Chapter 21.62 BUILDING CODES

Chapter 21.62
BUILDING CODES

Sections:

21.62.010 State building code adopted.

21.62.020 Additional provisions adopted.

21.62.030 National Electrical Code adopted.

21.62.040 Conflicts with the Unified Development Code.

21.62.050 Administration.

21.62.060 Building permit fees.

21.62.070 Work exempt from permit – Subsections 105.2 and R105.2 amended.

21.62.080 Expirations – Subsections 105.5 and R105.5 amended.

21.62.090 Expirations – Subsections 104.4.3 and 106.4.3 amended.

21.62.100 Work commencing before permit issuance – Subsections 109.4 and 108.6 amended.

21.62.110 Plumbing and mechanical permit fees – Subsections 104.5 and 106.5 amended.

21.62.120 Certificate of occupancy – Sections 111 and R110 amended.

21.62.130 Table R301.2(1) of the International Residential Code adopted.

21.62.140 Appeals – Sections 113, R112, 107 and 109 amended.

21.62.150 Violations.

21.62.160 Establishment of flood hazard areas.

21.62.170 Other amendments to the International Building Code.

21.62.180 Other amendments to the International Fire Code.

21.62.010 State building code adopted.

In accordance with Chapter 19.27 RCW, the following codes (collectively, the “building codes”), together with any additions, deletions, and exceptions currently enacted by the State of Washington through its Building Code Council pursuant to the Washington Administrative Code (“WAC”), and as further amended in this chapter, are adopted by reference:

(1) 2021 Edition of the International Energy Conservation Code, Commercial, Chapter 51-11C WAC;

(2) 2018 Edition of the International Energy Conservation Code, Residential, Chapter 51-11R WAC;

(3) 2021 Edition of the International Building Code, Chapter 51-50 WAC;

(4) 2021 Edition of the International Residential Code, Chapter 51-51 WAC;

(5) 2021 Edition of the International Mechanical Code, Chapter 51-52 WAC;

(6) 2021 Edition of the International Fire Code, Chapter 51-54A WAC;

(7) 2021 Edition of the Wildland-Urban Interface Code, Chapter 51-55 WAC; and

(8) 2021 Edition of the Uniform Plumbing Code, Chapter 51-56 WAC. (Ord. 753 § 7, 2024)

21.62.020 Additional provisions adopted.

The following optional provisions are adopted and incorporated into the building code:

(1) Appendix E, Supplemental Accessibility Requirements, Appendix G, Flood-Resistant Construction, Appendix H, Signs, and Appendix N, Replicable Buildings, of the International Building Code (IBC) and amendments thereto. All administrative and enforcement provisions of the IBC and the Woodinville Municipal Code shall apply to these appendices in the same way that they apply to other elements of the code.

(2) Appendix B, Fire Flow Requirements for Buildings, and Appendix C, Fire Hydrant Locations and Distribution, of the International Fire Code (IFC) and amendments thereto, and Appendix D, Fire Apparatus Access Roads, of the IFC and amendments thereto. All administrative and enforcement provisions of the IFC and the Woodinville Municipal Code shall apply to these appendices in the same way that they apply to other elements of the code.

(3) Appendix AH, Patio Covers, Appendix AM, Home Day Care – R-3 Occupancy, Appendix AR, Light Straw-Clay Construction, Appendix AS, Strawbale Construction, and Appendix AU, COB Construction of the International Residential Code (IRC) and amendments thereto. All administrative and enforcement provisions of the IRC and the Woodinville Municipal Code shall apply to these appendices in the same way that they apply to other elements of the code.

(4) Appendices E and F of the 2021 Edition of the International Energy Conservation, Commercial. All administrative and enforcement provisions of the energy code and the Woodinville Municipal Code shall apply to these appendices in the same way that they apply to other elements of the code. (Ord. 753 § 9, 2024)

21.62.030 National Electrical Code adopted.

The latest National Electrical Code as adopted and amended by the Department of Labor and Industries pursuant to Chapter 19.28 RCW is adopted. (Ord. 705 § 6 (Att. A), 2020)

21.62.040 Conflicts with the Unified Development Code.

To the extent allowed by RCW 19.27.040, if a conflict exists between the provisions of the State Building Codes adopted by the Washington State Building Code Council and the provisions of this title, the provisions of this title shall govern. (Ord. 753 § 11, 2024)

21.62.050 Administration.

(1) Wherever the codes adopted in WMC 21.62.010 through 21.62.040 reference a “jurisdiction,” the name of the jurisdiction shall be the “City of Woodinville.”

(2) It is the intent in adopting this chapter to comply with the requirements of the State Building Code Act, Chapter 19.27 RCW. It is not the intent to alter or amend the minimum standards set forth in the State codes, nor do anything beyond what is necessary to comply with the law and make these codes enforceable in the City.

(3) The City Manager or a person designated by the City Manager shall appoint the Building Official and other such personnel as necessary to administer the codes set forth in this chapter, which shall be under the general direction and management of the Director.

(4) The Director and/or the Building Official may establish administrative rules as necessary to implement the provisions of this chapter. (Ord. 705 § 6 (Att. A), 2020)

21.62.060 Building permit fees.

Fees for the review of buildings and structures, including additions and modifications, shall be calculated using the fee rate tables adopted in the City’s fee schedule and the following methods of determining permit valuation:

(1) Valuation for new construction and/or additions shall be based on Table 21.62.060 in conjunction with Section 109.3 of the International Building Code, except as provided in subsection (2) of this section:

Table 21.62.060 – New Construction and Additions Square Footage Construction Costs
Group	Value per Square Foot by Construction Type
Group	IA	IB	IIA	IIB	IIIA	IIIB	IV	VA	VB
A-1 Assembly, theaters, with stage	309.06	298.66	291.64	280.58	263.98	255.82	272.02	244.80	237.02
A-1 Assembly, theaters, without stage	282.85	272.45	265.42	254.37	237.77	229.61	245.81	218.59	210.80
A-2 Assembly, nightclubs	237.31	230.23	224.56	215.36	202.99	197.40	207.69	183.68	177.40
A-2 Assembly, restaurants, bars, banquet halls	236.31	229.23	222.56	214.36	200.99	196.40	206.69	181.68	176.40
A-3 Assembly, churches	286.90	276.49	269.47	258.42	242.23	234.07	249.86	223.05	215.26
A-3 Assembly, general, community halls, libraries, museums	244.77	234.37	226.34	216.29	198.94	191.79	207.73	179.77	172.98
A-4 Assembly, arenas	281.85	271.45	263.42	253.37	235.77	228.61	244.81	216.59	209.80
B Business	240.90	232.07	223.51	214.08	194.91	187.36	205.68	172.02	164.34
E Educational	257.70	248.89	242.35	231.90	216.47	205.54	223.92	189.21	183.31
F-1 Factory and industrial, moderate hazard	144.93	138.11	130.39	125.40	112.49	107.10	120.02	92.69	86.88
F-2 Factory and industrial, low hazard	143.93	137.11	130.39	124.40	112.49	106.10	119.02	92.69	85.88
H-1 High Hazard, explosives	135.29	128.47	121.75	115.76	104.14	97.75	110.39	84.34	NP
H-2,3,4 High Hazard	135.29	128.47	121.75	115.76	104.14	97.75	110.39	84.34	77.53
H-5 HPM	240.90	232.07	223.51	214.08	194.91	187.36	205.68	172.02	164.34
I-1 Institutional, supervised environment	244.45	236.08	229.06	219.82	202.16	196.58	220.10	181.25	175.81
I-2 Institutional, hospitals	401.22	392.40	383.83	374.40	354.29	NP	366.00	331.40	NP
I-2 Institutional, nursing homes	279.15	270.32	261.76	252.33	234.64	NP	243.93	211.75	NP
I-3 Institutional, restrained	273.40	264.57	256.00	246.57	229.13	220.58	238.17	206.24	196.56
I-4 Institutional, day care facilities	244.45	236.08	229.06	219.82	202.16	196.58	220.10	181.25	185.81
M Mercantile	177.02	169.94	163.27	155.07	142.48	137.88	147.40	123.17	117.89
R-1 Residential, hotels	246.94	238.56	231.54	222.30	204.35	198.77	222.58	183.44	178.00
R-2 Residential, multiple family	206.81	198.43	191.41	182.17	165.41	159.83	182.46	144.50	139.06
R-3 Residential, one- and two-family	192.58	187.37	182.53	178.04	172.85	166.59	175.01	160.35	150.87
R-4 Residential, care/assisted living facilities	244.45	236.08	229.06	219.82	202.16	196.58	220.10	181.25	175.81
S-1 Storage, moderate hazard	134.29	127.47	119.75	114.76	102.14	96.75	109.39	82.34	76.53
S-2 Storage, low hazard	133.29	126.47	119.75	113.76	102.14	95.75	108.39	82.34	75.53
U Utility, miscellaneous	104.98	99.04	93.31	89.21	80.44	74.45	85.33	63.42	60.43
Notes: • Private garages use Utility, miscellaneous • For shell-only buildings deduct 20 percent • N.P. = not permitted • Unfinished basements (Group R-3) = $22.45 per sq. ft. • Land values are not included in valuations for construction calculations

(2) For those items not covered by the valuation table in this section, including all areas of remodel and repair to existing buildings, the valuation shall be determined by the applicant providing an estimate value at the time of application. All fair-market value for labor and materials, equipment, architectural and engineering design work, contractor management expenses, agent administration expenses, profit, and overhead necessary to complete the project shall be included in the estimate. Sales tax and permit fees shall not be included.

(3) Final valuation shall be set by the Building Official consistent with the provisions of this chapter. If, in the opinion of the Building Official, the valuation provided by the applicant is underestimated on the application, or if subsequently the application is changed in a manner that significantly affects valuation, the Building Official may require a detailed estimate, or may require a new valuation estimate that must be approved by the Building Official. (Ord. 743 § 1, 2022; Ord. 705 § 6 (Att. A), 2020)

21.62.070 Work exempt from permit – Subsections 105.2 and R105.2 amended.

Subsection 105.2 of the IBC and Subsection R105.2 of the IRC, which lists work of a building nature that is exempt from building permit requirements, are amended to read as follows:

[A] Work exempt from a permit. A building permit is not required for the work listed below. Exemption from the permit requirements of this code does not authorize any work to be done in a manner in violation of this code or any other laws or ordinances of the City.

1. One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided the floor area does not exceed 200 square feet.

2. Fences not over seven feet in height above the finished grade measured from the grade to the highest point of the fence including caps.

3. Retaining walls that are not over four feet in height measured from the bottom of the footing to the top of the wall, excluding retaining walls supporting a surcharge or impounding Class I, II or IIIA liquids.

4. Water tanks supported directly upon grade if the capacity does not exceed 5,000 gallons (18,927 L) and the ratio of height to diameter or width does not exceed 2 to 1.

5. Sidewalks and driveways not more than 30 inches above the adjacent grade, and not over any basement or story below and are not part of an accessible route.

6. Painting, papering, tiling, carpeting, cabinets, counter tops and similar finish work for which inspections to verify code compliance is not required.

7. Shade cloth structures constructed for nursery or agricultural purposes, not including service systems.

8. Prefabricated swimming pools located above grade that contain water not over 24 inches in depth and not greater than 5,000 gallons.

9. Ornamental or decorative ponds or pools that contain water not over 24 inches in depth.

10. Swings and other playground equipment.

11. Window awnings in Group R-3 and U occupancies supported by an exterior wall that do not project more than 54 inches from exterior wall and do not require additional support.

12. Decks not exceeding 200 square feet in area, provided:

a. The top of the deck does not exceed more than 30 inches above the finished grade at any point;

b. Is not attached to a dwelling; and

c. Does not serve as an exit door as required by R311.4.

13. Non-fixed and moveable fixtures, cases, racks, counters and partitions not over 5 feet, 9 inches, in height.

14. Any work not regulated by provisions of this code or any elements of the State Building Code.

The listings of exemptions for electrical, gas, plumbing and mechanical shall remain unchanged.

(Ord. 705 § 6 (Att. A), 2020)

21.62.080 Expirations – Subsections 105.5 and R105.5 amended.

Subsection 105.5 of the 2021 International Building Code and Subsection R105.5 of the 2021 International Residential Code are hereby amended to read as follows:

Expiration. Every permit issued shall be valid for 24 months from the date of issuance. The building official is authorized to grant, in writing, one extension of time, not to exceed 12 months provided the work authorized by the permit has not been suspended or abandoned. The extension shall be requested in writing and justifiable cause demonstrated. The processing of the extension may be subject to a fee set forth in the adopted fee schedule.

If work or inspections are incomplete at the time a building permit expires, the property owner or their authorized agent may renew action on an expired building permit by obtaining a new permit and paying a new permit fee. The permit fee shall be based upon the Building Official’s determination of percentage of inspection completed and the fee schedule in effect at the time a new permit application is submitted. Any previous fees owed on the expired permit shall be paid before a new permit is issued.

If work or inspections are incomplete at the time a permit, other than a building permit, expires, the property owner or their agent may renew action on the expired permit by obtaining a new permit and paying a new full permit fee based upon the fee schedule in effect at the time the new permit application is submitted.

(Ord. 753 § 12, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.090 Expirations – Subsections 104.4.3 and 106.4.3 amended.

Subsection 104.4.3 of the International Mechanical Code and Subsection 106.4.3 of the Uniform Plumbing Code are hereby amended to read as follows:

Expiration. Every permit issued shall be valid for six months from the date of issuance, except if a building permit is issued under the International Building Code or International Residential Code, the permit shall remain active and valid for the duration the building permit associated with the project remains active and valid. The building official is authorized to grant, in writing, one extension of time for a permit issued under the International Mechanical Code or Uniform Plumbing Code, not to exceed six months, provided the work authorized has not been suspended or abandoned.

(Ord. 705 § 6 (Att. A), 2020)

21.62.100 Work commencing before permit issuance – Subsections 109.4 and 108.6 amended.

Subsection 109.4 of the 2021 International Building Code and Subsection R108.6 of the 2021 International Residential Code are amended to read as follows:

Any person who commences work requiring a permit on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to an investigation and administration fee equal to the amount of the permit fee. This fee is in addition to all other fees that may apply to the project.

(Ord. 753 § 13, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.110 Plumbing and mechanical permit fees – Subsections 104.5 and 106.5 amended.

Subsection 104.5 of the 2021 Uniform Plumbing Code and Subsection 106.5 of the International Mechanical Code are amended to read as follows:

Fees. A permit shall not be issued until the fees prescribed in the City’s fee schedule have been paid, nor an amendment to a permit be released until the additional fee, if any, has been paid.

Work commencing before permit issuance. Any person who commences work requiring a permit on an electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to an investigation and administration fee equal to the amount of the permit fee. This fee is in addition to all other fees that may apply to the project.

(Ord. 753 § 14, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.120 Certificate of occupancy – Sections 111 and R110 amended.

Section 111 of the 2021 International Building Code and Section R110 of the 2021 International Residential Code, are hereby amended to read as follows:

[A] (1) Change of occupancy. A building or structure shall not be used or occupied, and a change of occupancy of a building or structure or portion thereof shall not be made until the building official has issued a certificate of occupancy therefor as provided herein. Issuance of a certificate of occupancy shall not be construed as an approval of a violation of the provisions of this code or of other ordinances of the City.

Exception: Certificate of occupancy is not required for work exempt from building permits. Additionally, certificate of occupancy is not required for buildings or structures accessory to a one-family or two-family dwelling unit.

When a series of related permits, such as site development permit, are issued in conjunction with a building permit for renovation, reconstruction, or new construction of a building, the certificate of occupancy for the building or structure shall not be issued until all regulated work under all related permits and all work has been completed, inspected, and approved and all fees and charges have been paid.

The building official is authorized to issue a certificate of occupancy for a building or structure before the completion of inspections and approvals on the series of related permits provided the building official is satisfied there are no health, life, or safety concerns with occupancy of the property, and the property owner provides a financial guarantee that ensures all inspections and approvals are completed and all fees and charges are paid. The amount of the financial guarantee shall be determined by the building official or director. The building official or the director may waive the requirement for a financial guarantee if the amount of work and inspections remaining is determined to be minor or is included in other required financial guarantees.

[A] (2) Certificate issued. After the building official inspects the building or structure and finds no violations of the provisions of this code or other laws that are enforced by the department of building safety, including the payment of any outstanding fees, the building official shall issue a certificate of occupancy that contains the following:

1. The building permit number.

2. The address of the structure.

3. The name and address of the owner or the owner’s authorized agent.

4. A description of that portion of the structure for which the certificate is issued.

5. A statement that the described portion of the structure has been inspected for compliance with the requirements of this code for the occupancy and division of occupancy and the use for which the proposed occupancy is classified.

6. The name of the building official.

7. The edition of the code under which the permit was issued.

8. The use and occupancy, if subject to Chapter 3 of the International Building Code.

9. The type of construction, if subject to Chapter 6 of the International Building Code.

10. The design occupant load, if subject to the International Building Code.

11. If an automatic sprinkler system is provided, whether the sprinkler system is required.

12. Any special stipulations and conditions of the building permit.

[A] (3) Temporary occupancy. The building official is authorized, but not required, to issue a temporary certificate of occupancy before completion of the entire work covered by the permits issued, provided that such portion or portions shall be occupied safely. A temporary certificate of occupancy may only be issued in association with a valid building permit. The building official shall set a time period, not to exceed one year during which the temporary certificate of occupancy is valid and may require financial guarantees to ensure completion of the work necessary for a certificate of occupancy.

[A] (4) Revocation. The building official is authorized to, in writing, suspend or revoke a certificate of occupancy or completion issued under the provisions of this code wherever the certificate is issued in error, or on the basis of incorrect information supplied, or where it is determined that the building or structure or portion thereof is in violation of any ordinance or regulation or any of the provisions of this code.

(Ord. 753 § 15, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.130 Table R301.2(1) of the International Residential Code adopted.

Subsection R301.2 of the International Residential Code is amended to adopt Table R301.2(1) to read as follows:

Table R301.2(1) – Climatic and Geographical Design Criteria
GROUND AND ROOF SNOW LOAD		25#
WIND DESIGN	Speed d (mph)	85 mph
	Topographical effects k	no
SEISMIC DESIGN CATEGORY		D-2
SUBJECT TO DAMAGE FROM	Weathering a	Moderate
	Frost line depth b	12 inches
	Termite c	Slight to moderate
WINTER DESIGN TEMP e		27 Degrees F
ICE BARRIER UNDERLAYMENT REQUIRED h		none
FLOOD HAZARDS g		Per Chapter 21.53 WMC
AIR FREEZING INDEX i		174
MEAN ANNUAL TEMP j		50 Degrees F

(Ord. 705 § 6 (Att. A), 2020)

21.62.140 Appeals – Sections 113, R112, 107 and 109 amended.

Section 113 of the 2021 International Building Code, Section R112 of the 2021 International Residential Code, Section 107 of the 2021 Uniform Plumbing Code and Section 109 of the International Mechanical Code are hereby amended to read as follows:

Refer to Chapter 21.81 of the Woodinville Municipal Code for administrative appeals.

(Ord. 753 § 16, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.150 Violations.

(1) Subsections 114.2, 114.3 and 114.4 of the 2021 International Building Code are amended to read as follows:

[A] 114.2 Violation procedures and penalties. Violations of this code shall be subject to the enforcement provisions set forth in Chapter 21.12 WMC.

(2) Subsections R113.2, R113.3 and R113.4 of the 2021 International Residential Code are amended to read as follows:

[A] R113.2 Violation procedures and penalties. Violations of this code shall be subject to the enforcement provisions set forth in Chapter 21.12 WMC.

(3) Subsections 106.2 and 106.3 of the 2021 Uniform Plumbing Code are amended to read as follows:

[A] R106.2 Violation procedures and penalties. Violations of this code shall be subject to the enforcement provisions set forth in Chapter 21.12 WMC.

(4) Subsections 108.2, 108.3 and 108.4 of the 2021 International Mechanical Code are amended to read as follows:

[A] 108.2 Violation procedures and penalties. Violations of this code shall be subject to the enforcement provisions set forth in Chapter 21.12 WMC.

(Ord. 753 § 17, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.160 Establishment of flood hazard areas.

Subsection 1612.3 of the 2021 International Building Code is amended to read as follows:

Establishment of flood hazard areas. See Chapter 21.53 WMC.

(Ord. 753 § 18, 2024; Ord. 705 § 6 (Att. A), 2020)

21.62.170 Other amendments to the International Building Code.

(1) Section 202 of the 2021 International Building Code is amended to repeal and replace the definition of “high-rise building” to read as follows:

HIGH-RISE BUILDING. Buildings having occupied floors or occupied roofs that are located more than 75 feet (22,860 mm) above the lowest level of fire department vehicle access.

(2) Subsection 1011.12.2 of the 2021 International Building Code is amended to read as follows:

1011.12.2 Roof access. Where a stairway is provided to a roof, access to the roof shall be provided through a penthouse complying with Section 1511.2 of the International Building Code.

Exception: In buildings without an occupied roof, access to the roof shall be permitted to be a roof hatch or trap door not less than 16 square feet (1.5 m2) in area and having a minimum dimension of three feet (914.4 mm).

(Ord. 753 § 20, 2024)

21.62.180 Other amendments to the International Fire Code.

(1) Subsection 103.2 of the 2021 International Fire Code is amended to read as follows:

[A] 103.2 Appointment. The fire code official for the City of Woodinville shall be appointed by the Woodinville City Manager pursuant to Chapter 2.09 WMC.

(2) Subsection 105.3.1 of the 2021 International Fire Code is amended to read as follows:

[A] 105.3.1 Expiration. An operational permit shall remain in effect until reissued, renewed or revoked, or for such a period of time as specified in the permit. Construction permits issued shall be valid as prescribed in WMC 21.62.080. Fire permits are not transferable and any change in occupancy, operation, tenancy, or ownership shall require that a new permit be issued.

(3) Subsection 105.3.2 of the 2021 International Fire Code is amended to read as follows:

[A] 105.3.2 Extensions. A permittee holding an unexpired permit shall have the right to apply for an extension of the time within which the permittee will commence work under that permit where work is unable to be commenced within the time required by this section for good and satisfactory reasons. The fire code official is authorized to grant, in writing, one extension of time for an operational permit not to exceed six months, provided the work authorized has not been suspended or abandoned; and for construction permits as prescribed in WMC 21.62.080.

(4) A new subsection 105.5.53 of the 2021 International Fire Code is adopted to read as follows:

105.5.53 Positive alarm sequence. An operational permit is required to operate a PAS (Positive Alarm Sequence) Account as prescribed in NFPA (National Fire Protection Association) 72.

(5) Subsection 105.5.32 of the 2021 International Fire Code is amended to read as follows:

105.5.32 Mobile food preparation vehicles. A permit is required for mobile food preparation vehicles equipped with appliances that produce smoke or grease-laden vapors or utilize LP-gas systems or CNG systems.

Valid operational permits issued by any King County Fire Agency are recognized provided that the vehicle and appliances are maintained in accordance with the conditions of the permit.

(6) Section 111 of the 2021 International Fire Code is amended to read as follows:

111.1. Appeals. Refer to Chapter 21.81 of the Woodinville Municipal Code for administrative appeals.

111.2 Limitations on authority. An application for appeal shall be limited to a claim that the true intent of this code or the rules legally adopted hereunder have been incorrectly interpreted or the provisions of this code do not fully apply. The hearing examiner shall have no authority to waive the requirements of this code or interpret the administration of this code.

(7) Subsections 112.3 and 112.4 of the 2021 International Fire Code are amended to read as follows:

[A] 112.3 Violation procedures and penalties. Violations of this code shall be subject to the enforcement provisions set forth in Chapter 21.12 WMC.

(8) Subsections 113.2 and 113.4 of the 2021 International Fire Code are amended to read as follows:

[A] 113.2 Issuance. The stop work order shall be issued consistent with the procedures for a stop work order set forth in Chapter 1.06 WMC. Upon issuance of a stop work order, the cited work shall immediately cease. The stop work order shall state the reason for the order and the conditions under which the cited work is authorized to resume.

[A] 113.4 Failure to comply. Violations of this code shall be subject to the enforcement provisions set forth in Chapter 21.12 WMC.

(9) Section 202 of the 2021 International Fire Code is amended to repeal and replace the definition of “high-rise building” to read as follows:

HIGH-RISE BUILDING. Buildings having occupied floors or occupied roofs that are located more than 75 feet (22,860) above the lowest level of fire department vehicle access.

(10) Section 202 of the 2021 International Fire Code is amended to add the following definition:

Public Safety Radio System Operator. Puget Sound Emergency Radio Network (PSERN) which is an emergency radio system operated by the PSERN Operator and used for dispatching and communications between fire, law enforcement, and other agencies in King County, Washington, and any successor agency thereto.

(11) Subsection 304.1.2 of the 2021 International Fire Code is amended to read as follows:

304.1.2 Vegetation. Weeds, grass, vines, or other growth that is capable of being ignited and endangering property, shall be cut down and removed by the owner or occupant on building lots that are either open or contain an occupied or vacant structure.

(12) Section 307 of the 2021 International Fire Code is amended to read as follows:

307.1 General. A person shall not kindle or maintain or authorize to be kindled or maintained any fire unless conducted in accordance with Sections 307.1.1. through 307.8.

307.1.1 Prohibited open burning. Open burning shall be prohibited in compliance with the permanent ban on open burning established by the Puget Sound Clean Air Agency in September of 1992.

Exceptions:

1. Bonfires;

2. Recreational fires;

3. Portable outdoor fireplaces; and

4. Prescribed burnings for the purpose of reducing the impact of wildland fire when authorized by the fire code official.

307.2 Permit required. A permit shall be obtained from the fire code official in accordance with Section 105.5 prior to conducting open burning. Application for such approval shall only be presented by and permit issued to the owner of the land upon which the fire is to be conducted. A permit is not required for a barbeque.

307.3. Bans on fires due to air quality or fire danger. If the Puget Sound Clean Air Agency issues a burn ban due to air quality, or if a fire safety burn ban is issued by the fire district or King County Fire Marshal, all fires are prohibited. It is the responsibility of the property owner where the fire is to be conducted to ensure no such ban exists prior to starting any fire.

307.4 Extinguishment authority. When any fire creates or adds to a hazardous situation, or a required permit has not been obtained, the fire code official is authorized to order the extinguishment of the fire. Where fire suppression is required by fire department personnel the following cost recovery shall apply, where required by the fire code official.

Personnel and/or Equipment Cost Recovery. Invoiced through Eastside Fire and Rescue.

1. Personnel will be invoiced at the actual rate of total compensation plus an administrative fee.

2. Emergency vehicles (fire engine, aid car, etc.) will be invoiced per the fee schedule as adopted by the Washington State Fire Chiefs Association, plus administrative fee. The administrative fee is 15 percent of the amount invoiced.

307.5 Location. The location for open burning shall not be less than 50 feet (15,240 mm) from any structure, and provisions shall be made to prevent the fire from spreading to within 50 feet (15,240 mm) of any structure.

Exceptions:

1. Fires in approved containers that are not less than 15 feet (4,572 mm) from a structure.

2. The minimum required distance from a structure shall be 25 feet (7,620 mm) where the pile size is three feet (914 mm) or less in diameter and two feet (610 mm) or less in height.

307.5.1 Bonfires. A bonfire shall not be conducted within 50 feet (15,240 mm) of a structure or combustible material unless the fire is contained in a barbecue pit. Conditions which could cause a fire to spread within 50 feet (15,240 mm) of a structure or combustible material shall be eliminated prior to ignition.

307.5.2 Recreational fires. Recreational fires shall not be conducted within 25 feet (7,620 mm) of a structure or combustible material. Conditions which could cause a fire to spread within 25 feet (7,620 mm) of a structure or combustible material shall be eliminated prior to ignition. [WS] See also Chapter 173-425 WAC.

307.5.3 Portable outdoor fireplaces. Portable outdoor fireplaces shall be used in accordance with the manufacturer’s instructions and shall not be operated within 15 feet (4,572 mm) of a structure or combustible material.

307.6 Attendance. Open burning, bonfires, recreational fires, and use of portable outdoor fireplaces shall be constantly attended until the fire is extinguished. A minimum of one portable fire extinguisher complying with Section 906 with a minimum 4-A rating or other approved on-site fire-extinguishing equipment, such as dirt, sand, water barrel, garden hose or water truck, shall be available for immediate utilization.

(13) Subsection 308.1.4 of the 2021 International Fire Code is amended to read as follows:

308.1.4 Open-flame cooking devices. Charcoal burners and other open-flame cooking devices shall not be operated on combustible balconies, decks or within 10 feet (3,048 mm) of combustible construction.

Exceptions:

1. One-and-two-family dwellings.

2. Where buildings, balconies and decks are protected by an automatic sprinkler system.

3. LP-gas cooking devices having LP-gas containers with a water capacity not greater than 2½ pounds [nominal 1 pound (0.454 kg) LP-gas capacity].

308.1.4.1 LPG containers. Portable outdoor barbecues used on occupied roofs of Group R-1 and R-2 occupancies shall be limited to portable outdoor barbecues designed for use with LPG containers with a maximum capacity of 16.4 ounces (0.465 kg).

308.1.4.2 Cleaning. Portable outdoor barbecues shall be periodically cleaned by removing grease or fat accumulations from grills and in trays below the grill.

(14) Subsection 315.3.2 of the 2021 International Fire Code is amended to read as follows:

315.3.2 Means of egress. Combustible material shall not be stored in exits or enclosures for stairways and ramps. Combustible materials in the means of egress during construction, demolition, remodeling, or alteration shall comply with Section 3312.3.

315.3.2.1 Storage under stairways. Storage is prohibited under exit stairways.

Exception: Enclosures under stairways in accordance with Sections 1011.7.3 or 1011.7.4 as applicable.

(15) New Subsections 401.9 and 401.10 of the 2021 International Fire Code are adopted to read as follows:

401.9 Evacuation required. In the event of activation of a fire, emergency alarm, or at the direction the fire code official, occupants of the building or portion of the building in which the alarm is activated shall make a safe and orderly evacuation out of the building, or as provided in the building’s fire safety and evacuation or high-rise emergency operations plan.

Exceptions:

1. Where the occupant’s physical or other disability make the occupant unable to evacuate without assistance and no assistance is immediately available; or

2. Where the presence of smoke, fire, structural collapse or other hazard or obstruction in the occupant’s means of egress make evacuation unsafe.

401.10 Silence or resetting a commercial fire alarm system. It shall be unlawful for any person to silence or reset a commercial fire alarm system without the approval of the fire code official.

(16) Section 503 of the 2021 International Fire Code is adopted to read as follows:

503.1 Where required. Fire apparatus access roads shall be provided and maintained in accordance with Section 503.1.1 through 503.1.3, Appendix D of the International Fire Code, and the “City of Woodinville Transportation Infrastructure Standards and Specifications” adopted in Chapter 12.09 WMC. Should a conflict between these standards occur, the Director shall determine which standards apply.

503.1.1 Buildings and facilities. Approved fire apparatus access roads shall be provided for every facility, building or portion of a building hereafter constructed or moved into or within the jurisdiction. The fire apparatus access road shall comply with the requirements of this section and shall extend to within 150 feet (45,720 mm) of all portions of the facility and all portions of the exterior walls of the first story of the building as measured by an approved route around the exterior of the building or facility.

Exceptions: The fire code official is authorized to increase the dimension of 150 feet (45,720 mm) where any of the following conditions occur:

1. The building is equipped throughout with an approved automatic sprinkler system installed in accordance with Section 903.3.1.1, 903.3.1.2, or 903.3.1.3.

2. Fire apparatus access roads cannot be installed because of location on property, topography, waterways, nonnegotiable grades or other similar conditions, and an approved alternative means of fire protection is provided.

3. There are not more than two Group R-3 or Group U occupancies.

503.1.2 Additional access. The fire code official is authorized to require more than one fire apparatus access road based on the potential for impairment of a single road by vehicle congestion, condition of terrain, climatic conditions or other factors that could limit access.

503.1.3 High-piled storage. Fire department vehicle access to buildings used for high-piled combustible storage shall comply with the applicable provisions of Chapter 32.

503.2 Specifications. Fire apparatus access roads shall be installed and arranged in accordance with Sections 503.2.1 through 503.2.8.

503.2.1 Dimensions. Fire apparatus access roads shall have an unobstructed width of not less than 20 feet (6,096 mm), except for approved security gates in accordance with Section 503.6, and an unobstructed vertical clearance of not less than 13 feet 6 inches (4,115 mm).

503.2.2 Authority. The fire code official shall have the authority to require or permit modifications to the required access widths where they are inadequate for fire or rescue operations or where necessary to meet the public safety objectives of the city.

503.2.3 Surface. Fire apparatus access roads shall be designed and maintained to support the imposed loads of fire apparatus and shall be surfaced to provide all-weather driving capabilities.

503.2.4 Turning radius. The required turning radius of a fire apparatus access road shall be determined by the fire code official.

503.2.5 Dead ends. Dead-end fire apparatus access roads in excess of 150 feet (45,720 mm) in length shall be provided with an approved area for turning around fire apparatus.

503.2.6 Bridges and elevated surfaces. Where a bridge or an elevated surface is part of a fire apparatus access road, the bridge shall be constructed and maintained in accordance with AASHTO HB-17. Bridges and elevated surfaces shall be designed for a live load sufficient to carry the imposed loads of fire apparatus. Vehicle load limit signage shall be posted as required by the Woodinville Public Works Department. Where elevated surfaces designed for emergency vehicle use are adjacent to surfaces that are not designed for such use, approved barriers and/or approved signs may be required to be installed and maintained where required by the fire code official and the Woodinville Public Works Department.

503.2.7 Grade. The grade of the fire apparatus access road shall be no more than 12 percent slope, except access roads may be permitted to exceed 12 percent with approval by the fire code official and all buildings using the access road are provided with an approved fire sprinkler system.

503.3 Marking of Fire Lanes. The establishment and designation of fire lanes shall be in conformance with Chapter 10.12 WMC (Fire Lanes – Vehicle Obstruction and Impoundment).

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 Sections 503.2.1 and 503.2.2 shall be maintained at all times.

503.4.1. Traffic calming devices. Traffic calming devices may be authorized provided they do not negatively impact the public safety objectives of the city.

503.5 Required gates or barricades. The fire code official is authorized to require the installation and maintenance of gates or other approved barricades across fire apparatus access roads, trails, or other accessways, not including public streets, alleys or highways. Electric gate operators, where provided, shall be listed in accordance with UL 325. Gates intended for automatic operation shall be designed, constructed and installed to comply with the requirements of ASTM F2200.

503.5.1 Secured gates and barricades. Where required, gates and barricades shall be secured in an approved manner. Roads, trails, and other accessways that have been closed and obstructed in the manner prescribed by Section 503.5 shall not be trespassed on or used unless authorized by the owner and the fire code official.

503.6 Security gates. The installation of security gates across a fire apparatus access road shall be approved by the fire code official. Where security gates are installed, they shall have an approved means of emergency operation. The security gates and the emergency operation shall be maintained operational at all times. Electric gate operators, where provided, shall be listed in accordance with UL 325. Gates intended for automatic operation shall be designed, constructed and installed to comply with the requirements of ASTM F2200.

(17) A new Subsection 504.4 of the 2021 International Fire Code is adopted to read as follows:

504.4 Buildings with enclosed interior courtyards. New buildings with enclosed interior courtyards shall have a straight/direct access corridor and/or stairway from the exterior to the courtyard at a location acceptable to the fire code official. If a stairway is used, it shall comply with Section 1011 and a corridor shall comply with Section 1020. The access shall have a minimum width of four feet, (or as directed by the fire code official) and be large enough to carry a 35-foot-long sectional ladder (minimum folded length 20 feet) directly from the exterior to the courtyard without obstructions. The access door shall be marked at the street as “Direct access to courtyard.”

(18) Section 510 of the 2021 International Fire Code is hereby amended to read as follows:

510.1 Emergency responder radio coverage in new buildings. Approved radio coverage for emergency responders shall be provided within buildings that satisfy any one of the following conditions:

1. High rise buildings;

2. The total building area is 50,000 square feet or more;

3. The total basement area is 10,000 square feet or more;

4. There are floors used for human occupancy more than 30 feet below the finished floor of the lowest level of exit discharge; or

5. Buildings or structures where the Fire or Police Chief determines that in-building radio coverage is critical because of its unique design, location, use or occupancy.

When determining if the minimum signal strength referenced Section 510.4.1.1 exists at a subject building, the signal strength shall be measured at any point on the exterior of the building up to the highest point on the roof.

Exceptions:

The following may be exempt from installing a new radio coverage system:

1. In buildings and areas of buildings that have minimum radio coverage signal strength levels of the King County Regional 800 MHz Radio System in accordance with Section 510.4.1 without the use of a radio coverage system;

2. In facilities where emergency responder radio coverage is required and such systems, components or equipment required could have a negative impact on the normal operations of that facility, the fire code official shall have the authority to accept an automatically activated emergency responder radio coverage system;

3. One- and two-family dwellings and townhouses; and

4. Subject to the approval of the fire code official, buildings other than high-rise buildings, colleges, universities, and buildings primarily occupied by Group E or I occupancies that have completed a Mobile Emergency Responder Radio Coverage application and submitted payment as outlined in the application.

510.1.1 Occupancy. It shall be unlawful to occupy any portion of a building or structure until Emergency Responder Radio Coverage has been tested and approved in accordance with the provisions of Section 510.

510.2 Emergency responder radio coverage in existing buildings. Existing buildings shall have approved radio coverage for emergency responders as required in Chapter 11 of the International Fire Code.

510.3 Permit required. A construction permit for the installation of or modification to emergency responder radio coverage systems and related equipment is required as specified in Section 105.7.6. Maintenance performed in accordance with this code is not considered a modification and does not require a permit.

510.4 Technical requirements. Systems, components and equipment required to provide the emergency responder radio coverage system shall comply with Sections 510.4.1 through 510.4.2.8.

510.4.1 Emergency responder communication enhancement system signal strength. The building shall be considered to have acceptable emergency responder communications enhancement system coverage when signal strength measurements in 95 percent of all areas on each floor of the building meet the signal strength requirements in Sections 510.4.1.1 through 510.4.1.3.

Exception: Critical areas, such as the fire command center(s), the fire pump room(s), interior exit stairways, exit passageways, elevator lobbies, standpipe cabinets, sprinkler sectional valve locations, and other areas required by the fire code official, shall be provided with 99 percent floor area radio coverage.

510.4.1.1 Minimum signal strength into the building. The minimum inbound signal strength shall be sufficient to provide usable voice communications throughout the coverage area as specified by the fire code official. The inbound signal level shall be a minimum of -95dBm in 95 percent of the coverage area and 99 percent in critical areas and sufficient to provide not less than a Delivered Audio Quality (DAQ) of 3.0 or an equivalent Signal-to-Interference-Plus-Noise Ratio (SINR) applicable to the technology for either analog or digital signals.

510.4.1.2 Minimum signal strength out of the building. The minimum outbound signal strength shall be sufficient to provide usable voice communications throughout the coverage area as specified by the fire code official. The outbound signal level shall be sufficient to provide not less than a DAQ of 3.0 or an equivalent SINR applicable to the technology for either analog or digital signals. A minimum signal strength of -95 dBm shall be received by the King County Regional 800 MHz Radio System when transmitted from within the building.

510.4.1.3 System performance. Signal strength shall be sufficient to meet the requirements of the applications being utilized by public safety for emergency operations through the coverage area as specified by the Public Safety Radio System Operator in Section 510.4.2.2.

510.4.2 System design. The emergency responder radio coverage system shall be designed in accordance with Sections 510.4.2.1 through 510.4.2.8 and NFPA 1221 (2019).

510.4.2.1 Amplification systems and components. Buildings and structures that cannot support the required level of radio coverage shall be equipped with systems and components to enhance the public safety radio signals and achieve the required level of radio coverage specified in Sections 510.4.1 through 510.4.1.3. Public safety communications enhancement systems utilizing radio-frequency-emitting devices and cabling shall be allowed by the Public Safety Radio System Operator. Prior to installation, all RF-emitting devices shall have the certification of the radio licensing authority and be suitable for public safety use.

510.4.2.2 Technical criteria. The Public Safety Radio System Operator shall provide the various frequencies required, the location of radio sites, the effective radiated power of radio sites, the maximum propagation delay in microseconds, the applications being used and other supporting technical information necessary for system design upon request by the building owner or owner’s representative.

510.4.2.3 Power supply sources. Emergency responder radio coverage systems shall be provided with dedicated standby batteries or provided with 2-hour standby batteries and connected to the facility generator power system in accordance with Section 1203. The standby power supply shall be capable of operating the emergency responder radio coverage system at 100-percent system capacity for a duration of not less than 12 hours.

510.4.2.4 Signal booster requirements. If used, signal boosters shall meet the following requirements:

1. All signal booster components shall be contained in a National Electrical Manufacturer’s Association (NEMA) 4, IP66-type waterproof cabinet or equivalent;

Exception: Listed battery systems that are contained in integrated battery cabinets.

2. Battery systems used for the emergency power source shall be contained in a NEMA 3R or higher-rated cabinet, IP65-type waterproof cabinet or equivalent;

3. Equipment shall have FCC or other radio licensing authority certification and be suitable for public safety use prior to installation;

4. Where a donor antenna exists, isolation shall be maintained between the donor antenna and all inside antennas to not less than 20dB greater than the system gains under all operating conditions;

5. Bi-Directional Amplifiers (BDAs) used in emergency responder radio coverage systems shall be fitted with anti-oscillation circuitry and per-channel AGC;

6. The installation of amplification systems or systems that operate on or provide the means to cause interference on any emergency responder radio coverage networks shall be coordinated and approved by the Public Safety Radio System Operator;

7. Unless otherwise approved by the Public Safety Radio System Operator, only channelized signal boosters shall be permitted.

Exception: Broadband BDAs may be utilized when specifically authorized in writing by the Public Safety Radio System Operator.

510.4.2.5 System monitoring. The emergency responder radio enhancement system shall include automatic supervisory, and trouble signals that are monitored by a supervisory service and are annunciated by the fire alarm system in accordance with NFPA 72. The following conditions shall be separately annunciated by the fire alarm system, or, if the status of each of the following conditions is individually displayed on a dedicated panel on the radio enhancement system, a single automatic supervisory signal may be annunciated on the fire alarm system indicating deficiencies of the radio enhancement system:

1. Loss of normal AC power supply;

2. System battery charger(s) failure;

3. Malfunction of the donor antenna(s);

4. Failure of active RF-emitting device(s);

5. Low-battery capacity at 70-percent reduction of operating capacity;

6. Active system component malfunction;

7. Malfunction of the communications link between the fire alarm system and the emergency responder radio enhancement system.

510.4.2.6 Additional frequencies and change of frequencies. The emergency responder radio coverage system shall be capable of modification or expansion in the event frequency changes are required by the FCC or other radio licensing authority, or additional frequencies are made available by the FCC or other radio licensing authority.

510.4.2.7 Design documents. The fire code official shall have the authority to require “as-built” design documents and specifications for emergency responder communications coverage systems. The documents shall be in a format acceptable to the fire code official.

510.4.2.8 Radio communication antenna density. Systems shall be engineered to minimize the near-far effect. Radio enhancement system designs shall include sufficient antenna density to address reduced gain conditions.

Exceptions:

1. Class A narrow band signal booster devices with independent AGC/ALC circuits per channel.

2. Systems where all portable devices within the same band use active power control.

510.5 Installation requirements. The installation of the public safety radio coverage system shall be in accordance with NFPA 1221 (2019) and Sections 510.5.1 through 510.5.7.

510.5.1 Approval prior to installation. Amplification systems capable of operating on frequencies licensed to any public safety agency by the FCC or other radio licensing authority shall not be installed without prior coordination and approval of the Public Safety Radio System Operator.

510.5.2 Minimum qualifications of personnel. The minimum qualifications of the system designer and lead installation personnel shall include both of the following:

1. A valid FCC-issued general radio operators’ license.

2. Certification of in-building system training issued by an approved organization or approved school, or a certificate issued by the manufacturer of the equipment being installed.

510.5.3 Acceptance test procedure. Where an emergency responder radio coverage system is required, and upon completion of installation, the building owner shall have the radio system tested to verify that two-way coverage on each floor of the building is in accordance with Section 510.4.1. The test procedure shall be conducted as follows:

1. Each floor of the building shall be divided into a grid of 20 approximately equal test areas, with a maximum test area size of 6,400 square feet. Where the floor area exceeds 128,000 square feet, the floor shall be divided into as many approximately equal test-areas as needed, such that no test area exceeds the maximum square footage allowed for a test area.

2. Coverage testing of signal strength shall be conducted using a calibrated spectrum analyzer for each of the test grids. A diagram of this testing shall be created for each floor where coverage is provided, indicating the testing grid used for the test in Section 510.5.3(1), and including signal strengths and frequencies for each test area. Indicate all critical areas.

3. Functional talk-back testing shall be conducted using two calibrated portable radios of the latest brand and model used by the agency’s radio communications system or other equipment approved by the fire code official. Testing shall use Digital Audible Quality (DAQ) metrics, where a passing result is a DAQ of 3 or higher. Communications between handsets shall be tested and recorded in the grid square diagram required by Section 510.5.3(2): each grid square on each floor; between each critical area and a radio outside the building; between each critical area and the fire command center or fire alarm control panel; between each landing in each stairwell and the fire command center or fire alarm control panel.

4. Failure of more than 5 percent of the test areas on any floor shall result in failure of the test.

Exception: Critical areas shall be provided with 99 percent floor area coverage.

5. In the event two of the test areas fail the test, to be more statistically accurate, the floor shall be permitted to be divided into 40 equal test areas. Failure of not more than two nonadjacent test areas shall not result in failure of the test. If the system fails the 40-area test, the system shall be altered to meet the 95-percent coverage requirement.

6. A test location approximately in the center of each test area shall be selected for the test, with the radio enabled to verify two-way communications to and from the outside of the building through the public agency’s radio communications system. Once the test location has been selected, that location shall represent the entire test area. Failure in the selected test location shall be considered a failure of that test area. Additional test locations shall not be permitted.

7. The gain values of all amplifiers shall be measured, and the test measurement results shall be kept on file with the building owner so that the measurements can be verified during annual tests. In the event the measurement results become lost, the building owner shall be required to rerun the acceptance test to reestablish the gain values.

8. As part of the installation, a spectrum analyzer or other suitable test equipment shall be utilized to ensure spurious oscillations are not being generated by the subject signal booster. This test shall be conducted at the time of installation and at subsequent annual inspections.

9. Systems incorporating Class B signal booster devices or Class B broadband fiber remote devices shall be tested using two portable radios simultaneously conducting subjective voice quality checks. One portable radio shall be positioned not greater than 10 feet (3,048 mm) from the indoor antenna. The second portable radio shall be positioned at a distance that represents the farthest distance from any indoor antenna. With both portable radios simultaneously keyed up on different frequencies within the same band, subjective audio testing shall be conducted and comply with DAQ levels as specified in Sections 510.4.1.1 and 510.4.1.2.

10. Documentation maintained on premises. At the conclusion of the testing, and prior to issuance of the building Certificate of Occupancy, the building owner or owner’s representative shall place a copy of the following records in the DAS enclosure or the building engineer’s office. The records shall be available to the fire code official and maintained by the building owner for the life of the system:

a) A certification letter stating that the emergency responder radio coverage system has been installed and tested in accordance with this code, and that the system is complete and fully functional;

b) The grid square diagram created from the testing in Sections 510.5.3(2) and 510.5.3(3);

c) Data sheets and/or manufacturer specifications for the emergency responder radio coverage system equipment; back up battery; and charging system (if utilized);

d) A diagram showing device locations and wiring schematic;

e) A copy of the electrical permit.

11. Acceptance test reporting to fire code official. At the conclusion of the testing, and prior to issuance of the building Certificate of Occupancy, the building owner or owner’s representative shall submit to the fire code official a report of the acceptance test by way of the department’s third-party vendor thecomplianceengine.com.

510.5.4 FCC compliance. The emergency responder radio coverage system installation and components shall comply with all applicable federal regulations including, but not limited to, FCC 47 CFR Part 90.219.

510.5.5 Mounting of the donor antenna(s). To maintain proper alignment with the system designed donor site, donor antennas shall be permanently affixed to the highest possible position on the building or where approved by the fire code official. A clearly visible sign shall be placed near the antenna stating, “movement or repositioning of this antenna is prohibited without approval from the fire code official.” The antenna installation shall be in accordance with the applicable requirements in the International Building Code for weather protection of the building envelope.

510.5.6 Wiring. The backbone, antenna distribution, radiating, or any fiber-optic cables shall be rated as plenum cables. The backbone cables shall be connected to the antenna distribution, radiating, or copper cables using hybrid coupler devices of a value determined by the overall design. Backbone cables shall be routed through an enclosure that matches the building’s required fire-resistance rating for shafts or interior exit stairways. The connection between the backbone cable and the antenna cables shall be made within an enclosure that matches the building’s fire-resistance rating for shafts or interior exit stairways, and passage of the antenna distribution cable in and out of the enclosure shall be protected as a penetration per the International Building Code.

510.5.7 Identification Signs. Emergency responder radio coverage systems shall be identified by an approved sign located on or near the Fire Alarm Control Panel or other approved location stating “This building is equipped with an Emergency Responder Radio Coverage System. Control Equipment located in room (insert information provided by owner).” A sign stating “Emergency Responder Radio Coverage System Equipment” shall be placed on or adjacent to the door of the room containing the main system components.

510.6 Maintenance. The emergency responder radio coverage system shall be maintained operational at all times in accordance with Sections 510.6.1 through 510.6.4. agent shall have the emergency responder radio coverage system inspected and tested annually or where structural changes occur including additions or remodels that could materially change the original field performance tests. Testing shall consist of the following items set forth in Section 510.6(1) through (7):

1. In-building coverage test as required by the fire code official as described in Section 510.5.3 “Acceptance test procedure” or Section 510.6.1.1 “Alternative in-building coverage test.”

Exception: Group R Occupancy annual testing is not required within dwelling units.

2. Signal boosters shall be tested to verify that the gain/output level is the same as it was upon initial installation and acceptance or set to optimize the performance of the system.

3. Backup batteries and power supplies shall be tested under load of a period of 2 hours to verify that they will properly operate during an actual power outage. If within the 2-hour test period the battery exhibits symptoms of failure, the test shall be extended for additional one-hour periods until the integrity of the battery can be determined.

4. If a fire alarm system is present in the building, a test shall be conducted to verify that the fire alarm system is properly supervising the emergency responder communication system as required in Section 510.4.2.5. The test is performed by simulating alarms to the fire alarm control panel. The certifications in Section 510.5.2 are sufficient for the personnel performing this testing.

5. Other active components shall be checked to verify operation within the manufacturer’s specifications.

6. At the conclusion of the testing, a report, which shall verify compliance with Section 510.6.1, shall be submitted to the fire code official by way of the department’s third-party vendor thecomplianceengine.com.

7. At the conclusion of testing, a record of the inspection and maintenance along with an updated grid diagram of each floor showing tested strengths in each grid square and each critical area shall be added to the documentation maintained on the premises in accordance with Section 510.5.3.

510.6.1.1 Alternative In-building coverage test. When the comprehensive test documentation required by Section 510.5.3 is available, or the most recent full five-year test results are available if the system is older than six years, the in-building coverage test required by the fire code official in Section 510.6.1(1), may be conducted as follows:

1. Functional talk-back testing shall be conducted using two calibrated portable radios of the latest brand and model used by the agency’s radio communications system or other equipment approved by the fire code official. Testing shall use Digital Audible Quality (DAQ) metrics, where a passing result is a DAQ of 3 or higher. Communications between handsets in the following locations shall be tested: between the fire command center or fire alarm control panel and a location outside the building; between the fire alarm control panel and each landing in each stairwell.

2. Coverage testing of signal strength shall be conducted using a calibrated spectrum analyzer for:

a) Three grid areas per floor. The three grid areas to be tested on each floor are the three grid areas with poorest performance in the acceptance test or the most recent annual test, whichever is more recent; and

b) Each of the critical areas identified in acceptance test documentation required by Section 510.5.3, or as modified by the fire code official; and

c) One grid square per serving antenna.

3. The test area boundaries shall not deviate from the areas established at the time of the acceptance test, or as modified by the fire code official. The building shall be considered to have acceptable emergency responder radio coverage when the required signal strength requirements in Sections 510.4.1.1 and 510.4.1.2 are located in 95 percent of all areas on each floor of the building and 99 percent in Critical Areas, and any non-functional serving antenna are repaired to function within normal ranges. If the documentation of the acceptance test or most recent previous annual test results are not available or acceptable to the fire code official, the radio coverage verification testing described in Section 510.5.3 shall be conducted.

510.6.2 Additional frequencies. The building owner shall modify or expand the emergency responder radio coverage system at his or her expense in the event frequency changes are required by the FCC or other radio licensing authority, or additional frequencies are made available by the FCC Public Safety Radio System Operator or FCC license holder. Prior approval of a public safety radio coverage system on previous frequencies does not exempt this section.

510.6.3 Nonpublic safety system. Where other nonpublic safety amplification systems installed in buildings reduce the performance or cause interference with the emergency responder communications coverage system, the nonpublic safety amplification system shall be corrected or removed.

510.6.4 Field testing. Agency personnel shall have the right to enter onto the property at any reasonable time to conduct field testing to verify the required level of radio coverage or to disable a system that due to malfunction or poor maintenance has the potential to impact the emergency responder radio system in the region.

(19) A new Subsection 604.8 of the 2021 International Fire Code is adopted to read as follows:

604.8 Duty of building operators to repair elevator and give notice. Any owner or lessor of the entirety of a building subject to this chapter, or any agent thereof with the responsibility for managing such building (hereafter “building operator”) shall ensure that the elevator is accessible, usable and in good working order at all times.

604.8.1 Communication. Whenever an elevator is out of service, the building operator shall provide notice to all occupants in the building via text, e-mail, or phone call as well as a written notice posted on or adjacent to the elevator on each floor. The notice shall contain at least the following information:

1. The anticipated date and time that elevator service will resume;

2. Accommodations available for occupants that are dependent on elevator; and

3. Contact information if occupants have any questions.

Exception: Non-residential buildings may limit the notice to a written notice posted with the above information on or adjacent to the elevator on each floor.

604.8.2 Residential Buildings Served by a Single Elevator Level of Service. Buildings served by a single elevator shall maintain a full-service maintenance contract with a Washington State Licensed Elevator Company that provides the industries’ highest-level service.

604.8.3 Accommodations for Residential Buildings Served by a Single Elevator. Residential buildings served by a single elevator shall maintain a plan to address out of service conditions for mobility impaired occupants at no cost to the occupant. Such plan shall include at least the following elements:

1. Transportation in and out of the building. Building operators shall maintain a list of companies qualified to transport mobility impaired individuals in and out of the building up to once per day at no expense to the individual when elevator is out of service for up to 24 hours.

2. Alternate housing. When the elevator is out of service for longer than 72 hours, the building operator shall provide upon request alternative housing for any person residing in the building who needs to use the elevator to gain access to or egress from his or her unit because of such person’s impaired ability to climb stairs because of such person’s physical disability, medical condition, infirmity, illness, or other disability. Such alternative housing shall be decent, safe, sanitary and provide reasonable accommodation for a person’s disability. Any alternate housing shall be provided at the building operator’s expense. The duty to provide alternative housing shall not arise if the building operator is prevented from repairing the elevator within 72 hours or any time thereafter due to a natural disaster or an act of God.

604.8.4 Failure to timely repair-- Violation remedies. Where the failure to timely repair an elevator or to provide alternative housing, as required by Section 604.8.3, it shall be a violation of this code and subject to the enforcement provisions set forth in Chapter 21.12 WMC.

604.8.5 Prohibition of retaliation and discrimination in renting.

A. No landlord or building operator may bring or threaten to bring an action to recover possession, cause a tenant to quit the unit involuntarily, serve any notice to quit or notice of termination of tenancy, decrease any services, or increase the rent where the landlord’s intention is retaliation against the tenant for the tenant’s assertion or exercise of rights under this chapter by reason of their disability. Such retaliation shall be a defense to an action to recover possession, or it may serve as a basis for an affirmative suit by the tenant for actual and punitive damages and injunctive relief as may be available through the Human Rights Commission pursuant to Chapter 49.60 RCW, or other legal remedy.

B. It shall be illegal for any landlord to refuse to rent to any persons on the grounds that they may assert their rights under this chapter because they require an elevator for access to or egress from the building. Any such claim may be made to the Human Rights Commission pursuant to Chapter 49.60 RCW.

C. The enforcement provisions set forth in Chapter 21.12 WMC do not apply to the enforcement of Section 604.8.5.

604.8.6 Remedies cumulative. The remedies provided by this chapter are in addition to all other remedies available to any party with respect to ensuring accessibility and usability of elevators.

(20) A new Subsection 903.2.11.7 of the 2021 International Fire Code is adopted to read as follows:

903.2.11.7 Buildings exceeding 5,000 square feet. An automatic sprinkler system shall be installed throughout all newly constructed buildings regardless of type or use where the total gross floor area exceeds 5,000 square feet, including basements. An automatic sprinkler system shall also be installed throughout existing buildings when an addition is made to the building and the total gross floor area, including the basements, of the existing building and the addition combined exceeds 5,000 square feet of gross floor area. For purposes of this section, portions of buildings separated by one or more fire walls shall not be considered a separate building. If this section should conflict with any other requirement of Chapter 21.62 WMC, the provisions in WMC 21.10.050 shall apply.

(21) A new Subsection 903.3.9 is added to read as follows:

903.3.9 Fire sprinkler zones. When fire walls and/or horizontal exits are provided, the sprinkler system shall be zoned to coincide with the fire walls and/or horizontal exits.

Exception. Sprinkler zoning is not required in existing construction, provided that fire alarm initiating devices are provided that would provide the same level of occupant notification that a zoned sprinkler system would.

(22) Subsection 903.4.2 of the 2021 International Fire Code is amended to read as follows:

903.4.2 Alarms. An approved fire alarm system with audible and visible alarm notification appliances shall be provided for every automatic sprinkler system in accordance with Section 907 and throughout areas designated by the fire code official. Sprinkler water-flow alarm devices shall be activated by water flow equivalent to the flow of a single sprinkler of the smallest orifice size installed in the system. Alarm devices shall be provided on the exterior of the building in an approved location. Where a fire alarm system is installed, actuation of the automatic sprinkler system shall actuate the building fire alarm.

Exception: With approval of the fire code official, audible and visible alarm notification appliances may be omitted if there is an approved residential sprinkler system in one- or two-family dwelling units if not otherwise specifically required.

(23) Subsection 903.4.3 of the 2021 International Fire Code is amended to read as follows:

903.4.3 Floor control valves. Approved supervised indicating control valves shall be provided at the point of connection to the riser on each floor. The floor control valves shall be located within the interior exit stairway and within six feet of floors or landings unless chains or other approved devices are readily available.

Exception: In buildings without interior exit stairways, the location of the floor control valves shall be determined by the fire code official.

(24) Subsection 903.5 of the 2021 International Fire Code is amended to read as follows:

903.5 Testing and maintenance. Sprinkler systems shall be tested and maintained in accordance with Section 901.

903.5.1 Fire Sprinkler and Standpipe main/express drains. Fire Sprinkler and standpipe main/express drains shall be positioned to drain to the sanitary sewer, onsite sewage system, or other approved disposal system. Additionally, maintenance or testing discharges from fire pumps shall be treated to comply with the National Pollution Discharge Elimination System requirements. Water drained or otherwise discharged from a fire sprinkler system, standpipe, or fire pump in the course of testing and maintenance is considered an “illicit discharge” pursuant to Chapter 13.04 WMC and must drained to the sanitary sewer or be treated before discharging to stormwater drainage systems. (See Chapter 13.04 WMC.)

(25) Subsection 906.1 of the 2021 International Fire Code is amended to read as follows:

906.1 Where required. Portable fire extinguishers shall be installed in all the following locations:

1. In new and existing Group A, B, E, F, H, I, M, R-1, R-2, R-4, and S occupancies.

Exceptions:

1. In Group R-2 occupancies, portable fire extinguishers shall only be required to be within common areas and corridors and not within each dwelling unit.

2. In Group E occupancies, portable fire extinguishers shall be required only in locations specified in Items 2 through 6 where each classroom is provided with a portable fire extinguisher having a minimum rating of 2-A:20-B:C.

2. Within 30 feet (9,144 mm) distance of travel from commercial cooking equipment and from domestic cooking equipment in Group I-1; I-2, Condition 1; and R-2 college dormitory occupancies.

3. In areas where flammable or combustible liquids are stored, used, or dispensed.

4. On each floor of structures under construction, except Group R-3 occupancies, in accordance with Section 3315.1.

5. Where required by the sections indicated in Table 906.1.

6. Special-hazard areas, including but not limited to laboratories, computer rooms, and generator rooms, as required by the fire code official.

(26) Subsection 907.1 of the 2021 International Fire Code is amended to read as follows:

907.1 General. This section covers the application, installation, performance and maintenance of fire alarm systems and their components in new and existing building and structures:

1. The requirements of Section 907.2 are applicable to new buildings and structures; and new fire alarm systems and replacement of existing fire alarm control panels installed in existing structures.

2. When an existing fire alarm control unit is replaced in an existing building or structure, the entire fire alarm system shall be upgraded to comply with the requirements of Section 907.2.

a. Fire alarm systems upgrades shall not require upgrades to other building systems, unless necessary to meet the requirements of Section 907.2.

b. Pursuant to allowed modifications in Section 104.9 and subject to the approval of the fire code official, fire alarm system upgrades may be phased in over time not to exceed 60 months. Approval of a phased alarm system upgrade must be documented in an executed agreement between the applicant and the City, which shall contain measurable milestones, insurance requirements, and indemnity provisions.

3. The requirements of Section 907.9 are applicable to existing buildings and structures in addition to the requirement of Section 907.1, Item 2.

4. For the purpose of this section, fire barriers shall not be considered to create a separate building or structure.

5. Buildings and structures required by this section to be provided with a fire alarm system shall be provided with a single fire alarm system unless otherwise approved by the fire code official.

(27) Subsection 907.5.2.3 of the 2021 International Fire Code is amended to read as follows:

907.5.2.3 Visible alarms. Visible alarm notification appliances shall be provided in accordance with Sections 907.5.2.3.1 through 907.5.2.3.3.

Exceptions:

1. Visible alarm notification appliances are not required in alterations, except where an existing fire alarm system is replaced, or a new fire alarm system is installed.

2. Visible alarm notification appliances shall not be required in exits as defined in Chapter 2 of the IFC.

3. Visible alarm notification appliances shall not be required in elevator cars.

4. Visual alarm notification appliances are not required in critical care areas of Group I-2 Condition 2 occupancies that comply with Section 907.2.6, Exception 2.

(28) Subsection 907.6.3.1 of the 2021 International Fire Code is amended to read as follows:

907.6.3.1 Annunciation. All fire alarm systems in buildings without a fire command center shall be provided with an annunciator panel (or the main fire alarm control panel) located inside the building at the main addressed building entrance, except as approved at other locations by the fire code official.

(29) A new subsection 907.6.6.3.4 of the 2021 International Fire Code is adopted to read as follows:

907.6.6.3.4 Monitoring required. When required by the fire code official, all new and existing fire detection systems shall be monitored. Wired phone lines (POTS) are not permitted for new monitoring.

(30) Subsection 1011.12.2 of the 2021 International Fire Code is amended to read as follows:

[BE] 1011.12.2 Roof access. Where a stairway is provided to a roof, access to the roof shall be provided through a penthouse complying with Section 1511.2 of the International Building Code.

(31) Subsection 1103.2 of the 2021 International Fire Code is amended to read as follows:

1103.2 Emergency responder radio coverage in existing buildings. Buildings constructed prior to the implementation of this code shall not be required to comply with the emergency responder radio coverage provisions except if any of the conditions apply:

1. Whenever an existing wired communication system cannot be repaired or is being replaced.

2. Existing buildings identified in Section 510.2 of the IFC are undergoing substantial alteration as determined by the fire code official.

3. When buildings, classes of buildings or specific occupancies do not have minimum radio coverage signal strength as identified in Section 510.4.1 and it is determined by the fire code official that a lack of minimum signal strength poses an undue risk to emergency responders that cannot be reasonably mitigated by other means.

(32) Subsection 5003.9 of the 2021 International Fire Code is amended to read as follows:

5003.9 General safety precautions. General precautions for the safe storage, handling or care of hazardous materials shall be in accordance with Sections 5003.9.1 through 5003.9.11.

(33) A new subsection 5003.9.11 of the 2021 International Fire Code is adopted to read as follows:

5003.9.11 Manufacturer’s limitations. The storage and use of hazardous materials shall not exceed the manufacturer’s limitations on shelf life and any other restrictions on use.

(34) Subsection 5307.3 of the 2021 International Fire Code is amended to read as follows:

5307.3 Insulated liquid carbon dioxide or nitrogen systems used in beverage dispensing applications. Insulated liquid carbon dioxide or nitrogen systems with more than 100 pounds (45.4 kg) of carbon dioxide or nitrogen used in beverage dispensing applications shall comply with Section 5307.3.1.

5307.3.1 Ventilation. Where insulated liquid carbon dioxide or nitrogen storage tanks, cylinders, piping and equipment are located indoors, rooms or areas containing storage tanks, cylinders, piping and equipment, and other areas where a leak of carbon dioxide or nitrogen is expected to accumulate, shall be provided with mechanical ventilation in accordance with Section 5004.3 and designed to maintain the room containing carbon dioxide or nitrogen at a negative pressure in relation to the surrounding area.

Exception: A gas detection system complying with Section 5307.3.2 shall be permitted in lieu of mechanical ventilation.

5307.3.2 Gas detection system. Where ventilation is not provided in accordance with Section 5307.3.1, a gas detection system shall be provided in rooms or indoor areas and in below-grade outdoor locations with insulated carbon dioxide or nitrogen systems. Carbon dioxide or nitrogen sensors shall be provided within 12 inches (305 mm) of the floor in the area where the gas is expected to accumulate or other approved locations. The system shall be designed as follows:

1. Activates an audible and visible supervisory alarm at a normally attended location upon detection of a carbon dioxide or nitrogen concentration of 5,000 ppm (9,000 mg/m3).

2. Activates an audible and visible alarm within the room or immediate area where the system is installed upon detection of a carbon dioxide or nitrogen concentration of 30,000 ppm (54,000 mg/m3).

(35) Subsection 6104.2 of the 2021 International Fire Code is amended to read as follows:

6104.2 Maximum capacity within established limits. Within the limits established by law restricting the storage of liquefied petroleum gas for the protection of heavily populated or congested commercial areas, the aggregate capacity of any one installation shall not exceed a water capacity of 2,000 gallons (7,570 L).

Exception. In certain installations, this capacity limit may be altered at the discretion of the fire code official after consideration of special features such as topographical conditions, nature of occupancy and proximity to buildings, capacity of proposed tanks, degree of private fire protection to be provided, and facilities of the local fire department. The storage of liquefied petroleum gas shall conform to the provisions of other city ordinances that may apply.

(Ord. 753 § 21, 2024; Ord. 705 § 6 (Att. A), 2020)