Agenda packet — Lake Forest City Council, November 4, 2025 (part 4 of 4)

Exceptions:

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d. Structures that meet all of the following:
i. Residential structures four stories or less, and
ii. Constructed of wood, and
iii. Do not have subterranean storage or parking, and
iv. Are not built integral to an above ground multi-story parking structure.

Should a structure that is three stories or less and 50,000 square feet or smaller on any single story include subterranean storage or parking, then this ordinance shall apply only to the subterranean areas.

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

F.Chapter 6, Building Services and Systems”, is adopted in its entirety as amended by SFM.

G.Chapter 7, “Fire and Smoke Protection Features”, is adopted in its entirety as amended by SFM.

H.Chapter 8, “Interior Finish, Decorative Materials and Furnishings”, is adopted in its entirety as amended by SFM.

I.Adopt Chapter 9, “Fire Protection and Life Safety Systems”, is adopted in its entirety as amended by SFM with the following amendments:

Section 903.2, “Where Required”, is hereby revised as follows:
903.2 Where Required. Approved automatic fire sprinkler systems in buildings and structures shall be provided when one of the following conditions exists:

1.New buildings: Notwithstanding any applicable provisions of Sections 903.2.1 through 903.2.21, an automatic fire sprinkler system shall also be installed in all occupancies when the total building area, as defined in Section 202, exceeds 5,000 square-feet (465 square- Item: 12
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meters) as defined in Section 202, regardless of fire areas or allowable area, or is more than two stories in height.

Exception: Subject to approval by the Fire Code Official, open parking garages in accordance with Section 406.5 of the California Building Code that are smaller than the area specified in section 903.2.10 (3) or 903.2.10.1 of the California Fire Code.

2.Existing Buildings: Notwithstanding any applicable provisions of this code, an automatic fire sprinkler system shall be provided in an existing building when an addition occurs and one of the following conditions exists:
a. When an addition is 33% or more of the existing building area, and the resulting building area exceeds 5,000 square feet b. When an addition exceeds 2,000 square feet, and the resulting building area exceeds 5,000 square feet.
c. An additional story is added above the second floor regardless of fire areas or allowable area.

Exception: Additions to Group R-3 occupancies. Group R-3 occupancies shall comply with Section 903.2.8 (2).

Section 903.2.8, “Group R,” is hereby revised as follows:

903.2.8 Group R. An automatic fire sprinkler system installed in accordance with Section 903.3 shall be provided throughout all buildings with a Group R fire area as follows:

1.New Buildings: An automatic fire sprinkler system shall be installed throughout all new buildings.

2.Existing R-3 Buildings: An automatic fire sprinkler system shall be installed throughout when one of the following conditions exists:

2.1 When the floor area of alterations within any two-year period exceeds 50 percent of gross floor area of the existing structure and the building gross floor area exceeds 5,500 square feet; or:

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[The exceptions in this section are hereby adopted unchanged] Section 903.3.5.3, “Hydraulically Calculated Systems”, is hereby added as follows:
903.3.5.3 Hydraulically Calculated Systems. The design of hydraulically calculated sprinkler systems shall not exceed 90% of the water supply capacity.

Exception: When static pressure exceeds 100 psi, and when required by the Fire Code Official, the sprinkler system shall not exceed the water supply capacity specified by Table 903.3.5.3.

J.Chapter 10, “MEANS OF EGRESS”, is hereby adopted in its entirety as amended by the SFM.

K.Chapter 11, “CONSTRUCTION REQUIREMENTS FOR EXISTING
BUILDINGS”, is hereby adopted in only those sections and subsections adopted by the SFM.

L. Chapter 12, “ENERGY SYSTEMS”, is hereby adopted in its entirety as amended by the SFM.

M. Chapter 20, “AVIATION FACILITIES”, is hereby adopted in its entirety.

N.Chapter 21, “DRY CLEANING”, is hereby adopted in its entirety as amended by the SFM.

O.Chapter 22, “COMBUSTIBLE DUST-PRODUCING OPERATIONS”, is hereby adopted in its entirety.
90100 110 120 130 140 150 PSI 85 80
75 Design %
TABLE 903.3.5.3
Hydraulically Calculated Systems
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P.Chapter 23, “MOTOR FUEL-DISPENSING FACILITIES AND REPAIR GARAGES”, is here by adopted in its entirety as amended by the SFM.

Q.Chapter 24, “FLAMMABLE FINISHES”, is hereby adopted in its entirety as amended by SFM.

R.Chapter 25, “FRUIT AND CROP RIPENING”, and Chapter 26, “Fumigation and Insecticidal Fogging”, are not adopted.

S.Chapter 27, “SEMICONDUCTOR FABRICATION FACILITIES”, is hereby adopted in its entirety without amendments.

T.Chapter 28, “LUMBER YARDS AND AGRO-INDUSTRIAL, SOLID
BIOMASS AND WOODWORKING FACILITIES”, is hereby adopted in its entirety with the following amendments:

1.Section 2801.2, “Permit”, is hereby revised as follows:
2801.2 Permit. Permits shall be required as set forth in Section 105.5 and 105.5.31.

2.Section 2808.2, “Storage Site”, is hereby revised as follows:
2808.2 Storage Site. Storage sites shall be level and on solid ground, elevated soil lifts or other all-weather surface. Sites shall be thoroughly cleaned and approval obtained from the Fire Code Official before transferring products to the site.

3.Section 2808.3, “Size of Piles”, is hereby revised as follows:
2808.3 Size of Piles. Piles shall not exceed 15 feet in height, 50 feet in width and 100 feet in length.

Exception: The Fire Code Official is authorized to allow the pile size to be increased where a fire protection plan is provided for approval that includes, but is not limited to, the following:

1. Storage yard areas and materials-handling equipment
selection, design and arrangement shall be based upon sound fire prevention and protection principles.

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2. Factors that lead to spontaneous heating shall be identified in the plan, and control of the various factors shall be identified and implemented, including provisions for monitoring the internal condition of the pile.

3. The plan shall include means for early fire detection and reporting to the public fire department; and facilities needed by the fire department for fire extinguishment including a water supply and fire hydrants.

4. Fire apparatus access roads around the piles and access roads to the top of the piles shall be established, identified, and maintained.

5. Regular yard inspections by trained personnel shall be included as part of an effective fire prevention maintenance program.

Additional fire protection called for in the plan shall be provided and shall be installed in accordance with this Code. The increase of the pile size shall be based upon the capabilities of the installed fire protection system and features.

4.Section 2808.3.1 “Increase in Pile or Stack Size”, is hereby deleted in its entirety

5.Section 2808.4, “Pile Separation”, is hereby revised as follows:
2808.4. Pile Separation. Piles shall be separated from adjacent piles by a minimum distance of 20 feet. Additionally, piles shall have a minimum separation of 100 feet from combustible vegetation.

6.Section 2808.7, “Pile Fire Protection”, is hereby revised as follows:
2808.7 Pile Fire Protection. Automatic sprinkler protection shall be provided in conveyor tunnels and combustible enclosures that pass under a pile. Combustible conveyor systems and enclosed conveyor systems shall be equipped with an approved automatic sprinkler system. Oscillating sprinklers with a sufficient projectile reach are required to maintain a 40% to 60% moisture content and wet down burning/smoldering areas.

7.Section 2808.9, “Material-Handling Equipment”, is hereby revised as follows:

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2808.9 Material-Handling Equipment. All material-handling equipment operated by an internal combustion engine shall be provided and maintained with an approved spark arrester. Approved material-handling equipment shall be available for moving wood chips, hogged material, wood fines and raw product during fire- fighting operations.

8.Section 2808.11, “Temperature Control”, is hereby added as follows:
2808.11 Temperature Control. The temperature shall be monitored and maintained as specified in Sections 2808.11.1 and 2808.11.2.

9.Section 2808.11.1, “Pile Temperature Control”, is hereby added as follows:
2808.11.1 Pile Temperature Control. Piles shall be rotated when internal temperature readings are in excess of 165 degrees Fahrenheit.

10.Section 2808.11.2, “New Material Temperature Control”, is hereby added as follows:
2808.11.2 New Material Temperature Control. New loads delivered to the facility shall be inspected and tested at the facility entry prior to taking delivery. Material with temperature exceeding 165 degrees Fahrenheit shall not be accepted on the site. New loads shall comply with the requirements of this chapter and be monitored to verify that the temperature remains stable.

11.Section 2808.12, “Water Availability”, is hereby added as follows:
2808.11.2 New Material Temperature Control. New loads delivered to the facility shall be inspected and tested at the facility entry prior to taking delivery. Material with temperature exceeding 165 degrees Fahrenheit shall not be accepted on the site. New loads shall comply with the requirements of this chapter and be monitored to verify that the temperature remains stable.

12.Section 2808.13, “Tipping Area”, is hereby added as follows:
2808.13 Tipping Area. Tipping areas shall comply with the following:

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1. Tipping areas shall not exceed a maximum area of 50 feet by 50 feet.

2. Material within a tipping area shall not exceed 5 feet in height at any time.

3. Tipping areas shall be separated from all piles by a 20-foot- wide fire access lane.

4. A fire hydrant or approved fire water supply outlet shall be located within 150 feet of all points along the perimeter of the tipping area.

5. All material within a tipping area shall be processed within 5 days of receipt.

13.Section 2808.14, “Emergency Contact Information”, is hereby added as follows:
2808.14 Emergency Contact Information. The contact information of a responsible person or persons shall be provided to the Fire Department and shall be posted at the entrance to the facility for responding units. The responsible party should be available to respond to the business in an emergency.

14.Section 2808.15, “Maximum Grid of Piles and Rows”, is hereby added as follows:
2808.15 Maximum Grid of Piles and Rows. Rows of Piles shall not exceed 500 feet by 500 feet. Grids shall be separated by a minimum 50-foot clear space used for no other purpose.

15.2808.16, “Push-Out / Clear Area,” is hereby added as follows:
2808.16 Push-Out / Clear Area. Piles exceeding 20 cubic yards shall be provided with push-out areas. Push-out areas shall be maintained clear at all times to allow for the largest pile to be spread out to a depth of 2 feet in height. Push-out areas shall be located within 250 feet of all edges of any pile and shall be located a minimum of 20 feet from any building.

U.Chapter 29, “Manufacture of Organic Coatings”, and Chapter 30, “Industrial Ovens”, are adopted in their entirety without amendments.

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V. Chapter 31, “Tents, Temporary Special Event Structures and Other Membrane Structures”, Chapter 32, “High-Piled Combustible Storage”, Chapter 33, "Fire Safety During Construction and Demolition", and Chapter 34, "Tire Rebuilding and Tire Storage", are adopted in their entirety as amended by SFM.

W.Chapter 35, “Welding and Other Hot Work”, Chapter 36, “Marinas”, Chapter 37, “Combustible Fibers”, Chapter 39, “Processing and Extraction Facilities”, Chapter 40, “Storage of Distilled Spirits and Wines”, Chapter 48, “Motion Picture and Television Production Studio Sound Stages, Approved Production Facilities and Production Locations”, are hereby adopted in their entirety without amendments.

X.Chapter 50, “Hazardous Materials – General Provisions”, is hereby adopted in its entirety as amended by SFM with the following amendments:

1.Section 5001.5.2, “Hazardous Materials Inventory Statement (HMIS)”, is hereby revised as follows:
5001.5.2 Hazardous Materials Inventory Statement (HMIS).

Where required by the Fire Code Official, an application for a permit shall include. Orange County Fire Authority’s Chemical Classification Guideline, which shall be completed and approved prior to approval of plans, and/or the storage, use or handling of chemicals on the premises.

2.Section 5003.1.1.1, “Extremely Hazardous Substances”, is hereby added as follows:
5003.1.1.1 Extremely Hazardous Substances. No person shall use or store any amount of extremely hazardous substances (EHS) in excess of the disclosable amounts (see Health and Safety Code Section 25500 et al) in any residential zoned or residentially developed property.

Y.Chapter 51, “Aerosols”, Chapter 53, “Compressed Gases”, Chapter 54, “Corrosive Materials”, and Chapter 55, “Cryogenic Fluids”, are hereby adopted in their entirety.

Z.Chapter 54, “Corrosive Materials”, is hereby adopted in its entirety as amended by the SFM.

AA.Chapter 55, "Cryogenic Fluids", is hereby adopted in their entirety.

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BB.Chapter 56, “Explosives and Fireworks”, is adopted in its entirety as amended by the SFM, with the following amendments:

1.Section 5608.2 Firing is hereby added as follows:
5608.2 Firing. All fireworks displays, regardless of mortar, device, or shell size, shall be electrically fired.

2.Section 5608.3, “Application for Permit”, is hereby added as follows:

Section 5608.3 Application for Permit. A diagram of the grounds on which the display is to be held showing the point at which the fireworks are to be discharged, the fallout area based on 100 feet per inch of shell size, the location of all buildings, roads, and other means of transportation, the lines behind which the audience will be restrained, the location of all nearby trees, telegraph or telephone line, or other overhead obstructions shall be provided to OCFA.

CC.Chapter 57, “Flammable and Combustible Liquids” is hereby adopted in its entirety as amended by the SFM.

DD.Chapter 58, “Flammable Gases and Flammable Cryogenic Fluids” is hereby adopted in its entirety as amended by the SFM.

EE.Chapter 59, “Flammable Solids”, Chapter 60, “Highly Toxic and Toxic Materials”, Chapter 61, “Liquefied Petroleum Gases”, Chapter 62, “Organic Peroxides”, Chapter 63, “Oxidizers, Oxidizing Gases, and Oxidizing Cryogenic Fluids”, Chapter 64, “Pyrophoric Materials”, Chapter 65, “Pyroxylin (Cellulose Nitrate) Plastics”, Chapter 66, “Unstable (Reactive) Materials”, and Chapter 67, “Water-Reactive Solids and Liquids”, are hereby adopted in their entirety.

FF.Chapter 80, “Referenced Standards”, is hereby adopted in its entirety as amended by the SFM, with the following amendments:

1.NFPA 13, 2025 Edition, Standard for the Installation of Sprinkler Systems, is hereby amended as follows:
a.Section 9.2.1.7 is hereby revised as follows:

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9.2.1.7 Concealed spaces filled with noncombustible insulation shall not require sprinkler protection when approved by the Fire Code Official.
b.Section 9.4.3.1 is hereby revised as follows:

9.4.3.1 When fire sprinkler systems are installed in shell buildings of undetermined use (spec buildings) other than warehouses (S occupancies), fire sprinklers of the quick- response type shall be used. Use is considered undetermined if a specific tenant/occupant is not identified at the time the fire sprinkler plan is submitted. Sprinklers in light hazard occupancies shall be one of the following:

1. Quick-response type as defined in 3.3.215.4.16

2. Residential sprinklers in accordance with the
requirements of Chapter 12

3. Quick response CMSA sprinklers

4. ESFR sprinklers

5. Standard-response sprinklers used for modifications or additions to existing light hazard systems equipped with standard-response sprinklers

6. Standard-response sprinklers used where individual
standard-response sprinklers are replaced in existing light hazard systems
c.Section 16.12.3.3 is hereby revised as follows:

16.12.3.3 Fire department connections (FDC) shall be of an approved type. The location shall be approved and be no more than 150 feet from a public hydrant. The FDC may be located within 150 feet of a private fire hydrant when approved by the fire code official. The size of piping and the number of 2½” inlets shall be approved by the fire code official. If acceptable to the water authority, it may be installed on the backflow assembly. Fire department inlet connections shall be painted OSHA safety red or as approved. When the fire sprinkler density design requires more than 500 gpm (including inside hose stream demand), or a Item: 12
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standpipe system is included, four 2½” inlets shall be provided.

2.NFPA 13D 2025 Edition, “Standard for the Installation of Sprinkler Systems in One- and Two-Family Dwellings and
Manufactured Homes”, is hereby amended as follows:

Section 7.1.2 is hereby revised as follows:

7.1.2 The sprinkler system piping shall not have separate control valves installed unless supervised by a central station, proprietary, or remote station alarm service.

3.NFPA 24, 2025 Edition, Standard for the Installation of Private Fire Service Mains and Their Appurtenances, is hereby amended as follows:

a.Section 6.2.8.1 is hereby added as follows:

6.2.8.1 All indicating valves controlling fire suppression water supplies shall be painted OSHA red.

Exceptions:

1. Brass or bronze valves on sprinkler risers mounted to the exterior of the building may be left unpainted.

2. Where OS&Y valves on the detector check assembly are the only control valves, at least one OS&Y valve shall be painted red.
b.Section 6.2.9 is hereby revised as follows:

All connections to private fire service mains for fire protection systems shall be arranged in accordance with one of the following so that they can be isolated:
(1) A post indicator valve installed not less than 40 ft (12 m) from the building
(a) For buildings less than 40 ft (12 m) in height, a post indicator valve shall be permitted to be installed
closer than 40 ft (12 m) but at least as far from the
building as the height of the wall facing the post
indicator valve.

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(b) Post indicating valves shall be allowed to be closer than 40 ft (12 m) to the building when a property
line or other physical barriers make it impossible to
have a post indicating valve 40 ft (12m) away.
(c) Post indicating valves shall be allowed to be closer than 40 ft (12 m) to the building when building
driveway or fire access roadways or other building
traffic make it impractical to be 40 ft (12 m).
(d) Indicating control valves installed in a fire-rated room accessible from the exterior.
(e) Indicating control valves in a fire-rated stair
enclosure accessible from the exterior as
permitted by AHJ.
(f) Any other valve type or location as permitted by
AHJ.
c.Section 10.1.5 is hereby added as follows:

10.1.5 All ferrous pipe and joints shall be polyethylene encased per AWWA C150, Method A, B, or C. All fittings shall be protected with a loose 8-mil polyethylene tube or sheet. The ends of the tube or sheet shall extend past the joint by a minimum of 12 inches and be sealed with 2-inch-wide tape approved for underground use. Galvanizing does not meet the requirements of this section.

Exception: 304 or 316 Stainless Steel pipe and fittings Section 10.4.1.1 is hereby revised as follows:

10.4.1.1 All bolted joint accessories shall be cleaned and thoroughly coated with asphalt or other corrosion-retarding material after installation.

Exception: Bolted joint accessories made from 304 or 316 stainless steel.

Section 10.4.1.1.1 is hereby added as follows:

10.4.1.1.1 All bolts used in pipe-joint assembly shall be 316 stainless steel.

Section 10.4.3.2 is hereby amended as follows:

10.4.3.2. Where fire service mains enter the building adjacent to the foundation, the pipe may run under a building to a maximum of 24 inches, Item: 12
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as measured from the interior face of the exterior wall to the center of the vertical pipe. The pipe under the building or building foundation shall be 304 or 316 stainless steel and shall not contain mechanical joints or it shall comply with 10.4.3.2.1 through 10.4.3.2.4.”
SECTION 9. Chapter 8.26, “Uniform Code for the Abatement of Dangerous Buildings,” is previously adopted and amended and hereby further amended to read as follows:
“8.26.014 Section 205 amended.

Section 205 of the Uniform Code for the Abatement of Dangerous Buildings is hereby amended to read as follows:

Section 205. Board of Appeals. In order to provide for final interpretation of the provisions of this Code, there shall be and is hereby created a Board of Appeals as specified in Section 113 of the California Building Code as amended herein.” SECTION 10. Former and Inconsistent Provisions. Upon the effective date of this Ordinance, all former ordinances or parts thereof conflicting or inconsistent with the provisions of this ordinance of the codes herein adopted by reference and any other ordinance in conflict herewith are hereby repealed and declared to be of no further force and effect.

SECTION 11. CEQA. The City Council finds that this Ordinance is not subject to the California Environmental Quality Act (CEQA) pursuant to sections 15060(c)(2) (the activity will not result in a direct or reasonably foreseeable indirect physical change in the environment) and 15060(c)(3) (the activity is not a project as defined in Section 15378) of the CEQA Guidelines, California Code of Regulations, Title 14, Chapter 3, because it has no potential for resulting in physical change to the environment, directly or indirectly.

SECTION 12. Severability. If any section, subsection, subdivision, sentence, clause, phrase, or portion of this Ordinance for any reason is held to be invalid or unconstitutional by the decision of any court of competent jurisdiction, such decision shall not affect the validity of the remaining portions of this Ordinance. The City Council hereby declares that it would have adopted this Ordinance, and each section, subsection, subdivision, sentence, clause, phrase, or portion thereof, irrespective of the fact that any one or more sections, subsections, subdivisions, sentences, clauses, phrases, or portions thereof be declared invalid or unconstitutional.

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SECTION 13. Code Adoption. Adoption of this Ordinance includes the whole of each California Building Standards Code and International Code, together with accumulative supplements, and associated standards referenced therein, including such portions as may be added by the provisions of this chapter, and except such portions as may be deleted or modified by the provisions of this chapter. One copy of said codes has been and is on file in the Office of the City Clerk of the City of Lake Forest.

SECTION 14. Certification. The City Clerk shall certify as to the adoption of this Ordinance and shall cause a summary thereof to be published at least five days prior to the meeting at which the proposed Ordinance is to be adopted and shall post a certified copy of the proposed Ordinance in the Office of the City Clerk, and within 15 days of the adoption, shall post a certified copy of this Ordinance, including the vote for and against the same, in the Office of the City Clerk, in accordance with Government Code section 36933.

SECTION 15. Effective Date. This ordinance shall be effective on January 2, 2026, which is to be no less than 30 days after its adoption.

PASSED, APPROVED, AND ADOPTED this 18th day of November 2025.

SCOTT VOIGTS, MAYOR
ATTEST:

THY MERRITT

ACTING CITY CLERK
APPROVED AS TO FORM:

MATTHEW E. RICHARDSON

CITY ATTORNEY
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STATE OF CALIFORNIA )
COUNTY OF ORANGE ) ss.

CITY OF LAKE FOREST )
I, Thy Merritt, Acting City Clerk of the City of Lake Forest, California do hereby certify that the foregoing Ordinance No. _______was duly introduced and placed upon its first reading at a regular meeting of the City Council on the 4th day of November, 2025, and thereafter, said Ordinance was duly adopted and passed at a regular meeting of the City Council on the 18th day of November, 2025, by the following vote, to wit:

AYES: COUNCIL MEMBERS:

NOES: COUNCIL MEMBERS:

ABSENT: COUNCIL MEMBERS:

ABSTAIN: COUNCIL MEMBERS:

THY MERRITT

ACTING CITY CLERK
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ATTACHMENT 2
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City of Lake Forest, CA

Title 8

BUILDINGS AND CONSTRUCTION

Chapter 8.02

CALIFORNIA BUILDING CODE

§ 8.02.001. Adoption of .
§ 8.02.020. amended.

Chapter 8.04

UNIFORM SIGN CODE(RESERVED)

§ 8.04.001. Adoption of the Uniform Sign
Code.
§ 8.04.010. Section 103.4 amended.
§ 8.04.012. Fees—Section 304 amended.
§ 8.04.014. Inspections—Section 306
amended.
§ 8.04.016. Unsafe and unlawful
signs—Section 307 amended.

Chapter 8.06

CALIFORNIA RESIDENTIAL CODE

§ 8.06.001. Adoption of California
Residential Code.
§ 8.06.020. California Residential Code
amended.

Chapter 8.08

TENT CODE

§ 8.08.001. Adoption of the Tent Code.

Chapter 8.10

RELOCATED BUILDINGS CODE

§ 8.10.001. Adoption of the Relocated
Buildings Code.

Chapter 8.12

UNIFORM HOUSING CODE

§ 8.12.001. Adoption of Uniform Housing
Code.
§ 8.12.010. Housing Authority.
§ 8.12.012. Section 104 amended.
§ 8.12.016. Section 202 amended.
§ 8.12.018. Section 203 amended.
§ 8.12.020. Section 204 amended.
§ 8.12.022. Section 401 amended.

Chapter 8.14

CALIFORNIA ELECTRICAL CODE

§ 8.14.001. Adoption of California
Electrical Code.
§ 8.14.010. California Electrical Code
amended.

Chapter 8.16

CALIFORNIA PLUMBING CODE

§ 8.16.001. Adoption of California
Plumbing Code.
§ 8.16.010. California Plumbing Code
amended.

Chapter 8.18
(RESERVED)

Chapter 8.20

CALIFORNIA MECHANICAL CODE

§ 8.20.001. Adoption of California
Mechanical Code.
§ 8.20.010. California Mechanical Code
amended.

Chapter 8.22
(RESERVED)

CALIFORNIA WILDLAND-WILDLAND-

URBAN INTERFACE CODE

§ 8.22.001. Adoption of California
Wildland-Urban Interface
Code
§ 8.22.010. California Wildland-Urban
Interface Code amended.

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City of Lake Forest, CA

Chapter 8.24

CALIFORNIA FIRE CODE

§ 8.24.010. Adoption of California Fire
Code.
§ 8.24.020. California Fire Code
Amended.

Chapter 8.26

UNIFORM CODE FOR THE ABATEMENT

OF DANGEROUS BUILDINGS CODE

§ 8.26.001. Adoption of the Uniform
Code
for the Abatement of
Dangerous Buildings.
§ 8.26.010. Section 201 amended.
§ 8.26.012. Section 203 amended.
§ 8.26.014. Section 205 amended.

Chapter 8.30

LAKE FOREST GRADING AND

EXCAVATION CODE

Article I
General Provisions

§ 8.30.010. Title reference to Code.
§ 8.30.012. Grading manual.
§ 8.30.014. Purpose and intent.
§ 8.30.016. Scope.

Article II
Definitions

§ 8.30.020. Definitions.

Article III
Permits Required

§ 8.30.030. Grading permits.
§ 8.30.032. Grading permit—Paving.
§ 8.30.034. Grading permit—
Watercourse
alteration.
§ 8.30.036. Excavation blasting permit.
§ 8.30.038. Types of grading permits.

Article IV
Organization and Enforcement

§ 8.30.040. Powers and duties of the
Building Official.
§ 8.30.042. Violations and penalties. § 8.30.044.

Hazardous conditions.

Article V
Grading Permit Requirements

§ 8.30.050. Permits required.
§ 8.30.052. Application.
§ 8.30.054. Plans and specifications.
§ 8.30.056. Information on plans and
specifications.
§ 8.30.058. Soil engineering and
engineering geology reports.
§ 8.30.060. Issuance, expiration and
renewal.
§ 8.30.062. Denial of permit.
§ 8.30.064. Time of grading operations.
§ 8.30.066. Responsibility of permittee.
§ 8.30.068. Protection of adjoining
property.
§ 8.30.070. Import and export of earth
material.

Article VI
Fees

§ 8.30.080. Grading plan check deposit.
§ 8.30.082. Grading permit deposit.
§ 8.30.084. Cost recovery fees.
§ 8.30.086. Refund of deposit.

Article VII
Security

§ 8.30.090. Security.

Article VIII
Cuts

§ 8.30.100. Cuts.

Article IX
Fills

§ 8.30.110. Fills.

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Article X
Setbacks

§ 8.30.120. Setbacks.

Article XI
Drainage and Terracing

§ 8.30.130. Drainage and terracing.

Article XII
Asphalt Concrete Pavement

§ 8.30.140. Asphalt concrete pavement.

Article XIII
Erosion Control
Chapter 8.70

FLOOD DAMAGE PREVENTION AND

FLOODPLAIN MANAGEMENT

Article I
Statutory Authorization, Findings of Fact,
Purpose and Methods

§ 8.70.010. Statutory authorization.
§ 8.70.015. Findings of fact.
§ 8.70.020. Statement of purpose.
§ 8.70.025. Methods of reducing flood
losses.
§ 8.70.030. Definitions.

Article II
General Provisions

§ 8.30.150. Erosion control. § 8.70.110. Application of chapter to § 8.30.152. Erosion control plans. particular areas within the § 8.30.154. Erosion and sediment control
and water quality requirement

§ 8.70.115.

City.

Basis for establishing areas of
system maintenance. special flood hazard.
§ 8.70.120. Compliance.

Article XIV § 8.70.125. Abrogation and greater
Grading Inspection restrictions.
§ 8.70.130. Interpretation.
§ 8.30.160.
§ 8.30.162.

General.

Grading requirements.
§ 8.70.135. Warning and disclaimer of
liability.
§ 8.30.164. Notification of noncompliance. § 8.70.140. Severability. § 8.30.166. Transfer of responsibility for
approval. Article III
§ 8.30.168. Site inspection by the City Administration Engineer and/or Building
Official. § 8.70.210. Development permit.
§ 8.30.170. Special inspections. § 8.70.215. Floodplain Administrator—Designation.

Article XV § 8.70.220. Floodplain
Completion of Work Administrator—Duties and
responsibilities.
§ 8.30.180. Final reports.
§ 8.30.182. Notification of completion.

Article IV
Provisions for Flood Hazard Reduction

§ 8.70.310. Standards of construction.
§ 8.70.315. Standards for utilities.

Item: 12
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City of Lake Forest, CA

§ 8.70.320. Standards for subdivisions.
§ 8.70.325. Standards for manufactured
homes.
§ 8.70.327. Standards for recreational
vehicles.
§ 8.70.330. Floodways.

Article V
Appeals of the Floodplain Administrator's
Decisions

§ 8.70.410. City Council as appeal board.

Article VI
Variance Standards

§ 8.70.510. Application of chapter.
§ 8.70.515. Standards applicable to
variances.
§ 8.70.520. Reporting.

Chapter 8.72

SMALL RESIDENTIAL ROOFTOP SOLAR

SYSTEMS

Article I
Applicability and Purpose

§ 8.72.010. Applicability.
§ 8.72.015. Purpose and intent.

Article II
Definitions

§ 8.72.020. Definitions.

Article III
Small Residential Rooftop Solar System
Requirements

§ 8.72.030. Processing.
§ 8.72.035. Compliance with requirements.
§ 8.72.040. Expedited review process.

Article IV
Applicant Obligations

§ 8.72.050. Applicant verification of
support structure.
§ 8.72.055. Applicant verification of
electrical system.

Article V
Electronic Processing

§ 8.72.060. Documents available on City
website.
§ 8.72.065. Electronic submittal of
application.

Article VI
Application Review

§ 8.72.070. Review of complete application.
§ 8.72.075. Incomplete application.
§ 8.72.080. Findings for use permit.

Article VII
Use Permit

§ 8.72.085. Findings for denial of use
permit.
§ 8.72.090. Use permit conditions.

Article VIII
Inspections

§ 8.72.095. Inspection requirements.

Chapter 8.74

ELECTRIC VEHICLE CHARGING

STATIONS EXPEDITED, STREAMLINED

PERMITTING PROCESS

§ 8.74.010. Purpose.
§ 8.74.020. Definitions.
§ 8.74.030. Expedited permitting process.
§ 8.74.040. Permit application processing.

Item: 12
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City of Lake Forest, CA

§ 8.74.050. Technical review.
§ 8.74.060. Electric vehicle charging station
installation requirements.

Item: 12
870

City of Lake Forest, CA
§ 8.02.001 BUILDINGS AND CONSTRUCTION § 8.02.020

CHAPTER 8.02

CALIFORNIA BUILDING CODE

Note: Prior ordinance history: Ords. 62, 65, 103, 115, 130 and 177.

§ 8.02.001. Adoption of California Building Code.

The California Building Code, 20252 Edition (California Code of Regulations Title 24, Part 2), based on the 20241 International Building Code as published by the International Code Council, including Chapter 1, together with the amendments provided in this chapter, is hereby adopted by reference as the Building Code of the City of Lake Forest, regulating the erection, construction, enlargement, alteration, repair, moving, removal, demolition, conversion, occupancy, equipment, use, height, area, and maintenance of all buildings and/or structures in the City.
(Ord. 231 § 2, 8-2-2011; Ord. 258 § 2, 2013; Ord. 291 § 2, 2016; Ord. 326 § 2, 2019; Ord. 360 § 2, 2023; Ord. ____ 2025)

§ 8.02.020. California Building Code amended.

The 20252 California Building Code is hereby amended as follows:

A. Chapter 1 Division II Section 105.2, "Work Exempt from Permit", Building Item 2, of the California Building Code is hereby amended to read as follows:

2. Walls and Ffences, other than swimming pool barriers, not over six feet (2,1341,829 mm) tall.

Exception: Walls and fences less than six feet in height which are required as a condition of project approval are required to have permits.

B. (reserved)Chapter 1 Division II Section 105.3.2, "Expiration of Plan Review," is amended to read as follows:

B. 105.3.2 Expiration of Plan Review. Any application for a permit for any proposed work shall be deemed to have been abandoned within one calendar year following the date of application, unless a permit is issued, and plans and other data submitted for review may thereafter be returned to the applicant or destroyed by the Building Official. No extensions shall be allowed. In order to renew action on an application after expiration, the applicant shall resubmit plans and pay the required fees.

C. (reserved)Chapter 1 Division II Section 105.5, "Expiration," is amended to read as follows:
105.5 Expiration. Every permit issued shall become invalid unless the work on the site authorized by such permit is commenced within 12 months after its issuance, or if the work authorized on the site by such permit is suspended or abandoned for a period of 180 days after the time the work is commenced. Before such work can be recommenced a new permit shall be first obtained to do so, and the fee therefor shall be one-half the amount required for a new permit for such work; provided, however, that:

1. No changes have been made or will be made in the original plans and specifications for such work; and

2. Such suspension or abandonment has not exceeded one year; and

3. A re-endorsement of the compliance of the plans with the applicable regulations, by the Director of Community Development, shall be obtained.

Item: 12
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City of Lake Forest, CA
§ 8.02.020 BUILDINGS AND CONSTRUCTION § 8.02.020

In order to renew action on a permit after expiration, the permittee shall pay a new full permit fee.

Any permittee holding an unexpired permit may apply for an extension of the time within which work may commence under that permit when the permittee is unable to commence work within the time required by this section for good and satisfactory reasons. The Building Official may extend the time for action by the permittee one or more times for a period not exceeding 180 days each, upon written request by the permittee showing that circumstances beyond the control of the permittee have prevented action from being taken. Such written request shall be submitted no later than 60 days after expiration of the permit.

D. Chapter 1 Division II Section 109.1, "Payment of Fees", is amended to read as follows:
109.1 Payment of Fees. A fee as established by Resolution of the City Council shall be paid for each permit at time of issuance.

E. Chapter 1 Division II Section 109.2, "Schedule of Permit Fees", is amended to read as follows:
109.2 Schedule of Permit Fees. Permit and plan check fees shall be based on the current City of Lake Forest fee schedule adopted by the City Council and amended from time to time. When applicable, the determination of value or valuation under any of the provisions of this Code shall be made by the Building Official. In instances where project valuation is used to determine permit and/or plan check fees, tThe value to be used in computing the building permit and building plan review fees shall be the total value of all construction work for which the permit is issued, as well as all finish work, painting, roofing, electrical, plumbing, heating, air conditioning, elevators, fire-extinguishing systems, and any other permanent equipment.

F. Chapter 1 Division II Section 109.6, "Fee Refunds", is amended to read as follows:
109.6 Fee Refunds. The Building Official may authorize refunding of any fee paid hereunder which was erroneously paid or collected.

The Building Official may authorize refunding of not more than 80 percent of the permit fee paid when no work has been done under a permit issued in accordance with this Code.

The Building Official may authorize refunding of not more than 80 percent of the plan review fee paid when an application for a permit for which a plan review fee has been paid is withdrawn or canceled before any plan reviewing is done.

The Building Official shall not authorize refunding of any fee paid except on written application filed by the original permittee not later than 180 days after the date of fee payment. No refund will be made for less than $30.00. Permit and plan check fees will be refunded in their entirety when collected in error.

G. Chapter 1 Division II Section 109.7, "Plan Review Fees", and Section 109.8, "Investigation Fees", are added to read as follows:
109.7 Plan Review Fees. When submittal documents are required by Section 107.1, a plan review fee shall be paid at the time of submitting the submittal documents for plan review. Said plan review fee shall be established by Resolution of the City Council.

The plan review fees specified in this subsection are separate fees from the permit fees specified in Section 109.1 and are in addition to the permit fees.

When submittal documents are incomplete or changed so as to require additional plan review or Item: 12
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City of Lake Forest, CA
§ 8.02.020 BUILDINGS AND CONSTRUCTION
§ 8.02.020

when the project involves deferred submittal items as defined in Section 107.3.4.1, an additional plan review fee shall be charged at the rate shown in the fee schedule. 109.8 Investigation Fees: Work wWithout a Permit.
109.8.1 Investigation. Whenever any work for which a permit is required by this code has been commenced without first obtaining said permit, a special investigation shall be made before a permit may be issued for such work.
109.8.2 Fee. An investigation fee, in addition to the permit fee, shall be collected whether or not a permit is then or subsequently issued. The investigation fee shall be equal to the amount of the permit fee required by this Code. The minimum investigation fee shall be the same as the minimum fee set forth in the fee schedule. The payment of such investigation fee shall not exempt any person from compliance with all other provisions of this Code nor from any penalty prescribed by law.

H. Chapter 1 Division II Section 110.7, "Reinspections", is hereby added to read as follows:
110.7 Reinspections. A reinspection fee may be assessed for each inspection or reinspection when such portion of work for which inspection is called is not complete or when corrections called for are not made.

This subsection is not to be interpreted as requiring reinspection fees the first time a job is rejected for failure to comply with the requirements of this Code, but as controlling the practice of calling for inspections before the job is ready for such inspection or reinspection.

Reinspection fees may be assessed when the inspection record card is not posted or otherwise made available on the work site; the approved plans are not readily available to the inspector, for failure to provide access on the date for which inspection is requested, or for deviating from plans requiring the approval of the Building Official.

To obtain a reinspection, the applicant shall file an application therefor in writing upon a form furnished for that purpose and pay the reinspection fee as established by the City Council.

In instances where reinspection fees have been assessed, no additional inspection of the work will be performed until the required fees have been paid.

I. Chapter 1 Division II Section 111.3, "Temporary Occupancy", is hereby amended to read as follows:
111.3 Temporary Occupancy. If the Building Official finds that no substantial hazard will result from occupancy of any building or portion thereof before the same is completed, he or she may issue a Temporary Certificate of Occupancy for the use of a portion or portions of a building or structure prior to the completion of the entire building or structure. The application fee for such Temporary Certificate shall be as established by the City Council. The Temporary Certificate of Occupancy may be subject to such conditions as deemed necessary by the Building Official. The violation or failure of any such condition imposed shall be grounds for revocation of such Temporary Certificate of Occupancy.

J. Chapter 1 Division II Section 113.54, "Establishment", is hereby added to read as follows:
113.54 Establishment. The City Council shall be the Board of Appeals.

K. Chapter 1 Division II Section 114.1, "Unlawful Acts", is hereby amended to read as follows:
114.1 Unlawful Acts.

Item: 12
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City of Lake Forest, CA
§ 8.02.020 § 8.02.020 BUILDINGS AND CONSTRUCTION

It shall be unlawful for any person, firm, or corporation to erect, construct, enlarge, alter, repair, move, improve, remove, convert, or demolish, equip, use, occupy, or maintain any building or structure, or cause or permit the same to be done in violation of this Code.

Any person, firms, or corporation violating any of the provisions of this Code shall be deemed guilty of a misdemeanor, and each such person shall be deemed guilty of a misdemeanor, and each such person shall be deemed guilty of a separate offense for each and every day or portion thereof during which any violation of any of the provisions of this Code is committed, continued, or permitted, and upon conviction of any such violation such person shall be punished by a fine of not more than $1,000.00 or by imprisonment for not more than six months, or by both such fine and imprisonment.

L. Chapter 1 Division II Section 117, "Underground Utilities Required", is hereby added to read as follows:

Section 117 Underground Utilities Required.

The Building Official shall, as a condition precedent to the issuance of a Building Permit, require all utility services located within the exterior boundary lines of lot or parcel of property to be installed underground if:

1. The property is to be developed with a new or relocated main building;

2. The remodeling, alteration, or addition to an existing main building exceeds 50 percent of the value and/or area of the existing building;

3. A residential building or use is converted to any nonresidential use or purpose.

For purposes of this section, the term "main building" shall mean a building in which is conducted the principal use of the lot or building site on which it is located. If it is determined that practical difficulties, or unreasonable hardships inconsistent with the purposes of this chapter and unique to a particular parcel of property, would result from the literal interpretation of this section, the Building Official may waive, modify, or delay the imposition of any undergrounding requirement imposed pursuant to the section upon written application of any affected property owner. The Building Official shall notify the applicant of his decision in writing by certified mail. If the Building Official determines to delay the installation of required underground utilities, he may require a recorded agreement guaranteeing the future performance of the work, together with adequate performance security enforceable by the City in the form of a cash deposit, bond, letter of credit, or other instrument or security satisfactory to the City Attorney.

For purposes of this section, appurtenances and associated equipment such as, but not limited to, surface-mounted transformers, pedestal-mounted terminal boxes and meter cabinets, and concealed ducts in an underground system, may be placed above ground.

Any person dissatisfied with the decision of the Building Official may file an appeal pursuant to Sections 2.04.100 to 2.04.130 of the Lake Forest Municipal Code.

The owner or developer of the property is responsible for complying with requirements of this section and shall provide all necessary facilities on the property to receive such service from the supplying utilities.

M. (reserved)Section 202, "Definitions," is hereby revised by adding "Spark Arrester," as follows:

SPARK ARRESTER. A listed device constructed of noncombustible material specifically for the purpose of meeting one of the following conditions:

1. Removing and retaining carbon and other flammable particles/debris from the exhaust flow of an internal combustion engine in accordance with CaliforniaVehicle Code Section 38366.

Item: 12
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City of Lake Forest, CA
§ 8.02.020 § 8.02.020 BUILDINGS AND CONSTRUCTION

2. Fireplaces that burn solid fuel in accordance with California Building Code Chapter 28.

N. Adopt Chapter 7A, "Materials and Construction Methods for Exterior Wildfire Exposure," in its entirety with the following amendments:
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, and additions to and remodel of buildings constructed before 2012 located in areas currently designated as such, shall comply with the provisions of this chapter. The provisions shall also apply to additions, remodels, and accessory structures located within 100 feet of a fuel modification zone, vegetation management area, or similar area containing hazardous combustible vegetation, regardless of whether the property is currently located in a designated Fire Hazard Severity Zone or Wildland-Urban Interface Fire Area, when materials and/or construction methods for exterior wild-fire exposure were previously required at the property by the Building or Fire Code Official.

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 the applicable building.

2. Buildings of an accessory character classified as a Group U occupancy of any size located at least 50 feet from an applicable building.

3.N. 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.(reserved)
O. Adopt Chapter 9 of the California Building Code, "Fire Protection Systems and Life Safety Systems", in its entirety with the following amendments:

1. Section 903.2, "Where Required", is hereby revised to read in its entirety as follows:
903.2 Where Required. Approved automatic sprinkler systems in buildings and structures shall be provided when one of the following condition exists:

1. New Buildings: Notwithstanding any applicable provisions of Sections 903.2.1 through 903.2.1221, an automatic fire-extinguishing system shall also be installed in all occupancies when the total building area, as defined in Section 202, exceeds 5,000 square feet (465 square meters) or more than two stories in height, regardless of fire areas or allowable area.

Group R-3 occupancies. Group R-3 occupancies shall comply with Section 903.2.8.

2. Existing Buildings: Notwithstanding any applicable provisions of this code, an automatic sprinkler system shall be provided in an existing building when an addition occurs and one of the following conditions exists:

2.1. When an addition is 33% or more of the existing building area, and the resulting building area exceeds 5,000 square feet.

2.2. When an addition exceeds 2,000 square feet, and the resulting building area exceeds 5000 square feet.

2.3. An additional story is added above the second floor regardless of fire areas or allowable area.

Item: 12
875

City of Lake Forest, CA
§ 8.02.020 § 8.02.020 BUILDINGS AND CONSTRUCTION

Exception: Additions to Group R-3 occupancies shall comply with Section 903.2.8 (2).

2.3. Section 903.2.8, "Group R", is hereby revised as follows:
903.2.8 Group R. An automatic sprinkler system installed in accordance with Section 903.3 shall be provided throughout all buildings with a Group R fire area as follows:

1. New Buildings: An automatic sprinkler system shall be installed throughout all new buildings.

2. Existing R3 Buildings: An automatic sprinkler system shall be installed throughout when one of the following conditions exists:

2.1. any existing building wWhen the floor area of the Alteration within any two-year period exceeds 50% of gross floor area of the existing structure and the gross building area exceeds 5,500 square feet.

2.2 When an existing Group R Occupancy is being substantially renovated, and where the scope of the renovation is such that the Building Code Official determines that the complexity of installing a sprinkler system would be similar as in a new building.When the cost of installing an approved automatic sprinkler system exceeds 5% of the cost of the Alteration, with the approval of the Fire Code Official, the required automatic sprinkler system may be omitted.

Exceptions to Existing Buildings requirement:

1. Existing Group R-3 occupancies converted to Group R-3.1 occupancies not housing bedridden clients, not housing non-ambulatory clients above the first floor, and not housing clients above the second floor.

2. Existing Group R-3 occupancies converted to Group R-3.1 occupancies housing only one non-ambulatorybedridden client and complying with Section 4235.8.3.3 of the California Building Code.

3. Pursuant to Health and Safety Code Section 13113 occupancies housing ambulatory children only, none of whom are mentally ill children or mentally-disabledchildren with intellectual disabilities, and the building or portions thereof housing in which such children are housed are not more than two stories in height, and buildings or portions thereof housing such children which have an automatic fire alarm system activated by approved smoke detectors.

4. Pursuant to Health and Safety Code Section 13143.6, occupancies licensed for protective social care which house ambulatory clients only, none of whom is a child (under the age of 18 years) or is elderly (65 years of age or over).

When not used for height increases or for area increases, an automatic sprinkler system installed in accordance with Section 504.2 or 506.3 of the California Building Code, an automatic sprinkler system installed in accordance with Section 903.3.1.2 shall be allowed in Group R-2.1 occupancies.

An automatic sprinkler system designed in accordance with Section 903.3.1.3 shall not be utilized in Group R-2.1 or R-4 occupancies.

3. 3. Section 903.3.5.3, "Hydraulically Calculated Systems", is hereby added as follows:
903.3.5.3 Hydraulically Calculated Systems. The design of hydraulically calculated fire sprinkler systems shall not exceed 90% of the water supply capacity.

Exception: When static pressure exceeds 100 psi, and required by the Fire Code Official, the fire sprinkler system shall not exceed water supply capacity specified by Table 903.3.5.3:

Item: 12
876

City of Lake Forest, CA
§ 8.02.020 § 8.02.020 BUILDINGS AND CONSTRUCTION

4. The Exceptions to Section 903.4, "Sprinkler System Supervision and Alarms," are hereby amended by deleting Exception 3 and Exception 5 and renumbering and further amending the Exceptions as follows:

1. Automatic sprinkler systems protecting one-and two-family dwellings.

2. Limited area systems serving fewer than 20 sprinklers.

3. Jockey pump control valves that are sealed or locked in the open position.

4. Valves controlling the fuel supply to fire pump engines that are sealed or locked in the open position.

5. Trim valves to pressure switches in dry, preaction and deluge sprinkler systems that are sealed or locked in the open position.

5. Section 905.4, "Location of Class I Standpipe Hose Connections," is hereby amended by adding Item 7 as follows:

7. The centerline of the 2.5-inch (63.5 mm) outlet shall be no less than 18 inches (457.2 mm) and no more than 24 inches above the finished floor.

P. Table 1505.1 is hereby amended to read as follows:

TABLE 1505.1

MINIMUM ROOF COVERING CLASSIFICATIONS TYPES OF CONSTRUCTION

IA IB IIA IIB IIIA IIIB IV VA VB

B B B B B B B B B

Q. Section 1505.1.2, "Roof Coverings Within All Other Areas", is hereby amended to read as follows:
1505.1.2 Roof Ccoverings Wwithin Aall Oother Aareas. 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 B.
(Ord. 231 § 2, 8-2-2011; Ord. 258 § 2, 2013; Ord. 291 § 2, 2016; Ord. 326 § 2, 2019; Ord. 360 § 2, 2023; Ord. ____ § _ 2025)
Item: 12
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City of Lake Forest, CA
§ 8.04.001 BUILDINGS AND CONSTRUCTION § 8.04.012

CHAPTER 8.04

UNIFORM SIGN CODE

Note: Editor's note: for further information regarding City sign regulations, see Ch. 9.164 of this Code.

§ 8.04.001. Adoption of the Uniform Sign Code.

There is adopted by the City Council of the City of Lake Forest, for the purpose of prescribing regulations for the installation of signs, that certain Code known as the Uniform Sign Code, 1997 Edition, published by the International Conference of Building Officials save and except such portions as are hereinafter deleted, modified, or amended, and which Code not less than one copy has been made and is now filed in the office of the Clerk of the City Council; and the same is adopted and incorporated by reference as fully as if set forth at length herein.
(Ord. 103 § 3, 1999; Ord. 130 § 2, 2002; Ord. 326 § 8, 2019)

§ 8.04.010. Section 103.4 amended.

Section 103.4 of the Uniform Sign Code is amended to read as follows:
103.4 Violations and Penalties. It shall be unlawful for any person, firm, or corporation to erect, construct, enlarge, alter, repair, move, improve, remove, convert, or demolish, equip, use, occupy, or maintain any building or structure, or cause or permit the same to be done, contrary to or in violation of any of the provisions of this Code.

Any person, firm, or corporation violating any of the provisions of this Code shall be deemed guilty of a misdemeanor; and each such person shall be deemed guilty of a separate offense for each and every day or portion thereof during which any violation of any of the provisions of this Code is committed, continued, or permitted; and upon conviction of any such violation such person shall be punished by a fine of not more than $1,000 or by imprisonment for not more than six months, or by both such fine and imprisonment. (Ord. 103 § 3, 1999; Ord. 130 § 2, 2002)

§ 8.04.012. Fees—Section 304 amended.

Section 304 of the Uniform Sign Code is amended to read as follows:

SECTION 304—FEES.
304.1 Permit Fees. A fee as established by resolution of the City Council shall be paid for each permit at time of issuance.
304.2 Plan Check Fees. A plan-checking fee shall be paid to the City at the time of submitting plans and specifications for checking. Said plan-checking fee shall be established by resolution of the City Council. 304.3 Investigation Fee. An investigation fee as established by resolution of the City Council may be charged by the Director whenever any work for which a permit is required by this Code has been commenced without first obtaining said permit. This fee shall be paid and the investigation shall be made prior to the issuance of any permit for said work. An investigation fee may be charged for any investigation of a sign, work reports, certification or any other related work requested by an owner or authorized agent of such owner.

Item: 12
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City of Lake Forest, CA
§ 8.04.012 § 8.04.014 BUILDINGS AND CONSTRUCTION

304.4 Reinspections. A reinspection fee may be assessed for each inspection or reinspection when such portion of work for which inspection is called is not complete or when corrections called for are not made.

This subsection is not to be interpreted as requiring fees the first time a job is rejected for failure to comply with the requirements of this Code, but as controlling the practice of calling for inspection before the job is ready for such inspection or reinspection.

Reinspection fees may be assessed when the permit card is not properly posted on the work site, the approved plans are not readily available to the inspector, for failure to provide access on the date for which inspection is requested, or for deviating from plans requiring the approval of the Director.

To obtain a reinspection, the applicant shall file an application therefor in writing upon a form furnished for that purpose and pay the reinspection fee as established by resolution of the City Council.

In instances where reinspection fees have been assessed, no additional inspection of the work will be performed until the required fees have been paid.
304.5 Double Fees. Failure to obtain a sign permit prior to the erection of a sign shall require the payment of a double fee; however, payment of the double fee shall not relieve any person from fully complying with other provisions of this article, nor from liability to penalties prescribed herein. (Ord. 103 § 3, 1999; Ord. 130 § 2, 2002; Ord. 326 § 8, 2019)

§ 8.04.014. Inspections—Section 306 amended.

Section 306 of the Uniform Sign Code is amended to read as follows: SECTION 306—INSPECTIONS. 306.1 General. Signs for which a permit is required shall be subject to inspection by the building official.

Footing inspections may be required by the building official for signs having footings.

Signs containing electrical wiring shall be subject to the provisions of the Electrical Code, and the electrical components used shall bear the label of an approved agency.

The building official may order the removal of a sign that is not maintained in accordance with the provision of Section 305.

Signs may be reinspected at the discretion of the building official.

Approval as a result of an inspection shall not be construed to be an approval of a violation of the provisions of this Code or of other ordinances of the jurisdiction. Inspections presuming to give authority to violate or cancel the provisions of this Code or of other ordinances of the jurisdiction shall not be valid.

It shall be the duty of the permit applicant to cause the work to remain accessible and exposed for inspection purposes. Neither the building official nor the jurisdiction shall be liable for expense entailed in the removal or replacement of any material required in order to allow inspection. 306.2 Inspection Record Card. Work requiring a permit shall not be commenced until the permit holder or an agent of the permit holder shall have posted or otherwise made available an inspection record card such as to allow the building official to conveniently make the required entries thereon regarding inspection of the work. This card shall be maintained available by the permit holder until final approval has been granted by the building official.
306.3 Inspection Requests. It shall be the duty of the person doing the work authorized by a permit to notify the building official that such work is ready for inspection. The building official may require that every Item: 12
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City of Lake Forest, CA
§ 8.04.014 BUILDINGS AND CONSTRUCTION § 8.04.016

request for inspection be filed at least one working day before such inspection is desired. Such request may be in writing or by telephone at the option of the building official.

It shall be the duty of the person requesting any inspections required by this Code to provide access to and means for inspection of such work.
306.4 Approval Required. Work shall not be done beyond the point indicated in each successive inspection without first obtaining the approval of the building official. The building official, upon notification, shall make the requested inspections and shall either indicate that portion of the construction is satisfactory as completed, or shall notify the permit holder or an agent of the permit holder wherein the same fails to comply with this Code. Any portions which do not comply shall be corrected and such portion shall not be covered or concealed until authorized by the building official.

There shall be a final inspection and approval of all signs when completed and ready for use. (Ord. 103 § 3, 1999; Ord. 130 § 2, 2002)

§ 8.04.016. Unsafe and unlawful signs—Section 307 amended.

Section 307 is added to the Uniform Sign Code to read as follows:

SECTION 307—UNSAFE AND UNLAWFUL SIGNS.
307.1 Inspection. The Director shall inspect at such time as he deems necessary each sign regulated by this article for the purpose of ascertaining whether the sign is secure or insecure and whether it is in need of removal or repair.

If the Director finds that any sign regulated herein is unsafe or insecure, or is a menace to the public, or has been constructed, erected or maintained in violation of the provisions of this article, it shall be abated by repair, rehabilitation, demolition or removal in accordance with the procedure specified in Section 116 of the California Building Code, as adopted and amended by the City of Lake Forest. 307.2 Summary Removal. The Director may cause any sign which is an immediate peril to persons or property to be removed summarily and without notice."
(Ord. 103 § 3, 1999; Ord. 130 § 2, 2002; Ord. 326 § 8, 2019) Item: 12
880

City of Lake Forest, CA
§ 8.06.001 BUILDINGS AND CONSTRUCTION § 8.06.020

CHAPTER 8.06

CALIFORNIA RESIDENTIAL CODE

§ 8.06.001. Adoption of California Residential Code.

The California Residential Code, 20252 Edition (California Code of Regulations Title 24, Part 2.5), based on the 20241 International Residential Code as published by the International Code Council, together with the amendments provided in this chapter, is hereby adopted by reference as the Residential Code of the City of Lake Forest, regulating the construction of one-and two-family residential dwellings within the City, of which Code not less than one copy has been made and is now filed in the office of the City Clerk; and the same is adopted and incorporated as fully as if set forth at length herein. (Ord. 231 § 3, 2011; Ord. 258 § 3, 2013; Ord. 291 § 3, 2016; Ord. 326 § 3, 2019; Ord. 360 § 3, 2023; Ord. ____ § _ 2025)

§ 8.06.020. California Residential Code amended.

A. Chapter 1 Division II Section R105.2, "Work Exempt From Permit", Building Item 2, of the California Residential Code shall be amended to read as follows:

2. Walls and Ffences not over six feet high.

Exception: Walls and fences six feet in height or less which are required as a condition of project approval are required to have permits.

B. Chapter 1 Division II Section R105.3.2, "Time Limitation of Application," of the California Residential Code is amended to read as follows:

R105.3.2 Time Limit of Application. Any application for a permit for any proposed work shall be deemed to have been abandoned within one calendar year following the date of application, unless a permit is issued, and plans and other data submitted for review may thereafter be returned to the applicant or destroyed by the Building Official. No extensions shall be allowed. In order to renew action on an application after expiration, the applicant shall resubmit plans and pay the required fees.

C. Chapter 1 Division II Section R105.5, "Expiration," of the California Residential Code is amended to read as follows:
105.5 Expiration. Every permit issued shall become invalid unless the work on the site authorized by such permit is commenced within 12 months after its issuance, or if the work authorized on the site by such permit is suspended or abandoned for a period of 180 days after the time the work is commenced. Before such work can be recommenced a new permit shall be first obtained to do so, and the fee therefor shall be one-half the amount required for a new permit for such work; provided, however, that:

1. No changes have been made or will be made in the original plans and specifications for such work; and

2. Such suspension or abandonment has not exceeded one year; and

3. A re-endorsement of the compliance of the plans with the applicable regulations, by the Director of Community Development, shall be obtained.

Item: 12
881

City of Lake Forest, CA
§ 8.06.020 BUILDINGS AND CONSTRUCTION § 8.06.020

In order to renew action on a permit after expiration, the permittee shall pay a new full permit fee.

D.B. Chapter 1 Division II Section R108.1, "Payment of Fees", of the California Residential Code is amended to read as follows:

R108.1 Payment of Fees. A fee as established by Resolution of the City Council shall be paid for each permit at time of issuance.

E.C. Chapter 1 Division II Section R108.2, "Schedule of Permit Fees", is amended to read as follows:

R108.2 Schedule of Permit Fees. The determination of value or valuation under any of the provisions of this Code shall be made by the Building Official. The value to be used in computing the building permit and building plan review fees shall be the total value of all construction work for which the permit is issued, as well as all finish work, painting, roofing, electrical, plumbing, heating, air conditioning, elevators, fire-extinguishing systems and any other permanent equipment.

F.D. Chapter 1 Division II Section R108.5, "Refunds", is amended to read as follows:

R108.5 Fee Refunds. The Building Official may authorize refunding of any fee paid hereunder which was erroneously paid or collected.

The Building Official may authorize refunding of not more than 80 percent of the permit fee paid when no work has been done under a permit issued in accordance with this code.

G.E. Chapter 1 Division II Section R108.7, "Plan Review Fees" is added to read as follows:

R108.7 Plan Review Fees. When submittal documents are required by Section R106.1, a plan review fee shall be paid at the time of submitting the submittal documents for plan review. Said plan review fee shall be established by Resolution of the City Council.

The plan review fees specified in this subsection are separate fees from the permit fees specified in Section 109.1 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 defined in Section 107.3.4.1, an additional plan review fee shall be charged at the rate shown in the fee schedule.

Item: 12
882

City of Lake Forest, CA
§ 8.06.020 § 8.06.020 BUILDINGS AND CONSTRUCTION

H.F. Chapter 1 Division II Section R108.8, "Investigation Fees: Work Without a Permit", is added to read as follows:

R108.8 Investigation Fees: Work Without a Permit.

R108.8.1 Investigation. Whenever any work for which a permit is required by this code has been commenced without first obtaining said permit, a special investigation shall be made before a permit may be issued for such work.

R108.8.2 Fee. An investigation fee, in addition to the permit fee, shall be collected whether or not a permit is then or subsequently issued. The investigation fee shall be equal to the amount of the permit fee required by this code. The minimum investigation fee shall be the same as the minimum fee set forth in the fee schedule. The payment of such investigation fee shall not exempt any person from compliance with all other provisions of this code nor from any penalty prescribed by law.

I.G. Section R109.5, "Reinspections", is hereby added to the California Residential Code is to read as follows:

R109.5 Reinspections. A reinspection fee may be assessed for each inspection or reinspection when such portion of work for which inspection is called is not complete or when corrections called for are not made.

This subsection is not to be interpreted as requiring reinspection fees the first time a job is rejected for failure to comply with the requirements of this code, but as controlling the practice of calling for inspections before the job is ready for such inspection or reinspection.

To obtain a reinspection, the applicant shall file an application therefor in writing upon a form furnished for that purpose and pay the reinspection fee as established by the City Council.

In instances where reinspection fees have been assessed, no additional inspection of the work will be performed until the required fees have been paid.

J.H. Section R110.34, "Temporary Occupancy", of the California Residential Code is amended to read as follows:

R110.34 Temporary Certificate. If the Building Official finds that no substantial hazard will result from occupancy of any building or portion thereof before the same is completed, he or she may issue a Temporary Certificate of Occupancy for the use of a portion or portions of a building or structure prior to the completion of the entire building or structure. The application fee for such Temporary Certificate shall be as established by the City Council. The Temporary Certificate of Occupancy may be subject to such conditions as deemed necessary by the Building Official. The violation or failure of any such condition imposed shall be grounds for revocation of such Temporary Certificate of Occupancy.

K.I. Section R112.1, "General", of the California Residential Code is amended to read as follows:

R112.1 General. The City Council shall be the Board of Appeals.

L.J. Section R113.4, "Violation Penalties", of the California Residential Code is amended to read as Item: 12
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City of Lake Forest, CA
§ 8.06.020 BUILDINGS AND CONSTRUCTION § 8.06.020

follows:

R113.4 Violations.

It shall be unlawful for any person, firm, or corporation to erect, construct, enlarge, alter, repair, move, improve, remove, convert or demolish, equip, use, occupy, or maintain any building or structure, or cause or permit the same to be done in violation of this Code.

Any person, firm, or corporation violating any of the provisions of this Code shall be deemed guilty of a misdemeanor, and each such person shall be deemed guilty of a misdemeanor, and each such person shall be deemed guilty of a separate offense for each and every day or portion thereof during which any violation of any of the provisions of this Code is committed, continued, or permitted, and upon conviction of any such violation such person shall be punished by a fine of not more than $1,000.00 or by imprisonment for not more than six months, or by both such fine and imprisonment. (Ord. 231 § 3, 2011; Ord. 258 § 3, 2013; Ord. 291 § 3, 2016; Ord. 326 § 3, 2019; Ord. 360 § 3, 2023; Ord. ____ § _ 2025)
Item: 12
884

City of Lake Forest, CA
§ 8.08.001 BUILDINGS AND CONSTRUCTION § 8.08.001

CHAPTER 8.08

TENT CODE

§ 8.08.001. Adoption of the Tent Code.

The Tent Code is adopted by the City Council of the City of Lake Forest for the purpose of prescribing regulations for the erection, maintenance and control of tents.

A. No person shall erect, operate or maintain a tent without a permit. Tents used exclusively for camping purposes, where authorized by the Lake Forest Municipal code, shall be exempt from the above requirement. The Building Official may upon application made and approved as hereinafter provided, grant permission to erect a tent to remain for a period of not more than 30 days subject to the following conditions:

1. No goods, wares or merchandise shall be stored or held for sale in any tent, except in one occupied for the purpose of: (a) conducting and holding a circus, carnival, Wild West show, rodeo or other similar show or exhibition; (b) a tent approved in conjunction with a temporary outdoor promotion pursuant to section 9.180 of this Code; or (c) a tent approved in conjunction with a special event pursuant to section 5.05 of this Code. Nor shall the provisions of this section apply to cases where the sale or storage of such goods, wares or merchandise is merely incidental to the chief purpose for which such tent is erected or used.

2. The owner or agent shall furnish an affidavit that all tents to be used which are covered by said permit have been treated by flameproofing solution so as to render them resistant to the action of fire.

3. The Fire Chief or duly authorized deputy may take samples of the proposed tent fabric for the purpose of making flame tests.

4. The flameproofing solution or process shall be of a type approved and listed by the California State Fire Marshal.

5. Exit requirements as required by the Fire Chief or duly authorized deputy shall be provided and maintained in accordance with laws enforced by the City of Lake Forest and the Orange County Fire Authority.

6. Fire hose lines and the auxiliary fire equipment shall be maintained in such numbers sizes as may be required by the Fire Chief or duly authorized deputy.

7. All electric wiring must conform to the ordinances of the City of Lake Forest and must be approved by the Building Official.

8. No lighting shall be used except incandescent lamps. All lighting used within tents shall comply with the California Electrical Code and California Fire Code. Open-flame lighting and other unapproved heat-producing devices are prohibited.

9. All heating or cooking appliances must be approved by the Fire Chief or duly authorized deputy.

B. Every application for permission to erect a tent in the City of Lake Forest shall be in writing and in such form as may be required by the Building Official. In addition to any other information that the Building Official may require, such application shall state the approximate dimensions of the proposed tent, the location at which it is proposed to be erected, its distance from the nearest structure and the purpose for which it is to be used. Such application shall be signed both by the applicant and the owner of the property upon which it is proposed to erect such tent, or their duly authorized representatives.

All applicable City ordinances shall be complied with.

Item: 12
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City of Lake Forest, CA
§ 8.08.001 BUILDINGS AND CONSTRUCTION § 8.08.001

C. The application shall be filed with the Building Official. The Building Official and the Fire Chief or duly authorized deputy shall thereupon make such investigation as may be required to determine whether the proposed tent will create an unreasonable hazard to life or property and whether the erection or maintenance thereof will injuriously affect adjacent or nearby property or the residents of the neighborhood. The Building Official and the Fire Chief or duly authorized deputy shall each by appropriate endorsement upon such application and in accordance with their determination as aforesaid approve or disapprove such application.

D. The fee for a tent permit shall be established by resolution by the City Council.

E. The Building Official may revoke any permit granted for the erection and maintenance of a tent within the City at any time prior to the expiration of the 30 day time limit for the violation of any condition upon which the permit is issued or when in its opinion, the health, welfare, safety and morals of the residents of the City or any portion thereof are adversely affected by the continued presence of such tent. Upon the revocation of any such permit, the person to whom the permit was granted shall, within the time specified by the Building Official, remove such tent. (Ord. 103 § 3, 1999; Ord. 130 § 3, 2002; Ord. ____ § _ 2025) Item: 12
886

City of Lake Forest, CA
§ 8.10.001 BUILDINGS AND CONSTRUCTION § 8.10.001

CHAPTER 8.10

RELOCATED BUILDINGS CODE

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER

Item: 12
887

City of Lake Forest, CA
§ 8.12.022 § 8.12.022 BUILDINGS AND CONSTRUCTION

CHAPTER 8.12

UNIFORM HOUSING CODE

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER
Item: 12
888

City of Lake Forest, CA
§ 8.14.001 BUILDINGS AND CONSTRUCTION § 8.14.010

CHAPTER 8.14

CALIFORNIA ELECTRICAL CODE

Note: Prior ordinance history: Ords. 103, 130 and 177.

§ 8.14.001. Adoption of California Electrical Code.

California Electrical Code, 20225 Edition (California Code of Regulations, Title 24, Part 3), based on the 20203 National Electrical Code as published by the National Fire Protection Association, including Article 89, together with the amendments provided in this chapter, is hereby adopted by reference as the Electrical Code of the City of Lake Forest, regulating all installation, arrangement, alteration, repair, use and other operation of electrical wiring, connections, fixtures and other electrical appliances on premises within the City, of which Code not less than one copy has been made and is now filed in the office of the City Clerk; and the same is adopted and incorporated as fully as if set forth at length herein. (Ord. 231 § 4, 2011; Ord. 258 § 4, 2013; Ord. 291 § 4, 2016; Ord. 326 § 4, 2019; Ord. 360 § 4, 2023; Ord. ____ § _ 2025)

§ 8.14.010. California Electrical Code amended.

A. Section 89.108.5.2 is hereby added to the California Electrical Code to read as follows:

89.108.5.2 Enforcement. This Code is intended to be suitable for mandatory application by the City of Lake Forest over electrical installations within incorporated territory of the City. The Building Official of the City of Lake Forest shall have the authority for enforcement of the Code and the responsibility for making interpretations of the rules, for deciding upon the approval of equipment, materials and wiring methods as set forth in the California Electrical Code, and for the granting the special permission contemplated in a number of the rules.

The Building Official may waive specific requirements in this Code or permit alternate methods, where it is assured that equivalent objectives can be achieved by establishing and maintaining effective safety.

This Code may require new products, constructions, or materials which may not yet be available at the time the Code is adopted. In such event, the Authority Having Jurisdiction may permit the use of the products, constructions, or materials which comply with the most recent previous edition of this Code adopted by the jurisdiction.

B.A. Section 89.108.4.2, “Fees”, of the California Electrical Code is amended to read as follows:

89.108.4.2 Fees.
(a) Fees shall be established by resolution of the City Council. (b) The fees required in this section must be paid to the City for each electrical installation for which a permit is required by this Code.
(c) No permit shall be issued to any person, firm or corporation unless all fees for permits or additions to permits are paid in full. When an electrical plan is required to be submitted, a plan check fee shall be paid at the time of submittal.
(d) Failure to take out a permit and to pay fees before commencing work shall be deemed evidence of violation of the provisions of this Code. Double the amount of permit fees shall be assessed for work commenced before a permit is issued.

Item: 12
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City of Lake Forest, CA
§ 8.14.010 § 8.14.010 BUILDINGS AND CONSTRUCTION

(e) Whenever any work for which a permit is required under the provisions of this Code has been commenced without the authorization of such permit, a special investigation may be required before a permit will be issued for such work. In addition to the regular permit fee and any penalty fee, the said special investigation fee which may be collected shall be established by resolution of the City Council.
(f) Fees for annual permits shall be paid at the time such permits are issued. In addition, fees for all new work installed under such permit since the date of the previous inspection shall be paid, in accordance with the fee schedule, at the time the annual permit is issued. (g) Fees for additional inspections.
(1) Each permit shall be entitled to one reinspection without additional charge, in addition to the required number of inspections established by the Building Official. On jobs which may be completely inspected on one inspection trip, two inspection trips will be allowed without additional charge for said second trip.

Exception: The number of inspection trips will not be limited on progress jobs; provided, however, that only one inspection will be permitted for checking a correction. For the purpose of this section, progress jobs are those where circumstances beyond the control of the installer make it impossible for the electrical work to be completed at any specific time. (2) If more inspection trips than specified in paragraph (g)(1) above are required due to the fault or error on the part of the installer or his employees, an additional fee as established by resolution of the City Council may be required of the installer for each additional inspection trip.
(h) Refunds.
(1) The Building Official shall collect such fees as are provided to be paid by this Code. He shall make no refunds on fees collected amounting to less than $30.00, or on any plan checking fee or on any permit fee where one year has elapsed from the date of issuance. (2) Refunds may be made to the permittee in the amount equal to 80 percent of the permit fee paid where work authorized by said permit has not commenced. (3) Refunds may be made in an amount equal to 100 percent of the amount paid for each permit when a permit has been inadvertently issued outside the jurisdiction of the City or duplicate permits have been issued and two fees have been collected for the same work.

C.B. Section 89.108.11, “Penalities”, is hereby added to the California Electrical Code to read as follows:

89.108.11 Penalties. Any person, firm, or corporation violating any of the provisions of this Code shall be deemed guilty of a misdemeanor, and each such person shall be deemed guilty of a separate offense for each and every day or portion thereof during which any violation of any of the provisions of this Code is committed, continued or permitted; and upon conviction of any such violation such person shall be punished by a fine of not more than $1,000.00 or by imprisonment for not more than six months, or by both such fine and imprisonment.
(Ord. 231 § 4, 2011; Ord. 258 § 4, 2013; Ord. 291 § 4, 2016; Ord. 326 § 4, 2019; Ord. 360 § 4, 2023; Ord. ____ § _ 2025)
Item: 12
890

City of Lake Forest, CA
§ 8.16.001 BUILDINGS AND CONSTRUCTION § 8.16.010

CHAPTER 8.16

CALIFORNIA PLUMBING CODE

Note: Prior ordinance history: Ords. 103, 130 and 177.

§ 8.16.001. Adoption of California Plumbing Code.

California Plumbing Code, 20252 Edition (California Code of Regulations, Title 24, Part 5), based on the 20241 Uniform Plumbing Code as published by the International Association of Plumbing and Mechanical Officials, including Chapter 1, together with the amendments provided in this chapter, is hereby adopted by reference as the Plumbing Code of the City of Lake Forest, regulating erection, installation, alteration, repair, relocation, replacement, maintenance or use of plumbing systems within the City, of which Code not less than one copy has been made and is now filed in the office of the City Clerk; and the same is adopted and incorporated as fully as if set forth at length herein.

Whenever the term "Authority Having Jurisdiction" is used in this Code, it shall mean the Building Official of the City.

Whenever the terms "Building Official" and "assistants" are used in this Code, they shall be construed to mean the Director of Community Development for the City of Lake Forest or designated representative. (Ord. 231 § 5, 2011; Ord. 258 § 5, 2013; Ord. 291 § 5, 2016; Ord. 326 § 5, 2019; Ord. 360 § 5, 2023; Ord. ____ § _ 2025)

§ 8.16.010. California Plumbing Code amended.

A. Section 104.5, "Fees", of Chapter 1 of the Plumbing Code is hereby amended to read as follows:

Section 104.5 Fees.
104.5 Fees. Fees shall be assessed in accordance with the provisions of this section and as set forth by Resolution of the City Council.

Failure to pay fees and obtain a permit before commencing work shall be deemed a violation of this Code, except when it can be proven to the satisfaction of the Building Official that an emergency existed which made it impractical to first obtain the permit. A violation shall result in an assessment of double permit fees for work done prior to permit issuance. Payment of a double fee shall not relieve any person from fully complying with the requirements of this Code nor from any other penalties prescribed herein.

For the purpose of this section, a sanitary plumbing outlet on or to which a plumbing fixture or appliance may be set or attached shall be construed to be a fixture. Fees for reconnection and retest of existing plumbing systems in relocated buildings shall be based on the number of plumbing fixtures, gas systems, water heaters, or other appliances involved.

When a permit has been obtained to connect an existing building or existing work to the public sewer or to a new private disposal facility, backfilling of private sewage disposal facilities abandoned consequent to such connection is included in the building sewer permit.

B. Section 104.5.3, "Fee Refunds", of Chapter 1 of the Plumbing Code is hereby amended to read as follows:

Section 104.5.3 Fee Refunds.

Item: 12
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City of Lake Forest, CA
§ 8.16.010 § 8.16.010 BUILDINGS AND CONSTRUCTION

104.5.3.1 Refunds. Permit fee refunds will be made in an amount equal to 80 percent where work authorized by said permit has not commenced; except that no refund will be made for less than $30.00, and no refund will be made if one year has elapsed from the date of permit issuance. 104.5.3.2 Plan check fee refunds will be made in an amount equal to 80 percent if the request for such refund is received before the commencement of the first complete plan check; except that no refund will be made for less than $30.00, and no refund will be made if one year has elapsed from the date of plan check fee payment.
104.5.3.3 Permit and plan check fees will be refunded in their entirety when inadvertently paid for a project outside the jurisdiction of the City or as duplicate fees, except that no refund will be made if 1 year has elapsed from the date of payment.

C. Section 106.3, "Penalties", of Chapter 1 of the Plumbing Code is hereby amended to read as follows:

Section 106.3 Violation and Penalties. Any person, firm or corporation violating any of the provisions of this Code shall be deemed guilty of a misdemeanor, and each such person shall be deemed guilty of a separate offense for each and every day or portion thereof during which any violation of any of the provisions of this Code is committed, continued or permitted; and upon conviction of any such violation such person shall be punished by a fine of not more than $1,000.00 or by imprisonment for not more than six months, or by both such fine and imprisonment. (Ord. 231 § 5, 2011; Ord. 258 § 5, 2013; Ord. 291 § 5, 2016; Ord. 326 § 5, 2019; Ord. 360 § 5, 2023) Item: 12
892

City of Lake Forest, CA
BUILDINGS AND CONSTRUCTION § 8.16.010

CHAPTER 8.18
(RESERVED)

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER
Item: 12
893

City of Lake Forest, CA
§ 8.20.001 BUILDINGS AND CONSTRUCTION § 8.20.010

CHAPTER 8.20

CALIFORNIA MECHANICAL CODE

Note: Prior ordinance history: Ords. 103, 130 and 177.

§ 8.20.001. Adoption of California Mechanical Code.

California Mechanical Code, 20252 Edition (California Code of Regulations, Title 24, Part 4), based on the 20241 Uniform Mechanical Code as published by the International Association of Plumbing and Mechanical Officials, including Chapter 1, together with the amendments provided in this chapter, is hereby adopted by reference as the Mechanical Code of the City of Lake Forest, regulating and controlling the design, construction, installation, quality of materials, location, operation and maintenance of heating, ventilating, cooling, refrigeration systems, incinerators and other miscellaneous heat producing appliances, of which Code not less than one copy has been made and is now filed in the office of the City Clerk; and the same is adopted and incorporated by reference as if set forth at length herein. (Ord. 231 § 6, 2011; Ord. 258 § 6, 2013; Ord. 291 § 6, 2016; Ord. 326 § 6, 2019; Ord. 360 § 6, 2023; Ord. ____ § _ 2025)

§ 8.20.010. California Mechanical Code amended.

A. Section 104.3.3, "Time Limitation of Application," of the Mechanical Code, is hereby amended to read as follows:
104.3.3 Expiration of plan review. Any application for a permit for any proposed work shall be deemed to have been abandoned within one calendar year following the date of application, unless a permit is issued, and plans and other data submitted for review may thereafter be returned to the applicant or destroyed by the Building Official. No extensions shall be allowed. In order to renew action on an application after expiration, the applicant shall resubmit plans and pay the required fees.

B.A. Section 104.5, "Fees", of the Mechanical Code, is hereby amended to read as follows:
104.5 Permit fees. A fee as established by Resolution of the City Council shall be paid for each permit at the time of issuance. Failure to pay fees and obtain a permit before commencing work shall be deemed a violation of this Code except when it can be proven to the satisfaction of the Building Official that an emergency existed which made it impractical to first obtain the permit. A violation shall result in an assessment of double permit fees for work done prior to permit issuance. Payment of a double fee shall not relieve any person from fully complying with the requirements of this Code nor from any other penalties prescribed herein.

C.B. Section 104.5.3, "Fee Refunds", of the Mechanical Code, is hereby amended to read as follows:
104.5.3 Fee Refunds.
104.5.3.1 Permit fee refunds will be made in an amount equal to 80 percent where work authorized by said permit has not commenced, except that no refund will be made for less than $30.00, and no refund will be made if one year has elapsed from the date of permit issuance. 104.5.3.2 Plan check fee refunds will be made in an amount equal to 80 percent if the request for such refund is received before the commencement of the first complete plan check, except that no refund will be made for less than $30.00, and no refund will be made if one year has elapsed from the date of plan check fee payment.

Item: 12
894

City of Lake Forest, CA
§ 8.20.010 BUILDINGS AND CONSTRUCTION § 8.20.010

104.5.3.3 Permit and plan check fees will be refunded in their entirety when inadvertently paid for a project outside the jurisdiction of the City of Lake Forest or as duplicate fees, except that no refund will be made if one year has elapsed from the date of payment. (Ord. 231 § 6, 2011; Ord. 258 § 6, 2013; Ord. 291 § 6, 2016; Ord. 326 § 6, 2019; Ord. 360 § 6, 2023; Ord. ____ § _ 2025)
Item: 12
895

City of Lake Forest, CA
BUILDINGS AND CONSTRUCTION § 8.20.010

CHAPTER 8.22
(RESERVED)

CALIFORNIA WILDLAND-URBAN INTERFACE CODE

§ 8.22.001. Adoption of California Wildland–Urban Interface Code.

The California Wildland–Urban Interface Code, 2025 Edition (California Code of Regulations, Title 24, Part 7), founded on data collected from tests and fire incidents, technical reports and mitigation strategies from around the world, together with the amendments provided in this chapter, is hereby adopted by reference as the Wildland–Urban Interface Code of the City of Lake Forest, which establishes minimum requirements for land use and the built environment in designated wildland-urban interface areas using prescriptive and performance-related provisions. Not less than one copy of the Wildland–Urban Interface Code has been made and is now filed in the office of the City Clerk; and the same is adopted and incorporated by reference as if set forth at length herein.

§ 8.22.010. California Wildland–Urban Interface Code amended.

A. Chapter 6, “Fire Protection Requirements”, of the Wildland–Urban Interface Code, is hereby is adopted in its entirety as amended by the SFM with the following amendments:

1. Section 602.4 Fuel Modification Plans is hereby added as follows:
602.4 Fuel Modification Plans. Fuel modification plans shall be reviewed and approved by OCFA for all new buildings to be built or installed in a wildfire risk area. Plans shall meet the criteria set forth in OCFA Guideline C-05 “Vegetation Management Guideline – Technical Design for New Construction Fuel Modification Plans and Maintenance Program.”

Item: 12
896

City of Lake Forest, CA
§ 8.24.010 BUILDINGS AND CONSTRUCTION § 8.24.020

CHAPTER 8.24

CALIFORNIA FIRE CODE

§ 8.24.010. Adoption of California Fire Code.

Except as hereinafter provided, the 20252 California Fire Code (California Code of Regulations, Title 24, Part 9), based on the International Fire Code, 20241 Edition, with errata, published by the International Code Council (ICC), with appendices and amendments thereto, including Chapter 1, are hereby adopted by the City of Lake Forest for the purpose of prescribing regulations governing conditions hazardous to the life and property from fire or explosion, save and except such portions as are hereinafter added, deleted, modified or amended. One copy of all the above is now on file in the office of the City Clerk for public inspection and is adopted with the same force and effect as through set out herein in full. (Ord. 259 § 2, 2013; Ord. 292 § 2, 2016; Ord. 326 § 7, 2019; Ord. 360 § 7, 2023; Ord. ____ § _ 2025)

§ 8.24.020. California Fire Code amended.

The California Fire Code adopted herein by reference is hereby modified by the following additions, amendments, and deletions:

A. Chapter 1 General Requirements. Adopt Chapter 1 in its entirety, SCOPE AND ADMINISTRATION is adopted in only those sections and subsections adopted by the SFM, with the following amendments:

1. Section 112.4, "Violation pPenalties", is hereby revised as follows:
112.4 Violation pPenalties. Persons who shall violate a provision of this code or shall fail to comply with any of the requirements thereof or shall fail to comply with any issued orders or notices or who shall erect, install, alter, repair or do work in violation of the approved construction documents or directive of the Fire Code Official, or of a permit or certificate used under provisions of this code, shall be subject to penalties assessed as prescribed in the OCFA Prevention Field Services adopted fee schedule. Each day that a violation continues after due notice has been served shall be deemed a separate offense.

2. Section 112.4.2, "Infraction and mMisdemeanor", is hereby added as follows:
112.4.2 Infraction and mMisdemeanor. Persons operating or maintaining any occupancy, premises or vehicle subject to this Code that shall permit any fire or life safety hazard to exist on premises under their control shall be guilty of an infraction. Persons who fail to take immediate action to abate a fire or life safety hazard when ordered or notified to do so by the Chief or a duly authorized representative are guilty of a misdemeanor.

B. Chapter 2 DEFINITIONS is adopted in its entirety as amended by State Fire Marshall ("SFM") with the following amendments:

1. Section 202, "GENERAL DEFINITIONS", is hereby revised by adding the terms "OCFA" and "Spark Arrester," as follows:
202 General Definitions.

OCFA. Orange County Fire Authority, the fire authority having jurisdiction.

SPARK ARRESTER. A listed device constructed of noncombustible material specifically for the purpose of meeting one of the following conditions:

1. Removing and retaining carbon and other flammable particles/debris from the exhaust Item: 12
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City of Lake Forest, CA
§ 8.24.020 § 8.24.020 BUILDINGS AND CONSTRUCTION

flow of an internal combustion engine in accordance with California Vehicle Code Section 38366.

2. Fireplaces that burn solid fuel in accordance with California Building Code Chapter 28.

C. Chapter 3 GENERAL REQUIREMENTS . Adopt Chapter 3is adopted in its entirety, with the exception of Sections 308.1.4, 311.5, 318 through 311.5.5, 318, and 319, and further with the following amendments:

1. Section 304.1.23, "Vegetation", is hereby revised as follows:
304.1.23 Vegetation. Weeds, grass, vines, or other growth that is capable of being ignited and endangering property, shall be cut down and removed by the owner or occupant of the premises.

Vegetation clearance requirement in urban-wildland interface areas shall be in accordance with Chapter 49 Part 7, the California Wildland-Urban Interface Code. Type, amount, arrangement, and maintenance of vegetation in a fuel modification area, interior slope, or similarly hazardous area shall be in accordance with OCFA Guideline C-05 "Vegetation Management Guideline: — Technical Design for New Construction, Fuel Modification Plans, and Maintenance Program."

2. Section 305.6, "Hazardous cConditions", is hereby added as follows:
305.6 Hazardous cConditions. Outdoor fires burning wood or other solid fuel are not allowed when any of the following conditions apply:

1. When predicted sustained winds exceed 8 MPH and relative humidity is less than 25%, or a red flag condition has been declared;

2. When an official sign was caused to be posted by the Fire Code Official, or a public announcement is made.

No outdoor fires using any fuel type are permitted when predicted sustained winds exceed 20 MPH or when such fires present a hazard as determined by the Fire Code Official.

3. Section 305.7, "Disposal of rRubbish", is hereby added as follows:
305.7 Disposal of rRubbish. Rubbish, trash, or combustible waste material shall be burned only within an approved incinerator and in accordance with Section 307.2.1.

4. Section 307, "Open Burning, Recreational Fires and Portable Outdoor Fireplaces", is hereby revised as follows:

Section 307 Open Burning, Recreational Fires, Fire Pits, Fire Rings, and Portable Outdoor Fireplaces

5. Section 307.6, "Outdoor fFireplaces, fFire pPits, fFire rRings, or similar devices used at Group R Occupancies", is hereby added as follows:
307.6 Outdoor fFireplaces, fFire pPits, fFire rRings, or sSimilar dDevices used at Group R occupancies. Outdoor fireplaces, fire pits, fire rings, or similar exterior devices used at Group R occupancies shall comply with this section.

Exception: Barbeques, grills, and other portable devices intended solely for cooking.

6. Section 307.6.1, "Gas-fueled devices", is hereby added as follows:

Item: 12
898

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

307.6.1. Gas-fFueled dDevices. Outdoor fireplaces, fire pits and similar devices fueled by natural gas or liquefied-petroleum gas are allowed when approved by the Building Department and the device is designed to only burn a gas flame and not wood or other solid fuel. At R-3 occupancies, combustible construction and vegetation shall not be located within three feet of an atmospheric column that extends vertically from the perimeter of the device. At other R occupancies, the minimum distance shall be ten feet. Where a permanent Building Department approved hood and vent is installed, combustible construction may encroach upon this column between the bottom of the hood and the vent opening. Where chimneys or vents are installed, they shall have a spark arrester as defined in Section 202.

7. Section 307.6.2, "Devices uUsing wWood or fFuels oOther tThan nNatural gGas or lLiquefied-pPetroleum gGas", is hereby added as follows:
307.6.2. Devices uUsing wWood or fFuels oOther tThan nNatural gGas or lLiquefied- petroleum gas. Permanent outdoor fireplaces burning wood or other solid fuel shall be constructed in accordance with the California Building Code with clearance from combustible construction and building openings as required therein. Fires in a fireplace shall be contained within a firebox with an attached chimney. The opening in the face of the firebox shall have an installed and maintained method of arresting sparks.

The burning of wood or other solid fuel in a device is not allowed within 25 feet of combustible structures unless within an approved permanent fireplace. Conditions which could cause a fire to spread within 25 feet of a structure or to vegetation shall be eliminated prior to ignition. Fires in devices burning wood or solid fuel shall be in accordance with Sections 305, 307, and 308.

Exceptions:

1. Portable fireplaces and fire rings/pits equipped with a device to arrest sparks shall be located at least 3′ from combustible construction at R-3 occupancies,

2. Portable fireplaces, and fire pits/rings equipped with a device to arrest sparks, shall be located at least 15 feet from combustible structures at other R occupancies.

8. Section 307.6.2.1, "Where pProhibited", is hereby added as follows:
307.6.2.1 Where pProhibited. The burning of wood and other solid fuels shall not be conducted within a fuel modification zone, Wildfire Risk Area (WRA), Wildland-Urban Interface Area (WUI), or in locations where conditions could cause the spread of fire to the WRA or WUI.

Exceptions:

1. Permanent fireplaces that are not located in a fuel modification zone.

2. Where determined by the Fire Code Official that the location or design of the device should reasonably prevent the start of a wildfire.

9. Section 324, "Fuel modification requirements for new construction," is hereby added as follows:
324 Fuel mModification rRequirements for nNew cConstruction. All new structures and facilities adjoining land containing hazardous combustible vegetation shall be approved and in accordance with the requirements of OCFA Guideline C-05 "Vegetation Management Guideline – Technical Design for New Construction Fuel Modification Plans and Maintenance Program." Item: 12
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City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

10. Section 325, "Clearance of bBrush or vVegetation gGrowth fFrom rRoadways", is hereby added as follows:
325 Clearance of bBrush or vVegetation gGrowth fFrom rRoadways. The Fire Code Official is authorized to cause areas within 10 feet (3,048 mm) on each side of portions of highways and private streets which are improved, designed or ordinarily used for vehicular traffic, to be cleared of flammable vegetation and other combustible growth. Measurement shall be from the flow-line or the end of the improved edge of the roadway surfaces.

Exception: Single specimens of trees, ornamental shrubbery or cultivated ground cover such as green grass, ivy, succulents or similar plants used as ground covers, provided that they do not form a means of readily transmitting fire.

11. Section 326, "Unusual cCircumstances", is hereby added as follows:
326 Unusual cCircumstances. The Fire Code Official may suspend enforcement of the vegetation management requirements and require reasonable alternative measures designed to advance the purpose of this Code if determined that in any specific case that any of the following conditions exist:

1. Difficult terrain.

2. Danger of erosion.

3. Presence of plants included in any state and federal resources agencies, California Native Plant Society and county-approved list of wildlife, plants, rare, endangered and/or threatened species.

4. Stands or groves of trees or heritage trees.

5. Other unusual circumstances that make strict compliance with the clearance of vegetation provisions undesirable or impractical.

12. Section 327.1, "Use of eEquipment", is hereby added as follows:

327.1 Use of eEquipment. Except as otherwise provided in this section, no person shall use, operate, or cause to be operated in, upon or adjoining any hazardous fire area any internal combustion engine which uses hydrocarbon fuels, unless the engine is equipped with a spark arrester as defined in Section 202 maintained in effective working order, or the engine is constructed, equipped, and maintained for the prevention of fire.

Exceptions:

1. Engines used to provide motor power for trucks, truck tractors, buses, and passenger vehicles, except motorcycles, are not subject to this section if the exhaust system is equipped with a muffler as defined in the Vehicle Code of the State of California.

2. Turbocharged engines are not subject to this section if all exhausted gases pass through the rotating turbine wheel, there is no exhaust bypass to the atmosphere, and the turbocharger is in good mechanical condition.

13. Section 327.12, "Use of eEquipment and dDevices gGenerating hHeat, sSparks or oOpen fFlames", is hereby added as follows:

Item: 12
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City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

327.1 327.2 Use of Eequipment and dDevices gGenerating hHeat, sSparks or oOpen fFlames. During any time of the year within Wildfire Risk Areas, within or immediately adjacent to any forest- or brush- covered land or non-irrigated grass-covered land, no person shall use or operate any welding equipment, cutting torches, tar pots, grinding devices, or other tools or equipment that may produce a spark, fire, or flame that could result in a wildfire without doing the following:

1. First clearing away all flammable material, including snags, from the area around such operation for a distance of 30 feet or other approved method to reduce fire spread into the wildlands. If 30-foot clearing cannot be achieved, then an alternate method shall be approved by the authority having jurisdiction prior to work starting.

2. Maintain one serviceable round point shovel with an overall length of not less than 46 inches and one backpack pump water-type fire extinguisher fully equipped and ready for use at the immediate area during the operation.

3. Stop work when winds are 8 MPH or greater during periods when relative humidity is less than 25%, or a red flag condition has been declared or public announcement is made, when an official sign was caused to be posted by the fire code official, or when such fires present a hazard as determined by the Fire Code Official.

4. Keep a cell phone nearby and call 911 immediately in case of fire.

14. Section 327.23, "Spark arresters," is hereby added as follows:

327.2 327.3 Spark aArresters. Spark arresters shall comply with Section 202, and when affixed to the exhaust system of engines or vehicles subject to Section 327 shall not be placed or mounted in such a manner as to allow flames or heat from the exhaust system to ignite any flammable material.

D. Chapter 4: EMERGENCY PLANNING AND PREPAREDNESS. is Aadopted in only those sections and subsections adopted by the SFM with the following amendment:

1. Section 407.5, "Hazardous Materials Inventory Statement", is hereby revised as follows:
407.5 Hazardous Materials Inventory Statement. Where required by the Fire Code Official, each application for a permit shall follow comply with OCFA's Chemical Classification Guideline G-04 “Completion of the Chemical Classification” in accordance with Section 5001.5.2.

E. Chapter 5, "FIRE SERVICE FEATURES", is adopted in its entirety as amended by the SFM with the following amendments:

1. Section 501.1, "Scope", is hereby revised as follows:
501.1 Scope. Fire service features for buildings, structures and premises shall comply with this chapter and, where required by the Fire Code Official, with OCFA Guideline B-01, "Fire Master Plan for Commercial & Residential Development."

2. Section 510.1, "Emergency rResponder cCommunication cCoverage in nNew bBuildings,", is hereby reviseddeleted and replaced as follows:
510.1 Emergency rResponder rRadio cCoverage in nNew bBuildings. All new buildings shall have approved radio coverage for emergency responders within the building 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 Item: 12
901

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONTRUCTION § 8.24.020

communication systems. The Emergency Responder Radio Coverage System shall comply with the Orange County Sheriff's Department, Communications and Technology Division guidelines and specifications and, where the functionality or performance requirements in the California Fire Code are more stringent, this Code.

Exceptions:

1. In buildings or structures where it is determined by the Fire Code Official that the radio coverage system is not needed, including but not limited to the following:
a. Existing buildings or structures, unless required by the Building Official and OCFA for buildings and structures undergoing extensive remodel and/or expansion. b. Elevators.
c. Structures that meet all of the following:
i. Three stories or less, and
ii. Do not have subterranean storage or parking, and
iii. Do not exceed 50,000 square feet on any single story. d. Structures that meet all of the following:
i. Residential structures four stories or less, and
ii. Constructed of wood, and
iii. Do not have subterranean storage or parking, and
iv. Are not built integral to an above ground multi-story parking structure.

F. Chapter 6, "Building Services and Systems", is adopted in its entirety as amended by SFM.

G. Chapter 7, "Fire and Smoke Protection Features", is adopted in its entirety as amended by SFM.

H. Chapter 8, "Interior Finish, Decorative Materials and Furnishings", is adopted in its entirety as amended by SFM.

I. Chapter 9, "Fire Protection and Life Safety Systems", is adopted in its entirety as amended by SFM with the following amendments:

1. Section 903.2, "Where rRequired", is hereby revised as follows:
903.2 Where rRequired. Approved automatic fire sprinkler systems in buildings and structures Item: 12
902

City of Lake Forest, CA

§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

shall be provided when one of the following conditions exists:

1. New Buildings: Notwithstanding any applicable provisions of Sections 903.2.1 through 903.2.21, an automatic fire sprinkler system shall also be installed in all occupancies when the total building area, as defined in Section 202, exceeds 5,000 square feet (465 square meters) as defined in Section 202, regardless of fire areas or allowable area, or is more than two stories in height.

Exception: Subject to approval by the Fire Code Official, open parking garages in accordance with Section 406.5 of the California Building Code that are smaller than the area specified in Section 903.2.10(3) or 903.2.10.1 of the California Fire Code.

2. Existing Buildings: Notwithstanding any applicable provisions of this code, an automatic fire sprinkler system shall be provided in an existing building when an addition occurs and one of the following conditions exists:
a. When an addition is 33% or more of the existing building area, and the resulting building area exceeds 5,000 square feet.
b. When an addition exceeds 2,000 square feet, and the resulting building area exceeds 5,000 square feet.
c. An additional story is added above the second floor regardless of fire areas or allowable area.

Exception: Additions to Group R-3 occupancies. Group R-3 occupancies shall comply with Section 903.2.8(2).

2. Section 903.2.8, "Group R", is hereby revised as follows:
903.2.8 Group R. An automatic fire sprinkler system installed in accordance with Section 903.3 shall be provided throughout all buildings with a Group R fire area as follows:

1. New Buildings: An automatic fire sprinkler system shall be installed throughout all new buildings.

2. Existing R-3 Buildings: An automatic fire sprinkler system shall be installed throughout when one of the following conditions exists:
a. 2.1 When the floor area of alterations within any two-year period exceeds 50 percent of gross floor area of the existing structure and the building gross floor area exceeds 5,500 square feet; or:

3. Section 903.3.5.3, "Hydraulically cCalculated sSystems", is hereby added as follows:
903.3.5.3 Hydraulically cCalculated sSystems. The design of hydraulically calculated fire sprinkler systems shall not exceed 90% of the water supply capacity.

Exception: When static pressure exceeds 100 psi, and when required by the Fire Code Official, Item: 12
903

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

the fire sprinkler system shall not exceed the water supply capacity specified by Table 903.3.5.3.

J. Chapter 10, "MEANS OF EGRESS", is hereby adopted in its entirety as amended by the SFM.

K. Chapter 11, "CONSTRUCTION REQUIREMENTS FOR EXISTING BUILDINGS", is hereby Aadopted in only those sections and subsections adopted by the SFM.

L. Chapter 12, "ENERGY SYSTEMS", is hereby adopted in its entirety as amended by the SFM.

M. Chapter 20, "AVIATION FACILITIES", is hereby adopted in its entirety.

N. Chapter 21, "DRY CLEANING", is hereby adopted in its entirety as amended by the SFM.

O. Chapter 22, "COMBUSTIBLE DUST-PRODUCING OPERATIONS", is hereby adopted in its entirety.

P. Chapter 23, "MOTOR FUEL-DISPENSING FACILITIES AND REPAIR GARAGES", is hereby adopted in its entirety as amended by the SFM.

N.Q. Chapter 24, "FLAMMABLE FINISHES", are is hereby adopted in their its entirety as amended by SFM.

O.R. Chapter 25, "FRUIT AND CROP RIPENING", and Chapter 26, "Fumigation and Insecticidal Fogging," are deleted in their entiretynot adopted.

P.S. Chapter 27, "SEMICONDUCTOR FABRICATION FACILITIES", is hereby adopted in its entirety without amendments.

Q.T. Chapter 28, "LUMBER YARDS AND AGRO-INDUSTRIAL, SOLID BIOMASS AND WOODWORKING FACILITIES", is hereby adopted in its entirety with the following amendments:

1. Section 2801.2, "Permit", is hereby revised as follows:
2801.2 Permit. Permits shall be required as set forth in Sections 105.56 and 105.65.2931.

2. Section 2808.2, "Storage sSite", is hereby revised as follows:
2808.2 Storage sSite. Storage sites shall be level and on solid ground, elevated soil lifts or other all-weather surface. Sites shall be thoroughly cleaned and approval obtained from the Fire Code Official before transferring products to the site.

3. Section 2808.3, "Size of pPiles", is hereby revised as follows:

Item: 12
904

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

2808.3 Size of pPiles. Piles shall not exceed 15 feet in height, 50 feet in width and 100 feet in length.

Exception: The Fire Code Official is authorized to allow the pile size to be increased where a fire protection plan is provided for approval that includes, but is not limited to, the following:

1. Storage yard areas and materials-handling equipment selection, design and arrangement shall be based upon sound fire prevention and protection principles.

4. Fire apparatus access roads around the piles and access roads to the top of the piles shall be established, identified, and maintained.

5. Regular yard inspections by trained personnel shall be included as part of an effective fire prevention maintenance program.

4. Section 2808.3.1 “Increase in pPile or sStack sSize”, is hereby deleted in its entirety

5. Section 2808.4, "Pile sSeparation", is hereby revised as follows:
2808.4 Pile sSeparation. Piles shall be separated from adjacent piles by a minimum distance of 20 feet. Additionally, piles shall have a minimum separation of 100 feet from combustible vegetation.

6. Section 2808.7, "Pile fFire pProtection", is hereby revised as follows:
2808.7 Pile fFire pProtection. Automatic sprinkler protection shall be provided in conveyor tunnels and combustible enclosures that pass under a pile. Combustible conveyor systems and enclosed conveyor systems shall be equipped with an approved automatic sprinkler system.

Oscillating sprinklers with a sufficient projectile reach are required to maintain a 40% to 60% moisture content and wet down burning/smoldering areas.

7. Section 2808.9, "Material-hHandling eEquipment", is hereby revised as follows:
2808.9 Material-hHandling eEquipment. All material-handling equipment operated by an internal combustion engine shall be provided and maintained with an approved spark arrester.

Approved material-handling equipment shall be available for moving wood chips, hogged material, wood fines and raw product during fire-fighting operations.

8. Section 2808.11, "Temperature cControl", is hereby added as follows:
2808.11 Temperature cControl. The temperature shall be monitored and maintained as specified in Sections 2808.11.1 and 2808.11.2.

9. Section 2808.11.1, "Pile tTemperature cControl", is hereby added as follows:

Item: 12
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City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

2808.11.1 Pile tTemperature cControl. Piles shall be rotated when internal temperature readings are in excess of 165 degrees Fahrenheit.

10. Section 2808.11.2, "New mMaterial tTemperature cControl", is hereby added as follows:
2808.11.2 New mMaterial tTemperature cControl. New loads delivered to the facility shall be inspected and tested at the facility entry prior to taking delivery. Material with temperature exceeding 165 degrees Fahrenheit shall not be accepted on the site. New loads shall comply with the requirements of this chapter and be monitored to verify that the temperature remains stable.

11. Section 2808.12, "Water aAvailability", is hereby added as follows:

City of Lake Forest, CA

11. § 8.24.020 LAKE FOREST CODE § 8.24.020

2808.12 Water aAvailability. Facilities with over 2,500 cubic feet shall provide a water supply.

The minimum fire flow shall be no less than 500 GPM @ 20 psi for a minimum of 1 hour duration for pile heights up to 6 feet and 2-hour duration for pile heights over 6 feet. If there is no water purveyor, an alternate water supply with storage tank(s) shall be provided for fire suppression. The water supply tank(s) shall provide a minimum capacity of 2,500 gallons per pile (maximum 30,000 gallons) for piles not exceeding 6 feet in height and 5,000 gallons per pile (maximum 60,000) for piles exceeding 6 feet in height. Water tank(s) shall not be used for any other purpose unless the required fire flow is left in reserve within the tank at all times. An approved method shall be provided to maintain the required amount of water within the tank(s).

12. Section 2808.13, "Tipping aArea", is hereby added as follows:
2808.13 Tipping aAreas shall comply with the following:

1. Tipping areas shall not exceed a maximum area of 50 feet by 50 feet.

2. Material within a tipping area shall not exceed 5 feet in height at any time.

3. Tipping areas shall be separated from all piles by a 20-foot-wide fire access lane.

4. A fire hydrant or approved fire water supply outlet shall be located within 150 feet of all points along the perimeter of the tipping area.

5. All material within a tipping area shall be processed within 5 days of receipt.

13. Section 2808.14, "Emergency cContact Information", is hereby added as follows:
2808.14 Emergency cContact Information. The contact information of a responsible person or persons shall be provided to the Fire Department and shall be posted at the entrance to the facility for responding units. The responsible party should be available to respond to the business in an emergency.

14. Section 2808.15, "Maximum gGrid of pPiles and rRows", is hereby added as follows:
2808.15 Maximum gGrid of pPiles and rRows. Rows of piles shall not exceed 500 feet by 500 feet. Grids shall be separated by a minimum 50-foot clear space used for no other purpose.

15. Section 2808.16, "Push-oOut / Clear aArea", is hereby added as follows:
2808.16 Push-oOut / Clear aArea. Piles exceeding 20 cubic yards shall be provided with push- out areas. Push-out areas shall be maintained clear at all times to allow for the largest pile to be spread out to a depth of 2 feet in height. Push-out areas shall be located within 250 feet of all edges of any pile and shall be located a minimum of 20 feet from any building.

Item: 12
906

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

R.U. Chapter 29, "Manufacture of Organic Coatings", and Chapter 30, "Industrial Ovens", are adopted in their entirety without amendments.

S. Chapter 31, "Tents, Temporary Special Event Structures and Other Membrane Structures," and Chapter 32, "High-Piled Combustible Storage,", Chapter 33, "Fire Safety During Construction and Demolition," and Chapter 34, "Tire Rebuilding and Tire Storage" are adopted in their entirety as amended by SFM.

T. Chapter 33, "Fire Safety During Construction and Demolition," is adopted in its entirety without amendments.

U.V. Chapter 34, "Tire Rebuilding and Tire Storage," is adopted in its entirety as amended by SFM.

V.W. Chapter 35, "Welding and Other Hot Work", Chapter 36, "Marinas", Chapter 37, "Combustible Fibers", Chapter 39, "Processing and Extraction Facilities", Chapter 40, "Storage of Distilled Spirits and Wines", Chapter 48, "Motion Picture and Television Production Studio Sound Stages, Approved Production Facilities and Production Locations", are hereby adopted in their entirety without amendments.

W. Chapter 49, "Requirements for Wildland-Urban Interface Fire Areas," is adopted in its entirety with the following amendment:

1. Section 4903.3 Fuel modification plans is hereby added as follows:
4903.3 Fuel modification plans. Fuel modification plans shall be reviewed and approved by OCFA for all new buildings to be built or installed in a wildfire risk area. Plans shall meet the criteria set forth in OCFA Guideline C 05 "Vegetation Management Guideline – Technical Design for New Construction Fuel Modification Plans and Maintenance Program." X. Chapter 50, "Hazardous Materials – General Provisions,", is hereby adopted in its entirety as amended by the SFM with the following amendments:

1. Section 5001.5.2, "Hazardous Materials Inventory Statement (HMIS)," is hereby revised as follows:
5001.5.2 Hazardous Materials Inventory Statement (HMIS). Where required by the Fire Code Official, an application for a permit shall include followOrange County Fire Authority's Chemical Classification Guideline OCFA Guideline G-04 – Completion of the Chemical Classification”, which shall be completed and approved prior to approval of plans, and/or the storage, use or handling of chemicals on the premises.

2. Section 5003.1.1.1, "Extremely hazardous substances", is hereby added as follows:
5003.1.1.1 Extremely hazardous substances. No person shall use or store any amount of extremely hazardous substances (EHS) in excess of the disclosable amounts (see Health and Safety Code Section 25500 et seq.) in any residential zoned or residentially developed property.

Y. Chapter 51, "Aerosols,", Chapter 53, "Compressed Gases", are hereby adopted in their entirety.

Z. Chapter 54, "Corrosive Materials", is hereby adopted in its entirety as amended by the SFM.

Y.AA. and Chapter 55, "Cryogenic Fluids", areis hereby adopted in their entirety without amendments.

Z.BB. Chapter 56, "Explosives and Fireworks", is hereby adopted in its entirety as amended by the SFM, with the following amendments:

1. Section 5608.2 Firing is hereby added as follows:

Item: 12
907

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

5608.2 Firing. All fireworks displays, regardless of mortar, device, or shell size, shall be electrically fired.

2. Section 5608.3, "Application for permit", is hereby added as follows:
5608.3 Application for permit. A diagram of the grounds on which the display is to be held showing the point at which the fireworks are to be discharged, the fallout area based on 100 feet per inch of shell size, the location of all buildings, roads, and other means of transportation, the lines behind which the audience will be restrained, the location of all nearby trees, telegraph or telephone line, or other overhead obstructions shall be provided to OCFA.

AA. Chapter 57, "Flammable and Combustible Liquids" Adopt Chapter 57, with the exception of Section 5707,is hereby adopted in its entirety as amended by the SFMand with the following amendment:.

1. Section 5701.1.1, "On-demand mobile fueling," is added as follows:

CC. 5701.1.1 On-demand mobile fueling. On-demand mobile fueling of Class I, II, and III liquids into the fuel tanks of vehicles is prohibited.

BB. Chapter 58, "Flammable Gases and Flammable Cryogenic Fluids." Adopt Chapter 58, with the exception of Section 5809,is hereby adopted in its entirety and with the following amendment:as amended by the SFM.

1. Section 5801.1, "Scope," is revised as follows:
5801.1 Scope. The storage and use of flammable gases and flammable cryogenic fluids shall be in accordance with this chapter, NFPA 2 and NFPA 55. Compressed gases shall also comply with Chapter 53 and cryogenic fluids shall also comply with Chapter 55. Flammable cryogenic fluids shall comply with Section 5806. Hydrogen motor fuel-dispensing stations and repair garages and their associated aboveground hydrogen storage systems shall also be designed, constructed, and maintained in accordance with Chapter 23. Mobile fueling of gaseous and liquid hydrogen, compressed natural gas (CNG), and liquefied natural gas (LNG) into the fuel tanks of vehicles is prohibited.

Exceptions:

1. Gases used as refrigerants in refrigeration systems (see Section 605).

2. Liquefied petroleum gases and natural gases regulated by Chapter 61.

3. Fuel-gas systems and appliances regulated under the California Mechanical Code and the California Plumbing Code other than gaseous hydrogen systems and appliances.

4.DD. Pyrophoric gases in accordance with Chapter 64.

CC.EE. Chapter 59, "Flammable Solids", Chapter 60, "Highly Toxic and Toxic Materials", Chapter 61, "Liquefied Petroleum Gases", Chapter 62, "Organic Peroxides", Chapter 63, "Oxidizers, Oxidizing Gases, and Oxidizing Cryogenic Fluids", Chapter 64, "Pyrophoric Materials", Chapter 65, "Pyroxylin (Cellulose Nitrate) Plastics", Chapter 66, "Unstable (Reactive) Materials", and Chapter 67, "Water- Reactive Solids and Liquids", are hereby adopted in their entirety without amendments.

DD.FF. Chapter 80, "Referenced Standards", is hereby adopted in its entirety as amended by the SFM with the following amendments:

1. NFPA 13, 20225 Edition, Standard for the Installation of Sprinkler Systems, is hereby amended as follows:

Item: 12
908

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

a. Section 16.12.3.39.2.1.7 is hereby revised as follows:

The size of piping and the number of 2½″ inlets shall be approved by the Fire Code Official.

If acceptable to the water authority, it may be installed on the backflow assembly. Fire department inlet connections shall be painted OSHA safety red or as approved. When the fire sprinkler density design requires more than 500 gpm (including inside hose stream demand), or a standpipe system is included, four 2½″ inlets shall be provided.9.2.1.7 Concealed spaces filled with noncombustible insulation shall not require sprinkler protection when approved by the Fire Code Official.
b. Section 9.4.3.1 is hereby revised as follows:

1. Quick-response type as defined in Section 3.3.22315.4.16.

2. Residential sprinklers in accordance with the requirements of Chapter 12.

3. Quick response CMSA sprinklers.

4. ESFR sprinklers.

5. Standard-response sprinklers used for modifications or additions to existing light hazard systems equipped with standard-response sprinklers.

6. Standard-response sprinklers used where individual standard-response sprinklers are replaced in existing light hazard systems.
c. Section 16.12.3.3 is hereby revised as follows:

The size of piping and the number of 2½” inlets shall be approved by the fire code official.

6. b. Section 9.2.1.7 is hereby revised as follows:

9.2.1.7 Concealed spaces filled with noncombustible insulation shall not require sprinkler protection when approved by fire code official.

2. NFPA 13D 20252 Edition, "Standard for the Installation of Sprinkler Systems in One-and Two- Family Dwellings and Manufactured Homes", is hereby amended as follows:
a. Section 7.1.2 is hereby revised as follows:

7.1.2 The sprinkler system piping shall not have separate control valves installed unless supervised by a central station, proprietary, or remote station alarm service.

Item: 12
909

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

3. NFPA 14, 2019 Edition, Installation of Standpipe and Hose Systems, is hereby amended as follows:
a. Section 7.3.1.1 is hereby deleted in its entirety.

4.3. NFPA 24, 20252 Edition, Standard for the Installation of Private Fire Service Mains and Their Appurtenances, is hereby amended as follows:
a. Section 6.2.8.1 is hereby added as follows:

6.2.8.1 All indicating valves controlling fire suppression water supplies shall be painted OSHA red.

Exceptions:

1. Brass or bronze valves on sprinkler risers mounted to the exterior of the building may be left unpainted.

2. Where OS&Y valves on the detector check assembly are the only control valves, at least one OS&Y valve shall be painted red.
b. Section 6.2.9 is hereby amended revised as follows:

6.2.9 All connections to private fire service mains for fire protection systems shall be arranged in accordance with one of the following so that they can be isolated:
(1) A post indicator valve installed not less than 40 ft (12 m) from the building (a) For buildings less than 40 ft (12 m) in height, a post indicator valve shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the post indicator valve. (b) Post indicating valves shall be allowed to be closer than 40 ft (12 m) to the building when a property line or other physical barriers make it impossible to have a post indicating valve 40 ft (12m) away.
(c) Post indicating valves shall be allowed to be closer than 40 ft (12 m) to the building when building driveway or fire access roadways or other building traffic make it impractical to be 40 ft (12 m).
(2) Indicating control valves installed in a fire-rated room accessible from the exterior. (3) Indicating control valves in a fire-rated stair enclosure accessible from the exterior as permitted by AHJ.
(4) Any other valve type or location as permitted by AHJ. c. Section 10.1.5 is hereby added as follows:

Exception: 304 or 316 stainless steel pipe and fittings. d. Section 10.4.1.1 is hereby revised as follows:

Item: 12
910

City of Lake Forest, CA
§ 8.24.020 BUILDINGS AND CONSTRUCTION § 8.24.020

10.4.1.1 All bolted joint accessories shall be cleaned and thoroughly coated with asphalt or other corrosion-retarding material after installation.

Exception: Bolted joint accessories made from 304 or 316 stainless steel. e. Section 10.4.1.1.1 is hereby added as follows:

10.4.1.1.1 All bolts used in pipe-joint assembly shall be 316 stainless steel. f. Section 10.4.3.2 is hereby amended as follows:

10.4.3.2 Where fire service mains enter the building adjacent to the foundation, the pipe may run under a building to a maximum of 24 inches, as measured from the interior face of the exterior wall to the center of the vertical pipe. The pipe under the building or building foundation shall be 304 or 316 stainless steel and shall not contain mechanical joints or it shall comply with Sections 10.4.3.2.1 through 10.4.3.2.4. b. (Ord. 259 § 2, 2013; Ord. 292 § 2, 2016; Ord. 293 § 2, 2017; Ord. 326 § 7, 2019; Ord. 360 § 7, 2023; Ord. ____ § _ 2025)

Appendices

Appendix A is not adopted.

Appendix B is adopted in its entirety as amended by the SFM.

Appendix BB is adopted in its entirety.

Appendix C is adopted in its entirety as amended by the SFM.

Appendix CC is adopted in its entirety.

Appendix D is not adopted.

Appendix E is not adopted.

Appendix F is not adopted.

Appendix G is not adopted.

Appendix H is adopted in its entirety.

Appendix I is not adopted.

Appendix J is not adopted.

Appendix K is not adopted.

Appendix L is not adopted.

Appendix M is not adopted.

Appendix N is not adopted.

Appendix O is not adopted.

Appendix P is not adopted.

Item: 12
911

City of Lake Forest, CA
§ 8.24.020 § 8.24.020 BUILDINGS AND CONSTRUCTION

6.2.9 All connections to private fire service mains for fire protection systems shall be arranged in accordance with one of the following so that they can be isolated:
(1) A post indicator valve installed not less than 40 ft (12 m) from the building (a) For buildings less than 40 ft (12 m) in height, a post indicator valve shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the post indicator valve. (2) A wall post indicator valve.
(3) An indicating valve in a pit, installed in accordance with Section 6.4. (4) A backflow preventer with at least one indicating valve not less than 40 ft (12 m) from the building.
(a) For buildings less than 40 ft (12 m) in height, a backflow preventer with at least one indicating valve shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the backflow preventer.
(5) Control valves installed in a fire-rated room accessible from the exterior. (6) Control valves in a fire-rated stair enclosure accessible from the exterior. c. Section 10.1.5 is hereby added as follows:

Exception: 304 or 316 stainless steel pipe and fittings. d. Section 10.4.1.1 is hereby revised as follows:

10.4.1.1 All bolted joint accessories shall be cleaned and thoroughly coated with asphalt or other corrosion-retarding material after installation.

Exception: Bolted joint accessories made from 304 or 316 stainless steel. e. Section 10.4.1.1.1 is hereby added as follows:

10.4.1.1.1 All bolts used in pipe-joint assembly shall be 316 stainless steel. f. Section 10.4.3.2 is hereby amended as follows:

10.4.3.2 Where fire service mains enter the building adjacent to the foundation, the pipe may run under a building to a maximum of 24 inches, as measured from the interior face of the exterior wall to the center of the vertical pipe. The pipe under the building or building foundation shall be 304 or 316 stainless steel and shall not contain mechanical joints or it shall comply with Sections 10.4.3.2.1 through 10.4.3.2.4. (Ord. 259 § 2, 2013; Ord. 292 § 2, 2016; Ord. 293 § 2, 2017; Ord. 326 § 7, 2019; Ord. 360 § 7, 2023) Item: 12
912

City of Lake Forest, CA
§ 8.26.012 § 8.26.014 BUILDINGS AND CONSTRUCTION

CHAPTER 8.26

UNIFORM CODE FOR THE ABATEMENT OF DANGEROUS BUILDINGS CODE

…

§ 8.26.014. Section 205 amended.

Section 205 of the Uniform Code for the Abatement of Dangerous Buildings is hereby amended to read as follows:

City of Lake Forest, CA
§ 8.30.090 BUILDINGS AND CONSTRUCTION § 8.30.090

CHAPTER 8.30

LAKE FOREST GRADING AND EXCAVATION CODE

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER
Item: 12
914

City of Lake Forest, CA
§ 8.70.520 BUILDINGS AND CONSTRUCTION § 8.70.520

CHAPTER 8.70

FLOOD DAMAGE PREVENTION AND FLOODPLAIN MANAGEMENT

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER
Item: 12
915

City of Lake Forest, CA
§ 8.72.095 BUILDINGS AND CONSTRUCTION § 8.72.095

CHAPTER 8.72

SMALL RESIDENTIAL ROOFTOP SOLAR SYSTEMS

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER
Item: 12
916

City of Lake Forest, CA
§ 8.74.040 BUILDINGS AND CONSTRUCTION § 8.74.060

CHAPTER 8.74

ELECTRIC VEHICLE CHARGING STATIONS EXPEDITED, STREAMLINED PERMITTING

PROCESS

NO REDLINES HAVE BEEN MADE TO THIS CHAPTER

Item: 12
917

ATTACHMENT 3
Item: 12
918

Existing
Revised
Deleted
New
2025 CFC CODE

SECTION
2022 Code
Section

TITLE/SUBJECT COMMENTS/JUSTIFICATION STATUS
112.4 112.4 Violation penalties Clarifies administrative violation process; fines will continue to be based on OCFA adopted fee schedule.

Existing
112.4.2 112.4.2 Infraction and misdemeanor Used for purpose of applying penalties under 112.4. Amendment combines definitions of infraction and misdemeanor under one section.

Existing
202 202 Definitions Definition of "OCFA" and "spark arrester" unchanged. Existing 304.1.2 304.1.2 Vegetation Aligns maintenance to OCFA Guideline C-05 requirements. Reference to Chapter 49 removed and replaced with California Wildland-Urban Interface Code.

Existing
305.6 305.6 Hazardous conditions Prohibits outdoor fires during hazardous weather conditions. Existing 305.7 305.7 Disposal of rubbish Prohibits open burning of trash, leaves, and other debris. Existing 307 307 Open burning, recreational fires, fire
pits, fire rings, and outdoor
fireplaces
Administrative change to the section title to include fire pits and fire rings regulated under amendments in 307.6. No change from previous amendment.

Existing
307.6 307.6 Outdoor fireplaces, fire pits, fire
rings, or similar devices used at
Group R occupancies.

Addresses requirements for outdoor fireplaces, fire pits, fire rings at Group R occupancies.

Existing
307.6.1 307.6.1 Gas-fueled devices Prohibits gas fire pits within 3' of R-3 occupancy or 10' of other R occupancies.

Existing
307.6.2 307.6.2 Devices using wood or fuels other
than natural gas or LPG
Prohibits solid fuel within 25' of combustibles unless in a fireplace. Existing 307.6.2.1 307.6.2.1 Where prohibited Prohibits solid fuel fires in a fuel mod zone and in a Wildland-Urban Interface/Wildfire Risk Area, with some exceptions.

Existing
324 324 Fuel modification requirements for
new construction
Codifies requirements for fuel modification (OCFA Guideline C-05) in properties adjacent to areas with combustible vegetation hazards.

Existing
This 2022 amendment is being carried forward into 2025 amendment package. Minor editorial/clerical changes may have been made, but they do not have material regulatory effect.

A modified version of the 2022 amendment is being carried forward. Changes in scope or wording are significant relative to the 2022 version, or they may impact regulatory effect.

This 2022 amendment is not being carried forward into the 2025 amendment package.

This is a new amendment in the 2025 amendment package.

Chapter 1 - Scope & Administration
Chapter 2 - Definitions
Chapter 3 - General Requirements
2025 California Fire Code (CFC) - OCFA Amendment Summary Legend
(Not For Adoption)
10/15/2025 1 of 5
Item: 12
919

Existing
Revised
Deleted
New
2025 CFC CODE

SECTION
2022 Code
Section

TITLE/SUBJECT COMMENTS/JUSTIFICATION STATUS
This 2022 amendment is being carried forward into 2025 amendment package. Minor editorial/clerical changes may have been made, but they do not have material regulatory effect.

A modified version of the 2022 amendment is being carried forward. Changes in scope or wording are significant relative to the 2022 version, or they may impact regulatory effect.

This 2022 amendment is not being carried forward into the 2025 amendment package.

This is a new amendment in the 2025 amendment package.
2025 California Fire Code (CFC) - OCFA Amendment Summary Legend
(Not For Adoption)
325 325 Clearance of brush or vegetation
growth from roadways
Authorizes clearance of vegetation from edges of roadways to reduce ignition hazard.

Existing
326 326 Unusual circumstances Provides for suspension of or alternative methods of compliance with vegetation maintenance standards under specific circumstances.

Existing
327.1 327 Use of equipment Requires use of spark arrester on equipment used in wildfire prone areas.

Existing
327.2 327.1 Use of equipment and devices
generating heat, sparks or open
flames
Adopts a modified version of Public Resources Code requirement (30' setback instead of 10') for hazardous activities in wildland risk areas based on the cause of multiple fires in OCFA jurisdiction.

Existing
327.3 327.2 Spark arresters Requires spark arresters to not be placed or positioned as to prevent ignition of flammable material.

Existing
407.5 407.5 Hazardous Material Inventory
Statement
Reference to Hazardous Material Inventory Statement is replaced by "OCFA Guideline G-04" for direction and consistency of reporting.

Existing
501.1 501.1 Scope Guideline B-01 continues to be referenced for adoption providing guidance on exterior fire access to structures.

Existing
510.1 510.1 Emergency responder radio coverage
in new buildings
Amendment makes reference to new building level of radio coverage and specifies types of buildings where an emergency responder radio system is required.

Existing
903.2 903.2 Where required (Sprinklers) Requires sprinklers in new buildings based on size. Requires sprinkler retrofit in buildings undergoing addition based on various area criteria.

Revised to allow exception for open parking garages.

Existing
903.2.8 903.2.8 Group R (Sprinklers) Requires sprinkler retrofit in homes undergoing addition or remodel based on various area criteria (city/county specific).

Existing
903.3.5.3 903.3.5.3 Hydraulically calculated systems Adds specification for industry standard 10% safety margin to be included in sprinkler calculations.

Existing
Chapter 9 - Fire Protection Systems
Chapter 4 - Emergency Planning and Preparedness
Chapter 5- Fire Service Features
Chapter 28 - Lumber yard, agro-industrial, Solid Biomass and Woodworking Facilities 10/15/2025 2 of 5
Item: 12
920

Existing
Revised
Deleted
New
2025 CFC CODE

SECTION
2022 Code
Section

A modified version of the 2022 amendment is being carried forward. Changes in scope or wording are significant relative to the 2022 version, or they may impact regulatory effect.

This 2022 amendment is not being carried forward into the 2025 amendment package.

This is a new amendment in the 2025 amendment package.
2025 California Fire Code (CFC) - OCFA Amendment Summary Legend
(Not For Adoption)
2801.2 2801.2 Permit (Miscellaneous combustible
storage)
Clarifies operational permit for storage/composting of green waste is a Miscellaneous Combustible Storage permit.

Existing
2808.2 2808.2 Storage site Requires OCFA approval of site before bringing product to the site. Existing 2808.3 2803.3 Size of piles Reduces the size of piles of combustible materials. Existing 2808.3.1 2808.3.1 Increase in pile or stack size Deletes this section so that increases covered in 2808.3 and other requirements covered in 2808 are not in conflict with this section.

Revised
2808.4 2808.4 Pile separation Requires 20' separation between piles instead of specifically a fire lane; requires 100' separation from other combustible vegetation.

Existing
2808.7 2808.7 Pile fire protection Requires oscillating sprinklers to maintain moisture content and wet down burning/smoldering areas.

Existing
2808.9 2808.9 Material-handling equipment Requires approved spark arrester on internal combustion engine equipment.

Existing
2808.11 2808.11 Temperature control Requires that temperature be monitored and maintained. Existing 2808.11.1 2808.11.1 Pile temperature control Requires rotation of piles above 165 degrees Fahrenheit. Existing 2808.11.2 2808.11.2 New material temperature control Regulates acceptance of new piles above 165 degrees Fahrenheit. Existing 2808.12 2808.12 Water availability Establishes firefighting water quantity requirements. Existing 2808.13 2808.13 Tipping area Establishes requirements for new material tipping area configuration and use.

Existing
2808.14 2808.14 Emergency contact Requires posting of emergency contact info. Existing 2808.15 2808.15 Maximum grid of piles & rows Defining maximum rows of piles and minimum clear space. Existing 2808.16 2808.16 Push-out / clear area Identifying when a push-out area is required for piles. Existing 4903.3 4903.3 Fuel Modification Plans Addressed in new Part 7, California Wildland-Urban Interface Code. Deleted - 2025 5001.5.2 5001.5.2 Hazardous materials inventory
statement (HMIS)
References OCFA's Guideline G-04 instead of a hazardous materials inventory statement.

Existing
5003.1.1.1 5003.1.1.1 Extremely hazardous substances Prohibits extremely hazardous substances above disclosable amounts in a residential area.

Existing
Chapter 49 - Requirements for Wildland-Urban Interface Fire Areas Chapter 50 - Hazardous Materials
Chapter 56 - Explosives and Fireworks
10/15/2025 3 of 5
Item: 12
921

Existing
Revised
Deleted
New
2025 CFC CODE

SECTION
2022 Code
Section

A modified version of the 2022 amendment is being carried forward. Changes in scope or wording are significant relative to the 2022 version, or they may impact regulatory effect.

This 2022 amendment is not being carried forward into the 2025 amendment package.

This is a new amendment in the 2025 amendment package.
2025 California Fire Code (CFC) - OCFA Amendment Summary Legend
(Not For Adoption)
5608.2 5608.2 Firing (fireworks) Requires fireworks shows to be electrically fired. Existing 5608.3 5608.3 Application for permit (fireworks) Carries over Title 19 requirement into Fire Code so it can be amended to establish a 100'/inch fallout zone instead of the standard 70'/inch.

Existing
2025 NFPA 13,

9.2.1.7 2022 NFPA
13, 9.2.1.7
Concealed spaces Revises section to ensure that the use of noncombustible insulation can be reviewed to prevent conflicts with operational requirements.

Existing

9.4.3.1 9.4.3.1 Shell buildings Specifies sprinkler type for spec shell buildings that are not warehouses.Existing

16.12.3.3 16.12.3.3 FDC type Specifies type, location, color of FDC. Existing 2025 NFPA 13D,

7.1.2 2022 NFPA
13D, 7.1.2
Control valves Requires monitoring if a dedicated sprinkler shutoff valve is installed. Existing 2025 NFPA 24,

6.2.8.1 2022 NFPA
24, 6.2.8.1
Indicating valves Specifies that valves controlling firefighting water supplies shall be painted red to facilitate identification by firefighters; provides exception for valves on exterior risers and for a system with only OS&Y shutoff valves.

Existing

6.2.9 (3 & 5) 6.2.9 (5) Street valves Removes the option of indicating valves in pits and nonindicating roadway stem gate valves.

Revised

10.1.5 10.1.5 Wrapping of underground pipe Requires wrapping of pipe with polyethylene sheet in accordance with AWWA standards to inhibit corrosion.

Existing

10.4.1.1 10.4.1.1 Coating of bolted joint accessories Specifies that stainless steel parts do not need to be coated with asphalt or other corrosion retardant.

Existing

10.4.1.1.1 10.4.1.1.1 Stainless steel bolts Requires use of stainless steel bolts with bolted pipe-joint assemblies.Existing

10.4.3.2 10.4.3.2 Pipe termination under foundations Requires pipe to terminate near exterior wall; requires single piece stainless steel sweep at riser.

Existing
Chapter 80 - Referenced Standards
Appendices
NFPA 13
NFPA 13D
NFPA 24
10/15/2025 4 of 5
Item: 12
922

Existing
Revised
Deleted
New
2025 CFC CODE

SECTION
2022 Code
Section

A modified version of the 2022 amendment is being carried forward. Changes in scope or wording are significant relative to the 2022 version, or they may impact regulatory effect.

This 2022 amendment is not being carried forward into the 2025 amendment package.

This is a new amendment in the 2025 amendment package.
2025 California Fire Code (CFC) - OCFA Amendment Summary Legend
(Not For Adoption)
Appendices B,

BB, C, CC, H
Only 5 of the 18 appendices included in the 2025 Fire Code (B, BB, C, CC, and H) are adopted by the State. OCFA is not proposing adoption of any additional appendices or amendments to them beyond what the State has already adopted. 10/15/2025 5 of 5
Item: 12
923

Existing
Revised
Deleted
New
2025 CWUIC

CODE SECTION
2022 Code
Section

TITLE/SUBJECT COMMENTS/JUSTIFICATION STATUS
602.4 CFC 4903.3 Fuel modification plans Amendment relocated from the deleted CFC Chapter 49 to the new CWUIC Chapter 6 with no changes to the amendment language.

Existing
Appendices F &
G
2025 California Wildland-Urban Interface Code (CWUIC) - OCFA Amendment Summary Legend
Appendices
(Not For Adoption)
Only 2 of the 8 appendices included in the 2025 California Wildland-Urban Interface Code (F & G) are adopted by the State. OCFA is not proposing adoption of any additional appendices or amendments to them beyond what the State has already adopted.

This 2022 amendment is being carried forward into 2025 amendment package. Minor editorial/clerical changes may have been made, but they do not have material regulatory effect.

A modified version of the 2022 amendment is being carried forward. Changes in scope or wording are significant relative to the 2022 version, or they may impact regulatory effect.

This 2022 amendment is not being carried forward into the 2025 amendment package.

This is a new amendment in the 2025 amendment package.

Chapter 6 - Fire Protection Requirements
10/15/2025 1 of 1
Item: 12
924

ATTACHMENT 4
Item: 12
925

20222025

California Fire Code

OCFA Amendments
Lake Forest
Strikethrough

Final Version

Item: 12
926

20222025 CFC Code Amendments page 1

Chapter 1
Scope and Administration
Chapter 1 GENERAL REQUIREMENTS. Adopt Chapter 1 in its entirety. SCOPE AND ADMINISTRATION is adopted in only those sections and subsections adopted by the SFM with the following amendments:

Section 112.4 Violation penalties is hereby revised as follows:
112.4 Violation penalties. Persons who shall violate a provision of this code or shall fail to comply with any of the requirements thereof or shall fail to comply with any issued orders or notices or who shall erect, install, alter, repair or do work in violation of the approved construction documents or directive of the fire code official, or of a permit or certificate used under provisions of this code, shall be subject to penalties assessed as prescribed in the OCFA Prevention Field Services adopted fee schedule. Each day that a violation continues after due notice has been served shall be deemed a separate offense.

Section 112.4.2 Infraction and misdemeanor is hereby added as follows:
112.4.2 Infraction and misdemeanor. Persons operating or maintaining any occupancy, premises or vehicle subject to this code that shall permit any fire or life safety hazard to exist on premises under their control shall be guilty of an infraction.

Persons who fail to take immediate action to abate a fire or life safety hazard when ordered or notified to do so by the chief or a duly authorized representative are guilty of a misdemeanor.

Chapter 2
Definitions
Chapter 2 DEFINITIONS is adopted in its entirety as amended by the SFM with the following amendments:

Sections 202 GENERAL DEFINITIONS is hereby revised by adding “OCFA” and “Spark Arrester” as follows:

OCFA: Orange County Fire Authority, authority having jurisdiction.

SPARK ARREST ER. A listed device constructed of noncombustible material specifically for the purpose of meeting one of the following conditions:

1. R emoving and retaining carbon and other flammable particles/debris from the exhaust flow of an internal combustion engine in accordance with California Vehicle Code Section 38366.

2. Fireplaces that burn solid fuel in accordance with California Building Code Chapter 28.

Item: 12
927

20222025 CFC Code Amendments page 2

Chapter 3
General Requirements
Chapter 3 GENERAL REQUIREMENTS. Adopt Chapter 3 is adopted in its entirety with the exception of Sections 308.1.4, 311.5 through 311.5.5, 318, and 319, and with the following amendments:

Section 304.1.2 Vegetation is hereby revised as follows:
304.1.2 Vegetation. Weeds, grass, vines or other growth that is capable of being ignited and endangering property, shall be cut down and removed by the owner or occupant of the premises. Vegetation clearance requirement in urban- wildland interface areas shall be in accordance with Chapter 49. Part 7, the California Wildland-Urban Interface Code. Type, amount, arrangement, and maintenance of vegetation in a fuel modification area, interior slope, or similarly hazardous area shall be in accordance with OCFA Guideline C -05 “Vegetation Management Guideline: Technical Design for New Construction, Fuel Modification Plans, and Maintenance Program.”

Section 305.6 Hazardous Cconditions is hereby added as follows:
305.6 Hazardous conditions. Outdoor fires burning wood or other solid fuel are not allowed when any of the following conditions applies:

1. wW hen predicted sustained winds exceed 8 MPH and relative humidity is less than 25%, or a red flag condition has been declared.

2. wW hen an official sign was caused to be posted by the fire code official, or a public announcement is made.

No outdoor fires using any fuel type are permitted when predicted sustained winds exceed 20 MPH or when such fires present a hazard as determined by the fire code official.

Section 305.7 Disposal of rubbish is hereby added as follows:
305.7 Disposal of rubbish. Rubbish, trash or combustible waste material shall be burned only within an approved incinerator and in accordance with Section 307.2.1.

Item: 12
928

20222025 CFC Code Amendments page 3

SECTION 307 OPEN BURNING, RECREATIONAL FIRES AND PORTABLE OUTDOOR FIREPLACES is hereby revised as follows:

SECTION 307 OPEN BURNING, RECREATIONAL FIRES , FIRE PITS, FIRE

RINGS, AND PORTABLE OUTDOOR FIREPLACES

Sections 307.6 Outdoor Ff ireplaces, Ffire Ppits, Ffire Rrings, or similar devices used at Group R Ooccupancies is hereby added as follows:
307.6 Outdoor Ffireplaces, Ffire Ppits, Ffire Rrings, or similar devices used at Group R Oo ccupancies. Outdoor fireplaces, fire pits, fire rings, or similar exterior devices used at Group R occupancies shall comply with this section.

Exception: Barbeques, grills, and other portable devices intended solely for cooking.

Section 307.6.1 Gas-fueled devices is hereby added as follows:
307.6.1 Gas-fueled devices. Outdoor fireplaces, fire pits and similar devices fueled by natural gas or liquefied- petroleum gas are allowed when approved by the Building Department and the device is designed to only burn a gas flame and not wood or other solid fuel. At R -3 occupancies, combustible construction and vegetation shall not be located within three feet of an atmospheric column that extends vertically from the perimeter of the device. At other R occupancies, the minimum distance shall be ten feet. Where a permanent Building D epartment approved hood and vent is installed, combustible construction may encroach upon this column between the bottom of the hood and the vent opening. Where chimneys or vents are installed, they shall have a spark arrester as defined in Section 202.

Section 307.6.2 Devices using wood or fuels other than natural gas or liquefied - petroleum gas is hereby added as follows:
307.6.2 Devices using wood or fuels other than natural gas or liquefied - petroleum gas. Permanent outdoor f ireplaces burning wood or other solid fuel shall be constructed in accordance with the California Building Code with clearance from combustible construction and building openings as required therein. Fires in a fireplace shall be contained within a firebox with an attached chimney. The opening in the face of the firebox shall have an installed and maintained method of arresting sparks.

20222025 CFC Code Amendments page 4

shall be eliminated prior to ignition. Fires in devices burning wood or solid fuel shall be in accordance with Sections 305, 307, and 308.

Exceptions:

1. Portable fireplaces and fire rings/pits equipped with a device to arrest sparks shall be located at least 3 feet’ from combustible construction at R-3 occupancies,

2. Portable fireplaces, and fire pits/rings equipped with a device to arrest sparks, shall be located at least 15 feet from combustible structures at other R occupancies.

Section 307.6.2.1 Where prohibited is hereby added as follows:
307.6.2.1 Where prohibited. The burning of wood and other solid fuels shall not be conducted within a fuel modification zone, Wildfire Risk Area (WRA), Wildland- Urban Interface Area (WUI), or in locations where conditions could cause the spread of fire to the WRA or WUI.

Exceptions:

1. Permanent fireplaces that are not located in a fuel modification zone.

2. Where determined by the Fire Code Official that the location or design of the device should reasonably prevent the start of a wildfire.

SECTION 324 FUEL MODIFICATION REQUIREMENTS FOR NEW CONSTRUCTION is hereby added as follows:
324.1 F UELuel M ODIFICATIONodification R EQUIREMENTSequirements FORor NEWew CONSTRUCTIONonstruction. All new structures and facilities adjoining land containing hazardous combustible vegetation shall be approved and in accordance with the requirements of OCFA Guideline C -05 “Vegetation Management Guideline: Technical Design for New Construction Fuel Modification Plans and Maintenance Program.”

SECTION 325 CLEARANCE OF BRUSH OR VEGETATION GROWTH FROM ROADWAYS is hereby added as follows:
325.1 Clearance of brush or vegetation growth from roadways. The fire code official is authorized to cause areas within 10 feet (3048 mm) on each side of portions of highways and private streets which are improved, designed or ordinarily used for vehicular traffic, to be cleared of flammable vegetation and other combustible growth. Measurement shall be from the flow -line or the end of the improved edge of the roadway surfaces.

Exception: Single specimens of trees, ornamental shrubbery or cultivated ground cover such as green grass, ivy, succulents or similar plants used as Item: 12
930

20222025 CFC Code Amendments page 5

ground covers, provided that they do not form a means of readily transmitting fire.

SECTION 326 UNUSUAL CIRCUMSTANCES is hereby added as follows:
326.1 Unusual circumstances. The fire code official may suspend enforcement of the vegetation management requirements and require reasonable alternative measures designed to advance the purpose of this code if determined that in any specific case that any of the following conditions exist:

1. Difficult terrain.

2. Danger of erosion.

3. Presence of plants included in any state and federal resources agencies, California Native Plant Society and county -approved list of wildlife, plants, rare, endangered and/or threatened species.

4. Stands or groves of trees or heritage trees.

5. Other unusual circumstances that make strict compliance with the clearance of vegetation provisions undesirable or impractical.

SECTION 327 USE OF EQUIPMENT is hereby added as follows:
327.1 Use of equipment. Except as otherwise provided in this section, no person shall use, operate, or cause to be operated in, upon or adjoining any hazardous fire area any internal combustion engine which uses hydrocarbon fuels, unless the engine is equipped with a spark arrester as defined in Section 202 maintained in effective working order, or the engine is constructed, equipped and maintained for the prevention of fire.

Exceptions:

Section 327.12 Use of Eequipment and Ddevices Ggenerating Hheat, Ssparks or Oopen Fflames is hereby added as follows:
327.12 Equipment and devices generating heat, sparks or open flames. During any time of the year within Wildfire Risk Areas, within or immediately adjacent to any forest- or brush-covered land or non-irrigated grass-covered land, no person shall use or operate any welding equipment, cutting torches, tar pots, grinding devices, Item: 12
931

20222025 CFC Code Amendments page 6

or other tools or equipment that may produce a spark, fire, or flame that could result in a wildfire without doing the following:

1. First clearing away all flammable material, including snags, from the area around such operation for a distance of 30 feet or other approved method to reduce fire spread into the wildlands. If a 30-foot clearing cannot be achieved, then an alternate method shall be approved by the AHJ prior to work starting.

2. Maintain one serviceable round point shovel with an overall length of not less than forty -six (46) inches and one backpack pump water -type fire extinguisher fully equipped and ready for use at the immediate area during the operation.

4. Keep a cell phone nearby and call 911 immediately in case of fire.

Section 327.23 Spark Aarresters is hereby added as follows:
327.23 Spark arresters. Spark arresters shall comply with Section 202, and when affixed to the exhaust system of engines or vehicles subject to Section 324327 shall not be placed or mounted in such a manner as to allow flames or heat from the exhaust system to ignite any flammable material.

Chapter 4
Emergency Planning and Preparedness
Chapter 4 EMERGENCY PLANNING AND PREPAREDNESS. Adopt is adopted in only those sections and subsections adopted by the SFM with the following amendment:

Section 407.5 is hereby revised as follows:
407.5 Hazardous Materials Inventory Statement. Where required by the fire code official, each application for a permit shall follow OCFA’s Chemical Classification Guideline OCFA Guideline G -04 “Completion of the Chemical Classification” in accordance with Section 5001.5.2.

Chapter 5
Fire Service Features
Chapter 5 FIRE SERVICE FEATURES is adopted in its entirety as amended by the SFM with the following amendments:

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SECTION 501.1 Scope is hereby revised as follows:
501.1 Scope. Fire service features for buildings, structures and premises shall comply with this chapter and, where required by the fire code official, with OCFA Guideline B-01 “Fire Master Plans for Commercial & Residential Development.”

Section 510. 1 Emergency responder radio communication coverage in new buildings is hereby deleted and revised replaced as follows:
510.1 Emergency responder radio coverage in new buildings. All new buildings shall have approved radio coverage for emergency responders within the building 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. The Emergency Responder Radio Coverage System shall comply with the requirements of the Orange County Sheriff’s Department, Communications and Technology Division, and where the functionality of performance requirements in the California Fire Code are more stringent, this code.

Exceptions:

1. In buildings or structures where it is determined by the fire code official that the radio coverage system is not needed, including but not limited to the following:

1.1. Existing buildings or structures, unless required by the Building Official and OCFA for buildings and structures undergoing extensive remodel and/or expansion.

1.2. Elevators.

1.3. Structures that meet all of the following:
i. Three stories or less, and
ii. Do not have subterranean storage or parking, and
iii. Do not exceed 50,000 square feet on any single story.

1.4. Structures that meet all of the following:
i. Residential structures four stories or less, and
ii. Constructed of wood, and
iii. Do not have subterranean storage or parking, and
iv. Are not built integral to an above ground multi -story parking structure.

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

Chapter 6
Building Services and Systems
Chapter 6 BUILDING SERVICES AND SYSTEMS is adopted in its entirety as amended by the SFM.

Chapter 7
Fire and Smoke Protection Features
Chapter 7 FIRE AND SMOKE PROTECTION FEATURES is adopted in its entirety as amended by the SFM.

Chapter 8
Interior Finish, Decorative Materials and Furnishings
Chapter 8 INTERIOR FINISH, DECORATIVE MATERIALS AND FURNISHINGS is adopted in its entirety as amended by the SFM.

Chapter 9
Fire Protection and Life Safety Systems
Chapter 9 FIRE PROTECTION AND LIFE SAFETY SYSTEMS is adopted in its entirety as amended by the SFM with the following amendments:

Section 903.2 Where required is hereby revised as follows:
903.2 Where required . Approved automatic sprinkler systems in buildings and structures shall be provided when one of the following conditions exists:

1. New buildings : Notwithstanding any applicable provisions of Sections 903.2.1 through 903.2.21, an automatic fire sprinkler system shall also be installed in all occupancies when the total building area exceeds 5,000 square feet as defined in Section 202, regardless of fire areas or allowable area, or is more than two stories in height.

Exception: Subject to approval by the Fire Code Official, open parking garages in accordance with Section 406.5 of the California Building Code Item: 12
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that are smaller than the area specified in section 903.2.10 (3) or 903.2.10.1 of the California Fire Code.

2.1. W hen an addition is 33% or more of the existing building area, and the resulting building area exceeds 5000 square feet.

2.2. When an addition exceeds 2000 square feet, and the resulting building area exceeds 5000 square feet.

2.3. An additional story is added above the second floor regardless of fire areas or allowable area.

Exception: Additions to Group R-3 occupancies shall comply with Section 903.2.8 (2).

Section 903.2.8 Group R is hereby revised as follows:
903.2.8 Group R. An automatic sprinkler system installed in accordance with Section 903.3 shall be provided throughout all buildings with a Group R fire area as follows:

1. New Buildings: An automatic sprinkler system shall be installed throughout all new buildings.

2. Existing R-3 Buildings: An automatic sprinkler system shall be installed throughout when one of the following conditions exists:

2.1. When the floor area of alterations within any two-year period exceeds 50% of gross floor area of the existing structure and the building gross floor area exceeds 5,500 square feet.

2.2. When an existing Group R Occupancy is being substantially renovated, and where the scope of the renovation is such that the Building Code Official determines that the complexity of installing a sprinkler system would be similar as in a new building.

The exceptions in this section remain unchanged.

Section 903.3.5.3 Hydraulically calculated systems is hereby added as follows:
903.3.5.3 Hydraulically calculated systems. The design of hydraulically calculated fire sprinkler systems shall not exceed 90% of the water supply capacity.

Exception: When static pressure exceeds 100 psi, and when required by the fire code official , the fire sprinkler system shall not exceed the water supply capacity specified by Table 903.3.5.3.

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Chapter 10
Means of Egress
Chapter 10 MEANS OF EGRESS is adopted in its entirety as amended by the SFM.

Chapter 11
Construction Requirements for Existing Buildings
Chapter 11 CONSTRUCTION REQUIREMENTS FOR EXISTING BUILDINGS. Adopt is adopted in only those sections and subsections adopted by the SFM.

Chapter 12
Energy Systems
Chapter 12 ENERGY SYSTEMS is adopted in its entirety as amended by the SFM.

Chapter 20
Aviation Facilities
Chapter 20 AVIATION FACILITIES is adopted in its entirety.

Chapter 21
Dry Cleaning
Chapter 21 DRY CLEANING is adopted in its entirety as amended by the SFM.

90 100 110 120 130 140 150 PSI 85 80
75 Design %
TABLE 903.3.5.3
Hydraulically Calculated Systems

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Chapter 22
Combustible Dust-Producing Operations
Chapter 22 COMBUSTIBLE DUST -PRODUCING OPERATIONS is adopted in its entirety as amended by the SFM.

Chapter 23
Motor Fuel-Dispensing Facilities and Repair Garages
Chapter 23 MOTOR FUEL -DISPENSING FACILITIES AND REPAIR GARAGES is adopted in its entirety as amended by the SFM.

Chapter 24
Flammable Finishes
Chapter 24 FLAMMABLE FINISHES is adopted in its entirety as amended by the SFM.

Chapter 25
Fruit and Crop Ripening
Chapter 25 FRUIT AND CROP RIPENING is not adopted.

Chapter 26
Fumigation and Insecticidal Fogging
Chapter 26 FUMIGATION AND INSECTICIDAL FOGGING is not adopted.

Chapter 27
Semiconductor Fabrication Facilities
Chapter 27 SEMICONDUCTOR FABRICATION FACILITIES is adopted in its entirety.

Chapter 28
Lumber Yards and Agro-Industrial, Solid Biomass and Woodworking Facilities Chapter 28 LUMBER YARDS AND AGRO -INDUSTRIAL, SOLID BIOMASS AND WOODWORKING FACILITIES is adopted in its entirety with the following amendments:

Section 2801.2 Permit is hereby revised as follows:
2801.2 Permit. Permits shall be required as set forth in Section 105.6 105.5. and 105.6.29 105.5.31.

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Section 2808.2 Storage site is hereby revised as follows:
2808.2 Storage site. Storage sites shall be level and on solid ground, elevated soil lifts or other all -weather surface. Sites shall be thoroughly cleaned, and approval obtained from the fire code official before transferring wood products to the site.

Section 2808.3 Size of piles is hereby revised as follows:
2808.3 Size of piles. Piles shall not exceed 15 feet in height, 50 feet in width and 100 feet in length.

Exception: The fire code official is authorized to allow the pile size to be increased where a fire protection plan is provided for approval that includes, but is not limited to, the following:

1. Storage yard areas and materials-handling equipment selection, design and arrangement shall be based upon sound fire prevention and protection principles.

4. Fire apparatus access roads around the piles and access roads to the top of the piles shall be established, identified, and maintained.

5. Regular yard inspections by trained personnel shall be included as part of an effective fire prevention maintenance program.

Additional fire protection called for in the plan shall be provided and shall be installed in accordance with this code. The increase of the pile size shall be based upon the capabilities of the installed fire protection system and features.

Section 2808.3.1 Increase in pile or stack size is hereby deleted in its entirety.

Section 2808.4 Pile Sseparation is hereby revised as follows:
2808.4. Pile separation. Piles shall be separated from adjacent piles by a minimum distance of 20 feet. Additionally, piles shall have a minimum separation of 100 feet from combustible vegetation.

Section 2808.7 Pile fire protection is hereby revised as follows:

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2808.7 Pile fire protection . Automatic sprinkler protection shall be provided in conveyor tunnels and combustible enclosures that pass under a pile. Combustible conveyor systems and enclosed conveyor systems shall be equipped with an approved automatic sprinkler system. Oscillating sprinklers with a sufficient projectile reach are required to maintain a 40% to 60% moisture content and wet down burning/smoldering areas.

Section 2808.9 Material-handling equipment is hereby revised as follows:
2808.9 Material-handling equipment. All material-handling equipment operated by an internal combustion engine shall be provided and maintained with an approved spark arrester. Approved material-handling equipment shall be available for moving wood chips, hogged material, wood fines and raw product during fire- fighting operations.

Section 2808.11 Temperature control is hereby added as follows:
2808.11 Temperature control. The temperature shall be monitored and maintained as specified in Sections 2808.11.1 and 2808.11.2.

Section 2808.11.1 Pile temperature control is hereby added as follows:
2808.11.1 Pile temperature control. Piles shall be rotated when internal temperature readings are in excess of 165 degrees Fahrenheit.

Section 2808.11.2 New material temperature control is hereby added as follows:
2808.11.2 New material temperature control. New loads delivered to the facility shall be inspected and tested at the facility entry prior to taking delivery. Material with temperature exceeding 165 degrees Fahrenheit shall not be accepted on the site. New loads shall comply with the requirements of this chapter and be monitored to verify that the temperature remains stable.

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Section 2808.12 Water Aavailability is hereby added as follows:
2808.12 Water a vailability. Facilities with over 2500 cubic feet shall provide a water supply. The minimum fire flow shall be no less than 500 GPM @ 20 psi for a minimum of 1 hour duration for pile heights up to 6 feet and 2-hour duration for pile heights over 6 feet. If there is no water purveyor, an alternate water supply with storage tank(s) shall be provided for fire suppression. The water supply tank(s) shall provide a minimum capacity of 2500 gallons per pile (maximum 30,000 gallons) for piles not exceeding 6 feet in height and 5000 gallons per pile (maximum 60,000) for piles exceeding 6 feet in height. Water tank(s) shall not be used for any other purpose unless the required fire flow is left in reserve within the tank at all times. An approved method shall be provided to maintain the required amount of water within the tank(s).

Section 2808.13 Tipping areas is hereby added as follows:
2808.13 Tipping areas shall comply with the following:

1. Tipping areas shall not exceed a maximum area of 50 feet by 50 feet.

2. Material within a tipping area shall not exceed 5 feet in height at any time.

3. Tipping areas shall be separated from all piles by a 20-foot-wide fire access lane.

4. A fire hydrant or approved fire water supply outlet shall be located within 150 feet of all points along the perimeter of the tipping area.

5. All material within a tipping area shall be processed within 5 days of receipt.

Section 2808.14 Emergency Ccontact is hereby added as follows:
2808.14 Emergency Ccontact. The contact information of a responsible person or persons shall be provided to the Fire Department and shall be posted at the entrance to the facility for responding units. The responsible party should be available to respond to the business in an emergency situation.

Section 2808.15 Maximum Ggrid of Ppiles and Rrows is hereby added as follows:
2808.15 Maximum Ggrid of Ppiles and Rrows. Rows of Piles shall not exceed 500 feet by 500 feet. Grids shall be separated by a minimum 50- foot clear space used for no other purpose.

2808.16 Push-out / Cclear area is hereby added as follows:
2808.16 Push-out / Cclear area. Piles exceeding 20 cubic yards shall be provided with push-out areas. Push-out areas shall be maintained clear at all times to allow Item: 12
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for the largest pile to be spread out to a depth of 2 feet in height. Push- out areas shall be located within 250 feet of all edges of any pile and shall be located a minimum of 20 feet from any building.

Chapter 29
Manufacture of Organic Coatings
Chapter 29 MANUFACTURE OF ORGANIC COATINGS is adopted in its entirety.

Chapter 30
Industrial Ovens
Chapter 30 INDUSTRIAL OVENS is adopted in its entirety.

Chapter 31
Tents, Temporary Special Event Structures and Other Membrane Structures Chapter 31 TENTS, TEMPORARY SPECIAL EVENT STRUCTURES AND OTHER MEMBRANE STRUCTURES is adopted in its entirety as amended by the SFM.

Chapter 32
High-Piled Combustible Storage
Chapter 32 HIGH-PILED COMBUSTIBLE STORAGE is adopted in its entirety as amended by the SFM.

Chapter 33
Fire Safety During Construction and Demolition
Chapter 33 FIRE SAFETY DURING CONSTRUCTION AND DEMOLITION is adopted in its entirety as amended by the SFM.

Chapter 34
Tire Rebuilding and Tire Storage
Chapter 34 TIRE REBUILDING AND TIRE STORAGE is adopted in its entirety as amended by the SFM.

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Chapter 35
Welding and Other Hot Work
Chapter 35 WELDING AND OTHER HOT WORK is adopted in its entirety.

Chapter 36
Marinas
Chapter 36 MARINAS is adopted in its entirety.

Chapter 37
Combustible Fibers
Chapter 37 COMBUSTIBLE FIBERS is adopted in its entirety.

Chapter 39
Processing and Extraction Facilities
Chapter 39 PROCESSING AND EXTRACTION FACILITIES is adopted in its entirety.

Chapter 40
Storage of Distilled Spirits and Wines
Chapter 40 STORAGE OF DISTILLED SPIRITS AND WINES is adopted in its entirety.

Chapter 48
Motion Picture and Television Production Studio Sound Stages, Approved Production Facilities and Production Locations
Chapter 4 8 MOTION PICTURE AND TELEVISION PRODUCTION STUDIO SOUND

STAGES, APPROVED PRODUCTION FACILITIES AND PRODUCTION LOCATIONS is adopted in its entirety.

Chapter 49
Requirements for Wildland-Urban Interface Fire Areas
Chapter 49 REQUIREMENTS FOR WILDLAND-URBAN INTERFACE FIRE AREAS is adopted in its entirety with the following amendment:

Section 4903.3 Fuel modification plans is hereby added as follows:

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4903.3 Fuel m odification plans. Fuel modification plans shall be reviewed and approved by OCFA for all new buildings to be built or installed in a wildfire risk area. Plans shall meet the criteria set forth in OCFA Guideline C -05 “Vegetation Management Guideline – Technical Design for New Construction Fuel Modification Plans and Maintenance Program.”

Chapter 50
Hazardous Materials – General Provisions
Chapter 50 HAZARDOUS MATERIALS – GENERAL PROVISIONS is adopted in its entirety as amended by the SFM with the following amendments:

Section 5001.5.2 Hazardous Materials Inventory Statement (HMIS) is hereby revised as follows:
5001.5.2 Hazardous Materials Inventory Statement (HMIS). Where required by the fire code official, an application for a permit shall include follow Orange County Fire Authority’s -Chemical Classification Guideline OCFA Guideline G -04 “Completion of the Chemical Classification” , which shall be completed and approved prior to approval of plans, and/or the storage, use or handling of chemicals on the premises.

Section 5003.1.1.1 Extremely Hhazardous Ssubstances is hereby added as follows:
5003.1.1.1 Extremely Hhazardous Ssubstances. No person shall use or store any amount of extremely hazardous substances (EHS) in excess of the disclosable amounts (see Health and Safety Code Section 25500 et al) in a residential zoned or any residentially developed property.

Chapter 51
Aerosols
Chapter 51 AEROSOLS is adopted in its entirety.

Chapter 53
Compressed Gases
Chapter 53 COMPRESSED GASES is adopted in its entirety.

Chapter 54
Corrosive Materials
Chapter 54 CORROSIVE MATERIALS is adopted in its entirety as amended by the SFM.

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Chapter 55
Cryogenic Fluids
Chapter 55 CRYOGENIC FLUIDS is adopted in its entirety.

Chapter 56
Explosives and Fireworks
Chapter 56 EXPLOSIVES AND FIREWORKS is adopted in its entirety as amended by the SFM with the following amendments:

Section 5608.2 Firing is hereby added as follows:
5608.2 Firing. All fireworks display , regardless of mortar, device, or shell size, shall be electrically fired.

Section 5608.3 Application for Ppermit is hereby added as follows:

Section 5608.3 Application for Ppermit. A diagram of the grounds on which the display is to be held showing the point at which the fireworks are to be discharged, the fallout area based on 100 feet per inch of shell size, the location of all buildings, roads, and other means of transportation, the lines behind which the audience will be restrained, the location of all nearby trees, telegraph or telephone line, or other overhead obstructions shall be provided to OCFA.

Chapter 57
Flammable and Combustible Liquids
Chapter 57 FLAMMABLE AND COMBUSTIBLE LIQUIDS . Adopt Chapter 57, as adopted and is adopted in its entirety as amended by the SFM.

Chapter 58
Flammable Gases and Flammable Cryogenic Fluids
Chapter 58 FLAMMABLE GASES AND FLAMMABLE CRYOGENIC FLUIDS . Adopt Chapter 58 is adopted in its entirety as amended by the SFM.

Chapter 59
Flammable Solids
Chapter 59 FLAMMABLE SOLIDS is adopted in its entirety.

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Chapter 60
Highly Toxic and Toxic Materials
Chapter 60 HIGHLY TOXIC AND TOXIC MATERIALS is adopted in its entirety.

Chapter 61
Liquefied Petroleum Gases
Chapter 61 LIQUEFIED PETROLEUM GASES is adopted in its entirety.

Chapter 62
Organic Peroxides
Chapter 62 ORGANIC PEROXIDES is adopted in its entirety.

Chapter 63
Oxidizers, Oxidizing Gases and Oxidizing Cryogenic Fluids Chapter 63 OXIDIZERS, OXIDIZING GASES AND OXIDIZING CRYOGENIC FLUIDS is adopted in its entirety.

Chapter 64
Pyrophoric Materials
Chapter 64 PYROPHORIC MATERIALS is adopted in its entirety.

Chapter 65
Pyroxylin (Cellulose Nitrate) Plastics
Chapter 65 PYROXYLIN (CELLULOSE NITRATE) PLASTICS is adopted in its entirety.

Chapter 66
Unstable (Reactive) Materials
Chapter 66 UNSTABLE (REACTIVE) MATERIALS is adopted in its entirety.

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Chapter 67
Water-Reactive Solids and Liquids
Chapter 67 WATER-REACTIVE SOLIDS AND LIQUIDS is adopted in its entirety.

Chapter 80
Referenced Standards
Chapter 80 REFERENCED STANDARDS is adopted in its entirety as amended by the SFM with the following amendments:

NFPA 13, 2022 2025 Edition, Standard for the Installation of Sprinkler Systems is hereby amended as follows:

Section 9.2.1.7 is hereby revised as follows:

9.2.1.7 Concealed spaces filled with noncombustible insulation shall not require sprinkler protection when approved by the fire code official.

Section 9.4.3.1 is hereby revised as follows:

9.4.3.1 When fire sprinkler systems are installed in shell buildings of undetermined use (Spec Buildings) other than warehouses (S occupancies), fire sprinklers of the quick-response type shall be used. Use is considered undetermined if a specific tenant/occupant is not identified at the time the fire sprinkler plan is submitted.

Sprinklers in light hazard occupancies shall be one of the following:
(1) Quick-response type as defined in 3.3.215.4.16 3.3.223.4.16 (2) Residential sprinklers in accordance with the requirements of Chapter 12 (3) Quick-response CMSA sprinklers
(4) ESFR sprinklers
(5) Standard-response sprinklers used for modifications or additions to existing light hazard systems equipped with standard-response sprinklers. (6) Standard-response sprinklers used where individual standard- response sprinklers are replaced in existing light hazard systems

Section 16.12.3.3 is hereby revised as follows:

20222025 CFC Code Amendments page 21

by the fire code official. If acceptable to the water authority, it may be installed on the backflow assembly. Fire department inlet connections shall be painted OSHA safety red or as approved. When the fire sprinkler density design requires more than 500 gpm (including inside hose stream demand), or a standpipe system is included, four 2½” inlets shall be provided.

NFPA 13D 2022 2025 Edition, Standard for the Installation of Sprinkler Systems in One- and Two- Family Dwellings and Manufactured Homes is hereby amended as follows:

Section 7.1.2 is hereby revised as follows:

7.1.2 The sprinkler system piping shall not have separate control valves installed unless supervised by a central station, proprietary, or remote station alarm service.

NFPA 14, 2019 Edition, Installation of Standpipe and Hose Systems is hereby amended as follows:

Section 7.3.1.1 is hereby deleted in its entirety.

NFPA 24, 2022 2025 Edition, Standard for the Installation of Private Fire Service Mains and Their Appurtenances is hereby amended as follows:

Section 6.2.8.1 is hereby added as follows:

6.2.8.1 All indicating valves controlling fire suppression water supplies shall be painted OSHA red.

Exceptions:
(1) Brass or bronze valves on sprinkler risers mounted to the exterior of the building may be left unpainted.
(2) Where OS&Y valves on the detector check assembly are the only control valves, at least one OS&Y valve shall be painted red.

Section 6.2.9 is hereby amended revised as follows:

All connections to private fire service mains for fire protection systems shall be arranged in accordance with one of the following so that they can be isolated:
(1) A post indicator valve installed not less than 40 ft (12 m) from the building (a) For buildings less than 40 ft (12 m) in height, a post indicator valve shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the post indicator valve.

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(b) Post indicating valves shall be allowed to be closer than 40 ft (12 m) to the building when a property line or other physical barriers make it impossible to have a post indicating valve 40 ft (12m) away. (c) Post indicating valves shall be allowed to be closer than 40 ft (12 m) to the building when building driveway or fire access roadways or other building traffic make it impractical to be 40 ft (12 m). (2) A wall post indicator valve on risers located within the building, either a nonrising stem gate valve with a wall post indicator or a listed butterfly valve with an indicating handle extending out through the building wall. (3) An indicating valve in a pit, installed in accordance with Section 6.4 (43) A backflow preventer with at least one indicating valve not less than 40 ft (12 m) from the building
(a) For buildings less than 40 ft (12 m) in height, a backflow preventer with at least one indicating valve shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the backflow preventer.
(b) Backflow preventer valves shall be allowed to be closer than 40 ft (12 m) to the building when a property line or other physical barriers make it impossible to have a backflow preventer valve 40 ft (12 m) away.
(c) Backflow preventer valves shall be allowed to be closer than 40 ft (12 m) to the building when building driveway or fire access roadways or other building traffic make it impractical to be 40 ft (12 m).
(5) A nonindicating valve, such as an underground nonrising stem gate valve with an approved roadway box, complete with T-wrench, located not less than 40 ft (12 m) from the building
(a) For buildings less than 40 ft (12 m) in height, a nonindicating valve, such as an underground non-rising stem gate valve with an approved roadway box, complete with T -wrench, shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the nonindicating valve. (b) A nonindicating valve, such as an underground nonrising stem gate valve with an approved roadway box complete with T -wrench shall be allowed to be closer than 40 ft (12 m) to the building when a property line or other physical barriers make it impossible to have the valve 40 ft (12 m) away.
(64) Indicating control valves installed in a fire-rated room accessible from the exterior
(75) Indicating control valves in a fire-rated stair enclosure accessible from the exterior as permitted by the AHJ
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(86) Any other valve type or location as permitted by the AHJ

Section 10.1.5 is hereby added as follows:

Galvanizing does not meet the requirements of this section.

Exception: 304 or 316 Stainless Steel pipe and fittings

Section 10.4.1.1 is hereby revised as follows:

10.4.1.1 All bolted joint accessories shall be cleaned and thoroughly coated with asphalt, bituminous, or other corrosion-retarding material after installation.

Exception: Bolted joint accessories made from 304 or 316 stainless steel.

Section 10.4.1.1.1 is hereby added as follows:

10.4.1.1.1 All bolts used in pipe-joint assembly shall be 316 stainless steel.

Section 10.4.3.2 is hereby deleted and replaced as follows:

10.4.3.2.4. Appendices

Appendix A is deleted in its entirety not adopted.

Appendix B is adopted in its entirety as amended by the SFM.

Appendix BB is adopted in its entirety.

Appendix C is adopted in its entirety as amended by the SFM.

Appendix CC is adopted in its entirety.

Appendix D is deleted in its entirety not adopted.

Appendix E is deleted in its entirety not adopted.

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Appendix F is deleted in its entirety not adopted.

Appendix G is deleted in its entirety not adopted.

Appendix H is not adopted in its entirety.

Appendix I is deleted in its entirety not adopted.

Appendix J is deleted in its entirety not adopted.

Appendix K is deleted in its entirety not adopted.

Appendix L is deleted in its entirety not adopted.

Appendix M is deleted in its entirety not adopted.

Appendix N is deleted in its entirety not adopted.

Appendix O is deleted in its entirety not adopted.

Appendix P is not adopted.

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ATTACHMENT 5
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SUMMARY OF SIGNIFICANT CHANGES TO GUIDELINE B-01
The following is a summary of the significant changes to Guideline B-01 (page references are to the final strikeout version). Deletions are in red strikeouts, additions are in blue underlines and movements only are green. No changes were made to the guideline that are more restrictive except for reference to the State requirements in Local Responsibility Area (LRA) High Fire Hazard Severity Zones (HFHSZ). Changes that do not impact design or construction (basic clarification, documentation of current practice, administrative or process requirements, etc.) have been made to the guideline but are not identified below.

Pages 3, 16, 33, 38 and 39: Referenced additional requirements in the LRA HFHSZ.

Page 5 ends

buildings” to “less than or equal to 30 feet” as story height is ambiguous. Changed “four or more stories in height” to “exceeding 30 feet” as story height is ambiguous. At 30 feet or less, a 35-foot hand ladder can be used to access the roof. Above 30 feet, only an arial truck ladder can be used to access the roof.

Page 6 ends

at least two remote sides of the building” and replaced with the following including a new figure (for buildings over 30 feet high):
• Along the longest side for rectangular buildings with the smaller width no greater than 75 feet. Other building shapes will require further review. • Along at least two opposite sides of the building for rectangular buildings with the larger width no greater than 150 feet. Other building shapes will require further review.
• For buildings that don’t meet the previous criteria, fire lanes shall be provided in another manner approved by the fire code official that optimizes firefighter access to the roof. Optimization often includes fire lanes that allow for aerial truck ladder capability to most building outside corners, multiple building sides, and ladder angles between 60 to 75 degrees (a 92 foot ladder at an 8 foot high bottom pivot point can be used to determine this angle).

These changes provide two prescriptive methods for determining laddering for a building and a non-prescriptive method for more complex buildings. A new figure was provided to clarify the bullet points above. Changes are not more restrictive than the previous version.

Pages 7 and 8: Section 2.7. Added two administrative changes to fire lanes so vehicle grade and angle of approach and departure do not exceed OCFA vehicle capabilities.

Pages 10, 13 and 14: Section 3.5. The fire lane – no parking signs maximum interval has been increased from 50 feet to 100 feet. Signage at 50 feet is too numerous and visually unappealing.

Page 17 ends

warns the applicant that the plan will not be approved if it requires a water availability evaluation.

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Page 18 ends

out all forms.

Page 18 ends

only.

Page 22 ends

understanding of hose pull length.

Page 33 ends

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ATTACHMENT 6
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SUMMARY OF SIGNIFICANT CHANGES TO GUIDELINE C-05
The following is a summary of the significant changes to Guideline C-05 (page references are to the final strikeout version). Deletions are in red strikeouts and additions are in blue underlines.

No changes were made to this guideline that are more restrictive except for reference to the State requirements in Local Responsibility Area (LRA) High Fire Hazard Severity Zones (HFHSZ) and several areas where OCFA needed to match minimum State requirements. To make an easier to follow and readable guideline, significant changes were made that do not impact design or construction (basic clarification, documentation of current practice, administrative or process requirements, etc.) throughout the first 29 pages of this guideline.

Changes that impact design or construction are identified below.

Pages 5 and 14: Referenced additional requirements in the LRA HFHSZ. (State required)

Page 7 ends

Page 8 ends

(State required)

Page 34 ends

Page 38 ends

increased the vertical separation from vegetation below from 2 feet to 6 feet. (State required)

Page 41 ends

trees increased from 3 times the height to 4 times the height. For slopes exceeding 40%, spacing between shrubs and trees increased from 3 times the height to 6 times the height. (State required)
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ATTACHMENT 7
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Guideline B-01 January 01, 202 63
Orange County Fire Authority
Community Risk Reduction
Fire Authority Road, Building A, Irvine, CA 92602 www.ocfa.org 714-573-6100 1

Fire Master Plans
for Commercial &
Residential Development

Guideline B-01

Serving the Cities of Aliso Viejo • Buena Park • Cypress • Dana Point • Garden Grove • Irvine • Laguna Hills • Laguna Niguel • Laguna Woods Lake Forest • La Palma • Los Alamitos • Mission Viejo • Rancho Santa Margarita • San Clemente • San Juan Capistrano Seal Beach • Santa Ana • Stanton • Tustin • Villa Park • Westminster • Yorba Linda • and Unincorporated Areas of Orange County

Item: 12
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Guideline B-01 January 01, 202 63
Fire Master Plans for Commercial & Residential Development

TABLE OF CONTENTS
TABLE OF CONTENTS ......................................................................................................... 2 PURPOSE ............................................................................................................................. 3 SCOPE .................................................................................................................................. 3 HOW TO USE THIS GUIDELINE ........................................................................................... 3 SECTION 1: SUBMITTAL REQUIREMENTS ......................................................................... 3 SECTION 2: FIRE LANES ..................................................................................................... 4 SECTION 3: FIRE LANE IDENTIFICATION ........................................................................ 10 SECTION 4: PREMISES IDENTIFICATION ........................................................................ 16 SECTION 5: HYDRANT AND WATER AVAILABILITY REQUIREMENTS ............................ 17 SECTION 6: ACCESS TO STRUCTURES .......................................................................... 22 ATTACHMENTS ................................................................................................................... 28 Attachment 1 - Fire Master Plan Submittal Checklist ................................................ 28 Attachment 2 – CVC, Fire Lane Parking Violations ................................................... 29 Attachment 3 – Hydrant Quantity and Spacing in OCFA Jurisdiction ........................ 30 Attachment 4 – Minimum Required Fire Flow and Flow Duration ............................. 32 Attachment 5 – Definitions ........................................................................................ 33 Attachment 6 - Apparatus Data for Swept Path Analysis ........................................... 34 APPENDIX A - ACCESS DURING CONSTRUCTION ......................................................... 35 APPENDIX B – GATES AND BARRIERS ............................................................................ 38 APPENDIX B, ATTACHMENT 1 - OCFA Notes for Electric Vehicle Gates ................ 44 APPENDIX C - RESIDENTIAL AND TRACT DEVELOPMENTS ......................................... 45 APPENDIX C, ATTACHMENT 1 – Residential Site Plan Checklist............................ 49 APPENDIX C, ATTACHMENT 2 - Sample Parking Enforcement Letter .................... 50

Item: 12
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Guideline B-01 January 01, 202 63
3 Fire Master Plans
for Commercial & Residential Development

PURPOSE
The effectiveness of emergency response and firefighting operations is directly related to the proper installation and maintenance of fire access roadways, proper location of hydrants, adequate water supply, and access to buildings and facilities. This document is a general guideline pertaining to the creation and maintenanc e of fire department access roadways, access walkways to and around buildings, and hydran t quantity and placement as required by the 202 52 California Fire and Building Codes (also known as CFC and CBC, respectively) and as amended by local ordinance.

SCOPE
This guideline applies to fire apparatus access roa ds which provide access to new, reconstructed, relocated residential or commercial structures, developments, and facilities.

Note: In addition to the requirements of OCFA Guideline B -01, for buildings and facilities located within State Responsibility Area (SRA) or the High and Very High Fire Hazard Severity Zones ( HFHSZ and VHFHSZ) in the Local Responsibility Area (LRA), refer to California Code of Regulations (CCR) Title 14 from CA Board of Fore stry & Fire Protection site:
https://bof.fire.ca.gov /.

HOW TO USE THIS GUIDELINE
The guideline consists of two main parts: Guideline B-01 and a series of lettered appendices:

Appendix A, B, and C. The first part, Guideline B-01, provides instructions on how to prepare and submit a generic Fire Master Plan. The second p art, the appendices to Guideline B-01, contain additional information that may be applicable based on the type of project submission.

To prepare a Fire Master Plan, provide the informat ion and comply with the requirements in both B-01 and all pertinent appendices.

Example:

SECTION 1: SUBMITTAL REQUIREMENTS

1. Universal Submittal Requirements - Refer to Guideline A-02 from OCFA Planning and Development website (www.ocfa.org). Complete the Fire Master Plan Submittal Checklist (Attachment 1) and verify that basic project information has been provided and that general access and water requirements have been addressed on the plan.

Project Plans
include
Gates and
Barriers
GUIDELINE B - 01

APPENDIX B

GATES AND

BARRIERS
New
Residenal Tract
Development with Single -
Family
Homes or
Duplexes
GUIDELINE B - 01

APPENDIX C

RESIDENTIAL TRACT

DEVELOPMENTS

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Guideline B-01 January 01, 202 63
4 SECTION 2: FIRE LANES

2. Fire Lanes - On-site private fire lanes shall be provided for every facility or building when any portion of an exterior wall of the first story is located more than 150 feet from a public roadway, as measured along an approved route. Exten uating circumstances, increased hazards, and additional fire safety features may affect these requirements.

2.1. Loading – Fire lanes shall be designed, constructed, and mai ntained to provide allweather all-weather driving capabilities and support the imposed load of 94,000- pound fire apparatus with weight distributed as follows:
• No more than 32,000 -pounds per axle.
• Bridges and underground vaults, culverts, and oth er features beneath fire access roadways shall be designed, at a minimum, to the AASHTO H-17 standard. • A letter or statement, signed by a registered eng ineer, shall be provided on the plans certifying that any new roadway meets these loading and all-weather criteria.

Natural or artificial turf products, and road base without an approved topping material does not satisfy the all-weather requirement and may not be approved.

2.2. Number Required - One fire lane is required if any portion of an ext erior wall of the first story of a building is located more than 150 feet from a fire lane. The hose pull distance is to be measured by an approved route around the exterior of the building.

EXCEPTION: Hose-pull distance to the most remote ex terior portion of a detached single-family home or duplex or related ac cessory structure (e.g., pool house, casita, garage, workshop, barn, etc.) may be up to 300 feet when protected throughout by a fire sprinkler system or as approved by the fire code official.

EXCEPTION: When approved by the fire code official, this distance may be increased up to 300 feet for open parking garages that comply with the following:

The structure is protected throughout with an NFPA 13 sprinkler system, or the structure meets the below requirements:
• Two stairways, both directly accessible from the exterior. • Both stairways provide direct access to all tiers of the parking structure. • Both stairways are equipped with Class I Wet Stan dpipe Outlets at each floor or intermediate landing.
• Access to both stairways is within 40-feet walkin g distance from a fire lane. • The stairways are sufficiently separated from eac h other and located in a manner that facilitates firefighting operations wit hin the structure, as determined by the fire code official.

2.2.1. More than one fire lane is required when access to a single road may be insufficient due to the following: terrain, locatio n, travel distance, potential fire, lifesafety life-safety hazards, vehicle congestion, railways, weather con dition that may impair single-entry point, or other factors tha t could limit access.

Supplementary access points shall be located to fac ilitate evacuation and Item: 12
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Guideline B-01 January 01, 202 63
5 emergency operations and minimize congestion or obs truction during an emergency incident. At least two of

2.2.2. 2.2.1. the access points shall be separated by a distance of at least one-half of the longest dimension, as measured between the two points of the development that are furthest from one another, when any of the following conditions exist. • A minimum of two vehicle access points is require d for any area containing 150 or more residential dwelling units, including n ew and existing dwelling units.
• A minimum of two vehicle access points is require d for any multi-family residential structure containing 200 or more dwelling units. Each entry point shall provide access to at least one of two (or mor e) required vehicle laddering areas. Laddering areas shall be remotely located on at least two sides of the structure in locations that facilitate fire department access to the roof as well as interior firefighting.
• A secondary access point is required for commerci al projects with a cumulative building area of more than 124,000 square feet.

2.3. Location - For purposes of determining the suitability of pub lic roads and private roads for staging fire apparatus and facilitating f ire suppression operations for a particular structure, the following criteria shall apply:

2.3.1. The edge of fire access roadways serving two and three-story buildings up to and including 30 feet in height should be located no closer than 10 to 30 feet from the building. The edge of fire lanes serving structures four or more stories in height exceeding 30 feet shall be located between 20 to 40 feet from the bui lding. The setback is measured from the face of the building to the top edge of the curb face or rolled curb flow line nearest the building. The distance and the amount of fire lane serving the structure that is required to meet these criteria are a function of overall building height, construction, presence of openings, and other potential hazards and considerations. These fire lane setbacks provide a distance of safety from the involved building and optimum laddering an gles to the roof that maximizes vertical ladder reach and ladder loading capacity.

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Guideline B-01 January 01, 202 63
6 2.3.1.1. Fire lanes serving buildings with contiguously traversable roofs that are over 30 ’ feet high as measured from
grade to the roof parapet or eave
shall be provided, at a minimum, per
one of the following (Figure 1):
• A along the longest side façade
of the building for rectangular
buildings with the smaller width no
greater than 75 feet. Other building
shapes will require further review.
• ,A or a long at least two
opposite remote sides of the building for
rectangular buildings with the larger width no
greater than 150 feet. Other building shapes
will require further review.
• For buildings that don’t meet the
previous criteria , fire lanes shall be provided
or in another manner approved by the fire
code official that optimizes firefighter access
to the roof.

Optimization often includes fire
lanes that allow for aerial truck ladder
capability to most building outside corners,
multiple building sides, and ladder angles
between 60 to 75 degrees (a 92-foot ladder
with an 8-foot high bottom pivot point can be
used to determine this angle).

2.3.1.1. 2.3.1.2. For location of access
roads serving high-rise structures, see
Guideline H-01.

2.3.2. To ensure that vehicular traffic from
dead-end fire lanes serving buildings greater
than 30
-feet in height, is always maintained,
staging areas at least 25 -feet wide, and 60 -
feet long with a 25 --foo t taper on each end (for
110 -feet total length) shall be provided along the roadway to permit fire apparatus to pass ladder aerial trucks that have the outriggers extended. Considera tion should be given to the length of the roadway, roof and building design, obstructions to laddering, and other operational factors in dete rmining the number, location, and configuration of such staging areas.

2.3.3. A fire lane may be an on-site private fire l ane or a public road with a projected average daily trip (ADT) count below 30,000, or as approved by the Fire Code Official. Contact the city or County Traffic Engine er’s office or Public Works Department for ADT information.

Figure 1 -
Aerial Truck
Laddering
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Guideline B-01 January 01, 202 63
7 2.3.4. A fire lane on an adjacent property may only be considered as a fire lane for the project property if an emergency access easement is in place. has been The easement shall be granted by the adjacent property owner (“GRANTOR”) to the benefit of the city or county (“GRANTEE”) for the p urpose of emergency access to the project property and recorded by the Orange County Clerk-Recorder Department. Evidence of the recorded easement may n eed to be provided to OCFA.

2.4. Width – The minimum width of a fire lane is 20 feet (Figure 2) . If a center median is included, the required width shall be provided on both sides of the median.

2.5. Parking
Restrictions -–
No parking
is permitted
along fire lanes
that are
narrower than 28 feet
in width (Figure
21).

Width is measured
from top face of curb
to top face of curb for
standard
vertical
curbs or flow line to
flow line for rolled,
ramped, or other curb
types. Parking on
one side is permitted
on a fire lane that is
at least

2.6. 2.5. 28 -feet in
width. Parking
on two sides is
permitted on a
roadway 36
-feet or
more in width.

2.7. 2.6. Vertical Clearance - Fire lanes shall have an unobstructed vertical clearance of not less than 13 -feet 6 -inches. If trees are located adjacent to the fire lanes, place a note on the plans stating that all vegetation overhanging the fire lane shall be maintained to provide a clear height of 13 -feet, 6 -inches at all times (Appendix B, Figure B1).

2.7. Grade - The grade for fire lanes shall not exceed 10%. When all structures served by the fire lane are protected by automatic fire sprin kler systems, the grade may be increased to a maximum of 15% for approved sections of roadway where fire apparatus may drive but will not likely stopped during an emergency. The cross-slope of fire lanes shall not be greater than 2%.

For fire lanes serving aerial truck laddering locations, the grade shall not exceed 6%.

Figu re 1 – Minimu m Road
Widths
Item: 12
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Guideline B-01 January 01, 202 63
8 The angle of approach and departure for fire lanes shall not exceed 14% (8 degrees).

2.8. Turning Radii - The inside turning radius for a fire lane shall be 20 feet. The outside turning radius for an fire lane shall be 40 feet or greater. A 60-foot straight section of roadway must be provided between a turn in one dire ction and another turn in the opposite direction (Figure 32). For additional requirements related to minimum turning radii, please refer to CCR Title 14.

2.9. Dead-ends - Dead-end roadways more than 150 feet shall be desig ned and constructed with approved hammerheads or turnaround s (Figure 43, Figure C1 in Appendix C). Turnarounds shall meet the turning rad ius requirements identified above. The minimum cul-de-sac radius is 40 feet wit h no parking allowed. The maximum length of a cul-de-sac or other dead-end road without mid-way turnarounds or other mitigating features is 800 feet.

Fi g ure 2 – “S” Turns
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Guideline B-01 January 01, 202 63
9 2.10. Bridges - When a bridge is required as part of a fire lane, the driveable surface shall be a minimum of 20 feet ’ in width and the bridge shall be designed and cons tructed at a minimum to AASHTO H-17 standards to accommodat e a total weight of 94,000 pounds.

2.11. Median breaks - Where medians or raised islands are proposed that prevent emergency apparatus from crossing over into opposin g traffic lanes, breaks or passthroughs may be required. The location and desi gn specifications for the passthroughs shall be coordinated with the city/cou nty public works or engineering department.

2.12. Continuity of Fire Lanes – Where roadways serving structures are not required fire lanes but may still appear to be usable by fire app aratus, they shall be designed to the applicable fire lane criteria. This shall incl ude, but not be limited to, adequate turning radii and turnarounds necessary to prevent fire apparatus entrapment or undue delays.

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Guideline B-01 January 01, 202 63
10 SECTION 3: FIRE LANE IDENTIFICATION

3. Fire Lane Identification - Fire Lane identification is required to maintain the required width of fire lanes for emergency vehicle use. Unlawful u se of fire lanes will be enforced by the local law enforcement agency in accordance with the California Vehicle Code (CVC) on public roadways. Enforcement of fire lane no-parkin g restrictions on private roadways is the responsibility of the property owner, HOA, or their designated agent (Attachment 2).

3.1. Sign and Curb Marking options – Areas designated as a fire lane require an acceptable method of marking that shall be approved prior to installation. Select either option 3.1.1. OR option 3.1.2. below.

3.1.1. Specific areas designated by the OCFA as fir e lanes must be marked with red curbs meeting the specifications below (Figure 54). In addition, where the number of entrances into the area marked with fire lanes i s limited, all such vehicle entrances to the designated area shall be posted with approved fire lane entrance signs.

Figure 4 5 – Fire Lane Identification, Red Curbs

• Curbs shall be painted OSHA safety red.
• “FIRE LANE – NO PARKING” shall be painted on top of curb in 3” white lettering at a spacing of 30’ on center or portion thereof.

3.1.2. “Fire Lane – No Parking” signs
(Figure 65) meeting the appropriate
specifications shall be posted
immediately adjacent to each
designated
fire lane and
at intervals not to exceed 50 100
feet, unless otherwise approved by
the fire code official. In areas where
fire lane
parking restrictions
are enforced by the California
Highway Patrol, “NO STOPPING -
FIRE LANE” signs meeting
Caltrans standards shall be
used. In addition, where the
number of entrances into the area
marked
Figure 65 – Fire Lane No Parking Signs
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Guideline B-01 January 01, 202 63
11 with fire lanes is limited, all such vehicle entrances to the designated area shall be posted with approved fire lane entrance signs (Figure 76).

3.2. Fire Lane Entrance Signs - Fire lane entrance signs must meet the following specifications:
• Fire lane entrance signs are to
be used only at vehicle entry
points to areas that contain
“Fire Lane – No Parking” signs
or red curbs.
• The sign shall be posted at all
vehicle entrances to areas
marked with either red curbs or
fire lane “No Parking” signs.

Signs
shall be
securely mounted facing the
direction of travel and clearly
visible to oncoming traffic
entering the designated area.

• Signs shall be installed per
OCFA mounting specifications
for fire lane signs.

3.3. Towing Company Information -
Towing company contact information is required for all properties with a standing written agreement for services with a towing company per the California Vehicle Code.

To facilitate periodic changes in towing
company contracts, the towing company
contact information may be posted on a
separate sign mounted directly below the
fire lane entrance sign instead of on the
Figure 7 – Alternate Location of entrance
sign itself (Figure 87). The method of
attachment to the post shall not obscure the
wording on either sign.

3.4. Alternative “Fire Lane – No Parking” -
Alternative “Fire Lane – No Parking” signs
may be allowed with approval from the fire
code official. Signs shall be securely
mounted facing the direction of travel and
clearly visible to oncoming traffic entering
the designated area.

Signs shall be made
of durable material and installed per OCFA
mounting specifications for fire lane signs.

Figure 76 – Fire Lane Entrance Signs
Figure 8 – Alternate Location of Towing
Company Information
Item: 12
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Guideline B-01 January 01, 202 63
12 Note: All alternative signs must be approved through the OCFA and by the city/County engineer and/or policy agency, as
applicable. In areas where fire lane parking restrictions are enforced by the California Highway Patrol, “NO STOPPING – FIRE LANE” signs meeting Caltrans standards shall be used.

3.4.1. “Fire Lane – No Parking Beyond This Point Ex cept in Designated Stalls” sign may be approved for use in limited areas up to 100 -feet in length, such as motor courts or dead-end roads, when permitted by the Fire Code Official. Where parking stalls are not present, sign may omit “except in designate d stalls” and sign height may be reduced to 18”. The specifications for the rest of the sign shall match the standard fire lane no parking signs (Figure 98).

3.4.2. “Fire Lane – No Parking in Cul-De-Sac” signs may be approved for use on the right side of a roadway. Signs shall be securely mo unted facing the direction of travel and clearly visible to oncoming traffic entering the designated area.

Figure 98 – Specifications for Alternative
Fire Lane No Parking Signs
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Guideline B-01 January 01, 202 63
13 For a standard cul-de-sac, the “begin”
and “end” signs shall be located at the
point where the street begins to widen
into the bulb (Figure
10 9).

A cul-de-sac with an offset radius shall
have signs located at the point where
the street begins to widen into the bulbs
and at a point 40
feet ’ from where the
cul-desac and street are tangent
(Figure 1
10).

Additionally, a minimum 2 inch ” red
lettering on white reflective background
must be provided for the “BEGIN” sign
at entry into cul-de-sac and “END” sign
when leaving cul-de-sac.
“BEGIN” or “END” sign may be omitted
where cul-de-sac is the continuation
of a no parking zone on streets less
than 36
feet ’ wide (Figure 1 21).

3.5. Fire Lane No Parking Sign Locations -
Signs are required within 3 feet ’ at the
end of the curb return at the beginning of
each “block” along the fire lane and
spaced a maximum of
50’ 100 feet along
the entire designated lane (Figure 1 32).

A sign shall be located within a
reasonable distance of the end of each
block as necessary to clearly identify the
extend of the no parking zone. Signs
shall be securely mounted facing the
direction of travel and clearly visible to
oncoming traffic entering the designated
area. Signs shall be made of durable
material and installed per OCFA
mounting specifications. Where
signposts are not practical, signs may be mounted on a wall or fence and are allowed to be oriented parallel to the length of the fire l ane. OCFA inspectors will determine if additional signs or sign locations are required.

Figure 10 9
Standard 40’
Radius Cul-De-Sac
Figure 1 10
Offset 40’ Radius
Cul-De-Sac
Figure 1 21 – Specifications for Cul -de -Sac
Fire Lane No Parking Signs
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Guideline B-01 January 01, 202 63
14 Figure 13 – Fire Lane No Parking Sign Locations

3.6. Mounting Specifications for Fire Lane Entrance and No Parking Signs - Signs shall be mounted facing the direction of vehicular travel. They may be mounted on existing posts or buildings where the centerline of the sign is no more than 24 inches ” from the edge of the roadway. The sign post depth o f bury shall be a minimum of 24 inches ” and rebar, a concrete footing, or another method t o prevent removal is recommended (Figure 1 43). Footings for signs located in the public right-of-way shall be per the local jurisdiction’s requirements.

Fi g
ure 1 2 Si
Item: 12
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Guideline B-01 January 01, 202 63
15 Figure 1 43 – Mounting Specifications for Fire Lane Entrance and No Parking Signs
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Guideline B-01 January 01, 202 63
16 SECTION 4: PREMISES IDENTIFICATION

4. Premises Identification - Approved numbers or letters shall be placed on the front elevation of all new and existing buildings in such a position that is plainly visible and legible from the street or the road to which the property is addressed. Addresses shall not be located where there is potential of being obstru cted by signs, awnings, vegetation, or other building/site elements. Where only a single b uilding with a single street address is present (and no other structures are accessible fro m the fire lane serving that structure), an address monument at the vehicle entrance or othe r location clearly visible and legible from the public road may be provided in lieu of an address on the building.

4.1. The numbers shall contrast with their backgrou nd. In SRA and in LRA HFHSZ and VHFHSZ, addresses for residential buildings shall be reflectorized per CCR Title 14.

4.2. The address characters shall be a minimum of 4 inches in height for single-family residential structures/duplexes, or individual unit numbers in multi-family residential structures. The 4-inch numbers shall have a ½-inch stroke, or as required by local ordinance, whichever is more restrictive. Building setbacks, elevation, and landscaping can affect these minimum size requirements.

4.3. The address characters shall be a minimum of 6 inches in height for commercial structures, or the primary building address or addr ess range posted on multi-family residential structures. The 6-inch numbers shall have a one-inch stroke, or as required by local ordinance, whichever is more restrictive. Building setbacks, elevation, and landscaping can affect these minimum size requirements.

4.4. Address numbers may be required to be internal ly or externally illuminated by the local jurisdiction’s security code. While not required by the OCFA, illumination of addresses is recommended to facilitate rapid location of a site or building.

4.5. Where it is unclear as to which street a build ing is addressed to (e.g., a building is accessed only from a street other than the one it i s addressed to; multiple main entrances to the site, or building itself, front di fferent streets), the name of the street shall also be identified as part of the posted address.

4.6. Multi-Unit Buildings - Suite/apartment numbers shall be placed on or adjacent to the primary entrance for each suite/apartment and any other door providing access to fire department personnel during an emergency. Multiple residential and commercial units having entrance doors not visible from the street o r road shall, in addition, have approved numbers grouped for all units within each structure and positioned to be plainly visible from the street or road.

4.7. Multi-Building Clusters - Approved numbers or addresses shall be placed on the front elevation(s) of all buildings that form the cluster. If all building addresses are not clearly visible or legible from the public road serving the structures, an address monument shall also be provided at the entry point(s) to the site indicating the range of addresses accessible from that entrance.

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Guideline B-01 January 01, 202 63
17 SECTION 5: HYDRANT AND WATER AVAILABILITY REQUIREMENTS

5. Hydrant and Water Availability Requirements - Applicants must provide documentation that hydrants are provided in the quantity and spac ing described in the Hydrant Quantity and Spacing in OCFA Jurisdiction table (Attachment 3). They must also show that the hydrant is capable of delivering the amount of wate r required in the Minimum Required Fire Flow and Flow Duration for Buildings in OCFA Jurisdiction table (Attachment 4). The quantity and spacing of hydrants are governed by the fire flow required for the structure(s) served. The required fire flow is dependent upon th e size of the structure, type of construction, and whether the building is equipped with fire sprinklers. This information must be shown clearly on the plans to assist in the determination of the fire flow requirement.

5.1. Water Availability – To facilitate the review process and avoid untim ely delays in project approval, applicants are strongly encourage d to arrange a hydrant flow test with the local water department prior to submitting plans to the OCFA if the project includes a new structure or increase in the floor a rea of an existing structure. Water availability information may not be required to be submitted for every project, and plans may be submitted with a hydrant flow test pending, but the applicant should understand that project approval may be delayed if it is determined during review that this information is required. If the project requires evaluation of the available fire flow, it will not be approved without a completed OCFA Water Availability form or equivalent data sheets from a water district. Water availability information must not be older than six months.

5.1.1. Obtain a Water Availability form from OCFA P lanning & Development Services Section.

5.1.2. Fill out the project and building informatio n in the first section of the Water Availability form. Care should be taken when determ ining the applicable fire area for the project. As stated above, fire flow is depe ndent on several factors, so the largest building or group of structures is not nece ssarily the most demanding in terms of fire flow.

5.1.3. Determine the required fire flow from Minimu m Required Fire Flow and Flow Duration for Buildings in OCFA Jurisdiction (Attach ment 4), as applicable. A 50% reduction in fire flow (but not duration) may be taken when the fire-flow calculation area consists only of buildings equipped with an approved automatic fire sprinkler system. If you are unsure of how to calculate the f ire flow requirement for your project, you may email or fax the form to contact the OCFA , and we will determine the fire flow for you tech line at (714)573-6108 for assistance .

5.1.4. Contact the local water company to request a hydrant flow test or fire flow modeling calculation and have a representative of t he water company complete and sign the last section on the form. In some case s, the water company may allow or require a qualified third party to perform the flow test for you. • In newly developed areas without water infrastruc ture, the water department may issue a “will-serve” letter indicating the expe cted fire flow and duration Item: 12
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Guideline B-01 January 01, 202 63
18 of water that will be delivered once the water syst em is installed and operational.
• If multiple hydrants are located within the maxim um distance allowed in Hydrant Quantity and Spacing in OCFA Jurisdiction ( Attachment 4). The amount of water available from each hydrant may be combined, provided that the hydrants are flowed simultaneously.

5.1.5. It is the applicant’s responsibility to ensu re that the following information is provided at a minimum on either the water company’s test data sheet and/or the OCFA Water Availability form:
Static pressure and residual pressure in PSI and observed flow in GPM; or Calculated flow in GPM at 20 PSI

5.1.6. Scan or photocopy the completed form or data sheets onto your plans or include the original with your plan submittal.

5.1.7. Please ensure that the fire area, building s ize, construction type, and flow data are complete and accurate. Errors or omissions in this information may result in plans having to be resubmitted or fire flow testing to be redone.

5.2. Fire-Flow Calculation Area - The fire-flow calculation area shall be the total floor area of all floor levels within the exterior walls, and under the horizontal projections of the roof of a building, except as modified in the following two conditions:
• Portions of buildings which are separated by fire walls without openings, constructed in accordance with the California Build ing Code are allowed to be considered as separate fire-flow calculation areas.
• The fire-flow calculation area of buildings const ructed of Type IA and Type IB construction shall be the area of the three largest successive floors. CFC Appendix B Section B104

5.3. Hydrant Location - Hydrants shall be provided along the length of t he fire access roadway in the quantities and up to the maximum dis tances prescribed in Hydrant Quantity and Spacing in OCFA Jurisdiction table (Attachment 3).

5.3.1. Hydrants must be located within three 3 feet of the edge of a fire lane and cannot be located in areas where it may be visually or ope rationally obstructed . (behind fences, walls, in bushes, behind parking spaces, etc.). Clearance A clear space of 3 feet shall be provided to a distance no less than three feet from the perimeter of the around each hydrant. Hydrants located in landscapes areas may require a 4 foot ’x 4 foot ’ concrete pad and the OCFA inspector will ensure th at vegetation does not encroach on this clear space.

5.3.2. The hydrant s 4 inch outlet s shall must face the fire lane. In areas where the outlets cannot face the fire lane (e.g., the hydrant is located on a landscape peninsula or island in a parking lot; the hydrant has three outl ets, etc.), the 4” outlet(s) shall take precedence.

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Guideline B-01 January 01, 202 63
19 5.3.3. The hydrant shall be located at least 40 -feet from the building it serves. Where it is impractical to locate the hydrant 40 -feet from adjacent structures, additional hydrants may be provided, or the hydrant may be located closer if nearby walls do not contain openings and the hydrant is not in a location where it may be rendered inoperable due to damage from collapsed walls, debris, or excessive heat.

5.3.4. Hydrants shall be located so that a hose lin e running between the hydrant and the fire department connection(s) (FDCs) served by that hydrant does not cross driveways, obstruct roads or fire lanes, or otherwi se interfere with emergency vehicle response and evacuation of a site.

5.3.5. Hydrants and fire department connections sha ll not be located behind parking stalls or in other locations where they are likely to be blocked by vehicles or other objects. Whenever possible, hydrants shall be plac ed at street and drive aisle intersections in preference to mid-block locations. Where on-street parking is allowed, hydrants should be placed in the shortest parkways between adjacent driveways, at corners and chokers where parking is not normally allowed, and in similar areas where impact to space available for p arking and the potential for hydrants to be obstructed is minimized.

5.3.6. Hydrants and fire department connections sho uld not be located where apparatus staged at these locations would then encroach on minimum fire apparatus turning radii unless alternative routes are available. Hydr ants shall not be placed in the “bulb” end of a cul-de-sac where apparatus staged a t the hydrant would prevent the cul-de-sac from being used as a turnaround.

5.4. Protection of Hydrants - Hydrants in locations that are exposed or susceptib le to potential damage from vehicular collision need to b e protected by curbs and/or bollards (Figure 1 54).

Figure 1 54 - Protection of Hydrants

Protection of Hydrants, Detector Checks, Fire Department Connections, Post Indicator Valves, and other Similar Devices.

Item: 12
975

Guideline B-01 January 01, 202 63
20 5.4.1. If vehicles can approach the hydrant from mo re than one direction, the hydrant shall be protected by four bollards of concrete-fil led pipe four inches in diameter and mounted in concrete in a square around the hydrant. The bollards need to be spaced a minimum of three feet from the perimeter o f the hydrant. The bollards must be placed so that their location does not impe de access to or use of the hydrant. Two bollards may protect hydrants that can be approached from only one side.

5.4.2. Hydrants may not require protection by bolla rds if they are located such that the potential for collision is minimal or if they are s ufficiently protected by a standard concrete curb of at least six inches in height.

5.5. Hydrant Markers and Color

5.5.1. Blue reflective pavement markers (“blue dots”) shall be used to identify fire hydrant locations (Figure 1 65). Blue reflective markers used for any other purpose should be removed. The developer may contact the local wat er company to arrange the installation of the blue dot/hydrant marker. If the water agency does not participate in the blue dot program, the developer is still res ponsible to install the dots in an approved manner.

Figure 1 65 - “Blue Dot” Reflective Hydrant Marker Location

Item: 12
976

Guideline B-01 January 01, 202 63
21 5.5.2. Two-way streets and roads – Markers shall be placed six inches from the edge of the painted centerline or from the approximate center of streets without a painted centerline on the side nearest the hydrant.

5.5.3. Streets with left turn lanes at the intersec tion – Markers shall be placed six inches from the edge of the painted white line on the side nearest the hydrant.

5.5.4. Streets with continuous two-way left turn lanes – Markers shall be placed six inches from the edge of the painted yellow line on the side nearest the fire hydrant.

5.5.5. Hydrant Color – Private hydrants (hydrants s eparated from the city main by and located downstream from a backflow prevention devic e) shall be painted OSHA safety red.

Item: 12
977

Guideline B-01 January 01, 202 63
22 SECTION 6: ACCESS TO STRUCTURES

6. Access to Structures

6.1. Hose pull – The dimension of 150 -feet in relation to fire department access is commonly referred to as “hose pull distance”. As th e name implies, this is the maximum distance that fFirefighters can effectively efficiently pull a fire hose or carry other equipment to effectively combat a fire (Figure 17). The hose pull distance is set at 150 feet due to a variety of factor, including s tandard hose lengths, weight of equipment, hydraulic properties, and accepted operational procedures (Figure 16).

Figure 1 76 – Hose Pull
For the hose pull example below, assume that the parking lot is not accessible to fire apparatus due to turning radii and fire lane widths less than the required minimums. • Building A – All portions of the buildings are with in 150 feet of the public road as measured along the path of firefighter travel. This building is in access. •

• Building B – The building is in access despite the obstruction presented by the planter and hedges due to its
proximity to the road.

• Building C – The building
is out of access; the
presence of a chain-link
fence forces firefighters to
backtrack once they pass
through
the gate,
increasing their travel
distance to the dashed
part of the
perimeter beyond 150’.

On-site fire access
roadways and/or a change
in the location of the
gate w would be
necessary to
provide access to Building “C”.

6.1.1. Hose pull is measured along a path that simulates the route of travel a fFirefighter may take to access all portions of the exterior of a structure from the nearest public road or fire lane. Under most circumstances, hose p ull will not be a straight-line distance and should not be measured “as the crow flies”.

Item: 12
978

Guideline B-01 January 01, 202 63
23 6.1.2. All obstructions, such as fences, planters, vegetation, and other structures must be considered when determining whether a building is a ccessible from a particular location on the fire lane. Topography may also affect the potential access route and any significant changes in elevation must be accoun ted for when measuring hose pull distances.

6.2. Access walkways – CFC 504 .1 provides for the installation of approved access walkways from fire access roadways to exterior open ings required by either the CBC or CFC. The OCFA may require the construction of su ch walkways depending upon particular site conditions or project parameters. These conditions include, but are not limited to, building use or occupancy, topography, vegetation, and surface conditions.

Design professionals must carefully consider these issues when developing a project site. When required:

6.2.1. Access walkways must be provided to all requ ired egress doors from a building, all firefighter access doorways in buildings with high- piled storage, and the area beneath each rescue window, at a minimum. Access walkways will typically be required around the entire perimeter of a structure to facilitate control of a fire through any other available openings.

6.2.2. Access walkways must be a minimum of 5five feet in width.

6.2.3.6.1.1. Access walkways shall consist of a sur face that lends itself to safe use during building evacuation, firefighting, and rescue efforts.

6.2.3. Where elevation change is present, indicate the gra de as a percentage on the plans.

Access walkways shall consist of a surface that le nds itself provides to safe use during building evacuation, firefighting, and rescue efforts.

6.2.4. 6.2.5. The type of material provided for the access walkway and/or other specifications shall be indicated on the fire master plan and are subject to approval by the OCFA.

6.3. Access to Interior Courtyards - Firefighter access and water supply as described below shall be provided for interior courtyards of R-occupancy buildings and buildings of other occupancies where the main entry to a suite is accessed via the courtyard.

6.3.1. Number of Access Routes
• A minimum of two means of access via “firefighter tunnels” shall be provided between each courtyard and the fire lane. A single tunnel may be allowed for smaller courtyards, as determined by the fire code official. • A tunnel interconnecting courtyards may suffice a s a second means of access, provided that each courtyard so connected h as at least one other tunnel leading directly to a fire lane.

6.3.2. Design of Firefighter Tunnels
• The outer entrance to the tunnel shall front on a fire lane.

Item: 12
979

Guideline B-01 January 01, 202 63
24 • Tunnels shall be a minimum 10 feet wide, and when possible, at least 10 feet tall (but no less than 8 feet).
• Doorways and gate openings in the path of firefig hter travel to, through, and from the tunnel shall provide a minimum 44 -inch clear width. • Where the tunnel intersects with corridors or oth er interior spaces, doors shall be provided to separate the tunnel from those space s in a manner that provides an uninterrupted path of travel through th e tunnel, from one end to the other.
• At least 1 tunnel shall provide a straight path o f travel between the fire lane and the courtyard to ensure access by a firefighter’s 35 -foot ’ ladder. • Landscape and hardscape features such as trees, s hrubs, light poles, raised planters, walls, fences, and gates near the opening s to the tunnel shall not hinder or delay movement of firefighters carrying a ladder. • Where there is an elevation change between the fi re lane and courtyard, code-compliant ramps or stairs with a minimum clear width of 44 inches ” between handrails shall be provided. Only straight- run stairs shall be provided, no stair returns are allowed along the path of firefighter travel.

6.3.3. Tunnel Construction
• Tunnels shall be separated from adjacent construc tion by minimum 2 hour fire barriers and 2 hour ceiling/floor assemblies.
• Interior door openings into the tunnel may be equ ipped with mag-holds, but other doorstops are not allowed.
• Wall and ceiling finishes within the tunnel shall be non-combustible. Where allowed by CBC/CFC Chapter 8, floors may be carpeted.

6.3.4. Use of Firefighter tunnels – Tunnels are per mitted to be used for other purposes provided that the use does not obstruct the clear p ath required or otherwise interfere with use of the tunnel for emergency purp oses. Combustible furnishings and fixtures within the tunnel shall be kept to a m inimum, and such items shall be fixed in place. Where the tunnel is also an exit c omponent of the egress system (e.g., exit enclosure, passageway, exit stair, hori zontal exit) or functions as an egress court per CBC 1029.1, no other non-emergency use shall be allowed within the tunnel.

6.3.5. Courtyard Standpipes
• At least one standpipe outlet shall be provided i n the courtyard when hose pull from fire apparatus in the fire lane to any po rtion of the inner façade within the courtyard exceeds 200 feet ’.
• If standpipes are required, outlet(s) shall be pr ovided within the firefighter tunnel at the opening of the firefighter tunnel(s) into the courtyard and at other approved locations as required by the fire co de official. The hose-pull to all portions of the courtyard shall be less than 150 -feet as measured from the standpipe outlet.

Item: 12
980

Guideline B-01 January 01, 202 63
25 • The system shall be designed to not send a waterf low signal. • The standpipe may be wall mounted or standalone. If standalone, it shall be located no more than 18 inches ” from the edge of a primary walkway in the courtyard in a position where it is immediately vis ible and accessible to firefighters. Access to and use of standpipes shall not be hindered by planter walls, vegetation, or other features; 18 -inch ” clearance shall be provided on all sides.

6.4. Rescue Openings - Group-R occupancies that are required by CBC 103 1.1 to have rescue openings shall have a walkable path free of obstructions between the fire lane and each rescue opening.

6.4.1. An approved access walkway must be provided to enable firefighters to easily and safely reach a clear, flat space beneath each rescu e opening. Obstructions including but not limited to shrubs, trees, trellis es, carports, raised planters, walls, fences, pools, steeply sloped roofs, overhangs, vegetation, and similar building and site elements shall not impede the use of or access to the walkway or rescue opening.

6.4.2. Walkways may consist of hardscape, decompose d granite, grass, or other similar walkable material that does not inhibit access to or use of the area.

6.4.3. Trees that encroach on walkways shall provid e a minimum 7-foot clearance underneath to allow unhindered passage by firefighters, however, trees and shrubs shall not encroach on areas outside the rescue opening.

6.5. Laddering Pad and Setback at Rescue Openings of Gro up R-1, R-2, and R-2.1 Occupancies - A clear, flat space for laddering rescue opening s shall be provided beneath each rescue opening. The distance between the nearest edge of this laddering pad and the structure is based on standardized operational procedures and safe practice to achieve a proper laddering angle (next page, next page, Figure 1 87).

The plan provided must demonstrate that the vegetat ion (at fully-grown sizes), buildings, and site features will not obstruct the access walkways or laddering operations. It is incumbent upon the developer, ar chitect, landscape architect, and facility maintenance personnel to collaborate on a design and plant palette that complies with these requirements through the life of the building.

6.5.1. Proper laddering angle calculation: d = (h/5) + 2 Where h = The height of the window sill or balcony railing d = The distance in feet from the edge of the pad nearest the building to a point on the ground directly beneath the rescue window sill or balcony edge.

6.5.2. Dimensions for placement of ladders:

Item: 12
981

Guideline B-01 January 01, 202 63
26 Figure 1 87 - Ladder Pad Setback at Rescue Openings

Item: 12
982

Guideline B-01 January 01, 202 63
27 Item: 12
983

Guideline B-01 January 01, 202 63
28 ATTACHMENTS
Attachment 1 - Fire Master Plan Submittal Checklist

Item: 12
984

Guideline B-01 January 01, 202 63
29 Attachment 2 – CVC, Fire Lane Parking Violations
The California Fire Code (CFC) and California Vehic le Code (CVC) specify rules of the road for stopping, standing, and parking in fire lanes or near fire hydrants.

A. Section 22500.1 states that no person shall stop , park, or leave standing any vehicle whether attended or unattended, in any location des ignated as a fire lane by the Fire Authority except when necessary to avoid conflict w ith other traffic or in compliance with the direction of a peace officer or official t raffic control device. Vehicles illegally parked in a fire lane may be towed per CVC 22953(b).

B. There shall be no parking of any vehicles other than fire department vehicles within 15 feet of either side of a fire hydrant in accordance with CVC 22514(c). Such vehicles may be towed per CVC 22651(e).

C. CVC 22658(a) permits the owner or person in lawful possession of any private property, subsequent to notifying local law enforcement, to cause the removal of a vehicle parked on such property to the nearest public garage, if a sign is displayed in plain view at all entrances to the property specifying:

1. The ordinance prohibiting public parking, a nota tion indicating that vehicles will be removed at the owner’s expense, and the telephone n umber of the local traffic law enforcement agency, or;

2. The lot or parcel upon which the vehicle is park ed has a single-family dwelling.

D. CFC 503.4 states that the required width of a fi re apparatus access road shall not be obstructed in any manner, including parking of vehicles. Minimum required widths and clearances shall be maintained at all times.

E. CFC 507.5.4 states that vehicles and other obstr uctions shall not be placed or kept near fire hydrants, fire department inlet connectio ns or fire-protection system control valves in a manner that would prevent such equipmen t or fire hydrants from being immediately discernible. The fire department shall not be deterred or hindered from gaining immediate access to fire-protection equipment or hydrants.

Item: 12
985

Guideline B-01 January 01, 202 63
30 Attachment 3 – Hydrant Quantity and Spacing in OCFA Jurisdiction SINGLE FAMILY RESIDENCES/DUPLEXES/TOWNHOUSES with SPRINKLERS Flow
Requirement

Minimum
Number of
Hydrants
Maximum Distance to
a Hydrant
Maximum Distance
between Hydrants 1
Average Distance
between Hydrants 1
Thru road Dead-end Thru road Dead-end Thru road Dead-end 500 - 1750 1 300 250 600 500 600 500
1751+ Use the table below

ALL OTHER STRUCTURES
Flow
Requirement

Minimum
Number of
Hydrants
Maximum Distance to
a Hydrant
Maximum Distance
between Hydrants 1,2
Average Distance
between Hydrants 1,2
Thru road Dead-end Thru road Dead-end Thru road Dead-end 1000 - 1750 1 250 200 500 400 500 400
1751 - 2250 2 225 175 450 350 450 350
2251 - 2500 3 225 175 450 350 450 350
2501 - 3000 3 225 175 450 350 400 300
3001 - 4000 4 210 160 420 320 350 250
4001 - 5000 5 180 130 360 260 300 200
5001 - 5500 6 180 130 360 260 300 200
5501 - 6000 6 150 100 300 200 250 150
6001 - 7000 7 150 100 300 200 250 150
7001+ 1 per 1000 gpm or
fraction thereof
120 70 240 140 200 100
All distances are in feet.
1 Where streets are provided with median dividers which cannot be crossed by fire fighters pulling hose lines, or where arterial streets are provided with four or more traffic lane s and have a traffic count of more than 30,000 vehi cles per day, hydrant spacing shall average 500 feet on each side of the street and be arranged on an alternating basis. 2 Where new water mains are extended along streets w here hydrants are not needed for protection of stru ctures or similar fire problems, fire hydrants shall be provided at spacing not to exceed 1,000 feet to provide for transportation hazards.

A: HOSE PULL – In the diagram, firefighters would be able to reach the entire perimeter of the building by pulling no more than 150’ of hose from one or more fire engines sta ged in the shaded portion of the fire lane; the uns haded roadway has a hose pull distance greater than 150 feet ’ and would be considered “out of access” relative t o this building.

B: HOSE LAY – No point along the portion of the fire lane servi ng the structure (the shaded road) may be farther f rom a hydrant than the distance specified in the table above. The hydrant may be located along portions of the fire lane that exceed the hose pull distance (unshaded roadway) provided that it is:

1. On the same property,

2. On an adjacent property where an emergency acces s
easement has been obtained, or

3. On a public road leading to the fire lane servin g the property.

C: HYDRANT SPACING – Hydrants located on portions of the fire lane that do not serve the building (unshaded road) do not need to be evaluated for spacing relative to each other, only with respect to hydrants that do serve the structure. Example: C 1 may exceed hydrant spacing requires. However, C2 and C3 cannot . “Average spacing” from the table above shall be maintained t o prevent multiple hydrants from being concentrated in only o ne portion of the fire lane.

Item: 12
986

Guideline B-01 January 01, 202 63
31 Item: 12
987

Guideline B-01 January 01, 202 63
32 Attachment 4 – Minimum Required Fire Flow and Flow Duration

FIRE FLOW CALCULATION AREA
(square feet)

DETACHED SINGLE-FAMILY

RESIDENCE/DUPLEX

OTHER BUILDINGS

FIRE FLOW
(gallons per minute
at 20 psi residual) DURATION
(hours)
FIRE FLOW (gallons
per minute at 20 psi
residual)

DURATION
(hours)
Type IA/IB Type IIA/IIIA Type IV/VA Type IIB/IIIB Type VB NS S NS S 0-22700 0-12700 0-8200 0-5900 0-3600 1000 500 1 1500 1500 2 22701-30200 12701-17000 8201-10900 5901-7900 3601-4800 1750 875 NS: 2
S: 1

1750 1500
30201-38700 17001-21800 10901-12900 7901-9800 4801-6200 2000 1000 2000 1500 38701-48300 21801-24200 12901-17400 9801-12600 6201-7700 2250 1125 2250 1500 48301-59000 24201-33200 17401-21300 12601-15400 7701-9400 2500 1250 2500 1500 59001-70900 33201-39700 21301-25500 15401-18400 9401-11300 2750 1375 2750 1500 70901-83700 39701-47100 25501-30100 18401-21800 11301-13400 3000 1500 NS: 3
S: 1
3000 1500
3 83701-97700 47101-54900 30101-35200 21801-25900 13401-15600 3250 1625 3250 1625 97701-112700 54901-63400 35201-40600 25901-29300 15601-18000 3500 1750 3500 1750 112701-
128700
63401-72400 40601-46400 29301-33500 18001-20600 3750 1875 3750 1875 128701-
145900
72401-82100 46401-52500 33501-37900 20601-23300 4000 2000 NS: 4
S: 1

4000 2000
4 145901-
164200
82101-92400 52501-59100 37901-42700 23301-26300 4250 2125 4250 2125 164201-
183400
92401-103100 59101-66000 42701-47700 26301-29300 4500 2250 4500 2250 183401-
203700
103101-
114600
66001-73300 47701-53000 29301-32600 4750 2375 4750 2375 203701-
225200
114601-
126700
73301-81100 53001-58600 32601-36000 5000 2500 5000 2500 225201-
247700
126701-
139400
81101-89200 58601-65400 36001-39600 5250 2625 5250 2625 247701-
271200
139401-
152600
89201-97700 65401-70600 39601-43400 5500 2750 5500 2750 271201-
295900
152601-
166500
97701-106500 70601-77000 43401-47400 5750 2875 5750 2875 295901+ 166501+ 106501-115800 77001-83700 47401-51500 6000 3000 6000 3000

115801-125500 83701-90600 51501-55700 6250 3125 6250 3125 125501-135500 90601-97900 55701-60200 6500 3250 6500 3250 135501-145800 97901-106800 60201-64800 6750 3375 6750 3375 145801-156700 106801-113200 64801-69600 7000 3500 7000 3500 156701-167900 113201-121300 69601-74600 7250 3625 7250 3625 167901-179400 121301-129600 74601-79800 7500 3750 7500 3750 179401-191400 129601-138300 79801-85100 7750 3875 7750 3875 191401+ 138301+ 85101+ 8000 4000 8000 4000

NS: The building is not protected throughout with an approved fire sprinkler system S: The building is protected throughout with an approved fire sprinkler system.

Construction Types: Types of construction are based on the California Building Code Item: 12
988

Guideline B-01 January 01, 202 63
33 Attachment 5 – Definitions
Access Walkways - An approved walking surface leading from fire access roadways to exterior doors, the area beneath rescue windows, and other required openings in structures.

Bollards - Permanent or removable poles that are placed acr oss a roadway for the purpose of restricting vehicular access or to protect a piece of equipment from potential vehicular damage.

Breakaway Lock - A lock that features a scored shackle that will break when struck by a hammer or other substantial object.

Fire Lane – A road or other passageway developed to allow the passage of fire apparatus which may or may not be intended for vehicular traffic other than fire apparatus.

Fire Lane Identification - Signs or curb markings that allow fire apparatus access roads to be readily recognized so that they will always remain unobstructed and available for emergency use.

Gate – A movable barrier, usually on hinges or wheels, located at an opening in a fence, wall, or other enclosure, that can be opened to allow the passage of pedestrians or vehicles, and closed to restrict passage.

High Fire Hazard Severity Zone (HFHSZ) - A designated area in which the type and conditio n of vegetation, topography, fire history, and other relevant factors increase the possibility of uncontrollable wildland fire. Structures within a HFHSZ require special construction features to protect against wildfire hazards; please consult with the local building department. (Refer to CCR Title 14)

Hose Pull - The distance between the fire engine and a build ing, represented by the amount of fire hose that firefighters must pull from the engine to reach the structure and conduct fire suppression operations. Hose pull is measured along the firefighter’s path of travel from the fire lane to the building, accounting for any obstructions along that path.

Hose Lay - The distance between the fire engine and a hydra nt, represented by the amount of hose laid out from the engine to supply water from the h ydrant to the engine. Hose lay is measured along the engine’s path of travel on a fire lane.

Hydrant Spacing – The distance between two hydrants that could supp ly water to fire apparatus engaged in firefighting operations. Hydrant spacing is measured along the fire lane.

Local Responsibility Area (LRA) - Land where a city/county has primary financial r esponsibility for the prevention and suppression of wildland fires. LRA land is generally located within city boundaries. (Refer to CCR Title 14)
Premises Identification – A method of recognizing and visual means (e.g., address numbers) used to readily identify a property or facility street a ddress. It may also be used to distinguish separate buildings within a single facility or property.

Rescue Openings – An operable window, door, or other similar devic e that provides for a means of escape and access for rescue in the event of an emergency.

State Responsibility Area (SRA) - Land where the State of California has primary f inancial responsibility for the prevention and suppression of wildland fires. All SRA land is located within County unincorporated areas; SRA does not include lands wi thin city boundaries or in federal ownership. (Refer to CCR Title 14)
Very High Fire Hazard Severity Zone (VHFHSZ) - A designated area in which the type and condition of vegetation, topography, fire history, and other relevant factors increase the possibility of uncontrollable wildland fire. Structures within a V HFHSZ require special construction features to protect against wildfire hazards; please consult with the local building department. (Refer to CCR Title 14)
Item: 12
989

Guideline B-01 January 01, 202 63
34 Wildfire Risk Area - Land that is covered with vegetation, which is s o situated or is of such an inaccessible location that a fire originating upon it would present an abnormally difficult job of suppression or would result in great or unusual damage through fire, or such areas designated by the fire code official.

Attachment 6 - Apparatus Data for Swept Path Analysis
Use the following inputs for analyzing the swept pa th of a “typical” OCFA fire aerial truck. To improve maneuverability for all OCFA apparatus, increase the speed of apparatus navigation through tight turns, and reduce the potential for p roperty damage and resulting delays to emergency response, projections such as light poles , sign posts, mailboxes, planter walls, and vegetation shall not be placed near the edge of the fire lane where they can obstruct or be struck by portions of the vehicle that may overhang the curb.

Weight 94,000 lbs

Width (Cab) 8.50 feet

Width (Outrigger) 15.00 feet

Height Clearance 13.50 feet

Item: 12
990

Guideline B-01 January 01, 202 63
35 APPENDIX A - ACCESS DURING CONSTRUCTION

HOW TO USE THIS APPENDIX
This appendix contains information related to acces s during construction. In addition to the generic information listed in Guideline B-01, the information in this appendix must be provided with your plan for projects where access or water s upply may impact emergency response during construction. Note: This information may not stand alone and must be used in conjunction Guideline B-01.

A1. Access During Construction - Access and water supply during construction shall comply with CFC Chapter 33 and the provisions listed in th is section. Construction activities at job sites that do not comply with these requirements may be suspended at the discretion of the fire code official until a reasonable level of compliance is achieved.

At no time shall construction projects impair/obstruct existing fire lanes or access to the operation of an existing fire hydrant(s) serving other structures.

The developer shall provide alternative access rout es, fire lanes, and other mitigation features when existing roadways or hydrants may nee d to be moved or altered during construction to ensure adequate fire and life-safet y protection. Such alternatives and features shall be submitted to the OCFA for review and approval prior to alteration of existing conditions.

A1.1. Lumber Drop Inspection - An inspection shall be scheduled with an OCFA inspector to verify that access roadways, fire lanes, and operable hydrants have been provided for buildings under construction and prior to bring ing combustible building materials on site.

A1.1.1. The street address of the site shall be posted at each entrance. Projects on streets without names or street signs posted at the time of construction shall include the project name, tract number, or lot number for identification.

A1.1.2. Gates through construction fencing shall be equipped with a Knox padlock or breakaway lock/chain.

A1.1.3. When required by the OCFA inspector, fire lanes shall be posted with “Fire Lane – No Parking” signs or ‘No Parking Areas’ will be ide ntified to maintain obstruction free areas during construction.

A1.1.4. Provisions shall be made to ensure that hyd rants are not blocked by vehicles or obstructed by construction material or debris. A th ree-foot clear space shall be provided around the perimeter of the hydrant and no parking or similar obstructions shall be allowed along the adjacent road within 15 feet of the hydrant.

Inoperable hydrants shall be bagged.

A1.2. Temporary Fire Access Roads - Temporary access roads (construction roads that do not match the final location and configuration of p ermanent roads as approved on a Fire Master Plan) and temporary hydrants may be per mitted for single family residential model construction or a single detached custom home less than 5500 Item: 12
991

Guideline B-01 January 01, 202 63
36 square feet in area with the conditions listed below. They may be allowed on a caseby- case basis for other structures with additional requirements, as determined by the fire code official.

A1.2.1. Plans for temporary access shall be submitt ed to the OCFA Planning and Development Services Section. Plans will show propo sed temporary roadway locations, location of models, space dedicated to storage of construction materials, and parking for work crews and construction vehicles. The plans shall clearly state that they have been submitted for temporary access and hydrants.

A1.2.2. Plans shall be stamped and signed by a lice nsed civil engineer stating that the temporary access road can support 94,000 pounds of vehicle weight in all-weather conditions. Plans will also provide manufacturer’s documentation that demonstrates suitability of the material, specifically as a road stabilizer.

A1.2.3. Parking plans will include details on how the construction site will enforce fire lanes and no parking zones.

A1.2.4. Aboveground invasion lines are acceptable for water supply. • Drawings show detail how the line will be secured in place (e.g., size, depth, and interval of rebar tie-downs) and protected from vehicular damage (e.g., K-rails or bollards).
• An invasion line may be run underground if the de pth of bury can support the 94,000-pound weight of a fire apparatus.
• The temporary water line must provide the require d fire flow; calculations may be required.
• The pipe shall be listed for fire service.
• Fire hydrants shall consist of a minimum 6” barre l with one 2-1/2” outlet and a 4” outlet. Note this on the plan.

A1.2.5. All other access and water requirements sha ll apply (e.g., width, approach clearance, premises identification, locks, gates, barriers, etc.).

A1.2.6. The approved plan for temporary access and water supply shall be available at the construction site prior to bringing combustible building materials on-site.

A1.2.7. An inspection by OCFA personnel is required to verify adherence to the approved plan prior to bringing combustible materials on-site.

A1.3. Phased Access - Incremental installation of permanent access roadways as shown on a fire master plan may be permissible for commercia l and residential developments.

If phased installation is anticipated, the site sup erintendent or designee shall review the installation process with an OCFA inspector dur ing the lumber drop inspection or pre-construction meeting. Depending on the complexi ty of the installation, size of the project, and other project-specific factors, the inspector may allow phased installation to proceed immediately or may first require that al l or some of the following items are satisfied:
• The extent of building construction.
• Location of operable hydrants serving all buildin gs under construction.

Item: 12
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Guideline B-01 January 01, 202 63
37 • The location of construction fencing, barriers, a nd vehicle access gates. • The location of all temporary or permanent “fire lane—no parking” signs. • Equipment/materiel staging locations.
• Worker parking areas.

A1.3.1. Phasing plans shall be stamped and signed by a licensed civil engineer stating that the access road can support 94,000 pounds of vehicl e weight in all-weather conditions. The final road section less the final l ift of asphalt topping may be acceptable if certified by the engineer.

A1.3.2. The phasing plan shall identify any anticipated areas where fire department access roadways may be temporarily inaccessible due to tre nching, slurry coating, striping, or other construction activities after th ey have been installed and inspected. The plan shall indicate the anticipated period of impairment and include provisions for providing plating over trenches and alternative access routes, notification to the fire department, and/or other f orms of mitigation when such roadways are impaired.

A1.3.3. Provide a parking plan for the construction site detailing how the fire lane no parking regulations will be enforced. Include a cl ause stating that “the job-site superintendent is responsible for informing the wor k crews of parking requirements and that the entire job-site is subjec t to shut down by the OCFA inspector if parking is in violation of fire lane posting.” A1.3.4. The approved phasing plan shall be availabl e at the construction site prior to bringing combustible building materials on-site. A lumber drop inspection by an OCFA inspector will be required prior to the commen cement of each phase; additional inspection fees will be due for each phase.

A1.3.5. All other access and water requirements sha ll apply (e.g., width, approach clearance, premises identification, locks, gates, barriers, etc.).

Item: 12
993

Guideline B-01 January 01, 202 63
38 APPENDIX B – GATES AND BARRIERS

HOW TO USE THIS APPENDIX
This appendix contains information related to gates and barriers shown on the Fire Master Plan. In addition to the generic information listed in Guideline B-01, the information in this appendix must be provided with your plan if your plan incorporates gates and barriers. Note:

This information may not stand alone and must be used in conjunction Guideline B-01.

B1. Obstructions to Emergency Vehicle Access - Existing or proposed gates and barriers crossing fire lanes must be shown on the plans. Inf ormation such as the location, type of gate (e.g., swinging, sliding), dimensions, and method of operation (manual, electric) must also be provided. Note or identify the following on the fire master plan:

B1.1. Clear Width – Gated openings for vehicle egress and ingress of vehicles shall have at least 13-feet of clear width when serving a single 13-foot-wide fire lane designed for traffic travelling in one direction and 20-feet cle ar for a 20-foot-wide fire lane serving traffic travelling in two directions. The vertical clearance shall not be less than 13 -feet
6 -inches, including landscaping and/or foliage (Figure B1 and next page, Figure B2).

In SRA and LRA HFHSZ and VHFHSZ, gate openings shall be at least two feet wider than the roadway and a minimum of 14’ wide in accordance with CCR Title 14.

FIGURE B1- Fire Apparatus Access Roadway Clearance for Typical Gated Community Guard House

Item: 12
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Guideline B-01 January 01, 202 63
39 Figure B2– Fire Apparatus Access Roadway Clearance

B1.2. Turning Radii – The inside turning radius shall be at least 20 -feet with an outside radius of 40 -feet or greater for both the exterior and the interior approach to the gate.

B1.3. Setbacks from the Street – Gates
and barriers shall be located a
minimum of 60
-feet from any street
with average daily trip (ADT) greater
than 30,000 (Figure B3). A private
driveway serving only one
singlefamily residence is exempt from
this requirement. In SRA and in LRA
HFHSZ and VHFHSZ, all setbacks
shall be a minimum of 30 feet per
CCR Title 14.

B1.4. Setbacks from First Interior Turn –
A 30-foot minimum setback is
required from a gate to the first turn.

B1.5. Manually Operated Gate Design –
Typical gate designs may include
sliding gates, swinging gates, or a
chain traversing the opening.

B1.5.1. Permanent or removable bollards
are not permitted to be placed
across fire lanes.

B1.5.2. Permanent signage constructed of 18-gauge steel or equivalent shall be attached on each face of the gate that reads “NO PARKING – FIRE LANE” or similar (next page, Figure B4).

Fi g
ure B 3 –
Minimum Gate Setbacks
Item: 12
995

Guideline B-01 January 01, 202 63
40 B1.5.3.

Figure B4– Fire Lane No Parking Signs for Manually Operated Gates and Barriers

B1.5. 34. Where the gate will be used for purposes other th an emergency vehicle access, installation of a Knox box containing a key to oper ate an owner-supplied padlock is recommended. If the gate can be reached by emerg ency personnel from both sides (such as for a secondary emergency access roa dway serving a residential tract), the lock shall also be capable of being acc essed from both sides. Knox boxes shall be provided as necessary to ensure that the lock can be accessed and opened from any direction of approach available to emergency personnel.

B1.6. Electrically Operated Gates and Barriers CFC 503.6 B1.6.1. In the event of loss of normal power to the gate operating mechanism, it shall be automatically transferred to a fail-safe mode allowing the gate to be pushed open by a single Firefighter without any other actions, knowledge, or manipulation of the operating mechanism being necessary and without the use of battery back-up power, except as noted below . The manufacturer’s specification sheet demonstrating compliance with this method of operat ion during power loss shall be provided or scanned directly onto the plan. Shou ld the gate be too large or heavy for a single firefighter to open manually, a secondary source of reliable power by means of emergency generator or a capacito r with enough reserve to automatically, immediately, and completely open the gate upon loss of primary power shall be provided for fail-open operation. A capacitor, but not a battery , may also be used for fail-open operation where the gate operating mechanism does not have a fail-safe mode.

B1.6.1.1. A battery may only be used in place of fa il-safe manual operation when the gate operator has a fail-open mode that will automa tically, immediately, and completely open the gate and keep it open upon reac hing a low power threshold, regardless of the presence of normal power.

All sign and lettering dimensions shown are minimums.

Signs shall be securely mounted on the front and back face of the gate clearly visible to traffic entering the designated area.

Signs shall be made of a durable material.

Item: 12
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Guideline B-01 January 01, 202 63
41 B1.6.2. For electrically operated gates, the type of remote gate opening device that will be installed shall be noted on the plan. The remote opening device is required in addition to the Knox key switch. A gate serving an individual single-family residence or duplex is exempt from this requirement . Please see below for the currently approved gate opening systems:
• 3M Opticom
• Click2Enter (system shall be configured in single -pulse mode with 1.5 second transmission window)
• Fire Strobe Access Products, Inc.
• Tomar
B1.6.3. Upon activation of the key switch, the gate shall open and remain open until returned to normal operation by means of the key sw itch. Where a gate consists of two leaves, the key switch shall open both simultaneously if operation of a single leaf of the ingress side does not provide for the w idth, turning radii, or setbacks necessary for fire apparatus to navigate the vehicle entry point.

B1.6.4. The key switch shall be labeled with a perm anent red sign with not less than ½” contrasting letters reading “FIRE DEPT” or with a “Knox” decal.

B1.6.5. Place the OCFA notes for electric gates on the plan verbatim (Appendix B, Attachment 1).

B1.7. Gate Locks – Gate locks shall be reviewed and approved prior to their installation on any new and/or existing gate. Authorization for Kno x products is processed through the Knox Box company website at
www.knoxbox.com . Knox key switches and key
boxes serving only vehicle gates and not buildings shall be sub-mastered for use by both the fire and sheriff/police department. Call the OCFA Planning and Development Services Section at 714-573-6100 for any questions regarding the need for key boxes or switches.

B2. Path of travel obstructions – Fences, planters, and vegetation may not interfe re with access and egress routes.

B2.1. Key boxes and key switches – Knox devices shall be provided where necessary t o ensure that immediate access for firefighting, rescue, and other emergency purposes is possible. The location, at a minimum, for the Kn ox device(s) shall be provided for the following locations:
• Gates along the paths of firefighter travel from the fire lane to all points along the perimeter of the structure.
• Gates to pool enclosures.
• Building gates or doors leading to interior court yards containing rescue windows. • Building gates or doors leading to exterior hallw ays or balconies providing access to residential units or tenant suites.
• Gates in exterior enclosures containing hazardous or combustible material storage.

Item: 12
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Guideline B-01 January 01, 202 63
42 • Buildings using hazardous materials or processes where such warrants immediate access.
• Exterior doors to rooms containing main alarm pan els or annunciators. • Doors and gates providing access to parking struc tures. • Within the fire command center in high-rises and other large buildings. • Main entry to buildings equipped throughout with an alarm system and not staffed 24/7.
• Facilities where a high-volume of after-hours cal ls is expected or experienced. • Doors and gates to other areas identified by the fire department.

Breakaway Lock – When approved by the OCFA, a breakaway lock or a Knox padlock may be used in lieu of a key box for exterior hazardous or combustible material storage areas. Manually operated vehicle or pedestrian acce ss gates that are not commonly used or not required to be openable from the egress side may also be provided with a breakaway padlock.

B2.2. Knox Device Location - Knox boxes or switches shall be located adjacent to and clearly visible from the gate or door served. Gates in walls and fences up to six feet in height shall be securely mounted at a height of fou r to five feet above grade; on buildings they shall be mounted six feet above grad e and in a location that is easily accessible to firefighters. Where the potential for vandalism or tampering is significant, key boxes that are not submastered may be mounted h igher with OCFA approval.

Boxes and switches are not required to be electroni cally monitored; if they are, they shall not initiate an alarm signal that requires a response by the fire department.

B2.3. Key box Contents - The key used to unlock the gate or door shall be kept in the key box. When the key unlocks more than the individual adjacent gate or door, a label or tag shall be attached to the key identifying the ga tes or doors it operates. Where multiple gates or doors are served by a single box, two or more copies of the key(s) are recommended so that a copy will be available to each engine company responding to the site.

B2.4. Electric Locks – Electromagnetically or electromechanically locke d pedestrian gates and doors shall be equipped either with a Knox box containing a key to open the lock or, if the door lock cannot be operated with a key from the exterior, a Knox key switch shall be provided adjacent to the door. Where key s witches are provided, the door or gate lock shall remain disengaged until the key swi tch is returned to the “normal” closed or locked position.

B2.5. Manual Vehicle Gates – Manually operated gates shall have breakaway pad locks, Knox padlocks, or weather-resistant Knox key boxes. The key box shall be placed four to five feet above the roadway surface at the right side of the access gate in a conspicuous location that is readily visible and ac cessible. In Irvine, the key boxes shall be located on the left side. The key box must be clearly labelled “FIRE DEPT”.

B2.6. Electric Vehicle Gates – The gate control for electronic gates shall be o perable by a Knox emergency override key switch (with dust cover ), readily visible and unobstructed from the fire lane leading to the gate, and clearly labelled “FIRE DEPT”.

The key switch shall be placed between 42 inches ” and 48 inches ” above the roadway Item: 12
998

Guideline B-01 January 01, 202 63
43 surface at the right side of the access gate within two feet of the roadway edge. In Irvine, the key switches shall be located on the left side of the access gate.

B2.7. Master and Submaster Keying – Knox devices that provide access only to the perimeter of buildings and exterior common areas sh all be submastered for dual use by the fire and police departments. Where access t o interior common areas of buildings is mandated by the local security or municipal code, Knox devices shall also be submastered. Knox boxes containing keys to acce ss any interior private spaces, such as the interior of single tenant buildings or individual suites in a multi-tenant building, shall be mastered for use by the fire department only.

Where additional devices beyond those required by t he fire department are called for in the local municipal or security code, they shall also be accessible for use by the fire department to facilitate emergency response.

B2.8. Ordering Knox Devices – Knox products are ordered through the Knox Box company website at www.knoxbox.com . If you have questions, please contact OCFA Community Risk Reduction by email at knoxboxprogram @ocfa.org or by phone at 714-573-6100.

Item: 12
999

Guideline B-01 January 01, 202 63
44 APPENDIX B, ATTACHMENT 1 - OCFA Notes for Electric Vehicle Gates

All of the notes listed below shall be placed on th e plan verbatim, under the heading “OCFA Notes for Electric Vehicle Gates.” Indicate the type of remote gate operator under Note #1.

1) A remote opening device is required. The remote gate opening device that will be installed is (check one):
3M Opticom
Click2Enter* (single-pulse mode with 1.5 second transmission window) Fire Strobe Access Products, Inc.

Tomar
2) In the event of loss of normal power to the gate operating mechanism, it shall be automatically transferred to a fail-safe mode allow ing the gate to be pushed open by a single firefighter without any other actions, knowledge, or manipulati on of the operating mechanism being necessary.
a) A battery may only be used in place of fail-safe manual operation when the gate operator has a fail-open mode that will automatically, immediately, and completely open the gate and keep it open upon reaching a low power threshold, regardless of the presence of normal power.
b) Should the gate be too large or heavy for a sing le firefighter to open manually, a secondary source of reliable power by means of an emergency generator or a capacitor with enough reserve to automatically, immediately, and completely open the gate upon loss of primary power shall be provided for fail-open operation. 3) In addition to the remote operator, the gate control shall be operable by a Knox emergency override key switch equipped with a dust cover. Upon activation of the key switch, the gate shall open and remain open until returned to normal operation by means of the key switch.

Where a gate consists of two leaves, the key switch shall open both simultaneously if operation of a single leaf on the ingress side does not provide for the width, turning radii, or setbacks necessary for fire apparatus to navigate the vehicle entry point. 4) The key switch shall be placed between 42 inches ” and 48 inches ” above the roadway surface at the right side of the access gate within two feet of the edge of the roadway. In Irvine, the switch shall be on the left side in acc ordance with Irvine’s Uniform Security Ordinance.
5) The key switch shall be readily visible and unob structed from the fire lane leading to the gate.
6) The key switch shall be labeled with a permanent red sign with not less than ½ -inch ” contrasting letters reading “FIRE DEPT” or with a “Knox” decal.

Item: 12
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Guideline B-01 January 01, 202 63
45 APPENDIX C - RESIDENTIAL AND TRACT DEVELOPMENTS

HOW TO USE THIS APPENDIX
This appendix contains information related to fire master plans for residential tract developments. These requirements may also be applie d to individual single-family homes or duplexes (Appendix C, Attachment 1) or to multi-fam ily housing projects as approved by the fire code official. In addition to the generic information listed in Guideline B-01, the information in this section of the appendix must be provided wi th your plan if your plan incorporates residential developments. Note: This information may not stand alone and must be used in conjunction Guideline B-01.

C3. Residential Tract Developments - The following requirements apply to all new residential tract developments with single-family homes or duplexes.

C3.1. Cul-de-sacs – Cul-de-sacs shall comply with the following requirements:

C3.1.1. Any street that is a required fire lane and greater than 150 feet in length shall be provided with a 40-foot minimum outside turning rad ius or other approved turnaround within 150 feet ’ of the end of the fire lane (Figure C1). Where a s pur road or private driveway that is a required fire lane is accessed via the cul-de-sac road, the driveway or spur shall be no more than 15 0 -feet in length unless an approved turnaround has been provided within the 150 -feet at the end of the spur or driveway.

Figure C1 -
Cul-de-Sacs
and Dead-End
Roadways
Item: 12
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Guideline B-01 January 01, 202 63
46 C3.1.2. The cul-de-sac shall be identified as a fire lane with red curbs or include “Fire Lane – No Parking” signs (Figure C2) unless the radius, with parking, is a minimum of 48 feet.

C3.1.3. Cul-de-sacs longer than 150 -feet that are required to be designated as fire lanes may contain a center island provided the following requirements are met:
• A minimum 20-foot-wide drive lane with a minimum 40-foot outside turning radius is provided around the island.
• Island landscaping will not intrude into the driv e lane. • The island is designated a no parking area with r ed curbs or fire lane signs.

C3.2. When there are not more than two Group R3 and two Group U occupancies on a single- family residential lot, the fire lane serving a detached single-family home or duplex, or related accessory structure (pool house, casita, ga rage, workshop, barn, etc.) is protected through by an approved NFPA 13-D, 13-R, or 13 fire sprinkler system, shall extend to within 300 -feet of all portions of the exterior walls of the f irst story of the building as measured by an approved route around the exterior of the building.

C3.3. In residential tracts with private roads, parking enforcement plans shall include:
• Detailed information specifically identifying who will be responsible for enforcing the plan.
• Powers granted to the entity including vehicle to wing information for parking violations (needs to include similar language provided in CVC). • The aforementioned information needs to be integr ated into the fire master plan.

Evidence that the enforcement plan is permanently i ncorporated into the Conditions, Covenants, and Restrictions (CCRs) and/ or recorded against the deed shall be provided prior to OCFA approval of th e final map or print of linen.

Once approved, these provisions cannot be amended without written approval by the OCFA. See Appendix C, Attachment 2 for a sample enforcement letter.

Standard 40’ radius cul-de-sac:
“no-parking in cul-de-sac begin” and “end”
signs shall be located at the point where the
street begins to widen into the bulb.

Offset 40’ radius cul-de-sac:
“no-parking in cul-de-sac begin” and “end” signs
shall be located at the point where the street
begins to widen into the bulb and at a point 40’
from where the cul-de-sac and street are tangent.

Figure C2 – Fire Lane No Parking Sign Locations for Cul-de-sacs/Bulbs Item: 12
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Guideline B-01 January 01, 202 63
47 C3.4. Short Cul-de-sacs and
Dead-End Roads - If
hose-pull distance can be
satisfied
without
fire apparatus
entering the cul-
de-sac or dead-end road,
and the road is not
otherwise required to be a
fire lane as determined by
the fire code official, the
street is not required to
have
a bulb or
hammerhead with
minimum OCFA turning
radii
or meet
other standard
fire lane
requirements. (Figure C3)

C3.5. Eyebrows - If the eyebrow does not meet OCFA’s minimum turning radius and width requirements, fire department access will be measured from the nearest available fire lane around the island
and any other
obstructions. If
hosepull to the most
remote area of a
sprinklered home
exceeds 300
feet ’ (or
150 feet ’ to the most
remote point
around the
perimeter for
unsprinklered homes),
the eyebrow shall be
designed as a fire lane
or other
mitigating
features shall be
provided. (Figure C4)

Figure C3 – Short Cul-de-sacs and
Dead-End Roads
Figure C4 – Eyebrows
Item: 12
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Guideline B-01 January 01, 202 63
48 C3.6. Cul-de-Sacs up to 150’ with Islands -
Cul-de-sacs up to 150 -feet in length containing an
island (Figure C5) will have access to the homes me asured along an approved route around the island and any other obstructions in the path o f travel from the point of where the island begins to impede fire apparatus.

C3.6.1. If all homes are in access from the area preceding the island, the portion of the bulb beyond the island is not required to comply with OCFA fire lane requirements.

C3.6.2. If the hose-pull to the
most remote point of a
sprinklered
home
exceeds 300 feet ’ (or
150 feet ’ to the most
remote point around
the perimeter for
unsprinklered
homes), the portion of
the bulb beyond the
island shall be
designed as a fire lane
or other mitigating
features shall be
provided.

Figure C5 – Cul-de-sacs up to 150’ with
Islands
Item: 12
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Guideline B-01 January 01, 202 63
49 APPENDIX C, ATTACHMENT 1 – Residential Site Plan Checklist

ORANGE COUNTY FIRE AUTHORITY
Plan Checklist for SINGLE FAMILY RESIDENCE (Fee Code PR 160) For ADU or SB9 Projects, refer to OCFA information bulletin 01-21 INSTRUCTIONS: Return this completed form with the plans to be sub mitted. This worksheet is provided for your convenience and is a listing of the required information and co ntent needed for residential site plan review. Providing the items listed is not a guarantee of plan approval. Please note that additional information or requirements may apply depending on the project and that some of the items listed will not be applicable to every project. If you need help completing this form or have ques tions regarding requirements for review, please contact the OCFA [email protected] or visit us at 1 Fire Authority Road, Irvine, CA for assistance.

You can verify where to submit plans based upon the submittal routing form or by calling the plans counter (714) 573-6100.

Address (Street Number/Name, City):

Project Service Request # :

☐ 1. Complete OCFA Residential Cover sheet with Submi ttal scaled plan sheets showing the vicinity map, site plan, building footprint, stories, property lines and elevations of the project. Show any fences, walls, or gates. ☐

2. Provide the project scope on the plans. Include the building summary, building occupancy, construction type and square footage (existing & proposed) of the residence, garage and any other accessory structures. Note if fire sprinklers are existing or not. Complete fillable area on OCFA Residential coversheet ☐

3. If an automatic fire sprinkler system is require d, note on the plan that “a fire sprinkler plan shall be installed per NFPA 13D 202 5”. Separate plan review and approval of a fire sprinkler plan by the OCFA is required prior to installation. Complete fillable area on OCFA Residential coversheet ☐ 4. Provide a project directory with the property ow ner information, project address and city. Include the tract map number or parcel map number for the property. Complete fillable area on OCFA Residential coversheet ☐ 5. Show the location and distance of any proposed o r existing fire hydrant(s) within 300 feet of property lines ☐ 6. Indicate all surrounding property uses. If the p roject adjoins an open space, fuel modification area or a wild-land interface, a fuel modification plan may be required separately for a new structure. See Guideline C-05 ☐ 7. Indicate if the project is located near an oil w ell, oilfield or landfill. A methane plan for soil gas mitigation may be required separately. https://www.conservation.ca.gov/calgem/Pages/WellFinder.aspx ☐

8. If applicable complete, signed “ Water Availability ” form and place onto plan. To obtain the form, see www.ocfa.org under the Planning and Development homepage. Complete fillable area on OCFA Residential coversheet . For additional information, see OCFA Plan Submittal Criteria Form – Residential Projects Question #5 and Guideline B-01, Appendix D, Table 2.
☐ 9. Specify the width of street or road to which the property is addressed. ☐

10. Please state on the plans if the project reside s within a High or Very High Fire Severity Zone (VHFSZ) or State Responsibility Area (SRA) . If unsure, see ocfa.org to obtain information. Indicate with a note if the design requires CBC Chapter 7A/Residential Code R337. Complete fillable area on OCFA Residential coversheet Print name: Signature:

Phone Number: Date:

RESIDENTIAL SPRINKLERS AND SMOKE DETECTORS SAVE LIVES
Item: 12
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Guideline B-01 January 01, 202 63
50 APPENDIX C, ATTACHMENT 2 - Sample Parking Enforcement Letter Date

Planning and Development Services Section
Orange County Fire Authority
1 Fire Authority Road
Irvine, CA. 92602

Re: ( Project Name, Location, and Service Request Number ) Parking Enforcement Plan

The fire lane parking enforcement plan for the above referenced project is stated as follows:

All fire lanes within ( list development address or tract information ) shall be maintained and in no event shall parking be permitted along any porti on of a street or drive that required fire lanes or any area designated as a fire lane for turn-around purposes either during construction or after occupancy.
(Association name ) shall adopt reasonable rules and regulations regarding the parking of vehicles along the streets, roads and or drives within the project that are not in conflict with applicable law.

In furtherance thereof, ( Association name ), through its officers, committees and agents, wil l establish the “parking” and “no parking” areas within the property in accordance with Section 22658 of the California Vehicle Code and OCFA Guide line B-01. The law shall be enforced through such rules and regulations by all lawful me ans, including, written warnings, citing, levying fines and towing vehicles in violation.
(Association name ) will contract with a certified patrol and towing company to remove vehicles that violate no parking restrictions. First time vi olators will receive a written warning and with subsequent violations, the vehicle shall be subject to towing. The vehicle owner shall be responsible for all costs incurred in remedying suc h violation, including without limitation towing cost, citations, and legal fees.

Company Name
Authorized Agent Signature

Cc:

Item: 12
1006

ATTACHMENT 8
Item: 12
1007

Orange County Fire Authority
Community Risk Reduction
1 Fire Authority Road, Building A, Irvine, CA 92602 • www.ocfa.org • 714-573-6100

Vegetation Management Guideline:

Technical Design for New Construction
Fuel Modification Plans and
Maintenance Program

Guideline C-05

Serving the Cities of Aliso Viejo • Buena Park • Cypress • Dana Point • Garden Grove • Irvine • Laguna Hills • Laguna Niguel • Laguna Woods • Lake Forest • La Palma • Los Alamitos • Mission Viejo • Rancho Santa Margarita • San Clemente • San Juan Capistrano • Seal Beach • Santa Ana • Stanton • Tustin • Villa Park • Westminster • Yorba Linda • and Unincorporated Areas of Orange County Item: 12
1008

Fuel Modification Plans Design: C-05 January 1, 20 26 23 2 Vegetation Management Guideline:

Technical Design for New
Construction Fuel Modification Plans
and Maintenance Program

TABLE OF CONTENTS

INTRODUCTION ......................................................................................................... 4343 PURPOSE ................................................................................................................... 4343 SCOPE ........................................................................................................................ 4343 FUEL MODIFICATION PLAN OVERVIEW & SEQUENCING ......................................... 34 FUEL MODIFICATION ZONES ................................................................................... 7564

1. Zone AZone AZone “A” ..................................................................................... 8574

2. Zone B Zone BZone “B” ......................................................................................... 46

2. Zone “C/D” .......................................................................................................... 546

3. Zone A ......................................... ........................................................................... 6

3. 4. ................................................................................................................................. Z one D ................................................................................................................... 56

SPECIAL MAINTENANCE AREAS AND ROADSIDE PROTECTION ZONES TYPES OF INTERIOR SLOPES: RESIDENTIAL TRACT .................................................................... 657

1. Special Maintenance Area (SMA)
................................................. 7)...…….……………………………………………….5

1. Roadside Protection Zones (RPZ) SMA Interior
Slopes……………………………………………………………………….6

2. Roadside Protection Zones (RPZ) ...................................................................... 657 FUEL MODIFICATION PLANS: REQUIRED INFORMATION FUEL MODIFICATION PLANS: REQUIRED INFORMATIONFUEL MODIFICATION PLANS: REQUIRED INFORMATION ............................................................................................................. 768 Section 1: Conceptual Fuel Modification Plans ........................................................ 768 Section 2: Precise Fuel Modification Plans........................................................... 710 10 Section 3: Plant Palette Information Section 3: Plant Palette Information ............. 911 12 Section 4: Alternative Materials & Methods Construction Features, & Fire Protection Plans Section 4: Alternative Materials & Methods Construction Features, and Fire Protection Plans ..................................................................... 1011 3 Section 5: Special Maintenance Areas and Roadside Protection Zones .................... 14

ATTACHMENTS

1. New Construction Inspection Requirements New Construction Inspection RequirementsNew Construction Inspection Requirements ............................... 1235

2. Introductory Maintenance Information Introductory Maintenance InformationIntroductory Maintenance Information ............................................. 1356

3. Incline Measurement for Selected Slopes Incline Measurement for Selected Item: 12
1009

Fuel Modification Plans Design: C-05 January 1, 20 26 23 3 SlopesIncline Measurement for Selected Slopes .............................................. 1467

4. Zone Marker Details ............................ .............................................................. 1578

5. Sample CC&R Maintenance Language Sample CC&R Maintenance LanguageSample CC&R Maintenance Language ............................................ 1689

6. Requirements for Planting Installation in Fuel Modification Zones Requirements for Planting Installation in Fuel Modification ZonesRequirements for Planting Installation in Fuel Modification Zones .......................................................... 20 1821

7. Undesirable and Invasive Plant Species ......... .............................................. 19 22 22

8. Fuel Modification Zone Plant List .............. ........................................................ 2033

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 4 Technical Design for New Construction Fuel Modification Plans and Maintenance Program

INTRODUCTION
Vegetation management has proven to be a major fact or in reducing the probability of buildings igniting from wildfires. When combined with special building construction features, the potential for ignition is further reduced.

PURPOSE
Fuel Modification Plans help control vegetation design and placement around new structures to limit wildfire impact. These plans ensure that landscaped areas next to buildings are maintained permanently for fire safety.

This guideline provides:
• Design and maintenance requirement for Fuel Modification Zones (FMZ), Special Maintenance Areas (SMA) and Roadside Protection Zones (RPZ) • Standards for both Conceptual and Precise Fuel Modification Plans • Steps to integrate fire-safe landscaping with construction features for long-term protection

Design and maintenance requirements for Fuel Modification Zones (FMZ), Special Maintenance Areas (SMA) and Roadside Protection Zones (RPZ) Standards for both Conceptual and Precise Fuel Modification Plans Steps to integrate fire-safe landscaping with construction features for long-term • protectionManaging the design and placement of vegetation in and around new structures will reduce the effects of a wildfire. For this reason, codes are adopted that require vegetation management and special construction features. The Fuel Modification Plan is a vegetation management code that requires landscaped areas adjacent to new structures be dedicated for permanent vegetation management activities.

The Fuel Modification Program brings fire-safe landscaping and construction features together to improve community safety and reduce property loss during wildfire emergencies. This guideline provides you with the information and steps needed to prepare a Fuel Modification Plan and maintain vegetation in Fuel Modification areas for a successful long-term outcome. Furthermore, it covers the timing of plans for construction, plan criteria needed for approval, plant lists for the zones, new construction inspection requirements, and intro ductory maintenance information.

Note: For existing structures that were not developed with a fuel modification plan, maintenance shall be completed as required in the Vegetation Management Recommendations/Requirements for Homeowners document found at: OCFA.org

SCOPE
All new single-family homes, multi-family residenti al, Accessory Dwelling Unit (ADU), utility, and commercial structures built in, or adjacent to, a wildfire-risk area or such areas Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 5 designated by the fire code official, require a Fue l Modification Plan in conjunction with the 202 52 California Wildland Urban Interface Fire Code (C WUI FC) ., Chapter 49.

However, a Fuel Modification Plan may or may not be required based on lot size, configuration, or your property’s connection and pr oximity to grass, brush, and ornamental vegetation. For questions regarding the Fuel Modification requirements and your project, contact the OCFA RSG line at (714) 573-6774. • Required for State Responsibility Area (SRA) or Loc al Responsibility Area – Very High Fire Hazard Severity Zone (LRA-VHFHSZ) and Hig h Fire Hazard Severity Zone (LRA-HFHSZ)
• Required per 2025 California Wildland Urban Interfa ce Code, Government Code Section 51175 – 51189, and the California Code of Regulations, Title 14 Required for State Responsibility Area (SRA) or Local Responsibility Area – Very High Fire Hazard Severity Zone (LRA-VHFHSZ) and High Fire Hazard Severity Zone (LRA- HFHSZ)

Required per 2025 California Wildland Urban Interface Code, Government Code Section 51175 – 51189, and the California Code of Regulations, Title 14

To confirm if your property requires fuel modification, contact the OCFA tech line at (714) 573-6108. The plan requires permanent vegetation management in dedicated land areas and is used indefinitely to facilitate on-going mai ntenance requirements. For existing structures that were not developed with a fuel modification plan or condition, maintenance shall be completed as required in the Vegetation Management Maintenance Guideline for Property Owners.

For new structures proposed within the State Responsibility Area (SRA), as defined in the Public Resource Code Sections 4126-4127 or within the Local Responsibility Area (LRA) - Very High Fire Hazard Severity Zone (VHFHSZ), as defined in the Government Code Section 51175 – 51189, and the California Code of Regulations, Title 14, Division

1.5, Chapter 7, Subchapter 2, Articles 1-5, a 30-foot setback from the structures to the property line shall be required.

Regulations for wildfire safety are dynamic and new requirements may be enacted by the State of California and its regulatory agencies at any time. Projects must comply with all state requirements for vegetation management and wildfire safety, in addition to the requirements in this guideline, in place at the time of plan submittal. Where a conflict between this guideline and other applicable regulations exists, the more stringent or specific requirement will apply.

FUEL MODIFICATION PLAN OVERVIEW & SEQUENCING
There are two types of fFuel mModification pPlans, submitted at different stages of the development process: conceptual and precise. Each type is submitted at a different time during the development and construction process.

1. Conceptual Fuel Modification Plan* (see Section 1: Conceptual Fuel Modification Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 6 Plans for requirements)
• Submitted before tentative tract map, parcel map, or fire master plan approval • Shows zone layouts, widths, and program intent
• Includes land-use restrictions, tract boundaries, and property lines • Typically reviewed during the Conditional Use Permi t (CUP) process and prior to approval of any Tentative Maps

*Note: Conceptual fuel modification plans and preci se fuel modification plans can be combined into one submittal when planting plans, fi nal specifications, and inspection information are known.

2. Precise Fuel Modification Plan
• Submitted before grading permit or building permit issuance (whichever comes first) and prior to fire master plan approval
• Includes conceptual fuel modification details and planting plans, final specifications, and inspection information
• May require approval from other permitting agencies (e.g., Coastal Commission, Army Corps, Habitat Management Plan) before OCFA final sign-off

3. Required Inspections (OCFA must be contacted at 714-573-6150 to schedule) • Vegetation Clearance – Before dropping lumber, remove all combustible vegetation within 100 feet of structures, lumber stockpiles, generators, and fuel tanks.
• Final Fuel Modification Inspection – Before occupancy, ensure all zones, irrigation, planting, and access features match approved plans. • Turnover Inspection – When HOA or owner takes over maintenance, meet with OCFA to confirm maintenance responsibility and review requirements.

Infrastructure of the zone widths and program
Land use restrictions
Tract and property line information
When to submit
Concurrent with Environmental Impact Report (EIR) processing Prior to tentative tract map, parcel map, or final tract map approval Prior to fire master plan submittal
Precise

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 7 (see Section 2: Precise Fuel Modification Plans for requirements)

A. Approval of planting plans
B. Final details
C. Inspection information
D. When to submit
1) Prior to approval of planting plans from other p ermitting agencies 2) Prior to precise grading or building permit issu ance, whichever comes first
3) Prior to Fire Master Plan approval

FUEL MODIFICATION ZONES
The standard FMZ is 170 feet wide, measured horizontally from the structure outward in all directions. It is divided into Zones A (minimum 20 feet ’), B, C, and D (minimum 50 feet ’ each), with specific design and maintenance require ments for each zone. The width of a more stringent zone may be increased, pushing a les s stringent zone farther from the structure or even completely replacing it. For example, an FMZ may be comprised of a 20 foot ’ A zone, a 100 foot ’ B zone, and a 50 foot ’ C or D zone. Some developments may also have Special Maintenance Areas (SMA) or Roadside Protection Zones (RPZ) in addition to the FMZ.

Any project where the entire 170 foot ’ FMZ does not fit on the property, or where any FMZ, SMA, or RPZ does not meet the requirements listed i n this guideline, will require an Alternate Materials and Methods (AM&M) request (see Section 4).

The Fuel Modification area is comprised of three zones with specific design criteria. The standard Fuel Modification area is 170 feet in width, measured out horizontally from the structure in all directions on the site (see At tachment 3: Incline Measurement for Selected Slopes). Many developments have interior slopes with Special Maintenance Areas (SMA). See below for specific unique requirements for each zone. The fuel modification plan may be altered if conditions change. Any alterations to the fuel modification areas shall have prior approval from the fire code official.

Note :

Additional planting restrictions may be required fo r certain plant species (see Approved Plant Palette Qualification Statements for Select Plant Species on page 31).

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 8 Zone “A”
Width: 20 feet minimum with first 5 feet as the “Immediate Zone” (20-foot minimum width, with the first 5 feet as the Immediate Zone) Immediate Zone (0–5 feet):
• No combustible bark or mulch
• Remove all dead and dying plants
• Plants: Irrigated, naturally low growing (2 feet or less), non-woody • Additional Zone A Area Requirements listed below
No combustible bark or mulch
Remove all dead and dying plants
Plants: Irrigated, naturally low growing (2 feet or less), non-woody Additional Zone A Area Requirements listed below
Zone A Area (0-20 feet):
• Flat level ground (Slopes shall be labeled as B, C or D zone) • No combustible construction allowed
• No grouping of shrubs
• Single specimen shrubs shall be spaced 15 feet apart • Tree s limbs shall be minimum of 10 feet from structures • Irrigated zone (shall have automatic irrigation to maintain high-moisture vegetation) • Plants must be highly fire-resistant, selected from the Fuel Modification Zone Plant List (Attachment 8) or similar species (See Section 3 – Plant Palette Information) • No undesirable and invasive plant species (Attachment 7) Flat level ground requirement
Building foundation setback (no design alternatives allowed) Zone “A” (20 feet wide – measured from the structure out) Setback from the slope nearest the foundation
No combustible construction is allowed within Zone “A”
Automatic irrigation systems to maintain healthy ve getation with high moisture content and to be regularly irrigated
Plants in this zone shall be highly fire resistant and selected from Attachment 8: Fuel Modification Zone Plant List (al so refer to Section 3: Plant Palette Information)
If all Zones “A-D” are to be maintained by the structure owner, then Zone “A” shall begin at the wall of the structure

Immediate Zone (First 5 feet measured from the structure out, in all directions)
No combustible bark or mulch
Plants in this area to be irrigated, naturally low growing (below 2 feet in height), and non-woody
No combustible construction is allowed, fencing, ga tes, patio covers, etc.

Zone B
Width: 50 feet minimum
• Irrigated zone (shall have automatic irrigation to maintain high-moisture vegetation) • Planted with approved species from the Fuel Modific ation Zone Plant List Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 9 (Attachment 8) or similar species (See Section 3 – Plant Palette Information) • Must comply with planting and maintenance requirements from:
•
o Attachment 6 – Planting Installation Requirements
o
• No combustible construction is allowed
•
• No undesirable and invasive plant species (Attachment 7)

Note: Zone B may be dry if plant selection and design are appropriate Zone “B” (50 -150 feet in width): Slope design requires a minimum 50-foot irrigated zone

Note: A dry Zone “B” may be used if plants and design are appropriate Required at the nearest slope adjoining Zone “A”
Irrigated and planted per Attachment 6: Requirements for Planting Installation in Fuel Modification Zones
May replace Zones “C/D” when grading plans require larger replanted areas All plant species designed for Zone “B” shall be se lected from Attachment 8:

Fuel Modification Zone Plant List. Existing fuel mo dification maintenance programs are limited to the plants listed on the approved plans unless a revision is requested. Planting and maintenance shall be in accordance with planting restrictions from Attachment 6: Requirements for Pl anting Installation in Fuel Modification Zones, Attachment 7: Undesirable and Invasive Plant Species, and Attachment 8: Fuel Modification Zone Plant List.

No combustible construction is allowed within Zone “B”
Zone C
Width: 50 feet minimum
• Non-irrigated
• Shrub and tree coverage up to 50% throughout
• Spacing and clearance per Attachment 6 within 100 feet of structures • Planted with approved species from the Fuel Modification Zone Plant List (Attachment 8) or similar species (See Section 3 – Plant Palette Information) • No combustible construction allowed
• No undesirable and invasive plant species (Attachment 7)

Zone D
Width: 50 feet minimum
• Non-irrigated
• Shrub and tree coverage up to 70% throughout
• Planted with approved species from the Fuel Modification Zone Plant List (Attachment 8) or similar species (See Section 3 – Plant Palette Information) • No combustible construction allowed
• No undesirable and invasive plant species (Attachment 7) Zone “C/D” (0-100 feet in width)

Note: Additional planting restrictions may be requi red for certain plant species (see Item: 12
1016

Fuel Modification Plans Design: C-05 January 1, 20 26 23 10 Approved Plant Palette Qualification Statements for Select Plant Species on page 31).

a. One natural vegetation thinning (Zone “C”) or tw o thinning zones (Zone “ C/D”) 1) Zone “C” shall be 50% thinning of vegetation
2) Zone “D” shall be 30% thinning of vegetation
b. Planting installation per Attachment 6, if insta lling plants 1) Existing plants that will remain shall be in accordance with Attachment 6: Requirements for Planting Installation in Fuel M odification Zones and Attachment 7: Undesirable and Invasive Plant Specie s (see Section 3: Plant Palette Information )
c. See Section 4 : Alternative Material & Methods
d. Plant species introduced into Zone “ C” and “ D” s hall be selected from Attachment 8: Fuel Modification Zone Plant List. Ma intenance shall be in accordance with Attachment 6: Requirements for Plan ting Installation in Fuel Modification Zones and Attachment 7: Undesirable an d Invasive Plant Species (see Section 3: Plant Palette Information)
e. No combustible construction is allowed within Zo ne “C” and “D”

Note: A clear, brush-free area of 10 f eet t shall be is required around the perimeter of the ground-mounted photovoltaic arrays. A n approved non -combustible base , approved by the fire code official, shall be installed and maintained under the photovoltaic arrays and associated electrical equipment installations , , per the 202 52 CFC Chapter 1205.5.1.

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 11 SPECIAL MAINTENANCE AREAS AND ROADSIDE PROTECTION ZONES TYPES OF INTERIOR SLOPES: RESIDENTIAL TRACT

Interior landscaped areas and roadside plantings in side a community can present a significant hazard during a wildfire. They are subj ect to planting restrictions, irrigation, and maintenance requirements to protect structures from vegetation fires started by windblown embers and to ensure roadways are available for eva cuation and emergency vehicle use during a wildfire.

TYPES OF INTERIOR SLOPES

Special Maintenance Areas (SMA)
• Are areas typically located within a residential community outside of the individual private lots. They are often common areas, and landscaped slopes interior to the residential community perimeter.
• Comply with Zone B requirements
• Start at the property line of privately owned lots
• Minimum of 50 feet irrigated zone

Roadside Protection Zones (RPZ)
• Width: 50 feet from road edge
• Provides a buffer at roadways for safe evacuation and limits fuel load within residential developments and at neighborhood perimeters. • Streetscapes not on the perimeter may not be regulated unless a hazard exists • Comply with Zone B requirements

1. SMA Interior Slopes
a. 100 feet maximum width
b. Slopes and common areas interior from the community perimeter (see Section 5: Special Maintenance Areas and Roadside Protection Zones) c. Located in commonly owned land areas , beginning at the property lines of the privately owned lot
d. Areas shall be irrigated

2. Roadside Protection Zones (RPZ)
a. 50 feet maximum width measured from the edge of the roadway b. Can be designed as RPZ or SMA, depending if the road is at the perimeter or interior of the community
c. Streetscape designs that are not community perim eter edges may not be regulated unless a distinct hazard is created
d. Areas shall be irrigated

When an SMA or RPZ is within 100 feet of a structure, the SMA or RPZ will be considered a defensible space area. The defensible space area shall comply with Attachment 2:

Introductory Maintenance Information, Attachment 6: Requirements for Planting Installation in Fuel Modification Zones, and Attachment 7: Undes irable and Invasive Plant Species.

Alternative design methods may be approved through the Alternate Materials & Methods process.

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 12 Maintenance Recording Requirement
Fuel Modification Zones (FMZ), Special Maintenance Areas (SMA), and Roadside Protection Zones (RPZ) must have maintenance responsibilities recorded in CC&Rs or deed restrictions.
• When Zone “A” is on private lots and other zones a re HOA/common, a signed homeowner disclosure is required.
• Maintenance must be permanent and consistent with approved plans.

Defensible Space Requirement*
If an SMA or RPZ is within 100 feet of a structure, the first 100 feet is treated as defensible space and must comply with state regulations.
*Note: Alternative designs may be considered through the AM&M process Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 13 FUEL MODIFICATION PLANS: REQUIRED INFORMATION

Submittals
• All plans shall be submitted electronically through OCFA’s Public Services Portal.

See the OCFA website and Guideline A-02 for more information on plan submittals. • A licensed landscape architect or equivalent qualif ied design professional should prepare fuel modification plans.

All plans shall be submitted electronically throug h OCFA’s Public Services Portal.

See the OCFA website and Guideline A-02 for more information on plan submittals.

A licensed landscape architect or equivalent quali fied design professional should prepare fuel modification plans

Submittal Sequence
• For an individual residential home lot, the Precise Fuel Modification Plan must be approved prior to approval of the Residential Site Plan. • For commercial or residential developments:
o The Conceptual Fuel Modification Plan must be approved prior to approval of the Tentative Map.
o The Precise Fuel Modification Plan must be approved prior to approval of the Fire Master Plan or, where a Conceptual Fuel Modification Plan is not submitted, prior to approval of the Tentative Map.

For an individual residential home lot, the Precis e Fuel Modification Plan must be approved prior to approval of the Residential Site Plan.

For commercial or residential developments:

The Conceptual Fuel Modification Plan must be appr oved prior to approval of the Tentative Map.

The Precise Fuel Modification Plan must be approve d prior to approval of the Fire Master Plan or, where a Conceptual Fuel Modification Plan is not submitted, prior to approval of the Tentative Map.

Section 1: Conceptual Fuel Modification Plans
Plans shall be prepared by a licensed landscape a rc hitect or other design professional with equivalent credentials. First submittal requir es only two sets of plans. Each subsequent submittal shall include an electronic PD F copy of the plan and three sets of paper plans.

Note: If the designer is prepared to submit Precise Fuel Modification Plans with the planting plans, conceptual plans are not required to be submitted. If the designer forgoes the conceptual submittal and submits the precise pl an, the required conceptual plan information shall be provided on the precise plan.

The following information shall beChecklist - Iinclude d the following applicable information on your plans, as applicable:on Conceptual Fuel Modification Plans:

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 14 Project Details
☐ Show total development size with tract boundary lines, property lines, slope contour lines, and structure foundation footprints.
☐ Identify adjoining land uses on all sides (e.g., existing structures, HOA maintained properties, open space, vacant lots, natural veget ation, roads, parks). ☐ Identify each fuel modification zone within your property (A, B, C & D) as it applies to your project.
☐ State whether the project is in an LRA–VHFHSZ, LRA–HFHSZ or SRA. ☐ Note on plan: “Structures in these zones must meet CWUIC standards.” ☐ Note on plan: “Combustible fencing is prohibited in all Fuel Modification Zones.”

Topography & Setbacks
☐ Show contour lines for slopes and valleys.
☐ Identify slopes 20% or greater

Plant Selection
☐ All plants must be from the Fuel Modification Zone Plant List (Attachment 8) or follow Section 3 for alternate species.
☐ Show the name and location of any retained existing plants (if none, remove all existing vegetation from the plan).
☐ Label all interior slopes and common areas as “SMA” or “RPZ .”. ☐ If SMA planting plans are not yet designed, note that they require review and approval before installation.

RPZ Specifications
☐ Delineate RPZ areas with either:
• Max 50-foot-wide irrigated Zone “B” (if on community perimeter) • SMA designation (if interior to the community)

Legend & Maintenance Notes
☐ Clearly symbol and reference each FMZ, SMA, and RPZ in a legend. ☐ Note each area is irrigated (automatic irrigation) or non-irrigated as required. ☐ Identify who is responsible for the maintenance of FMZ, SMA, and RPZ.

Access & Covenants
☐ Design emergency/maintenance access paths from street frontage to lettered lots:
• At least every 500 feet of FMZ/SMA length
• 7-foot clear width, flat path
☐ Record covenants for FMZ/SMA access and maintenance with planning maps and CC&Rs.
☐ Note: FMZ, SMA, and RPZ on private lots require recorded easements before plan approval.

Required Plan Inserts
☐ Include:

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 15 • Attachment 1: New Construction Inspection Requirements • Attachment 2: Introductory Maintenance Information
• Attachment 3: Incline Measurement for Selected Slopes • Attachment 6: Planting Installation Requirements
• Attachment 7: Undesirable/Invasive Plant Species

Special Conditions

☐ If Fuel Modification distance requirements cannot be met, follow Alternate Materials & Methods submittal instructions (Section 4).

☐ If other agencies restrict vegetation management (e.g., Coastal Commission, Army Corps, Habitat Management Plan), provide their name, maintenance scope, and management plan.

Required Notes to Copy onto Plans (1–6)

1. The owner/developer will obtain planting plan ap proval from OCFA before final approval from any other permitting agency.

2. FMZ, SMA, and RPZ areas are purchased/dedicated for wildfire maintenance, beautification, and erosion control.

3. The developer must ensure the HOA dues cover fut ure maintenance costs.

4. If Zone “A” is on homeowner land but other maint enance areas are on HOA/common land, the homeowner must sign a disclosure referencing the lot number in CC&Rs.

5. FMZ, SMA, and RPZ must be maintained in perpetui ty for fire safety per CC&Rs, property titles and recorded easements.

6. Prior to dropping lumber, call for a Vegetation Clearance Inspection; combustible vegetation must be removed at least 100 feet from structures and lumber stockpiles.

Additional Requirements
☐ Provide CC&Rs confirming maintenance responsibilities before conceptual plan approval.
☐ Provide photographs of existing vegetation.
☐ Show slope degree/percentage at zone markers to determine actual distance (per Attachment 3). ☒ Check each box, after providing the information on your design plans:

☐ Identify the total size of the development by show ing all tract boundary lines, property lines, slope contour lines, and structure foundation footprints.

☐ Place descriptive notes of the land uses adjoining the development property on all sides (e.g., future construction, existing structur es, natural vegetation, restoration plans, roads, parks, etc.).

☐ Add a note on the plan stating the project is or is not located in a LRA - VHFHSZ or in an SRA.

☐ Add a note stating the structure(s) shall be built to the California Building Code (CBC) Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 16 Chapter 7A standard if the project is located in a LRA - VHFHSZ or in an SRA area.

☐ Add a note stating combustible fencing is not allowed within any Fuel Modification Zone.

☐ Contour lines shall be provided on the plan to show valleys and hills, and the steepness or gentleness of slopes for all Fuel Modification Zones.

☐ Ensure all foundations have a minimum 20-foot setback from edge of slope.

☐ Select an on-slope option from the choices of Fuel Modification Zones from pages 4 and 5. Delineate the width as described.

☐ All plants in fuel modification zones shall be selected from Attachment 8: Fuel Modification Zone Pla nt List.

☐ Label all interior slopes and all common areas as “Special Maintenance Areas” and/or “Roadside Protection Zones” , if applicable. If SMA planting plans are designed, they shall be submitted with the conceptual FMZ plans. If not designed yet, place a note that all planting plans require plan review and approval (see Section 5: Special Maintenance Areas and Roadside Protection Zones for more information) .

When a SMA or RPZ is within 100 feet of a structure, the SMA or RPZ will be considered a defensible space area. The defensible space area shall comply with Attachment 2: Introductory Maintenance Information, Attachment 6: Requirements for Planting Installation in Fuel Modification Zones, and Attachment 7:

Undesirable and Invasive Plant Species. Alternative design methods may be approved through the Alternate Materials & Methods process (see Section 4: Alternate Materials & Methods).

☐ SMA and RPZ shall not have plants from Attachment 7: Undesirable and Invasive Plant Species.

☐ Delineate RPZ with either a maximum irrigated 50-foot wide FMZ “B” when located on community perimeter areas or SMA when roads are interior to perimeter.

☐ Each FMZ, SMA, and RPZ shall be symbolized and ref erenced on the plan clearly and on a distinct legend.

☐ Notate all FMZ, SMA, and RPZ as irrigated or non-irrigated landscaping.

☐ Provide the name of the entity/entities responsibl e for the maintenance of all FMZ, SMA, and RPZ.

☐ Show the name and location of any existing plant s pecies you are proposing to retain on the plan (If no existing plant species are shown, existing vegetation shall be removed from the plan entirely).

☐ Design dedicated emergency and maintenance access paths on commonly owned property, from the street frontage to lettered lots, to facilitate access behind the homes. This requires:

Paths every 500 lineal feet of FMZ or SMA length to have access, with a minimum 7-foot clear width and a dedicated flat path.

Covenants for FMZ and SMA access and maintenance to be recorded concurrently with all planning maps and referenced in Covenants, Conditions & Restrictions (CC&Rs).

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 17 ☐ Covenants will be required to be recorded for FMZ, SMA, and RPZ located on private homeowner lots prior to Precise Fuel Modification Plan approval (place as a note on plan if applicable).

☐ Copy Attachment 1: New Construction Inspection Requirements , Attachment 2: Introductory Maintenance Information, Attachment 3: Incline Measurement for Selected Slopes, Attachment 6:

Requirements for Planting Installation in Fuel Modification Zones, and Attachment 7: Undesirable and Invasive Plant Species on the plans for on-going maintenance requirements.

☐ If there are limited areas in which you cannot mee t Fuel Modification distance requirements, follow the plan submittal requirement directions in Section 4: Alternate Materials & Methods.

☐ If the project has an area within the project boundary or adjacent areas affecting the project which would fall under the restriction of an agency (e.g., Army Corps of Engineers, California Coastal Commission, a Specific Plan, a Habitat Management & Monitoring Plan, etc.), the agency name; along with the maintenance, scope of work and management plan for those restricted areas shall be provided on the plan and documentation to support the management plan and maintenance allowed in the restricted areas provided at the time of submittal. If an area is discovered at any point in the submittal process, which would limit the design and/or maintenance requirements of the plan, the project will need to be re-evaluated to determine whether the limitations will impact the Fuel Modification design. If there are no restricted areas, make a note stating to the fact on the plans.

☐ The following notes (1-6) shall be copied on the plans:

The owner/developer will obtain planting plan appro val from OCFA prior to receiving final approval from all other landscape permitting agencies within FMZ, interior slopes/common area landscaping SMA, and RPZ.

FMZ, SMA, and RPZ land areas were purchased and dedicated for the purposes of wildfire maintenance activities, beautification, and erosion control. Protected plants and habitat identified after Fuel Modification Plan approval through surveys or other biological programs cannot be retrofitted back within the limits of these areas.

The developer is responsible for ensuring that the calculated revenue from homeowner dues is suffi cient to cover the cost of future maintenance, based on t he originally approved design. After the final landowner has accepted the long-term maintenance responsibility, changes to the fuel modification areas or interrupted maintenance activities by the final landowner become the responsibility of the final landowner.

When a required maintenance area is located on commonly owned land, while the required Zone “A” is located on homeowner’s land, a written disclosure r egarding the Zone “A” and vegetation requirement is required to be signed by the homeowner and the l ot number referenced in the CC&Rs.

The FMZ, SMA, and RPZ shall be maintained in perpet uity for fire safety purposes, in accordance with recorded covenants, CC&Rs, and property title restrictions.

Prior to dropping of lumber, call for a Vegetation Clearance Inspection. The developer/builder shall provide a separation of combustible vegetation for a minimu m distance of 100 feet from the location of the structures and lumber stock-pile.
☐ A copy of the CC&Rs shall be provided to ensure the language regarding maintenance and responsibility is clearly defined, prior to approval of a conceptual plan.

☐ For certain projects, photographs of existing vegetation may be required.

☐ Provide the degree or percentage of slope on the plan at the location of the zone markers to indicate the Item: 12
1024

Fuel Modification Plans Design: C-05 January 1, 20 26 23 18 actual distance. T he marker shall be placed when us ing Attachment 3: Incline Measurement for Selected Slopes.

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 19 Section 2: Precise Fuel Modification Plans

Plans shall be prepared by a licensed landscape arc hitect or other design professional with equivalent credentials. First submittal requi res only two sets of plans. Subsequent plan submittals shall include an electronic PDF cop y of the plans and minimum of three sets of paper plans.

Checklist – Include the following on your Precise Plan:

☐ Include Conceptual Plan requirements if no Conceptual Fuel Modification Plan was previously approved, provide additional details fr om section 1 listed above. ☐ Show permanent zone marker locations :
• Install the minimum number needed to clearly define side property lines and where Zone D ends
• See Attachment 4 – Zone Marker Details for reference ☐ Copy onto the plans :
• Attachment 4 – Zone Marker Details (if applicable)
• Attachment 5 – Sample CC&R Maintenance Language (if applicable) Note: Attachments 4 & 5 are in addition to Attachments required on Conceptual Plan ☐ Provide written proof that CC&Rs reference fuel modification areas, maintenance responsibilities, and restrictions (see Attachment 5). ☐ Provide recorded documentation showing Fuel Modification Zones, SMAs, RPZs, and access/maintenance points are recorded on Tent ative Tract Maps. ☐ Provide note indicating “irrigated” or “non-irrigated” zones ☐ Submit planting plans for FMZ, SMA, and RPZ (see Section 5). ☐ Plant Palette Legend:

For each plant category, provide the information indicated in the Sample #1: Plant Legend below. See Attachment 8 fo r plant # and Symbol Code.
•
• The following information shall be included on the Precise Fuel Modification Plan:

☒ Check each box, after providing the information on your design plans:

A.
☐ If there was not a Conceptual Fuel Modification Pl an approved, the Precise Fuel Modification Plans shall include all criteria requi red for the Conceptual Fuel Modification Plans (refer to Section 1: Conceptual Fuel Modification Plans).

B. ☐ Show the location of permanent zone markers. (The g oal is to install the lowest number of markers possible to ensure maintenance wo rkers stay within the correct property lines when performing vegetation managemen t. Generally, markers are only required to indicate side property lines and where zones end).

C. ☐ Copy Attachment 4: Zone Marker Details and Attachment 5: Sample CC&R Maintenance Language on the plans, if applicable.

Item: 12
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Fuel Modification Plans Design: C-05 January 1, 20 26 23 20 D. ☐ Submit written proof that the CC&R’s reference the fuel modification areas and associated maintenance and restrictions (see Attach ment 5: Sample CC&R Maintenance Language), if applicable.

E. ☐ Provide supporting documentation that demonstrates the Fuel Modification Zones, SMA, RPZ, access and maintenance points have been l egally recorded on the Tentative Tract Maps.

F. ☐ Irrigation plan sheets shall be submitted to demonstrate the wet zones are irrigated.

G. ☐ The planting plans for FMZ, SMA, and RPZ are required to be reviewed and approved (see Section 5: Special Maintenance Areas and Roadside Protection Zones for more information).

H. ☐ Plant Palette Legend for FMZ, SMA, RPZ:

Provide a separate plant palette legend for each bulleted point below:

1. Trees

2. Shrubs

3. Ground Cover (maximum natural growth height shall be no taller than 2 feet)

4. Grasses

5. If proposing plant species not on the Attachment 8: Fuel Modification Zone Plant List, follow the submittal directions from Section 3.B.

I. ☐ Each legend shall include:

1. Plant Symbol (separate symbol for each plant)

2. Plant Form

3. Botanical Name

4. Common Name

5. Plant # from Attachment 8: Fuel Modification Zone Plant List

6. Symbol Code from Attachment 8: Fuel Modification Zone Plant List

7. Expected Max Growth Height

8. Expected Max Growth Width
a. *See Sample #1: Plant Legend
J. ☐ Planting Plans:

1. On the installation Planting Plans, all plants s hall be horizontally and vertically spaced to meet the formula from Attachment 6: Requi rements for Planting Installation in Fuel Modification Zones of this guideline, using the heights and widths in your legend.

2. Refer to the Attachment 8: Fuel Modification Zon e Plant List code symbols and qualification statements for design installation be fore you place plants on the plan.

3. See Section 3: Plant Palette Information for pla nt species not on the OCFA list and follow directions.

K. ☐ For alternative proposals that do not meet minimum requirements, see Section 4:

Alternate Materials & Methods and follow the plan submittal requirements.

Item: 12
1027

Fuel Modification Plans Design: C-05 January 1, 20 26 23 21 L. ☐ Create a heading titled “Required Inspections,” th en copy Attachment 1: New Construction Inspection Requirements on the plans u nderneath the heading.

Sample #1: Plant Legend

Planting Plans
☐ Use Attachment 8 codes and qualification notes before placing plants on plans. ☐ Space plants per Attachment 6 using max heights and widths from your legend. ☐ For plants not on the OCFA list, follow Section 3 – Plant Palette Information. ☐ Alternate designs: (not meeting minimum requirements) must follow Section 4 – Alternate Materials & Methods.

If required distances, plant species, or irrigation requirements cannot be met, an AM&M request is required. See Section 4.
• Submit technical justification and compensating measures per OCFA Guideline A-01. • AM&M approval must be obtained before plan approval. ☐ Required Inspections : Create a heading titled “Required Inspections” on the plan and copy Attachment 1 – New Construction Inspection Requirements under it.

Section 3: Plant Palette Information
Requirements:
• The Fuel Modification Zone Plant List (Attachment 8 ) was approved by resource agencies responsible for environmental protection. All plants must be selected from Attachment 8 or following the “Proposing Alternate Plant Species” below. • Group and space plants according to Attachment 6 – Planting Installation Requirements.
• Existing plants must be proposed for approval on fuel modification plans. •
• If planting within 300 feet of reserve lands, writt en concurrence from the relevant resource agency is required unless prior approval already exists.

Item: 12
1028

Fuel Modification Plans Design: C-05 January 1, 20 26 23 22 Proposing Alternate Plant Species
If proposing species not on the approved list, provide the following information for review:
• Photographs
• Size and growth characteristics
• Species must be equal to or superior to the Attachment 8 approved list in fire-resistive properties
• Maximum: 10 alternate species per project
Photographs
• Size and growth characteristics
• Species must be equal to or superior to the Attach ment 8 approved list in fire-resistive properties
Maximum: 10 alternate species per project
Prohibited Plants
• All plants from Attachment 7 – Undesirable and Invasive Plant Species • Plant species with:
o High oil/resin content
o High flammability
o Invasive growth habits
o Excessive litter or deadwood retention

Item: 12
1029

Fuel Modification Plans Design: C-05 January 1, 20 26 23 23 Section 3: Plant Palette Information

A. The plant list from Attachment 8: Fuel Modificat ion Zone Plant List was approved by various resource agencies responsible for environme ntal protection. All plants installed shall be selected from Attachment 8: Fuel Modification Zone Plant List and be grouped and spaced for initial installation in accordance with Attachment 6: Requirements for Planting Installation in Fuel Modification Zones of this gui deline. Specific installation requirements are included for various plant species (see plant c ode, legend, and qualification statements in Attachment 8: Fuel Modification Zone Plant List). Retained plants shall be proposed for approval on the conceptual FMZ plans o r on the precise plan (see above for plant palette legends demonstrated for plan design).

B. Proposing Alternate Species:

If alternate plant species are proposed, the landsc ape architect shall provide photographs and data on the size, fire resistive ch aracteristics, and invasiveness for installation criteria. A maximum of 10 alternate species may be proposed per project.

Alternative species need to have similar/equal properties to the plants from Attachment 8:

Fuel Modification Zone Plant List). OCFA will make a case-by-case determination as to the acceptability of the proposed species. Some spe cies that are equal in combustibility to pre-approved species on the list may not be allo wed due to the invasiveness of the species. The proposed species must be spaced based on size a nd characteristics.

If the plant materials are proposed to be planted w ithin 300 feet of reserve lands (except plants on the interior of the tract), concurrence f rom the permitting resource agencies shall be required. If the proposed plants have rece ived previous resource-agency approval, no concurrence letter will be required, b ut supporting documentation shall be provided. Contact OCFA prior to your submittal if needed.

Item: 12
1030

Fuel Modification Plans Design: C-05 January 1, 20 26 23 24 Section 4: Alternative Materials & Methods Construction Features, and & Fire Protection Plans
When to Apply for AMM AM&M
• Any FMZ, SMA or RPZ unable to achieve the minimum requirements due to lot size, topography, or existing structures
• Site conditions require modified vegetation management strategies (e.g., cultural, environmental, or historic preservation areas)

Performance Based Design

Projects with insufficient fuel modification zone width(s) may be given consideration for building and site features that reduce the susceptibility of structures to ignition. Such alternative proposals include, but are not limited to:
• Non-combustible walls
•
• Increased setbacks
•
• Reduced planting/increased hardscape
•
• Additional home hardening features exceeding minimum CWUIC requirements If there are limits to areas in which you cannot me et fuel modification width distance requirements or if you are proposing a non-irrigated FMZ, follow the performance based design direction below for conceptual FMZ plans:

Requirements for AMM AM&M proposal

1. Submit an OCFA AMM AM&M request with proposed compensating factors.

1. Performance Based Design :

2. Follow OCFA Guideline A-01 for AMM AM&M letter format.

3. If approved, copy the AMM AM&M letter directly onto the plans

4. A detailed technical fire behavior analysis by a wildland fire behavior professional may be required on a case by case case-by-case basis.

5. For commercial and multi-lot residential develop ments, submit a Fire Protection Plan

AMM
AM&M Application Checklist
☐ Cover letter describing the request and justification ☐ Fire resistance data or research on proposed plant materials ☐ Maintenance plan and responsible party identification ☐ Comparative safety analysis to standard FMZ requirements ☐ Environmental or site-specific justification (if applicable) ☐ Fire Behavior Analysis (if applicable)
☐ Draft CC&R language for long-term maintenance obligations

Fire Protection Plan Requirements:
• Submit with Fuel Modification Plan.

Item: 12
1031

Fuel Modification Plans Design: C-05 January 1, 20 26 23 25 • Fee Code: PR 146 (Fire Protection Plan)
• Does not replace PR 145 (Fire Master Plan).
• Must include special CWUIC screening forms indicating which lots/buildings meet each code section.
• OCFA provides approved plan copies to the Building Department for reference

Offsite Landowner Recorded Easements:

A standard fuel modification requires 170 feet of space measured out from the structure.

Where insufficient space is available on the property, it may be possible arrange to arrange an easement with adjacent landowner landowners to extend the fuel modification onto their property. If this approach is used:
• Obtain recorded easements from adjoining landowners. • Include easement details on plans.

Obtain recorded easements from adjoining landowner s.

Include easement details on plans.

Note: Plans will not be approved without recorded agreements attached (if applicable)

Item: 12
1032

Fuel Modification Plans Design: C-05 January 1, 20 26 23 26 a. A detailed technical fire behavior analysis repo rt by a qualified wildland fire behavior professional is required (qualifications o f the professional must be approved by OCFA prior to their design). The rep ort shall include BehavePlus fuel modeling outputs at a minimum.
b. A one to two-page Alternative Materials & Method s (AM&M) request letter to OCFA must be submitted with the detailed technical report. The report and letter shall be drafted by the fire behavior profes sional and submitted with the plans.
c. The applicant shall propose compensating factors to demonstrate equivalency to the distance required (see building construction features and fire protection plans below).
d. Locate OCFA Guideline A-01 at www.ocfa.org. Use the information within A- 01 as a model for d r a f t i n g your letter. If an alter native means of protection is approved by the OCFA, copy the OCFA signed AM&M request letter onto the plans. You will be required to resu bmit the plans again for review and final approval with the letters incorporated into the plans.

1. Building Construction Features and Fire Protecti on Plans:
a. Building Construction Features designed in accor dance with Chapter 7A of the California Building Code (CBC)/Residential Code Section 337 are required for all structures.
b. Additional compensating factors will also be req uired. These include but are not limited to: additional building construction fe atures, solid block wall or block wall with tempered glass measuring a minimum of 6 feet on both sides of the wall, increased structure setbacks, special planting designs, rockscapes and plant restrictions, and reduced plan ting and increased hardscape areas. If a maintenance/ fire access gate is being shown along a solid block wall or block wall with tempered glass, a gate detail shall be provided on the plan that demonstrates the same applied effect as the solid wall.

2. A Fire Protection Plan (OCFA Fee Code PR 146) shall be submitted with or prior to the conceptual FMZ plan and does not take the place of the Fire Master Plan (OCFA Fee Code PR 145). Special 7A code section screening forms are available by request from the OCFA Community Wildfire Mitigation section and shall be placed on the plan to indicate which buildings and lots wi ll meet specific Chapter 7A code sections. OCFA does not review the architectural pl ans for one- and two-family dwellings. Approved Fire Protection Plans are provi ded to the applicant and to the Building Department by OCFA, for design and plan re view approval of the construction features.

3. Offsite Landowner Recorded Easements (for extrem e cases):
a. All fuel modification should be located within t he property or tract of the protected structure(s).
b. Proper on-site Fuel Modification design should b e set back from the tract or property boundary lines for a distance of 170 feet.
c. When the required distance is not within the pro perty, as a last option, a legally recorded easements shall be signed by the adjoining property owner and integrated into fuel modification plans, giving rights to the beneficiary to maintain the recorded area in perpetuity. The easem ent shall show the distance designed on the plans.
d. The conceptual FMZ plans will not be approved un til the legally Item: 12
1033

Fuel Modification Plans Design: C-05 January 1, 20 26 23 27 recorded agreements are copied on the plans.

Item: 12
1034

Fuel Modification Plans Design: C-05 January 1, 20 26 23 28 Section 5: Special Maintenance Areas and Roadside Protection Zones

The
interior landscaped portions of a community and roa dsides may not be standard FMZs but are subject to planting restrictions, irri gation, and maintenance requirements.

This is to ensure structures are reasonably protect ed from fire continuing into interior areas of the community and from flying embers that may land and start spot fires.

The Planting Plans submitted with the Fuel Modifica tion Plans shall indicate the plant palette and planting design for these areas. The pl ans will be evaluated to determine if the areas have the potential to increase the hazard to structures or if they will lessen the hazard.

1. The SMA determination will occur during the Conc eptual Fuel Modification review.

The review will use the following OCFA initial hazard assessment criteria:
a. Roadside planting does not sufficiently protect vital main evacuation routes b. There are no proposed planting restrictions on l ots c. Proximity between structures and slopes is such that fire travel is probable d. The area/slope is not proposed to be irrigated
e. Plant palette contains plant species from the OC FA undesirable plant list f. Plant spacing arrangement creates “Ladder Fuels”
g. Slope/area is contiguous with community perimete r FMZs h. Use of special construction features on all stru ctures throughout the community as required in CBC Chapter 7A and Califor nia Residential Code 337

2. When it is determined by the OCFA that the desi gn of an SMA may contribute to an increased wildfire risk, the first 100 feet of the SMA, measured from the structure out, is considered defensible space. The defensible spa ce area shall comply with Attachment 2: Introductory Maintenance Information, Attachment 6: Requirements for Planting Installation in Fuel Modification Zone s, Attachment 7: Undesirable and Invasive Plant Species and Attachment 8: Fuel Modification Zone Plant List).

Item: 12
1035

Fuel Modification Plans Design: C-05 January 1, 20 26 23 29 ATTACHMENT 1
New Construction Inspection Requirements
The Builder or Developer shall call OCFA Inspection Scheduling at (714) 573-6150 for the three new construction inspections listed below:

Vegetation Clearance Inspection:

Prior to dropping of lumber on the site, all combustible vegetation must be cleared at least 100 feet from:
• Structures under construction
• Lumber stockpiles
• Generators
• Fuel tanks and dispensers
Prior to dropping of lumber: Schedule a Vegetation Clearance Inspection – the developer/builder shall provide a separation of combustible vegetation for a minimum distance of 100 feet from the location of the structures and lumber stock-pile, g enerators, and fuel tanks/dispensers. An inspection sign-off and/or release letter to the bu ilding department is required.

Note: An inspection sign-off or release letter must be issued to the Building Department before construction proceeds.

Final Fuel Modification Inspection:

Prior to occupancy:
• All FMZ, SMA, and RPZ adjacent to structures must:
o Be fully installed
o Have functional irrigation
o Match the approved Fuel Modification Plan specifications • Physical installation includes:
o Zone markers
o Required planting
o Access paths
o Hardscape features

Inspection Notes:
• The developer/builder is responsible for scheduling all inspections. • Any deviation from approved plans must be corrected before final sign-off. • Inspections will not be passed if undesirable/invas ive species (Attachment 7) are found present.

1. Prior to occupancy of the building: Schedule a F inal Fuel Modification Inspection – the FMZ, SMA, and RPZ adjacent to structures must b e installed, irrigated, and inspected. This includes physical installation of f eatures identified in the approved precise fuel modification plans including, but not limited to, plant establishment, thinning, irrigation, zone markers, special mitigat ion measures, and access easements. An OCFA Inspector will provide written a pproval of completion at the time of this final inspection on the building card. A written disclosure will be requested by the OCFA Inspector indicating that the landowner is aware of the FMZ on their land.

Item: 12
1036

Fuel Modification Plans Design: C-05 January 1, 20 26 23 30 Prior to Homeowners Association (HOA) or Landowner Maintenance Acceptance from Developer/Builder:

Schedule an Owner Turnover Inspection – This inspec tion/ meeting must happen with OCFA staff prior to accepting the maintenance respo nsibility from the developer or builder.

1. The inspection/meeting must include the followin g representatives:

1.1. Landscape architect

1.2. Community manager or homeowner

1.3. HOA board member

1.4. Installing landscape company

1.5. HOA landscape company

2. At the time of turnover, the Fuel Modification a reas shall be maintained by the developer or builder as originally installed and approved.

3. The accepting landowner is responsible for ensur ing the developer or builder sufficiently calculated the amount of revenue needed to perform the on-going maintenance of the FMZs and any SMAs per the approved plans.

4. A copy of the approved plans must be provided to the HOA representatives or homeowner at this time.

5. The Landscape Architect must convey ongoing main tenance requirements to HOA representatives or homeowner and provide OCFA a document stating the fuel modification has been installed per plan.

6. An OCFA written disclosure will be required to be s igned by the HOA representatives or homeowner indicating that the HO A or homeowner is aware of the FMZ on their land and that they are aware of th e importance of retaining the plans and the ongoing maintenance.

7. 6. The responsibility and necessary language for maint enance must also be stated within the CC&Rs (Refer to Attachment 5: Sample CC&R Maintenance Language).

Item: 12
1037

Fuel Modification Plans Design: C-05 January 1, 20 26 23 31 ATTACHMENT 2
Introductory Maintenance Information

The FMZ, SMA, RPZ shall be maintained in perpetuity for fire safety purposes and shall cause a covenant to be recorded and referenced in the CC&Rs or on the property title when there is no HOA involvement.

Emergency access covenants shall be identified on the tract map indicating the reservation and restriction for permanent entry by the HOA or Fire Authority.

On-going maintenance shall occur to preserve the or iginally approved design found on the approved Fuel Modification Plans. Select either Option #1 or #2 below a. Spacing shall be maintained in accordance with
b. Option #1 Maintenance Method:
a. On-going maintenance shall occur to preserve the originally approved design found on the approved plans. Attachment 6: Requirements for Planting Installatio n in Fuel Modification Zones . spacing is required and only approved Plant planting species and arrangements shown on the plans are shall be perpetually preserved. Distances of FMZ, SMA, and RPZ will always remain required and w ill be specific to the approved Fuel Modification Plan.
c.
d. The property owner is responsible for all maintenan ce of FMZ, SMA, and RPZ. b.
e. Two maintenance activities shall be performed each year , t . f. c. The first during middle- to late-Spring and the second in early- to middle-Fall :. g. Other activities include:
1) Grasses cut to 4 inches after annual seeding
2) Dead and dying, all vegetation litter, and Attac hment 7: Undesirable and Invasive Plant Species removed from all zones
3) Maintenance of irrigation systems
4) Replacement of dead or dying vegetation with app roved species (proposed changes shall be approved by OCFA)

5) Removal of trees and shrubs not on the approved plans h. d. If maintained by an HOA, the landscape maintenance company and/or property manager shall inspect the FMZ , SMA & RPZ’s s throughout the year to identify where specific maintenance activities need to take place.
i. e. The OCFA may conduct inspections of established fue l modification areas. Ongoing maintenance shall be conducted a minimum of twice e ach year regardless of the dates of these inspections.
j. f. The property owner shall retain all approved Fuel M odification Plans. The design and information on the plans shall be used as the basis for maintenance.

Where there is no approved fuel modification plan, o Option #2 Maintenance Method (when approved by OCFA):

Ongoing maintenance of vegetation in wildfire risk areas shall occur per be in accordance with the current ly posted OCFA Vegetation Management Recommendations/Requirements for Homeowners document Vegetation Management Maintenance Guidelines at Item: 12
1038

Fuel Modification Plans Design: C-05 January 1, 20 26 23 32 www.ocfa.org www.ocfa.org . Distances of FMZ, SMA, and RPZ will always remain r equired and will be specific to the approved Fuel Modification Plan.

Item: 12
1039

Fuel Modification Plans Design: C-05 January 1, 20 26 23 33 Slope (Grade)

60 ° (173%)
50 ° (119%)
45 ° (100%)
40 ° (84%)
35 ° (70%)
30 ° (58%)
25 ° (47%)
20 ° (36%)

15 ° (27%)

10 ° (18%)
Zone A

Zone B

Zone C

Zone D

ATTACHMENT 3
Incline Measurement for Selected Slopes
(See Attachment 4 : Zone Marker Details)

Zone widths described in this guideline are measure d horizontally. When zones occur on a slope, the distance measured along the ground will be increased—see the diagram below for examples of effective zone widths at various slopes.

Slope Zone Width

A B C D
0° 20’ 50’ 50’ 50’
10 ° 20’ 51’ 51’ 51’
15 ° 20’ 52’ 52’ 52’
20 ° 20’ 53’ 53’ 53’
25 ° 20’ 55’ 55’ 55’
30 ° 20’ 58’ 58’ 58’
35 ° 20’ 61’ 61’ 61’
40 ° 20’ 65’ 65’ 65’
45 ° 20’ 71’ 71’ 71’
50 ° 20’ 78’ 78’ 78’
60 ° 20’ 100’ 100’ 100’
Item: 12
1040

Fuel Modification Plans Design: C-05 January 1, 20 26 23 34 2' -0'' ABOVE MATURE PLANT
GROWTH (4'-0'' MIN.)

ATTACHMENT 4
Zone Marker Details

Provide zone markers near the property line at the end of each zone and along each zone boundary within the property where needed to provide a clear line-of-sight delineation of the extent of each zone.
(Marker Distances Shall Be Increased on Slopes to Accommodate Incline Measurements in Accordance with Attachment 3: Incline Measurement for Selected Slopes)

Note: An alternate design may be proposed and approved on a case-by-case basis (e.g., using a large boulder, existing fencing, permanent fixtures, etc.).

1 Item: 12
1041

Fuel Modification Plans Design: C-05 January 1, 20 26 23 35 1. POST CAP

2. 2”X5” ZONE INDICATOR

3. 1 ½” DIAMETER GALVANIZED POST

4. CONCRETE FOOTING 2500 PSI @ 28 DAYS

5. FINISH GRADE

6. COMPACTED SUBGRADE
2 4
3 5
1’-0”
4’ -0”
1”
2’-6”
6”
Item: 12
1042

Fuel Modification Plans Design: C-05 January 1, 20 26 23 36 ATTACHMENT 5
Sample CC&R Maintenance Language

It is recommended that the following language be in cluded in the CC&Rs recorded for a common interest development:

“The duty of the homeowners’ association to perform ‘Fire Prevention Maintenance’ (as defined below) for all Fuel Modification Zones, Spe cial Maintenance Areas, Roadway Protection Zone, and manufactured interior slopes within the develop ment shall be included as an express obligation in the recorded CC&Rs for the development. Similarly, each Owner whose Lot (or Condominium) is subject to FMZ restrictions (e.g., non- combustible structure setback, etc.) shall be obligated to comply with such restrictions.”

1. The OCFA will be designated as a third-party ben eficiary of an HOA’s duty to perform “Fire Prevention Maintenance” (as defined b elow) for all portions of the Association Property or Common Area that constitute FMZs and designated interior/manufactured slopes to be maintained by the H O A , and of any Owner’s duty to comply with any FMZ restrictions applicable to their lot or condominium.

Additionally, OCFA shall have the right, but not the obligation, to enforce the HOA’s duty to perform such Fire Prevention Maintenance, a nd to enforce compliance by any owner with any FMZ restrictions applicable to t heir lot or condominium. In furtherance of such right, the OCFA shall be entitl ed to recover its costs of suit, including its actual attorneys’ fees, if it prevails in an enforcement action against an HOA and/or an individual owner (a sample third-party beneficiary provision to be incorporated into the CC&Rs is attached hereto as A ddendum "1").

2. As used herein, "Fire Prevention Maintenance" sh all mean the following:
a. All portions of the Association Property or Comm on Area that constitute FMZs or designated interior/manufactured slopes sha ll be regularly maintained by the HOA on a year-round basis in acco rdance with the fuel modification plan on file with the property manager for the development. b. The irrigation system for FMZs or designated int erior/manufactured slopes shall be kept in good condition and proper working order at all times. The irrigation system shall not be turned off except fo r necessary repairs and maintenance.

Item: 12
1043

Fuel Modification Plans Design: C-05 January 1, 20 26 23 37 ADDENDUM “1”

Enforcement by the Orange County Fire Authority (OC FA): The OCFA is hereby designated as an intended third-party beneficiary o f the Association’s duties to perform “Fire Prevention Maintenance” for all portions of t he Association Property or Common Areas consisting of FMZs or designated interior/manufactured slopes in accordance with the fuel modification plan, and of each owner’s dut y to comply with any FMZ or designated interior/manufactured slopes restriction s applicable to their lot or condominium as set forth in the fuel modification plan. In furtherance thereof, the OCFA shall have the right, but not the obligation, to enforce the performance by the association of its duties and any other fire prevention requirements which were imposed by the OCFA or other public agency as a condition of approval f or the development (e.g., prohibition of parking in fire lanes, maintenance of the blue reflective markers indicating the location of fire hydrants, etc.). The OCFA shall also have t he right, but not the obligation, to enforce compliance by any owner with any FMZ or des ignated interior/manufactured slopes restrictions applicable to their lot or cond ominium as set forth in the fuel modification plan. If in its sole discretion, the OCFA shall deem it necessary to take legal action against the association or any owner to enforce such duties or other requirements, and prevails in such action, the OCFA shall be enti tled to recover the full costs of said action including its actual attorneys' fees, and to impose a lien against the association property, or an owner’s lot or condominium, as the case may be, until said costs are paid in full.

Item: 12
1044

Fuel Modification Plans Design: C-05 January 1,
202 63

38 ATTACHMENT 6
Requirements for Planting Installation in Fuel Modification Zones (For ongoing requirements, see Attachment 2 : Introductory Maintenance Information and the OCFA Vegetation Management Recommendations/Requirements for Homeowners document Maintenance Guidelines)

Vertical
Separation
Vegetation
Underneath
10’ min

2’ max
Horizontal Spacing
Shrub Height
-3x (h) or 15’min for
Shrub ss
-30’ min for Trees

6’ max

Shrub
and Tree Form Shrub Horizontal Grouping and Spacing
(when > 2 feet in height) as measured from the edge of the group 15 feet or 3 times
the tallest in any
of the groups

6’ min

Vertical
Clearance
2’ max.
10’ min.

Vertical
Separation
Vegetation
under trees
6’ max
10’ max.
diameter

SPACING BETWEEN

SHRUBS AND TREES
3 x Shrub Height,
15’ min.
10’ min. between
trees in the same
group
3 x Shrub Height,
15’ min
30’ min. between
each group

SPACING BETWEEN
SHRUBS or SHRUB
GROUPS

SPACING BETWEEN TREES
& TREE GROUPS

SHRUB & TREE SPACING
Flat to mild slope: < 20%
Item: 12
1045

Fuel Modification Plans Design: C-05 January 1,
202 63

39 Horizontal Spacing for Slopes less than 20%
Vegetation Less than 2 Feet in Height :
• Classified as ground cover.
• Horizontal spacing and vertical separation not requ ired for ground cover less than 2 feet in height.

Vegetation 2–6 Feet in Height:
• Classified as shrubs.
• Groups of shrubs are limited to a maximum aggregate diameter of 10 feet. • Groups of shrubs shall be separated from other shru bs or trees by 15 feet or 3x the height of the tallest specimen. The greater distance shall take precedenc e.
• Groups of shrubs shall be spaced a minimum of 30 feet from structures. • No shrubs allowed within 5 feet of combustible struc tures. • No shrubs allowed within 15 feet of the edge of a tre e canopy.

Vegetation exceeding 6 feet in Height:
• Classified as trees
• 3 trees maximum may be grouped with a minimum 10 foot separation between driplines. • Groups of trees shall be separated from other tree groups by 30 feet measured from the edge of the dripl ine.

Vertical Separation
• A vertical separation of 6 feet shall be maintained between ground cover and the lowest branches of tre es.

Item: 12
1046

Fuel Modification Plans Design: C-05 January 1,
202 63

40 Item: 12
1047

Fuel Modification Plans Design: C-05 January 1,
202 63

41 2’ max.
10’ min

Vertical
Separation
Vegetation
under trees
6’ max
10’ max.
diameter

SPACING BETWEEN

SHRUBS AND TREES
4 x Shrub Height*,
15’ min.
20’ min. between trees
in the same group**
4 x Shrub Height*,
15’ min
30’ min. between
each group**

SPACING BETWEEN
SHRUBS or SHRUB
GROUPS

SPACING

BETWEEN TREES &

TREE GROUPS
** when slope exceeds 40%:
30’ min. between all trees
* when slope exceeds 40%:
6 x Shrub Height, 15’ min.

SHRUB & TREE SPACING
Moderate to Steep Slope:
20% or greater

Vertical
Clearance
6’ min

Item: 12
1048

Fuel Modification Plans Design: C-05 January 1,
202 63

42 Horizontal Spacing for Slopes 20% and greater
Vegetation Less than 2 Feet in Height:
• Classified as ground cover.
• Horizontal spacing and vertical separation not requ ired for ground cover less than 2 feet in height.

Note: when slope exceeds 40%, spacing shall be 6x shr ub height • Groups of shrubs shall be spaced a minimum of 30 feet from structures. • No shrubs allowed within 5 feet of combustible struc tures. • No shrubs allowed within 15 feet of the edge of a tre e canopy.

Vegetation exceeding 6 feet in Height:
• Classified as trees
• 3 trees maximum may be grouped with a minimum 20 foot separation between driplines. • Groups of trees shall be separated from other tree groups by 30 feet measured from the edge of the dripline.

Note: when slope exceeds 40%, all trees shall be spac ed at 30’

Vertical Separation
• A vertical separation of 6 feet shall be maintained between ground cover and the lowest branches of trees.

ATTACHMENT 7
Undesirable and Invasive Plant Species
Certain plants are considered to be undesirable and invasive due to their physical or chemical characteristics. Physical properties that would contribute to high flammability include large amounts of dead material retained within the plant, rough or peeling bark, and the production of copious amounts of litter. Chemical properties incl ude the presence of volatile substances such as oils, resins, wax, and pitch. Certain native pla nts are notorious for containing these volatile substances.

Plants with these characteristics shall not be planted in any fuel modification zones or anywhere within the area covered by Alternate Methods & Mate rials agreements (see Section 4: Alternate Materials & Methods). Should these species already exist within these areas, they shall be removed because of their invasiveness or potential threat they pose to structures.

PLANT SPECIES (MANDATORY REMOVAL)

Botanical Name Common Name
Adenostoma Fasciculatum Chamise
Adenostoma Sparsifolium Red Shanks
Anthemix Cotula Mayweed
Artemisia Californica California Sagebrush
Brassica Nigra Black Mustard
Brassica Rapa Wild Turnip, Yellow Mustard, Field Mustard Cardaria Draba Hoary Cress, Perennial Peppergrass
Item: 12
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Fuel Modification Plans Design: C-05 January 1,
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43 Cirsium Vulgare Wild Artichoke
Conyza Canadensis Horseweed
Cynara Cardunculus Artichoke Thistle
Eriogonum Fasciculatum Common Buckwheat
Heterothaca Grandiflora Telegraph Plant
Lactuca Serriola Prickly Lettuce
Nassella/Stipa tenuissima Mexican Feathergrass
Nicotiana Bigelevil Indian Tobacco
Nicotiana Glauca Tree Tobacco
Pennisetum alopecuroides Fountain Grass
Ricinus Communis Castor Bean Plant
Sacsola Austails Russian Thistle/Tumblew ee d
Salvia Mellifera Black Sage
Silybum Marianum Milk Thistle
Tamarix Ramosissima Salt Cedar
Urtica Urens Burning Nettle
Ornamental:

Arecaceae *( all palm species ) (all
palm species)
Palms * except ion : King Palm s
Cycas Revoluta Sago Palm s
Cortaderia Pampas Grass
Cupressus sp Cypress
Eucalyptus sp Eucalyptus
Juniperus sp Juniper
Pinus sp Pine
Item: 12
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44 ATTACHMENT 8
Fuel Modification Zone Plant List

Symbol Legend
X = Plant species prohibited in wet and dry FMZs adjacent to reserve lands. Acceptable on all other fuel modification locations and zones.

W = Plant species appropriate for use in wet FMZs adjacent to reserve lands. Acceptable in all other wet and irrigated dry (manufactured slopes) fuel modification locations and zones.

o = Plant species native to Orange County. Acceptable in all fuel modification wet and dry zones in all locations.

N = Plant species acceptable on a limited basis ( maximum 30% of the area) in wet FMZs adjacent to reserve lands. Acceptable on all other FMZs.

* = If locally collected.

** = Not native but can be used in all zones.

n = Plant species acceptable on a limited use basis . Refer to qualification requirements following plant palette.

Yellow row = Plant species susceptible to Invasive Shot Hole Borers (ISHB) infestation.

Code Botanical Name Common Name Plant Form

1. W Abelia x grandiflora Glossy Abelia Shrub

2. n Acacia redolens desert carpet Desert Carpet Gr ound Cover

3. o Acer macrophyllum Big Leaf Maple Tree

4. X Achillea millefolium Common Yarrow Low Shrub

5. W Achillea tomentosa Woolly Yarrow Low Shrub

6. X Aeonium decorum Aeonium Ground cover

7. X Aeonium simsii no common name Ground cover

8. W Agave attenuata Century Plant Succulent

9. W Agave shawii Shaw’s Century Plant Succulent

10. N Agave victoriae-reginae no common name Ground Cover

11. X Ajuga reptans Carpet Bugle Ground Cover

12. W Alnus cordata Italian Alder Tree

13. o Alnus rhombifolia White Alder Tree

14. N Aloe arborescens Tree Aloe Shrub

15. N Aloe aristata no common name Ground Cover

16. N Aloe brevifoli no common name Ground Cover

17. W Aloe Vera Medicinal Aloe Succulent

18. W Alogyne huegeii Blue Hibiscus Shrub

19. o Ambrosia chammissonis Beach Bur-Sage Perennia l
Item: 12
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45 Code Botanical Name Common Name Plant Form
Code Botanical Name Common Name Plant Form

20. o Amorpha fruticosa Western False Indigobush Sh rub

21. W Anigozanthus flavidus Kangaroo Paw Perennial/ accent 22 o Antirrhinum nuttalianum ssp. no common name Su bshrub

23. X Aptenia cordifolia x ‘Red Apple’ Red Apple Ap tenia Ground cover

24. W Arbutus unedo Strawberry Tree Tree

25. W Arctostaphylos ‘Pacific Mist’ Pacific Mist Ma nzanita Ground Cover

26. W Arctostaphylos edmundsii Little Sur Manzanita Ground Cover

27. o Arctostaphylos glandulosa ssp. Eastwood Manza nita Shrub

28. W Arctostaphylos hookeri ‘Monterey
Carpet’ Monterey Carpet Manzanita Low Shrub

29. N Arctostaphylos pungens no common name Shrub

30. N Arctostaphylos refugioensis Refugio Manzanita Shrub

31. W Arctostaphylos uva-ursi Bearberry Ground Cove r

32. W Arctostaphylos x ‘Greensphere’ Greensphere Ma nzanita Shrub

33. N Artemisia caucasica Caucasian Artesmisia Grou nd Cover

34. X Artemisia pycnocephala Beach Sagewort Perenni al

35. X Atriplex canescens Four-Wing Saltbush Shrub

36. X Atriplex lentiformis ssp. breweri Brewer Salt bush Shrub

37. o Baccharis emoyi Emory Baccharis Shrub

38. W o Bacharis pilularis ssp. Consanguinea Chapar ral Bloom Shrub

39. X Baccharis pilularis var. pilularis Twin Peaks #2 Ground Cover

40. o Baccharis salicifolia Mulefat Shrub

41. N Baileya Multiradiata Desert Marigold Ground C over

42. N n Bougainvillea spectabilis Bougainvillea Shr ub

43. o Brickellia californica no common name Subshru b

44. W o Bromus carinatus California Brome Grass

45. o Camissonia cheiranthifiloa Beach Evening Prim rose Perennial Shrub

46. N Carissa macrocarpa Green Carpet Natal Plum Ground Cover/Shrub

47. X Carpobrotus chilensis Sea Fig Ice Plant Groun d Cover

48. W Ceanothus gloriosus ‘Point Reyes’ Point Reyes Ceanothus Shrub

49. W Ceanothus griseus ‘Louis Edmunds’ Louis Edmun ds Ceanothus Shrub

50. W Ceanothus griseus horizontalis Yankee Point G round Cover

51. W Ceanothus griseus var. horizontalis Carmel C reeper Ceanothus Shrub

52. W Ceanothus griseus var. horizontalis Yankee P oint Ceanothus Shrub

53. o Ceanothus megarcarpus Big Pod Ceanothus Shrub

54. W Ceanothus prostratus Squaw Carpet Ceanothus S hrub

55. o Ceanothus spinosus Green Bark Ceanothus Shrub

56. W Ceanothus verrucosus Wart-Stem Ceanothus Shru b
Item: 12
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46 Code Botanical Name Common Name Plant Form

57. W Cerastium tomentosum Snow-in-Summer Ground cover/Shrub

58. W Ceratonia siliqua Carob Tree

59. W Cercis occidentalis Western Redbud Shrub/Tree
Code Botanical Name Common Name Plant Form

60. X Chrysanthemum leucanthemum Oxeye Daisy Ground Cover

61. W Cistus Crispus no common name Ground Cover

62. W Cistus hybridus White Rockrose Shrub

63. W Cistus incanus no common name Shrub

64. W Cistus incanus ssp. Corsicus no common name S hrub

65. W Cistus salviifolius Sageleaf Rockrose Shrub

66. W Cistus x purpureus Orchid Rockrose Shrub

67. W Citrus species Citrus Tree

68. o Clarkia bottae Showy Fairwell to Spring Annua l

69. o Cneoridium dumosum Bushrue Shrub

70. o Collinsia heterophyllia Chinese Houses Annual

71. W o Comarostaphylis diversifolia Summer Holly S hrub

72. N Convolvulus cneorum Bush Morning Glory Shrub

73. W Coprosma kirkii Creeping Coprosma Ground Cover/Shrub

72. N Convolvulus cneorum Bush Morning Glory Shrub

73. W Coprosma kirkii Creeping Coprosma Ground Cover/Shrub

74. W Coprosma pumila Prostrate Coprosma Low shrub

75. o Coreopsis californica Califiornia Coreopsis A nnual

76. W Coreopsis lanceolata Coreopsis Ground Cover

77. N Corea pulchella Australian Fuscia Ground Cove r

78. W Cotoneaster buxifolius no common name Shrub

79. W Cotoneaster congestus ‘Likiang’ Likiang Coton easter Ground Cover/Vine

80. W Cotoneaster aprneyi no common name Shrub

81. X Crassula lactea no common name Ground Cover

82. X Crassula multicava no common name Ground Cove r

83. X Crassula ovata Jade Tree Shrub

84. X Crassula tetragona no common name Ground Cove r

85. W o Croton californicus California Croton Groun d Cover

86. X Delosperma ‘alba’ White trailing Ice Plant Gr ound Cover

87. o Dendromecon rigida Bush Poppy Shrub

88. o Dichelostemma capitatum Blue Dicks Herb

89. N Distinctis buccinatoria Blood-Red Trumpet Vin e Vine/Climbing vine

90. N Dodonaea viscosa Hopseed Bush Shrub

91. X Drosanthemum floribundum Rosea Ice Plant Grou nd Cover

92. X Drosanthemum hispidum no common name Ground C over

93. X Drosanthemum speciosus Dewflower Ground Cover
Item: 12
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47 Code Botanical Name Common Name Plant Form

94. o Dudleya lanceolata Lance-leaved Dudleya Succu lent

95. o Dudleya pulverulenta Chalk Dudleya Succulent

96. W Elaeagnus pungens Silverberry Shrub

97. o Encelia californica California Encelia Small Shrub

98. o * Epilobium canum [Zauschneria
californica] Hoary California Fuschia Shrub

99. o Eriastrum Sapphirinum Mojave Woolly Star Annu al
100. N Eriobotrya japonica Loquat Tree
Code Botanical Name Common Name Plant Form
101. o Eriodictycon trichocalyx Yerba Santa Shrub
102. W o Eriophyllum confertiflorum no common name Shrub 103. W Erythrina species Coral Tree Tree
104. N Escallonia species Several varieties Shrub
105. W o Eschscholzia californica California Poppy Flower 106. X Eschscholzia mexicana Mexican Poppy Herb
107. N Euonymus fortunei Winter Creeper Euonymus Gr ound Cover 108. N Feijoa sellowiana Pineapple Guava Shrub/Tree
109. N Fragaria chiloensis Wild Strawberry/Sand Strawberry Ground Cover 109. N Fragaria chiloensis Wild Strawberry/Sand Strawberry Ground Cover 110. o Frankenia salina Alkali Heath Ground Cover
111. W Fremontondendron californicum California Fla nnelbush Shrub 112. X Gaillardia x grandiflora Blanketflower Groun d Cover 113. W Galvezia speciosa Bush Snapdragon Shrub
114. W Garrya ellipta Silktassel Shrub
115. X Gazania hybrids South African Daisy Ground C over 116. X Gazania rigens leucolaena Training Gazania G round Cover 117. o Gilia capitata Globe Gilia Perennial
118. W Gilia leptantha Showy Gilia Perennial
119. W Gilia tricolor Bird’s Eyes Perennial
120. W Ginkgo biloba Maidenhair Tree Tree
121. o Gnaphalium californicum California Everlasti ng Annual 122. W Grewia occidentalis Starflower Shrub
123. o Grindelia stricta Gum Plant Ground Cover
124. N n Hakea suaveolens Sweet Hakea Shrub
125. W Hardenbergia comptoniana Lilac Vine Shrub
126. N Heliathemum muutabile Sunrose Ground Cover/Shrub 126. N Heliathemum muutabile Sunrose Ground Cover/Shrub 127. o Helianthemum scoparium Rush Rose Shrub
128. o Heliotropium curassavicum Salt Heliotrope Gr ound Cover 129. X Helix Canariensis English Ivy Ground Cover
130. W Hesperaloe parviflora Red Yucca Perennial
Item: 12
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48 Code Botanical Name Common Name Plant Form
131. o n Heteromeles arbutifolia Toyon Shrub
132. X Hypericum calycimum Aaron’s Beard Shrub
133. N Iberis sempervirens Edging Candytuft Ground Cover 134. N Iberis umbellatum Globe Candytuft Ground Cov er
135. o Isocoma menziesii Coastal Goldenbush Small S hrub 136. o Isomeris arborea Bladderpod Shrub
137. W Iva hayesiana Poverty Weed Ground Cover
138. N Juglans californica California Black Walnut Tree 139. o Juncus acutus Spiny Rush Perennial
140. o Keckiella antirrhinoides Yellow Bush Penstem on Subshrub 141. o Keckiella cordifolia Heart Leaved Penstemon Subshrub Code Botanical Name Common Name Plant Form
142. o Keckiella ternata Blue Stemmed Bush Penstemo n Subshrub 143. W Kniphofia uvaria Red Hot Poker Perennial
144. W Lagerstroemia indica Crape Myrtle Tree
145. W Lagunaria patersonii Primrose Tree Tree
146. X Lamprathus aurantiacus Bush Ice Plant Ground Cover 147. X Lampranthus filicaulis Redondo Creeper Groun d Cover 148. X Lampranthus spectabilis Trailing Ice Plant G round Cover 149. W Lantana camara cultivars Yellow Sage Shrub
150. W Lantana montevidensis Trailing Lantana Shrub
151. o Lasthenia californica Dwarf Goldfields Annua l
152. W Lavandula dentata French Lavender Shrub
152. W Leptospermum laevigatum Australian Tea Tree Shrub 154. W Leucophyllum frutescens Texas Ranger Shrub
155. o Leymus condensatus Giant Wild Rye Large Gras s
156. N Ligustrum japonicum Texas privet Shrub
157. X Limonium pectinatum no common name Ground Co ver 158. X Limonium perezii Sea Lavender Shrub
159. W n Liquidambar styraciflua American Sweet Gum Tree 160. W Liriodendron tulipfera Tulip Tree Tree
161. X Lonicera japonica ‘Halliana’ Hall’s Japanese Honeysuckle Vining Shrub 162. o Lonicera subspicata Wild Honeysuckle Vining Shrub 163. X Lotus corniculatus Bird’s Foot Trefoil Groun d Cover 164. o Lotus hermannii Northern Woolly Lotus Perenn ial 165. o Lotus scoparius Deerweed Shrub
166. W Lupinus arizonicus Desert Lupine Annual
167. W Lupinus benthamii Spider Lupine Annual
168. o Lupinus bicolor Sky Lupine Flowering annual
169. o Lupinus sparsiflorus Loosely Flowered Annual Lupine or Coulter’s Lupine Annual
Item: 12
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49 Code Botanical Name Common Name Plant Form
170. W Lyonothamnus floribundus
ssp. Asplenifolius Fernleaf Ironwood Tree
171. W Macadamia integrifolia Macadamia Nut Tree
172. W Mahonia aquifolium ‘Golden
Abundance’ Golden Abundance Oregon Grape Shrub
173. W Mahonia nevenii Nevin Mahonia Shrub
174. o Malacothamnus fasciculatus Chapparal Mallow Shrub 175. X Malephora luteola Training Ice Plant Ground Cover 176. W Maytenus boaria Mayten Tree Tree
177. W Melaleuca nesophila Pink Melaleuca Shrub
178. N Metrosideros excelsus New Zealand Christmas Tree Tree 179. o * Mimulus species Monkeyflower Flower
180. o Mirabilis californica Wishbone Bush Perennia l
181. N Myoporum debile no common name Shrub
Code Botanical Name Common Name Plant Form
182. W Myoporum insulare Boobyalla Shrub
183. W Myoporum parvilfolium no common name Ground Cover 184. W Myoporum ‘Pacificum’ no common name Ground C over 185. o Nassella (stipa) lepidra Foothill Needlegras s Ground Cover 186. o Nassella (stipa) pulchra Purple Needlegrass Ground Cover 187. o Nemophilia menziesii Baby Blue Eyes Annual
188. X Nerium Oleander Oleander Shrub
189. o Nolina cismontana Chapparal Nolina Shrub
190. N Nolina species Mexican Grasstree Shrub
191. W Oenothera belandieri Mexican Evening Primros e Ground Cover 192. N Oenothera hookeri California Evening Primros e Flower 193. W Oenothera speciosa Show Evening Primrose Per ennial 194. X Ophiopogon japonicus Mondo Grass Ground Cove r
195. o * Opuntia littoralis Prickly Pear Cactus
196. o * Opuntia oricola Oracle Cactus Cactus
197. o * Opuntia prolifera Coast Cholla Cactus
198. W Osmanthus fragrans Sweet Olive Shrub
199. X Osteospermum fruticosum Training African Dai sy Ground Cover 200. X Parkinsonia aculeata Mexican Palo Verde Tree
201. W Pelargonium peltatum Ivy Geranium Ground Cov er
202. X Penstemon species Beard Tongue Shrub
203. W Photinia fraseria no common name Shrub
204. W Pistacia chinesis Chinese Pistache Tree
205. X Pittosporum undulatum Victorian Box Tree
206. o Plantago erecta California Plantain Annual
207. ** Plantago insularis Woolly Plantain Annual
208. X Plantago sempervirens Evergreen Plantain Gro und Cover Item: 12
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50 Code Botanical Name Common Name Plant Form
209. W Plantanus racemosa California Sycamore Tree
210. W Plumbago auritulata Plumbago Cape Shrub
211. o Popolus fremontii Western Cottonwood Tree
212. X Portulacaria afra Elephant’s Food Shrub
213. o Potentilla glandulosa Sticky Cinquefoil Subs hrub 214. X Potentilla tabernaemontanii Spring Cinquefoi l Ground Cover 215. X Prunus caroliniana Carolina Cherry Laurel Sh rub/Tree 216. o Prunus ilicifolia ssp. Ilicifolia Holly Leaf ed Cherry Shrub 217. X Prunus lyonii Catalina Cherry Shrub/Tree
218. N Punica granatum Pomegranate Shrub/Tree
219. W Puya species Puya Succulent/Shrub
220. W Pyracantha species Firethorn Shrub
221. o Quercus agrifolia Coast Live Oak Tree
222. o n * Quercus berberdifolia California Scrub Oak Shrub 223. o n * Quercus dumosa Coastal Scrub Oak Shrub
Code Botanical Name Common Name Plant Form
224. X Quercus engelmannii Engelmann Oak Tree
225. X Quercus suber Cork Oak Tree
226. X Rhamnus alaternus Italian Buckthorn Shrub
227. o Rhamnus californica California Coffee Berry Shrub 228. o Rhamnus crocea Redberry Shrub
229. o Rhamnus crocea ssp. Ilicifolia Hollyleaf Red berry Shrub 230. N Rhaphiolepis species Indian Hawthorne Shrub
231. o Rhus integrifolia Lemonade Berry Shrub
232. N Searsia Lancea African Sumac Tree
233. o n Rhus ovata Sugar bush Shrub
234. o Ribes aureum Golden Currant Shrub
235. o Ribes indecorum White Flowering Currant Shru b
236. o Ribes speciosum Fuschia Flowering Gooseberry Shrub 237. W Ribes viburnifolium Evergreen currant Shrub
238. o * Romneya coulteri Matilija Poppy Shrub
239. X Romneya coulteri ‘White Cloud’ White Cloud M atilija Poppy Shrub 240. W n Rosmarinus officinalis Rosemary Shrub
241. W n Salvia greggii Autums Sage Shrub
242. W n Salvia sonomensis Creeping Sage Ground Cov er
243. o Sambucus mexicana Mexican Elderberry Tree
244. W Santolina chamaecyparissus Lavender Cotton G round Cover 245. W Santolina virens Green Lavender Cotton Shrub
246. o Satureja chandleri San Miguel Savory Perenni al
247. o Scirpis scutus Hard Stem Bulrush Perennial
248. o Scirpus californicus California Bulrush Pere nnial 249. X Sedum acre Goldmoss Sedum Ground Cover
Item: 12
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51 Code Botanical Name Common Name Plant Form
250. X Sedum album Green Stonecrop Ground Cover
251. X Sedum confusum no common name Ground Cover
252. X Sedum lineare no common name Ground Cover
253. X Sedum x rubrotinctum Pork and Beans Ground C over 254. X Senecio serpens no common name Ground Cover
255. o Sisyrinchium bellum Blue Eyed Grass Ground C over 256. o Solanum douglasii Douglas Nightshade Shrub
257. o Solanum xantii Purple Nightshade Perennial
258. W Stenicarpus sinuatus Firewheel Tree Tree
259. W Strelitzia nicolai Giant Bird of Paradise Pe rennial 260. W Strelitzia reginae Bird of Paradise Perennia l
261. o Symphoricarpos mollis Creeping Snowberry Shr ub
262. W Tecoma stans (Stenolobium stans) Yellow Bell s Shrub/Small Tree 263. X Tecomaria capensis Cape Honeysuckle Ground C over 264. N Teucarium chamedrys Germander Ground Cover
265. N Thymus serpyllum Lemon Thyme Ground Cover
Code Botanical Name Common Name Plant Form
266. N Trachelospermum jasminoides Star Jasmine Shr ub
267. o Trichosstems lanatum Woolly Blue Curls Shrub
268. X Trifolium hirtum ‘Hyron’ Hyron Rose Clover G round Cover 269. X Trifolium fragerum ‘O’Connor’s’ O’Connor’s L egume Ground Cover 270. o Umbellularia californica California Laurel T ree 271. o Verbena lasiostachys Western Vervain Perenni al
272. N Verbena peruviana no common name Ground Cove r
273. X Verbena species Verbena Ground Cover
274. X Vinca minor Dwarf Periwinkle Ground Cover
275. o Vitis girdiana Desert Wild Grape Vine
276. X Vulpia myuros ‘Zorro’ Zorro Annual Fescue Gr ass 277. W Westringia fruticosa no common name Shrub
278. W Xannithorrhoea species Grass Tree Perennial, Accent shrub 279. W Xylosma congestum Shiny Xylosma Shrub
280. X Yucca Species Yucca Shrub
281. o Yucca whipplei Yucca Shrub

Item: 12
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52 Approved Plant Palette Qualification Statements for Select Plant Species

2. Acacia redolens desert carpet: May be used in the furthest ½ of the “B” FMZ from t he structure, and no closer than 25 feet from the edge of the zone nearest the structure. The plants may be planted with a minimum spacing at 10 feet on center, maximum spacing in meandering zones not to exceed a mature width of 24 feet and mature height of 24 inches.

If acacia redolens desert carpet is used in the roadway protection zone, it shall be maintained at a minimum of 25 feet from the curb face. At the time of precise plan review, the mature spacing shall be accounted for.

42. Bougainvillea spectabilis (procumbent varieties ): Procumbent to mounding varieties may be used in the mid “B” FMZ. The plants may be p lanted in groups at 6 feet on center spacing not to exceed eight plants per group. Matur e spacing between individual plants or groups shall be at a 30 foot minimum.

125 . Hakea suaveolens: May be used in the mid “B” FMZ. The plants shall be used as single specimens with mature spacing between plants of 30 feet minimum.

132. Heteromeles arbutifolia: May be used in the mid to lower “B” FMZ. The plants may be planted in groups of up to 3 plants per group. Matu re spacing between individual plants or groups shall be at a 30 foot minimum.

160. Liquidambar styraciflua: May be used in the mid “B” FMZ. The plant shall be used as single specimens with mature spacing between trees and a 30 foot minimum.

223. Quercus berberdifolia: Additional information may be required as directed by the OCFA unless approved on the plan as shown.

224. Quercus dumosa: May be used in the mid to lower “B” FMZ. The plants may be planted in groups of up to 3 plants per group. Mature spaci ng between individual plants or groups shall be at a 30 foot minimum.

234. Rhus ovata & Rhus integrifolia: May be used in the mid to lower “B” FMZ of inland areas only. The plants may be planted in groups of up to 3 plants per group. Mature spacing between individual plants or groups shall be at a 30 foot minimum.

241. Rosmarinus officinalis: When used as a ground cover, it shall be maintained at 2 feet in height. Additional information may be required as directed by the OCFA.

242. Salvia greggii: Additional information may be required as directed by the OCFA unless approved on the plan as shown.

243. Salvia sonomensis: May be used in the mid to upper “B” FMZ. The plants may be planted in groups of up to 3 plants per group. Mature spaci ng between individual plants or groups shall be at a 15 foot minimum.

Item: 12
1059

Lake Forest City CouncilNovember 4, 2025

Lake Forest City Council
November 4, 2025