11 Attachment 1 - Ordinance adopting new Building and Fire Codes
DRAFT ORDINANCE
AN ORDINANCE OF THE TOWN COUNCIL OF THE TOWN OF LOS GATOS
REPEALING AND REPLACING CHAPTER 6, BUILDING REGULATIONS AND
CHAPTER 9, FIRE PREVENTION AND PROTECTION, AND
ADOPTING NEW 2019 CALIFORNIA BUILDING AND FIRE CODES
WHEREAS, every three years, 14 State of California agencies review, amend, and
propose model codes to be adopted by the Building Standards Commission; and
WHEREAS, the California Building Standards Commission completed the adopti on and
approval of 12 new building codes, and local jurisdictions are required to adopt these codes by
January 1, 2020; and
WHEREAS, the Town of Los Gatos is proposing to adopt and amend Part 1, the California
Administrative Code to address administrative provisions; and
WHEREAS, the Town of Los Gatos is proposing to adopt the California Building Standards
Codes as Chapter 6 and the California Fire Code as Chapter 9 of the Town Code and to make
amendments to address climatic, topographic, and geological conditions; and
WHEREAS, the Town of Los Gatos is proposing to adopt the 2018 International Property
Maintenance Code and portions of the 2018 International Existing Building Code to provide
procedures for the maintenance, repair, and demolition of existing buildings; and
WHEREAS, the Town of Los Gatos, in adopting these codes will be consistent with the
State of California and other local municipalities.
NOW, THEREFORE, THE TOWN COUNCIL OF THE TOWN OF LOS GATOS DOES
HEREBY ORDAIN AS FOLLOWS:
SECTION I
CHAPTER 6 is deleted in its entirety and replaced with the following:
ARTICLE I. IN GENERAL (reserved)
ATTACHMENT 1
ARTICLE II. ADMINISTRATION OF CODES
Sec. 6.20.010. Conflicting Provisions.
When any provisions of the administrative sections of the codes adopted in this Chapter 6 are in
conflict with the administrative provisions found in the California Administrative or Building
Codes, the California Administrative and Building Codes shall apply. If any code adopted in this
Chapter does not include administrative provisions, the administrative provisions of the
California Building Codes shall apply.
ARTICLE III. BUILDING CODE
Sec. 6.30.010. Adopted.
The 2018 International Building Code (IBC) as amended by the State of California Building
Standards Commission and known as the 2019 California Building Code (CBC), CCR Title 24, Part
2, Volumes 1 and 2, with Appendix Chapters B, I, and J, with modifications provided in sections
6.30.020 through 6.30.180 of this article, is adopted by reference.
The 2019 California Administrative Code, California Code of Regulations, Title 24, Part 1, is also
adopted by reference.
Sec. 6.30.020. Fire Protection Systems.
Section 901.2 of the California Building Code adopted by this article is amended to read as
follows:
Fire Protection Systems. Fire protection systems shall be installed, repaired, operated and
maintained in accordance with this code and the California Fire Code as amended by the Town
of Los Gatos.
Sec. 6.30.030. Roof Drainage.
1502 is amended to add Section 1502.5:
Over Public Property.
Roof Drainage water from a building shall not be permitted to flow over public property.
Exception(s): 1) Group R3, and Group U Occupancies
2) Other occupancies where the drainage plan and method of drainage have been
approved by the “Building Official".
Sec. 6.30.040. Roof Covering Requirements in a Wildland-Urban Interface Fire Area and other
areas.
Section 1505.1.2 Roof coverings within state responsibility areas is amended to read:
1505.1.2 Roof coverings within state responsibility areas. The entire roof covering of every
existing structure where more than 50 percent of the total roof area is replaced within any one -
year period, the entire roof covering of every new structure, and any roof covering applied in
the alteration, repair or replacement of the roof of every existing structure, shall be fire-
retardant roof covering that is at least Class B Class A.
Section 1505.1.3 is amended to read: 1505.1.3 Roof coverings within all other areas.
The entire roof covering of every existing structure where more than 50 percent of the total
roof area is replaced within any one-year period, the entire roof covering of every new
structure, and any roof covering applied in the alteration, repair or replacement of the roof of
every existing structure, shall be fire-retardant roof covering that is at least Class C Class A.
Section 1505.1.4 is amended to read:
1505.1.4. Roofing requirements in a Wildland-Urban Interface Fire Area. The entire roof
covering of every existing structure where more than 50 percent of the total roof area is
replaced within any one-year period, the entire roof covering of every new structure, and any
roof covering applied in the alteration, repair or replacement of the roof of every existing
structure, shall be a fire-retardant roof covering that is at least Class A.
Roofing requirements for structures located in a Wildland-Urban Interface Fire Area shall also
comply with Section 705A.
701A.3 Application is amended to read:
701A.3 Application. New buildings located in any Fire Hazard Severity Zone or any Wildland-
Urban Interface Fire Area designated by the enforcing agency constructed after the application
date shall comply with the provisions of this chapter.
Exceptions:
1. Buildings of an accessory character classified as a Group U occupancy and not
exceeding 120 square feet in floor area, when located at least 30 feet from an
applicable building.
2. Buildings of an accessory character classified as Group U occupancy of any
size located at least 50 feet from an applicable building.
3. Buildings classified as a Group U Agricultural Building, as defined in Section
202 of this code (see also Appendix C – Group U Agricultural Buildings), when
located at least 50 feet from an applicable building.
4. Additions to and remodels of buildings originally constructed prior to the
applicable application date.
5. Group C, special buildings conforming to the limitations specified in Section
450.4.1.
For the purpose of this section and Section 710A, applicable building includes all buildings that
have residential, commercial, educational, institutional, or similar occupancy type use.
707A.9 Underside of appendages is amended to read:
707A.9 Underside of appendages. When required by the enforcing agency the underside of
overhanging appendages shall be enclosed to grade in accordance with the requirements of this
chapter or the underside of the exposed under-floor shall consist of one of the following:
1. Noncombustible material
2. Ignition-resistant material
3. One layer of 5/8-inch Type X gypsum sheathing applied behind an exterior covering on
the underside of the floor projection
4. The exterior portion of a 1-hour fire resistive exterior wall assembly applied to the
underside of the floor including assemblies using the gypsum panel and sheathing
products listed in the Gypsum Association Fire Resistance Design Manual
5. The underside of a floor assembly that meets the performance criteria in accordance
with test procedures set forth in either of the following:
5.1 SFM Standard 12-7A3; or
5.2 ASTM E2957
Exception: Structural column and beams do not require protection when constructed
with sawn lumber or glue laminated wood with the smallest minimum nominal
dimension of 4 inches (102 mm). Sawn of glue-laminated planks splined, tongue-and-
groove, or set close together and well spiked.
710A.3 Where required is amended to read:
710A.3 Where required. No requirements shall apply to accessory building or miscellaneous
structures when located at least 50 feet from an applicable building. Applicable accessory
buildings and attached miscellaneous structures, or detached miscellaneous structures that are
installed at a distance of less than 3 feet from an applicable building, shall comply with this
section. When required by the enforcing agency, detached miscellaneous structures that are
installed at a distance of more than 3 feet but less than 50 feet from an applicable building shall
comply with the requirements of this section.
710A.3.1 Accessory building requirements. Applicable accessory buildings that are less
than 120 square feet in floor area and are located more than 30 feet but less than 50 feet from
an applicable building shall be constructed of noncombustible materials or of ignition-resistant
materials as described in Section 704A.2.
710A.3.2 Attached miscellaneous structure requirements. Applicable miscellaneous
structures that are attached to, or installed at a distance of less than 3 feet from, an applicable
building shall be constructed of non-combustible materials or of ignition-resistant materials as
described in Section 704A.2.
710A.3.3 Detached miscellaneous structure requirements. When required by the
enforcing agency, applicable detached miscellaneous structures that are installed at a distance
of more than 3 feet but less than 50 feet from an applicable building shall be constructed of
noncombustible materials or of ignition-resistant materials as described in Section 704A.2.
Applicable accessory buildings and attached miscellaneous structures or detached
miscellaneous structures shall comply with this section and shall be constructed of
noncombustible materials or of ignition-resistant materials as described in section 704A.2.
Sec. 6.30.060. Concrete Strength.
Section 1705.3, Exception 1 is amended to read as follows:
Exception: Special inspections and tests shall not be required for:
1. Isolated spread concrete footings of buildings three stories or less above grade plane that are
fully supported on earth or rock, where the structural design of the footing is based on a
specified compressive strength, f’c, no greater than 2,500 pounds per square inch (psi) (17.2
Mpa).
Sec. 6.30.070. Modification to ACI 318.
Section 1905.1.7 ACI 318, Section 14.1.4 is deleted and amended to read as follows:
1905.1.7 ACI 318, Section 14.1.4. Delete ACI 318, Section 14.1.4, and replace with the following:
14.1.4 – Plain concrete in structures assigned to Seismic Design Category C, D, E
or F.
14.1.4.1 – Structures assigned to Seismic Design Category C, D, E or F shall not
have elements of structural plain concrete, except as follows:
(a) Structural plain concrete basement, foundation or other walls below the base as
defined in ASCE 7 are permitted in detached one- and two-family dwellings three
stories or less in height constructed with stud-bearings walls. In dwellings assigned
to Seismic Design Category D or E, the height fo the wall shall not exceed 8 feet
(2438 mm), the thickness shall be not less than 7 ½ inches (190 mm), and the wall
shall retain no more than 4 feet (1219 mm) of unbalanced fill. Walls shall have
reinforcement in accordance with 14.6.1.
(b) Isolated footings of plain concrete supporting pedestals or columns are permitted,
provided the projection of the footing beyond the face of the supported member
does not exceed the footing thickness.
Exception: In detached one and two-family dwellings, three stories or less in
height, the projection of the footing beyond th e face of the supported member is
permitted to exceed the footing thickness.
(c) Plain concrete footings supporting walls are permitted, provided the footings have
at least two continuous longitudinal reinforcing bars. Bars shall not be smaller than
No. 4 and shall have a total area of not less than 0.002 times the gross cross-
sectional area of the footing. For footings that exceed 8 inches (203 mm) in
thickness, a minimum of one bar shall be provided at the top and bottom of the
footing. Continuity of reinforcement shall be provided at corners and intersections.
Exceptions:
1. In Seismic Design Categories A, B, and C, detached one- and two-family
dwellings three stories or less in height constructed with stud-bearing walls
are permitted to have plain concrete footings without longitudinal
reinforcement.
2. For foundation systems consisting of plain concrete footings and a plain
concrete stemwall a minimum of one bar shall be provided at the top of the
stemwall and at the bottom of the footing.
3. Where a slab on ground is cast monolithically with the footing, one No. 5 bar
is permitted to be located at either the top of the slab or bottom of the
footing.
14.1.4 - Plain concrete in structures assigned to Seismic Design Category C, D, E or F.
14.1.4.1- Structures assigned to Seismic Design Category C, D, E or F shall not have
elements of structural plain concrete, except as follows:
(a) Left intentionally blank.
(b) Isolated footings of plain concrete supporting pedestals or columns are
permitted, provided the projection of the footing beyond the face of the
supported member does not exceed the footing thickness.
(c) Plain concrete footings supporting walls are permitted, provided the footings
have at least two continuous longitudinal reinforcing bars not smaller than No. 4,
with a total area of not less than 0.002 times the gross cross-sectional area of the
footing. A minimum of one bar shall be provided at the top and bottom of the
footing. Continuity of reinforcement shall be provided at corners and
intersections.
Sec. 6.30.085. Swimming Pools, Spas, and Hot Tubs:
3109 Swimming Pools Spas and Hot Tubs is adopted in its entirety.
Sec. 6.30.090. IBC Oversight. The California adoption of the new 2018 International Building
Code may have inadvertently eliminated some construction requirements by oversight or
erroneous reference to another code. In cases where the code adoption has inadvertently
deleted or missed referenced necessary construction requirements, the Town of Los Gatos
Building Official may authorize use of construction requirements from the last pr eviously
adopted International Codes.
Sec. 6.30.170. Schedule of permit fees. Administration Chapter 1, Division II, Section 109.2 of
the 2019 California Building Code adopted by this article states that “… a fee for each permit
shall be paid as required, in accordance with the schedule as established by the applicable
governing authority (Town of Los Gatos).
109.7. Plan Review Fees. Add Section 109.7 as follows:
When submittal documents are required by Section 107, a plan review fee shall be paid at the
time of submitting the submittal documents for plan review. Said plan review fee shall be 65
percent of the building permit fee. The plan review fees specified in this section are separate
fees from the permit fees and are in addition to the permit fees.
When submittal documents are incomplete or changed so as to require additional plan review
or when the project involves deferred submittal items as de fined in Section 107.3.4.1, an
additional plan review fee shall be charged per the hour plan review rate as adopted by the
Town of Los Gatos.
Sec. 6.30.180. Refunds. Administration Chapter 1, Section 109.6 of the 2019 California Building
Code adopted by this article is amended to add Section 109.6.1:
109.6.1. Refunds. The building official may authorize refunds of Building Division fees which
were erroneously paid or collected.
The building official may authorize refunding of not more than 80 percent of the permit fee paid
when no work or inspections has been done under a permit issued.
The building official may authorize refunding of not more than 80 percent of the collected plan
review fee when the plan check application is withdrawn or cancelled prior to any plan review
work being done.
The building official shall not authorize refunding of any collected fee until written request for
refund by the original permittee or applicant is received. Requests must be received no later
than 180 days after the date of fee payment.
ARTICLE IV. PLUMBING CODE
Sec. 6.40.010. Adopted.
The Uniform Plumbing Code, 2018 Edition, as amended by the State of California Building
Standards Commission, California Code of Regulations, Title 24, Part 5, as the 2019 California
Plumbing Code is adopted with Appendix Chapters A, B, D, G, I, K, and L only.
Sec. 6.40.020. Backflow protection.
The first sentence of 710.1 is amended to read as follows:
710.1. Backflow Protection. Fixtures installed on a floor level that is lower than the next upstream
manhole cover of the public, or private sewer shall be protected from backflow of sewage by install ing
an approved type of backwater valve. Fixtures on such floor level that are not below the next
upstream manhole cover shall not be required to be protected by a backwater valve. Fixtures on floor
levels above such elevation shall not discharge through the backwater valve. Drainage piping serving
fixtures which have flood level rims less than twelve (12) inches (304.8 mm) above the elevation of the
next upstream manhole and/or flushing inlet cover at the public or private sewer system serving such
drainage piping shall be protected from backflow of sewage by installing an approved type backwater
valve. Fixtures above such elevation shall not discharge through the backwater valve, unless first
approved by the Administrative Authority. Cleanouts for drains that pass through a backwater valve
shall be clearly identified with a permanent label stating, “backwater valve downstream.”
ARTICLE V. MECHANICAL CODE
Sec. 6.50.010. Adopted.
The Uniform Mechanical Code (UMC), 2018 Edition, amended by the State of California Building
Standards Commission, CCR Title 24, Part 4, as the 2016 California Mechanical Code is adopted by
reference.
ARTICLE VI. ELECTRICAL CODE
Sec. 6.60.010. Adopted.
The National Electrical Code, 2017 Edition, as amended by the State of California Building Standards
Commission, CCR Title 24, Part 3, as the 2016 California Electrical Code is adopted by reference.
ARTICLE VII. ENERGY CODE
Sec. 6.70.010. Adopted.
The 2019 California Energy Code, CCR Title 24, Part 6 is adopted by reference.
ARTICLE VIII. REFERENCE STANDARDS CODE
Sec. 6.80.010. Adopted.
The 2019 California Referenced Standards Code, CCR Title 24, Part 12, is adopted by reference.
ARTICLE IX. HISTORICAL BUILDING CODE
Sec. 6.90.010. Adopted.
The 2019 California Historical Building Code, CCR Title 24, Part 8 including Appendix A is adopted by
reference.
ARTICLE X. EXISTING BUILDING CODE
Sec. 6.100.010. Adopted.
The 2018 International Existing Building Code (IEBC), specifically Appendix Chapter A1, as amended by
the State of California Building Standards Commission and known as the 2019 California Existing
Building Code CCR Title 24, Part 10, is adopted by reference.
Sec. 6.100.020. Additional Chapters Adopted.
The following Chapters of the 2018 International Existing Building Code, as published by the
International Code Council (ICC) are also adopted:
Chapter 9
Chapter 14
Appendix A2
Appendix A3
Appendix A4
Appendix A5
ARTICLE XI. INTERNATIONAL PROPERTY MAINTENANCE CODE
Sec. 6.110.010. Adopted.
The 2018 International Property Maintenance Code, as published by International Code Council (ICC),
is adopted by reference.
Sec. 6.110.020. Application of other codes.
Subsection 102.3 of 2018 International Property Maintenance Code adopted by this Article is amended
to read as follows:
Repairs, additions or alterations to a structure, or changes of occupancy, shall be done in accordance
with the procedures and provisions of the IBC, IEBC, IECC, IFC, IFGC, IMC, IRC, IPC and NFPA 70.
Nothing in this code shall be construed to cancel, modify or set aside any provision of the International
Zoning Code. California Building Code, California Plumbing Code, California Electrical Code and
California Mechanical Code. Nothing in this code shall be construed to cancel, modify or set aside any
provisions of the Town of Los Gatos Zoning Code.
ARTICLE XII. CALIFORNIA GREEN BUILDING STANDARDS CODE
Sec. 6.120.010. Adopted.
Chapters 1 through 8 of the 201 9 California Green Building Standards Code, are adopted by reference.
These are the unmodified Mandatory Measures and Compliance Forms.
ARTICLE XIII.
Sec. 6.130.010. Additions and alterations. Clarification. Section 301.1.1 Additions and alterations is
clarified as follows:
301.1.1. Additions and alterations. [HCD] The mandatory provisions of Chapter 4 shall be applied to
additions or alterations of existing residential buildings where the addition or alteration increases the
building’s conditioned area, volume, or size. The requirements shall apply only to and/or within the
specific area of the addition or alteration.
Note: On and after January 1, 2014, residential buildings undergoing permitted alterations,
additions or improvements shall replace noncompliant plumbing fixtures with water-
conserving plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a
certificate of final completion, certificate of occupancy or final permit approval by the local
building department. See Civil Code Section 1101.1, et seq., for the definition of a
noncompliant plumbing fixture, types of residential buildings affected and other important
enactment dates.
Clarification: Based on definitions found within the California Building Code and the California Green
Building Standards Code, alteration and improvements are interpreted to mean any construction to an
existing structure which enhance or improve the structure.
Construction related to repairs or maintenance of the structure is not considered to be an alteration or
improvement. Alteration, as defined in the 2019 California Building Code, states in part; “Normal
maintenance, reroofing, painting or wallpapering, or changes to mechanical and electrical systems are
not alterations unless they affect the usability of the building or facility.” Therefore, permits can be
issued for property maintenance and repair without the requirement to replace noncompliant
plumbing fixtures. The following is a list of permits that are considered to be repa ir or maintenance:
• Electrical Service Change Out
• HVAC Change Out
• Re-Roof
• Sewer Line Replacement
• Siding or Stucco application
• Site Work: Retaining Walls, Fences, Walkways, etc.
• Water heater Replacement
• Window Replacement
• Other Repairs as determined by the Building Official
ARTICLE XIV. BUILDING RELOCATION CODE OF THE TOWN
DIVISION 1. GENERALLY
Sec. 6.140.010. Title.
This article is the Building Relocation Code of the Town of Los Gatos.
Sec. 6.140.020. Interference with demolition or removal of building.
It shall be unlawful for any person to interfere with or obstruct the Building Official, any person
engaged by the Town, or any representative of any surety, engaged in inspection or in the work of
completing, demolishing, or removing any building or structure for which a building relocation permit
has been issued under Division 2 of this article, after a default has occurred in timely completion of the
work or in the performance of the other terms or conditions of the permit.
DIVISION 2. PERMIT
Sec. 6.140.030. Required, exceptions.
It shall be unlawful for any person to move any building or structure on any parcel of land in the Town
(except a contractor's tool house, construction building or similar structure which is moved as
construction work requires) without first obtaining a permit and posting a bond as provided in this
article.
Sec. 6.140.040. Application.
An application for a permit required by the provisions of this division shall be made in writing on the
form provided by the Town. The application shall:
(1) Be signed by the permittee or the permittee's authorized agent (who may be required to submit
evidence proving authority);
(2) Be accompanied by plans, photographs or other substantiating data as reasonably may be
required by the Building Official; and
(3) Contain such information as reasonably may be required by the Building Official in order to carry
out the purposes of this chapter.
Sec. 6.140.050. Review of application, duty of applicant.
The application for a permit required by the provisions of this division, including the plans and other
data filed with it, shall be checked by the Building Official, who is authorized to conduct any
investigation in connection therewith may be deemed reasonably necessary. If, when the Building
Official has completed such investigation and has notified the applicant that a permit will issue, the
applicant fails for a period of sixty (60) days to post the bond and any other instrument required by
this division, the application shall become void.
Sec. 6.140.060. Issuance, fees.
(a) Subject to the requirements contained in this article, if in the judgment of the Building Official the
conditions of the building or structure can be effectively and practically repaired or restored to comply
with this Code, the Building Official shall issue a permit to the owner of the property where the
building or structure is to be located.
(b) A permit fee shall be paid at the time of issuance of the permit. The amount of the fee shal l be
fixed by resolution of the Town Council.
Sec. 6.140.070. When issuance prohibited.
The Building Official shall not issue a permit under this division for any building or structure:
(1) Which does not or cannot be repaired or modified to comply with this code, as it presently exists
or hereafter may be amended;
(2) Which is so constructed or in such condition as to be a substandard building;
(3) Which is infested with pests or is unsanitary;
(4) Which is so dilapidated, defective, unsightly, or in such a condition of deterioration or disrepair
that its relocation at the proposed site would cause appreciable harm to or be materially detrimental
to the existing improvements on nearby property;
(5) If the proposed use is prohibited by the zoning ordinance;
(6) If the structure is of a type prohibited at the site of the proposed relocation by this code, or any
other statute or ordinance; or
(7) If the structure or site has not received approval as prescribed in sections 29.20.140 t hrough
29.20.155 of the Town Code. The body granting such approval shall first consider and determine that
the proposed site and building are compatible in use, size and architecture with other buildings and
structures in the area of the proposed relocation.
Sec. 6.140.080. Conditions of issuance.
In connection with the issuance of any permit under this division, the Building Official or the body
granting architecture and site approval or both may attach to the permit such conditions which are
necessary to assure compliance with the purposes of this article and the zoning ordinance, and to
assure that the building or structure when relocated will be compatible with and not detrimental or
injurious to the buildings or structures in the area of the propose d relocation. Such conditions may
include, but are not limited to:
(1) A limitation of the period of time required to complete the work of relocation;
(2) Requirements for changes, alterations, additions or repairs;
(3) The providing of all utility services by the time the building relocation is finished;
(4) Provision for any improvement work or dedication provided for by the zoning ordinance;
(5) The applicant's written agreement to indemnify the Town for any and all damages or injury to
Town property incurred in the course of the moving, including but not limited to damage or injury to
streets, thoroughfares, pavements, curbs, gutters, sidewalks, sewers, public lighting equipment and
plants.
Sec. 6.140.090. Bond required.
(a) As a condition precedent to the issuance of any building relocation permit, the applicant shall post
a surety bond, the form of which is subject to approval by the Town Attorney, issued by a surety
company conducting business in the State. The penal sum of the bond shall be an amount equal to the
estimated cost, plus ten (10) percent, of all the work required to perform the relocation to comply
with all of the conditions of the permit. The cost estimate is made by the Building Official.
(b) The applicant, in lieu of posting a surety bond, may deposit with the town an amount equal to the
required bond amount, in cash.
Sec. 6.140.100. Conditions of bond.
A surety bond shall contain, and any deposit shall be subject to, the following conditions:
(1) All work, including performance of conditions of the permit (except for performance of conditions
such as street improvements when provision is made in a contract with the Town to do the work at a
later time) shall be performed and completed within one hundred twenty (120) days after the date of
issuance of the permit. After that time, the permit expires.
(2) The time limit and expiration date of the permit may be extended for good cause after written
request of both the principal and the surety. The request may be made e ither during or after the one-
hundred-twenty-day period. If the Building Official decides to grant the request the Building Official
shall notify the principal and surety in writing stating the new deadline. The Building Official need not
grant the request if the work is not being done continuously and diligently, or if reasonable progress
has not been made.
(3) The term of each bond shall begin on the date the bond instrument is delivered to the town and
shall end upon the acceptance by the Building Official of performance of all the terms and conditions
of the permit as satisfactory and complete.
(4) The Building Official, the surety and their representatives shall have access to the premises to
inspect the progress of the work.
(5) Upon default by the principal, the surety shall be required to complete the work and to perform
all conditions of the permit. The principal shall give the surety right-of-entry onto the site for those
purposes.
(6) In the event of any default in the performance of any te rm or condition of the permit, or failure to
complete the work before the permit expires, the surety or any person employed or engaged on its
behalf, or the building official, or any person employed or engaged on behalf of the Town may go on
the premises to complete the required work or to remove or demolish the building or structure, and
clear, clean and restore the site.
Sec. 6.140.110. Default on bond.
(a) If the permittee as principal on the bond defaults in the performance of the conditions required
by the permit, or fails to complete the work before the permit expires, the Building Official shall give
notice in writing to the principal and the surety, stating the conditions which have not been complied
with and the period of time deemed by the Building Official to be reasonably necessary for the
completion of the work.
(b) After receipt of the notice, the surety, within the time therein specified, shall finish the work.
When the principal has defaulted in any way, the surety, at its option, in lieu of completing the work
required, may remove or demolish the building or structure and clear, clean and restore the site.
Sec. 6.140.120. Bond other than surety bond--Default.
If a deposit has been made as provided in Section 6.140.090, the Building Official shall give notice of
default, as provided in section 6.140.110, to the permittee. If the permittee does not perform within
the time specified in the notice, the Building Official shall proceed without delay and without further
notice or proceeding whatever to use the deposit, or any portion of the deposit necessary to cause the
required work to be done by contract or otherwise at the Building Official's discretion, upon the
completion of the work. The balance, if any, of the deposit, shall be returned to the depositor or to the
depositor's successors or assigns after deducting the cost of the work plus ten (10) percent of the cost,
which is an amount to defray the Town's cost in enforcement and administration.
Sec. 6.140.130. Same--Release. When a deposit has been made as provided in Section 6.140.090 and
all requirements of the permit have been completed, the Building Official shall return the deposit to
the depositor or to the depositor's successors or assigns, except any portion thereof that may have
been used or deducted as provided in this section.
ARTICLE XV. CALIFORNIA RESIDENTIAL BUILDING CODE
Sec. 6.150.010. Adopted.
The 2019 California Residential Code, California Code of Regulations, Title 24, Part 2.5 is adopted by
reference including Appendices H, K, O, Q, S, V, and X and as locally modified by the following Sections
of this Article.
Sec. 6.150.020. Fire Protection Amendments.
R310.1 Emergency escape and rescue opening required is amended as follows:
R310.1 Exception 2 is deleted in its entirety.
2. Where the dwelling or townhouse is equipped with an automatic sprinkler system installed in
accordance with Section P2904, sleeping rooms in basements shall not be required to have
emergency escape and rescue opening provided that the basement has one of the following:
2.1 One means of egress complying with Section R311 and one emergency escape and
rescue opening.
2.2 Two means of egress complying with Section R311.
R313.1 Townhouse automatic fire sprinkler systems is amended as follows:
R313.1 Townhouse automatic fire sprinkler systems. An automatic residential fire sprinkler system
shall be installed in townhouses.
Exception: An automatic residential fire sprinkler system shall not be required where additions
or alterations are made to existing townhouses that do not have an automatic residential fire sprinkler
system installed. An automatic residential fire sprinkler system shall be installed in all new townhouses
and in existing townhouses when additions are made that increase the building area to more than
3,600 square feet.
Exception: One or more additions made to an existing building after January 1, 2011 that do not total
more than 1000 square feet of building area.
R313.2 One- and two-family dwellings automatic fire sprinkler systems is amended as follows:
R313.2 One- and two-family dwellings automatic fire sprinkler systems. An automatic residential fire
sprinkler system shall be installed in one- and two-family dwellings as follows:
1. 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.
2. Accessory dwelling Unit provided that all of the following are met:
2.1 The unit meets the definition of an Accessory Dwelling Unit as defined in the
Government Code Section 65852.2.
2.2 The existing primary residence does not have automatic fire sprinklers.
2.3 The accessory detached dwelling unit does not exceed 1,200 square feet in size.
2.4 The unit is on the same lot as the primary residence.
1. In all new one- and two-family dwellings and in existing one- and two-family dwellings when
additions are made that increase the building area to more than 3,600 square feet, whether by
increasing the area of the primary residence or by creation of an attached Accessory Dwelling
Unit.
2. In all attached Accessory Dwelling Units, additions or alterations to an existing one- and
two-family dwelling that have an existing fire sprinkler system.
Exceptions:
1. One or more additions made to a building after January 1, 2011 that does not
total more than 1,000 square feet of building area and meets all access and water
supply requirements of Chapter 5 and Appendix B and C of the 2019 California Fire
Code.
2. Detached Accessory Dwelling Units, provided that all of the following are met:
2.1 The unit meets the definition of an Accessory Dwelling Unit as defined in the
Government Code Section 65852.2.
2.2 The existing primary residence does not have automatic fire sprinklers.
2.3 The accessory detached dwelling unit does not exceed 1,200 square feet in size.
2.4 The unit is on the same lot as the primary residence.
2.5 The unit meets all access and water supply requirements of Chapter 5 and
Appendix B and C of the 2019 California Fire Code.
3. In all new basements and in existing basements that are expanded by more than 50%.
R337.1.3 Application is amended to read:
R337.1.3 Application. New buildings located in any Fire Hazard Severity Zone or any Wildland-Urban
Interface Fire Area designated by the enforcing agency constructed after the applicatio n date shall
comply with the provisions of this chapter.
Exceptions:
1. Buildings of an accessory character classified as a Group U occupancy and not exceeding
120 square feet in floor area, when located at least 30 feet from an applicable building.
2. Buildings of an accessory character classified as Group U occupancy of any size located
at least 50 feet from an applicable building.
3. Buildings classified as a Group U Agricultural Building, as defined in Section 202 of this
code (see also Appendix C – Group U Agricultural Buildings), when located at least 50 feet from
an applicable building.
4. Additions to and remodels of buildings originally constructed prior to the applicable
application date.
5. Group C, special buildings conforming to the limitations specified in Section 450.4.1.
For the purpose of this section and Section R337.10, applicable building includes all buildings that have
residential, commercial, educational, institutional, or similar occupancy type use.
R337.7.9 Underside of appendages is amended to read:
R337.7.9 Underside of appendages. When required by the enforcing agency the underside of
overhanging appendages shall be enclosed to grade in accordance with the requirements of this
chapter or the underside of the exposed under-floor shall consist of one of the following:
1. Noncombustible material
2. Ignition-resistant material
3. One layer of 5/8-inch Type X gypsum sheathing applied behind an exterior covering on the
underside of the floor projection
4. The exterior portion of a 1-hour fire resistive exterior wall assembly applied to the underside of
the floor including assemblies using the gypsum panel and sheathing products listed in the
Gypsum Association Fire Resistance Design Manual
5. The underside of a floor assembly that meets the performance criteria in accordance with test
procedures set forth in either of the following:
5.1 SFM Standard 12-7A3; or
5.2 ASTM E2957
Exception: Structural column and beams do not require protection when constructed with
sawn lumber or glue laminated wood with the smallest minimum nominal dimension of 4
inches (102 mm). Sawn of glue-laminated planks splined, tongue-and-groove, or set close
together and well spiked.
R337.10.3 Where required is amended to read:
R337.10.3 Where required. No requirements shall apply to accessory building or miscellaneous
structures when located at least 50 feet from an applicable building. Applicable accessory buildings
and attached miscellaneous structures, or detached miscellan eous structures that are installed at a
distance of less than 3 feet from an applicable building, shall comply with this section. When required
by the enforcing agency, detached miscellaneous structures that are installed at a distance of more
than 3 feet but less than 50 feet from an applicable building shall comply with the requirements of this
section.
R337.10.3.1 Accessory building requirements. Applicable accessory buildings that are less
than 120 square feet in floor area and are located more than 30 feet but less than 50 feet from an
applicable building shall be constructed of noncombustible materials or of ignition -resistant materials
as described in Section R337.4.2.
R337.10.3.2 Attached miscellaneous structure requirements. Applicable miscellaneous
structures that are attached to, or installed at a distance of less than 3 feet from, an applicable
building shall be constructed of non-combustible materials or of ignition-resistant materials as
described in Section R337.4.2.
R337.10.3.3 Detached miscellaneous structure requirements. When required by the enforcing
agency, applicable detached miscellaneous structures that are installed at a distance of more than 3
feet but less than 50 feet from an applicable building shall be constructed of noncomb ustible materials
or of ignition-resistant materials as described in Section R337.4.2. Applicable accessory buildings and
attached miscellaneous structures or detached miscellaneous structures shall comply with this section
and shall be constructed of noncombustible materials or of ignition-resistant materials as described in
section R337.4.2.
R902.1.2 Roof coverings within state responsibility areas is amended to read:
R902.1.2 Roof coverings within state responsibility areas. The entire roof covering of every existing
structure where more than 50 percent of the total roof area is replaced within any one-year period,
the entire roof covering of every new structure, and any roof covering applied in the alteration, repair
or replacement of the roof of every existing structure, shall be fire -retardant roof covering that is at
least Class B Class A.
R902.1.3 Roof coverings in all other areas is amended to read:
R902.1.3 Roof coverings in all other areas. The entire roof covering of every existing structure where
more than 50 percent of the total roof area is replaced within any one -year period, the entire roof
covering of every new structure, and any roof covering applied in the alteration, repair or repla cement
of the roof of every existing structure, shall be fire-retardant roof covering that is at least Class C Class
A.
R902.1.4 Roofing requirements in a wildland-urban interface fire area is amended to read:
R902.1.4 Roofing requirements in a wildland urban interface fire area. The entire roof covering of
every existing structure where more than 50 percent of the total roof area is replaced within any one -
year period, the entire roof covering of every new structure, and any roof covering applied in the
alteration, repair or replacement of the roof of every existing structure, shall be a fire -retardant roof
covering that is at least Class A.
Roofing requirements for structures located in a Wildland-Urban Interface Fire Area shall also comply
with Section R337.5.
Sec. 6.150.040. Limits on methods using Gypsum Board and Cement Plaster .
Table R602.10.3(3) is amended as follows:
The title of Table R602.10.3(3) is amended to read:
TABLE R602.10.3(3)g
Footnote “g” is added Table R602.10.3(3), to read:
g. In Seismic Design Categories D0, D1, and D2, Method GB is not permitted, and the use of
Method PCP is limited to one-story dwellings and accessory structures.
R602.10.4 Construction methods for braced wall panels is amended to add Section R602.10.4.5
Limits on methods GB and PCP.
R602.10.4.5 Limits on methods GB and PCP. In Seismic Design Categories D0, D1, and D2, Method GB
is not permitted, but gypsum board is permitted to be placed on the opposite side of the studs from
other types of braced wall panel sheathing. In Seismic Design Categories D0, D1, and D2, the use of
Method PCP is limited to one-story dwellings and accessory structures.
SECTION II
CHAPTER 9, Article III, IS DELETED IN ITS ENTIRETY AND REPLACED WITH THE FOLLOWING:
Sec. 9.30.005. Adoption of 2019 CFC and 2018 IFC
Adoption of the 2019 California Fire Code and 2018 International Fire Code.
There is hereby adopted by the Town for the purpose of prescribing regulations governing conditions
hazardous to life and property from fire or explosion, that certain Code known as the 2019 California
Fire Code and also the International Fire Code 2018 Edition, including Appendix Chapters B, C, and O
and the whole thereof, save and except such port ions as are hereinafter deleted, modified or
amended by this ordinance, of which one copy has been filed for use and examination by the public
in the office of the Town Building Official and the Town Fire Chief and the same adopted and
incorporated as fully as if set out at length herein, and from the date on which this ordinance shall
take effect, the provision thereof shall be controlling within the limits of the Town of Los Gatos.
CHAPTER 1, DIVISION II
ADMINISTRATION
Chapter 1 of the 2019 Cali fornia Fire Code and 2018 International Fire Code is adopted with the
following amendments:
SECTION 105 PERMITS
Section 105.6.8 is amended to read as follows:
105.6.8 Compressed gases. An operational permit is required for the storage, use or handling at
normal temperature and pressure (NTP) of compressed gases in excess of the amounts listed in Table
105.6.8.
Exceptions:
1. Vehicles equipped for and using compressed gas as a fuel for propelling the vehicle.
Amend Table 105.6.20 of the 2019 California Fire Code to read as follows:
TABLE 105.6.20
PERMIT AMOUNTS FOR HAZARDOUS MATERIALS
TYPE OF MATERIAL AMOUNT
Combustible liquids See Section 105.6.16
Corrosive materials:
Gases See Section 105.6.8
Liquids 55 gallons
Solids 500 pounds
Explosive materials See Section 105.6.14
Flammable materials:
Gases See Section 105.6.8
Liquids See Section 105.6.16
Solids 100 pounds
Highly toxic materials:
Gases See Section 105.6.8
Liquids Any Amount
Solids Any Amount
Moderately toxic materials:
Gases
See Section 105.6.8
Other health hazard materials:
Gases See Section 105.6.8
Liquids 55 gallons
Solids 500 pounds
Oxidizing materials:
Gases See Section 105.6.8
Liquids:
Class 4
Any Amount
Class 3
Class 2
Class 1
1 gallona
10 gallons
55 gallons
Solids:
Class 4
Class 3
Class 2
Class 1
Any Amount
10 poundsb
100 pounds
500 pounds
Organic peroxides:
Liquids
Class I
Class II
Class III
Class IV
Class V
Any Amount
Any Amount
1 gallon
2 gallons
No Permit Required
Solids
Class I
Class II
Class III
Class IV
Class V
Any Amount
Any Amount
10 pounds
20 pounds
No Permit Required
Pyrophoric materials:
Gases Any amount
Liquids Any amount
Solids Any amount
Toxic materials:
Gases
Liquids
See Section 105.6.8
10 gallons
Solids 100 pounds
Unstable (reactive) materials:
Liquids
Class 4
Class 3
Class 2
Class 1
Solids
Class 4
Class 3
Class 2
Class 1
Any Amount
Any Amount
5 gallons
10 gallons
Any Amount
Any Amount
50 pounds
100 pounds
Water-reactive materials:
Liquids
Class 3
Class 2
Class 1
Any Amount
5 gallons
55 gallons
Solids
Class 3
Class 2
Class 1
Any Amount
50 pounds
500 pounds
For SI: 1 gallon = 3.785 L, 1 pound = 0.454 kg.
a. 20 gallons for Class 3 oxidizers when Table 5003.1.1(1) Note k applies and hazard identification
signs in accordance with Section 5003.5 are provided for quantities of 20 gallons or less.
b. 200 pounds for Class 3 oxidizers when Table 5003.1.1(1) Note k applies and hazard identification
signs in accordance with Section 5003.5 are provided for quantities of 200 pounds or less.
Section 105.6.30 is deleted:
Section. 9.30 .770. Day care facility permit.
Section 105.6.52 is added to read as follows:
105.6.52 Day care facility. An operational permit is required to operate a business as a day care
facility for more than 6 people.
Section. 9.30.775. Institutional permits.
Section 105.6.53 is added to read as follows:
105.6.53 Institutional. A permit is required to operate, maintain, or use any institutional type
occupancy . For the purpose of this Section, an instit ution shall be, but is not limited to:
hospitals, children's home, home or institution for insane or mentally retarded persons, home or
institution for the care of aged or senile persons, sanitarium , nursing or convalescent home,
certified family care homes, residential care homes for the elderly, out of home placement facilities,
halfway house, and day care nurseries or similar facility of any capacity.
Section 105.6.54 is added to read as follows:
105.6.54: Lithium Batteries. An operational permit is required to collect or store more than 1,000
pounds (454 kg) of lithium batteries.
Section 105.6.55 is added to read as follows:
105.6.55: Additive Manufacturing. An operational permit is required to conduct additive
manufacturing operations as covered in Section 321.3.
Section 105.7.4 is amended to read as follows:
105.7.4 Compressed gases. A construction permit is required to install any piped distribution
system for compressed gases, or to install a non-flammable medical gas manifold system. A
construction permit is required to install, repair damage to, abandon, remove, place
temporarily out of service, close or substantially modify a compressed gas system.
Exceptions:
1. Routine maintenance.
2. For emergency repair work performed on an emergency basis, application for permit
shall be made within two working days of commencement of work.
The permit applicant shall apply for approval to close storage, use or handling facilities at
least 30 days prior to the termination of the storage, use or handling of compressed or liquefied
gases. Such application shall include any change or alteration of the facility closure plan. This
30-day period may be waived by the chief if there are special circumstances requiring such
waiver.
Section 105.7.5 is amended to read as follows:
105.7.5 Cryogenic fluids. A construction permit is required for installation of or alteration to
cryogenic fluid storage systems where the system capacity exceeds the amounts listed in Table
105.6.10. Maintenance performed in accordance with this code is not considered an alteration
and does not require a construction permit .
Sec. 9.30.745. Construction permit fees.
Section 106.2.1 is added to read as follows:
106.2.1 Construction permit fees. Construction permit fees and plan review fees for fire hydrant syst
ems, fire extinguishing systems and fire alarm systems shall be paid to the Santa Clara County Fire
Department in accordance with the following table based on valuation. The evaluation s hall be limited
to the value of the system installation for which the permit is being issued. Plan review fees are 65% of
the Permit Fee amount. For the purposes of determining the total fee amount for each permit, the
plan review fee shall be added to the Permit Fee.
TOTAL VALUATIONS PERMIT
$1.00 TO $500.00 $23.50
$501.00 TO $2,000.00 $23.50 for the first $500.00 plus $3.05 for each additional $100.00,
or fraction thereof, to and including $2,000.00
$2001.00 TO $25,000.00 $69.25 for the first $2,000.00 plus $14.00 for each additional
$1,000.00 or fraction thereof, to and including $25,000.00
$25,001.00 TO $50,000.00 $391.25 for the first $25,000.00 plus $4.00 for each additional
$1,000.00, or fraction thereof, to and including $50,000.00
$50,001.00 TO $100,000.00 $630.15 for the first $50,000.00 plus $13.60 for each additional
$1,000.00, or fraction thereof, to and including $100,000.00
$100,001.00 to $500,000.00 $986.75 for the first $100,000.00 plus $7.00 for each additional
$1,000.00, or fraction thereof, to and including $500,000.00
$500,001 to $1,000,000.00 $3,228.15 for the first $500,000.00 plus $5.35 for each additional
$1,000.00, or fraction thereof, to and including $1,000,000.00
$1,000,001 and up $5,604.00 for the first $1,000,000.00 plus $4.75 for each additional
$1,000.00, or fraction thereof
Additional re-inspections, in connection with the permits above, are to be paid at $120.00 for each
occurrence at the discretion of the fire code official.
Cancelled inspections without advance notice are to be paid at $120.00 for each occurrence.
Sec. 9.30.750. Operational permit fees.
Section 106.2.2 is added to read as follows :
106.2.2 Operational permit fees. Operational permit fees shall be paid to the Santa Clara
County Fire Department as follows:
FACILITY TYPE PERMIT FEE
1. Institutional
A. More than 6 persons $75.00 - Annually
B. Over 50 persons $100.00 - Annually
2. Day Care Facilities
More than 6 clients $35.00 - Annually
3. Places of Assembly
A. 50-300 persons $50.00 - Annually
B. Over 300 persons $85.00 - Annually
4. Temporary Membrane Structures, Tents and Canopies
(Only those requiring permits in accordance with Section 105.6.
47).
$85.00 – Each
occurrence
Sec. 9.30.780. Final inspection.
Section 107.5 is added to read as follows:
106.5 107.5 Final inspection. No final inspection as to all or any portion of a
development shall be deemed completed until the installation of the required fire
protection facilities and access ways have been completed and approved. No final
certificate of occupancy may be granted until the Fire Department issues notice of final
clearance of such fire protection facilities and access ways to the Building Department.
Sec. 9.30.785. Violations.
Section 110.4 is deleted.
Chapter 2
DEFINITIONS
Chapter 2 of the 2019 California Fire Code and 2018 International Fire Code is adopted with
the following amendments:
SECTION 202 GENERAL DEFINITIONS
The following definitions are added/amended:
Add the following definitions to read:
3D PRINTER. A machine used in the additive manufacturing process for fabricating objects
through the deposition of a material using a print head, nozzle, or another printer technology.
ADDITIVE MANUFACTURING. A process of joining materials to make objects from 3D model
data, usually layer upon layer, sometimes referred to as 3D printing. The Code recognizes two
types of additive manufacturing:
1. Industrial additive manufacturing. 3D printing operations that typically utilize
combustible powders or metals, an inert gas supply, a combustible dust collection
system. or that create a hazardous (classified) location area or zone outside of the
equipment.
2. Non-industrial additive manufacturing. 3D printing operations that do create a hazardous
(classified) location area outside of the equipment, and do not utilize an inert gas supply
or a combustible dust collection system.
Add the following definition to read:
CORROSIVE LIQUID. Corrosive liquid is
1. any liquid which, when in contact with living tissue, will cause destruction or
irreversible alteration of such tissue by chemical action;
2. any liquid having a pH of 2 or less or 12.5 or more;
3. any liquid classified as corrosive by the U.S. Department of Transportation; and
4. any material exhibiting the characteristics of corrosivity in accordance with Title 22, California
Code of Regulations §66261.22.
Add the following definition to read:
MINIMUM THRESHOLD QUANTITY . Minimum threshold quantity is the aggregate of highly
toxic, toxic or moderately toxic gases in a control area which, due to the minimum
aggregate quantities, need only comply with the requirements set forth in Section 6004.1
Add the following definition to read:
MODERATELY TOXIC GAS. A chemical or substance that has a median lethal concentration
(LC5O) in air more than 2000 parts per million but not more than 5000 parts per million by
volume of gas or vapor, when administered by continuous inhalation for an hour, or less if
death occurs within one hour, to albino rats weighing between 200 and 300 grams each.
Add the following definition to read:
OTHER HEALTH HAZARD MATERIAL is a hazardous material which affects target organs of the
body, including but not limited to, those materials which produce liver damage, kidney damage,
damage to the nervous system, act on the blood to decrease hemoglobin function, deprive the
body tissue of oxygen or affect reproductive capabilities, including mutations (chromosomal
damage) or teratogens (effect on fetuses).
Amend the following definition to read:
SECONDARY CONTAINMENT. Secondary containment is that level of containment that is external
to and separate from primary containment and is capable of safely and securely containing the
material, without discharge, for a period of time reasonably to ensure detection and remedy of the
primary containment failure.
Add the following definition to read:
SPILL CONTROL. That level of containment that is external to and separate from the primary
containment and is capable of safely and securely containing the contents of the largest container
and prevents the materials from spreading to other parts of the room.
Amend the following definition to read:
WORKSTATION is a defined space or an independent principal piece of equipment using
hazardous materials with a hazard rating of 3 or 4 in accordance with NFPA 704 where a specific
function, laboratory procedure or research activity occurs. Approved or listed hazardous
materials storage cabinets, flammable liquid storage cabinets or gas cabinets serving a
workstation are included as part of the workstation. A workstation is allowed to contain
ventilation equipment, fire protection devices, de tection devices, electrical devices, and
other processing and scientific equipment.
Chapter 3
GENERAL REQUIREMENTS
Chapter 3 of the 2019 California Fire Code and 2018 International Fire Code is adopted with
the following amendments:
Add Section 315.8 to read:
315.8 LITHIUM BATTERY STORAGE AND HANDLING
315.8 Lithium Battery Storage and Handling. The storage and handling of lithium ion and
lithium metal batteries or cells in quantities exceeding 1,000 pounds (4086 kg) shall comply with
Section 315.8.1 through 315.8.10, and Chapter 32 where applicable.
315.8.1 Permits. Permits shall be required as set forth in Section 105.6.54.
315.8.2 Maximum quantity in a fire area. The aggregate amount of lithium batteries stored and
handled in a single fire area shall not exceed 9,000 pounds (4086 kg).
315.8.3 Construction requirements. Fire areas shall be separated from each other by fire
barriers having not less than 2-hour fire resistance rating constructed in accordance with Section
707 of the Building Code and horizontal assemblies constructed in accordance with Section 711
of the Building Code.
315.8.4 Number of fire areas. The maximum number of fire areas within a building shall be
four.
315.8.5 Group H, Division 2 occupancy. Storage and handling of more than 9,000 pounds of
lithium batteries per fire area shall be in an approved Group H, Division 2 occupancy constructed
in accordance with the Building Code and provided throughout with approved automatic smoke
detection and radiant-energy detection systems.
315.8.6 Automatic sprinkler system. Buildings containing fire areas used for lithium battery
storage or handling shall be equipped throughout with an approved automatic sprinkler system
in accordance with Section 903.3.1.1. The design of the sprinkler system within each fire area
shall not be less than that required for Extra Hazard Group 2 with a minimum design area of
2,500 square feet. Where the storage arrangement is required by other provisions of this code
to be provided with a higher level of sprinkler system protection, the higher level of sprinkler
system protection shall be provided.
315.8.7 Automatic smoke detection system. An approved automatic smoke detection system
that activates an approved occupant notification system shall be provided throughout each fire
area in accordance with Section 907.
315.8.8 Radiant energy detection. An approved radiant-energy detection system that activates
an approved occupant notification system shall be installed throughout each fire area in
accordance with Section 907.
315.8.9 Collection containers. Containers used to collect, or store lithium batteries shall be
noncombustible and shall not have an individual capacity exceeding 30 gallons (113.6 L), or be
approved for transportation in accordance with the Department of Transportation (DOT).
315.8.10 Storage configuration. Lithium batteries shall be considered a high-hazard commodity
in accordance with Chapter 32 and where applicable, lithium battery storage shall comply with
Chapter 32 in addition to Section 315.8.
SECTION 316 HAZARDS TO FIREFIGHTERS
Add Section 316.7 to read:
316.7 Roof guardrails at interior courts . Roof openings into interior courts that are
bounded on all sides by building walls shall be protected with guardrails. The top of the
guardrail shall not be less than 42 inches in height above the adjacent roof surface that
can be walked on. Intermediate rails shall be designed and spaced such that a 12-inch
diameter sphere cannot pass through.
Exception:
Where the roof opening is greater than 600 square feet in area.
SECTION 321 ADDITIVE MANUFACTURING
Add Section 321 to read:
321.1 General. Additive manufacturing equipment and operations shall comply with Section
321.
321.1.1 Scope. Additive manufacturing shall comply with one of the following:
1. Non-industrial additive manufacturing shall comply with Section 321.2.
2. Industrial additive manufacturing shall comply with Section 321.3.
321.1.2 Installation, operation and maintenance. 3D printers and associated additive
manufacturing equipment shall be installed, operated and maintained in accordance with this
Code, the listing and the manufacturer's instructions.
321.1.3 Production materials. Only the production materials listed for use with the equipment
and included in the manufacturer's instructions shall be used.
321.2 Non-industrial additive manufacturing. Non-industrial additive manufacturing equipment
and operations shall comply with Section 321.2.1 through 321.2.4. Additive manufacturing
equipment and operations that do not comply with Section 321.2 shall comply with Section
321.3.
321.2.1 Listing. 3D printers used in non-industrial additive manufacturing shall be listed and
labeled in accordance with UL 60950-1, UL 62368-1 or UL 2011. The listing shall also verify:
1. The 3D printers are self-contained and utilize maximum 30-liter pre-packaged production
materials.
2. The operation of the 3D printers shall not create a hazardous (classified) electrical area or
outside of the unit.
3. If any hazardous (classified) electrical area or zone exists inside of the unit’s outer
enclosure, the area shall be protected by intrinsically safe electrical construction or other
acceptable protection methods.
4. The 3D printers shall not utilize inert gas or an external combustible dust collection.
321.2.2 Occupancies. Non-industrial additive manufacturing shall be permitted in all occupancy
groups.
321.3 Industrial additive manufacturing. Industrial additive manufacturing equipment and
operations shall comply with Section 321.3.1 through 321.3.13.
321.3.1 Permits required. Permits shall be obtained from the fire code official in accordance
with Section 105.6.55 prior to engaging in industrial additive manufacturing operations.
321.3.2 Listing. 3D printers used in industrial additive manufacturing shall be listed and labeled
in accordance with UL 2011 or approved for the application based on a field evaluation
conducted by an approved agency.
321.3.3 Combustible dusts and metals. Industrial additive manufacturing operations that store,
use or produce combustible dust, combustible particulate solids or combustible metals shall
comply with Chapter 22 and this section.
321.3.4 Powder evaluation. Printing powders used in industrial additive manufacturing
operations shall be tested for combustibility in accordance with NFPA 484 or NFPA 652 as
applicable. A copy of test reports shall be provided to the fire code official upon request.
321.3.5 Combustible (non-metallic) dusts. Industrial additive manufacturing that uses
operations that store, use or produce combustible (non-metallic) dusts shall comply with NFPA
654.
321.3.6 Combustible metals. Industrial additive manufacturing operations that store or use
combustible metals shall also comply with NFPA 484.
321.3.7 Ancillary equipment. Ancillary equipment provided for recycling, sieving, vacuuming or
handling combustible powders shall be designed and approved for such use.
321.3.8 Hazardous materials. Industrial additive manufacturing operations that store or use
hazardous materials exceeding the maximum allowable quantity limits shall comply with Chapter
50.
321.3.9 Inert Gas. Additive manufacturing processes that utilize inert gases shall comply with
Chapter 53. Ventilation or gas detection shall be provided in accordance with S ection 5307.
321.3.10 Technical assistance. Where required by the fire code official, a report evaluating the
acceptability of technologies, processes, products, facilities, materials and uses associated with
the operation shall be provided in accordance with 104.7.2 and approved.
321.3.11 Performance based design alternative. Where approved by the fire code official,
buildings and facilities where industrial additive manufacturing is performed shall be permitted
to comply with the performance-based design options in Section 5001.3 as an alternative to
compliance with the other requirements set forth in this Section.
321.3.12 Occupancies. Industrial additive manufacturing shall only be conducted in the
occupancy groups associated with manufacturing operations. The occupancy may be required by
the fire code official to comply with Chapter 50 maximum allowable quantity tables. Where
approved, the requirements in Sections 321.2.5 and 321.3.6 shall be permitted to provide the
technical basis for determining compliance with Table 5003.1.1(1), footnote q.
321.3.13 Safety Certification. The equipment, process, training procedures and occupancy
associated with industrial additive manufacturing may be required by the fire code official to
receive a safety certification from Underwriter’s Laboratory or equivalent.
Chapter 5
FIRE SERVICE FEATURES
Chapter 5 of the 2019 California Fire Code and 2018 International Fire Code is adopted with
the following amendments:
SECTION 503 FIRE APPARATUS ACCESS ROADS
Amend Section 503.1 as follows:
503.1 Where required. Fire apparatus access roads shall be provided and maintained in
accordance with Sections 503.1.1 through 503.1.3 and as per fire department access road
standards.
Amend Section 503.1.1 as follows:
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 for 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:
1. In other than R-3 or U occupancies, when the building is equipped throughout
with an approved automatic sprinkler system, installed in accordance with Section
903.3.1.1 the dimension may be increased to a maximum of 300 feet when
approved by the fire code official.
2. When there are not more than two Group R-3 or accessory Group U occupancies,
the dimension may be increased to a maximum of 200 feet.
3. When apparatus roads cannot be installed because of topography, waterways,
nonnegotiable grades or other similar conditions, an approved alternative means
of fire protection shall be provided.
Amend Section 503.2.1 as follows:
503.2.1 Dimensions. Fire apparatus access roads shall have an unobstructed width of not
less than 20 feet (6096 mm), exclusive of shoulders, or as required by fire department access
road standards, except for approved security gates in accordance with Section 503.6, and
an unobstructed vertical clearance of 13 feet 6 inches (4115 mm).
Exception:
When there are not more than two Group R, Division 3, or Group U occupancies, the
access road width may be modified by the fire code official.
Amend Section 503.2.2 as follows:
503.2.2 Authority. The fire code official shall have the authori ty to require or
permit modifications to the required access widths and/or vertical clearance
where they are inadequate for fire or rescue operations or where necessary to
meet the public safety objectives of the jurisdiction.
SECTION 504 ACCESS TO BUILDING OPENINGS AND ROOFS
Add Section 504.5 to read:
504.5 Access control devices. When access control devices including bars, grates, gates ,
electric or magnetic locks or similar devices, which would inhibit rapid fire department
emergency access to or within the building are installed, such devices shall be approved by
the fire code official. All electrically powered access control devices shall be provided with
an approved means for deactivation or unlocking from a single location or otherwise
approved by the fire code official.
Access control devices shall also comply with Chapter 10 Means of Egress.
SECTION 510 EMERGENCY RESPONDER RADIO COVERAGE
Amend Section 510.1 as follows:
510.1 Emergency responder radio coverage in new buildings. Approved radio coverage for
emergency responders shall be provided within all buildings meeting any one of the following
conditions:
1. There are more than 3 stories above grade plane (as defined by the Building Code
Section 202);
2. The total building area is 30,000 square feet or more;
3. The total basement area is 5,000 square feet or more;
4. Where required by the fire code official and radio coverage signal strength levels are
not consistent with the minimum levels set forth in Section 510.4.1
Exceptions:
1. Where approved by the fire code official, a wired communication system in
accordance with Section 907.2.12.2 shall be permitted to be installed or
maintained in lieu of an approved radio coverage system.
2. Where it is determined by the fire code official that the radio coverage system is
not needed.
3. 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.
4. Buildings and areas of buildings that have minimum radio coverage signal strength
levels of the Silicon Valley Regional Interoperability Authority (SVRIA) P25 Phase 2
700 MHz Digital Trunked Radio System within the building in accordance with
Section 510.4.1 without the use of an indoor radio coverage system.
The radio coverage system shall be installed and maintained in accordance with Sections 510.4
through 510.6.4 of this code and with the applicable provisions of NFPA 1221, Standard for the
Installation, Maintenance and Use of Emergency Services Communications Systems.
The coverage shall be based upon the existing coverage levels of the public safety
communication systems of the jurisdiction at the exterior of the building. This section shall not
require improvement of the existing public safety communication systems.
Add Section 510.1.1 of the 2019 California Fire Code to read as follows:
510.1.1 Obstruction by new buildings. No obstruction of the public safety system backhaul shall
be allowed without an approved mitigating plan.
Delete Section 510.2 of the 2019 California Fire Code.
Amend Section 510.3 of the 2019 California Fire Code to read as follows:
510.3 Permit required. A construction permit, for the installation of, or modification of,
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. A frequency change made to an existing system is
considered to be new construction and will require a construction permit .
Amend Section 510.4 of the 2019 California Fire Code to read as follows:
510.4 Technical requirements. Systems, components and equipment required to provide the
emergency responder radio coverage system shall comply with the current Emergency
Responders Radio Coverage Systems Standard Details & Specification enforced by the Santa
Clara County Fire Department.
Amend Section 510.4.1.1 of the 2019 California Fire Code to read as follows:
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 sufficient to provide not less
than a Delivered Audio Quality (DAQ) of 3.0 for analog communications and DAQ of 3.4 for
digital communications systems or an equivalent Signal-to-Interference-Plus-Noise Ratio (SINR)
applicable to the technology.
Amend Section 510.4.1.2 of the 2019 California Fire Code to read as follows:
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 for analog communications and DAQ of 3.4 for digital communications
systems or an equivalent SINR applicable to the technology.
Amend Section 510.5 of the 2019 California Fire Code to read as foll ows:
510.5 Installation requirement. The installation of the emergency responder radio coverage
system shall be in accordance with NFPA 1221 and the current Emergency Responder Radio
Coverage Systems Standard Details & Specification enforced by the Santa Clara County Fire
Department.
Amend Section 510.5.1 of the 2019 California Fire Code to read as follows:
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 fire code official and the
agency FCC license holder or systems administrator.
Amend the First Paragraph of Section 510.5.3 of the 2019 California Fire Code to read as follows:
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 not less than 95 percent.
Final system acceptance will require ERRCS power level and DAQ testing with agency FCC license
holder, systems administrators, or designee.
Chapter 6
BUILDING SERVICES AND SYSTEMS
Chapter 6 of the 2019 California Fire Code and 2018 International Fire Code is adopted with the
following amendments:
SECTION 603 FUEL-FIRED APPLIANCES
Amend Section 603.4.2.1.1 to read as follows and delete the exception:
603.4.2.1.1 Prohibited locations. The storage or use of portable outdoor gas-fired heating
appliances is prohibited in any of the following locations:
1. Inside of any occupancy where connected to the fuel gas container.
2. Inside of tents, canopies and membrane structures.
3. On exterior balconies. and rooftops in other than R-3 occupancies.
SECTION 604 ELECTRICAL EQUIPMENT, WIRING AND HAZARDS
Add Section 604.12 to read:
604.12 Immersion heaters. All electrical immersion heaters used in dip tanks, sinks, vats and
similar operations shall be provided with approved over-temperature controls and low liquid
level electrical disconnects. Manual reset of required protection devices shall be provided.
Chapter 8
INTERIOR FINISH, DECORATIVE MATERIALS AND FURNISHINGS
Chapter 8 of the 2019 California Fire Code and 2018 International Fire Cod e is adopted
with the following amendments:
SECTION 806 NATURAL DECORATIVE VEGETATION IN NEW AND EXISTING
BUILDINGS
Amend Section 806.1.1 as follows:
806.1.1 Restricted occupancies. The display of natural cut trees and other decorative
vegetation shall be in accordance with the California Code of Regulations , Title 19, Division 1,
§3.08 and Sections 806 .1 through 806.4.
Chapter 9
FIRE PROTECTION AND LIFE SAFETY SYSTEMS
Chapter 9 of the 2019 California Fire Code and 2018 International Fire Code is adopted with
the following amendments:
SECTION 901 GENERAL
Amend Section 901.6.3 to read:
901.6.3 Records. Records of all system inspections, tests and maintenance required by the
referenced standard shall be maintained on the premises for a minimum of five years.
Inspections and tests performed on fire alarm systems shall be documented on NFPA 72 forms.
SECTION 903 AUTOMATIC SPRINKLER SYSTEMS
Amend Section 903.2 to read:
903.2 Where required. An approved automatic sprinkler syst ems in new and existing
buildings and structures shall be provided in the locations de scribed in this Section or in
Sections 903.2.1 through 903.2.18 whichever is the more restrictive.
For the purposes of this sect ion, firewalls and fire barriers used to separate building areas
shall be constructed in accordance with the California Building Code and shall not be
utilized as a means of area reduction for the purposes of circumventing automatic fire
sprinkler system installation requirements.
1. An approved automatic sprinkler system shall be provided throughout all new buildings
and structures.
Exceptions:
a. Buildings and structures that do not exceed 1,000 square feet of building area and
that are not located in the Wildland-Urban Interface Fire Area.
b. Buildings and structures that are located in the Wildland-Urban Interface Fire Area
and do not exceed 500 square feet of building area.
c. Group S-2 or U occupancies that are not located in the Wildland-Urban Interface and
used exclusively for vehicle parking and meeting all of the following conditions:
i. Noncombustible construction
ii. Maximum building area not to exceed 5,000 square feet
iii. Structure is open on three (3) or more sides
iv. Minimum of 10 feet separation from existing buildings unless area is separated
by fire walls complying with CBC 706.
2. An automatic sprinkler system shall be provided throughout existing buildings and
structures when alterations or additions are made that create conditions described in
Sections 903.2.1 through 903.2.18.
3. An automatic sprinkler system shall be provided throughout existing buildings and
structures, when additions are made that increase the building area to more than 3,600
square feet.
Exception: One or more additions made to a building after January 1, 2011 that does
not total more than 1,000 square feet of building area.
4. An automatic sprinkler system shall be provided throughout all new basements
regardless of size and throughout existing basements that are expanded by more than
50%.
5. Any change in the character of occupancy or in use of any building with a building
area equal to or greater than 3,600 square feet which, in the opinion of the fire
code official or building official, would place the building into a more hazardous
division of the same occupancy group or into a different group of occupancies and constitutes a
greater degree of life safety or increased fire risk shall require the installation of an approved fire
automatic fire sprinkler system.
1. Life Safety - Increased occupant load, public assembly areas, public meeting
areas, churches, indoor amusement attractions, buildings with complex exiting
systems due to increased occupant loads, large schools/day-care facilities,
large residential care facilities with non-ambulatory.
2. Fire Risks - High-piled combustible storage, woodworking operations, hazardous
operations using hazardous materials, increased fuel loads (storage of moderate
to highly combustible materials), increased sources of ignition (welding,
automotive repair with the use of flammable liquids and open flames).
Amend Section 903.2.18 to delete the Exception:
SECTION 909 SMOKE CONTROL SYSTEMS
Amend Section 909.20.1 to read:
909.20.1 Schedule. A routine maintenance and operational testing program shall be initiated
immediately after the smoke control system has passed the acceptance tests. A written schedule
for routine maintenance and operational testing shall be established and both shall occ ur at least
annually.
Chapter 11
CONSTRUCTION REQUIREMENTS FOR EXISTING BUILDINGS.
Delete Chapter 11 of the 2018 International Fire Code in its entirety.
Chapter 33
FIRE SAFETY DURING CONSTRUCTION AND DEMOLITION
Chapter 33 of the 2019 California Fire Code and 2018 International Fire Code is adopted
with the following amendments:
SECTION 3304 PRECAUTIONS AGAINST FIRE
Add Section 3304.9 to read:
3304.9 Fire walls. When firewalls are required in combustible construction, the wall
construction shall be completed (with all openings protected) immediately after the
building is sufficiently weather protected at the location of the wall(s).
SECTION 3311 MEANS OF EGRESS
Amend Section 3311.1 as follows:
3311.1 Stairways required. Each level above the first story in multi-story buildings that
require two exit stair ways shall be provided with at least two usable exit stairways after
the floor decking is installed. Exit stairs in new and in existing, occupied buildings shall be
lighted and maintained clear of debris and construction materials at all times.
Exception:
For multi-story buildings, one of the required exit stairs may be obstructed on not
more than two contiguous floor levels for the purposes of stairway construction
(i.e., installation of gypsum board, painting, flooring, etc.).
Add Section 3311.1.1 to read:
Section 3311.1.1 Required means of egress. All buildings under construction shall have at least
one unobstructed means of egress. All means of egress shall be identified in the pre-fire plan
see Section 3308.3.
CHAPTER 49
REQUIREMENTS FOR WILDLAND-URBAN INTERFACE FIRE AREAS
Chapter 49 of the 2019 California Fire Code is adopted with the following: amendments:
Amend Section 4902 as follows:
SECTION 4902 DEFINITIONS
Amend definition of Wildland-Urban Interface Fire Area as follows:
Wildland-Urban Interface Fire Area A geographical area identified by the state as a " Fire
Hazard Severity Zone" in accordance with the Public Resources Code Sections 4201through
4204 and Government Code Sections 51175 through 51189, or other areas designated by
the enforcing agency to be at a significant risk from wildfires. The Wildland-Urban Interface
Fire Area shall be defined as all areas within the Town of Los Gats as set forth and delineated
on the map entitled "Wildland-Urban Interface Fire Area" which map and all notations ,
references, data and other information shown thereon are hereby adopted and made a
part of this chapter. The map properly attested, shall be on file in the Office of the Town
Clerk of the Town of Los Gatos.
SECTION 4906 HAZARDOUS VEGETATION AND FUEL MANAGEMENT
Amend Section 4906.2 to read:
4906.2 Application. Buildings and structures located in the following areas shall maintain the
required hazardous vegetation and fuel management:
1. All unincorporated lands designated by the State Board of Forestry and
Fire Protection as State Responsibility Areas (SRA) including:
1.1. Moderate Fire Hazard Severity Zones
1.2. High Fire Hazard Severity Zones
1.3. Very-high Fire Hazard Severity Zones
2. Land designated as a Very-high Fire Hazard Severity Zone or as a Wildland
Urban Interface Fire Area the Town of Los Gatos.
SECTION 4907 DEFENSIBLE SPACE
Amend Section 4907.1 to read:
4907.1 General. Defensible space will be maintained around all buildings and structures in Sate
Responsibility Area (SRA) as required in Public Resources Code 4290 and "SRA Fire Safe
Regulations" California Code of Regulations, Title 14, Division 1.5, Chapter 7, Subchapter 2,
Section 1270.
Buildings and structures within the Very-High Fire Hazard Severity Zones of a Local
Responsibility Area (LRA) shall maintain defensible space as outlined in Government Code
51175 - 51189 and any local ordinance of the authority having jurisdiction .
Persons owning, leasing, controlling, operating or maintaining buildings or structures in the
locally adopted Wildland-Urban Interface Fire Area but that are not within the Very-High
Fire Hazard Severity Zone and persons owning, leasing or controlling land adjacent to such
buildings or structures, shall at all times:
1. Maintain an effective defensible space by removing and clearing away flammable
vegetation and combustible growth from areas within 30 feet (9144 mm) of such
buildings or structures.
Exception: Single specimens of trees, ornamental shrubbery or similar plants used
as ground covers, provided that they do not form a means of rapidly transmitting
fire from the native growth to any structure.
2. Maintain additional effective defensible space by removing brush, flammable
vegetation and combustible growth located 30 feet to 100 feet (9144 mm to 30480
mm) when required by the fire code official due to steepness of terrain or other
conditions that would cause a defensible space of only 30 feet (9144 mm) to be
insufficient .
Exception: Grass and other vegetation located more than 30 feet (9144 mm) from
buildings or structures and less than 18 inches (457 mm) in height above the ground
need not be removed where necessary to stabilize the soil and prevent erosion.
3. Remove portions of trees, which extend within 10 feet (3048 mm) of the outlet
of a chimney.
4. Maintain trees adjacent to or overhanging a building free of deadwood; and
5. Maintain the roof of a structure free of leaves, needles or other dead vegetative growth.
6. Defensible space shall also be provided around water tank structures, water supply
pumps and pump houses.
7. Remove flammable vegetation a minimum of 10 feet around liquefied
petroleum gas tanks/containers.
8. Firewood and combustible materials shall not be stored in unenclosed spaces
beneath buildings or structures, or on decks or under eaves, canopies or other
projections or overhangs. The storage of firewood and combustible material within
the defensible space shall be located a minimum of 30 feet (6096 mm) from
structures and separated from the crown of trees by a minimum horizontal distance
of 15 feet (4572 mm).
Exception: Firewood and combustible materials not for consumption on the
premises shall be stored as approved by the fire code official.
9. Clear areas within 10 feet (3048 mm) of fire apparatus access roads and driveways of
non- fire-resistive vegetation growth.
Exception: Single specimens of trees, ornamental vegetative fuels or cultivated
ground cover, such as green grass, ivy, succulents or similar plants used as
ground cover, provided they do not form a means of readily transmitting fire .
Add Section 4907.2 to read:
4907.2 Corrective actions. The executive body is authorized to instruct the fire code official
to give notice to the owner of the property upon which conditions regulated by Section
4907.1 exist to correct such conditions. If the owner fails to correct such conditions the
executive body is authorized to cause the same to be done and make the expense of such
correction a lien upon the property where such conditions exist.
Add section 4908 to read:
SECTION 4908 FIRE PROTECTION PLAN
4908.1 General. When required by the code official, a fire protection plan shall be prepared.
4908.2 Content. The plan shall be based upon a site-specific wildfire risk assessment that
includes considerations of location, topography, aspect, flammable vegetation, climatic
conditions and fire history. The plan shall address water supply, access, building ignition and
fire-resistance factors, fire protection systems and equipment, defensible space and
vegetation management.
4908.3 Cost. The cost of fire protection plan preparation and review shall be the
responsibility of the applicant.
4908.4 Plan retention. The fire protection plan shall be retained by the fire code
official.
Add Section 4909 to read:
SECTION 4909 WATER SUPPLY
4909.1 General. Buildings and structures, or portions thereof, hereafter constructed
or relocated into or within the Wildland -Urban Interface Fire Area shall be provided
with fire protection water supplies in accordance with Chapter 5 and Section 4909.2.
Exception:
Buildings containing only private garages, carports, sheds and agricultural buildings
with a building area of not more than 500 square feet (56 m2).
4909.2 Standby power. Standby power shall be provided to pumps, controllers and
related electrical equipment so that stationary water supply facilities within the wildland-
urban interface area that are dependent on electrical power can provide the required
water supply. The standby power system shall be in accordance with the Electrical Code. The
standby power source shall be capable of providing power for a minimum of two hours.
Exceptions:
1. When approved by the code official, a standby power supply is not required
where the primary power serv ice to the stationary water supply facility is
underground.
2. A standby power supply is not required where the stationary water supply
facility serves no more than one single-family dwelling.
Add Section 4910 to read:
SECTION 4910 IGNITION SOURCE CONTROL
4910.1 Fireworks. Fireworks shall not be used or possessed in the Wildland-Urban
Interface Fire Area.
Chapter 50
HAZARDOUS MATERIALS-GENERAL PROVISIONS
Chapter 50 of the 2019 California Fire Code and 2018 International Fire Code is adopted
with the following amendments:
SECTION 5001 GENERAL
Amend Section 5001.2.2.2 to read:
5001. 2.2.2 Health hazards The material categories listed in this section are classified as
health hazard s. A material with a primary classification as a health hazard can also pose a
physical hazard.
1. Highly toxic and toxic materials.
2. Corrosive materials.
3. Moderately toxic gas.
4. Other health hazards.
Add Section 5001.5.3 to read:
5001.5.3 Hazardous Materials Business Plan (HMBP) Where required by the fire code official,
facilities shall submit a Hazardous Materials Business Plan (HMBP) as required by California
Health & Safety Code (HSC), Chapter 6.95, Sections 25500 through 25545, and Title 19, Division
2, Chapter 4. The HMBP shall be electronically submitted in accordance with the fire code
official’s requested timeframe and no less frequently than is required by the HSC.
SECTION 5003 GENERAL REQUIREMENTS
Add Section 5003.1.3.1 to read:
5003.1.3.1 Highly toxic, toxic, moderately toxic gases and similarly used or handled
materials. The storage use and handling of highly toxic, toxic and moderately toxic gases in
amounts exceeding Table 6004.2.1.4 shall be in accordance with this chapter and Chapter
60. Any highly toxic, toxic or moderately toxic material that is used or handled as a gas or
vapor shall be in accordance with the requirements for highly toxic, toxic or moderately toxic
gases.
Add Section 5003.1.5 to read:
5003.1.5 Other health hazards. The storage use and handling of materials classified as other
health hazards including carcinogens, irritants and sensitizers in amounts exceeding 810
cubic feet for gases, 55 gallons for liquids and 5,000 pounds for solids shall be in accordance
with Section 5003.
Add Section 5003.1.6 to read:
5003.1.6 Additional spill control and secondary containment requirements. In addition
to the requirements set forth in Section 5004.2, an approved containment system is
required for any quantity of hazardous materials, that are liquids or solid s at normal
temperature , and pressure (NTP) where a spill is determined to be a plausible event and
where such an event would endanger people , property or the environment. The
approved containment system may be required to include a combination of spill control
and secondary containment meeting the design and construction requirements set forth
in Section 5004.2.
Amend Sec. 5003.2.2.1 to read:
5003.2.2.1 Design and construction. Piping, tubing , valves, fittings and related components
used for hazardous materials shall be in accordance with the following:
1. Piping, tubing, valves, fittings and related components shall be designed and
fabricated from materials that are compatible with the material to be contained
and shall be of adequate strength and durability to withstand the pressure,
structural and seismic stress, and exposure to which they are subject.
2. Piping and tubing shall be identified in accordance with ASME A13.1 and the Santa
Clara County Fire Chiefs Marking Requirements and Guideline s for Hazardous
Materials and Hazardous Waste to indicate the material conveyed.
3. Readily accessible manual valves or automatic remotely activated fail-safe
emergency shutoff valves shall be installed on supply piping and tubing at the
following locations:
1. The point of use.
2. The tank, cylinder or bulk use.
4. Manual emergency shutoff valves and controls for remotely activated emergency shutoff
valves shall be identified and the location shall be clearly visible, accessible and indicated
by means of a sign.
5. Backflow prevention or check valves shall be provided where the backflow of
hazar dous materials could create a hazardous condition or cause the
unauthorized discharge of hazardous materials.
6. Where gases or liquids having a hazard ranking of:
Health Hazard Class 3 or 4
Flammability Class 4
Reactivity Class 4
In accordance with NFPA 704 are carried in pressurized piping above 15 pounds per
square inch gauge (psig) (103 Kpa), an approved mean s of leak detection and emergency
shutoff or excess flow control shall be provided. Where the piping originates from within
a hazardous material storage room or area, the excess flow control shall be located
within the storage room or area. Where the piping originates from a bulk source, the
excess flow control shall be located as close to the bulk source as practical.
Exceptions:
1. Piping for inlet connections designed to prevent backflow.
2. Piping for pressure relief devices.
7. Secondary containment or equivalent protection from spills or leaks shall be
provided for piping for liquid hazardous materials and for highly tox ic and toxic
corrosive gases above threshold quantit ies listed in Table 6004.2.1.4. Secondary
containment includes but is not limited to double walled piping.
Exceptions:
1. Secondary containment is not required for toxic corrosive gases if the
piping is constructed of inert materials.
2. Piping under sub-atmospheric conditions if the piping is equipped with an alarm
and fail-safe-to-close valve activated by a loss of vacuum.
8. Expansion chambers shall be provided between valves whenever the regulated gas may be
subjected to thermal expansion. Chambers shall be sized to provide protection for piping
and instrumentation and to accommodate the expansion of regulated materials.
Amend Section 5003.2.2.2 to read:
5003.2.2.2 Additional regulation for supply piping for health-hazard materials.
Supply piping and tubing for gases and liquids having a health hazard ranking of 3 or 4
shall be in accordance with ASME B31.3 and the following:
1. Piping and tubing utilized for the transmission of highly toxic, toxic, or highly
volatile corrosive liquids and gases shall have welded or brazed connections
throughout except for connections within an exhausted enclosure if the
material is a gas, or an approved method of drainage or containment is
provided for connections if the material is a liquid.
2. Piping and tubing shall not be located within corridors, within any portion
of a means of egress required to be enclosed in fire-resistance-rated
construction or in concealed spaces in areas not classified as Group H
occupancies.
EXCEPTION: Piping and tubing within the space defined by the walls of
corridors and the floor or roof above or in concealed space above other
occupancies when installed in accordance with Section 415.11of the
California Building Code for Group H-5 occupancies.
3. All primary piping for highly toxic, toxic and moderately toxic gases shall
pass a helium leak test of 1x10-9 cubic centimeters/second where practical,
or shall pass testing in accordance with an approved, nationally recognized
standard. Tests shall be conducted by a qualified third party not involved
with the construction of the piping and control systems.
Amend Section 5003.3.1 as follows:
5003.3.1 Unauthorized discharges. Where hazardous materials are released in
quantities reportable under state, federal or local regulations or when there is
release or a threatened release that presents a threat to health, property or the
environment, the fire code official shall be notified immediately in an approved
manner and the following procedures required in accordance with Sections
5003.3.1.1 through 5003.3.1.4.
Add Sec. 5003.5.2 to read:
5003.5.2 Ventilation ducting. Ducts venting hazardous materials operations shall be
labeled with the hazard class of the material being vented and the direction of flow.
Add Sec. 5003.5.3 to read:
5003.5.3 "H" occupancies. In "H" occupancies, all piping and tubing may be
required to be identified when there is any possibility of confusion with hazardous
materials transport tubing or piping. Flow direction indicators are required.
Add Sec. 5003.9.11 to read:
5003.9.11 Fire extinguishing systems for workstations dispensing, handling or
using hazardous materials. Combustible and non-combustible workstations, which
dispense, handle or use hazardous materials, shall be protected by an approved
automatic fire extinguishing system in accordance with Section 2703.10.
Exception: Internal fire protection is not required for Biological Safety
Cabinets that carry NSF/ANSI certification where quantities of flammable
liquids in use or sto rage within the cabinet do not exceed 500ml.
Amend California amendment Section 5003.10.4 to read:
5003.10.4 Elevators utilized to transport hazardous materials.
5003.10.4.1 When transporting hazardous materials, elevators shall have no other
passengers other than in the individual(s) handling the chemical transport cart.
5003.10.4.2 Hazardous materials liquid containers shall have a maximum capacity of
20 liters {5.28 gal).
5003.10.4.3 Highly toxic, toxic and moderately toxic gases shall be limited to a
container of a maximum water capacity of 1 lb.
5003.10.4.4 Means shall be provided to prevent the elevator from being summoned
to other floors.
SECTION 5004 STORAGE
Amend Section 5004.2.1 as follows:
5004.2.1 Spill control for hazardous material liquids. Rooms, buildings or areas used
for storage of hazardous material liquids in individual vessels having a capacity of more
than 55 gallons (208 L), or in which the aggregate capacity of multiple vessels exceeds
1,000 gallons (3785 L), shall be provided with spill control to prevent the flow of
liquids to adjoining areas. Floors in indoor locations and similar surfaces in outdoor
locations shall be constructed to contain a spill from the largest single vessel by one
of the following methods:
1. Liquid-tight sloped or recessed floors in indoor locations or similar
areas in outdoor location s.
2. Liquid-tight floors in indoor and outdoor locations or similar areas provided
with liquid-tight raised or recessed sill s or dikes.
3. Sumps and collection systems, including containment pallets in accordance
with Section 5004.2.3.
4. Other approved engineered systems.
Except for surfacing, the floors, sills, dikes, sumps and collection systems shall be
constructed of noncombustible material, and the liquid-tight seal shall be
compatible with the material stored. When liquid-tight sills or dikes are provided,
they are not required at perimeter openings having an open -grate trench across
the opening that connects to an approved collection system.
Amend Section 5004.2.2.2 as follows:
5004.2.2.2 Incompatible materials. Incompatible materials shall be separated from
each other in independent secondary containment systems.
Amend Section 5004.2.3 as follows:
5004.2.3 Containment pallets. Combustible containment pallets shall not be used
inside buildings to comply with Section 5004.2 where the individual container
capacity exceeds 55 gallons (208 L) or an aggregate capacity of multiple containers
exceeds 1,000 gallons (3785 L) for liquids or where the individual container capacity
exceeds 550 pounds (250 kg) or an aggregate of multiple containers exceeds 10,000
pounds (4540 kg) for solids.
Where used as an alternative to spill control and secondary containment for
outdoor storage in accordance with the exception in Section 5004.2, containment
pallets shall comply with all of the following:
1. A liquid-tight sump accessible for visual inspection shall be provided;
2. The sump shall be designed to contain not less than 66 gallons (250L);
3. Exposed surfaces shall be compatible with material stored;
4. Containment pallets shall be protected to prevent collection of
rainwater within the sump of the containment pall et.
Chapter 56
EXPLOSIVES AND FIREWORKS
Chapter 56 of the 2019 California Fire Code and 2018 International Fire Code is adopted
with the following amendments:
Amend Section 5601.1.3 to read:
5601.1.3 Fireworks. The possession, manufacture, storage, sale, handling, and use of
fireworks, including those fireworks classified as Safe and Sane by the California State
Fire Marshal, are prohibited.
Exceptions: The use of fireworks for firework displays as allowed in Section 5608
Chapter 57
FLAMMABLE AND COMBUSTIBLE LIQUIDS
Chapter 57 of the 2019 California Fire Code and 2018 International Fire Code is
adopted with the following amendments:
SECTION 5704 STORAGE
Amend section 5704.2.7.5.8 to read:
5704.2.7.5 .8 Overfill prevention. An approved means or method in accordance
with Section 5704.2.9.7.5 shall be provided to prevent the overfill of all Class I, II
and IIIA liquid storage tanks. Storage tanks in refineries, bulk plants or terminals
regulated by Sections 5706.4 or 5706.7 shall have overfill protection in
accordance with API 2350.
Exception: Deleted
An approved means or method in accordance with Section 5704.2.9.7.5 shall be
provided to prevent the overfilling of Class lllB liquid storage tanks connected to fuel-
burning equipment inside buildings.
Add section 5704.2.7.5.9 to read:
5704.2.7.5.9 Automatic filling of tanks. Systems that automatically fill flammable
or combustible liquid tanks shall be equipped with overfill protection, approved by
the fire code official, that sends an alarm signal to a constantly attended location
and immediately stops the filling of the tank. The alarm signal and automatic shut off
shall be tested on an annual basis and records of such testing shall be maintained
on-site for a period of five (5) years.
Amend Section 5704.2.9.6.1 of the 2019 California Fire Code as follows:
5704.2.9.6.1 Locations where above-ground tanks are prohibited. The storage of Class I
and II liquids in above-ground tanks outside of buildings is prohibited in all locations of
the Town of Los Gatos, which are residential or congested commercial areas as
determined by the fire code official.
Amend Section 5706.2.4.4 of the 2019 California Fire Code as follows:
5706.2.4.4 Locations where above-ground tanks are prohibited. The storage of Class I
and II liquids in above-ground tanks is prohibited in all locations of the Town of Los
Gatos, which are residential or congested commercial areas as determined by the fire
code official.
Amend section 5707.3.3 to read:
5707.3.3 Site plan. A site plan shall be developed for each location at which mobile
fueling occurs. The site plan shall be in sufficient detail to indicate: all buildings,
structures, lot lines, property lines, and appurtenances on site and their use and
function; all uses adjacent to the lot lines of the site; fueling locations, the locations
of all storm drain openings and adjacent waterways or wetlands; information
regarding slope, natural drainage, curbing, impounding and how a spill will be kept
on the site property; and the scale of the site plan.
Chapter 58
FLAMMABLE GASES AND FLAMMABLE CRYOGENIC FLUIDS
Chapter 58 of the 2019 California Fire Code and 2018 International Fire Code is adopted
with the following amendment:
Amend Section 5806.2 of the 2019 California Fire Code as follows:
5806.2 Limitations. The storage of flammable cryogenic fluids in stationary containers
outside of buildings is prohibited in all locations of the Town of Los Gatos, which are
residential or congested commercial areas as determined by the fire code official.
Amend Section 5809.3.4 as follows:
5809.3.4 Site plan. For other than emergency roadside service, a site plan shall be
developed for each location at which mobile gaseous hydrogen fueling occurs. The site
plan shall be in sufficient detail to indicate; all bu ildings, structures, lot lines, property
lines and appurtenances on site and their use and function, and the scale of the site
plan.
Chapter 60
HIGHLY TOXIC, TOXIC AND MODERATELY TOXIC MATERIALS
Chapter 60 of the 2019 California Fire Code and 2018 International Fire Code is
adopted with the following amendments:
SECTION 6001 GENERAL
Amend Section 6001.1 to read:
6001.1 Scope. The storage and use of highly toxic, toxic and moderately toxic
materials shall comply with this chapter. Compressed gases shall also comply with
Chapter 53.
Exceptions:
1. Display and storage in Group M and storage in Group S occupancies
complying with Section 5003.1 1.
2. Conditions involving pesticides or agricultural products as follows:
2.1. Application and release of pesticide, agricultural products and
materials intended for use in weed abatement, erosion control,
soil amendment or similar applications when applied in
accordance with the manufacturer’ s instruction and label
directions.
2.2. Transportation of pesticides in compliance with the Federal
Hazardous Materials Transportation Act and regulations
there under.
2.3. Storage in dwellings or private garages of pesticides registered
by the U.S. Environmental Protection Agency to be utilized in
and around the home, garden, pool, spa and patio.
SECTION 6004 HIGHLY TOXIC, TOXIC AND MODERATELY TOXIC COMPRESSED GASES
Amend Section 6004.1 to read:
6004.1 General. The storage and use of highly toxic, toxic and moderately toxic
compressed gases shall comply with this section.
Amend Section 6004.1.1 to read:
6004.1.1 Special limitations for indoor storage and use by occupancy. The indoor
storage and use of highly toxic, toxic and moderately toxic compressed gases in
certain occupancies shall be subject to the limitations contained in Sections
6004.1.1.1 through 6004.1.1.3
Amend Section 6004.1.1.1 to read:
6004.1.1.1 Group A, E, I or U occupancies. Highly toxic, toxic and moderately toxic
compressed gases shall not be stored or used within Group A, E, I or U occupancies.
Exception: Cylinders not exceeding 20 cubic feet (0.556m 3) at normal temperature
and pressure (NTP) are allowed within gas cabinets or fume hoods.
Amend Section 6004.1.1.2 to read:
6004.1.1.2 Group R occupancies. Highly toxic, toxic and moderately toxic
compressed gases shall not be stored or used in Group R occupancies.
Amend Section 6004.1.1.3 to read:
6004.1 .1.3 Offices, retail sales and classrooms. Highly toxic, toxic and moderately
toxic compressed gases shall not be stored or used in offices, retail sales or
classroom portions of Group B, F, M or S occupancies.
Exception: In classrooms of Group B occupancies, cylinders with a capacity
not exceeding 20 cubic feet (0.566 m 3) at NTP are allowed in gas cabinets
or fume hoods.
Amend Section 6004.2 to read:
6004.2 Indoor storage and use. The indoor storage or use of highly toxic, toxic or
moderately toxic compressed gases shall be in accordance with Sections 6004.2.1
through 6004.2.4.
Amend Section 6004.2.1 to read:
6004.2.1 Applicability. The applicability of regulations governing the indoor
storage and use of highly toxic, toxic, and moderately toxic compressed gases shall
be as set forth in Sections 6004.2.1.1 through 6004.2.1.4.
Add Sec. 6004.2.1.4 to read:
6004.2.1.4 Quantities exceeding the minimum threshold quantities, but not
exceeding the maximum allowable per control area. The indoor storage or use of
highly toxic, toxic and moderately toxic gases in amounts not exceeding the
minimum threshold quantities per control area set forth in Table 6004.2.1.4, but
not exceeding maximum allowable quantity per control area set forth in Table
5003.1.1(2) shall be in accordance with Sections 5001, 5003, 6001 , and 6004.1 and
6004.4.
Add Table 6004.2.1.4 to read:
Minimum Threshold Quantities for Highly Toxic, Toxic and Moderately Toxic Gases
for Indoor Storage and Use
Highly Toxic 20
Toxic 405 cubic feet
Moderately Toxic 405 cubic feet
Add Sec. 6004.4 to read:
6004.4 General indoor requirements. The general requirements applicable to the indoor
storage and use of highly toxic, toxic and moderately toxic compressed gases shall be in
accordance with Sections 6004.4 through 6004.4.8.2.
Add Sec 6004.4.1 to read
6004.4.1 Cylinder and tank location. Cylinders shall be located within gas cabinets,
exhausted enclosures or gas rooms. Portable and stationary tanks shall be located
within gas rooms or exhausted enclosures.
Exceptions:
1. Where a gas detection system is provided in accordance with 6004.4.8
Add Sec 6004.4.2 to read
6004.4.2. Ventilated areas. The room or area in which gas cabinets or exhausted
enclosures are located shall be provided with exhaust ventilation. Gas cabinets or
exhausted enclosures shall not be used as the sole means of exhaust for any room or
area.
Add Sec 6004.4.3 to read:
6004.4.3. Piping and controls. In addition to the requirements of Section 5003.2.2,
piping and controls on stationary tanks, portable tanks, and cylinders shall comply with
the following requirements:
1. Stationary tanks, portable tanks, and cylinders in use shall be provided with a
means of excess flow control on all tank and cylinder inlet or outlet connections.
Exceptions:
1. Inlet connections designed to prevent backflow.
2. Pressure relief devices.
Add Sec 6004.4.4 to read:
6004.4.4 Gas rooms. Gas rooms shall comply with Section 5003.8.4 and both of the
following requirements:
1. The exhaust ventilation from gas rooms shall be directed to an exhaust
system.
2. Gas rooms shall be equipped with an approved automatic sprinkler system.
Alternative fire- extinguishing systems shall not be used.
Add Sec 6004.4.5 to read:
6004.4.5 Treatment systems. The exhaust ventilation from gas cabinets, exhausted
enclosures and gas rooms, required in Section 6004.4.1 shall be directed to a treatment
system. The treatment system shall be utilized to handle the accidental release of gas
and to process exhaust ventilation. The treatment system shall be designed in
accordance with Sections 6004.2.2.7.1 through 6004.2.2.7.5 and Chapter 5 of the
California Mechanical Code.
Exceptions:
1. Highly toxic, toxic, and moderately toxic gases—storage. A treatment system is
not required for cylinders, containers and tanks in storage where all of the
following controls are provided:
1.1 Valve outlets are equipped with gas- tight outlet plugs or caps.
1.2 Hand wheel-operated valves have handles secured to prevent
movement.
1.3 Approved containment vessels or containment systems are provided in
accordance with Section 6004.2.2.3.
2. Highly toxic, toxic, and moderately toxic gases —use. Treatment systems are not
required for highly toxic, toxic, and moderately toxic gases supplied by stationary
tanks, portable tanks, or cylinders where a gas detection system complying with
Section 6004.4.8 and listed or approved automatic-closing fail- safe valves are
provided. The gas detection system shall have a sensing interval not exceeding 5
minutes. Automatic-closing fail- safe valves shall be located immediately
adjacent to cylinder valves and shall close when gas is detected at the
permissible exposure limit (PEL) by a gas sensor monitoring the exhaust system
at the point of discharge from the gas cabinet, exhausted enclosure, ventilated
enclosure or gas room.
Add Sec 6004.4.5.1 to read:
6004.4.5.1. Design. Treatment systems shall be capable of diluting, absorbing,
containing, neutralizing, burning or otherwise processing the contents of the largest
single vessel of compressed gas. Where a total containment system is used, the system
shall be designed to handle the maximum anticipated pressure of release to the system
when it reaches equilibrium.
Add Sec 6004.4.5.2 to read:
6004.4.5.2. Performance. Treatment systems shall be designed to reduce the maximum
allowable dis-charge concentrations of the gas to one-half immediate by dangerous to
life and health (IDLH) at the point of discharge to the atmosphere. Where more than
one gas is emitted to the treatment system, the treatment system shall be designed to
handle the worst-case release based on the release rate, the quantity and the IDLH for
all compressed gases stored or used.
Add Sec 6004.4.5.3 to read:
6004.4.5.3. Sizing. Treatment systems shall be sized to process the maximum worst-
case release of gas based on the maximum flow rate of release from the largest vessel
utilized. The entire contents of the largest compressed gas vessel shall be considered.
Add Sec 6004.4.5.4 to read:
6004.4.5.4 Stationary tanks. Stationary tanks shall be labeled with the maximum rate
of release for the compressed gas contained based on valves or fittings that are inserted
directly into the tank. Where multiple valves or fittings are provided, the maximum flow
rate of release for valves or fittings with the highest flow rate shall be indicated. Where
liquefied compressed gases are in contact with valves or fittings, the liquid flow rate
shall be utilized for computation purposes. Flow rates indicated on the label shall be
converted to cubic feet per minute (cfm/min) (m3/s) of gas at normal temperature and
pressure (NTP).
Add Sec 6004.4.5.5 to read:
6004.4.5.5 Portable tanks and cylinders. The maximum flow rate of release for portable
tanks and cylinders shall be calculated based on the total release from the cylinder or
tank within the time specified in Table 6004.2.2.7.5. Where portable tanks or cylinders
are equipped with approved excess flow or reduced flow valves, the worst-case release
shall be determined by the maximum achievable flow from the valve as determined by
the valve manufacturer or compressed gas supplier. Reduced flow and excess flow
valves shall be permanently marked by the valve manufacturer to indicate the maximum
design flow rate. Such markings shall indicate the flow rate for air under normal
temperature and pressure.
Add Sec 6004.4.6 to read:
6004.4.6. Emergency power. Emergency power shall be provided for the following
systems in accordance with Section 604:
1. Exhaust ventilation system.
2. Treatment system.
3. Gas detection system.
4. Smoke detection system.
Add Sec 6004.4.6.1 to read:
6004.4.6.1. Fail-safe systems. Emergency power shall not be required for mechanical
exhaust ventilation and treatment systems where approved fail-safe systems are
installed and designed to stop gas flow.
Add Sec 6004.4.7 to read:
6004.4.7. Automatic fire detection system. An approved automatic fire detection
system shall be installed in rooms or areas where highly toxic, toxic, and moderately
toxic compressed gases are stored or used. Activation of the detection system shall
sound a local alarm. The fire detection system shall comply with Section 907.
Add Sec 6004.4.8 to read
6004.4.8. Gas detection system. A gas detection system complying with Section 916
shall be provided to detect the presence of gas at or below the PEL or ceiling limit of the
gas for which detection is provided.
Exceptions:
1. A gas detection system is not required for toxic and moderately toxic
gases when the physiological warning threshold level for the gas is at a
level below the accepted PEL for the gas.
2. A gas detection system is not required for highly toxic, toxic, and
moderately toxic gases where cylinders, portable tanks, and all non -
continuously welded connects are within a gas cabinet or exhausted
enclosures.
Add Sec 6004.4.8.1 to read:
6004.4.8.1. Alarms. The gas detection system shall initiate a local alarm and transmit
a signal to an approved location.
Add Sec 6004.4.8.2 to read:
6004.4.8.2. Shut off of gas supply. The gas detection system shall automatically close
the shut off valve at the source on gas supply piping and tubing related to the system
being monitored for whichever gas is detected.
Exception: Automatic shutdown is not required for highly toxic, toxic, and moderately
toxic compressed gas systems where all of the following controls are provided:
1. Constantly attended / supervised.
2. Provided with emergency shutoff valves that have ready access.
CHAPTER 61
LIQUEFIED PETROLEUM GASES
Chapter 61 of the 2019 California Fire Code and 2018 International Fire Code is adopted
with the following amendments:
Amend Section 6104.2 of the 2019 California Fire Code as follows:
6104.2 Maximum capacity within established limits. The storage of liquefied petroleum
gas (LPG) is restricted in all locations within the Town of Los Gatos that are residential or
congested commercial areas as determined by the fire code official.
Exceptions: LPG may be used for industrial operations or when natural gas would
not provide a viable substitute for LPG. Portable containers for temporary heating
and/or cooking uses may be permitted if stored and handled in accordance with this
code. Facilities in commercial areas for refueling portable or mobile LPG containers
may be approved by the fire code official on a case-by-case basis.
Chapter 64
PYROPHORIC MATERIALS
Chapter 64 of the 2019 California Fire Code and 2018 International Fire Code is adopted
with the following amendments:
Add Section 6405.3.1 to read
6405.3.1 Silane distribution systems automatic shutdown. Silane distribution systems
shall automatically shut down at the source upon activation of the gas detection system
at levels above the alarm level and/or failure of the ventilation system for the
distribution system.
SECTION III
This Ordinance was introduced at a regular meeting of the Town Council of the
Town of Los Gatos on the 5th day of November 2019, and adopted by the following vote
as an ordinance of the Town of Los Gatos at a regular meeting of the Town Council of
the Town of Los Gatos on the 19th day of November 2019. This ordinance takes effect 30
days after it is adopted. In lieu of publication of the full text of the ordinance within
fifteen (15) days after its passage a summary of the ordinance may be published at lea st
five (5) days prior to and fifteen (15) days after adoption by the Town Council and a
certified copy shall be posted in the office of the Town Clerk, pursuant to GC
36933(c)(1).
COUNCIL MEMBERS:
AYES:
NAYS:
ABSENT:
ABSTAIN:
SIGNED:
MAYOR OF THE TOWN OF LOS GATOS
LOS GATOS, CALIFORNIA
DATE: __________________
ATTEST:
TOWN CLERK OF THE TOWN OF LOS GATOS
LOS GATOS, CALIFORNIA
DATE: __________________