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(continued)
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160-13165, 13167-13169, 13172-13175, 13176-13178, 13180-13190.2 and 13190.4, Health and Safety Code.
s 557.7. "G" Definitions.
(a) Gallon -U.S. Standard gallon or S.I. Units (See Section 557.19.)
(b) Gauge -U.S. Standard gauge or S.I. Units (See Section 557.19.)
(c) Give -Giving, offering to give or advertising the intent to give.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13162, Health and Safety Code.
s 557.8. "H" Definitions.
(a) Halogenated Agents. Halogenated (clean) agents referenced in these regulations are of the following types:
(1) Halons. Halons include Bromochlorodifluouromethane (Halon 1211), bromotrifluoromethane (Halon 1301), and mixtures of Halon 1211 and Halon 1301 (Halon 1211/1301).
(2) Halocarbons. Halocarbon agents include hydrochlorofluorocarbon (HCFC, hydrofluorocarbon (HFC), perfluorocarbon (PFC), and fluoroiodocarbon (FIC) types of agents.
(b) Halon Closed Recovery System. A system that provides for the transfer of halon between extinguishers, supply containers, and recharge and recovery containers in compliance with U.L. Standard 2006.
(c) Hydrostatic Test. Any pressure test procedure specified in this chapter.
(d) High Pressure Cylinder. High pressure cylinders and cartridges are those containing nitrogen or compressed air at service pressure higher than 500 p.s.i.g. at 70 degrees Fahrenheit, or carbon dioxide.
Note: Authority: Section 13150, Health and Safety Code. Reference: Sections 13160 and 13162, Health and Safety Code.
s 557.9. "I" Definitions.
(a) Inspection. A "quick check" that a fire extinguisher is available and will operate. It is intended to give reasonable assurance that the fire extinguisher is fully charged and operable. This is done by verifying that the fire extinguisher is in its designated place, that it has not been actuated or tampered with, and that there is no obvious or physical damage or condition to prevent its operation.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13164 and 13173, Health and Safety Code.
s 557.10. "J" Definitions.
None.
s 557.11. "K" Definitions.
None.
s 557.12. "L" Definitions.
(a) License. A document issued by the State Fire Marshal authorizing a concern at a fixed location to engage in the business of servicing fire extinguishers, or a public or private entity not engaged in the business of servicing fire extinguishers, to perform specific acts of servicing portable fire extinguishers (as specified in section 595.5).
(b) Licensee. A specific concern or a public or private entity to which a license has been issued by the State Fire Marshal.
(c) Listed. Equipment or materials included in a list published by a State Fire Marshal approved laboratory having a third party certification program for portable fire extinguishers which meets or exceeds ANSI/UL 1803, Standard for Factory Follow-up on Third Party Certified Portable Fire Extinguishers, 1st Edition, as determined by the State Fire Marshal.
(d) Listed Label. A tag, plate or band with legible information or symbols in accordance with the standards of Section 561.2 attached to a fire extinguisher cylinder, shell or shroud by the manufacturer.
(e) Loaded Stream Charge. A water-based extinguishing medium that uses an alkali metal salt as a freezing point depressant.
(f) Low pressure cylinder. Low pressure cylinders are those containing fire-extinguishing agent (medium), nitrogen, compressed air, or other compressed gases at a service pressure of 500 psi (3447 kPa) or lower at 70 degrees Fahrenheit (21<>C).
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13163-13169, 13171-13174, 13185 and 13188-13190, Health and Safety Code.
s 557.13. "M" Definitions.
(a) Maintenance. A thorough examination of the fire extinguisher done in accordance with the manufacturer's written instructions and the requirements of this chapter. It is intended to give maximum assurance that a fire extinguisher will operate effectively and safely. Maintenance includes a thorough examination and any necessary repair or replacement. Maintenace will normally reveal if hydrostatic testing or internal maintenance is required.
(b) Marketing. The act of selling. [See Section 557.19 (a)].
(c) Mild steel shell. Except for stainless steel and steel used for high pressure cylinders, all other steel shells are defined as "mild steel" shells.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13162, Health and Safety Code.
s 557.14. "N" Definitions.
(a) N.F.P.A. - The National Fire Protection Association.
(b) Nonrechargeable Fire Extinguisher. A nonrechargeable (nonrefillable) fire extinguisher is not capable of (nor intended to be capable of) undergoing complete maintenance, hydrostatic testing, and being restored to its full operating capability by the standard practices used by fire equipment dealers and distributors. Some fire extinguishers that are physically rechargeable are marked nonrechargeable and are therefore considered for purpose of this regulation to be nonrechargeable (nonrefillable) fire extinguishers.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 557.15. "O" Definitions.
None.
s 557.16. "P" Definitions.
(a) Part. Any component of a portable fire extinguisher except the extinguishing agent and charge.
(b) Part (Approved). Parts used in the maintenance and servicing of portable fire extinguishers shall be the manufacturer's recommended replacement parts or parts of equal quality. Part, as used in this Chapter, does not include the extinguishing agent itself or the expellant in an extinguisher.
(c) Portable Fire Extinguisher. A manually actuated portable device carried, or mounted on wheels and operated by hand and which contains a fire extinguishing agent that can be expelled under any type of pressure for the purpose of suppressing or extinguishing fire.
(d) Pressurized Extinguisher -A portable fire extinguisher which maintains the expellant force and the extinguishing agent within the same or common cylinder.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160-13164, 13170, 13174-13177, 13183, 13183 and 13190.1-13190.3, Health and Safety Code.
s 557.17. "Q" Definitions.
None.
s 557.18. "R" Definitions.
(a) Rating. A numerical-alphabetical designation of a portable fire extinguisher which indicates the extinguishing potential (the number) and the class of fire (the letter) for which the extinguisher is suitable.
(b) Recognized Testing Laboratory. For the purpose of this article, a recognized testing laboratory shall mean any agency staffed by qualified personnel and properly equipped to conduct the particular test in question, and who are regularly engaged in conducting tests. Laboratories other than those specified in Section 13162(b) of the Health and Safety Code, shall be approved by the State Fire Marshal.
(c) Rechargeable (Refillable) Fire Extinguisher. A rechargeable (refillable) fire extinguisher is capable of undergoing complete maintenance, including internal inspection of the pressure vessel, replacement of all sub-standard parts and seals, and hydrostatic testing. The fire extinguisher is capable of being recharged with agent and restored to its full operating capability by the standard practices used by licensed concerns. Rechargeable (refillable) fire extinguishers shall be marked "Recharge Immediately After Any Use" or with a similar equivalent marking.
(d) Recharging. The replacement of the extinguishing agent, also including the expellant for certain types of extinguishers.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13162 and 13189, Health and Safety Code.
s 557.19. "S" Definitions.
(a) Sell. Offer or expose for sale, barter, trade, deliver, give away, rent, consign, lease, market, distribute or possess with the intent to sell.
(b) Servicing. Includes one or more of the following:
(1) maintenance;
(2) recharging;
(3) hydrostatic testing.
(c) Service Pressure. The normal operating pressures as indicated on the gauge or nameplate.
(d) Signature. The written signature of a person as it appears on the Application for Certificate of Registration. A rubber stamp of name or signature is not acceptable.
(e) S.I. Units. Metric units of measure in accordance with the International System of Units.
(f) Shall. Indicates a mandatory requirement.
(g) Should. Indicates a recommendation or that which is advised but not required.
(h) Stored Pressure Fire Extinguisher. A fire extinguisher in which both the extinguishing material and expellant gas are kept in a single container and that includes a pressure indicator or gauge.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13162-13164, 13170, 13174-13177 and 13189-13190.2, Health and Safety Code.
s 557.20. "T" Definitions.
(a) Travel Distance. The actual walking distance from any point to the nearest fire extinguisher fulfilling "fire extinguisher hazard requirements".
s 557.21. "U" Definitions.
(a) U.L. Underwriters' Laboratories, Incorporated.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13162, Health and Safety Code.
s 557.22. "V" Definitions.
(a) Valid. Means a license or Certificate of Registration which has not been suspended, denied, or revoked and for which all appropriate fees have been tendered for the period involved.
(b) Vaporizing liquid. - A class of extinguishing agents possessing toxic properties which are prohibited for use in California. (Section 13162(c), Health and Safety Code.) These agents are Carbon Tetrachloride (CCl 4), Methyl Bromide (CH 3 BR), Chlorobromomethane (CH 2 ClBr), and Dibromo Tetrafluoroethane (C 2 Br 2 F 4).
(c) Vehicle. For the purposes of this Chapter, as defined in Vehicle Code Section 670 and includes vessels as defined in Harbors and Navigation Code Section 651, and aircraft as defined in Public Utilities Code Section 21012.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13162, Health and Safety Code.
s 557.23. "W" Definitions.
(a) Water-Type Fire Extinguisher. A water-type fire extinguisher contains water-based agents, such as water, AFFF, FFFP, antifreeze, and loaded stream.
(b) Wet Chemical. Wet chemicals include, but are not limited to, aqueous solutions of potassium acetate, potassium carbonate, potassium citrate, or combinations of these materials.
(c) Wheeled Fire Extinguisher. For the purposes of this Chapter, wheeled fire extinguishers are considered portable fire extinguishers as defined in Section 557.16(c).
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 557.24. "X" Definitions.
None.
s 557.25. "Y" Definitions.
None.
s 557.26. "Z" Definitions.
None.
s 560. General Provisions and Fee Schedule.
(a) No person shall engage in the servicing and maintenance of portable fire extinguishers under the scope of this chapter (Section 550.3) without having first submitted an application and all documents, necessary to demonstrate compliance with and having obtained a license from, the State Fire Marshal in accordance with the provisions of this chapter. Licenses shall be processed in accordance with Title 19, California Code of Regulations, Section 3.33.
(b) Every fire extinguisher concern license or certificate of registration fee required in accordance with the provisions of Section 13189 of the Health and Safety Code shall be paid in legal tender, or by money order or postal note, or valid personal check made payable to the "State Fire Marshal." Fee shall accompany each application for license or certificate of registration.
(c) Every fee shall be paid at or mailed to the Sacramento Headquarters Office of the State Fire Marshal.
(d) The original and annual renewal fee for any license or a certificate of registration issued pursuant to this chapter shall be as follows:
(1) Certificate of Registration $55
(2) A fire extinguisher Concern license for firms engaged in the business of performing for a fee specific acts of servicing portable fire extinguishers pursuant to 595.5 $625
(3) A "L" (Limited) fire extinguisher servicing license for public or private entities not engaged in the business, nor performing for a fee, specific acts pursuant to Section 595.5(a)(7) of servicing their own portable fire extinguishers $125
(e) Application for renewal of a license or for a certificate of registration which has expired for one year shall be considered as an original application.
(f) Application for change of location or any license revision requiring a physical inspection by a State Fire Marshal designee of a licensed concern. $125
Note: Authority cited: Sections 13160 and 13189, Health and Safety Code. Reference: Sections 13160, 13164, 13165, 13176 and 13178, Health and Safety Code.
s 560.1. Report of Violations.
Any action taken by a local entity against licensed concerns or Certificate of Registration holders shall be reported to the State Fire Marshal within 15 days of the action. The State Fire Marshal shall respond to the reporting agency within 60 days.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 560.2. Deceptive Practices.
(a) Any licensee, or employee thereof, who engages in unfair methods of competition or makes false or misleading statements as prohibited in Section 17200 and 17500 of the Business and Professions Codes shall be subject to license denial, revocation or suspension.
(b) Any licensee, or employee thereof, upon making contact with the prospective buyer (business owner or owner's representative) shall:
(1) state the identity of the person making the solicitation
(2) state the name of the business being represented
(3) state the type of goods or services being offered for sale
(4) show or display personal identification from the fire extinguisher concern affiliated with.
(5) show current Certificate of Registration Card prior to performing fire extinguisher servicing.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13170, 13171, 13183, 13185 and 13188, Health and Safety Code.
s 560.3. Employer Responsibility.
Every licensed concern is responsible for the acts of employees (see definition of "Employee" Section 557.5(d) in the marketing, sale, distribution, and servicing of any portable fire extinguisher.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13165, Health and Safety Code.
s 560.4. Recall of Extinguishers.
When a manufacturer deems it necessary to recall an extinguisher model or series, the manufacturer shall notify the State Fire Marshal. Such notification shall include the reasons for the recall and procedures for replacement and the disposition of recalled extinguishers.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13162 and 13177, Health and Safety Code.
s 560.5. Condemned Extinguishers.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13162 and 13177, Health and Safety Code.
s 560.6. Temperature Extremes.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13177, Health and Safety Code.
s 561. Classification.
(a) Portable fire extinguishers are classified for use on certain classes of fire and rated for relative extinguishing effectiveness at a temperature of plus 70 <> (21.1 <> C) by testing laboratories. This is based upon classification of the fire pursuant to Section 561.1 and the fire extinguishment potentials as determined by fire tests.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 561.1. Classification and Rating System.
(a) The classification and rating system described in these regulations is that of ANSI/UL Standard 711, and is based on extinguishing preplanned fires of the determined size and description as follows:
(1) CLASS A RATING. Wood and excelsior.
(2) CLASS B RATING. Two-in. (5.1-cm) depth n-heptane fires in square pans.
(3) CLASS C RATING. No fire test. Agent must be a nonconductor of electricity.
(4) CLASS D RATING. Special tests on specific combustible metal fires.
(5) CLASS K RATING. Special tests on cooking appliances using combustible cooking media (vegetable or animal oils and fats).
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 561.2. Fire Test and Performance Standards.
(a) Portable fire extinguishers used to comply with these regulations shall be listed and labeled and meet or exceed all of the requirements of the fire test standards and one of the appropriate performance standards shown below:
(1) Fire Test Standards: ANSI/UL 711, Standard for Fire Extinguishers, Rating and Fire Testing 5th Edition, 1995.
(2) Performance Standards:
(A) CO 2 Types: ANSI/UL 154, Standard for Carbon-Dioxide Fire Extinguishers, 8th Edition, 1995.
(B) Dry Chemical Types: ANSI/UL 299, Standard for Dry Chemical Fire Extinguishers, 9th Edition, 1995.
(C) Water Types: ANSI/UL 626, Standard for Two and One-Half Gallon Stored-Pressure, Water-Type Fire Extinguishers 9th Edition, 1995.
(D) Halon Types: ANSI/UL 1093, Standard for Halogenated Agent Fire Extinguishers 5th edition, 1995.
(E) Foam Types: ANSI/UL 8, Standard for Foam Fire Extinguishers, 5th Edition, 1995.
(b) The identification of the listing and labeling organization, the fire test and performance standard which the extinguisher meets or exceeds shall be clearly marked on each extinguisher.
Exception: Extinguishers manufactured prior to January 1, 1986.
(c) An organization listing, labeling and marking extinguishers used to comply with the requirements of this chapter shall utilize a third party certification program for portable fire extinguishers which meets or exceeds ANSI/UL 1803.
Exception: Extinguishers manufactured prior to January 1, 1986.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 562. Classification and Rating Marking.
The classification of extinguishers shall consist of a LETTER which indicates the class of fire on which an extinguisher has been found to be effective, preceded by a rating NUMBER (Class A and B only) which indicates the relative extinguishing effectiveness.
Exception : Extinguishers classified for use on Class C, Class D, or Class K hazards shall not be required to have a number preceding the classification letter.Extinguishers classified for use on Class C, Class D, or Class K hazards shall not be required to have a number preceding the classification letter.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563. Operating Instructions.
(a) Extinguisher operating instructions shall be located on the front of the extinguisher and be clearly visible. Other labels and markings shall not be located or placed on the front of the extinguisher.
Exception : Original manufacturer's labels, labels that specifically relate to the extinguisher's operation or fire classification, or inventory control labels specific to that extinguisher. These labels shall not contain any company advertising.Original manufacturer's labels, labels that specifically relate to the extinguisher's operation or fire classification, or inventory control labels specific to that extinguisher. These labels shall not contain any company advertising.
(b) Extinguishers mounted in cabinets or wall recesses shall be placed in a manner such that the extinguisher operating instructions face outward. The location of such extinguishers shall be marked conspicuously.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.1. Instruction Manual.
An extinguisher instruction manual shall be provided to the owner or the owner's agent giving condensed instructions and cautions necessary to its installation, operation, inspection and maintenance. This manual shall be provided upon the sale or transfer of the extinguisher. The manual may be specific to the extinguisher involved or it may cover many types.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.2. Accessibility and Availability.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.3. Cabinets.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.4. Installation.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.5. Brackets.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.6. Physical Damage Protection.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.7. Mounting.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.8. Operating Instructions.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.9. Sealed Cabinets.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.10. Installation Temperatures.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 563.11. Instruction Manual.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 564. Metric Units.
Metric units of measurement in this standard are in accordance with the modernized metric system known as the International System of Units (SI). One unit (liter), outside of but recognized by SI, is commonly used in international fire protection. The units are listed in Table 1 with conversion factors.
Table 1
Name of Unit Unit Conversion Factor
Symbol
liter L 1 gal =
3.785 L
Centimeter Cm 1 in. = 2.540 cm
meter M 1 ft. = 0.305 m
Kilogram kg 1 pound (mass) = 0.454 kg
Degree Celsius <> F-32) = <> C
>> C
Bar bar 1 psi =
0.0689 bar
For additional conversions and information see ASTM E380, Standard for Metric Practice.
If a value for measurement as given in this standard is followed by an equivalent value in other units, the first stated is to be regarded as the requirement. A given equivalent value may be approximate.
The conversion procedure for the SI units has been to multiply the quantity by the conversion factor and then round the result to the appropriate number of significant digits.
Note: Authority: Section 13161, Health and Safety Code. Reference: Section 13161, Health and Safety Code.
s 565. Selection of Fire Extinguishers.
(a) The selection of extinguishers for a given situation shall be determined by the authority having jurisdiction in accordance with adopted codes or ordinances. The character of the fires anticipated, the construction and occupancy of the individual property, the vehicle or hazard to be protected, ambient-temperature conditions, and other factors shall be considered. The number, size, placement, and limitations of use of extinguishers required shall be determined by using Sections 567 through 573.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 565.1. Classification of Hazards.
(a) Light (low) Hazard. Locations where the total amounts of Class A combustible materials, including furnishings, decorations and contents, is of minor quantity. These shall include buildings or rooms occupied as offices, classrooms, churches, assembly halls, etc. This classification anticipates that the majority of contents are either noncombustible or so arranged that a fire is not likely to spread rapidly. Small amounts of Class B flammables used for duplicating machines, art departments, etc., are included provided that they are kept in closed containers and safely stored.
(b) Ordinary (Moderate) Hazard. Locations where the total amounts of Class combustibles and Class B flammables are present in greater amounts than expected under Light (Low) Hazard occupancies. These occupancies could consist of offices, classrooms, mercantile shops and allied storage, light manufacturing, research operations, auto showrooms, parking garages, workshop or support service areas of Light (Low) Hazard occupancies, and warehouses containing Class I or Class II commodities.
(c) Extra (High) Hazard. Locations where the total amount of Class A combustibles and Class B flammables are present, in storage, production use, and/or finished product over and above those expected and classed as ordinary (moderate) hazards. These occupancies could consist of woodworking, vehicle repair, aircraft and boat servicing, individual product display showrooms, product convention center displays, storage and manufacturing processes such as painting, dipping, coating, including flammable liquid handling. Also included is warehousing of, or in-process storage of other Class I and Class II commodities.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 565.2. Selection by Hazard.
(a) Extinguishers shall be selected for the specific class or classes of hazards to be protected in accordance with the following subdivisions.
(b) Extinguishers for protecting Class A hazards shall be selected from the following: Water-type, halogenated agent types, multipurpose dry chemical and wet chemical type.
(c) Extinguishers for protection of Class B hazards shall be selected from the following: carbon dioxide, dry chemical types, halogenated agent types, and water-type and water chemical extinguishers rated for Class B hazards.
(d) Extinguishers for protection of Class C hazards shall be selected from the following: carbon dioxide, dry chemical types, halogenated agent types, and water mist types rated for Class C. Carbon dioxide extinguishers equipped with metal horns are not considered safe for use on fires in energized electrical equipment and, therefore, are not classified for use on Class C hazards.
(e) Extinguishers and extinguishing agents for the protection of Class D hazards shall be of types approved for use on the specific combustible-metal hazard.
(f) Fire extinguishers and extinguishing agents for the protection of Class K hazards shall be selected from either a wet chemical type or dry chemical type.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 566. Application for Specific Hazards.
(a) Class B Fire Extinguishers for Pressurized Flammable Liquids and Pressurized Gas Fires. Fires of this nature are considered to be a special hazard. Class B fire extinguishers containing agents other than dry chemical are relatively ineffective on this type of hazard due to stream and agent characteristics. Selection of extinguishers for this type of hazard shall be made on the basis of recommendations by manufacturers of this specialized equipment. The system used to rate extinguishers on Class B fires (flammable liquids in depth) is not applicable to these types of hazards.
It has been determined that special nozzle design and rates of agent application are required to cope with such hazards. Caution: It is undesirable to attempt to extinguish this type of fire unless there is reasonable assurance that the source of fuel can be promptly shut off.
(b) Fire extinguishers provided for the protection of cooking applicances that use combustible cooking media (vegetable or animal oils and fats) shall be listed and labeled for Class K fires.
Exception : Fire extinguishers installed specifically for hazards in this section prior to January 1, 2002.Fire extinguishers installed specifically for hazards in this section prior to January 1, 2002.
(c) Three-dimensional Class B Fires. A three-dimensional Class B fire involves Class B materials in motion such as pouring, running or dripping flammable liquids and generally includes vertical as well as one or more horizontal surfaces. Fires of this nature are considered to be a special hazard. Selection of extinguishers for this type of hazard shall be made on the basis of recommendations by manufacturers of this specialized equipment. The system used to rate extinguishers on Class B fires (flammable liquids in depth) is not directly applicable to this type of hazard.
(d) Water Soluble Flammable Liquid Fires (Polar Solvents). Extinguishers used for the protection of water soluble flammable liquids, such as alcohols, acetones, esters, ketones, etc., shall be selected in accordance with Section 565.2. AFFF type and FFFP type fire extinguishers shall not be used for the protection of water soluble flammable liquids, such as alcohols, acetone, esters, ketones, etc., unless specifically referenced on the extinguisher nameplate.
(e) Electronic Equipment Fires. Extinguishers for the protection of delicate electronic equipment shall be selected from the following: carbon dioxide type or a halogenated agent type, or a distilled water mist type with a minimum Class A: C Rating.
(f) In patient care areas and sleeping rooms of health care facilities, fire extinguishers, including the agents and expelling means, should be selected and utilized which would not be detrimental to patients and are appropriate for the type of fire expected, such as distilled water mist type fire extinguishers with a minimum "2-A: C" Rating.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567. Distribution of Fire Extinguishers.
(a) The minimum number of fire extinguishers needed to protect a property shall be determined as outlined in this section. Additional extinguishers may be installed to provide more suitable protection.
(b) Fire extinguishers shall be provided for the protection of both the building structure and the occupancy hazards contained therein.
(c) Required building protection shall be provided by fire extinguishers suitable for Class A fires.
(d) Occupancy hazard protection shall be provided by fire extinguishers suitable for such Class A, B, C, D, or K fire potentials as may be present.
(e) Extinguishers provided for building protection may be considered also for the protection of occupancies having a Class A fire potential.
(f) Buildings having an occupancy hazard subject to Class B and/or Class C fires shall have a standard complement of Class A fire extinguishers for building protection, plus additional Class B and/or Class C extinguishers. Where fire extinguishers have more than one letter classification (such as 2- A:20-B:C), they may be considered to satisfy the requirements of each letter class. When using multi-purpose extinguishers for the protection of Class B hazards, the maximum travel distances described in Table 2 must be observed.
(g) Rooms or areas shall be classified generally as light (low) hazard, ordinary (moderate) hazard, or extra (high) hazard. Limited areas of greater or lesser hazard shall be protected as required.
(h) On each floor level, the area protected and the travel distances shall be based on fire extinguishers installed in accordance with Tables 2 and 3.
(i) Fire extinguishers shall not be obstructed or obscured from view.
Exception: In large rooms, and in certain locations where visual obstruction cannot be completely avoided, means shall be provided to indicate the fire extinguisher's location.
(j) Fire extinguishers shall be conspicuously located along normal paths of travel where they will be readily accessible and immediately available in the event of a fire.
(k) Where wheeled extinguishers are installed, aisles and doorways through which such extinguishers are to be moved shall have a clear and unobstructed width not less than one foot (1 ft.) wider than the overall width of the extinguisher.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.1 Operating Conditions.
Portable extinguishers shall be maintained in a fully charged and operable condition, and kept in their designated places at all times when they are not being used.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.2. Cabinets.
Cabinets housing extinguishers shall not be locked.
Exception : Where extinguishers are subject to malicious use, locked cabinets may be used provided they include a means of emergency access and are approved by the authority having jurisdiction.Where extinguishers are subject to malicious use, locked cabinets may be used provided they include a means of emergency access and are approved by the authority having jurisdiction.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.3. Installation.
Portable fire extinguishers other than wheeled types shall be securely installed on the hanger or in the bracket supplied or placed in cabinets or wall recesses. The hanger or bracket shall be securely and properly anchored to the mounting surface in accordance with the manufacturer's instructions. Wheeled-type fire extinguishers shall be located in a designated location.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.4. Brackets.
Extinguishers installed under conditions where they are subject to dislodgment shall be installed in brackets specifically designed to cope with this problem.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.5. Physical Damage Protection.
Extinguishers installed under conditions where they are subject to physical damage, (e.g., from impact, vibration, the environment) shall be adequately protected.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.6. Mounting.
Fire extinguishers having a gross weight not exceeding 40 lbs (18.14kg) shall be installed so that the top of the fire extinguisher is not more than 5 ft. (1.53m) above the floor. Fire extinguishers having a gross weight greater than 40 lbs. (18.14kg) (except wheeled types) shall be so installed that the top of the fire extinguisher is not more than 3-1/2 ft. (1.07 m) above the floor. In no case shall the clearance between the bottom of the extinguisher and the floor be less than 4 in. (10.2 cm).
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.7. Sealed Cabinets.
Where extinguishers are installed in closed cabinets, which are exposed to elevated temperatures, the cabinets shall be provided with screened openings and drains.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.8. Installation Temperatures.
Water-type (water, AFFF, FFFP) extinguishers shall not be installed in areas where temperatures are outside the range of 40 <> F to 120 <> F (4 <> C to 49 <> C). Other types shall not be installed in areas where temperatures are outside the range of -40 <> F to 120 << degrees>> F (-40 <> C to 49 <> C). Fire extinguishers shall not be exposed to temperatures outside of the range shown on the fire extinguisher label.
E XCEPTION N o. 1: Where fire extinguishers are installed in locations subject to temperatures outside these ranges, they shall be of a type approved and listed for the temperature to which they are exposed, or they shall be placed in an enclosure capable of maintaining the stipulated temperature range.
E XCEPTION N o. 2: Fire extinguishers containing plain water only can be protected to temperatures as low as -40 <> F (-40 <> C) by the addition of an antifreeze stipulated on the extinguisher nameplate. Calcium chloride solutions shall not be used in stainless steel fire extinguishers.
E XCEPTION N o. 3: Some fire extinguishers are approved or listed for use at temperatures as low as -65 <> F (-54 <>C).
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 567.9. Non-Transferable.
s 567.10. Registration Number.
s 568. Fire Extinguisher Size and Placement for Class A Hazards.
(a) Minimum sizes of fire extinguisher for the listed grades of hazards shall be provided on the basis of Table 2, except as modified by Sec. 568(d). Extinguishers shall be located so that the maximum travel distances shall not exceed those specified in Table 2, except as modified by Section 568(d).
(b) Certain smaller fire extinguishers which are charged with a multipurpose dry chemical or halogenated agent are rated on Class B and Class C fires, but having insufficient effectiveness to earn the minimum 1-A rating even though they have value in extinguishing smaller Class A fires. They shall not be used to meet the requirements of Table 3.
Table 2
Light Ordinary Extra
(Low) (Moderate) (High)
Hazard Hazard Hazard
Occupancy Occupancy Occupancy
Minimum rated single
extinguisher 2-A 2-A 4-A*
Maximum floor area
per unit of A 3,000 sq ft 1,500 sq ft 1,000 sq ft
Maximum floor area
for extinguisher 11,250 sq ft 11,250 sq ft 11,250 sq ft
Maximum travel distance
to extinguisher 75 ft 75 ft 75 ft
* Two 2 1/2 gal (9.46 L) water type extinguishers can be used to fulfill the requirement of one 4-A rated extinguisher.
Note: 1 ft = 0.305 m
1 sq ft = 0.0929 m
(c) Extinguishers as specified in Table 2 may be replaced by uniformly spaced 1 1/2 inch (3.810 cm) hose stations for use by the occupants of the building. When hose stations are so provided they shall conform to Part 9, Title 24, California Code of Regulations, Chapter 9. The location of hose stations and the placement of fire extinguishers shall be in such a manner that the hose stations do not replace more than every other extinguisher.
(d) Where the floor area of a building is less than that specified in Table 2, at least one extinguisher of the minimum size recommended shall be provided.
(e) The protection requirements may be fulfilled with extinguishers of a higher rating provided the travel distance from anywhere in the building to such larger extinguishers shall not exceed 75 ft. (22.7m), as shown in Table 2 above.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 569. Fire Extinguisher Size and Placement for Class B Fires Other Than for Fires in Flammable Liquids of Appreciable Depth.
(a) Minimum sizes of fire extinguishers for the listed grades of hazard shall be provided on the basis of Table 3. Extinguishers shall be located so that the maximum travel distances from anywhere in the building shall not exceed those specified in the table used.
Exception : Extinguishers of lesser rating, desired for small specific hazards within the general hazard area, may be used, but shall not be considered as fulfilling any part of the requirements of Table 3.Extinguishers of lesser rating, desired for small specific hazards within the general hazard area, may be used, but shall not be considered as fulfilling any part of the requirements of Table 3.
Table 3
Basic Minimum Maximum
Travel
Extinguisher Distance
to
Type of Hazard Rating Extingui-
shers
(in feet) (in
meters)
Light (low) 5B 30 9.15
10B 50 15.25
Ordinary (moderate) 10B 30 9.15
20B 50 15.25
Extra (high) 40B 30 9.15
80B 50 15.25
note 1:The specified rating does not imply
that fires of the magnitudes indicated
by these ratings will occur, but rather
to give the operators more time and
agent to handle difficult spill fires
that may occur.
note 2: For fires involving water soluble
flammable liquids see Section 566(d).
note 3: For specific hazard applications see Section 566.
(b) Two or more extinguishers of lower rating shall not be used to fulfill the protection requirements of Table 3.
(c) The protection requirements may be fulfilled with extinguishers of high ratings provided the travel distance to such larger extinguishers shall not exceed 50 ft. (15.25 m) as shown in Table 3.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 569.1. Change of Address.
s 569.2. Verifying Identity.
s 569.3. Duplicate.
s 569.4. Contents.
s 569.5. Minimum Age.
s 569.6. Restrictive Use.
s 569.7. Contents of Examination.
s 569.8. Right to Contest.
s 569.9. Passing Grade.
s 569.10. Non-Transferable.
s 569.11. Limited Issuance.
s 569.12. New Employees.
s 569.13. Certificate Identification.
s 570. Fire Extinguisher Size and Placement For Class B Fires in Flammable Liquids of Appreciable Depth.
(a) Portable fire extinguishers shall not be installed as the sole protection for flammable liquid hazards of appreciable depth [greater than 1/4 in. (0.64 cm)] where the surface area exceeds 10 sq. ft. (0.93 m2).
Exception : Where personnel who are trained in extinguishing fires in the protected hazards are available on the premises, the maximum surface area shall not exceed 20 sq. ft. (1.86 m2).
(b) For flammable liquid hazards of appreciable depth, a Class B fire extinguisher shall be provided on the basis of at least two numerical units of Class B extinguishing potential per sq ft (0.0929 m2) of flammable liquid surface of the largest hazard area. For fires involving cooking grease or water-soluble flammable liquids, see 566 (b) and 566 (d).
Exception : AFFF or FFFP type extinguishers may be provided on the basis of a 1B rating of protection per sq ft of hazard.AFFF or FFFP type extinguishers may be provided on the basis of a 1B rating of protection per sq ft of hazard.
(c) Two or more extinguishers of lower ratings shall not be used in lieu of the extinguisher required for the largest hazard area.
Exception : Up to three AFFF or FFFP extinguishers may be used to fulfill the requirements provided the sum of the Class B ratings meets or exceeds the value required for the largest hazard area.Up to three AFFF or FFFP extinguishers may be used to fulfill the requirements provided the sum of the Class B ratings meets or exceeds the value required for the largest hazard area.
(d) Travel distances for portable extinguishers shall not exceed 50 ft (15.25 m) as shown in Table 3.
(e) Scattered or widely separated hazards shall be individually protected. An extinguisher in the proximity of a hazard shall be carefully located to be accessible in the presence of a fire without undue danger to the operator.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 571. Fire Extinguisher Size and Placement for Class C Hazards.
(a) Fire extinguishers with Class C ratings shall be required where energized electrical equipment can be encountered which would require a nonconducting extinguishing medium. This requirement includes situations where fire either directly involves or surrounds electrical equipment. Since the fire itself is a Class A or Class B hazard, the fire extinguishers shall be sized and located on the basis of the anticipated Class A or B hazard. note: Electrical equipment should be de-energized as soon as possible to prevent reignition.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 572. Size and Placement for Class D Hazards.
(a) Fire extinguishers or extinguishing agents with Class D ratings shall be provided for fires involving combustible metals.
(b) Fire extinguishers or extinguishing agents (media) shall be located not more than 75 ft (22.5 m) travel distance from the Class D hazard.
(c) Portable fire extinguishers or extinguishing agents (media) for Class D hazards shall be provided in those work areas where combustible metal powders, flakes, shavings, chips, or similarly sized products are generated.
(d) Size determination shall be in the basis of the specific combustible metal, its physical particle size, area to be covered and recommendations by the extinguisher manufacturer on data from control tests conducted.
(e) The material safety data sheet for the Class D hazard involved should be consulted to assist in selecting the most effective extinguishing agent.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 573. Fire Extinguisher Size and Placement for Class K Fires.
(a) Fire extinguishers with a Class K rating shall be provided for hazards where there is a potential for fires involving combustible cooking media (vegetable or animal oils and fats).
(b) Maximum travel distance shall not exceed 30 ft (9.15m) from the hazard to the extinguishers.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 574.1. Frequency of Inspection.
Fire extinguishers shall be inspected at least monthly by the building owner, occupant, or his/her authorized agent.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 574.2. Procedures.
Monthly inspection of extinguishers shall include a check of at least the following items:
(a) Located in the designated place.
(b) No obstruction to access or visibility.
(c) Operating instructions on nameplate legible and facing outward.
(d) Safety seals and tamper indicators not broken or missing.
(e) Examine for obvious physical damage, corrosion, leakage or clogged nozzle.
(f) Pressure gauge reading or indicator in the operable range or position.
(g) Determine fullness by hefting, and, if needed, by weighing.
(h) For wheeled units, the condition of the tires, wheels, carriage, hose, and nozzle checked.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 574.3. Corrective Action.
When an inspection of any extinguisher reveals a deficiency in any of the conditions listed in (a), (b), and (h) of Section 574.2, immediate corrective action shall be taken.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 574.4. Rechargeable Extinguishers.
When an inspection of any rechargeable extinguisher reveals a deficiency in any of the conditions listed in (c), (d), (e), (f) and (g) of Section 574.2, it shall be subjected to applicable maintenance procedures.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 574.5. Nonrechargeable Extinguishers.
When an inspection of any nonrechargeable extinguisher reveals a deficiency in any of the conditions listed in (c), (d), (e), (f), and (g) of Section 574.2, it shall be discharged and removed from service.
Exception : Nonrechargeable extinguishers containing a halon agent shall be removed from service, not discharged, and returned to the manufacturer or local fire extinguisher distributor having the capability of recovering the halon agent.Nonrechargeable extinguishers containing a halon agent shall be removed from service, not discharged, and returned to the manufacturer or local fire extinguisher distributor having the capability of recovering thehalon agent. (continued)