408.2 of the IRC, which recognizes this exception.)
*** Section P2804.6.1; amend to read as follows:
Section P2804.6.1 Requirements for discharge piping. The discharge piping serving a pressure relief
valve, temperature relief valve or combination thereof shall:
1. Not be directly connected to the drainage system.
2. Discharge through an air gap .
3. Not be smaller than the diameter of the outlet of the valve served and shall discharge full size to
the air gap.
4. Serve a single relief device and shall not connect to piping serving any other relief device or
equipment.
Exception: Multiple relief devices may be installed to a single T& P discharge piping system
when approved by the administrative authority and permitted by the manufactures installation
instructions and installed with those instructions.
15
5. Discharge te the f;eer, to the pan serving the water heater or storage tank, to an indirect waste
receptor or to the outdoors.
{remainder unchanged)
(Reason: To ensure the T&P is ran to the exterior.)
**Section P2902.5.3; amend to read as follows:
P2902.5.3 Lawn irrigation systems. The potable water supply to lawn irrigation systems shall be
protected against backflow by an atmospheric-type vacuum breaker, a pressure-type vacuum breaker, a
double-check assembly or a reduced pressure principle backflow prevention assembly. {remainder
unchanged}
(Reason: To provide clarity.)
***Section P3003.9.2; delete exceptions as follows:
P3003.9.2. Solvent cementing. {paragraph unchanged)
EXG@PtOGR� A primer is Ret required where -All A-f the fG."GWORg GGRGlitiGRS apply�
i. Th4s,eIvent nemonf ussAa-0s; third Pa 14Y
nertifierd A nnfnrm iRg to OCm IS4 D 2564
L. The selyent nomonf isuse�J�fGrjGiniRg PV(` drain waste, and dont nine and
dmAmptpr
(Reasoning:to keep the process of joining PVC pipe)
**Section P3111; Combined waste and vent system. Delete section.
(Reason:A combination waste and vent system is not approved for use in residential construction.)
**Section P3112.2;delete and replace to read as follows:
P3112.2 Installation. Traps for island sinks and similar equipment shall be roughed in above the floor
and may be vented by extending the vent as high as possible, but not less than the drainboard height and
then returning it downward and connecting it to the horizontal sink drain immediately downstream from
the vertical fixture drain. The return vent shall be connected to the horizontal drain through a wye-branch
fitting and shall, in addition, be provided with a foot vent taken off the vertical fixture vent by means of a
wve-branch immediately below the floor and extending to the nearest partition and then through the roof
to the open air or may be connected to other vents at a point not less than six (6) inches (152 mm) above
the flood level rim of the fixtures served. Drainage fittings shall be used on all parts of the vent below the
floor level and a minimum slope of one-quarter (1/4) inch per foot (20.9 mm/m) back to the drain shall be
maintained. The return bend used under the drain-board shall be a one (1) piece fitting or an assembly of
a forty-five (45) degree (0.79 radius), a ninety (90) degree (1.6 radius) and a forty-five (45) degree (0.79
radius) elbow in the order named. Pipe sizing shall be as elsewhere required in this Code. The island
sink drain, upstream of the return vent, shall serve no other fixtures. An accessible cleanout shall be
installed in the vertical portion of the foot vent.
(Reason: To clarify the installation of island venting and to provide a regional guideline on a standard
installation method for this region.)
***Appendix Q Reserved. Amended to read as follows:
Appendix Q. Swimming Pools, Spas and Hot Tubs.
SECTION AQ101 GENERAL
AQ101.1 General.
16
The provisions of this appendix shall control the design and construction of swimming pools, spas and hot tubs
installed in or on the lot of a one-or two-family dwelling.
AQ101.2 Pools in flood hazard areas.
Pools that are located in flood hazard areas established by Table R301.20), includinq above-ground pools, on-
ground pools and in-ground pools that involve placement of fill, shall comply with Section
AQ101.2.1 or AQ101.2.2.
Exception: Pools located in riverine flood hazard areas which are outside of designated floodways.
AQ101.2.1 Pools located in designated floodways.
Where pools are located in designated floodways, documentation shall be submitted to the building
official which demonstrates that the construction of the pool will not increase the design flood elevation at any
point within the jurisdiction.
AQ101.2.2 Pools located where floodways have not been designated.
Where pools are located where design flood elevations are specified but floodways have not been designated,
the applicant shall provide a floodway analysis that demonstrates that the proposed pool will not increase the
design flood elevation more than 1 foot (305 mm) at any point within the jurisdiction.
SECTION AQ102 DEFINITIONS
AQ102.1 General.
For the purposes of these requirements, the terms used shall be defined as follows and as set forth
in Chapter 2.
ABOVE-GROUND/ON-GROUND POOL. See "Swimming pool."
BARRIER. A fence, wall, building wall or combination thereof which completely surrounds the swimming
pool and obstructs access to the swimming pool.
HOT TUB. See "Swimming pool."
IN-GROUND POOL. See "Swimming pool."
RESIDENTIAL. That which is situated on the premises of a detached one- or two-family dwelling, or a
one-family townhouse not more than three stories in height.
SPA, NONPORTABLE. See "Swimming pool."
SPA, PORTABLE. A nonpermanent structure intended for recreational bathing, in which all controls,
water-heating and water-circulating equipment are an integral part of the product.
SWIMMING POOL. Any structure intended for swimming or recreational bathing that contains water more
than 24 inches (610 mm) deep. This includes in-ground, above-ground and on-ground swimming pools,
hot tubs and spas.
SWIMMING POOL, INDOOR. A swimming pool which is totally contained within a structure and
surrounded on all four sides by the walls of the enclosing structure.
SWIMMING POOL, OUTDOOR. Any swimming pool which is not an indoor pool.
SECTION AG103 SWIMMING POOLS
AQ103.1 In-ground pools.
In-ground pools shall be designed and constructed in compliance with ANSI/NSPI-5.
AQ103.2 Above-ground and on-ground pools.
Above-ground and on-ground pools shall be designed and constructed in compliance with ANSI/NSPI-4.
AQ103.3 Pools in flood hazard areas.
17
In flood hazard areas established by Table R301.20), pools in coastal high-hazard areas shall be
designed and constructed in compliance with ASCE 24.
SECTION AQ104 SPAS AND HOT TUBS
AQ104.1 Permanently installed spas and hot tubs.
Permanently installed spas and hot tubs shall be designed and constructed in compliance with
ANSI/NSPI-3.
AQ104.2 Portable spas and hot tubs.
Portable spas and hot tubs shall be designed and constructed in compliance with ANSI/NSPI-6.
SECTION AQ105 BARRIER REQUIREMENTS
AQ105.1 Application.
The provisions of this appendix shall control the design of barriers for residential swimming pools, spas
and hot tubs. These design controls are intended to provide protection against potential drownings and
near-drownings by restricting access to swimming pools, spas and hot tubs.
AQ105.2 Outdoor swimming pool. An outdoor swimming pool, including an in-ground, above-ground or
on-ground pool, hot tub or spa shall be surrounded by a barrier which shall comply with the following:
1. The top of the barrier shall be at least 48 inches (1219mm) above grade measured on the side of the
barrier, which faces away from the swimming pool. The maximum vertical clearance between grade
and the bottom of the barrier shall be 2 inches (51 mm) measured on the side of the barrier, which
faces away from the swimming pool. Where the top of the pool structure is above grade, such as an
above-ground pool, the barrier may be at ground level, such as the pool structure, or mounted on top
of the pool structure. Where the barrier is mounted on top of the pool structure, the maximum vertical
clearance between the top of the pool structure and the bottom of the barrier shall be 4 inches
102mm .
2. Openings in the barrier shall not allow passage of a 4-inch-diameter(102mm)sphere.
3. Solid barriers which do not have openings, such as a masonry or stone wall, shall not contain
indentations or protrusions except for normal construction tolerances and tooled masonry joints.
4. Where the barrier is composed of horizontal and vertical members and the distance between the tops
of the horizontal members is less than 45 inches (1143mm), the horizontal members shall be located
on the swimming pool side of the fence. Spacing between vertical members shall not exceed 1.75
inches (44mm) in width. Where there are decorative cutouts within vertical members, spacing within
the cutouts shall not exceed 1.75 inches (44 mm) in width.
5. Where the barrier is composed of horizontal and vertical members and the distance between the tops
of the horizontal members is 45 inches (1143 mm) or more, spacing between vertical members shall
not exceed 4 inches (102 mm). Where there are decorative cutouts within vertical members, spacing
within the cutouts shall not exceed 1.75 inches (44 mm) in width.
6. Maximum mesh size for chain link fences shall be a 2.25-inch (57 mm) square unless the fence is
provided with slats fastened at the top or the bottom which reduce the openings to not more than 1.75
inches (44 mm).
7. Where the barrier is composed of diagonal members, such as a lattice fence, the maximum opening
formed by the diagonal members shall not be more than 1.75 inches (44 mm).
8. Access pates shall comply with the requirements of Section AQ105.2, Items 1 through 7, and shall be
equipped to accommodate a locking device. Pedestrian access pates shall open outward away from
the pool and shall be self-closing and have a self-latching device. Gates other than pedestrian access
pates shall have a self-latching device. Where the release mechanism of the self-latching device is
located less than 54 inches (1372 mm) from the bottom of the pate, the release mechanism and
openings shall comply with the following:
18
8.1. The release mechanism shall be located on the pool side of the pate at least 3 inches (76
mm) below the top of the pate, and
8.2. The pate and barrier shall have not opening greater than 0.5 inch (13 mm) within 18 inches
(457 mm)of the release mechanism.
9. Where a wall of a dwelling serves a part of the barrier one of the following conditions shall be met:
9.1. The pool shall be equipped with a powered safety cover in compliance with ASTM F1346; or
9.2. Doors with direct access to the pool through that wall shall be equipped with an alarm which
produces an audible warning when the door and/or its screen, if present, are opened. The alarm
shall be listed and labeled in accordance with UL 2017. The deactivation switch (es) shall be
located at least 54 inches (1372 mm) above the threshold of the door; or
9.3. Other means of protection, such as self-closing doors with self-latching devices, which are
approved by the governing body, shall be acceptable as long as the degree of protection afforded
is not less than the protection afforded by Item 9.1 or 9.2 described above.
10. Where an above-ground pool structure is used as a barrier or where the barrier is mounted on top of
the pool structure, and the means of access is a ladder or steps, then:
10.1. The ladder or steps shall be capable of being secured, locked or removed to prevent
access, or
10.2. The ladder or steps shall be surrounded by a barrier which meets the requirements of
Section AQ105.2, Items 1 through 9. When the ladder or steps are secured, locked or removed,
any opening created shall not allow the passage of a 4-inchdiameter (102 mm)sphere.
AQ105.3 Indoor swimming pool. Walls surrounding an indoor swimming pool shall comply with Section
AQ105.2, Item 9.
AQ105.4 Prohibited locations. Barriers shall be located so as to prohibit permanent structures,
equipment or similar objects from being used to climb them.
AQ105.5 Barrier exceptions. Spas or hot tubs with a safety cover which complies with ASTM F 1346, as
listed in Section AQ107, shall be exempt from the provisions of this appendix
SECTION AQ106 ENTRAPMENT PROTECTION FOR SWIMMING POOL AND SPA SUCTION OUTLETS
AQ106.1 General.
Suction outlets shall be designed and installed in accordance with ANSI/APSP-7.
SECTION AQ107 ABBREVIATIONS
AQ107.1 General.
ANSI—American National Standards Institute
11 West 42nd Street
New York, NY 10036
APSP—Association of Pool and Spa Professionals
NSPI—National Spa and Pool Institute
2111 Eisenhower Avenue
Alexandria, VA 22314
ASCE—American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, VA 98411-0700
ASTM—ASTM International
100 Barr Harbor Drive
West Conshohocken, PA 19428
UL—Underwriters Laboratories, Inc.
333 Pfingsten Road
Northbrook, IL 60062-2096
19
SECTION AQ108 REFERENCED STANDARDS
AQ108.1 General.
ANSI/NSP
ANSI/NSPI- Standard for Permanently Installed
3-99 Residential Spas AQ104.1
ANSI/NSPI- Standard for Above-ground/
4-99 On-ground Residential
Swimming Pools AQ103.2
ANSI/NSPI- Standard for Residential
5-03 In-ground Swimming Pools AQ103.1
ANSI/NSPI- Standard for Residential
6-99 Portable Spas AQ104.2
ANSI/APSP
ANSI/APSP- Standard for Suction Entrapment
7-06 Avoidance in Swimming Pools,
Wading Pools, Spas, Hot Tubs
and Catch Basins AQ106.1
ASCE
ASCE/SEI-24— Flood-resistant Desiqn and
05 Construction AQ103.3
ASTM
ASTM F Performance Specification
1346-91 for Safety Covers and Labeling
2( 003) Requirements for All Covers
for Swimming Pools Spas and
Hot Tubs AQ 105.2, AQ 105.5
UL
UL 2017— Standard for General-purpose
2000 Signaling Devices and
Systems—with revisions
through June 2004 AQ105.2
(Reason: New Pool and Spa code not under review. In lieu of adoption of new pool code, previous
edition of 2012 Appendix G is proposed for continued use but renamed 2015 Appendix Q.)
END
20
2015 International Existing Building Code
ORDINANCE NO. 1149
AN ORDINANCE ADOPTING THE INTERNATIONAL EXISTING BUILDING CODE, 2015
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS THERETO;
PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC RECORD; PROVIDING
THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL ORDINANCES;
PROVIDING A SEVERABILITY CLAUSE; PROVIDING A SAVINGS CLAUSE;
PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN EFFECTIVE
DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its
charter adopted by the electorate pursuant to Article XI, Section 5 of the Texas
Constitution and Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt this
ordinance governing requirements for the repair, alteration, change of occupancy, addition
and relocation of existing buildings, including historic buildings, as herein provided;
providing for the issuance of permits and collection of fees therefor; and each and all of the
regulations, provisions, penalties, conditions and terms of said Existing Building Code on
file in the office of the City of Southlake are hereby referred to, adopted, and made a part
hereof, as fully set out in this legislation, including requirements for materials, in order to
protect the health, safety and welfare of the citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2015, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its five advisory boards conducted open review
meetings over a 1-year period to review the 2015 editions of the International Codes and
to develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board on September 24, 2015. Now NCTCOG
encourages jurisdictions in North Central Texas to adopt the 2015 International Existing
Building Code along with its respective regional amendments.
1
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Section 1
Adoption
That the International Existing Building Code, 2015 Edition, published by The
International Code Council, Inc., is hereby adopted as the Existing Building Code of the
City of Southlake. A True and correct copy of this document is referenced in Exhibit "A."
Section 2
Amendments
That the 2015 International Existing Building Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake may from time to time determine that
additional local modifications to the 2015 International Existing Building Code are
necessary and appropriate to meet the unique construction needs of the City of Southlake.
To effectuate these modifications, the City council shall enact individual ordinances
amending this ordinance fully setting forth the change to be made in the code. The
amendments shall be consolidated as Exhibit "B" to this ordinance.
Section 3
Recording
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
Section 4
Cumulative Clause
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
Section 5
Severability
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs and sections of this ordinance are severable, and if any
phrase, clause, sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by
the City council without the incorporation in this ordinance of any such unconstitutional
phrase, clause, sentence, paragraph or section.
2
Section 5
Penalty
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance shall
be fined not more than Two Thousand Dollars ($2,000.00) for all violations involving
zoning, fire safety or public health and sanitation, including dumping or refuse, and shall
be fined not more than five hundred dollars ($500) for all other violations of this ordinance.
Each day that a violation is permitted to exist shall constitute a separate offense.
Section 6
Saving Clause
All rights and remedies of the City of Southlake are expressly saved as to any and
all violations of the provisions of any ordinances affecting the installation and maintenance
of systems which have accrued at the time of the effective date of this ordinance; and, as
to such accrued violations and all pending litigation, both civil and criminal, whether
pending in court or not, under such ordinances, same shall not be affected by this
ordinance buy may be prosecuted until final disposition by the courts.
Section 7
Publication
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in all
courts without further proof than the production thereof.
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake, the caption, penalty clause, publication clause
and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
Section 8
Effective Date
This ordinance shall be in full force and effect from and after its passage and
publication as required by law but not before May 1 , 2016.
3
APPROVED ON FIRST READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
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EXHIBIT A
2015 International Existing Building Code Complete Edition
Located in the Building Inspections Office
City of Southlake, Texas
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EXHIBIT B
Amendments to the 2015 International Existing Building Code
The following sections, paragraphs, and sentences of the 2015 International Existing Building Code are
hereby amended as follows: Standard type is text from the IEBC. Underlined type is text inserted. wed
^reugh pe is rdrd eletetext froC
m lRc A double asterisk (**) at the beginning of a section identifies an
amendment carried over from the 2012 edition of the code and a triple asterisk (***) identifies a new or
revised amendment with the 2015 code.
***Section 102.4;amend to read as follows:
[A] 102.4 Referenced codes and standards. The codes, when specifically adopted, and standards
referenced in this code shall be considered part of the requirements of this code to the prescribed extent
of each such reference and as further regulated in Sections 102.4.1 and 102.4.2.
[Reason: To not inadvertently adopt other codes (i.e. Wildland Urban Interface Code etc..) by
reference.]
***Section 202;amend definition to read as follows:
[A] EXISTING BUILDING - A building,
structure, or space, with an approved final
inspection issued under a code edition which is at least 2 published code editions preceding the currently
adopted buildinq code; or a change of occupancy.
(Reason: To prevent potential abuses in new construction and shell buildings.)
***Section 405.1.2, amend to read as follows:
405.1.2 Existing fire escapes. Existing fire escapes shall continue to be accepted as a component in the
means of egress in existing buildings only. Existing fire escapes shall be permitted to be repaired or
replaced.
(Reason: To add clarity and help reduce confusion associated with the amendment preventing new fire
escapes.)
***Section 405.1.3; delete section:
405.11.31NIPMAg fire esn-apeS. NOW fiF@ GSGapes fGF GxistiRg b6lildiRgs shall be Permitted G)RIY where Gxteri&F
StaiFWaYS G-AAAA-t 198 1401078d d-1-18- tA- .'At 1iR@s limitiRg staiFway sii�@ A-F tA- the sidewalks, alloys er reads
(Reason: To generally require a higher level of egress protection while still allowing options in the most
extreme cases.)
***Section 406.2; amend to read as follows:
406.2 Replacement window opening control devices. In Group R-2 or R-3 buildings containing
dwelling units, window opening control devices complying with ASTM F 2090 shall be installed where an
existing window is replaced and where all of the following apply to the replacement window . . .
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The window opening control device, after operation to release the control device allowing the window to
fully open, shall not reduce the minimum net clear opening area of the window unit to less than the area
required by Section 4�`Z1030.2 of the International Building Code.
Remainder unchanged
(Reason:Referenced Section was incorrect)
***Section 409.1;add an exception to read as follows:
Exception: Moved historic buildings need not be brought into compliance with the exception of
new construction features required as the result of such movement, including but not limited to
foundations and/or other structural elements.
(Reason: To maintain the integrity of historic buildings that would otherwise be required to comply with
the provisions for new construction.)
***Section 410.1;add an exception to read as follows:
Exception: Components of projects regulated by and registered with Architectural Barriers
Division of Texas Department of Licensing and Regulation shall be deemed to be incompliance
with the requirements of this chapter.
(Reason: To coordinate with the IBC and State Law.)
***Section 410.4.2;Complete change of occupancy.Add#7 to read as follows:
7. At least one accessible family or assisted use toilet room shall be provided in accordance with
Chapter 11 of the International Building Code.
(Reason:Accessible toilet rooms should be available for disabled occupants.)
***Section 602.3;add to read as follows:
602.3 Glazing in hazardous locations. Replacement glazing in hazardous locations shall comply with
the safety glazing requirements of the International Building Code, International Energy Conservation
Code, or International Residential Code as applicable.
(Reason: The Reduces potential confusion/conflicts for glazing replacement regarding applicable codes.)
***Section 607.1;add to read as follows:
607.1 Material. Existing electrical wiring and equipment undergoing repair shall be allowed to be repaired
or replaced with like material, in accordance with the requirements of NFPA 70.
(Reason: To ensure compliance with the NEC relative to any electrical repairs/replacement.)
***Section 702.6;add to read as follows:
702.6 Materials and methods. All new work shall comply with the materials and methods requirements
in the International Building Code, International Energy Conservation Code, International Mechanical
Code, National Electrical Code, and International Plumbing Code, as applicable, that specify material
standards, detail of installation and connection, joints, penetrations, and continuity of any element,
component, or system in the building.
(Reason: To provide a more complete list of potentially adopted codes.)
***Section 802.1; add to read as follows:
802.1 General.Alteration of buildings classified as special use and occupancy as described in Chapter 4
of the International Building Code shall comply with the requirements of Section 801.1 and the scoping
provisions of Chapter 1 where applicable.
(Reason: To clearly identify the location of special use and occupancy requirements in the Building Code)
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***Section 803.5.1; amend to read as follows:
803.5.1 Minimum requirement. Every portion of
MA—re than 30 inehes (762 mm) aheVe the fleer er grade below open-sided walking surfaces, including
mezzanines, equipment platforms, aisles, stairs, ramps and landings that are a+dor,-not provided with
guards, or those in which the existing guards are judged to be in danger of collapsing, shall be provided
with guards.
(Reason: To be consistent with Building Code requirements for guards and unsafe conditions.)
***Section 804.1;add to read as follows:
804.1 Scope. For the purpose of fire sprinkler protection and fire alarm requirements included in this
section, the work area shall be extended to include at least the entire tenant space or spaces bounded by
walls capable of resisting the passage of smoke containing the subject work area, and if the work area
includes a corridor, hallway, or other exit access, then such corridor, hallway, or other exit access shall be
protected in its entirety on that particular floor level.
(Reason: The intent is to avoid work area protection that would result in partial sprinkler or fire alarm
protection. Partial sprinkler protection not delineated by walls would be a clear violation of NFPA 13 and
would not allow the sprinkler to perform or function as intended. Also, partial fire alarm coverage is a
clear violation of the Fire Code, NFPA 72, and ADA.)
***Section 804.2.2, Number 2, Exception;amend to read as follows:
Exception: #-Where the building does not have sufficient municipal water supply for design of a
fire sprinkler system available to the floor without installation of a new fire pump, fire sprinkler
protection shall not be required
S yStem three iehei 1t all
the ,
(Reason: Smoke detection is not an equivalency to sprinkler protection and in general, could result in
increased false alarm issues.)
***Section 804.2.5;Supervision.amend Exception to read as follows:
Exception: Supervision is not required where the Fire Code does not require such for new construction.
7 Halegenated evtinei iishine systems
GxtiRg6iishiRg systems.
/1 Dr i_anrJ niet_nheminal evtinni iishinn systems
.ith NIF 12R where a nnmmnn si ipphi
sprinkler systems and a separate chi iteff
vahie fpr the ai itematie sprinkler system is net
(Reason: The published exceptions are over-reaching and will result in inconsistencies among
supervised protection systems and cause confusion for first responders as well.)
***Section 804.3;amend to read as follows:
804.3 Standpipes. Refer to Section 1103.6 of the Fire Code for retroactive standpipe requirements.
{Delete rest of Section 804.3.}
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(Reason: The Fire Code already requires standpipes in these buildings (greater than 50 ft.) retroactively
in Section 1103.6. This new section would negate/lessen those retroactive provisions already contained
in the Fire Code.)
***Section 805.2; General.Delete Exception#1.
Exception 1.�Alhoro they.gerk oroo onrJ the moons of 89FOSc cor Rg it GGMPIioc with NCDD .W..
(Reason: NFPA 101 is not a commonly adopted code in the region and enforcement could be
problematic)
***Section 805.3.1.1;Single-exit buildings.Delete#4.
4.
(Reason: Consistency with IBC limit of 10 occupants in R-4 occupancies and committee approved code
change for 2018)
***Section 805.3.1.2;amend to read as follows:
805.3.1.2 Fire Escapes required. For other than Group 1-2, where more than one exit is required an
existing fire escape complying with section 805.3.1.2.1 shall be accepted as
providing one of the required means of egress.
(Reason:Higher level of safety by not allowing new fire escapes.)
***Section 805.3.1.2.1;amend to read as follows:
805.3.1.2.1 Fire Escape access and details- ...
2. Access to a Row fire escape shall be through a door...
3. Strike whole section
5. In all building of Group E occupancy up to and including the 12th grade, building of Group I
occupancy, rse+ boarding houses, and childcare centers, ladders of any type are
prohibited on fire escapes used as a required means of egress.
(Reason: Higher level of safety by not allowing new fire escapes. Consistency with language and defined
term in IBC.)
***Section 805.3.1.2.2;delete entire section.
(Reason:Due to striking out new fire escapes)
***Section 805.3.1.2.3;delete entire section.
805 3 1 2 3 MmPnsmons Sta M PNays ShAll hA At 1826t 22 iRGh@S (559 mm) wide with risers, Aet mere thaR,
0 RGh@S (1016 MM) Wid@ by 36 iRGh@S (914 MM) IGRg and IGGat@d Aet MA—re th-AR 8 iRGh@S (203 MM) belew
the dAAP
(Reason:Due to striking out new fire escapes)
***Section 805.5.2;Transoms.Add to read as follows:
B and E occupancies are not included in the list and consideration should be given to addinq them
dependinq on existinq buildings stock.
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(Reason: Transom windows were historically a common practice in school buildings and each jurisdiction
should evaluate the impact on their stakeholders and their community with regards to section)
***Section 806.2;Stairways and escalators in existing buildings.Add an exception to read as follows:
Exception: Components of projects regulated by and registered with the Architectural Barriers
Division of the Texas Department of Licensinq and Regulation shall be deemed to be in
compliance with the requirements of this chapter.
(Reason: with COG amendments to Section 1101.2 of IBC
***Section 904.1;Automatic sprinkler systems.Add to read as follows:
904.1. For the purpose of fire sprinkler protection and fire alarm requirements included in this section, the
work area shall be extended to include at least the entire tenant space or spaces bounded by walls
containing the subject work area, and if the work area includes a corridor, hallway, or other exit access,
then such corridor, hallway, or other exit access shall be protected in its entirety on that particular floor
level.
(Reason: The intent is to avoid work area protection that would result in partial sprinkler or fire alarm
protection. Partial sprinkler protection not delineated by walls would be a clear violation of NFPA 13 and
the Fire Code and would not allow the sprinkler system to perform or function as intended. Also, partial
fire alarm coverage is a clear violation of the Fire Code, NFPA 72, and ADA.)
***Section 904.1;amend to read as follows:
904.1.1 High-rise buildings. An automatic sprinkler system shall be provided in work areas of where the
high-rise buildings
spriRkler system of the site
(Reason: Level 3 alterations are affecting more than 50% of the existing high-rise building, and as such,
sprinkler protection is more than justifiable, even when fire pumps, etc., are necessary. It is noted that
the work area method is one of three different methods available to the designer/owner in the IEBC.)
***Section 1401.2;amend to read as follows:
1401.2 Applicability. Structures existing prior to r DATE R�coF=RTGn Rv TUG II IRISMICTICAl
ii iriSdi the date of an approved final inspection issued under a code edition which is at least two
published code editions precedinq the currently adopted buildinq code; or a change of occupancy. {rest of
section un-changed}.
(Reason: For consistency with amendment in Chapter 2 relative to allowable use of this code for existing
building.)
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***Section 1401.3.2;amend to read as follows:
1401.3.2 Compliance with other codes. Buildings that are evaluated in accordance with this section
shall comply with the International Fire Code .
(Reason:NCTCOG does not currently review the IPMC for recommended amendments at this time.)
***Chapter 16–Referenced Standards;amend to read as follows:
IECC-15.Edition as adopted by the State of Texas International Energy Conservation Code®. .
301.2, 702.6, 708.1, 811.1, 908.1
(Reason:For compliance with State Law requirements for Energy Code adoption)
End
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