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(continued)
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13163, Health and Safety Code.
s 595.6. Concern Name.
(a) In the event two applications are received by the State Fire Marshal, both of which propose the use of the same or similar concern name, priority will be given to the application bearing the earliest receipt date.
(b) Once a concern license has been issued, there shall be no changes made to the concern name unless the change has been approved in advance by the State Fire Marshal.
(c) The State Fire Marshal shall verify and approve any proposed concern name as it relates to public safety and deceptive practices.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13163, 13164, 13171 and 13172, Health and Safety Code.
s 595.7. Business Location.
For purpose of licensing, post office box numbers, mail forwarding establishments, telephone answering service establishments and other such similar establishments are not acceptable as physicial business locations. Licensees shall provide the State Fire Marshal with the actual physical business location from which business is conducted. This address shall match the physical address as listed on the Fire Extinguisher Concern License. Each applicant shall furnish a valid local business license from the local community that matches their physical address as listed on the "Fire Extinguisher Concern License". A licensed concern shall notify the State Fire Marshal of a change of location on a Fire Extinguisher Concern License Status/Change application form and submit a fee of $125.00.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13163, 13164, 13169, 13170, 13172 and 13174, Health and Safety Code.
s 595.8. Posting of License.
Every license issued according to these regulations shall be posted on the premises of the licensee's location. Licenses shall be readily available for inspection during regular business hours by the local inspection authority or by the State Fire Marshal.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13173, Health and Safety Code.
s 595.9. Certificates of Registration.
(a) Every certificate of registration shall indicate the type of acts or acts to be performed as follows:
(1) Type 1 -Recharge and maintenance of any or all types of fire extinguishers.
(2) Type 2 -Hydrostatic test any or all low pressure non-D.O.T. specification fire extinguisher cylinders.
(3) Type 3 -Hydrostatic test any or all D.O.T. specification fire extinguishers cylinders.
(b) Any person holding a valid certificate of registration may take orders for the performance of any act or acts for which authorization has not been granted. These orders shall be consigned to the licensed company for which they have a binding reciprocal agreement on file with the State Fire Marshal and who is qualified and authorized to perform such act or acts.
(c) A person holding a valid certificate of registration shall not perform any act for a fee unless the person also holds a valid license or is employed by a concern possessing a valid license.
(d) Persons possessing a Certificate of Registration and employed by a licensed concern may perform only those acts which the licensed concern is authorized to do and for which the employee is qualified. In the case of an independent contractor, franchisee, or any other arrangement in which the certificate of registration holder is an independent business concern, a valid license is required to be in the name of the independent concern.
Exception : Contractual arrangements between persons possessing a certificate of registration and a licensed concern are permitted only if the licensed concernContractual arrangements between persons possessing a certificate of registration and a licensed concern are permitted only if the licensed concern provides the State Fire Marshal written evidence that a contractual agreement is in effect, that the contracted person is insured (as specified in section 595.13), and that the licensed concern will assume full responsibility for the actions of the contracted person with respect to these regulations.
(e) To be issued or have renewed a Certificate of Registration, an individual has to either hold a valid portable fire extinguisher company license or be employed by a company possessing a valid portable fire extinguisher company license.
Note: Authority: Sections 13160, 13175 and 13192, Health and Safety Code. Reference: Sections 13160, 13162 and 13175, Health and Safety Code.
s 595.10. Examination Procedures.
(a) Every person who performs any act or acts within the scope of a Certificate of Registration shall pass a written examination which may be supplemented by practical tests when deemed necessary on such act or acts in accordance with the provisions of this chapter.
(b) Any applicant who has failed the examination may re-apply and take another examination not less than fifteen (15) days from the date of the first examination after filing a new application and paying the required fee.
(c) Beginning on January 1, 1994, every four years at time of renewal when deemed necessary by the State Fire Marshal, applicants for renewal of Certificates of Registration shall successfully pass a written examination as required by Section 13177, Health and Safety Code.
(d) Any applicant failing to take an examination applied for within thirty (30) days of the date of eligibility must re-apply for the intended examination with payment of appropriate fees.
(e) Every person taking an examination for a certificate of registration has the right to contest the validity of individual questions in such examination.
(1) Upon conclusion of the examination process, the person taking the examination may request review of the test with staff of the Office of the State Fire Marshal.
(2) Any challenge as to the validity of individual questions of an examination must be made in writing within 72 hours after taking said examination. Challenges shall state the reason for the objection.
(3) The decision as to the action to be taken on the submitted challenge shall be by the State Fire Marshal and such decision shall be final.
(4) The action taken by the State Fire Marshal shall be reflected in all future examinations but shall not affect the grades established in any past examination.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13177, 13178 and 13185, Health and Safety Code.
s 595.11. Possession of Certificate of Registration.
Certificates of Registration shall be carried by the person to whom it is issued whenever he or she is performing functions or services regulated by this chapter.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13178, Health and Safety Code.
s 595.12. Employer's Responsibility.
Every licensed concern shall annually, within seven days of employment and within seven days of termination of employment, report to the State Fire Marshal in writing, the name, address, and certificate of registration number and type, of every person performing any act of maintenance, recharging or hydrostatic testing of portable fire extinguishers for such licensed concern.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13174, Health and Safety Code.
s 595.13. Insurance.
(a) Any person, firm, or corporation applying for a license or the renewal of a license to service portable fire extinguishers shall furnish to the State Fire Marshal and maintain and keep in force at all times a current policy of public liability and property damage insurance. The policy shall provide limits of bodily injury and property damage of not less than one million dollars ($1,000,000.00) combined single limit for each occurrence annually as payment for damages to persons or property which may result from or be caused by the negligent servicing of portable fire extinguishers by the licensee, his, her, or its agents, servants, employees or certificate holders performing the service.
Exception : "Persons, firms, corporations or public entities," not engaged in the business of servicing fire extinguishers for a fee, who only maintain their own portable fire extinguishers.
(b) The certificate of insurance shall provide all of the following:
(1) That the insurer will not cancel the insured's policy without fifteen days prior written notice to the State Fire Marshal; and
(2) That the insured license-holder, and all certificate holders acting as employees under the license-holder, are included as additional insurers, but only insofar as operations within the scope of the licensing requirements are covered; and
(3) That the State of California shall not be responsible for any premiums or assessments on the policy.
(c) Persons, firms, corporations or public entities not engaged in the business of servicing fire extinguishers, for a fee, who only maintain their own portable fire extinguishers shall annually provide to the State Fire Marshal a written statement that the State of California shall be held harmless from any and all actions of their employees who maintain a valid certificate of registration while performing their portable fire extinguisher activities.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13165, Health and Safety Code.
s 595.14. Insurance.
s 596. General.
(a) Annual Maintenance Tags, Verification of Service Collars, and Hydrostatic Test Labels required in accordance with this chapter shall be approved by the State Fire Marshal and shall conform with the provisions of this Article. One facsimile or printers proof showing both sides of each tag, collar, or label shall be submitted to the State Fire Marshal for approval with each original and renewal application for license, when the licensed concern changes address or license type(s), and whenever tags, collars, or labels are redesigned or revised. Tags, collars, or labels shall not contain false and misleading statements as determined by the State Fire Marshal. Tags, collars, or labels approved by the State Fire Marshal shall not be used for any purpose other than to reflect servicing or selling of an approved portable fire extinguisher.
(b) Annual Maintenance Tag.
(1) Each fire extinguisher that has undergone annual maintenance as required in this Chapter shall have an Annual Maintenance Tag attached in accordance with this Article.
(c) Verification of Service Collar.
(1) Each extinguisher that has undergone maintenance, which includes internal examination or has been recharged as required in this chapter shall have a Verification of Service Collar attached in accordance with this Article.
Exception: Cartridge/cylinder-operated fire extinguishers do not require a Verification of Service Collar.
(d) Hydrostatic Test Label.
(1) All low pressure fire extinguishers successfully passing a hydrostatic test shall have a hydrostatic test label affixed in accordance with this Article.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Sections 13160, 13183, 13190.1, 13190.2 and 13190.3, Health and Safety Code.
s 596.1. Required Information.
(a) Annual Maintenance tags shall bear the following information machine printed on them:
(1) The words "Do not Remove by Order of the State Fire Marshal" shall be placed at the top of the tag.
(2) Concern Name as listed on license.
(3) Concern Business Location in accordance with Section 595.7.
(4) License Number. ( "E" Number.) and License Type
(5) Service Maintenance/New Extinguisher Block.
(6) Date service performed.
(7) Certificate of Registration. Provide printed "EE" number followed by space for individuals number (note format Sec. 596.4.)
(8) The Seal of Registration of the Office of State Fire Marshal. (See Section 596.11).
(9) Space or line for signature of person performing or supervising the service work.
(10) Valid local telephone number for the licensed concern.
(b) The above information shall appear on one side of the Annual Maintenance tag. All other desired printing or information except association or company logos shall be placed on the reverse side of the tag. Association and company logos if printed on the information side of the tag shall be confined to the area of the tag used for the name and address of the licensee.
(c) Verification of Service Collars shall bear the following information machine printed on them;
(1) The words "Do Not Remove by Order of the State Fire Marshal."
(2) The words "Verification of Service."
(3) License Number ( "E" Number).
(4) Date (month and year) maintenance performed.
(5) Certificate of Registration. Provide printed "EE" Number followed by space for individuals number (note format Section 596.4)
(6) Space for signature of person performing or supervising the service work.
(7) Concern name as listed on license.
(d) Hydrostatic Test Labels shall bear the following information machine printed on them:
(1) Concern Name.
(2) Concern Address.
(3) License Number ( "E" Number).
(4) D.O.T. RIN (if applicable).
(5) Date (month and year) test performed.
(6) Means to record the hydrostatic test pressure used in PSI.
(7) The letter "S" (for modified test method, if applicable).
(8) 6-yr maintenance.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13183, Health and Safety Code.
s 596.2. Size Color and Material.
(a) Annual Maintenace Tags shall be machine-printed, four and three-fourths inches (4 3/4") in length and two and three-eights inches (2 3/8") in width with a one-fourth (1/4") deviation for each dimension permissible.
(b) Verification of Service collars shall be made from a single circular piece of uninterrupted material forming a hole of a size that will not permit the collar assembly to move over the neck of the container unless the valve is completely removed. The collar shall not interfere with the operation of the fire extinguisher.
(c) Hydrostatic Test Labels shall be three inches (3") in width and two and one-fourth inches (2 1/4") in length with a one-fourth inch (1/4") deviation for each dimension permissible.
(d) Annual Maintenance Tags, Verification of Service collars and Hydrostatic Test Labels shall not be red in color.
s 596.3. Attaching Tag.
(a) One Annual Maintenance Tag shall be attached to each portable fire extinguisher in such a position as to be conveniently inspected. The annual maintenance tag may be attached to the extinguisher by means of wire, string, or plastic ties or by the use of a self-adhesive tag approved by the State Fire Marshal. Self-adhesive tags shall be placed in such a position as to be conveniently read but shall not be placed on the front of the extinguisher.
(b) One Verification of Service collar shall be installed on each portable fire extinguisher as required by Section 596(d)(1) in the following manner;
(1) The Verification of Service collar shall be installed on the neck of the fire extinguisher cylinder while the valve assembly is removed for maintenance. After the valve assembly is replaced and the maintenance completed, the collar will be trapped by the valve assembly so the collar cannot be removed.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13190.1, 13190.2 and 13190.3, Health and Safety Code.
s 596.4. Format.
The following format shall be used for all Annual Maintenance tags, Verification of Service collars, and Hydrostatic Test labels subject to the use requirements of Section 596.1, 596.2, and 596.3.
(a) The maximum number of blocks identifying the year of service shall not exceed five (5).
NOTE: Dates shown on tag format are examples only.
(b) Every Annual Maintenance tag, Verification of Service collar, and Hydrostatic Test label attached to an extinguisher shall be approved by the State Fire Marshal and conform to this Article.
Exception : Maintenance tags or Hydrostatic Test labels previously approved by the State Fire Marshal may be utilized until March 31, 2002. Maintenance tags or Hydrostatic Test labels previously approved by the State Fire Marshal may be utilized until March 31, 2002.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13183, Health and Safety Code.
s 596.5. Date Serviced and Signature.
On the date service was performed, the date of service, a legible Certificate of Registration number (EE - - -) and the signature of the person performing or supervising the servicing shall be written on the tag or collar in the space provided. The signature shall be as defined in Section 557.19(d) of this Subchapter. A rubber stamp of name or initials is not acceptable.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13183, Health and Safety Code.
s 596.6. Restrictive Use.
(a) Portable fire extinguishers permanently removed from service due to non-conformance with the requirements of this Chapter shall not be tagged except as provided for in Section 577.1(b).
(b) Annual Maintenance Tags, Verification of Service collars, and Hydrostatic Test labels required by this Article shall not be attached to any portable fire extinguisher unless such service has actually been performed or supervised by the person affixing such tag.
(c) The Annual Maintenance Tag as described in Section 596.1(a) bearing the seal of the State Fire Marshal shall not be attached in any manner to any device or system which is not a portable fire extinguisher.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13185, Health and Safety Code.
s 596.7. Removal of Tag.
(a) No person shall remove any tag, collar or label required by this Article from a portable fire extinguisher except when service is performed.
(b) No person shall deface, modify, or alter any tag collar or label required by this Article to be attached to any portable fire extinguisher.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160 and 13185, Health and Safety Code.
s 596.8. Listed Labels.
(a) Every portable fire extinguisher shall bear a listed label in accordance with standards listed in Section 561.2.
(b) The location of Portable Fire Extinguisher labels shall conform to Section 561.2.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13162 and 13177, Health and Safety Code.
s 596.9. Unlawful Use of LIsted Label.
(a) Listed labels bearing the rated classification shall not be placed upon any fire extinguisher unless specifically authorized by an agency approved and qualified to perform tests as prescribed in this subchapter.
(b) Any label bearing the rated classification of an extinguisher shall not be permanently removed from such extinguisher.
(c) A fire extinguisher which does not bear a label but was in fact previously labeled pursuant to these regulations may be serviced, provided that substantiating evidence of such previous labeling can be documented. "Evidence" shall mean a copy of a bill of lading, sales receipt or other documents specifying purchase details, or other conclusive data attesting to the approval of the fire extinguisher.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13162 and 13177, Health and Safety Code.
s 596.10. Marking of Fire Extinguishers.
(a) No fire extinguisher shall have markings stamped, engraved, or otherwise marked on the shell except:
(1) Extinguishers marked at time of manufacture by the manufacturer in a manner found acceptable to an approved testing agency.
(2) High Pressure Cylinders.
(b) Engraving on the skirt, valve, handle or control lever with an engraving pencil is permitted.
(c) Existing aluminum shell extinguishers and existing mild steel extinguishers having engraving on the shell, shall be permitted to remain in service under the following conditions:
(1) Aluminum shell extinguisher is hydrostatically tested biannually to ensure their structural integrity.
(d) Existing fire extinguishers of copper, brass, or other similar wall construction which have been engraved on the extinguisher shell with other than an electric engraving pencil or which have been stamped on the shell in any manner shall be removed from service and discarded in accordance with Section 577.1.
(e) All future engraving permitted on any extinguisher shall be performed with an electric engraving pencil.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13162 and 13177, Health and Safety Code.
s 596.11. Seal of Registration.
(a) The official Seal of Registration of the State Fire Marshal shall consist of a series of concentric circles lettered as follows:
Outer Circle Upper half: "Registered" Lower half: "Fire Extinguisher" Inner Circle Upper half: "State of California" Lower half: "State Fire Marshal"
In the center shall appear five crossed trumpets.
Appended above the outer circle and in a central position shall be a box provided for displaying type of license issued.
Appended below the outer circle and in a central position shall be a box provided for displaying the license number assigned to the concern by the State Fire Marshal.
(b) Every reproduction of the Seal of Registration and every letter and number placed thereon, shall be no smaller than 8 point size to render such seal, letter, and number distinct and clearly legible.
Note: Authority: Section 13160, Health and Safety Code. Reference: Sections 13160, 13165, 13178 and 13183, Health and Safety Code.
s 596.12. Permissive Use.
Licensed concerns shall use the Seal of Registration on every Annual Maintenance Tag required by this chapter and may use such seal for any of the following purposes:
(1) Labels for containers of approved portable fire extinguishers.
(2) Labels for portable fire extinguishers not otherwise prohibited by this chapter.
(3) Printed matter including advertising matter and copy for publication.
(4) Letterhead, personnel cards and similar stationery.
(5) Stencils for any of the above.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 596.13. Unlawful Use.
No person or concern shall produce, reproduce, or use this seal in any manner or for any purpose except as provided in this article.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 596.14. Cease Use Order.
No person or concern shall continue the use of the Seal of Registration in any manner or for any purpose after receipt of a cease and desist notice in writing from the State Fire Marshal or upon the suspension or revocation of the concern's license.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 596.15. Unlawful Use.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 596.16. Cease Use Order.
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 597. General.
For the purpose of these regulations, every fire extinguisher required by any governmental statute, ordinance, or regulation shall conform to the provisions of this article.
s 597.1. Yearly Service.
(a) Every required pressurized (stored-pressure) fire extinguisher and every required fire extinguisher which generates its expellent force by means of a chemical action shall be inspected, emptied, and serviced yearly or immediately after use, whichever occurs first.
Exceptions:
(1) Carbon Dioxide extinguishers need not be emptied and recharged except as provided in section 605.2.
(2) Liquid gas extinguishers need not be emptied and recharged except as provided in section 607.1.
(3) Factory sealed disposable (nonrefillable) extinguishers shall conform to subsection 597.1(b). Cylinders shall be replaced when the total loss of weight is one-fourth ounce (1/4 oz.) or more of the rated capacity as shown on the cylinder or on a label attached to the cylinder.
(b) All other types of required fire extinguishers shall be inspected and/or serviced yearly or immediately after use, whichever occurs first.
Exception: Factory sealed disposable (nonrefillable) extinguishers shall not be recharged.
s 597.2. Cartridges.
Cartridges of every cartridge operated extinguisher shall be weighed annually on a scale accurate to one-eighth ounce (1/8 oz.).
Note: For replacement requirements see sections 603.4(b), 604.3(a), and 606.1(b).
s 597.3. Service Tags.
(a) There shall be attached to every fire extinguisher hereinafter inspected, serviced, charged or recharged a service tag, and internal maintenance tag conforming to the provisions of Article 21.
Exception: Extinguishers inspected, serviced, charged or recharged by persons who are not a licensee or employed by a licensed concern shall be provided with service tags showing the name of the person who actually performed the service and the date and type of service performed. Such tags shall not bear the Seal of Registration of the State Fire Marshal.
(b) Internal Maintenance Tag. Upon completion of yearly service as required in Section 597.1, or the refill of any Fire Extinguisher, a State Fire Marshal approved self-adhesive tag conforming to Section 614.1 with the day, month and year, initials, and Certificate of Registration ( "EE") number of person who performed the service written thereon must be placed securely on the topmost exposed portion of the siphon or "pick-up" tube within the extinguisher prior to reassembly and recharging. The day, month and year and Certificate of Registration ( "EE") number must correspond with the day, month and year and number appearing on the Service Tag, required by this section. The initials must be of the person whose signature appears on the Service Tag.
Exceptions:
(1) Carbon Dioxide Portable Fire Extinguishers.
(2) Halogenated Vaporizing Liquid Fire Extinguishers.
(3) External Cartridge Operated Portable Fire Extinguishers.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Sections 13190.1, 13190.2 and 13190.3, Health and Safety Code.
s 597.4. Hydrostatic Test.
(a) Every fire extinguisher required by any governmental statute or ordinance shall be hydrostatically tested in accordance with the following:
Extinguisher Type
Soda-acid................................................... 5 years
Cartridge-operated water.................................... 5 years
Stored pressure water....................................... 5 years
Wetting agent............................................... 5 years
Foam........................................................ 5 years
Loaded Stream............................................... 5 years
Dry Chemical (shells of stainless steel, soldered brass).... 5 years
Carbon Dioxide.............................................. 5 years
Dry Chemical (shells of brazed-brass, mild steel or
aluminum)................................................... 12 years
Bromotrifluoromethane (Halon 1301).......................... 12 years
Dry Powder (metal fires).................................... 12 years
Bromochlorodifluoromethane (Halon 1211)..................... 12 years
Nitrogen cylinders or cartridges used for inert gas storage used as an expellant for wheeled extinguishers shall be hydrostatically tested every 10 years. (See Note.)
Note: To qualify for the 10-year retest interval, the cylinder must bear a five-pointed star after the last test date in accordance with the Code of Federal Regulations, Title 49, Parts 100 to 199, Oct. 1, 1972; otherwise the retest interval is 5 years.
Exceptions:
(1) Carbon Dioxide cylinders constructed, tested and marked in accordance with the D.O.T. 3HT Shipping-Container Specifications shall be subjected to a hydrostatic test every 3 years and shall be retired from service after 15 years.
(2) Extinguishers installed on any vehicle shall be hydrostatically tested every 5 years.
(3) Factory sealed disposable (non-refillable) extinguisher container. Such containers shall not be re-used.
(4) Inverting water type extinguishers shall not be hydrostatically tested after January 1, 1977, and shall be removed from service at the time hydrostatic test is required.
(b) Any extinguisher which shows evidence of corrosion or mechanical injury or damage which would affect its operation or structural integrity shall not be serviced, charged or recharged unless subjected to and qualified for use by a hydrostatic test. In such cases, the person, firm or corporation which has been duly engaged to perform fire extinguisher service shall inform the owner, or his representative, of the specific deficiencies affecting the particular extinguisher.
(c) A test record conforming to the provisions of Article 19 or 20 shall be affixed to every installed extinguisher upon which a hydrostatic test has been made.
(d) Any extinguisher which fails to meet the requirements of a hydrostatic test shall be permanently retired from service.
(e) When extinguishers are removed from any premises for hydrostatic testing or for any other purpose they shall be replaced by the company performing the work with extinguishers having at least the same rating as those removed.
s 597.5. Restricted Service.
s 597.6. Wheeled Extinguishers.
s 597.7. Stainless Steel Extinguishers.
s 597.8. Service.
s 597.9. Seals.
A nonferrous seal that can be broken by a normally applied force of 15 pounds or less shall be provided on every extinguisher having a seated-valve type gas-cylinder assembly. Such seal shall be used to retain the locking pin in a locked position.
s 597.10. Converted Extinguishers.
s 597.11. Installation.
s 598. General.
Standard fire pails, drums with pails and bucket tanks shall comply with the provisions of this article.
s 598.1. Rating.
Standard fire pails, drums with pails, and bucket tanks shall be classified as having two units of Class A extinguishing potential when in the following capacities:
(a) Five 12-quart water-filled standard fire pails.
(b) Six 10-quart water-filled standard fire pails.
(c) Drum, cask or barrel of approximately 55-gallon capacity, with at least three standard fire pails attached.
(d) Bucket tanks of 25 to 55 gallon capacity, with not less than one standard fire pail, as per (a) or (b) above, immersed therein.
s 598.2. Construction.
(a) Fire pail shall be made of galvanized iron or steel stock at least No. 24 U.S.S. gauge, with bottom welded in place or otherwise suitably reenforced, furnished with standard cars welded in place and with strong wire bail and loose fitting metal cover.
(b) Casks, drums or barrels should be of metal of at least No. 24 U.S.S. gauge but may be of any material free from leaks and having the durability necessary as determined by the inspection authority. They shall be provided with loose fitting covers. Fire pails therewith shall be hung on the sides of the containers or immersed therein.
s 598.3. Signs.
Pails, casks, drums, or bucket tanks shall be painted bright red with the word "Fire" stenciled on their outside with black paint. Lettering shall be not less than five inches (5 in.) in height with a stroke of not less than one-half inch (1/2 in.).
s 598.4. Anti-Freeze Solution.
s 603. Construction.
Extinguishers shall be constructed, tested, and labeled in accordance with the provisions contained in the Standards for Fire Safety as shown in Table No. 1 of this subchapter.
s 603.1. Anti-freeze Solution.
Extinguishers located outdoors or in unheated sections of buildings shall be protected against freezing by the addition of an anti-freeze solution.
Exceptions:
(1) Where continued exposing temperatures are not less than +40 degrees F.
(2) Soda-acid, foam and extinguishers containing a wetting agent additive. Where such extinguishers are exposed to continued temperatures less than +40 degrees F., they shall be placed in heated cabinets constructed in accordance with the provisions of Article 22.
s 603.2. Prohibited Use of Salt.
Common salt shall not be used in water type extinguishers.
s 603.3. Prohibited Locations.
s 603.4. Replacement of Equipment.
(a) When acid bottles and their corresponding stopples of soda-acid extinguishers are replaced, such replacements shall be exact duplicates of those originally provided with the extinguisher.
(b) When cartridges of cartridge operated extinguishers are replaced such replacements shall be only those cartridges which were originally produced by the manufacturer for such extinguishers.
Cartridges shall be replaced when the loss of weight, as compared with the original weight stamped on the cartridge, is equal to or is more than the following:
Type and Size of Extinguisher Loss of Weight
(1) Water, Wetting Agent, and Anti-freeze 1 1/2 to 5 1/4ounce
gallons......................................................
(2) Wheeled Anti-freeze Solution............................... 1/2 ounce
(3) Wheeled Wetting Agent...................................... 10%
s 603.5. Chemical Mixing.
Chemicals shall be thoroughly dissolved in water at proper temperatures in accordance with the instructions printed on the extinguishers or on the package containing the extinguisher charge.
Note: Mixing temperatures should be:
(a) Soda and Acid
(1) Lukewarm, 90 degrees -100 degrees F., never to exceed 110 degrees F.
(b) Foam
(1) Outer chamber -100 degrees F., never to exceed 110 degrees F.
(2) Inner chamber -150 degrees F.
Anti-freeze solutions of anti-freeze extinguishers shall be put through a fine strainer prior to placing it into the extinguisher so as to prevent any possibility of undissolved salts from impairing the normal function of the extinguisher.
s 604. Construction.
Every vaporizing liquid extinguisher sold, marketed or distributed in this state shall conform to the provisions of section 13162 of the Health and Safety Code.
s 604.1. Prohibited Use of Water.
Water shall not be used in extinguishers of this type except when used in a hydrostatic test procedure.
s 604.2. Prohibited Locations.
Extinguishers of this type should not be located where the ambient temperature will exceed +120 degrees F.
s 604.3. Recharge.
(a) Cartridges of cartridge operated extinguishers shall be replaced when the loss of weight as compared with the original weight stamped on the cartridge is equal to or is more than one-fourth ounce (1/4 oz.).
(b) When vaporizing liquid is replaced in an extinguisher, such replacement shall be only that liquid which is approved for such extinguisher.
Note: Liquid other than that furnished by the extinguisher manufacturer should not be used in these extinguishers.
s 604.4. Warning Label.
(a) Every extinguisher of the vaporizing liquid type which is marketed, sold, distributed, serviced, charged, inspected or repaired, shall have affixed to the outer cylinder a label, decal, or stencil. Such label, decal, or stencil shall bear the following words:
"WARNING: HARMFUL VAPORS -DO NOT USE IN SMALL ROOMS, CLOSETS OR OTHER CONFINED
SPACE."
Each letter of the foregoing shall be in capital letters not less than one-eighth inch (1/8 in.) in height. Such warning shall be printed in a distinctive color which shall contrast with the color of the extinguisher and with any other label or wording placed upon the extinguisher.
(b) Such warning label shall be in addition to any other label or seal placed upon such extinguishers.
s 604.5. Sales.
No person shall market, distribute, sell or service any portable fire extinguisher in this state that uses any carbon tetrachloride, chlorobromomethane or methyl bromide.
Exception: Extinguishers containing carbon tetrachloride may be sold to or serviced for any person who declares that the intended use is for chain saws in outdoor areas.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Sections 13160-13190.4, Health and Safety Code.
s 604.6. Existing Installations.
s 605. Construction.
Extinguishers shall be constructed, tested and labeled in accordance with the provisions contained in Standards for Fire Safety as shown in Table No. 1 of this subchapter.
s 605.1. Prohibited Location.
s 605.2. Recharge.
Any extinguisher which shows a loss of weight of 10 percent or more of the rated capacity stamped on the extinguisher shall be recharged.
s 606. Construction.
Extinguishers shall be constructed, tested and labeled in accordance with the provisions contained in Standards for Fire Safety as shown in Table No. 1 of this subchapter.
s 606.1. Recharge.
(a) At each yearly service, the extinguisher shall be emptied and the dry chemical shall be checked to be sure it is in a freely running, powdery condition.
Exception: (1) Factory sealed disposable (non-refillable) extinguishers.
(b) Cartridges of one to thirty pound cartridge operated extinguishers shall be replaced when the loss of weight as compared with the original weight as stamped on the cartridge is equal to or is more than the following:
Type and Size of Extinguisher Loss
(A) Dry Chemical (B-C classification)....... 1/4 ounce
(B) Multi Purpose (A-B-C classification).... As permitted in
instructions on nameplate
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
s 606.2. Prohibited Use of Water.
Other than as required for a hydrostatic test, water shall not be used in these extinguishers.
s 606.3. Prohibited Location.
s 606.4. Intermixing of Chemicals.
(a) The use of chemicals approved for multi-purpose extinguishers (A, B, C extinguishers) is prohibited in extinguishers of a dry chemical type (B, C extinguishers).
(b) The use of chemicals approved for dry chemical extinguishers (B, C extinguishers) is prohibited in extinguishers of the multi-purpose type (A, B, C extinguishers).
(c) Chemicals other than those furnished by the manufacturer and cartridges other than those originally produced by the manufacturer shall not be used in dry chemical extinguishers.
s 607. Construction.
Every liquid gas extinguisher shall conform to the provisions of Section 13162 of the Health and Safety Code.
s 607.1. Recharge.
When the cylinder of such extinguishers shows a loss of weight of 5 percent or more of the rated capacity as compared with the weight shown on the extinguisher or on the label attached to the extinguisher, the cylinder assembly shall be replaced.
s 608. General.
(a) Hydrostatic tests, when required in these regulations shall be conducted by one of the following:
(1) The manufacturer of the extinguisher.
(2) A qualified licensed concern.
(3) A qualified testing laboratory.
(4) The user, owner, or employee of the owner, of the extinguisher.
(b) In no case shall air pressure be used for this test.
s 608.1. Test Apparatus.
Apparatus for this test shall consist of the following:
(a) A hand-operated or power-operated hydrostatic pump capable of producing pressures not less than that required under section 608.4.
(b) A flexible connection attached to the pump and provided with a fitting for attachment to the extinguisher. The fitting shall be clamp-type capable of connection to the discharge nozzle of the extinguisher.
Exception: Wheeled and dry chemical units may have the nozzle removed.
(c) A calibrated pressure gauge with a capacity not less than twice the highest required test pressure of the type of extinguishers to be tested.
(d) Necessary valves, fittings, etc., for regulating and maintaining the required test pressure.
s 608.2. Preparation for Test.
(a) The extinguisher shall be emptied and washed. The internal parts, such as acid bottle and cage shall be removed.
(b) Valves shall be removed.
(c) Gauges integral with the shell shall be removed unless such gauges are capable of withstanding the full test pressure.
(d) Extinguishers shall be filled with water. EXTREME CAUTION SHALL BE EXERCISED TO SEE THAT NO AIR IS TRAPPED IN THE EXTINGUISHER DURING THE TEST.
(e) Extinguishers shall be coupled to the test pump.
s 608.3. Method of Application.
Test pressure shall be applied at a rate of rise to reach the required test pressure in sixty seconds, plus or minus ten seconds. The required test pressure shall be held for not less than nor more than sixty seconds.
s 608.4. Required Test Pressure.
The required test pressure for extinguishers with an original factory test of less than 350 P.S.I. shall be 75 percent of the factory test pressure. For extinguishers with a factory test from 350 to 399 P.S.I., the test pressure shall be 300 P.S.I. For extinguishers with a factory test of 400 P.S.I. or greater, the test pressure shall be 75 percent of the factory test.
s 608.5. Condition of Acceptance.
(a) Any extinguisher which does not show any sign of distortion or leakage after testing may be serviced, recharged and reinstalled.
(b) Any extinguisher which shows any sign of permanent distortion shall be removed from service or subjected to a second hydrostatic test. When given a second hydrostatic test, the maximum distortion limits shall be as specified in the Standards for Fire Safety as shown in Table No. 1.
(c) Any extinguisher which shows leakage shall be repaired or permanently removed from service.
s 608.6. Removal of Moisture.
Before recharging, all traces of moisture shall be removed from dry chemical and vaporizing liquid extinguishers. Drying systems shall not exceed 350 degrees F.
s 608.7. Test Record.
s 608.8. Alternate Test Equipment and Liquids.
Note: Authority cited: Section 13160, Health and Safety Code. Reference: Section 13160-13190.4, Health and Safety Code.
(Taken in part from Pamphlet C-1 of the Compressed Gas Association, Inc.)
s 609. General.
(a) Every portable fire extinguisher cylinder required to conform with the provisions of the D.O.T. shall be hydrostatically tested in accordance with the provisions of this article.
(b) Before recharging, all traces of moisture shall be removed from cylinders. Drying systems shall not exceed 176.7 degrees C (350 degrees F).
s 609.1. Scope.
(a) When required by these regulations hydrostatic testing and retesting of D.O.T. approved fire extinguisher cylinders shall be in accordance with one of the following methods:
(1) Water Jacket Volumetric Expansion. (See Section 609.2.)
(2) Direct Expansion. (See Section 610.)
(3) Proof Pressure. (See Section 612.)
(b) Hydrostatic testing of any fire extinguisher by the pressure recession method is not permitted.
s 609.2. Water Jacket Volumetric Expansion Method.
(a) Inspection of Cylinders.
(1) Before cylinders are retested, valves should be removed. An internal inspection shall be made with a suitable light. Scale and sludge deposits shall be removed.
(2) An exterior inspection shall be made for evidence of corrosion, dents, arc or torch burns and physical deformation.
(3) Cylinders which are dented, arc or torch burnt or physically damaged shall be condemned. Cylinders shall be condemned if the loss of metal thickness, either by localized pitting or large area corrosion, exceeds .005 inches for cold drawn cylinders or 1/32 inch for hot forged cylinders.
(b) Requirements and Preparation for Testing.
For the water jacket method, testing conditions shall be as follows:
(1) The apparatus must be so arranged that the water level in the expansion indicator will be the same at zero and when the total expansion and permanent expansion are being read. This water level must be above the highest point of water in the jacket and its connecting piping. Expansion indicator must be accurate to within 1 percent of the total expansion or 0.1 cc.
(2) A dead weight testing apparatus should be used to verify the accuracy of pressure gauges. A master gauge checked by a dead weight tester at frequent intervals, would be an acceptable substitute though less desirable.
(3) The pressure gauge must agree with a dead weight testing apparatus within 1/2 of 1 percent at the test pressure. Gauges must have zero stop pin removed or placed 1/2 " below zero and a true zero marked on the dial.
(4) A special calibrated cylinder, the expansion of which at known pressure has been determined within 1 percent by a laboratory test must be used to check the accuracy of the apparatus and the operations of testing. This also affords an additional check on the pressure gauges.
(5) The cylinder, under test, must be suspended from the cover of the jacket or otherwise arranged so that it is free to expand in all directions.
(6) Water in cylinder and jacket should be as near the same temperature as possible.
(7) Apparatus must be constructed and used so as to eliminate the presence of air pockets. Valves, piping, fittings, and all connections must be absolutely tight and free of leaks while cylinder is under test.
(8) Any internal pressure applied previous to the test pressure shall not exceed 90 percent of test pressure. If due to failure of the test apparatus, the test pressure cannot be maintained, the test may be repeated at a pressure increased by 10 percent, or 100 P.S.I., whichever is the lower value. Test pressure must be maintained for at least 30 seconds and as much longer as may be necessary to secure complete expansion of the cylinder. Before final readings are taken, the burette water level must remain within 1% of the total expansion of the cylinder as determined at the commencement of the 30 second period, or 0.1 cc.
(c) How to Use Results of Tests.
The tests will determine the total and permanent expansion of the cylinders at a given pressure. The total expansion minus the permanent expansion is the elastic expansion, and this elastic expansion at a given pressure is a definite measure of the average wall thickness of the cylinder.
Examples:
(1) If the elastic expansion, as determined by the retest of a cylinder, shows a marked increase, when compared with the elastic expansion reported at the time of manufacture, the average wall thickness should be determined to guard against excessive stress at working pressure, due to wall deterioration. An increase of 10 percent in elastic expansion indicates approximately a 10 percent reduction in average wall.
(2) A cylinder must be condemned if it leaks, or fails to pass the test requirements prescribed by the D.O.T. regulations.
(3) A cylinder should be condemned when the elastic expansion exceeds the limit established by the owner or when the maximum wall stress at service pressure exceeds a safe permissible stress in the cylinder.
(4) Wall stress calculations for the cylinder tested should be made by the formula specified in the D.O.T. specifications.
(5) Minimum wall thickness may be measured; or the average wall thickness calculated by the formula:
(6) Elastic expansion may be calculated by the formula:
(7) Factor K has been determined for all D.O.T. 3A and 3AA high pressure cylinders. See Table No. 20A for typical K factors for certain hot drawn, concaved bottom cylinders made of carbon, medium manganese, or alloy steel.
(8) Factor K for other sizes and types of cylinders must be determined by the individual users. Additional K factors and method of determining K factors can be found in CGA Pamphlet C-5 "Cylinder Service Life-High-Pressure, Seamless Cylinders."
TABLE NO. 20A
Nominal Size--Inches
------------------------
Type "K" Typical I.D. Length O.D.
50-Lb. CO2 1.30x10-7 8 51 8 1/2
20-Lb. CO2 1.26x10-7 5 51 5 1/2
(d) Basis of Recommendations.
A cylinder in proper condition when it is placed in service remains so, barring accidents, except for the damage done by corrosion. The experiments have shown that there is a direct relation between the elastic expansion of a cylinder and its average wall thickness. In the regular quinquennial tests under the D.O.T. regulations, the total and permanent expansions are determined. The difference of these two figures gives the elastic expansion which can therefore be determined without additional tests, beyond those regularly made. Increase of elastic expansion during the life of a cylinder indicates reduced wall thickness.
(e) Elastic Expansion.
The most generally accepted method of determining accurately the elastic expansion at present is the use of the water jacket test. Care must be exercised to make certain that all parts of the equipment are functioning properly and that accurate results are obtained, as otherwise the test is worthless. If the expansion readings obtained are too high, as may be caused by an incorrect pressure gauge, cylinders with ample wall thickness may be unnecessarily rejected. If they are too low, which may be caused by the presence of air in the jacket, if zero, total and permanent expansion are not taken at the same water level, cylinders with dangerously thin wall may be retained in service. Considerable experience with these tests has shown that the number of cylinders which will fail will only be a small fraction of a percent; it is highly desirable that these cylinders be detected, and it is necessary to be certain that every test is correctly made in order to be sure that this is done. (continued)