HomeMy WebLinkAboutOrd 730-2016 2015 International Codes CITY OF ANNA, TEXAS
ORDINANCE NO. 7-a,(,)-
AN ORDINANCE OF THE CITY OF ANNA, TEXAS, ADOPTING THE
2015 EDITION OF THE INTERNATIONAL BUILDING CODE, 2015
EDITION OF THE INTERNATIONAL RESIDENTIAL CODE, 2015
EDITION OF THE INTERNATIONAL ENERGY CONSERVATION
CODE, 2015 EDITION OF THE INTERNATIONAL FIRE CODE, 2015
EDITION OF THE INTERNATIONAL FUEL GAS CODE, 2015 EDITION
OF THE INTERNATIONAL MECHANICAL CODE, 2015 EDITION OF
THE INTERNATIONAL PLUMBING CODE, 2014 EDITION OF THE
NATIONAL ELECTRICAL CODE; ADOPTING THE NORTH CENTRAL
TEXAS COUNCIL OF GOVERNMENTS RECOMMENDED
AMENDMENTS TO SAID ADOPTED CODES; PROVIDING FOR A
PENALTY FOR ANY VIOLATION OF THIS ORDINANCE NOT TO
EXCEED $2,000; PROVIDING FOR SAVINGS, SEVERABILITY, AND
REPEALING CLAUSES; PROVIDING FOR AN EFFECTIVE DATE;
AND PROVIDING FOR THE PUBLICATION OF THE CAPTION
HEREOF.
WHEREAS, the State of Texas ("State") has mandated that the International Codes
published by the International Code Council (ICC) or comparable regulations are to be
used by local governments that regulate building construction; and
WHEREAS., the ICC model codes are reviewed and updated periodically to respond to
changes in technology and construction standards; and
WHEREAS, the State has mandated the energy conservation chapter of the 2015
International Residential Code, as the energy code for all single-family residential
construction effective September 1, 2016; and
WHERAS, the State has mandated the 2015 International Energy Code as the energy
code for all other residential, commercial, and industrial construction effective November
1, 2016; and
WHEREAS, many cities in the North Central Texas area have adopted or are considering
adopting the more recent versions of the ICC International Codes and the National
Electric Code; and
WHEREAS, in order to appropriately respond to changes in technology, construction
standards and State law, the City Council finds that it is in the City's best interest to adopt
the 2015 versions of the ICC International Codes, the 2014 National Electric Code and
the Recommended Amendments recommended by the North Central Texas Council of
Governments; and
Ordinance I. 1°ry g 1, 0 PAGE 1 OF 4
WHEREAS, the ICC International Codes and the National Electric Code are designed for
adoption by state or local governments by reference; and
WHEREAS, based on firefighting philosophies / capabilities OPTION "A" and OPTION
"B" are provided in the Fire and Building Code amendments, and the City chooses
OPTION "B" based on its firefighting philosophies /capabilities;
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
ANNA, TEXAS, THAT:
Section 1. Recitals Incorporated.
The above-referenced recitals are incorporated herein as if set forth in full for all
purposes.
Section 2. International Building Code Adopted.
The City Council hereby adopts the 2015 Edition of the International Building Code,
including Appendix C and E, but not including Appendix A, B, D, F, G, H, I, J, and K,
replacing the 2009 Edition of the International Building Code, adopted by Ordinance No.
661-2014.
Section 3. International Residential Code.
The City Council hereby adopts the 2015 Edition of the International Residential Code,
replacing the 2009 Edition of the International Residential Code, adopted by Ordinance
No. 661-2014.
Section 4. National Electrical Code Adopted.
The City Council hereby adopts the 2014 Edition of the International Electrical Code,
replacing the 2006 Edition of the National Electrical Code, adopted by Ordinance No.
661-2014.
Section 5. International Energy Conservation Code Adopted.
The City Council hereby adopts the 2015 Edition of the International Energy Conservation
Code, replacing the 2009 Edition of the International Energy Conservation Code, adopted
by Ordinance No. 661-2014.
Section 6. International Fire Code Adopted.
The City Council hereby adopts the 2015 Edition of the International Fire Code, including
Appendix B-J, but not including Appendix A, replacing the 2009 Edition of the International
Fire Code, adopted by Ordinance No. 661-2014.
4-.. �
Ordinance ^ ', T . : - PAGE 2 OF 4
Section 7. International Fuel Gas Code Adopted.
The City Council hereby adopts the 2015 Edition of the International Fuel Gas Code
including Appendix A through C, but not including Appendix D, replacing the 2009 Edition
of the International Fuel Gas Code, adopted by Ordinance No. 661-2014.
Section 8. International Mechanical Code Adopted.
The City Council hereby adopts the 2015 Edition of the International Mechanical Code
including Appendix A, but not including Appendix B, replacing the 2009 Edition of the
International Mechanical Code, adopted by Ordinance No. 661-2014.
Section 9. International Plumbing Code Adopted.
The City Council hereby adopts the 2015 Edition of the International Plumbing Code
including Appendix E through G, but not including Appendix A through D, replacing the
2009 Edition of the International Plumbing Code, adopted by Ordinance No. 661-2014.
Section 10. Amendments.
The City Council hereby further adopts the North Central Texas Council of Governments
Recommended Amendments to the International Building Code, International Residential
Code, International Electrical Code, International Energy Conservation Code,
International Fire Code (Option B), International Fuel Gas Code, International Mechanical
Code, and International Plumbing Code, which are attached to this ordinance as Exhibit
A.
Section 11. Schedule of Fees.
The schedule of fees for various inspection and other services performed by the code
enforcement official, as detailed in The Anna City Code of Ordinances, Part IV, Schedule
of Fees, shall be paid to the City before any permit is issued.
Section 12. Supplementation of Code of Ordinances.
In accordance with Part 11, Article 1, Section 10 of The Anna City Code of Ordinances (the
"Anna Code"), a supplementation to the Anna Code is approved by the City Council and
is authorized to be performed by the City Manager, City Secretary, and City Attorney, to
include all substantive permanent and general parts of ordinances amending the Anna
Code, that have been adopted as of October 25, 2016 by the City Council. Said
supplement shall include all amendments, changes, supplementations, deletions and any
other modifications made by the City Council to the Anna Code, all as currently amended,
including without limitation revisions to Part 11, Article 8, as necessary to specify the newly
applicable uniform building codes, as amended and adopted under this ordinance. The
City Council further hereby approves and ratifies all past supplements to any part of the
printed Anna Code.
,
Ordinance ' , { PAGE 3 OF 4
Section 13. Conflicts with Personnel Regulations.
To the extent that any of the regulations or provisions adopted under Sections 2-11 of this
ordinance directly or indirectly conflict with the City's Personnel Policy Manual or any
other personnel polices applicable to the City (collectively, "City Personnel Regulations"),
the City Personnel Regulations shall govern. To the extent that any of the regulations or
provisions adopted under Sections 2-11 of this ordinance afford any rights, privileges,
protections, or benefits of any kind in excess of or in addition to those provided to City
personnel under City Personnel Regulations, such excess or additional rights, privileges,
protections or benefits shall be deemed to have been deleted as part of the adoption of
this Ordinance.
Section 14. Penalty.
Any violation of any of the terms of this ordinance, whether herein denominated as
unlawful or not, shall be deemed a misdemeanor. Any person convicted of any such
violation shall be fined in an amount not to exceed ($2,000.00) two thousand dollars for
each incidence of violation. Each day of the continuance of such violation shall be
considered a separate offense and be punished separately.
Section 15. Savings, Severability and Repealing Clauses.
All ordinances of the City in conflict with the provisions of this ordinance are repealed to
the extent of that conflict. If any provision of this ordinance shall be held to be invalid or
unconstitutional, the remainder of such ordinance shall continue in full force and effect
the same as if such invalid or unconstitutional provision had never been a part hereof.
The City declares that it would have passed this ordinance, and each section, subsection,
clause, or phrase thereof irrespective of the fact that any one or more sections,
subsections, sentences, clauses, and phrases be declared unconstitutional or invalid.
Section 16. Publication of the Caption Hereof and Effective Date.
This ordinance shall be in full force and effective from and after its passage and upon the
posting and/or publication, if required by law, of its caption and the City Secretary is
hereby directed to implement such posting and/or publication.
PASSED by the City Council of the City of Anna, Texas, this 11th day of October 2016.
ATTESTED: _ ! AOF
PP VED:
�s,��4ENo4v�rrp,�,�
Af -`( P
City Secretary Carrie L. SralV." "• aor Mike Crist
4
Exhibits ®a
r���llt!lJEI tAFFF�F�
Ordinance 73 0,m `";- PAGE 4 OF 4
EXHIBIT A
Recommended Amendments to the
2015 International Building Code
North Central Texas Council of Governments Region
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. Lined through
typo is deleted text from lR!'` 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.
Explanation of Options A and B:
Please note that as there is a wide range in fire fighting philosophies/capabilities of cities across the
region, OPTION "A" and OPTION "B" are provided in the Fire and Building Code amendments.
Jurisdictions should choose one or the other based on their fire fighting philosophies/capabilities
when adopting code amendments.
**Section 101.4; change 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 the following:
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 quit publishing 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
DF—WAQTAMMINIT Or= cAWE4Y [PLANNING AND DEVELOPMENT[
103.1 Creation of enforcement agency. The Depai4ment of Building Sa [INSERT OFFICIAL
BUILDING DEPARTMENT NAME OF JURISDICTION[ 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 [A] 104.2.1 Determination of substantially improved or substantially damaged existing
buildings and structures in flood hazard areas; (jurisdictions may consider the option to amend or
delete depending on local enforcement and flood hazard ordinances.)
**Section 104.10.1;Flood hazard areas. (jurisdictions may consider the option to amend or delete
North Central Texas Council of Governments 1 As of August 2015 Amendments
depending on local enforcement and flood hazard ordinances.)
(Reason:Flood hazard ordinances may be administered by other departments within the city.)
"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:
I OAe-story detaGhed aGGessory struir--t-W85S 1-IS-48-d- AM;tQ-Q-.l A-Ad- storage shedsplayhouses A-Ad- SOMHAW
uses provirt ed- the floor area dQ89; ngt AX98-A l 120 square foot (11 � ,
_• FORGAS AAt ever 7 feet (192 9 )Trr^mmhigh
� TT^ T'
1. (Unchanged)
4. 2. (Unchanged)
6- 3. (Unchanged)
6-. 4. (Unchanged)
7- 5. (Unchanged)
6- 6. (Unchanged)
6- 7. (Unchanged)
systems.
44. 8. (Unchanged)
4-2-. 9. (Unchanged)
4-3-. 10. (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 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-tagged twice for the same item;
6. The original red tag has been removed from the mob site.
7. 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: 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.)
North Central Texas Council of Governments 2 As of August 2015 Amendments
"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 obtaininq 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
ExGeption 7 Gypsum boar4 and gypsum panel pr-od-ur--ts that are not paFt of a fire rate
(Reason:Lath or gypsum board inspections are performed in this area.)
"Section 202; amend definition of Ambulatory Care Facility 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
- 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 put under 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 put under 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 put under 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.)
"Section 202; add definition of Assisting Living Facilities 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; change definition of"Atrium"as follows:
North Central Texas Council of Governments 3 As of August 2015 Amendments
ATRIUM. An opening connecting twe 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; add definition of"Repair Garage"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 of SPECIAL INSPECTOR 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 approved by 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.)
Option A
**Section 202; (No amendment necessary)
Option B
**Section 202; amend definition to read as follows:
HIGH-RISE BUILDING. A building with an occupied floor located more than 7-5 55 feet (22 R ,)
(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 fire fighting
capabilities of a jurisdiction.)
**Section 303.1.3;add a sentence 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; add the following to the list of occupancies:
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;add the following sentence to Exception 4:
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
North Central Texas Council of Governments 4 As of August 2015 Amendments
provisions.
(Reason: To call attention to detailed requirements in the Fire Code.)
**Section 403.1, Exception 3; change to read as follows:
3. The open air portion of a building[remainder unchanged]
(Reason: To clarify enclosed portions are not exempt)
**Section 403.3, Exception; delete item 2.
(Reason: To provide adequate fire protection to enclosed areas.)
***Section 403.3.2; change to read as follows:
[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.)
**Section 404.5; delete Exception.
(Reason: Consistent with amended atrium definition.)
**Section 406.3.5.1 Carport separation; add sentence 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 506.2.2;add sentence to read as follows:
506.3.2.1 Open Space Limits. 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 meetinq 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 504.1.)
North Central Texas Council of Governments 5 As of August 2015 Amendments
"Section 712.1.9, change item 4 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 Section 901.6.1.1 to read as follows:
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 ofticiab 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 officiab 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 903.1.1; change to read as follows:
[F] 903.1.1 Alternative protection. Alternative automatic fire-extinguishing systems complying with
Section 904 shall be permitted ins*, of in addition to automatic sprinkler protection where recognized
North Central Texas Council of Governments 6 As of August 2015 Amendments
by the applicable standard ate, oras 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; add the following:
[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; 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. This also meets with local practices in the region.)
"Section 903.2.9;add Section 903.2.9.3 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.)
Option A
Section 903.2.11; change 903.2.11.3 and add 903.2.11.7 and 903.2.11.8, as follows:
903.2.11.3 Buildings 66 feet or more in height. An automatic sprinkler system shall be installed
throughout buildings that have one or more stories with an GGGHPARt IGAGI ef 20 er mere, other than
penthouses in compliance with Section 1510 of the International Building Code, located 55 feet (16
764 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. QGGWpaRGi@6 OR Group F-22.
903.2.11.7 High-Piled Combustible Storage. For any buildinq with a clear height exceedinq 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
North Central Texas Council of Governments 7 As of August 2015 Amendments
IIprotected by an approved automatic fire-extinguishing system. II
Option B
Section 903.2.11; change 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 U 36 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 8uildinq Code, located a5 35 feet
(16 764 10 668 mm) or more above the lowest level of fire department vehicle access, measured to
the finished floor.
Exceptions:
4-0pen parking structures in compliance with Section 406.5 of the International 8uildinq
Code, having no other occupancies above the subject garage.
2. QGGWpaRGi@6 OR Group F-22.
903.2.11.7 High-Piled Combustible Storage. For any buildinq with a clear height exceedinq 12 feet
(4572 mm), see Chapter 32 of the IFC 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 with a building area 6,000 sq.ft. or greater and in all existing buildings that are enlarged
to be 6,000 sq. ft. or greater. For the purpose of this provision, fire walls shall not define separate
buildings.
Exception: Open parking garages in compliance with Section 406.5 of the International 8uildinq
Code.
(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; change 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. 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. Fore sor,,;^o aGGe&r Elevator machine rooms, affd machinery spaces, and hoistways, other than
pits where such sprinklers would not necessitate shunt trip requirements under any
circumstances.
6. {Delete.)
North Central Texas Council of Governments 8 As of August 2015 Amendments
(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:
[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; change 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.
(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
Lest 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:
North Central Texas Council of Governments 9 As of August 2015 Amendments
[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 903.4; add a second paragraph 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;add second paragraph 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; change to read as follows:
[F] 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:
[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, change Item 1., 3., and 5. and add Item 7. to read as follows:
[F] 1. In every required interier 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 inter+sr exit
stairway hose connection by a ......{No change to rest.}
4. {No change.}
North Central Texas Council of Governments 10 As of August 2015 Amendments
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 s#a11 bp- located to serve the
roof or at the highest landing of an interior 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:
[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 Section 907.1.4 and 907.1.4.1 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 utilizinq more than 20 smoke detectors shall have analoq 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; change 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
North Central Texas Council of Governments 11 As of August 2015 Amendments
condition.)
**Section 907.2.3; change 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, Exception 3; change to read as follows:
[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 Section 907.4.2.7 to read as follows:
[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 Section 907.6.1.1 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; delete all four Exceptions.
(Reason: To assist responding personnel in locating the emergency event for all fire alarm systems.)
***Section 907.6.6;—add sentence at end of paragraph to read as follows:
North Central Texas Council of Governments 12 As of August 2015 Amendments
[F] 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
was moved from 907.6.5.3 in the 20121FC 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
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 Buildinq 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
North Central Texas Council of Governments 13 As of August 2015 Amendments
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; change Exception 2. and Ito read as follows:
[F] 2. Only manual smoke and heat removal shall PGt 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 PGt be required in areas of buildings equipped with
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 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:
[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
(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 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 throuqh 910.3.2.3.
[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.
North Central Texas Council of Governments 14 As of August 2015 Amendments
(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; change 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 man-al P 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; change to read as follows:
[F] 910.4.4 Activation. The mechanical smoke removal system shall be activated by manual GeRtre's
opAy 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 Section 912.2.3 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 alonq 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 913.2.1;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.
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.)
North Central Texas Council of Governments 15 As of August 2015 Amendments
**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 exitinq 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 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.)
**Section 1010.1.9.4 Bolt Locks; amend exceptions 3 and 4 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.)
Option A
***Section 1016.8 Window Openings. No amendment necessary:
Option B
***Section 1016.8 Window Openings. REVISE text as follows:
1. Operable windows where the top of the sill of the opening is located more than 75 foo+ X22 Qin
}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".)
**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 now read closer to that of
the City of Dallas 2012 amendment.)
North Central Texas Council of Governments 16 As of August 2015 Amendments
**Section 1029.1.1.1 Delete this section. Spaces under grandstands and bleachers;
(Reason: Unenforceable.)
***Section 1101.1 Scope. add exception to Section 1101.1 as follows:
Exception: Components of protects 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 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 levss than 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).
**Table 1505.1; delete footnote c and replace footnote b with the following:
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.
s. [delete]
(Reason: Conforms to regional practice affording increased fire protection.)
**Section 1505.7; delete the section
(Reason: Conforms to regional practice.)
**Section 1510.1; add a sentence to read as follows:
1510.1 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.
{text of 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 is amended 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.
North Central Texas Council of Governments 17 As of August 2015 Amendments
(Reason: The RDPRC should be included in the documentation.)
***Section 1704.2.1, Special inspector qualifications, is amended 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, is amended 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
[R 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, is amended 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, f„r c„hmittal to the building
stating that the work was performed in accordance with the
approved construction documents. The certificate of compliance shall also be made available to the
Buildinq Official upon request.
(Reason: The RDPRC should be included in the documentation and fabricators can be accepted or
approved.)
**Section 2901.1; add a sentence 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 Buildinq Official shall determine which provision applies.
(Reason: Gives building official discretion.)
**Section 2902.1; 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.)
North Central Texas Council of Governments 18 As of August 2015 Amendments
**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 new Section 2902.1.3 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 <Jurisdiction's> health department.
(Reason: Coordinates Health law requirements with code language for consistent regional practice.)
***Section 3002.1 Hoistway Enclosure Protection. add exceptions to read as follows:
Exceptions:
1. Elevators wholely located within atriums complying with Section 404 shall not require hoistway
enclosure protection.
2. Elevators in open or enclosed parking garages that serve only the parking garage, and complying
with Sections 406.5 and 406.6, respectively, shall not require hoistway 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 text as follows: Elevator marhino rnnmc nnn+rnl rnnmc nen+rel cnonoc onr+ marhinory cnonoc
�;- --- to a heistway that have openings onto the heistway shall 19-8 (BAGIOSSOd- with fire
nii+h Qon+inn 711 nr hn+h
Revise text to read:
Elevator machine rooms, control rooms, control spaces and machinery spaces shall be enclosed with fire
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 a Section 3005.7 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
North Central Texas Council of Governments 19 As of August 2015 Amendments
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 3006.8 add Section 3005.8 as follows:
3006.8 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.)
Option A
***Section 3006.2, Hoistway opening protection required. Revise text as follows:
5. The building is a high rise and the elevator hoistway is more than 75 feet (22 860 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.
Option B
***Section 3006.2, Hoistway opening protection required. Revise text as follows:
5. The building is a high rise and the elevator hoistway is more than 75 foo+ (22 960 mm` 55 feet (16
764 mm) in height. The height of the hoistway shall be measured from the lowest floor at or above
rg ade 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; change to read as follows:
North Central Texas Council of Governments 20 As of August 2015 Amendments
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")
End
Recommended Amendments to the
2015 International Residential Code
North Central Texas Council of Governments Region
The following sections, paragraphs, and sentences of the 2012 International Residential Code are hereby
amended as follows: Standard type is text from the IRC. Underlined type is text inserted. Lined through
typo is deleted text from lore 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.
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. Reference;
Section R313 Automatic Fire Sprinkler Systems.
The energy provisions in Chapter 11 of the International Residential Code (IRC) mirror the requirements
of the International Energy Conservation Code (IECC). IRC Chapter 11 is deleted in its entirety.
Reference the 2015 IECC for energy code provisions and recommended amendments.
"Section R102.4; change 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 of the IBC, but no longer called by that
name. If adopting in that location, be sure to include language that includes structures under IRC and
IBC.)
"Section R104.10.1 Flood Hazard areas; delete this section.
(Reason:Flood hazard ordinances may be administered by other departments within the city.)
"Section R105.3.1.M R106.1.4; delete these sections.
(Reason: Floodplain provisions are addressed locally.)
"Section R110(R110.1 through R110.5); delete the section.
(Reason: Issuing CO's for residences is not a common practice in the area.)
"Section R202; change definition of"Townhouse"to read as follows:
North Central Texas Council of Governments 21 As of August 2015 Amendments
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 at least 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 DAMAGE FROM w—a. N N
CATEGORY IZZ M Z o W J
d v -o �a) Weathering C w(�d Q W w W W �( Z Q
SPEED s a) a Frost Termite Z N m p Op N a w Q Z
(MPH) m� �� E N A Line w w w z Q J Q w z w
rn N m n
. bo N Depth
5 lb/ft QtE �aa) rn
� n � _
w o 0 H U J LL S Q Z Q H
115
(3 sec- Moderate 6" very 22° F No Local 150 64.90
gust)/76 No No No Heavy Code F
fastest
mile
(Reason: To promote regional uniformity.)
**Section R302.1; 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; add Exception #3 to read as follows:
Exceptions:
1. (existing text unchanged)
2. (existing text unchanged)
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;change to read as follows:
R302.6.1 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
North Central Texas Council of Governments 22 As of August 2015 Amendments
doors not less than 13/8 inches (35 mm)thick, or 20-minute fire-rated doors equipped with a Sbelf-r__IosiAg
dauise.
(Reason:Absence of data linking self-closing devices to increased safety. Self-closing devices often fail to close the
door entirely)
**Section R303.3, Exception; amend to read as follows:
Exception: {existing text unchanged) Exhaust air from the space shall be exhaust out to the
outdoors unless the space contains only a water closet, a lavatory, or water closet and a lavatory 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.)
Section R313 Automatic Fire Sprinkler Systems. Delete subsections in their entirety.
(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 {remaining text unchanged)
(Reason: Code intent is to protect against the products of combustion.)
**Section R322 Flood Resistant Construction. Deleted Section.
(Reason: Floodplain hazard ordinances may be administered by other departments within the city.)
***Section R326 Swimming Pools, Spas and Hot Tubs. Amended to read as follows:
R326.1 General. The design and construction of pools and spas shall comply with the International
Swimming Peel and Spa Ged-o 2015 IRC Appendix Q. Swimming Pools, Spas and Hot Tubs.
(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,amended by adding a new paragraph following the existing paragraph 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 scaled 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
44 innhoc (39) 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 '/ inches (38
mm) at each side or equivalent. Fasteners will be offset to prevent splitting of the top plate material. The
North Central Texas Council of Governments 23 As of August 2015 Amendments
metal tie must extend a minimum of 6 inches past the opening. See figure R602.6.1. {remainder
unchanged}
(Amendment to 2012 IRC carried forward to 2015 IRC.)
"Figure ure R602.6.1• delete the figure and insert the following figure:
g g g
EXTERIOR OR BEARING WALL
NOTCH GREATER THAN 50 J
PERCENT OF THE PLATE WIDTH
/ 16 GAGE 1.054 IN.)AND 5IN.WIDE
f / METAL TIE FASTENED ACROSS AND
TO THE PLATE AT EACH SIDE OF THE
NOTCH WITH 8.10d NAILS EACH SIDE
TOP PLATES
i
PIPE
(Amendment to 2012 IRC carried forward to 2015 IRC also provides additional assurance of maintaining
the integrity of the framing by spreading the nailing pattern.)
"Section R703.8.4.1;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 startinq approximately 12 in (381 mm) from the foundation; or
2. When studs are 24 in (610 mm) o.c., stud ties shall be spaced no further apart than 16 in (483
mm) vertically startinq approximately 8 in (254 mm) from the foundation.
(Reason: (Amendment to 2012 IRC carried forward to 2015 IRC. Provide easy to install and inspect
dimensions to clarify how to anchor and to distinguish "studs"from other types of construction.)
North Central Texas Council of Governments 24 As of August 2015 Amendments
**Section R902.1;Amend and add exception #3 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 On areas designated by la, , YDlYI IIYIM their use n
y/hon the edge of the roof is loss thou 3 foot from O got lino. {remainder unchanged)
Exceptions:
1. {text unchanged)
2. {text unchanged)
3. {text unchanged)
4. {text unchanged)
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; change to read as follows:
M1305.1.3 Appliances in attics. Attics containing appliances shall be provided . . . (bulk of paragraph
unchanged) . . . sides of the appliance where access is required. The clear access opening dimensions
shall be a minimum of 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)
North Central Texas Council of Governments 25 As of August 2015 Amendments
(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 IFGC and IMC 306.3.)
**Section M1411.3; change to read as follows:
M1411.3 Condensate disposal. Condensate from all cooling coils or evaporators shall be conveyed from
the drain pan outlet to an approved plaGe of dispo 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.)
EFFETE,, 777 7
**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
North Central Texas Council of Governments 26 As of August 2015 Amendments
so that combustion air will not be taken from the living space. Access to such enclosure may be from the
bedroom or bathroom when throuqh 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-closinq device. Installation of direct-vent water heaters within an enclosure is not required
(Reason: Corresponds with the provisions of IFGC Section 303, exception #5.)
"Section G2408.3(305.5); delete.
(Reason: This provision does not reflect standard practice in this area.)
"Section G2415.2.1 (404.2.1);add a second paragraph to read as follows:
Both ends of each section of medium pressure gas pipinq shall identify its operating gas pressure with an
approved tap. 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.)
"Section G2415.2.2(404.2.2);add an exception to read as follows:
Exception: Corrugated stainless steel tubing (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 G2415.12(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 innhe& (205 mm` 18 inches (457 mm) below grade,
G2n�.T
(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
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 pipinq
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 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. Menhaninal gauges used fn mea-sure fest pressures shall have a range&Ilnh
that the highest enrf of the &rale is nnf greater than five times the fest pressure.
(Reason: To require the use of more accurate diaphragm gauges. Spring gauges do not provide
North Central Texas Council of Governments 27 As of August 2015 Amendments
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 3 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 qauqe. irrespoGtive Of
design pross-re I,A,there the test prossure exr-,eed-s 125 psig (962 kPa gauge), the test pross-Hire shall Pet
AwgRAd a;
16IGes a heep stress on the piping greater than 50 PGFG@Rt Of th@ SPOGified
minimi m"iold strength of the nine. For tests requiring a pressure of 3 psig, diaphragm gauges shall
utilize a dial with a minimum diameter of three and one half inches (3 '/"), 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 psig, diaphragm gauges shall utilize a dial with a minimum diameter of three
and one-half inches (3 '/"), 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.)
"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 ht; PPt less than fifteen (15) minutes. For welded piping, and for
piping carrying gas 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 Building Official, but in no case for less
than thirty (30) minutes.
(Reason: To comply with accepted regional practices.)
"Section G2420.1 (406.1);add Section G2420.1.4 to read as follows:
G2420.1.4 Valves in CSST installations. Shutoff valves installed with corruqated stainless steel (CSST)
Diving 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.)
North Central Texas Council of Governments 28 As of August 2015 Amendments
**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); delete Exception 1 and Exception 4.
(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 of the Fuel Gas Code.
(Reason: Gives code official discretion.)
**Section G2448.1.1 (624.1.1); change 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; change to read as follows:
Section P2801.6.1 Pan size and drain. The pan shall be not less than 11/2 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.
*** Section P2804.6.1; change 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 '^^A+edin the the,Afater hoo+or.
3. Not be smaller than the diameter of the outlet of the valve served and shall discharge full size to
the air gap.
North Central Texas Council of Governments 29 As of August 2015 Amendments
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 to an indirect waste receptor or to the outdoors.
[remainder unchanged]
(Reason: To ensure the T&P is ran to the exterior.)
**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 P2902.5.3; change 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 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 provide clarity.)
***Section P3009.9; change to read as follows:
P3003.9. 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 13137.3, CSA 13181.2 or CSA 13182.1 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.
Exception: A primer is not required where both of the following conditions apply:
I Thp roIvent gement wrAd is;third nor#v norfifiOd- A-56 nnfnrming fon AQ�z2564
_. i�4Shionf nomonf i ?ert nnhi for joining PVG drain, waste and vont nine and
ri
fittings in not Pressure onnlinotinnc in ci�ec n to onnnLvijng A innhec (102mm) in
(Reasoning: to keep the "process of joining PVC pipe)
**Section P3111; delete.
(Reason:A combination waste and vent system is not approved for use in residential construction.)
**Section P3112.2; delete and replace with the following:
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
North Central Texas Council of Governments 30 As of August 2015 Amendments
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
wye-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.
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), including above-around 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."
North Central Texas Council of Governments 31 As of August 2015 Amendments
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.
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 ANSUNSPI-6.
SECTION AQ106 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).
North Central Texas Council of Governments 32 As of August 2015 Amendments
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 0143mm), 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 0143 mm) or more, spacing between vertical members shall not
exceed 4 inches 002 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 gates
shall have a self-latching device. Where the release mechanism of the self-latching device is located less
than 54 inches 0372 mm) from the bottom of the pate, the release mechanism and openings shall
comply with the following:
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 03 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 0372 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 002 mm) sphere.
AQ106.3 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.
North Central Texas Council of Governments 33 As of August 2015 Amendments
AQ106.6 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
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
North Central Texas Council of Governments 34 As of August 2015 Amendments
ASCE/SEI-24— Flood-resistant Design and
05 Construction AQ 103.3
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
Recommended Amendments to the
2015 International Fire Code
North Central Texas Council of Governments Region
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 threwgI
typo is deletedtext from IFG 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.
Note: Historically, the North Central Texas Council of Governments (NCTCOG) has limited Chapter 1
amendments in order to allow each city to insert their local policies and procedures. We now have
suggested certain items to be brought to the attention of cities considering adoption of the code that may
be of concern to several jurisdictions. It is still intended to be discretionary to each city to determine
which Chapter 1 amendments to include. Note that Appendices must be specifically adopted by
Ordinance. See Sample Ordinance on Page xii of 2015 IFC. Also, note that several sections of the code,
as indicated in the Sample Ordinance, require jurisdictional specificity as to dollar amounts, geographic
limits, etc.
Explanation of Options A and B:
Please note that as there is a wide range in fire fighting philosophies/capabilities of cities across the
region, OPTIONS "A" and "B" are provided in the Fire and Building Code amendments. Jurisdictions
should choose one of these based on their fire-fighting philosophies/capabilities when adopting code
amendments.
**Section 102.1; change#3 to read as follows:
3. Existing structures, facilities, and conditions when required in Chapter 11 or in specific sections of
this code.
North Central Texas Council of Governments 35 As of August 2015 Amendments
(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; change 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. This amendment may be struck by a city.)
"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.)
North Central Texas Council of Governments 36 As of August 2015 Amendments
** [B] 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)
** [B] ATRIUM. An opening connecting tw-e 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.)
*** [B] 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: 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, aF 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.)
**Option A
HIGH-PILED COMBUSTIBLE STORAGE:add a second paragraph to read as follows:
Any building classified as a group S Occupancy or Speculative Buildinq exceedinq 12,000 sq. ft. 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.
North Central Texas Council of Governments 37 As of August 2015 Amendments
**Option B
HIGH-PILED COMBUSTIBLE STORAGE:add a second paragraph to read as follows:
Any buildinq classified as a group S Occupancy or Speculative Buildinq exceedinq 6,000 sq. ft. that
has a clear height in excess of 14 feet, makinq 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.)
**Option A
HIGH-RISE BUILDING. {No Change Required)
**Option B
HIGH-RISE BUILDING. A building with an occupied floor located more than 7-5 55 feet (22 969 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 servicinq 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 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.
***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
• 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
North Central Texas Council of Governments 38 As of August 2015 Amendments
region.)
"Section 307.1.1; change to read as follows:
307.1.1 Prohibited Open Burning. Open burning shall be prohibited 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.)
"Section 307.2; change 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 burningA hQAfire. 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; change to read as follows_
307.3 Extinguishment Authority. When open WFRiRg „Coates „r adds to O hazar, ews; situation or
requ red permit for open burning harb AGU 19-8-AM obtained, the fim_ go---
@XtiRg6I16hY AAA of the nr,on h„r„i,,,. operation 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; change to read as follows_
307.4 Location. The location for open burning shall not be less than 5-9 300 feet (15 240 91 440 mm)
from any structure, and provisions shall be made to prevent the fire from spreading to within 5-9 300 feet
(15 240 91 440 mm) of any structure.
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
ssy tem.
(Reason: To reflect similar allowances for open-flame cooking in these same locations.)
North Central Texas Council of Governments 39 As of August 2015 Amendments
**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; change 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; change to read as follows:
308.1.4 Open-flame Cooking Devices. Open-flame cooking devices,
charcoal grills and other similar devices used for cookinq shall not be operat 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) [nominal 20 pound (9.08 kq) LP-gas capacityl 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) [nominal 20 pound (9.08 kq) LP-gas capacityl, with an aggregate 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
amendment adds clarification and defines the container size allowed for residences.)
**Section 308.1.6.2, Exception #3; change to read as follows:
Exceptions:
3. Torches or flame-producing devices in accordance with Section 2019 4 308.1.3.
(Reason: Section identified in published code is inappropriate.)
***Section 308.1.6.3; change to read as follows:
308.1.6.3 Sky Lanterns. A person shall not release or cause to be released anted unmanned
free-floating devices containinq an open flame or other heat source, such as but not limited to a sky
lantern.
North Central Texas Council of Governments 40 As of August 2015 Amendments
(Reason: Eliminates the potential fire hazard presented by utilization of such devices and the potential
accidental release of such devices.)
**Section 311.5; change to read as follows:
311.5 Placards. Any 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, shall be mark ort 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; change 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; change 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.
(Reason: This change clarifies who may require a fire or evacuation drill).
**Section 501.4; change 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. , 661^h pretontien shall be anri maria soniinoahle prier to and- during the tomo of
in approved AltAFRAW44 P48thEAS Of PFE)t@Gtien are provided. Temperapy street
(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.)
North Central Texas Council of Governments 41 As of August 2015 Amendments
**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; change to read as follows:
503.2.1 Dimensions. Fire apparatus access roads shall have an unobstructed width of not less than 2-0
24 feet (6096 rnrn 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 13 foo+ 6 innhoc X4115 mm\
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 and 503.2.2 recognize 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; change 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 503.2.1 and 503.2.2 recognize 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; change Section 503.2.3 to read as follows:
503.2.3 Surface. Fire apparatus access roads shall be designed and maintained to support imposed
loads of 80,000 Lbs for fire apparatus and shall be surfaced so as to provide all-weather driving
capabilities.
(Reason: To address the current size of fire trucks in use — figure derived from DOT requirements for
waiver of vehicle exceeding such weight)
**Section 503.3; change to read as follows:
503.3 Marking. approved signs or other approved neti
markings that ing-lude the ,Afer,_? nin PARKING _ FIRP I 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 moons by Whinh fir@ lanes, are designated 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
North Central Texas Council of Governments 42 As of August 2015 Amendments
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; change 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 505.1; change 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 ^ in^h@6 (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 1/
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.)
"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 Testinq and Markinq 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, as required
prior to final approval of the ,motor supply system The exact location of the static/residual hydrant and the
flow hydrant shall be indicated on the desiqn drawings. All fire protection plan submittals shall be
North Central Texas Council of Governments 43 As of August 2015 Amendments
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 507.5.4; change 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 2006 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.)
**Section 603.3.2.1, Exception; change exception to read as follows:
Exception: The aggregate capacity limit shall be permitted to be increased to 3,000 gallons (11,356 Q in
accordance with all requirements of Chapter 57. of Glass " „r "' liquid for storage On „reterted oho
ground .&... (Delete remainder of Exception)
(Reason: Change to Section 5704.2.9.5 is included in this amendment package.)
**Section 603.3.2.2; change 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 or 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; change and add to read as follows:
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
North Central Texas Council of Governments 44 As of August 2015 Amendments
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 6^�0 604.2.24 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
604.2.6 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.}
604.2.16 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, International Building Code, Section 402.7
Atriums, International Building Code, Section 404.7
Underground Buildings, International Buildinq Code, Section 405.8
Group 1-3, International Buildinq Code, Section 408.4.2
Stages, International Building 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
as required by the International Building 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 gas
detection systems of Hydrogen Cutoff Rooms in accordance with the International Building Code, Section
North Central Texas Council of Governments 45 As of August 2015 Amendments
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 fNo 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 gas 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; change 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 cookinq 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 gas and power provided for such cookinq appliances shall be interlocked with the
extinguishing system, as required by Section 904.12.2. Fuel gas containers and pipinq/hose shall be
Properly maintained in good workinq 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; change 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. 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.)
***Section 807.3; change to read as follows:
807.3 Combustible Decorative Materials. In ^+"ter than Group 1 3 In occupancies in Groups A, E, 1, 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 20121FC: 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 20151FC, 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
North Central Texas Council of Governments 46 As of August 2015 Amendments
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 a stringent requirement
and that maintenance of the legacy language is appropriate at this time.)
"Section 807.5.2.2 and 807.5.2.3; change 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; change 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:
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:
10. 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 testinq shall also be conducted in accordance with NFPA 25
requirements for the different types of standpipe systems.
11. 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 ofciab to each FDC, and flow water through the
standpipe system to the roof outlet to verify that each inlet connection functions properly. Confirm
North Central Texas Council of Governments 47 As of August 2015 Amendments
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.
12. Any pressure relief, reducing, or control valves shall be tested in accordance with the requirements
of NFPA 25.All hose valves shall be exercised.
13. 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.
14. 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.
15. 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 officiab shall be followed.
16. 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.
17. 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.
18. 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, siqnaled 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" Replaces text lost from the
legacy codes that helps to ensure the maintenance of life safety systems.)
"Section 901.7; change 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.
North Central Texas Council of Governments 48 As of August 2015 Amendments
***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 existing occupant-use hose lines and hose valves where all of the following conditions
exist:
1 Ins+ollo+inn is not required by this Godo or the International Rugding God-e.
2. The hose lined would not be utilized by trained personnel or the fire department.
3. T—If the remaining „„ occupant-use hose lines are removed, but the hose valves are
required to remain as per the fire code official, such shall be aye 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 903.1.1; change to read as follows:
903.1.1 Alternative Protection. Alternative automatic fire-extinguishing systems complying with Section
904 shall be permitted in, of in addition to automatic sprinkler protection where recognized by the
applicable standard and 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
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.)
North Central Texas Council of Governments 49 As of August 2015 Amendments
***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.)
iiiiiiiiiiiiiiiiiiiiiillillillillillillilliillillillillillilliillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillillilliillillillillillillillillillillilliillillillillillillilliillillillillillilI
**Option A
Section 903.2.11; change 903.2.11.3 and add 903.2.11.7 and 903.2.11.8, as follows:
903.2.11.3 Buildings 55 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 8uildinq Code, located 55 feet (16
764 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 8uildinq
Code, having no other occupancies above the subject garage.
2. QGGWpaRGi@6 OR Group F-22.
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.
North Central Texas Council of Governments 50 As of August 2015 Amendments
"Option B
Section 903.2.11; change 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 U 36 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 55 35 feet
(16 764 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. QGGWpaRGi@6 OR Group F-22.
903.2.11.7 High-Piled Combustible Storage. For any building with a clear height exceedinq 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 with a building area 6,000 sq. ft. or greater and in all existing buildings that are enlarged
to be 6,000 sq. ft. or greater. For the purpose of this provision, fire walls shall not define separate
buildings.
Exception: Open parking garages in compliance with Section 406.5 of the International Building
Code.
(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; change 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.
7. Any room where the application of water, or flame and water, constitutes a serious life or fire
hazard.
8. Any room or space where sprinklers are considered undesirable because of the nature of the
contents, when approved by the code official.
9. 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.
I Q. Ip rooms or areas that are of PeRg-p-Mbustob-le g-eRstrur-'fien With wholly PeRrUP-M h-usto hip r'entents
11. For@ so^^^e aGGe&r Elevator machine rooms, affd machinery spaces, and hoistways, other than
pits where such sprinklers would not necessitate shunt trip requirements under any
circumstances.
12. {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:
North Central Texas Council of Governments 51 As of August 2015 IBC Amendments
[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; change 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.)
***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:
4. 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
5. Adequate heat shall be provided for freeze protection as per the applicable
referenced NFPA standard, and
6. 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:
[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 903.4; add a second paragraph after the exceptions to read as follows:
North Central Texas Council of Governments 52 As of August 2015 IBC Amendments
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;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.)
**Section 905.2; change 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:
3. Automatic dry and semi-automatic dry standpipes are allowed as provided for in NFPA 14.
4. 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, change Item 1, 3, and 5, and add Item 7 to read as follows:
1. In every required interier 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 interie 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 ch�9 located to serve the
roof or at the highest landing of an interier 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.
North Central Texas Council of Governments 53 As of August 2015 IBC Amendments
(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 signal at the central station upon tampering.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 903.4.)
**Section 907.1; add Section 907.1.4 and 907.1.4.1 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; change 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; change 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 buildinq for alarm occupant load
consideration and interconnection of alarm systems.
Exceptions:
2. {No change.}
North Central Texas Council of Governments 54 As of August 2015 IBC Amendments
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, Exception 3; change 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 907.4.2;add Section 907.4.2.7 to read as follows:
907.4.2.7 Type. Manual alarm initiatinq devices shall be an approved double action type.
(Reason:Helps to reduce false alarms.)
***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 20121FC and reworded to match new code language and sections.)
***Section 907.6.6;—add sentence at end of paragraph to read as follows:
[F] 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 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.
North Central Texas Council of Governments 55 As of August 2015 IBC Amendments
Such systems shall comply with Section 909, includinq 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, 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 buildinq 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 Buildinq 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; change Exception 2. and Ito read as follows:
[F] 2. Only manual smoke and heat removal shall PGt 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 PGt be required in areas of buildings equipped with
control mode special application sprinklers with a response time index of 50(m*S)1/2
or less that
North Central Texas Council of Governments 56 As of August 2015 IBC Amendments
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 to read as follows:
910.3.4 Vent Operation. Smoke and heat vents shall be capable of beinq 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 throuqh 910.3.2.3.
[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 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; change to read as follows:
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 man-al sr 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.
North Central Texas Council of Governments 57 As of August 2015 IBC Amendments
(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; change to read as follows:
910.4.4 Activation. The mechanical smoke removal system shall be activated by Manual Gentre's only
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 Section 912.2.3 to read as follows:
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 alonq 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 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
for some buildings, and as such, provides an acceptable alternative to protect the pathway to the fire
pump room.)
***Section 914.3.1.2; change to read as follows:
914.3.1.2 Water Supply to required Fire Pumps. In buildings that are more than 429 120 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
North Central Texas Council of Governments 58 As of August 2015 IBC Amendments
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.)
**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 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.)
**Section 1010.1.9.4 Bolt Locks; change Exceptions 3 and 4 to read as follows:
Exceptions:
4. 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}
5. 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; change number 1 to read as follows:
1. Operable windows where the top of the sill of the opening is located more than 75 foo+ X22 960 .,,M
55 (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".)
**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
North Central Texas Council of Governments 59 As of August 2015 IBC Amendments
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; change 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 when the
building area served by the moons Of enrecc is n^^i inierl. 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.)
**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 Group A-2. Ara a1�+ Gsprinkler +� ^u�
nksy? shn^+^u ,+ein
buildings or pei4iens; thereef --sed as Group A2 GGGWpaPr_.i@s �Afith A-14
GGGWpant lead of 200 er more. Spray Booths and Rooms. Existing spray booths and spray rooms shall
be protected by an approved automatic fire-extinguishing system in accordance with Section 2404.
(Reason: Consistent with amendment to IFC 2404, and long-standing regional requirement.
The 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: Existinq 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; change to read as follows:
2304.1 Supervision of Dispensing. The dispensing of fuel at motor fuel-dispensing facilities shall be
by a qualified A_#@Pdant er shall be und-or the supervision of a qualified A-U-nd-ant At All times P
�;hAll in accordance with Ce^+i.,n 2204.3-. the following:
1. Conducted by a qualified attendant; and/or,
North Central Texas Council of Governments 60 As of August 2015 IBC Amendments
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; change text to read as follows:
j. Not 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:
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; change 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.
= nufonfi wro assembly and testing of fir Tac alle- nAfe f in Confirm 56-05
3-.2. The use of fireworks for approved fireworks displays as allowed in Section 5608.
4. Thepossession, rano, saw... (Delete remainder of text)
(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. It is noted that there has been a
change in the State Law to allow possession of unopened fireworks in certain areas of the vehicle, and it
is highly recommended that AHJ's familiarize themselves with the applicable State Laws in this regard.)
North Central Texas Council of Governments 61 As of August 2015 IBC Amendments
"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; change 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 5704 2.°.F.'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 Q 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
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 F'^^.'.I .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; change 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.)
North Central Texas Council of Governments 62 As of August 2015 IBC Amendments
**Section 5704.2.11.4; add Section 5704.2.11.4.3 to read as follows:
5704.2.11.4.3 Observation Wells. Approved samplinq 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 gas 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:
Exceptions:
1. (existing text unchanged)
2. Except as permitted in Sections 308 and 6104.3.2, LP-qas 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 gas service is not available, an
LP-qas 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-qas 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; change 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 "'�$Section 312.
North Central Texas Council of Governments 63 As of August 2015 IBC Amendments
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.
Exception.
ylhere the rn n#diners are kept in Inrkable ventilated rohine#s of metol rnnst-.-gtoon
(Reason: NFPA 58 does not provide substantial physical protection (it allows raised sidewalks, fencing,
ditches, parking bumpers as `vehicle barrier protection7 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.)
***{Applicable to those jurisdictions adopting Appendix B}
Table B105.2; change footnote a. to read as follows:
a. The reduced fire-flow shall be not less than 1,000 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
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.
END
Recommended Amendments to the
2015 International Plumbing Code
North Central Texas Council of Governments Region
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. Lined #hrewg
type is deletedtext 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.
Note: Historically NCTCOG has limited Chapter 1 amendments in order to allow each city to insert their
local policies and procedures. We now have suggested certain items to be brought to the attention of
cities considering adoption of the code that may be of concern to several jurisdictions. It is still intended
to be discretionary to each city to determine which Chapter 1 amendments to include.
**Table of Contents, Chapter 7, Section 714; change to read as follows:
714 Engineered Gemputerized Drainage Design . . . .. . . . . . . . . . . . . . . 69
(Reason:Editorial change to make compatible with amendment to Section 714.1.)
North Central Texas Council of Governments 64 As of August 2015 IBC Amendments
"Section 102.8; change to read as follows:
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 to the prescribed extent of each such reference.
Where the differences occur between provisions of this code and the referenced standards, the
provisions of this code shall be the minimum requirements. 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; change to read as follows:
106.6.2 Fee schedule. The fees for all plumbing work shall be as in the fGHOWiRg SGhediilw
(jI RISDIGTION TO INSERT APPROPRIATE SQHE III F.) adopted by resolution of the qoverninq body
of the jurisdiction.
106.6.3 Fee Refunds. The code official shall establish a policy for A-t tauthorizing the refunding of
fees as; fcru-rAlle s. (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
109.1 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 305.4.1; change to read as follows:
305.4.1 Sewer depth. Building sewers that nnnnont to private sewage disposal systems shall he a
I.M.P41-IM Of[R61Mb@H ORGhes (mm) below finished grade at the PGORt Of 68ptiG tank Building
sewers shall be a minimum of 12 inches (LO4 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.)
North Central Texas Council of Governments 65 As of August 2015 IBC Amendments
"Section 305.7; change 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.)
"Section 314.2.1; change to read as follows:
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 409.2; change 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 412.4; change to read as follows:
412.4 Required location for floor drains Public 12,-n ries -and- ce ntral waching Maili+.es. 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.)
North Central Texas Council of Governments 66 As of August 2015 IBC Amendments
**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; change to read as follows:
502.3 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 a minimum of 20
inches by 30 inches (508 mm by 762 mm), or larger where such dimensions be not less than 20 inches
by 30 inches(508mm by 762mm) 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 036 kg) 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 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 building.
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 306.3. Note reference to amendment above.)
North Central Texas Council of Governments 67 As of August 2015 IBC Amendments
**Section 504.6; change 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:
1. Not be directly connected to the drainage system.
2. Discharge through an air gap. l^^A+o,+ in the the,Afater hoo+or
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+;ear, 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; change to read as follows:
Section 504.7.1 Pan size and drain to read as follows: The pan shall be not less than 11/2 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.
**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.
North Central Texas Council of Governments 68 As of August 2015 IBC Amendments
(Reason: To recognize State standards.)
"Section 606.1; delete items#4 and#5.
(Reason: The code is too restrictive as written.)
"Section 606.2; change 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
twofamily 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; change 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, eXseppt and as
specifically stated in Sections 608.2 through 608.16.10.
(Reason: To recognize local requirements.)
"Section 608.16.5; change 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; change 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.
North Central Texas Council of Governments 69 As of August 2015 IBC Amendments
(Reason: To allow local requirements to govern.)
**Section 610.1; add exception to read as follows:
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. by the God@
(Reason:May not always be needed)
Section 703.6; Delete
(Reason: not a standard practice in this region)
***Section 704.5; added 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; change 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.
North Central Texas Council of Governments 70 As of August 2015 IBC Amendments
GVGeptiE)W D primer is not required where beth of the fOIIGWORg GORditions apply•
I The selyent Gement used- is hird par#y Ger#ifieri A-56 Onfnrming to AQ�z2564
_• Th4SGIyenf Gement 06 616eri Only fpr
joining D\/(` rtroin' waste, anrt vent pipe and
fittings in not pressure appl.Gatinns in 960-786 up to and in GLviing A inGhes (I 02mm) in
dMAP4(#(4r
(Reasoning: to keep the "process of joining PVC pipe)
**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 pumping systems, see Section 1113.
(Reason: To address dual pump system. To provide reference for storm drainage systems.)
**Section 714, 714.1; change to read as follows:
SECTION 714
ENGINEERED DRAINAGE DESIGN
714.1 Design of drainage system. The sizing, design and layout of the drainage system shall be
lifted to he designed by a registered engineer using approved ester design methods.
(Reason: Code was too restrictive.)
***Section 804.2; added 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 glass, or glazed ceramic materials.
(Reason): To clarify the allowable materials which are specifically listed for chemical drainage
applications.
**Section 903.1; change to read as follows:
903.1 Roof extension. Open vent pipes that extend through a roof shall terminate not less than six (�
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 and address
reference number correction.)
North Central Texas Council of Governments 71 As of August 2015 IBC Amendments
"Section 917 Single stack vent system. Delete entire section.
(Reason:Not in conformance with regional practices.)
"Section 1002.10; delete.
(Reason: Texas State regulations cover plumbing in mental health centers. Consistent with regional
amendment to IPC 405.6.)
"Section 1003;see note below.)
(Until the Health and Water Departments of the area can coordinate a uniform grease interceptor section,
each city will have to modify this section individually.)
"Section 1101.8; change to read as follows:
1101.8 Cleanouts required. Cleanouts or manholes shall be installed in thestorm drainage
system and shall comply with the GG
this code for sanitary drainage pipe cleanouts.
EXwFtma-n- Cva�rhi rfono drainage system
(Reason: To specify oat where cleanouts are enEy-required. in the h,.,'^ing)
"Section 1106.1; change 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 year hourly rainfall rate indicated in Figure 1106.1 er en ether rainfall rates determined from
appr-oved leg-al�.A.feather data.
(Reason: Specify the roof drain size normally used in the area.)
"Section 1108.3; change to read as follows:
1108.3 Sizing of secondary drains. Secondary (emergency) roof drain systems shall be sized in
accordance with Section 1106 baser- OR the rainfall rate fer Whish the primas,system is sized in Cin re
I 106 1 OF OR othAr FAiRfAll rates; determined from approved leral weather data Scuppers shall be sized to
prevent the depth of ponding water from exceeding that for which the roof was designed as determined b
Section 1101.7. Scuppers shall not have an opening dimension of less than 4 inches 002 mm). The flow
through the primary system shall not be considered when sizing the secondary roof drain system.
(Reason: Specify that overflow drainage is to be the same size as the normal roof drains.)
"Section 1109; delete this section...
North Central Texas Council of Governments 72 As of August 2015 IBC Amendments
"Section 1202.1; delete Exception 2.
(Reason: State law already specifies that vacuum systems must comply with NFPA 99C.)
END
Recommended Amendments to the
2016 International Mechanical Code
North Central Texas Council of Governments Region
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 ined
through type is .teletext text from the IMG 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.
Note: Historically the North Central Texas Council of Governments (NCTCOG) has limited Chapter 1
amendments in order to allow each city to insert their local policies and procedures. We now have
suggested certain items to be brought to the attention of cities considering adoption of the code that may
be of concern to several jurisdictions. It is still intended to be discretionary to each city to determine
which Chapter 1 amendments to include.
"Section 102.8; change to read as follows:
102.8 Referenced Codes and Standards. The codes and standards referenced herein shall be those
that are listed in Chapter 15 and such codes, when specifically adopted, and standards shall be
considered part of the requirements of this code to the prescribed extent of each such reference. Where
differences occur between provisions of this code and the referenced standards, the provisions of this
code shall apply. 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.)
4-006'0"'-306A;change to read asorrolov
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 a minimum of
20 inches by 30 inches (508 mm by 762 mm), or larger where such dimensions are not 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:
4. A permanent stair.
5. A pull down stair with a minimum 300 Ib. (136 kq) capacity.
6. An access door from an upper floor level.
North Central Texas Council of Governments 73 As of August 2015 IBC Amendments
7. 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 International Fuel and gas Code
(IFGC) 306.3.)
"Section 306.5; change 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, a+f a permanent interior or exterior
means of access shall be provided. Permanent exterior ladders providing roof access need not extend
closer than-.9-12 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) . . . on
roofs having a slope greater than 4 units vertical in 12 units horizontal (33-percent slope). ... (bulk 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 3 units vertical in 12 units horizontal (25-percent slope) 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 to which access is required for service, repair or maintenance. The platform shall be not less
than 30 inches (762 mm) in any dimension and shall be provided with guards. The guards shall extend
not less than 42 inches (1067 mm) above the platform, shall be constructed so as to prevent the passage
of a 21-inch-diameter (533 mm) sphere and shall comply with the loading requirements for guards
specified in the International Building Code.
(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 lay-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 and to provide lighting and receptacle for maintenance
of equipment. Consistent with regional amendments to IFGC 306.7 and International Plumbing Code
(IPC) 502.5.)
"Section 307.2.3;amend item 2 to read as follows:
North Central Texas Council of Governments 74 As of August 2015 IBC Amendments
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 an 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 recirculatinq 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 an exception 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; change to read as follows:
607.5.1 Fire Walls. Ducts and air transfer openings permitted in fire walls in accordance with Section
705.11 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 710.7.)
END
Recommended Amendments to the
2015 International Fuel Gas Code
North Central Texas Council of Governments Region
North Central Texas Council of Governments 75 As of August 2015 IBC Amendments
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. Lined through
type is deleted text from IGr_r. 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 101.2
(Local amendments to Section 10 1.2 may be necessary to correspond with the State Plumbing
Licensing Law.)
**Section 102.2; add an exception to read as follows:
Exception: Existing dwelling 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; change to read as follows:
102.8 Referenced codes and standards. The codes and standards referenced in this code shall be
those that are listed in Chapter 8 and such codes, when specifically adopted, and standards shall be
considered part of the requirements of this code to the prescribed extent of each such reference. Where
differences occur between provisions of this code and the referenced standards, the provisions of this
code shall apply. 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.
referenne to WF=PA 70 Pr the 'CC Rpr- incl rnrla shall mean the F=Wr*inol Cpd os ortnntert
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes.)
**Section 306.3; change 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 a minimum of 20
inches by 30 inches (508 mm by 762 mm), an4 or larger where such dimensions are not 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:
8. A permanent stair.
9. A pull down stair with a minimum 300 Ib (136 kg) capacity.
10. An access door from an upper floor level.
11. 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 through the required opening.
2. Where the passageway is not less than ... (bulk of section to read the same).
North Central Texas Council of Governments 76 As of August 2015 IBC Amendments
(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; change 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, a+f a permanent interior or exterior
means of access shall be provided. Permanent exterior ladders providing roof access need not extend
closer than4�-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). . . on roofs
having a slope greater than 4 units vertical in 12 units horizontal (33-percent slope). ... (bulk of section to
read the same).
(Reason: To assure safe access to roof appliances. Consistent with IMC amendments.)
"Section 306.5.1; change 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 3 units vertical in 12 units horizontal (25-percent slope) 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 to which access is required for service, repair or maintenance. The platform shall be not less
than 30 inches (762 mm) in any dimension and shall be provided with guards. The guards shall extend
not less than 42 inches (1067 mm) above the platform, shall be constructed so as to prevent the passage
of a 21-inch-diameter (533 mm) sphere and shall comply with the loading requirements for guards
specified in the International Building Code.
(Reason: To assure safe access to roof appliances. Consistent with IMC amendments.)
"Section 306; add Section 306.7 with exception and subsection 306.7.1 to read as follows:
306.7 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 building.
(Reason: To provide more stringent safe access to water heaters. Consistent with regional amendments
to IPC 502.5 and IMC 306.6.)
"Section 401.5; 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 tag. The tags 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.)
"Section 402.3; add an exception to read as follows:
Exception: Corrugated stainless steel tubing (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.)
North Central Texas Council of Governments 77 As of August 2015 IBC Amendments
"Section 404.12; change to read as follows:
404.12 Minimum burial depth. Underground piping systems shall be installed a minimum depth ofd 18
inches (395 458 mm)top of pipe below grade, exGept as provider- for in cenfion 404 12
(Reason: To provide increased protection to piping systems and address reference number change.)
"Section 406.1; change 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 406.1.5 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. M@Ghaninal gauges used to measure fest pressures shall have a range sl lnh that the
highest end of the shale is not greater than five times the fest nress4re
(Reason: To require the use of more accurate diaphragm gauges. Spring gauges do not provide
accurate measurement below approximately 17 psig.)
"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 proposed
mavimum werking pressure, but no less than 2 3 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. irr@6PenfiVe Of F
GIGSOgJnivrvSI-IFS Where the test press54FA-656 OR the piping greater than 50 PGFG@Rt Of th@ SP@Gmfi@d M ROM61M Yield strength of the
exr-,eed-s-, 1225 psig (962 kPa gauge), the test pressw re ;ha 11 Ret Am )A-d- a val-H,AS that PFOd WG@s a hoop
`' For tests
requiring a pressure of 3 psig, diaphragm gauges shall utilize a dial with a minimum diameter of three and
one half inches (3 '/"), 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 psig, diaphragm gauges shall
utilize a dial with a minimum diameter of three and one-half inches (3 '/"), 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.)
"Section 406.4.2; change to read as follows:
North Central Texas Council of Governments 78 As of August 2015 IBC Amendments
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 carrying gas 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.)
**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)
pipinq systems shall be supported with an approved termination fittinq, 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 410.1; add a second paragraph and exception to read as follows:
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.)
**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: Existinq 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.)
END
Recommended Amendments to the
2015 International Energy Conservation Code
North Central Texas Council of Governments Region
(Climate Zone 3 of the IECC)
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 through tine is .teletext text from IF= 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.
North Central Texas Council of Governments 79 As of August 2015 IBC Amendments
Note: Historically NCTCOG has limited Chapter 1 amendments in order to allow each city to insert their
local policies and procedures. We now have suggested certain items to be brought to the attention of
cities considering adoption of the code that may be of concern to several jurisdictions. It is still intended
to be discretionary to each city to determine which Chapter 1 amendments to include.
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.
The recommended amendments to the 2015 IECC have been analyzed by the Energy Systems
Laboratory of the Texas A&M University for stringency with the current Texas Building Energy
Performance Standards (TBEPS) which is the 2009 Edition of the IECC and the energy provisions of the
2009 IRC. Some amendments below are noted that effective September 1, 2016, the proposed
amendment would be deemed less stringent than the provisions of the 2015 IECC and therefore would no
longer be considered a recommended amendment.
**Section C102/R102;add Section C102.1.2 and R102.1.2 to read as follows:
C102.1.2 Alternative compliance. A building 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 building 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 definition:
***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.
North Central Texas Council of Governments 80 As of August 2015 IBC Amendments
(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 it
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.)
** Table R402.1.2 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT; Amend
by changing the WOOD FRAME WALL R-VALUE for CLIMATE ZONE 3 to read as follows:
'^�90 13
(Reason:Retain the values in the 2009 code.)
NOTE: Effective September 1, 2016 this proposed amendment is deemed less stringent than the
residential provisions of the 2015 IECC and therefore would not be considered a recommended
amendment.
** Table R402.1.4 EQUIVALENT U-FACTORS; Amend by changing the WOOD FRAME WALL U-
FACTOR for CLIMATE ZONE 3 to read as follows:
0 060 0.082
(Reason:Retain the values in the 2009 code.)
NOTE: Effective September 1, 2016 this proposed amendment is deemed less stringent than the
residential provisions of the 2015 IECC and therefore would not be considered a recommended
amendment.
***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
North Central Texas Council of Governments 81 As of August 2015 IBC Amendments
>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 R402.4.1.2 Testing;modify the first paragraph to read as follows:
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage
rate of not exceeding 5 air changes per hour in Climate Zones 1 and 2 and 2- air ^h"'^es Per hour 4'^
Climate Zones 3 through 8. (Remainder of text unchanged)
(Reason: The 2015 IECC requires mandatory door blower testing on each dwelling unit. The visual
inspection is no longer an option to performance testing. This change will give some additional time for
those builders not currently using a performance approach to adapt construction practices.)
NOTE: Effective September 1, 2016 this proposed amendment is deemed less stringent than the
residential provisions of the 2015 IECC and therefore would not be considered a recommended
amendment.
***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).
North Central Texas Council of Governments 82 As of August 2015 IBC Amendments
**Section C402.2.71R402.2;Add Section C402.2.9 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 consisting of framing lumber, gypsum,
sheathing, wood structural panel sheathing, netting 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.)
***Section R405.6.2; 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.)
North Central Texas Council of Governments 83 As of August 2015 IBC Amendments
END
Recommended Amendments to the
2014 National Electrical Code
North Central Texas Council of Governments
The following articles, paragraphs, and sentences of the 2014 National Electrical Code (NEC) are hereby
amended as follows: Standard type is text from the NEC. Highlighted with gray shading is text inserted.
Lined through tine is .teletext text from NEG A double asterisk (**) at the beginning of an article identifies
an amendment carried over from the 2011 edition of the code and a triple asterisk (***) identifies a new or
revised amendment with the 2014 code.
***Article 100;add the following to definitions:
Engineering Supervision. Supervision by a Qualified State of Texas Licensed Professional Engineer
engaged primarily in the design or maintenance of electrical installations.
(REASON FOR CHANGE: To better define the qualifications for engineering supervision. This term is
used twenty four times in the National Electrical Code.)
***Article 100;amend the following definition:
Intersystem Bonding Termination. A device that provides a means for connecting intersystem bonding
conductors for communication systems and other systems s„^h as metal';^ nos pining systems to the
grounding electrode system. Bonding conductors for other systems shall not be larger than 6 AWG.
(REASON FOR CHANGE: To allow for a termination point for other bonding conductors in addition to
communication systems that are required by the various model codes.6 A WG was chosen to coincide
with the minimum size of bonding conductor required to the intersystem bonding jumper.)
***Article 110.2; change the following to read as follows:
110.2 Approval. The conductors and equipment required or permitted by this Code shall be acceptable
only if approved. Approval of equipment may be evident by listing and labeling of equipment by a
Nationally Recognized Testing Lab (NRTL)with a certification mark of that laboratory or a qualified third
party inspection agency approved by the AHJ.
Exception: Unlisted equipment that is relocated to another location within a jurisdiction or is field modified
is subject to the approval by the AHJ. This approval may be by a field evaluation by a NRTL or qualified
third party inspection agency approved by the AHJ.
of any equipment shall not be ussed- as; a- basis for approval by the AHj.
North Central Texas Council of Governments 84 As of August 2015 IBC Amendments
Informational Note No. 1: See 90.7, Examination of Equipment for Safety, and 110.3, Examination,
Identification, Installation, and Use of Equipment. See definitions of Approved, Identified, Labeled, and
Listed.
Informational Note No. 2: Manufacturer's self-certification of equipment may not necessarily comply with
US product safety standards as certified by a Nationally Recognized Testing Lab,
Informational Note No. 3: NFPA 790 and 791 provide an example of an approved method for qualifying a
third party inspection agency.
(REASON FOR CHANGE: To add clarity and provide more positive options for enforcement and approval
of unlisted equipment)
***Article 210.52(G)(1) Garages: delete the following
(1) Garages. In each attached garage and in each detached garage with electric power. The hranrh
ri Yriii+ciinnhiinn this roron+orlo/c\ droll not supply outlets nii+cir+o of the norono At least one receptacle
outlet shall be installed for each car space.
(REASON FOR CHANGE: Installations in compliance with this Code are not necessarily efficient,
convenient, or adequate for good service or future expansion of electrical use.)
**Article 230.71(A); add the following exception:
Exception: Multi-occupant buildings. Individual service disconnecting means is limited to six for each
occupant. The number of individual disconnects at one location may exceed six.
(REASON FOR CHANGE: This is currently the accepted installation practice of the region. No noteworthy
complaints have surfaced. It is more reasonable than the current NEC requirements. It allows more than
six disconnects grouped at one location. This also allows designers more flexibility in the placement of
electrical meters and main service disconnects.)
***Article 240.91; delete the Article.
(REASON FOR CHANGE: Present day equipment is not listed and has not been evaluated for the use.
Removing this article may prevent both installers and AHJ's from misapplying the Code.
**Article 300.11; add the following exception:
Exception: Ceiling grid support wires may be used for structural supports when the associated wiring is
located in that area, not more than two raceways or cables supported per wire, with a maximum nominal
metric designation 16 (trade size 1/2").
(REASON FOR CHANGE: To provide limited support of raceways and cables by ceiling grid support
wire.)
**Article 310.15(6)(7); change to read as follows:
North Central Texas Council of Governments 85 As of August 2015 IBC Amendments
(7) This Article shall not be used in conjunction with 220.82.
(REASON FOR CHANGE: 310.15(8) (7) has been revised and the table has been deleted.)
***Article 500.8(A)(3) changed to read as follows:
500.8 Equipment.
Articles 500 through 504 require equipment construction and installation that ensure safe performance
under conditions of proper use and maintenance.
Informational Note No. 1: It is important that inspection authorities and users exercise more than ordinary
care with regard to installation and maintenance.
Informational Note No. 2: Since there is no consistent relationship between explosion properties and
ignition temperature, the two are independent requirements.
Informational Note No. 3: Low ambient conditions require special consideration. Explosionproof or dust-
ignitionproof equipment may not be suitable for use at temperatures lower than -25°C
(-1 YF) unless they are identified for low-temperature service. However, at low ambient temperatures,
flammable concentrations of vapors may not exist in a location classified as Class I, Division 1 at normal
ambient temperature.
(A) Suitability. Suitability of identified equipment shall be determined by one of the following:
(1) Equipment listing or labeling
(2) Evidence of equipment evaluation from a qualified testing laboratory or inspection agency
concerned with product evaluation
(3) Evidence acceptable to the authority having jurisdiction such as a manufacturer's self-
evaluation or an e�Xper's on..inoorin.. i,„d,.MeRt an engineering judgment signed and
sealed by a qualified Registered licensed Professional Engineer in the State of Texas.
Informational Note: Additional documentation for equipment may include certificates demonstrating
compliance with applicable equipment standards, indicating special conditions of use, and other pertinent
information.
(REASON FOR CHANGE: Carry over from previous amendment with change to better define the
qualifications for an engineering judgment)
***Article 505.7(A) changed to read as follows:
505.7 Special Precaution.
Article 505 requires equipment construction and installation that ensures safe performance under
conditions of proper use and maintenance.
Informational Note No. 1: It is important that inspection authorities and users exercise more than ordinary
care with regard to the installation and maintenance of electrical equipment in hazardous (classified)
locations.
Informational Note No. 2: Low ambient conditions require special consideration. Electrical equipment
depending on the protection techniques described by 505.8(A) may not be suitable for use at
temperatures lower than -20°C (-4°F) unless they are identified for use at lower temperatures. However,
at low ambient temperatures, flammable concentrations of vapors may not exist in a location classified
Class I, Zones 0, 1, or 2 at normal ambient temperature.
North Central Texas Council of Governments 86 As of August 2015 IBC Amendments
(A) Implementation of Zone Classification System. Classification of areas, engineering
and design, selection of equipment and wiring methods, installation, and inspection shall
be performed by a qualified PerseRs Reed licensed Professional Engineer in the
State of Texas.
(REASON FOR CHANGE: Carry over from previous amendment with change to better define the
qualifications for an engineering judgment)
***Article 517.30 Essential Electrical Systems for Hospitals; create a new (H) and
add the following language:
(G) Coordination. Overcurrent protective devices serving the equipment branch of the
essential electrical system shall be coordinated for the period of time that a fault's
duration extends beyond 0.1 second.
Exception No. 1: Between transformer primary and secondary overcurrent protective
devices, where only one overcurrent protective device or set of overcurrent protective
devices exists on the transformer secondary.
Exception No. 2: Between overcurrent protective devices of the same size (ampere
rating) in series.
Informational Note: The terms coordination and coordinated as used in this section do
not cover the full range of overcurrent conditions.
(H) Selective Coordination. Overcurrent protective devices serving the life safety, and
critical branches of the essential electrical system shall be selectively coordinated with
all supply-side overcurrent protective devices.
Exception No. 1: Between transformer primary and secondary overcurrent protective
devices, where only one overcurrent protective device or set of overcurrent protective
devices exists on the transformer secondary.
Exception No. 2: Between overcurrent protective devices of the same size (ampere
rating) in series.
Informational Note: The terms coordination and coordinated as used in this section do
not cover the full range of overcurrent conditions.
(REASON FOR CHANGE: Changes made by deleting the definition of emergency
systems in Article 517 Health Care Facilities and removing emergency systems as
"Essential Electrical Systems for Hospitals in 517.30(8) (2), plus the new addition of
section 517.30(G) for "Coordination" instead of using selective coordination, has
diminished the reliability of the "Life Safety and Critical Branches of the Essential
Electrical System" to deliver power to vital loads. By providing only "coordination," the
instantaneous portion of the time-current curve has been eliminated from the
overcurrent device settings.)
North Central Texas Council of Governments 87 As of August 2015 IBC Amendments
***Article 680.26(A) changed to read as follows:
680.26 Feeders.
These provisions shall apply to any feeder on the supply side of panelboards supplying branch circuits for
pool equipment covered in Part II of this article and on the load side of the service equipment or the
source of a separately derived system.
(A) Wiring Methods.
(1) Feeders. Feeders shall be installed in rigid metal conduit, intermediate metal conduit. The following
wiring methods shall be permitted if not subject to physical damage:
(1) Liquidtight flexible nonmetallic conduit
(2) Rigid polyvinyl chloride conduit
(3) Reinforced thermosetting resin conduit
(4) Electrical metallic tubing where installed on or in a building
(5) Electrical nonmetallic tubing where installed within a building
(6) Type MC Cable where installed within a building and if not subject to corrosive environment
(7) Nonmetallic-sheathed cable
(8) Type SE cable
F=XG@PtiE)W A.feed-or�Afithin a ene family dwelling er twe family dwelling unit bet�Afeen remete panelbeard
A-Ad- SAKYOGG equipment shall be permitted UD FUR OR f'A-Wmh-.'A- RIA_tA_l Gend-l-lit OF A-P A-PPFE)V@d Gable assembly
that ing-lud-es an insulated equipment gFEWRGIORg GE)Rd_I_IGtGF;Afithin its euter sheath. The equipment
grounding nnnriiin4nr shall nmmPhi with 250.24(A) /F\
(REASON FOR CHANGE: Carry over from previous amendments. Text changed to reflect 2014 National
Electrical Code. Exception deleted per Errata No.70-14-2)
North Central Texas Council of Governments 88 As of August 2015 IBC Amendments