The County of Santa Clara - SCC Public Portal

SEARCH SCCgov

HOME | A-Z SERVICES | CONTACTS | FAQs | SUGGESTIONS | SITE MAP | ABOUT US

AGENCIES & DEPTS

County Connection |Handling Emergencies |Living and Working |Health and Human Care |Doing Business |Law and Justice

View recently adopted ordinances as of January 13, 2009 NOT YET CODIFIED OR INTEGRATED IN THIS SITE. (pdf file)

Ordinances enacted through January 13, 2009

SANTA CLARA COUNTY CODE OF ORDINANCES: Division B7 FIRE PROTECTION*

Copyrighted by SANTA CLARA COUNTY CODE & Municipal Code Corporation, 1998.

Previous heading / Next heading / Table of Contents

__________

Division B7
FIRE PROTECTION*

Editor's note--Ord. No. 1100.102, § 1, adopted December 11, 2007, repealed former Div. B7, in its entirety, and enacted provisions designated as a new Div. B7, to read as herein set out. Prior to inclusion of said ordinance, Div. B7 pertained to similar subject matter. See also the Code Comparative Table.

Cross reference(s)--Information practices and individual privacy, Div. A16; burning of refuse, § B11-187; fire prevention in parks, § B14-21.1 et seq.; building regulations generally, Div. C3; electrical regulations, Div. C4; gas regulations, Div. C11; fire protection requirements for subdivisions, § C12-185 et seq.

CHAPTER I.
INCORPORATION BY REFERENCE

Sec. B7-1. 2007. California Fire Code adopted.

The fire code of the County is the 2007 California Fire Code, which is based on the International Fire Code ("IFC") (2006 Edition) published by the International Code Council, as modified by the California Building Standards Commission, and as further modified by the additions, deletions and amendments set forth in this chapter.

(Ord. No. NS-1100.102, § 1, 12-11-07)

CHAPTER II.
ADDITIONS, DELETIONS AND AMENDMENTS TO CALIFORNIA FIRE CODE

Sec. B7-2. Additions, deletions and amendments.

Additions, deletions and amendments to the 2007 California Fire Code are as set forth in this chapter.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-3. Chapter 1 Amendments.

Section 111.2.5 of Chapter 1 is amended to read as follows:

111.2.5 Appeals. When a request for an alternate means of protection related to an order, rule or regulation adopted by the State Fire Marshal has been denied by the enforcing agency, the applicant may file a written appeal to the State Fire Marshal for consideration of the applicant's proposal. In considering such an appeal, the State Fire Marshal may seek the advice of the State Board of Fire Services. The State Fire Marshal shall, after considering all of the facts presented, including any recommendations of the State Board of Fire Services, determine if the proposal is for the purposes intended, at least equivalent to that specified in the regulations in quality, strength, effectiveness, fire resistance, durability and safety, and shall transmit such findings and any recommendations to the applicant and to the enforcing agency.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-4. Chapter 2 Amendments.

Section 202 (Definitions) is amended to add the following definitions:

URBAN SERVICE AREA has the same definition as provided in California Government Code section 56080.

WORKSTATION is a defined space or independent principal piece of equipment using hazardous materials where a specific function, laboratory procedure or research activity occurs. Approved or listed hazardous materials storage cabinets, flammable liquid storage cabinets or gas cabinets serving a workstation are included as part of the workstation. A workstation is allowed to contain ventilation equipment, fire protection devices, electrical devices, and other processing and scientific equipment.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-5. Chapter 3 Addition.

Chapter 3 is added with the following modifications:

(a) Section 308.3.5 (Open flames-Religious ceremonies) is deleted.

(b) Sections 311.5 through 311.5.5 (Vacant Premises-Placards) are deleted.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-6. Chapter 4 Addition.

Chapter 4 is added with the following modifications:

(a) Section 404.2 is modified to read as follows:

404.2 Where Required. An approved fire safety and evacuation plan shall be prepared and maintained for the following occupancies and buildings.

1. Group A buildings having an occupant load of 100 or more persons.

2. Group B buildings having an occupant load of 500 or more persons.

3. Group E - See regulations in Title 19 California Code of Regulations § 3.13.

5. Group I - See regulations in Title 19 California Code of Regulations § 3.09.

6. Group R-1 - See regulations in Title 19, California Code of Regulations, § 3.09.

7. Group R-2 college and university buildings.

8. Group M buildings having an occupant load of 500 or more persons.

9. Covered malls exceeding 50,000 square feet (4645 m2) in aggregate floor area.

10. Underground buildings.

(b) Section 404.3.1 is modified to read as follows:

404.3.1 Fire Evacuation Plans. Fire evacuation plans shall include the following:

1. Emergency egress or escape routes and whether evacuation of the building is to be complete or, where approved, by selected floors or areas only.

2. Description of what the fire alarm, if required, sounds and looks like (audible and visual warning devices).

3. Procedures for employees who must remain to operate critical equipment before evacuating.

4. Procedures for accounting for employees and occupants after evacuation has been completed.

5. Identification and assignment of personnel responsible for rescue or emergency medical aid.

6. The preferred and any alternative means of notifying occupants of a fire or emergency.

7. The preferred and any alternative means of reporting fires and other emergencies to the fire department or designated emergency response organization.

8. Identification and assignment of personnel who can be contacted for further information or explanation of duties under the plan.

9. A description of the emergency voice/alarm communication system alert tone and preprogrammed voice messages, where provided.

(c) Table 405.2 is modified to read as follows:

TABLE 405.2 FIRE AND EVACUATION DRILL FREQUENCY AND PARTICIPATION

GROUP OR OCCUPANCY FREQUENCY PARTICIPATION

Group A Quarterly Employees

Group B^a Annually Employees

Group E See Title 19, Cal. Code Regs. § 3.13

Group I See Title 19, Cal. Code Regs. § 3.09

Group R-1 See Title 19, Cal. Code Regs. § 3.09

Group R-2^b Four annually All occupants

High-rise buildings^c See Title 19, Cal. Code Regs. § 3.09

^a. Group B buildings having an occupant load of 500 or more persons.

^b. Applicable to Group R-2 college and university buildings only

^c. Applicable to high-rise office buildings only.

(d) Section 408 is modified to delete the following sections:

408.2.2 Announcements.

408.3.1 First Emergency Evacuation Drill.

408.3.2 Emergency Evacuation Drill Deferral.

408.3.3 Time Of Day.

408.3.4 Assembly Points.

408.5.1 Fire Safety And Evacuation Plan.

408.5.2 Staff Training.

408.5.3 Resident Training.

408.5.4 Drill Frequency.

408.5.5 Resident Participation.

408.6 Group I-2 Occupancies.

408.6.1 Evacuation Not Required.

408.6.2 Coded Alarm Signal.

408.7 Group I-3 Occupancies.

408.7.1 Employee Training.

408.7.2 Staffing.

408.7.3 Notification.

408.8 Group R-1 Occupancies.

408.8.2 Emergency Duties.

408.8.3 Fire Safety And Evacuation Instructions.

(e) Section 408.9 is modified to read as follows:

408.9 Group R-2 Occupancies. Group R-2 occupancies shall comply with the requirements of Sections 408.9.1 through 408.9.3 and Sections 401 through 406. Group R-2 college and university buildings shall comply with the requirements of Sections 401 through 406 and 408.9.1 through 408.9.6.

(f) Section 408.9.4 is added to read as follows:

408.9.4 First Emergency Evacuation Drill. The first emergency evacuation drill of each school year shall be conducted within 10 days of the beginning of classes.

(g) Section 408.9.5 is added to read as follows:

408.9.5 Time of Day. Emergency evacuation drills shall be conducted at different hours of the day or evening, during the changing of classes, when the school is at assembly, during the recess or gymnastic periods, or during other times to avoid distinction between drills and actual fires. In Group R2 college and university buildings, one required drill shall be held during hours after sunset or before sunrise.

(h) Section 408.10 is modified to delete the following sections:

408.10 Group R-4 Occupancies.

408.10.1 Fire Safety And Evacuation Plan.

408.10.2 Staff Training.

408.10.3 Resident Training.

408.10.4 Drill Frequency.

408.10.5 Resident Participation.

(i) Section 408.11.1.2 is modified to read as follows:

408.11.1.2 Revisions. The lease plans shall be revised annually or as often as necessary to keep them current.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-7. Chapter 5 Addition.

Chapter 5 is added with the following modifications:

(a) Section 503.2.1 is modified to read as follows:

503.2.1 Dimensions. Fire apparatus access roads shall have an unobstructed width of not less than 20 feet (6096 mm), except for approved security gates in accordance with Section 503.6, and an unobstructed vertical clearance of 13 feet 6 inches (4,115 mm).

Exception: When there is not more than one Group R, Division 3, or Group U Occupancies, the access road width may be modified by the fire code official.

(b) Section 504.4 is added to read as follows:

504.4 Access Control Devices. When access control devices including bars, grates, gates, electric or magnetic locks or similar devices, which would inhibit rapid fire department emergency access to the building, are installed, such devices shall be approved by the fire code official. All access control devices shall be provided with an approved means for deactivation or unlocking by the fire department.

Access control devices shall also comply with Chapter 10 Egress.

(c) Section 507.4 is added to read as follows:

507.4 Roof Guardrails At Interior Courts. Roof openings into interior courts that are bounded on all sides by building walls shall be protected with guardrails. The top of the guardrail shall not be less than 42 inches in height above the adjacent roof surface that can be walked on. Intermediate rails shall be designed and spaced such that a 12-inch diameter sphere cannot pass through.

Exception: Where the roof opening is greater than 600 sq. ft. in area.

(d) Section 511.1 is added to read as follows:

511.1 Emergency Communication Systems. In new buildings, or buildings expanded by more than 20%, or buildings in which a change in occupancy classification occurs where adequate interior emergency radio communication is not possible, a system or equipment that will provide emergency radio coverage acceptable to the fire code official shall be installed.

(Ord. No. NS-1100.102, § 1, 12-11-07; Ord. No. NS-1100.104, § 1, 8-26-08)

Sec. B7-8. Chapter 6 Amendments.

The following amendments are made to Chapter 6:

(a) Section 603.4.2 is amended to read as follows:

603.4.2 Portable Unvented Heaters Used in Other Occupancies and Outside Locations. Use of portable unvented heaters in other occupancies and outside locations shall be approved by the fire code official.

(b) Section 605.11 of Chapter 6 is added to read as follows:

605.11 Immersion Heaters. All electrical immersion heaters used in dip tanks, sinks, vats and similar operations shall be provided with approved over-temperature controls and low liquid level electrical disconnects. Manual reset of required protection devices shall be provided.

(c) Section 608.6.3 is added to read as follows:

608.6.3 Failure of Ventilation System. Failure of the ventilation system shall automatically disengage the charging system.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-9. Chapter 9 Amendments.

Section 903.2 of Chapter 9 is modified to read as follows:

903.2 Where Required. Approved automatic sprinkler systems in new buildings and structures, and in existing modified buildings and structures, and in buildings and structures in which the occupancy classification has changed, shall be provided in the locations described in this section. Automatic fire sprinklers shall be installed per the requirements set forth in Sections 903.2.1 through 903.2.13 and as follows, whichever is the more restrictive:

1. An automatic sprinkler system shall be provided throughout all new buildings that have a gross floor area in excess of 3,600 square feet or that are three (3) or more stories in height.

2. An automatic sprinkler system shall be provided throughout all existing buildings when modifications are made that increases the gross floor area to more than 3,600 square feet or increases the number of stories to three (3) or more.

Exception: One-time additions to existing buildings made after 01/01/2008 that do not exceed 500 square feet in gross floor area.

3. An automatic sprinkler system shall be provided throughout all new buildings located in the designated Wildland-Urban Interface fire areas.

Exception: Any non-residential accessory structures to single family residences that have a gross floor area of 500 square feet or less.

4. An automatic sprinkler system shall be provided throughout all existing buildings located in the designated Wildland-Urban Interface fire areas when modifications are made that increases the gross floor area.

Exception: One-time additions to existing buildings made after 01/01/2008 that do not exceed 500 square feet in gross floor area.

5. Automatic fire sprinkler protection for fixed guideway transit systems shall be as per Section 903.2.17.

(Ord. No. NS-1100.102, § 1, 12-11-07; Ord. No. NS-1100.104, § 2, 8-26-08)

Sec. B7-10. Chapter 14 Amendments.

(a) Section 1404.8 is added to Chapter 14 to read as follows:

1404.8 Fire Walls. When firewalls are required, the wall construction shall be completed (with all openings protected) immediately after the building is sufficiently weather-protected at the location of the wall(s).

(b) Section 1411.1 of Chapter 14 is modified to read as follows:

[B] 1411.1 Stairways Required. Each level above the first story in new multi-story buildings shall be provided with at least two usable exit stairways after the floor decking is installed. The stairways shall be continuous and discharge to grade level. Stairways serving more than two floor levels shall be enclosed (with openings adequately protected) after exterior walls/windows are in place. Exit stairs in new and in existing, occupied buildings shall be lighted and maintained clear of debris and construction materials at all times.

Exception: For new multi-story buildings, one of the required exit stairs may be obstructed on not more than two contiguous floor levels for the purposes of stairway construction (i.e., installation of gypsum board, painting, flooring, etc.).

(c) Section 1411.1.1 of Chapter 14 is added to read as follows:

1411.1.1 Required Means Of Egress. All new buildings under construction shall have a least one unobstructed means of egress. All means of egress shall be identified in the Construction Site Safety Plan.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-11. Chapter 18 Amendments.

(a) The definition of the term "Continuous Gas Detection System" in Section 1802 of Chapter 18 of the 2006 IFC is modified to read as follows:

Continuous Gas Detection System. An approved gas detection system where the analytical instrument is maintained in continuous operation and sampling is performed without interruption. Analysis is allowed to be performed on a cyclical basis at intervals not to exceed 30 minutes. In occupied areas where air is re-circulated and not exhausted to a treatment system (e.g. breathing zone), the Chief may require a cyclical basis at intervals not to exceed five minutes. The gas detection system shall be able to detect the presence of a gas at or below the permissible exposure limit in occupiable areas and at or below 1/2 IDLH (or 0.05 LC 50 if no established IDLH) in unoccupiable areas.

(b) The definition of the term "Workstation" in Section 1802 of Chapter 18 is deleted.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-12. Chapter 19 Amendments.

(a) Section 1907.6 is added to Chapter 19 to read as follows:

1907.6 Fire Protection Water Supply System. An approved fire protection water supply and hydrant system suitable for the fire hazard involved shall be provided for open storage yards and processing areas. Hydrant systems shall be installed in accordance with NFPA 24.

(b) Section 1908.11 is added to Chapter 19 to read as follows:

1908.11 Fire Protection Water Supply System. An approved fire protection water supply and hydrant system suitable for the fire hazard involved shall be provided for open storage yards and processing areas. Hydrant systems shall be installed in accordance with NFPA 24.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-13. Chapter 25 Addition.

Chapter 25 is added in its entirety.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-14. Chapter 27 Amendments.

Section 2703.9.10 is added to Chapter 27 to read as follows:

2703.9.10 Fire Extinguishing Systems For Workstations Dispensing, Handling or Using Hazardous Materials. Combustible and non-combustible workstations, which dispense, handle or use hazardous materials, shall be protected by an approved automatic fire extinguishing system in accordance with Section 1803.10.

Exception: Internal fire protection is not required for Biological Safety Cabinets that carry NSF/ANSI certification where quantities of flammable liquids in use or storage within the cabinet do not exceed 500ml.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-15. Chapter 32 Amendments.

The prohibition on the storage of flammable cryogenic fluids in stationary containers referred to in Section 3204.3.1.1 applies to all areas within an urban service area unless approved by the Fire Marshal.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-16. Chapter 33 Amendments.

(a) Section 3301.1 of Chapter 33 is modified to read as follows:

3301.1 Scope. For explosives requirements see Title 19 California Code of Regulations Chapter 10 and Section 3301.1.1 of this Chapter. For fireworks requirements see Title 19 California Code of Regulations Chapter 6 and Section 3301.1.2 of this Chapter.

1. The armed Forces of the United States, Coast Guard or National Guard.

2. Explosives in forms prescribed by the official United States Pharmacopoeia.

3. The possession, storage and use of small arms ammunition when packaged in accordance with DOT packaging requirements.

4. The use of explosive materials by federal, state and local regulatory, law enforcement and fire agencies acting in their official capacities.

5. Items preempted by federal regulations.

(b) Section 3301.1.1 is added to Chapter 33 to read as follows:

3301.1.1. Explosives. The possession, manufacture, storage, sale, handling, and use of explosives are prohibited.

1. Possession, storage, handling and use of explosives for test and research purposes is allowed with permit and approval of the fire code official.

2. Possession, storage, handling and use of squibs, explosive nuts or bolts and similar small quantity explosive devices is allowed with permit and approval of the fire code official.

3. Possession, storage, handling and use of explosives and blasting agents for mining operations is allowed with a permit and approval of the fire code official and shall be in conformance with Title 19 California Code of Regulations Chapter 10.

(c) Section 3301.1.2 is added to Chapter 33 to read as follows:

3301.1.2 Fireworks. The possession, manufacture, storage, sale, handling, and use of fireworks, including those fireworks classified as Safe and Sane by the California State Fire Marshal, are prohibited.

1. Storage, handling and use of fireworks and pyrotechnic special effects outside of buildings when used for public or proximate audience displays, motion picture, television, theatrical and group entertainment productions when handled and used by a licensed pyrotechnic operator in accordance with Title 19 of the California Code of Regulations and permitted in accordance with this Chapter.

2. Storage, handling and use of pyrotechnic special effects fireworks inside of buildings, equipped throughout with an approved fire sprinkler system, when used for proximate audience displays or special effects in theatrical, television, motion picture and group entertainment productions and when handled and used by a licensed pyrotechnic operator in accordance with Title 19 of the California Code of Regulations and permitted in accordance with this Chapter.

(d) Section 3301.1.3 is added to Chapter 33 to read as follows:

3301.1.3 Model Rocketry. The storage, handling, and use of model rockets shall be in accordance with Title 19 of the California Code of Regulations and as approved by the Fire Code Official.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-17. Chapter 34 Amendments.

(a) Section 3404.2.7.5.8 of Chapter 34 is modified to read as follows:

3404.2.7.5.8 Overfill Prevention. An approved means or method in accordance with Section 3404.2.9.6.6 shall be provided to prevent the overfill of all Class I, II and IIIA liquid storage tanks. Storage tanks in refineries, bulk plants or terminals regulated by Sections 3406.4 or 3406.7 shall have overfill protection in accordance with API 2350.

(b) Section 3404.2.7.5.9 of Chapter 34 is added to read as follows:

3404.2.7.5.9 Automatic Filling of Tanks. Systems that automatically fill flammable or combustible liquid tanks shall be equipped with overfill protection, approved by the fire code official, that sends an alarm signal to a constantly attended location and immediately stops the filling of the tank. The alarm signal and automatic shutoff shall be tested on an annual basis and records of such testing shall be maintained on-site for a period of five (5) years.

(c) The prohibitions on the storage of flammable or combustible liquids in aboveground tanks referred to in Sections 3404.2.9.5.1 and 3406.2.4.4 apply to all areas within an urban service area unless approved by the Fire Marshal.

(Ord. No. NS-1100.102, § 1, 12-11-07; Ord. No. NS-1100.104, § 3, 8-26-08)

Sec. B7-18. Chapter 38 Amendments.

The prohibition on the storage of liquefied petroleum gas referred to in Section 3804.2 applies to all areas within an urban service area unless approved by the Fire Marshal.

(Ord. No. NS-1100.102, § 1, 12-11-07)

Sec. B7-19. Chapter 47 Amendments.

(a) The definition of "Wildland-Urban Interface Fire Area" in section 4702.1 of Chapter 47 is modified to read as follows:

Wildland-Urban Interface Fire Area is a geographical area identified by the state as a "Fire Hazard Severity Zone" in accordance with the Public Resources Code Sections 4201 through 4204 and Government Code Sections 51175 through 51189, or other areas designated by the enforcing agency to be at a significant risk from wildfires. The Wildland-Urban Interface Fire Area shall be defined as all unincorporated areas within the County of Santa Clara as set forth and delineated on the map entitled "Wildland-Urban Interface Fire Area" adopted by resolution of the Board of Supervisors, which map and all notations, references, data and other information shown thereon is hereby adopted and made a part of this chapter. The map shall be on file in the Office of the Fire Marshal.

(b) Sections 4703 through 4703.4 are added to Chapter 47 to read as follows:

4703 Fire Protection Plan

4703.1 General. When required by the fire code official, a fire protection plan shall be prepared.

4703.2 Content. The plan shall be based upon a site-specific wildfire risk assessment that includes considerations of location, topography, aspect, flammable vegetation, climatic conditions and fire history. The plan shall address water supply, access, building ignition and fire-resistance factors, fire protection systems and equipment, defensible space and vegetation management.

4703.3 Cost. The cost of fire protection plan preparation and review shall be the responsibility of the applicant.

4703.4 Plan Retention. The fire protection plan shall be retained by the fire code official.

(c) Sections 4707 through 4707.2 are added to Chapter 47 to read as follows:

4707 Defensible Space

4707.1 General. Persons owning, leasing, controlling, operating or maintaining buildings or structures in, upon or adjoining the Wildland-Urban Interface Fire Area and persons owning, leasing or controlling land adjacent to such buildings or structures, shall at all times:

1. Maintain an effective defensible space by removing and clearing away non-fire-resistive vegetation and combustible growth from areas within 30 feet (9133 mm) of such buildings or structures to provide a clear area for fire suppression operations.

Exception: Single specimens of trees, ornamental shrubbery or similar plants used as ground covers, provided that they do not form a means of rapidly transmitting fire from the native growth to any structure.

2. Maintain additional effective defensible space by removing brush, flammable vegetation and combustible growth located 30 feet to 100 feet (9144 mm to 30480 mm) from such buildings or structures, when required by the fire code official due to steepness of terrain or other conditions that would cause a defensible space of only 30 feet (9144 mm) to be insufficient.

Exception: Grass and other vegetation located more than 30 feet (9144 mm) from buildings or structures and less than 18 inches (457 mm) in height above the ground need not be removed where necessary to stabilize the soil and prevent erosion.

3. Maintain defensible space by removing brush, flammable vegetation and combustible growth located within 100 feet of buildings and structures in areas designated by the State as Very High Fire Hazard Severity Zones.

Exception: Grass and other vegetation located more than 30 feet (9144 mm) from buildings or structures and less than 18 inches (457 mm) in height above the ground need not be removed where necessary to stabilize the soil and prevent erosion.

3. Tree crowns extending to within 10 feet (3048 mm) of any structure shall be pruned to maintain a minimum horizontal clearance of 10 feet (3048 mm). Tree crowns within the defensible space shall be pruned to remove limbs located less than 6 feet (1829 mm) above the ground surface adjacent to the trees.

4. Portions of tree crowns that extend within 10 feet (3048 mm) of the outlet of a chimney shall be pruned to maintain a minimum horizontal clearance of 10 feet (3048 mm).

5. Maintain trees adjacent to or overhanging a building free of deadwood; and

6. Maintain the roof of a structure free of leaves, needles or other dead vegetative growth.

4707.2 Corrective Actions. The executive body is authorized to instruct the fire code official to give notice to the owner of the property upon which conditions regulated by Section 4707.1 exist to correct such conditions. If the owner fails to correct such conditions, the executive body is authorized to cause the same to be done and make the expense of such correction a lien upon the property where such condition exists.

(d) Sections 4714 through 4714.5 are added to Chapter 47 to read as follows:

4714 Water Supply

4714.1 Obstructions. Access to all water sources required by this code shall be unobstructed at all times. The fire code official shall not be deterred or hindered from gaining immediate access to water source equipment, fire protection equipment or hydrants.

4714.2 Identification. Water sources, hydrants and fire protection equipment shall be clearly identified in a manner approved by the fire code official to identify location and to prevent obstruction by parking and other obstructions.

4714.3 Testing And Maintenance. Water sources, hydrants and other fire protection equipment required by this code shall be subject to periodic tests as required by the fire code official. All such equipment installed under the provisions of this code shall be maintained in an operative condition at all times and shall be repaired or replaced where defective. Additions, repairs, alterations and servicing of such fire protection equipment and resources shall be in accordance with approved standards.

4714.4 Clearance Of Fuel. Defensible space shall be provided around water tank structures, water supply pumps and pump houses in accordance with Section 4707.

4714.5 Standby Power. Stationary water supply facilities within the wildland-urban interface fire area dependent on electrical power to meet adequate water supply demands shall provide standby power systems in accordance with the Electrical Code to ensure that an uninterrupted water supply is maintained. The standby power source shall be capable of providing power for a minimum of two hours.

1. When approved by the fire code official, a standby power supply is not required where the primary power service to the stationary water supply facility is underground.

2. A standby power supply is not required where the stationary water supply facility serves no more than one single-family dwelling.

(e) Sections 4716 through 4716.3 are added to Chapter 47 to read as follows:

4716 Automatic Fire Sprinkler Systems.

4716.1 General. Buildings and structures located in wildland-urban interface fire areas shall be provided with automatic fire sprinkler protection in accordance with this chapter.

4716.2 New Buildings. An approved automatic fire sprinkler system shall be provided throughout all new buildings located in the wildland-urban interface fire area.

Exception: Accessory structures to single-family residences that are non-residential and that have a gross floor area of 500 square feet or less.

4716.3 Existing Buildings. An approved automatic fire sprinkler system shall be provided throughout all existing buildings located in the wildland-urban interface fire area when modifications are made that increase the gross floor area.

Exception: One-time additions to existing buildings made after 01/01/08 that do not exceed 500 square feet in gross floor area.

(f) The following provisions, which are based on Appendix A of the 2006 International Wildland-Urban Interface Code with local modifications, are added to the end of Chapter 47 read as follows:

SECTION A101 GENERAL

A101.1 Scope. The provisions of this appendix establish general requirements applicable to new and existing properties located within wildland-urban interface fire areas.

A101.2 Objective. The objective of this appendix is to provide necessary fire-protection measures to reduce the threat of wildfire in a wildland-urban interface fire area and improve the capability of controlling such fires.

SECTION A102 VEGETATION CONTROL

A102.1 General. Vegetation control shall comply with Sections A102.2 through A102.4.

A102.2 Clearance of brush or vegetative growth from roadways. The fire code official is authorized to require areas within 10 feet (3048 mm) on each side of portions of fire apparatus access roads and driveways to be cleared of nonfire-resistive vegetation growth.

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

A102.3 Clearance of brush and vegetative growth from electrical transmission and distribution lines.

A102.3.1 General. Clearance of brush and vegetative growth from electrical transmission and distribution lines shall be in accordance with Section A102.3.

Exception: Section A102.3 does not authorize persons not having legal right of entry to enter on or damage the property of others without consent of the owner.

A102.3.2 Support clearance. Persons owning, controlling, operating or maintaining electrical transmission or distribution lines shall have an approved program in place that identifies poles or towers with equipment and hardware types that have a history of becoming an ignition source, and provides a combustible free space consisting of a clearing of not less than 10 feet (3048 mm) in each direction from the outer circumference of such pole or tower during such periods of time as designated by the fire code official.

Exception: Lines used exclusively as telephone, telegraph, messenger call, alarm transmission or other lines classed as communication circuits by a public utility.

A102.3.3 Electrical distribution and transmission line clearances.

A102.3.3.1 General. Clearances between vegetation and electrical lines shall be in accordance with Section A102.3.3.

A102.3.3.2 Trimming clearance. At the time of trimming, clearances not less than those established by Table A102.3.3.2 shall be provided. The radial clearances shown below are minimum clearances that shall be established, at time of trimming, between the vegetation and the energized conductors and associated live parts.

TABLE A102.3.3.2 MINIMUM CLEARANCES BETWEENl VEGETATION AND ELECTRICAL LINES AT TIME OF TRIMMING

LINE VOLTAGE MINIMUM RADIAL CLEARANCE FROM CONDUCTOR (feet)

2,400--72,000 4

72,001--110,000 6

110,001--300,000 10

300,001 or more 15

For SI: One foot = 304.8 mm.

Exception: The fire code official is authorized to establish minimum clearances different than those specified by Table A102.3.3.2 when evidence substantiating such other clearances is submitted to and approved by the fire code official.

A102.3.3.3 Minimum clearance to be maintained. Clearances not less than those established by Table A102.3.3.3 shall be maintained during such periods of time as designated by the fire code official. The site-specific clearance achieved, at time of pruning, shall vary based on species growth rates, the utility company-specific trim cycle, the potential line sway due to wind, line sag due to electrical loading and ambient temperature and the tree's location in proximity to the high voltage lines.

Exception: The fire code official is authorized to establish minimum clearances different than those specified by Table A102.3.3.3 when evidence substantiating such other clearances is submitted to and approved by the fire code official.

TABLE A102.3.3.3 MINIMUM CLEARANCES BETWEEN VEGETATION AND ELECTRICAL LINES TO BE MAINTAINED

LINE VOLTAGE MINIMUM CLEARANCE (inches)

750--35,000 6

35,001--60,000 12

60,001--115,000 19

115,001--230,000 30.5

230,001--500,000 115

For SI: One inch = 25.4 mm.

A102.3.3.4 Electrical power line emergencies. During emergencies, the utility shall perform the required work to the extent necessary to clear the hazard. An emergency can include situations such as trees falling into power lines, or trees in violation of Table A102.3.3.3.

A102.4 Correction of condition. The fire code official is authorized to give notice to the owner of the property on which conditions regulated by Section A102 exist to correct such conditions. If the owner fails to correct such conditions, the legislative body of the jurisdiction is authorized to cause the same to be done and make the expense of such correction a lien on the property where such condition exists.

SECTION A103 ACCESS RESTRICTIONS

A103.1 Restricted entry to public lands. The fire code official is authorized to determine and publicly announce when wildland-urban interface fire areas shall be closed to entry and when such areas shall again be opened to entry. Entry on and occupation of wildland-urban interface areas, except public roadways, inhabited areas or established trails and campsites that have not been closed during such time when the wildland-urban interface fire area is closed to entry, is prohibited.

1. Residents and owners of private property within wildland-urban interface fire areas and their invitees and guests going to or being on their lands.

2. Entry, in the course of duty, by peace or police officers, and other duly authorized public officers, members of a fire department and members of any wildland firefighting service.

A103.2 Trespassing on posted private property.

A103.2.1 General. When the fire code official determines that a specific area within an wildland-urban interface fire area presents an exceptional and continuing fire danger because of the density of natural growth, difficulty of terrain, proximity to structures or accessibility to the public, such areas shall be restricted or closed until changed conditions warrant termination of such restriction or closure. Such areas shall be posted in accordance with Section A103.2.2.

A103.2.2 Signs. Approved signs prohibiting entry by unauthorized persons and referring to this code shall be placed on every closed area.

A103.2.3 Trespassing. Entering and remaining within areas closed and posted is prohibited.

Exception: Owners and occupiers of private or public property within closed and posted areas; their guests or invitees; authorized persons engaged in the operation and maintenance of necessary utilities such as electrical power, gas, telephone, water and sewer; and local, state and federal public officers and their authorized agents acting in the course of duty.

A103.3 Use of fire roads and defensible space. Motorcycles, motor scooters and motor vehicles shall not be driven or parked on, and trespassing is prohibited on, fire roads or defensible space beyond the point where travel is restricted by a cable, gate or sign, without the permission of the property owners. Vehicles shall not be parked in a manner that obstructs the entrance to a fire road or defensible space.

Exception: Public officers acting within their scope of duty. Radio and television aerials, guy wires thereto, and other obstructions shall not be installed or maintained on fire roads or defensible spaces, unless located 16 feet (4877 mm) or more above such fire road or defensible space.

A103.4 Use of motorcycles, motor scooters, ultralight aircraft and motor vehicles. Motorcycles, motor scooters, ultralight aircraft and motor vehicles shall not be operated within wildland-urban interface fire areas, without a permit by the fire code official, except on clearly established public or private roads. Permission from the property owner shall be presented when requesting a permit.

A103.5 Tampering with locks, barricades, signs and address markers. Locks, barricades, seals, cables, signs and address markers installed within wildland-urban interface fire areas, by or under the control of the fire code official, shall not be tampered with, mutilated, destroyed or removed. Gates, doors, barriers and locks installed by or under the control of the fire code official shall not be unlocked.

SECTION A104 IGNITION SOURCE CONTROL

A104.1 General. Ignition sources shall be in accordance with Section A104.

A104.2 Objective. Regulations in this section are intended to provide the minimum requirements to prevent the occurrence of wildfires.

A104.3 Clearance from ignition sources. Clearance between ignition sources and grass, brush or other combustible materials shall be maintained a minimum of 30 feet (9144 mm).

A104.4 Smoking. When required by the fire code official, signs shall be posted stating NO SMOKING. No person shall smoke within 15 feet (4572 mm) of combustible materials or nonfire-resistive vegetation.

Exception: Places of habitation or in the boundaries of established smoking areas or campsites as designated by the fire code official.

A104.5 Equipment and devices generating heat, sparks or open flames. Equipment and devices generating heat, sparks or open flames capable of igniting nearby combustibles shall not be used in wildland-urban interface fire areas without a permit from the fire code official.

Exception: Use of approved equipment in habitated premises or designated campsites that are a minimum of 30 feet (9144 mm) from grass-, grain-, brush- or forest-covered areas.

A104.6 Fireworks. Fireworks shall not be used or possessed in wildland-urban interface fire areas.

Exception: Fireworks allowed by the fire code official under permit in accordance with the County Fire Code when not prohibited by applicable local or state laws, ordinances and regulations. The fire code official is authorized to seize, take, remove or cause to be removed fireworks in violation of this section.

A104.7 Outdoor fires.

A104.7.1 General. No person shall build, ignite or maintain any outdoor fire of any kind for any purpose in or on any wildland-urban interface fire area, except by the authority of a written permit from the fire code official.

Exception: Outdoor fires within inhabited premises or designated campsites where such fires are in a permanent barbecue, portable barbecue, outdoor fireplace, incinerator or grill and are a minimum of 30 feet (9144 mm) from any combustible material or nonfire-resistive vegetation.

A104.7.2 Permits. Permits shall incorporate such terms and conditions that will reasonably safeguard public safety and property. Outdoor fires shall not be built, ignited or maintained in or on hazardous fire areas under the following conditions:

1. When high winds are blowing,

2. When a person 17 years old or over is not present at all times to watch and tend such fire, or

3. When a public announcement is made that open burning is prohibited.

A104.7.3 Restrictions. No person shall use a permanent barbecue, portable barbecue, outdoor fireplace or grill for the disposal of rubbish, trash or combustible waste material.

A104.8 Incinerators, outdoor fireplaces, permanent barbecues and grills. Incinerators, outdoor fireplaces, permanent barbecues and grills shall not be built, installed or maintained in wildland-urban interface areas without approval of the fire code official.

Incinerators, outdoor fireplaces, permanent barbecues and grills shall be maintained in good repair and in a safe condition at all times. Openings in such appliances shall be provided with an approved spark arrestor, screen or door.

Exception: When approved by the fire code official, unprotected openings in barbecues and grills necessary for proper functioning.

A104.9 Reckless behavior. The fire code official is authorized to stop any actions of a person or persons if the official determines that the action is reckless and could result in an ignition of fire or spread of fire.

A104.10 Planting vegetation under or adjacent to energized electrical lines. No vegetation shall be planted under or adjacent to energized power lines that, at maturity, shall grow within 10 feet (3048 mm) of the energized conductors.

SECTION A105 CONTROL OF STORAGE

A105.1 General. In addition to the requirements of the California Fire Code as amended by this document, storage and use of the materials shall be in accordance with Section A105.

A105.2 Hazardous materials. Hazardous materials in excess of 10 gallons (37.8 L) of liquid, 200 cubic feet (5.66 m³) of gas, or 10 pounds (4.54 kg) of solids require a permit and shall comply with nationally recognized standards for storage and use.

A105.3 Explosives. Explosives shall not be possessed, kept, stored, sold, offered for sale, given away, used, discharged, transported or disposed of within wildland-urban interface fire areas, except by permit from the fire code official.

A105.4 Combustible materials.

A105.4.1 General. Outside storage of combustible materials such as, but not limited to, wood, rubber tires, building materials or paper products shall comply with the other applicable sections of this code and this section.

A105.4.2 Individual piles. Individual piles shall not exceed 5,000 square feet (465 m²) of contiguous area. Piles shall not exceed 50,000 cubic feet (1416 m³) in volume or 10 feet (3048 mm) in height.

A105.4.3 Separation. A clear space of at least 40 feet (12 192 mm) shall be provided between piles. The clear space shall not contain combustible material or nonfire-resistive vegetation.

A105.4.4 Storage Of Firewood And Combustible Materials

A105.4.4.1 General. Firewood and combustible material shall not be stored in unenclosed spaces beneath buildings or structures, or on decks or under eaves, canopies or other projections or overhangs. When required by the fire code official, storage of firewood and combustible material stored in the defensible space shall be located a minimum of 20 feet (6096 mm) from structures and separated from the crown of trees by a minimum horizontal distance of 15 feet (4572 mm).

A105.4.4.2 Storage For Off-Site Use. Firewood and combustible materials not for consumption on the premises shall be stored so as to not pose a hazard.

A105.5 Liquefied Petroleum Gas Installations

A105.5.1 General. The storage of liquefied petroleum gas (LP gas) and the installation and maintenance of pertinent equipment shall be in accordance with the California Fire Code and recognized standards.

A105.5.1.2 Location of Containers. LP-gas containers shall be located within the defensible space in accordance with the California Fire Code.

SECTION A106 DUMPING

A106.1 Waste material. Waste material shall not be placed, deposited or dumped in wildland-urban interface fire areas, or in, on or along trails, roadways or highways or against structures in wildland-urban interface fire areas.

Exception: Approved public and approved private dumping areas.

A106.2 Ashes and coals. Ashes and coals shall not be placed, deposited or dumped in or on wildland-urban interface fire areas.

1. In the hearth of an established fire pit, camp stove or fireplace.

2. In a noncombustible container with a tight fitting lid, which is kept or maintained in a safe location not less than 10 feet (3048 mm) from nonfire-resistive vegetation or structures.

3. Where such ashes or coals are buried and covered with 1 foot (305 mm) of mineral earth not less than 25 feet (7620 mm) from nonfire-resistive vegetation or structures.

SECTION A107 PROTECTION OF PUMPS AND WATER STORAGE FACILITIES

A107.1 General. The reliability of the water supply shall be in accordance with Section A107.

A107.2 Objective. The intent of this section is to increase the reliability of water storage and pumping facilities and to protect such systems against loss from intrusion by fire.

A107.3 Fuel modification area. Water storage and pumping facilities shall be provided with a defensible space of not less than 30 feet (9144 mm) clear of nonfire-resistive vegetation or growth around and adjacent to such facilities.

Persons owning, controlling, operating or maintaining water storage and pumping systems requiring this defensible space are responsible for clearing and removing nonfire-resistive vegetation and maintaining the defensible space on the property owned, leased or controlled by said person.

A107.4 Trees. Portions of trees that extend to within 30 feet (9144 mm) of combustible portions of water storage and pumping facilities shall be removed.

A107.5 Protection of electrical power supplies. When electrical pumps are used to provide the required water supply, such pumps shall be connected to a standby power source to automatically maintain electrical power in the event of power loss. The standby power source shall be capable of providing power for a minimum of two hours in accordance with the County Electrical Code.

Exception: A standby power source is not required where the primary power service to pumps are underground as approved by the fire code official.

SECTION A108 LAND USE LIMITATIONS

A108.1 General. Temporary fairs, carnivals, public exhibitions and similar uses must comply with all other provisions of this code in addition to enhanced ingress and egress requirements.

A108.2 Objective. The increased public use of land or structures in wildland-urban interface fire areas also increases the potential threat to life safety. The provisions of this section are intended to reduce that threat.

A108.3 Permits. Temporary fairs, carnivals, public exhibitions or similar uses shall not be allowed in a designated wildland-urban interface fire area, except by permit from the fire code official. Permits shall incorporate such terms and conditions that will reasonably safeguard public safety and property.

(Ord. No. NS-1100.102, § 1, 12-11-07; Ord. No. NS-1100.104, § 4, 8-26-08)

Sec. B7-20. Appendix Chapter 1 Addition.

Appendix Chapter 1 (Administration) of the 2006 IFC is added with the following modifications:

(a) Sections 101, 102.7, 103, 104.6 and 108 are deleted.

(b) Section 109.3 is modified to read as follows:

109.3 Violation penalties. Persons who violate a provision of this code or fail to comply with any of the requirements of this code or who erect, install, alter, repair or do work in violation of the plans or other documents reviewed and approved by the fire code official, or of a permit or certificate issued pursuant to the provisions of this code, shall be guilty of a misdemeanor, punishable by a fine of not more than $1,000.00 or by imprisonment not exceeding one year, or both such fine and imprisonment. Each day that a violation continues after due notice has been served shall be deemed a separate offense.

(c) Section 111.4 is modified to read as follows:

111.4 Failure to comply. Any person who shall continue any work after having been served with a stop work order, except such work as that person is directed to perform to remove a violation or unsafe condition, shall be guilty of a misdemeanor, punishable by a fine of not more than $1,000.00 or by imprisonment not exceeding one year, or both such fine and imprisonment. Each day that a violation continues after due notice has been served shall be deemed a separate offense.

(Ord. No. NS-1100.102, § 1, 12-11-07)

__________ The County of Santa Clara - SCC Public Portal

County Policy | Privacy Policy | Accessibility | Site Map | Contact Webmaster | Site Help
All Content Copyright ©2009, the County of Santa Clara, CA