reglab/statecodes huggingface dataset:
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-4 - IRC[®] 2018 Provisions Adopted and Modified

Current through Vol. 41, No. 20, July 1, 2024
(a) All chapters and
				provisions within chapters, including exceptions, of the IRC® 2018 not
				specifically addressed within these rules as being modified, deleted, moved or
				removed are hereby adopted without modification as the statewide minimum code
				for residential construction within the State of Oklahoma for one- and
				two-family dwellings and townhouses pursuant to 59 O.S. § 1000.23.
				Chapters and provisions within chapters, including exceptions adopted with
				modifications are specifically addressed in these rules.
(b) To the extent any references in the
				IRC® 2018 as amended and modified in this sub-chapter are made to any other
				code or standard, the particular edition for that reference is defined in the
				referenced standards found in the IRC® 2018 as amended and modified in this
				sub-chapter and in the IRC® 2018 Chapter 44 entitled "Referenced
				Standards."
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-5 - Participation in federal programs and/or federally funded or financed projects

Current through Vol. 41, No. 20, July 1, 2024
In order to maximize federal financial aid, assistance,
				  participation, financing and/or funding in any public project(s) and/or federal
				  financial aid, participation, funding for and participation in any federal
				  program(s) by the State of Oklahoma, its agencies, public trusts and
				  instrumentalities, or by any Oklahoma municipalities and other political
				  subdivisions, that receive financial aid, assistance, participation, financing
				  and/or funding for and participate in any federal program(s), the State of
				  Oklahoma, its agencies and instrumentalities, and any Oklahoma municipalities
				  and other political subdivisions, may cooperate with the United States
				  Government and any agency or instrumentality thereof, in the manner authorized
				  and provided by federal law and regulation and in doing so may perform all
				  necessary functions and take all necessary actions for accomplishing such
				  federal purposes and programs, including but not limited to, following and/or
				  complying with federal laws, regulations and/or requirements arising from or
				  related to federal financial aid, assistance, participation, financing and/or
				  funding, in the construction, alteration, movement, enlargement, replacement,
				  repair, equipment, use and occupancy, location, improvement, expansion,
				  operation, maintenance, removal, and demolition of buildings and structures or
				  any appurtenances attached to such buildings or structures, notwithstanding any
				  provisions of any and all uniform building codes and standards adopted by the
				  OUBCC to the contrary.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-6 - IRC[®] 2018 Chapter 1 Scope and Administration

Current through Vol. 41, No. 20, July 1, 2024
Chapter 1 of the Oklahoma adopted IRC® 2018, includes the
				  following Preamble at the very beginning of the chapter:
(1) Pursuant to 59 O.S. § 1000.23, the
				OUBCC has adopted the IRC® 2018 as amended and revised by the OUBCC, as the
				statewide minimum code to be used by all entities for residential building
				construction in jurisdictions throughout and including the State of Oklahoma.
				However, the OUBCC's adoption of Chapter 1 "Scope and Administration" of the
				IRC® 2018 is for continuity purposes and the OUBCC's adoption of Chapter 1
				recognizes the methods of best practice in fully implementing the statewide
				minimum code for residential construction.
(2) All provisions of the adopted IRC®
				2018, including Chapter 1, as amended and revised by the OUBCC, are hereby
				established and adopted as the statewide minimum code for residential building
				construction for one- and two-family dwellings and townhouses in Oklahoma
				pursuant to 59 O.S. § 1000.23, which may only be amended or altered
				pursuant to Oklahoma law. However, the provisions of Chapter 1 adopted herein
				are only intended to be in force and effect to the extent that the respective
				provisions do not conflict with State law or the lawful exercise of code
				administration and enforcement jurisdiction by entities empowered to do so
				pursuant to applicable law.
(3) The
				OUBCC's adoption of Chapter 1 in this manner is made with the recognition that
				the legal authority granting state and local code administration and
				enforcement jurisdictions the power and discretion to administer and enforce
				codes arises from Oklahoma laws governing those jurisdictions. Furthermore, the
				OUBCC also recognizes that many state and local code administration and
				enforcement jurisdictions have already created, or have the lawful authority to
				create, departments, offices and administrative policies pursuant to various
				applicable laws and other adopted model codes with "Scope and Administration"
				provisions similar to Chapter 1 of the adopted IRC® 2018.
(4) This limited adoption of Chapter 1 is
				made in recognition of the authority and discretion possessed by jurisdictions
				to administer and enforce building codes. Exercising such authority and
				jurisdiction in a manner inconsistent with Chapter 1 must be supported by
				Oklahoma law. Code administration and enforcement jurisdictions shall not use
				the OUBCC's limited adoption of Chapter 1 to circumvent the remainder of the
				requirements established by the Oklahoma adopted IRC® 2018 and the OUBCC
				will strongly oppose any such practice.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-7 - IRC[®] 2018 Chapter 2 Definitions

Current through Vol. 41, No. 20, July 1, 2024
Chapter 2 of the IRC® 2018 is adopted with the following
				  modifications:
(1) BUILDING DRAIN. This
				definition has been modified to align with the industry standard where the site
				sewer (civil) picks up 5 feet (1524 mm) outside of the building. This
				definition has been modified to read: BUILDING DRAIN. That part of the lowest
				piping of a drainage system that receives the discharge from soil, waste, and
				other drainage pipes inside and that extends 5 feet (1524 mm) in developed
				length of pipe beyond the exterior walls of the building and conveys the
				drainage to the building sewer.
(2)
				NATIONALLY RECOGNIZED TESTING LABORATORY. This definition has been added to
				define a Nationally Recognized Testing Laboratory. This definition has been
				added to read: NATIONALLY RECOGNIZED TESTING LABORATORY. A testing facility
				given this designation from the United States Occupational Safety and Health
				Administration (OSHA) that provides product safety testing and certification
				services to manufacturers.
(3)
				STORM SHELTER. The definition of a "STORM SHELTER" has been added to define a
				building, structure or portion thereof, built to provide protection from severe
				wind storm events such as tornados or hurricanes. The definition has been added
				to read: STORM SHELTER. A building, structure, or portions thereof, constructed
				in accordance with ICC 500® and designated for use during a severe wind
				storm event such as a hurricane or tornado.
(A) Community storm shelter. A storm shelter
				not defined as a "Residential storm shelter."
(B) Residential storm shelter. A storm
				shelter serving occupants of dwelling units and having an occupant load not
				exceeding 16 persons.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-10 - IRC[®] 2018 Chapter 5 Floors

Current through Vol. 41, No. 20, July 1, 2024
Chapter 5 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section R506.2.1
				Fill. This section has been modified to provide fill lift measurements. This
				section has been modified to read: R506.2.1 Fill. Fill material shall be free
				of vegetation and foreign material. The fill shall be compacted in 8 to 12 inch
				(203 mm to 305 mm) lifts to ensure uniform support of the slab, and except
				where approved, the fill depths shall not exceed 48 inches (1220 mm) for clean
				sand or gravel and 8 inches (203 mm) for earth.
(2) Section R506.2.3 Vapor retarder. This
				section has been modified to allow for other industry accepted vapor retarders
				installed according to the manufacturer's specifications. This section has been
				modified to read: R506.2.3 Vapor retarder. A 6 mil (0.006 inch; 152
				micrometers) polyethylene sheeting, other industry accepted vapor retarder
				products installed per manufacturer specifications or approved vapor retarder
				with joints lapped not less than 6 inches (152 mm) shall be placed between the
				concrete floor slab and the base course or the prepared subgrade where no base
				course exists. Exception: The vapor retarder is not required for the following:
(A) Item 1. Garages, utility buildings and
				other unheated accessory structures.
(B) Item 2. For unheated storage rooms having
				an area less than 70 square feet (6.5 square meters) and carports.
(C) Item 3. Driveways, walks, patios and
				other flatwork not likely to be enclosed and heated at a later date.
(D) Item 4. Where approved by the building
				official, based on local site conditions.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-11 - IRC[®] 2018 Chapter 6 Wall Construction

Current through Vol. 41, No. 20, July 1, 2024
Chapter 6 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Table R602.3(1)
				Fastening schedule. This table has been amended to add a new footnote "k" to
				the table that is applicable to row 16 of the table. The table has 46 rows, 39
				of the rows have four columns per row and seven (7) rows have one merged column
				that break the table out into categories between certain rows as described
				below:
(A) Row 1 contains the column headers
				for the table and are listed below:
(i) Row 1,
				column 1 is entitled "ITEM."
(ii)
				Row 1, column 2 is entitled "DESCRIPTION OF BUILDING ELEMENTS."
(iii) Row 1, column 3 is entitled "NUMBER AND
				TYPE OF FASTENER" with the superscript letters "a," "b," and "c" following the
				word "FASTENER" to indicate footnotes "a," "b," and "c" are
				applicable.
(iv) Row 1, column 4 is
				entitled "SPACING AND LOCATION."
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-12 - IRC[®] 2018 Chapter 7 Wall Covering

Current through Vol. 41, No. 20, July 1, 2024
Chapter 7 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section 703.1
				General. This section has been modified to clarify and add requirements for
				direct applied exterior finish with water-resistive barrier installations. This
				section has been modified to read: 703.1 General. Exterior walls shall provide
				the building with a weather- resistive exterior wall envelope. The exterior
				wall envelope shall include flashing as described in Section R703.4. Direct
				Applied Exterior Finish Systems Cement Board based stucco finish and direct
				applied masonry or stone shall comply with the following:
(A) Item 1. Direct applied masonry or stone
				shall comply with Section R703.7.3 Water- resistive barriers and product
				manufacture's installation specifications.
(B) Item 2. Cement Board Stucco Exterior
				Finish Systems shall be installed per manufacturer installation instructions
				and meet the minimum wall assembly details below. Products that make up the
				finished wall system that consists of base coat, secondary coat, reinforcing
				mesh and finish coat shall be of same manufacturer to ensure product/material
				compatibility and performance.
(i) Item 2.1.
				Approved Sheathing.
(ii) Item 2.2.
				Base flashing at bottom of walls and roofs.
(iii) Item 2.3. Water resistant barrier equal
				to or greater than 60-minute Grade D paper or ASTM D226.
(iv) Item 2.4. Approved Cement Board for wall
				application base for exterior wall ASTM C1326.
(v) Item 2.5. Approved Cement Board Joint
				Reinforcement Coat and Mesh.
(vi)
				Item 2.6. Base Coat.
(vii) Item 2.7.
				Reinforcing Mesh ASTM E2098(Alkaline Resistant).
(viii) Item 2.8. Second Base Coat.
(ix) Item 2.9. Finish Coat.
(x) Item 2.10. Other Design Considerations:
				Separation distance from finish exterior grade must be 6 inches or greater.
				Separation from roofs must be 1 inch or greater. Through wall flashing must be
				provided at horizontal locations at dissimilar materials. Expansion joints, if
				needed, shall comply with finish system manufacturer recommendations. Expansion
				gaps are required around all windows, doors, or other dissimilar material
				integrated in the wall and joints are required to be sealed.
(C) Exception: Log walls designed
				and constructed in accordance with the provisions of ICC
				400®.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-14 - IRC[®] 2018 Chapter 9 Roof Assemblies

Current through Vol. 41, No. 20, July 1, 2024
Chapter 9 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section 905.1.2 Ice
				barriers. This section has been modified to add two more paragraphs to the
				section to require 36-inch wide ice barriers to be installed on the roof under
				specific conditions and in specific locations. This section has been modified
				to read:
(A) 905.1.2 Ice barriers. In areas
				where there has been a history of ice forming along the eaves causing a backup
				of water as designated in Table R301.2(1), an ice barrier shall be installed
				for asphalt shingles, metal roof shingles, mineral-surfaced roll roofing, slate
				and slate-type shingles, wood shingles and wood shakes. The ice barrier shall
				consist of not fewer than two layers of underlayment cemented together, or a
				self-adhering polymer- modified bitumen sheet shall be used in place of normal
				underlayment and extend from the lowest edges of all roof surfaces to a point
				not less than 24 inches (610 mm) inside the exterior wall line of the building.
				On roofs with a slope equal to or greater than eight units vertical in 12 units
				horizontal (67 percent slope), ice barrier shall also be applied not less than
				36 inches (914 mm) measured along the roof slope from the eave edge of the
				building.
(B) A 36-inch wide (914
				mm) ice barrier shall be installed in all valleys, run the length of the
				valley, and centered on the valley.
(C) A 36-inch wide (914 mm) ice barrier shall
				be installed at all change in roof pitch in which the lower roof has a lower
				pitch than the upper roof. The ice barrier is run the length of the change in
				pitch and cemented on the change in pitch.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-15 - IRC[®] 2018 Chapter 10 Chimneys and Fireplaces

Current through Vol. 41, No. 20, July 1, 2024
Chapter 10 of the IRC® 2018 is adopted with the following
				  modification: Section R1005.7 Factory-built chimney offsets. This section has
				  been modified to provide an exception for listed and labeled factory-built
				  chimneys that are part of a fireplace and chimney assembly to be installed
				  according to the manufacturer's installation instructions. This section has
				  been modified to read: R1005.7 Factory-built chimney offsets. Where a
				  factory-built chimney assembly incorporates offsets, no part of the chimney
				  shall be at an angle of more than 30 degrees (0.52 rad) from vertical at any
				  point in the assembly and the chimney assembly shall not include more than four
				  elbows. Exception: Where chimneys are part of a listed and labeled
				  factory-built fireplace they may be installed in accordance with the fireplace
				  and chimney manufacturer's installation instructions.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-16 - IRC[®] 2018 Chapter 11 Energy Efficiency

Current through Vol. 41, No. 20, July 1, 2024
Chapter 11 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section N1101.6
				Defined terms. This section has been modified to delete the definition of a
				"ROOF RECOVER" from the list of defined terms in the chapter. Definitions for
				all other terms remain in the section and are applicable to the
				chapter.
(2) Section N1101.14
				(R401.3) Certificate (Mandatory). This section has been moved to the newly
				created Appendix W, entitled "Appendix W, Energy Efficiency" and is not adopted
				as a part of the statewide minimum code for residential construction within the
				State of Oklahoma. The section has been renumbered in Appendix W to become
				W101.1. The section number N1101.14 itself, will stay as part of the code for
				numbering alignment but will not have any requirements attached to
				it.
(3) Table R1102.1.2 (R402.1.2)
				Insulation and Fenestration Requirements by Component. This table has been
				modified to change in Climate Zone 3, the Fenestration U-Factor from "0.32" to
				"0.38, the Glazed Fenestration SHGC from "0.25" to "0.30", the Ceiling R-value
				from "38" to "30" and the Wood Frame Wall R-Value from "R20 or 13 +5" to "R13."
				This table has been modified to read: Table R1102.1.2 (R402.1.2) Insulation and
				Fenestration Requirements by Component, with a superscript "a" at the end to
				indicate footnote "a" is applicable. The table contains 8 rows and 11 columns,
				with 9 footnotes at the end and is described below:
(A) Row 1 contains the headers for each of
				the columns as listed below:
(i) Row 1,
				column 1 heading is entitled "CLIMATE ZONE."
(ii) Row1, column 2 heading is entitled
				"FENSTRATION U-FACTOR" and contains a superscript "b" to indicate footnote "b"
				is applicable.
(iii) Row 1, column 3
				heading is entitled "SKYLIGHT U-FACTOR" with a superscript "b" after the word
				"SKYLIGHT" to indicate footnote "b" is applicable.
(iv) Row 1, column 4 heading is entitled
				"GLAZED FENSTRATION SHGC" with a superscript "b" and "e" to indicate footnotes
				"b" and "e" are applicable.
(v) Row
				1, column 5 heading is entitled "CEILING R-VALUE."
(vi) Row 1, column 6 heading is entitled
				"WOOD FRAME WALL R-VALUE."
(vii) Row
				1, column 7 heading is entitled "MASS WALL R-VALUE" with a superscript "i" to
				indicate footnote "i" is applicable.
(viii) Row 1, column 8 heading is entitled
				"FLOOR R-VALUE."
(ix) Row 1, column
				9 heading is entitled "BASEMENT WALL R-VALUE" with a superscript "c" after the
				word "BASEMENT" to indicate footnote "c" is applicable.
(x) Row 1, column 10 heading is entitled
				"SLAB R-VALUE AND DEPTH" with a superscript 'd" after the word "SLAB" to
				indicate footnote "d" is applicable.
(xi) Row 1, column 11 heading is entitled
				"CRAWL SPACE WALL R-VALUE" with a superscript "c" after the word "SPACE" to
				indicate footnote "c" is applicable.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-19 - IRC[®] 2018 Chapter 14 Heating and Cooling Equipment and Appliances

Current through Vol. 41, No. 20, July 1, 2024
Chapter 14 of the 2018 IRC® is adopted with the following
				  modifications:
(1) Section M1401.3
				Equipment and appliance sizing. This section has been modified to add a
				requirement for all new residential one- and two-family dwellings and
				townhouses to provide documentation showing compliance with this section to the
				authority having jurisdiction at the time a mechanical permit is required. This
				section has been modified to read: M1401.3 Equipment and appliance sizing.
				Heating and cooling equipment and appliances shall be sized in accordance with
				ACCA Manual S or other approved sizing methodologies based on building loads
				calculated in accordance with ACCA Manual J or other approved heating and
				cooling calculation methodologies. Documentation demonstrating compliance with
				this section is to be provided to the authority having jurisdiction at the time
				a mechanical permit is required on new one- and two-family dwellings and
				townhouses. Exception: Heating and cooling equipment and appliance sizing shall
				not be limited to the capacities determined in accordance with Manual S where
				either of the following conditions applies:
(A) Item 1: The specified equipment or
				appliance utilizes multistage technology or variable refrigerant flow
				technology and the loads calculated in accordance with the approved heating and
				cooling calculation methodology are within the range of the manufacturer's
				published capacities for that equipment or appliance.
(B) Item 2: The specified equipment or
				appliance manufacturer's published capacities cannot satisfy both the total and
				sensible heat gains calculated in accordance with the approved heating and
				cooling calculation methodology and the next larger standards size unit is
				specified.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-20 - IRC[®] Chapter 15 Exhaust Systems

Current through Vol. 41, No. 20, July 1, 2024
Chapter 15 of the 2018 IRC® is adopted with the following
				  modifications:
(1) Section M1502.3
				Duct termination. This section has been modified to add requirements for the
				exhaust duct terminate a minimum of 12 inches (305 mm) above the ground or any
				obstructions; terminate at least 3 feet (914 mm) from any condensing unit; and
				exempts existing dryer terminations. This section has been modified to read:
				M1502.3 Duct termination. Exhaust ducts shall terminate on the outside of the
				building. Exhaust duct terminations shall be in accordance with the dryer
				manufacturer's installation instructions. If the manufacturer's instructions do
				not specify a termination location, the exhaust duct shall terminate not less
				than 3 feet (914 mm) in any direction from the openings into buildings nor less
				than 12 inches from finished ground level or other obstacles. Exhaust duct
				terminations shall be equipped with a backdraft damper. Additionally, exhaust
				shall not terminate within 3 feet (914 mm) of condensing units and a minimum 12
				inches (305 mm) from the ground or any obstruction. Screens shall not be
				installed at the duct termination. Existing dryer terminations shall be
				exempt.
(2) Section M1502.4.2 Duct
				installation. This section has been modified to prohibit ducts from being
				joined with any screws or similar fasteners that protrude into the inside of
				the duct and to change the length of support intervals from 12 feet to 4 feet.
				This section has been modified to read: M1502.4.2 Duct installation. Exhaust
				ducts shall be supported at 4 feet (1219 mm) intervals and secured in place.
				The insert end of the duct shall extend into the adjoining duct or fitting in
				the direction of airflow. Ducts shall not be joined with screws or similar
				fasteners that protruded into the inside of the duct. Where dryer exhaust ducts
				are enclosed in wall or ceiling cavities, such cavities shall allow the
				installation of the duct without deformation.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-21 - IRC[®] 2018 Chapter 16 Duct Systems

Current through Vol. 41, No. 20, July 1, 2024
Chapter 16 of the 2018 IRC® is adopted with the following
				  modifications:
(1) Table M1601.1.1
				Duct construction minimum sheet metal thickness for single dwelling units has
				been stricken from the code and replaced with a newly created table with the
				same table heading. The newly created table contains three rows and three
				columns and a footnote. The newly created table is described below:
(A) Row 1 is the header row and contains
				three columns, one of which is divided into two sub-rows as described below:
(i) Row 1, column 1 header is entitled "Duct
				Size"
(ii) Row 1, column 2 header is
				entitled "Galvanized" and contains two sub-rows:
(I)
				 Row 1, column 2, sub-column 1 header is entitled "Minimum
				thickness (inches)."
(II) Row 1,
				column 2, sub-column 2 header is entitled "Equivalent Galvanized Gage
				No."
(iii) Row 1, column
				3 is entitled "Approximate Aluminum B and S Gage."
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-24 - IRC[®] 2018 Chapter 19 Special Appliances, Equipment and Systems

Current through Vol. 41, No. 20, July 1, 2024
Chapter 19 of the IRC® 2018 is adopted with the following
				  modification: Section M1903.1.1 Electrical requirements has been added to the
				  code. This section has been added to read: M1903.1.1 Electrical requirements.
				  In addition to the requirements of M1903.1, interconnection and all associated
				  wiring shall be installed in accordance with NFPA 70, NEC®, 2017, Article
				  692 Fuel Cell Systems.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-28 - IRC[®] 2018 Chapter 23 Solar Thermal Energy Systems

Current through Vol. 41, No. 20, July 1, 2024
Chapter 23 of the IRC® 2018 is adopted with the following
				  modification: Section M2301.2.2.1 Roof-mounted collectors. This section has
				  been modified to add a requirement for a mechanical means of disconnect to be
				  installed on piping to allow for the disconnecting and removal of collectors to
				  service or replace the roof. This section has been modified to read: M2301.2.21
				  Roof-mounted collectors. The roof shall be constructed to support the loads
				  imposed by roof-mounted solar collectors. Roof-mounted solar collectors that
				  serve as a roof covering shall conform to the requirements for roof coverings
				  in Chapter 9 of this code. Where mounted on or above the roof coverings, the
				  collectors and supporting structure shall be constructed on noncombustible
				  materials or fire-retardant-treated wood equivalent to that required for roof
				  construction. A mechanical means of disconnect shall be installed on piping to
				  allow the disconnecting and removal of collectors for service or replacement of
				  the roof.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-29 - IRC[®] 2018 Chapter 24 Fuel Gas

Current through Vol. 41, No. 20, July 1, 2024
Chapter 24 is of the IRC® 2018 adopted with the following
				  modification: Section G2415.12 Minimum burial depth. This section has been
				  modified to require all underground piping systems to be installed a minimum of
				  18 inches below grade. This section has been revised to read: G2415.12 Minimum
				  burial depth. Underground piping systems shall be installed a minimum depth of
				  18 inches (457.5 mm) below grade, except as provided for in Section
				  G2415.12.1.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-30 - IRC[®] 2018 Chapter 25 Plumbing Administration

Current through Vol. 41, No. 20, July 1, 2024
Chapter 25 of the IRC® 2018 is adopted with the following
				  modifications:
(1) P2503.4 Building
				sewer testing. This section has been modified to clarify that the building
				sewer test is only necessary when the local authority having jurisdiction
				requires the testing to be done and to change the building sewer test height
				requirement from a 10-foot high test to a 5-foot high test. This section has
				been modified to read: P2503.4 Building sewer testing.
(A) Item 1: Where required by local authority
				having jurisdiction, the building sewer shall be tested by insertion of a test
				plug at the point of connection with the public sewer, filling the building
				sewer with water and pressurizing the sewer to not less than 5-foot (1524 mm)
				head of water. The test pressure shall not decrease during a period of not less
				than 15 minutes. The building sewer shall be watertight at all
				points.
(B) Item 2: A forced sewer
				test shall consist of pressuring the piping to a pressure of not less than 5
				psi (34.5 kPa) greater than the pump rating and maintaining such pressure for
				not less than 15 minutes. The forced sewer shall be watertight at all
				points.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-31 - IRC[®] 2018 Chapter 26 General Plumbing Requirements

Current through Vol. 41, No. 20, July 1, 2024
Chapter 26 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section P2603.2.1
				Protection against physical damage. This section has been modified to change
				the installation sizing requirement of the holes or notches in studs, joists,
				rafters or similar members for piping other than cast-iron or galvanized steel
				from "1 1/4 inches (32 mm)" to "1 1/2 inches (38 mm)." This section has been
				modified to read: P2603.2.1 Protection against physical damage. In concealed
				locations, where piping, other than cast- iron or galvanized steel, is
				installed through holes or notches in studs, joists, rafters or similar members
				less than 1 1/2 inches (38 mm) from the nearest edge of the member, the pipe
				shall be protected by steel shield plates. Such shield plates shall have a
				thickness of not less than 0.0575 inch (1.463mm) (No. 16 Gage). Such plates
				shall cover the area of the pipe where the member is notched or bored and shall
				extend not less than 2inches (51 mm) above sole plates and below top
				plates.
(2) Section P2603.4 Pipes
				through foundation walls. This section has been modified to add a requirement
				for the relieving arch or pipe sleeve to comply with the materials and
				standards listed in Table 3002.1(2). This section has been modified to read:
				P2603.4 Pipes through foundation walls. A pipe that passes through a foundation
				wall shall be provided with a relieving arch, or a pipe sleeve shall be built
				into the foundation wall. The relieving arch or pipe sleeve shall conform to
				one of the materials and standards listed in Table P3002.1(2). The sleeve shall
				be two pipe sizes greater than the pipe passing through the wall.
(3) Section P2603.5.1 Sewer depth. This
				section has been modified to include a depth for the septic tank connection
				unless otherwise approved by the authority having Jurisdiction. This section
				has been modified to read: P2603.5.1 Sewer depth. Building sewers that connect
				to private sewage disposal systems shall be not less than 12 inches (305 mm) or
				as approved by the authority having jurisdiction below finished grade at the
				point of septic tank connection. Building sewers shall be not less than 12
				inches (305 mm) below grade.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-32 - IRC[®] 2018 Chapter 27 Plumbing Fixtures

Current through Vol. 41, No. 20, July 1, 2024
Chapter 27 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section P2705.1
				General. This section has been modified to add a ninth requirement for fixtures
				to conform to that specifies vanity countertops are permitted to extend a
				specific length into the water closet floor space. This section has been
				modified to read: P2705.1 General. The installation of fixtures shall conform
				to the following:
(A) Item 1: Floor-outlet or
				floor-mounted fixtures shall be secured to the drainage connection and to the
				floor, where so designed, by screws, bolts, washers, nuts and similar fasteners
				of copper, copper alloy, or other corrosion-resistant material.
(B) Item 2: Wall-hung fixtures shall be
				rigidly supported so that the strain is not transmitted to the plumbing
				system.
(C) Item 3: Where fixtures
				come into contact with walls and floors, the contact area shall be
				watertight.
(D) Item 4: Plumbing
				fixtures shall be usable.
(E) Item
				5: Water closets, lavatories, and bidets. A water closet lavatory or bidet
				shall not be set closer than 15 inches (381 mm) from its center to any side
				wall, partition or vanity or closer than 30 inches (762 mm) center-to-center
				between adjacent fixtures. There shall be a clearance of not less than 21
				inches (533 mm) in front of a water closet, lavatory or bidet to any wall,
				fixture, or door.
(F) Item 6: The
				location of piping, fixtures or equipment shall not interfere with the
				operation of windows or doors.
(G)
				Item 7: In flood hazard areas as established by Table R301.2(1), plumbing
				fixtures shall be located or installed in accordance with Section
				R322.1.6.
(H) Item 8: Integral
				fixture-fitting mounting surfaces on manufactured plumbing fixtures or plumbing
				fixtures constructed on site, shall meet the design requirements of ASME
				A112.19.1/CSA B41.1 or ASME A112.19.3/CSA B45.4.
(I) Item 9: Vanity countertops shall be
				permitted to extend a maximum of 1.5 inches (38.1 mm) into the water closet
				floor space.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-33 - IRC[®] 2018 Chapter 28 Water Heaters

Current through Vol. 41, No. 20, July 1, 2024
Chapter 28 of the IRC® 2018 is adopted with the following
				  modification: Section P2802.3 Solar water heater panels means of disconnect,
				  has been added to specify when solar water heater panels are installed on a
				  roof, a union will be installed on all piping entering and exiting the solar
				  panel to allow for a mechanical means of disconnect for service or replacement
				  of the roof. This section has been added to read: P2802.3 Solar Water heater
				  panels means of disconnect. When solar water heater panels are installed on the
				  roof, a union shall be installed on all piping entering and exiting the solar
				  panel to allow a mechanical means of disconnect for service or replacement of
				  the roof.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-34 - IRC[®] 2018 Chapter 29 Water Supply and Distribution

Current through Vol. 41, No. 20, July 1, 2024
Chapter 29 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section P2902.5.3
				Lawn irrigation systems. This section has been modified to add a spill
				resistant backflow preventer as an option for protection. This section has been
				modified to read: P2902.5.3 Lawn irrigation systems. The potable water supply
				to lawn irrigation systems shall be protected against backflow by an
				atmospheric vacuum breaker, a pressure vacuum breaker assembly, a spill
				resistance vacuum breaker or a reduced pressure principal backflow prevention
				assembly. Valves 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 principal
				backflow prevention assembly.
(2)
				Section P2904.1.1 Required sprinkler locations. This section has been modified
				to clarify sprinklers shall only be installed to protect all areas of a
				townhouse dwelling unit. This section has been modified to read: Section
				P2904.1.1 Required sprinkler locations. Sprinklers shall be installed to
				protect all areas of a townhouse dwelling unit.
(A) Item 1: Attics, crawl spaces and normally
				unoccupied concealed spaces that do not contain fuel-fired appliances do not
				require sprinklers. In attics, crawl spaces and normally unoccupied concealed
				spaces that contain fuel-fired equipment, a sprinkler shall be installed above
				the equipment; however, sprinklers shall not be required in the remainder of
				the space.
(B) Item 2: Clothes
				closets, linen closets, and pantries not exceeding 24 square feet (2.2 meters
				squared) in area with the smallest dimension not greater than 3 feet (915 mm)
				and having wall and ceiling surfaces of gypsum board.
(C) Item 3: Bathrooms not more than 55 square
				feet (5.1 square meters) in area.
(D) Item 4: Garages; carports; exterior
				porches; unheated entry areas, such as mud rooms, that are adjacent to an
				exterior door and similar spaces.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-35 - IRC[®] 2018 Chapter 30 Sanitary Drainage

Current through Vol. 41, No. 20, July 1, 2024
Chapter 30 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section P3003.2
				Prohibited joints. This section has been modified to include an exception for
				"Saddle-type" fittings. This section has been modified to read: P3003.2
				Prohibited joints. Running threads and bands shall not be used in the drainage
				system. Drainage and vent piping shall not be drilled, tapped, burned, or
				welded. The following types of joints and connections shall be prohibited:
(A) Item 1: Cement or concrete.
(B) Item 2: Mastic or hot-pour bituminous
				joints.
(C) Item 3: Joints made
				with fittings not approved for the specific installation.
(D) Item 4: Joints between different diameter
				pipes made with elastomeric rolling O- rings.
(E) Item 5: Solvent-cement joints between
				different types of plastic pipe except where provided for in section
				P3003.13.4.
(F) Item 6: Saddle-type
				fittings. Exception: Where approved by the jurisdiction, saddle- type fittings
				shall be permitted to connect the building sewer to a public sewer.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-39 - IRC[®] 2018 Chapter 34 General Requirements (Electrical)

Current through Vol. 41, No. 20, July 1, 2024
Chapter 34 of the IRC® 2018 is adopted with the following
				  modifications:
(1) Section E3403.3
				Listing and labeling. This section has been modified to add a requirement to
				comply with the National Electrical Code® (NEC®), NFPA 70®. The
				section has been modified to read: E3403.3 Listing and labeling. Electrical
				materials, components, devices, fixtures and equipment shall be listed for the
				application, in accordance with NFPA 70®, shall bear the label of an
				approved agency and shall be installed, and used, or both, in accordance with
				the manufacturer's installation instructions [110.3(B)].
(2) Section 3404.7 Integrity of Electrical
				Equipment. This section has been modified to allow for the reuse of existing
				electrical equipment, rather than requiring new replacements when certain
				conditions are met. This section has been modified to read: E3404.7 Integrity
				of electrical equipment. Internal parts of electrical equipment, including
				busbars, wiring terminals, insulators and other surfaces, shall not be damaged
				or contaminated by foreign materials such as paint, plaster, cleaners or
				abrasives, and corrosive residues. There shall not be any damaged parts that
				might adversely affect safe operation or mechanical strength of the equipment
				such as parts that are broken; bent; cut; deteriorated by corrosion, chemical
				action, or overheating. Foreign debris shall be removed from equipment. Damaged
				materials, equipment, appliances, and devices shall not be reused unless such
				elements have been reconditioned, tested, and placed in good and proper working
				condition and approved by a Nationally Recognized Testing Laboratory (NRTL), or
				by the manufacturer of the equipment. Electrical equipment damaged by natural
				or man-made events shall be reused only as recommended by the manufacturer of
				such equipment. [110.12(B)]
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-47 - IRC 2018[®] Chapter 42 Swimming Pools

Current through Vol. 41, No. 20, July 1, 2024
Chapter 42 of the IRC® 2018 is adopted with the following
				  modification: Section 4206.4.1 Maximum voltage has been modified to limit the
				  operation of luminaries in swimming pools to the low-voltage contact limits
				  defined in Section E4202.1. This section has been modified to read: E4206.4.1
				  Luminaries shall not operate above the low-voltage contact limit as defined in
				  E4202.1. [680.23(A)(4)].
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-50 - Appendix U, Automatic Fire Systems

Current through Vol. 41, No. 20, July 1, 2024
This appendix has been newly created and entitled "Automatic
				  Fire Sprinkler Systems." The provisions contained in this appendix are not
				  mandatory unless specifically referenced in the adopting ordinance or
				  order.
(1)  Section U101 General. This
				section heading has been added to clarify the sections of text applicable to
				installing residential fire sprinkler systems in one- and two-family dwellings.
				This section heading has been added to read: U101 General.
(2) Section U101.1 One- and two-family
				dwellings automatic fire sprinkler systems. This section formerly numbered
				Section R313.2 has been moved into appendix U, entitled "Automatic Fire
				Sprinkler Systems" and specifies the provisions of this appendix shall apply to
				one- and two-family dwellings. It has been added to read: U101.1 One- and
				two-family dwellings automatic fire sprinkler systems. An automatic residential
				fire sprinkler system shall be installed in one- and two-family dwellings.
				Exception: An automatic residential fire sprinkler system shall not be required
				for additions or alterations to existing buildings that are not already
				provided with an automatic residential sprinkler system.
(3) Section U101.2 Design and installation.
				This section, formerly numbered Section R313.2.1 has been moved into Appendix
				U, entitled "Automatic Fire Sprinkler Systems" and specifies the design and
				installation of automatic residential fire sprinkler systems shall comply with
				the provisions of this appendix and NFPA 13D. This section has been added to
				read: U101.2 Design and installation. Automatic residential fire sprinkler
				systems shall be designed and installed in accordance with the provisions of
				this appendix and NFPA 13D.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-51 - Appendix V, Swimming Pools, Spas, and Hot Tubs

Current through Vol. 41, No. 20, July 1, 2024
This appendix has been newly created and entitled "Swimming
				  Pools, Spas, and Hot Tubs." The provisions contained in this appendix are not
				  mandatory unless specifically referenced in the adopting ordinance or
				  order.
(1)  V101 Swimming Pools, Spas,
				and Hot Tubs. This section header has been added to clarify the sections of
				text that apply to the general requirements for swimming pools, spas and hot
				tubs. This section has been added to read: V101 Swimming Pools, Spas, and Hot
				Tubs.
(2) V101.1 General. This
				section formerly numbered R326.1 General has been moved into an appendix and
				has been added to read: V101.1 General. The design and construction of pools
				and spas shall comply with the International Swimming Pool and Spa
				Code.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 6 - IRC[®] 2018 › Section 748:20-6-52 - Appendix W, Energy Efficiency

Current through Vol. 41, No. 20, July 1, 2024
This appendix has been newly created and entitled "Energy
				  Efficiency." The provisions contained in this appendix are not mandatory unless
				  specifically referenced in the adopting ordinance or order.
(1) W101 General. This section has been added
				to clarify the scope for this appendix. This section has been added to read:
				W101 General. This section has been added to specify the provisions of this
				appendix shall apply exclusively to the requirements for a Certificate listing
				energy efficiency components included in a residential dwelling unit.
(2) W101.1 Certificate. This section,
				formerly numbered N1101.14 has been moved into appendix W, entitled "Energy
				Efficiency." This section has been added to read: W101.1 Certificate. A
				permanent certificate shall be completed by the builder or registered design
				professional and posted on a wall in the space where the furnace is located, a
				utility room or an approved location inside the building. Where located on an
				electrical panel, the certificate shall not cover or obstruct the visibility of
				the circuit directory label, service disconnect label, or other required
				labels. The certificate shall list the predominate R-values of insulation
				installed in or on the ceiling/roof, walls, foundation (slab, basement wall,
				crawl space wall/or floor) and ducts outside conditioned spaces; U-factors for
				fenestration and the solar heat gain coefficient (SHGC) of fenestration, and
				the results from any required duct system and building envelope air leakage
				testing done on the building. Where there is more than one value for each
				component, the certificate shall list the value covering the largest area. The
				certificate shall list the types and efficiencies of heating, cooling and
				service water heating equipment. Where a gas-fired unvented room heater,
				electric furnace, or baseboard electric heater is installed in the residence,
				the certificate shall list "gas-fired unvented room heater," "electric furnace"
				or "baseboard electric heater," as appropriate. An efficiency shall not be
				listed for gas-fired unvented room heaters, electric furnaces or electric
				baseboard heaters.
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 7 - IEBC[®] 2015 › Section 748:20-7-1 - Renumbered

Current through Vol. 41, No. 20, July 1, 2024
Added at 29 Ok Reg 1646,
				  eff 11-1-12
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 7 - IEBC[®] 2015 › Section 748:20-7-2 - Renumbered

Current through Vol. 41, No. 20, July 1, 2024
Added at 29 Ok Reg 1646,
				  eff 11-1-12
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 7 - IEBC[®] 2015 › Section 748:20-7-3 - Renumbered

Current through Vol. 41, No. 20, July 1, 2024
Added at 29 Ok Reg 1646,
				  eff 11-1-12
Oklahoma Administrative Code › Title 748 - Oklahoma Uniform Building Code Commission › Chapter 20 - Adopted Codes › Subchapter 7 - IEBC[®] 2015 › Section 748:20-7-5 - Renumbered

Current through Vol. 41, No. 20, July 1, 2024
Added at 29 Ok Reg 1646,
				  eff 11-1-12