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Ord 2105 - Adopting a new chapter 9 of the Town Code regarding fire prevention and protection (includes provisions from the Uniform Fire Code 2000 and 2001 edition)ORDINANCE 2105 ORDINANCE OF THE TOWN OF LOS GATOS ADOPTING A NEW CHAPTER 9 OF THE TOWN CODE REGARDING FIRE PREVENTION ANp PROTECTION (INCLUDES PROVISIONS FROM THE UNIFORM FIRE CODE 2000 AND 2001 EDITION) THE TOWN OF COUNCIL OF THE TOWN OF LOS GATOS DOES HEREBY ORDAIN AS FOLLOWS: SECTION I Section 9.30.005. Adoption Of The 2001 California Fire Code And 2000 Uniform Fire Code There is hereby adopted by the Town of Los Gatos for the purpose of prescribing regulations governing conditions hazardous to life and property from fire or explosion, that certain code known as the 2001 California Fire Code and also the Unifonn Fire Code 2000 Edition, including Appendix Chapters I -C, II -A, II -B, II -I, II -J, III- A,111- B, III -C, III -D, IV -A, V -A, VI -A, VI -B, VI -C, and VI-J and the whole thereof, save and except such portions as are hereinafter deleted, modified or amended by this ordinance, of which one copy has been filed for use and examination by the public in the office of the Town Building Official and the Town Fire Chief and the same adopted and incorporated as fully as if set out at length herein, and from the date on which this ordinance shall take effect, the provision thereof shall be controlling within the limits of the Town of Los Gatos. Section 9.30.010 Establishment of limits of districts in which storage of flammable or combustible liquids in outside aboveground tanks is prohibited. The limits referred to in Sections 7902.2.2.1 and 7904.2.5.4.2 of the California Fire Code, in which the storage of flammable or combustible liquids in aboveground tanks is prohibited are hereby established as all locations of the Town of Los Gatos that are residential or congested commercial areas as detennined by the Chief. Section 9.30.015 Establishment of limits in which storage of liquefied petroleum gases is prohibited. The limits referred to in Section 8204.2 of the California Fire Code, in which storage of liquefied petroleum gas is restricted, are hereby established as all locations of the Town of Los Gatos that are residential or congested commercial areas. Exceptions: LPG may be used for industrial operations or when natural gas would not provide a viable substitute for LPG. Portable containers for temporary heating and /or cooking uses may be permitted if stored and Page 1 of 26 handled in accordance with this ode. Facilities in commercial areas for refuL _g portable or mobile LGP containers may be approved by the Chief on a case by case basis. Section 9.30.020. Establishment of limits of districts in which the storage of explosives and blasting agents is to be prohibited. The limits referred to in Section 7701.7.2 of the Uniform Fire Code, in which the storage of explosives and blasting agents is prohibited, are hereby established as the Town limits of the Town of Los Gatos. Section 9.30.025. Establishment of limits of districts in which the storage of compressed natural gas is to be prohibited. The limits referred to in Section 5204.5.2 of the Uniform Fire Code, in which the storage of compressed natural gas is prohibited, are hereby established as all locations of the Town of Los Gatos that are residential. Locations for the storage and /or dispensing of compressed natural gas in commercial areas shall be as approved by the Chief on a case by case basis. Section 9.30.030. Establishment of limits of districts in which the storage of stationary tanks of flammable cryogenic fluids are to be prohibited. The limits referred to in Section 3 -1.5 of the Uniform Fire Code Standard 80 -3 in which the storage of flammable cryogenic fluids in stationary containers is prohibited are hereby established as all locations of the Town of Los Gatos which are residential and congested commercial areas as determined by the Chief. Section 9.30.035. Final Inspection A new Section 103.3.2.4 is added to the Uniform Fire Code adopted in this Article to read as follows: 103.3.2.4. Final Inspection. No final inspection as to all or any portion of a development shall be deemed completed until the installation of the required fire protection facilities and access ways have been completed and approved. No final certificate of occupancy may be granted until the Fire Department issues notice of final clearance to the Building Department. Section 9.30.040. Permits for Compressed Gases Section 105.8 c.7 of the Uniform Fire Code adopted in this Article is amended to read as follows: c. 7. Compressed Gases. To store, use or handle at normal temperatures and pressures compressed gases in excess of the amounts listed in Table 105 -A, to install any piped distribution system for compressed gases, or to install a non - flammable medical gas manifold system. A permit is required to install, repair, abandon, remove, place temporarily out of service, close or substantially modify a compressed gas system. Exceptions: 1. Routine maintenance. 2. For emergency repair work performed on an emergency basis, application for permit shall be made within two working days of commencement of work. Page 2 of 26 Inert and simple asphyxiants at or below the amounts listed in Table 105 -A. The permit applicant shall apply for approval to close storage, use or handling facilities at least 30 days prior to the termination of the storage, use or handling of compressed or liquefied gases. Such application shall include any change or alteration of the facility closure plan filed pursuant to Section 8001.13. This 30 -day period may be waived by the Chief if there are special circumstances requiring such waiver. Section 9.30.045. Permits for Cryogens Section 105.8 c.9 of the Uniform Fire Code adopted in this Article is amended to read as follows: c.9. Cryogens. Except where federal or state regulations apply and except for fuel systems of the vehicle, to produce, store or handle cryogens in excess of the amounts listed in Table 105 -13, or to install a cryogenic vessel or piping system for the storage or distribution of cryogens. See Article 75." Section 9.30.050. Permits for Day Care Facility Section 105.8 d.3 is added to the Uniform Fire Code adopted in this Article to read as follows: d.3 Day care facility. To operate a business as a day care facility for more than 6 people. Section 9.30.055. Permits for Fire Protection Systems Section 105.8 f.6 is added to the Uniform Fire Code adopted in this Article to read as follows: f.6. Fire Protection Systems. To install, alter or change any fire hydrant system, fire extinguishing system or fire alarm system. Section 9.30.060. Permits for Institutions Section 105.8 i. l is added to the Uniform Fire Code adopted in this Article to read as follows: I. 1 Institutional. To operate, maintain, or use any institutional type occupancy. For the purpose of this Section, an institution shall be, but is not limited to: hospitals, children's home, home or institution for insane or mentally retarded persons, home or institution for the care of aged or senile persons, sanitarium, nursing or convalescent home, certified family care homes, residential care homes for the elderly, out of home placement facilities, halfway house, and day care nurseries or similar facility of any capacity.) Section 9.30.065. Permit Amounts for Compressed Gases Table 105 -A of the Uniform Fire Code adopted in this Article is amended to read ass follows: TABLE 105 -A PERMIT AMOUNTS FOR COMPRESSED GASES' TYPE OF GAS AMOUNT(cubic feet) X 0.0283 for m Corrosive 200 Flammable (except cryogenic and liquefied petroleum gases) 200 Highly toxic Any amount Inert and simple asphyxiant 6,000 Irritant 200 Moderately toxic 20 Page 3 of 26 TYPE OF GAS AMOUNT(cubic feet) X 0.0283 for M Other health hazards 650 Oxidizing (including oxygen) 504 P ro horic Any amount Radioactive Any amount Sensitizer 200 Toxic Any Amount Unstable (reactive) Any amount 'See Articles 74, 80 and 82 for additional requirements and exceptions. 2 Cubic feet measured at normal temperature and pressure. Section 9.30.070. Permit Amounts for Hazardous Materials Table 105 -C of the Uniform Fire Code adopted in this Article is amended to read as follows: TABLE 105 -C PERMIT AMOUNTS FOR HAZARDOUS MATERIALS' TYPE OF MATERIAL AMOUNT x 0.4536 for lbs. to kg x 3.785 for gal. to L Carcinogens 10 pounds Cellulose nitrate See No. c.4 Combustible fiber See No. c.5 Combustible liquids See No. E3 Corrosive gases See No. c.7 Corrosive liquids 55 gallons Corrosive solids 500 pounds Cryogens See No. c.9 Explosives See No. e.I Fireworks 1.4G See No. £2 Flammable gases See No. c.7 Flammable liquids See No. £3 Flammable solids 10 pounds Highly toxic gases (including pesticides and fumigants) See No. c.7 Highlv toxic liquids and solids (including pesticides and fumigants) Any amount Irritant liquids 55 gallons Irritant solids 500 pounds Liquefied petroleum gases See No. 1.1 Magnesium See No. m.l Moderately toxic gas See No. c.7 Nitrate film See No. c.3 Oxidizing gases See No. c.7 Oxidizing liquids Any amount Oxidizing solids Any amount Organic peroxide liquids and solids Any Amount Other health hazards: Liquids 55 gallons Other health hazards: Solids 500 pounds P ro horic gases See No. c.7 P ro horic liquids Any amount P ro horic solids Any amount Radioactive materials (including gases liquids and solids See No. c.7 and r.1 Sensitizer liquids 55 gallons Sensitizer solids 500 vounds Toxic gases See No. c.7 Toxic liquids Any amount Page 4 of 26 s TYPE OF MATERIAL AMOUNT x 0.4536 for lbs. to kg x 3.785 for gal. to L Toxic solids Any amount Unstable reactive gases See No. c.7 Unstable reactive liquids Any amount Unstable reactive solids Any amount Water reactive liquids Any amount Water reactive solids Any amo nt 1 See Article 80 for additional requirements and exceptions. Section 9.30.075. Permit Fees Section 105.9 is added to the Uniform Fire Code adopted in this Article to read as follows: 105.9 Permit Fees. Fees shall be paid to the Santa Clara County Fire Department as follows: ONE TIME FEE ANNUAL FEES 1. Penn tees and pan review fees for fire hydrant systems, fire extinguishing systems, fire alarm systems shall be charged in accordance with Section 107 of the Building Code. For $100.00 the purposes of determining the fee amount, the total valuation shall be limited to the $ 75.00 2. value of the system for which the permit is being issued. 2. Additional reinspections $30.00 each 3. Tents in excess of 200 sq. ft. or canopies in excess of 400 sq. ft. (or for each permit) a. 50 -300 persons $85.00 4. Job site consultation as determined by the Fire Chief $ 85.00 Man Ho r 1 Hour Minimum 50.00 ANNUAL FEES 1. Institutional Permits 1. Over 50 persons $100.00 2. More than 6 persons $ 75.00 2. Day Care Facilities More than 6 clients $ 35.00 3. Places of Assembly a. 50 -300 persons $ 50.00 b. Over 300 persons $ 85.00 Section 9.30.080 Continuous Gas Detection System and Corrosive Liquid Definitions Section 204 -C of the Uniform Fire Code adopted in this article is amended to add definitions to read as follows: Section 204 -c. Continuous Gas Detection System. Continuous gas detection system is a gas detection system where the analytical instrument is maintained in continuous operation and sampling is performed without interruption. Analysis is allowed to be performed on a cyclical basis at intervals not to exceed 5 minutes. Corrosive Liquid. Corrosive liquid is a liquid which, when in contact with living tissue, will cause destruction Page 5 of 26 or irreversible alterati , of such tissue by chemical action. Examp., i include acidic, alkaline or caustic materials. Such material will be considered corrosive when the Ph is 2 or less or 12.5 or more, except for foodstuffs or medicine. Included are materials classified as corrosive by the Department of Transportation and Title 22 California Code of Regulations Section 66261. Section 9.30.085. Hazardous Materials Management Plan Definition Section 209 -H of the Uniform Fire Code adopted in this article is amended to add a defmition to read as follows: 209 -H. Hazardous Materials Management Plan (HMMP). Hazardous materials management plan (HMMP) is a written plan containing at a minimum the information required pursuant to section 25500 et. seq. of the California Health and Safety Code. Section 9.30.090. Moderately Toxic Gas Definition Section 214 -M of the Uniform Fire Code adopted in this article is amended to add a defmition to read as follows: 214 -M. Moderately Toxic Gas. A chemical or substance that has a median lethal concentration (LC50) in air more that 2000 parts per million but not more than 5000 parts per million by volume of gas or vapor, when administered by continuous inhalation for an hour, or less if death occurs within one hour, to albino rats weighing between 200 and 300 grams each. Section 9.30.095. Refrigerant Circuit Definition Section 219 -R of the Uniform Fire Code adopted in this article is amended to add a defmition to read as follows: Section 219 -R. Refrigerant Circuit. Shall consist of all portions of a system that contain refrigerant. Section 9.30.100. Secondary Containment, Segregated, Semiconductor Fabrication Storage/Use Facility, Definitions Section 220 -S of the Uniform Fire Code adopted in this article is amended to add a defmition to read as follows: Section 220 -S. Secondary Containment. Secondary containment is that level of containment that is external to and separate from primary containment and is capable of safely and securely containing the material, without discharge, for a period of time reasonably necessary to ensure detection and remedy of the primary containment failure. Segregated. Segregated is storage in the same room or inside area, but physically separated by exclusive secondary containment from incompatible materials. Storage /use Facility. Storage /use facility is a building, portion of a building, or exterior area used for the storage, use, or handling of hazardous materials where the quantity of hazardous materials is equal to or greater than the permit amounts specified in Section 105. Storage /use System. Storage /use system is any one or combination of tanks, sumps, waste treatment facilities, Page 6 of 26 pipes, vaults or other p; ,able or fixed containers, and their secondar ontainment systems which are used, or designed to be used, for the storage, use, or handling of hazardous materials at a storage /use facility. Section 9.30.105. Workstation Definition Section 224 -W of the Uniform Fire Code adopted in this article is amended to add a definition to read as follows: Section 224 -W. Workstation. A defined space or independent principal piece of equipment using hazardous materials where a specific function, laboratory procedure or research activity occurs. Approved or listed hazardous materials storage cabinets, flammable liquid storage cabinets or gas cabinets serving a workstation are included as part of the workstation. A workstation is allowed to contain ventilation equipment, fire protection devices, electrical devices, and other processing and scientific equipment. Section 9.30.110. Access Control Devices Section 902.5 of the Uniform Fire Code adopted in this article is added to read as follows: 902.5. Access Control Devices. When access control devices including bars, grates, gates, electric or magnetic locks or similar devices which would inhibit rapid fire department emergency access to the building are installed, such devices shall be approved by the Chief. All access control devices shall be provided with an approved means for deactivation or unlocking by the fire department. Access control devices shall also comply with Article 12 for exiting. Section 9.30.115. Water Supplies Section 903.3 of the Uniform Fire Code adopted in this article is amended to read as follows: 903.3. Type of Water Supply. Water supply is allowed to consist of reservoirs, pressure tanks, elevated tanks, water mains or other fixed systems capable of providing the required fire flow. In setting the requirements for fire flow, the Chief may be guided by Appendix III -A. Where water supplies available for fire protection do not meet the requirements of Appendix III -A, an approved (approved means as approved by the Fire Chief) automatic fire sprinkler system installed throughout the building will be an acceptable alternate to all or a portion of the water supply required, as determined by the Chief, provided that a sprinkler system is not otherwise required by this code or the Building Code. Section 9.30.120. Fire Extinguishing System Standards Section 1003.1.2 of the Uniform Fire Code adopted in this article is amended to add a definition to read as follows: 1003.1.2. Standards. Fire extinguishing systems shall comply with the Building Code. Fire sprinkler systems required by the Building Code or Fire Code, as herein amended, shall be installed in accordance with National Fire Protection Association (NFPA) Standards, as referenced in the Building Code, and Fire Department Standards. Section 9.30.125. Monitoring of Other Approved Fire Extinguishing Systems Section 1003.1.3 of the Uniform Fire Code adopted in this article is added to read as follows: Page 7 of 26 1003.1.3 Monitoring t,, _>ther Approved Fire Extinguishing Systenr�.,. When a fire alarm system or fire sprinkler monitoring system is installed in a building, the system shall monitor all fire extinguishing systems including, but not limited to, commercial kitchen extinguishing systems, clean agent systems, CO2 systems, dry chemical and foam systems. When a fire alarm system is installed, activation of any fire extinguishing system shall send an alarm signal to the system control panel and initiate the alarm signaling devices. Section 9.30.130. Required Fire Sprinkler Systems for Buildings Section 1003.2.2, paragraph 1 of the Uniform Fire Code adopted in this article is amended to read as follows: All occupancies. An automatic fire sprinkler system shall be installed: Section 9.30.135. Fire Sprinkler Systems for Buildings Section 1003.2.2, items 6 through 9 of the Uniform Fire Code adopted in this article is added to read as follows: 6. In all new buildings where the fire flow for the building, in accordance with Appendix III -A, exceeds 2,000 gallons per minute or, is three (3) or more stories in height or, the floor area exceeds 10,000 square feet. 7. Throughout all existing buildings when modifications are made that increases the fire flow, in accordance with Appendix III -A, to more than 2,000 gallons per minute or, increases the number of stories to three (3) or more or, increases the floor area to more than 10,000 square feet. In all new buildings located in the designated Hazardous Fire Area. Exception: Accessory structures to single family residences that are 500 square feet or less. 9. Throughout all existing remodeled buildings located in the designated Hazardous Fire Area. Exception: When additions of 500 square feet or less are made to the original permitted structure. Section 9.30.140. Immersion Heaters. Section 1107.3 of the Uniform Fire Code adopted in this article is added to read as follows: 1107.3 Immersion Heaters. All electrical immersion heaters used in dip tanks, sinks, vats and similar operations shall be provided with approved over- temperature controls and low liquid level electrical disconnects. Manual reset of required protection devices shall be provided. Section 9.30.145. Portable Fueled Open -Flame Heating Appliances. Section 1109.3.1 of the Uniform Fire Code adopted in this article is added to read as follows: 1109.3.1 Portable Fueled Open -Flame HeatingAppliances. Portable fueled open -flame heating devices shall be approved for use by the Chief. Section 9.30.150. Emergency Plans. Section 1303.4.4 of the Uniform Fire Code adopted in this article is added to read as follows: Page 8 of 26 1303.4.4. Cabinets. _ _ large commercial, industrial or residential - ,)mplexes the Chief may require the Emergency Plan and the HMBP to be in locked cabinets at an approved Location. Section 9.30.155. Protected aboveground tanks. Section 5202.3.7.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 5202.3.7.1. Size. Primary tanks of protected aboveground tanks shall not exceed a 2,000 gallon individual or 6,000 gallon aggregate capacity. Tank installations having the maximum allowable aggregate capacity shall be separated from other installation of protected tanks not less than 100 feet. Section 9.30.160. Refrigeration Systems Section 6301 of the Uniform Fire Code adopted in this article is amended to read as follows: Section 6301. Scope. Refrigeration unit and system installations having a refrigerant circuit containing more than 220 pounds (100 kg) of Group Al or 30 pounds (13.6 kg) of any other group refrigerant shall be in accordance with Article 63 and the Mechanical Code. See Appendix VI-J for refrigerant group descriptions. See also Sections 8001.1.2, 8001.16.7, and 8002. Exception: The Chief is authorized to exempt temporary or portable installations. Section 9.30.165. Refrigeration Definitions Section 6303 of the Uniform Fire Code adopted in this article is amended to read as follows: Section 6303. Definitions. For definitions of IMMEDIATELY DANGEROUS TO LIFE AND HEALTH (IDLH), LOWER FLAMMABILITY LIMIT (LFL), PERMISSIBLE EXPOSURE LIMIT (PEL) AND REFRIGERANT AND REFRIGERANT CIRCUIT, see Article 2. For refrigerant groups, Appendix VI — J. Section 9.30.170. Battery System Ventilation Section 6404.6 of the Uniform Fire Code adopted in this article is amended to read as follows: 6404.6 Ventilation. Ventilation shall be provided in accordance with the Mechanical Code and the following: 1. The ventilation system shall be designed to limit the maximum concentration of hydrogen to 1.0 percent of the total volume of the room in accordance with nationally recognized standards, or 2. Continuous ventilation shall be provided at a rate of not less than 1 cubic foot per minute per square foot (5.1 cubic meter per second per square meter) of floor area of the room. 3. Failure of the ventilation system shall initiate a local alarm and transmit a signal to a constantly attended station or automatically disengage the charging system. Section 9.30.175. Flammable And Combustible Liquids -Plans Section 7901.3.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 7901.3.2 Plans. Plans shall be submitted with each application for a permit to store liquids outside of buildings in containers or tanks. The plans shall indicate the method of storage, quantities to be stored, distances from buildings and property lines, access ways, fire- protection facilities, and provisions for spill Page 9 of 26 control and secondary i. _ .Aainment. Section 9.30.180. Flammable And Combustible Liquids- Monitoring Section 7901.14 of the Uniform Fire Code adopted in this article is added to read as follows: 7901.14 Monitoring. Monitoring of flammable and combustible liquid storage /use systems shall be provided on a regular or continuous basis. The monitoring system and its frequency shall be included in the Hazardous Materials Management Plan if otherwise required or shall be in writing for approval by the Chief. Monitoring methods may include but are not limited to the following; 1. Visual inspection, no less than monthly. 2. Continuous leak detection and alarm system. 3. Any system which will provide continuous, reliable monitoring of the primary container(s) capable of alerting occupants to an alarm or trouble condition; all systems are subject to approval by the Chief. Section 9.30.185. Flammable And Combustible Liquids- Containment Section 7901.15 of the Uniform Fire Code adopted in this article is added to read as follows: 7901.15 Containment Requirements. A containment system shall be required for all flammable and combustible liquids. Construction shall be substantial, capable of safely and securely containing a sudden release without discharge. Design criteria shall be performance oriented and constructed of compatible materials to resist degradation and provide structural and functional integrity for a period of time reasonably necessary to ensure detection, mitigation, and repair of the primary system. The Chief may require outside containment areas to be covered with a roof or canopy for protection from the environment. Section 9.30.190. Flammable And Combustible Liquids -Tank Locations Section 7902.2.2.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 7902.2.2.1 Locations Where above Ground Tanks Are Prohibited. The storage of Class I, II and III -A liquids in aboveground tanks outside of buildings is permitted only in locations not prohibited by this ordinance, or as otherwise approved by the Chief, and shall be installed as follows: 1. Double wall steel aboveground tanks used for the storage of Class 11 and III -A liquids including integral diesel fuel storage tanks for generators or fire pumps, which are listed and limited to a capacity of 660 gallons. Tanks shall be located a minimum of ten (10) feet from any building and property line which is or can be built upon, unless protected by an unpierced two (2) hour fire resistive wall extending not less than 30 inches above and to the sides of the storage area. 2. Protected aboveground storage tanks storing diesel fuel that is used to power generators or fire pumps shall not exceed 4,000 gallons individual capacity and 16,000 gallon aggregate capacity. Tanks with capacities of 661 -4,000 gallons shall be located a minimum of ten (10) feet from any building and fifteen (15) feet from a property line which is or can be built upon unless protected by an non - pierced two (2) hour fire resistive wall extending not less than 30 inches above and to the sides of the storage area. Tanks shall be installed in accordance with Article 52. 3. As approved by the Fire Chief, aboveground storage tanks used for dispensing fuel for motor vehicles Pagel 0 of 26 shall be installed al— maintained in accordance with Article 52. Section 9.30.195. Hazardous Materials Permits Section 8001.3.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.3.2. Hazardous Materials Management Plan. When required by the Chief, each application for a permit shall include a hazardous materials management plan (HMMP). The location of the HMMP shall be posted adjacent to permits when an HMMP is provided. The HMMP shall include a facility site plan designating the following: 1. Storage and use areas, 2. Maximum amount of each material stored or used in each area, 3. Range of container sizes, 4. Locations of emergency isolation and mitigation valves and devices, 5. Product conveying piping containing liquids or gases, other than utility -owned fuel gas lines and low - pressure fuel gas lines, 6. On and off positions of valves for valves which are of the self - indicating type, and 7. Storage plan showing the intended storage arrangement, including the location and dimensions of aisles. The plans shall be legible and approximately to scale. Separate distribution systems are allowed to be shown on separate pages. The applicant may use a copy of an up to date Hazardous Materials Business Plan, which has been approved under Health and Safety Code, Chapter 6.95, Sections 25500 through 25545, and the regulations adopted thereunder, to satisfy the requirements for an HMMP. Section 9.30.200. Hazardous Materials Inventory Statement Section 8001.3.3 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.3.3 Hazardous Materials Inventory Statement. When required by the Chief, owners or operators of storage /use facilities shall submit a hazardous materials inventory statement (HMIS). The HMIS shall include the inforination required for a hazardous materials inventory statement prepared under Health and Safety Code, Chapter 6.95, Sections 25500 through 25545, and Title 19, Division 2, Chapter 3. A hazardous material / waste registration form may be submitted for materials below the threshold limit of Chapter 6.95, Sections 25500 through 25545, and Title 19, Division 2, Chapter 3. Section 9.30.205. Systems, Equipment and Processes — Design and Construction Section 8001.4.3.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.4.3.2 Design and construction. Piping, tubing, valves, fittings and related components used for hazardous materials shall be in accordance with the following: 1. Piping, tubing, valves, fittings and related components shall be designed and fabricated from materials compatible with the material to be contained and shall be of adequate strength and durability to withstand Page 11 of 26 the pressure, structL _al and seismic stress, and exposure to which _iey are subject, 2. Piping and tubing shall be identified in accordance with nationally recognized standards (see Article 90, Standard a.2.1) to indicate the material conveyed, 3. Emergency shutoff valves shall be identified and the location shall be clearly visible and indicated by means of a sign, and 4. Backflow- prevention or check valves shall be provided when the backflow of hazardous materials could create a hazardous condition or cause the unauthorized discharge of hazardous materials. 5. Secondary containment or equivalent protection from spills shall be provided for piping for liquid hazardous materials and for highly toxic and toxic corrosive gases above permitted amounts. Secondary containment includes, but is not limited to double walled piping. Exceptions: 1. Secondary containment is not required for toxic corrosive gases if the piping is constructed of inert materials. 2. Piping under sub - atmospheric conditions if the piping is equipped with an alarm and fail- safe -to -close valve activated by a loss of vacuum. 6. Piping and tubing used for the transmission of toxic gases shall have welded connections throughout unless an exhausted enclosure is provided. 7. Expansion chambers shall be provided between valves whenever the regulated gas may be subjected to thermal expansion. Chambers shall be sized to provide protection for piping and instrumentation and to accommodate the expansion of regulated materials. Section 9.30.210. Piping for Health Hazard Materials Section 8001.4.3.3 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.4.3.3 Additional Regulations for Piping for Health Hazard Materials. Supply piping and tubing for gases and liquids having a health hazard ranking of 3 or 4 in accordance with UFC Standard 79 -3 shall also be in accordance with the following: 1. Piping and tubing utilized for the transmission of highly toxic or toxic material shall have welded or brazed connections throughout unless an exhausted enclosure is provided if the material is a gas, or the piping is provided with a receptor for containment if the material is a liquid, 2. Piping and tubing shall not be located within corridors, within any portion of a means of egress required to be enclosed in fire- resistive construction or in concealed spaces in areas not classified as Group H Occupancies, EXCEPTION: Piping and tubing within the space defined by the walls of corridors and floor or roof above or in concealed space above other occupancies when installed in accordance with the Building Code as required for semi - conductor fabrication facilities classified as Group H Occupancies. 3. Where gases or liquids are carried in pressurized piping above 15 prig (103.4 kPa), excess flow control shall be provided. Where the piping originates from within a hazardous material storage room or area, the excess flow control shall be located within the storage room or area. Where the piping originates from a bulk source, the excess flow control shall be located as close to the bulk source as practical, and Page 12 of 26 4. Readily accessible manual or automatic remotely activated fail -safe emergency shutoff valves shall be installed on supply piping and tubing at the following locations: 4.1 The point of use, and 4.2 The tank, cylinder or bulk source. Section 9.30.215. Release of Hazardous Materials Section 8001.5.2.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.5.2.2 Notification. The Chief shall be notified immediately when a release or an unauthorized discharge escapes containment or is contained but presents a threat to health or property or becomes reportable under state, federal or local regulations. Section 9.30.220. Identification Signs. Section 8001.7 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.7 Identification Signs. Visible hazard identification signs as specified in UFC Standard 79 -3 shall be placed on stationary aboveground tanks and at entrances to locations where hazardous materials are stored, dispensed, used or handled in quantities requiring a permit. Signs shall be provided at specific entrances and locations designated by the Chief. Exception: The Chief may waive this requirement in special cases when consistent with safety if the owner or operator has submitted a hazardous materials management plan and hazardous materials inventory statement. See Sections 8001.3.2 and 8001.3.3. Individual containers, cartons or packages shall be conspicuously marked or labeled in accordance with nationally recognized standards. Hazardous materials shall be identified, at a minimum, with legible, readily visible labels in contrasting colors that clearly identify the material by generic chemical name(s), percentage concentration(s), and hazard class(es). Such labels shall be legible from a relatively safe distance dependent upon volume and use. Rooms or cabinets containing compressed gases shall be conspicuously labeled COMPRESSED GAS. Signs shall not be obscured or removed. Signs shall be in English as a primary language or in symbols allowed by this code. Signs shall be durable. The size, color and lettering shall be in accordance with nationally recognized standards. 9.30.225. Ventilation Ducting Labeling Section 8001.7.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.7.1 Ventilation Ducting. Product conveying ducts for venting hazardous materials operations shall be labeled with the hazard class of the material being vented and the direction of flow. 9.30.230. Piping and Tubing Labeling Page 13 of 26 Section 8001.7.2 of the uniform Fire Code adopted in this article is added to read as follows: 8001.7.2 "H" Occupancies. In "H" occupancies, all piping and tubing may be required to be identified when there is any possibility of confusion with hazardous materials transport tubing or piping. Flow direction indicators are required. 9.30.235. Separation of Incompatible Materials Section 8001.11.8 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.11.8 Separation oflncompatibleMaterials. Incompatible materials in storage and storage of materials incompatible with materials in use shall be separated Separation shall be accomplished by: 1. Segregating incompatible materials storage by a distance of not less than 20 feet (6096 mm), 2. Isolating incompatible materials storage by a noncombustible partition extending not less than 18 inches (457.2 mm) above and to the sides of the stored material, 3. Storing liquid and solid materials in hazardous materials storage cabinets (see Section 8001.3.2), or 4. Storing compressed gases in gas cabinets or exhausted enclosures in accordance with Sections 8003.3.1.3.2 and 8003.3.1.3.3. Materials which are incompatible shall not be stored within the same cabinet or exhausted enclosure. Section 9.30.240. Monitoring of Hazardous Materials Section 8001.11.10 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.11.10 Monitoring. Monitoring of storage /use systems of liquid and solid hazardous materials shall be provided on a regular or continuous basis. The monitoring system and its frequency shall be included in the Business Plan if otherwise required or shall be in writing for approval by the Chief. Monitoring methods may include but are not limited to the following; 1. Visual inspection, no less than monthly. 2. Continuous leak detection and alarm system. 3. Any system which will provide continuous, reliable monitoring of the primary container(s) capable of alerting occupants to an alarm or trouble condition; all systems are subject to approval by the Chief. Section 9.30.245. Secondary Containment Requirements Section 8001.11.11 of the Unifonn Fire Code adopted in this article is added to read as follows: 8001.11.11 Secondary Containment Requirements. A containment system shall be required for all hazardous materials which are liquids or solids at nonnal temperature and pressure (NTP). Construction shall be substantial, capable of safely and securely containing a sudden release without discharge. Design criteria shall be performance oriented and constructed of compatible materials to resist degradation and provide structural and functional integrity for a period of time reasonably necessary to ensure detection, mitigation, and repair of the primary system. The Chief may require outside containment areas to be covered with a roof or canopy for protection from the environment. Page 14 of 26 Section 9.30.250. ,torage/Use System Closure Section 8001.13 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.13 Facility and Storage /Use System Closure. Section 9.30.255. Temporarily Out -of- Service Facilities Section 8001.13.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.13.1 Temporarily Out -of- service Facilities and Storage /use Systems. Facilities which are temporarily out of service shall continue to maintain a permit and be monitored and inspected. Section 9.30.260. Temporarily Out -of- Service Facilities Section 8001.13.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.13.2 Permanently Out -of- service Facilities and Storage /use Systems. Facilities for which a permit is not kept current or is not monitored and inspected on a regular basis shall be deemed to be permanently out of service and shall be closed in accordance with Section 8001.13.3. Section 9.30.265. Storage Termination Plan Section 8001.13.3 of the Uniform Fire Code adopted in this article is amended to read as follows: 8001.13.3 Plan. The permit holder or applicant shall submit a plan to the fire department to terminate storage, dispensing, handling or use of hazardous materials at least 30 days prior to facility or storage /use system closure. The plan shall demonstrate that hazardous materials, which were stored, dispensed, handled or used in the facility, have been transported, disposed of or reused in a manner that eliminates the need for further maintenance and any threat to public health and safety. Such plan shall be submitted in accordance with Section 8001.3.1. Section 9.30.270. Highly Toxic Gases Section 8001.16.5 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.5 Highly Toxic Gases. Section 9.30.275. Highly Toxic Gas Storage Indoors Section 8001.16.5.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.5.1 Indoor storage. Indoor storage of any amount of highly toxic gases shall be in accordance with Sections 8001.1- 8001.15, 8001.16.5, 8001.16.6, 8001.16.7, 8003.3.1, and 8003.3.3. Section 9.30.280. Highly Toxic Gas Storage Outdoors Section 8001.16.5.2 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.5.2 Outdoor storage. Outdoor storage of any amount of highly toxic gases in shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.5, 8001.16.6, 8001.16.7, 8003.3.2, and 8003.3.3. Section 9.30.285. Highly Toxic Gas Use and Handling Page 15 of 26 Section 8001.16.5.3 of we Uniform Fire Code adopted in this article ib added to read as follows: 8001.165.3 Indoor use and handling. Indoor use and handling of any amount of highly toxic gases shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.5, 8001.16.6, 8001.16.7, 8004.1, 8004.2.3.7.1 — 8004.2.3.7.6, and 8004.4.3. Section 9.30.290. Highly Toxic Gas Shut -Off Valves Section 8001.16.5.3.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.5.3.1 Automatic shut - off - valve. An automatic valve which is of a fail safe to close design shall be provided to shut off the supply of highly toxic gases for any of the following: 1. Activation of a fire alarm system. 2. Activation of the gas detection system. 3. Failure of emergency power. 4. Failure of primary containment. 5. Seismic activity. 6. Failure of required exhaust flow ventilation. Section 9.30.295. Highly Toxic Gas Emergency Control Station Signals Section 8001.16.5.3.2 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16 5.3.2 Emergency Control Station . Signals from emergency equipment used for highly toxic gases shall be transmitted to an emergency control station which is continually staffed by trained personnel. Section 9.30.300. Highly Toxic Gas — Outdoor Use Section 8001.16.5.4 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.165.4 Outdoor Use. Outdoor use of any amount of highly toxic gases shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.5, 8001.16.6, 8001.16.7, 8004.1, and 8004.3.5. Section 9.30.305. Toxic and Highly Toxic Gases Section 8001.16.6 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.166 Toxic Gases Including Highly Toxic Gases. Section 9.30.310. Toxic Gases — Indoor Storage Section 8001.16.6.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.61 Indoor Storage. Indoor storage of toxic gases in quantities exceeding 10 cu. ft. per control area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.6, 8001.16.7, 8003.3.1, and 8003.3.3. Section 9.30.315. Toxic Gases — Outdoor Storage Section 8001.16.6.2 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.1662 Outdoor Storage. Outdoor storage of toxic gases in amounts exceeding 10 cu. ft. per outdoor control area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.6, 8001.16.7, 8003.3.2, and Page 16 of 26 8003.3.3. Section 9.30.320. Toxic Gases — Indoor Use and Handling Section 8001.16.6.3 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.6.3 Indoor Use and Handling. Indoor use and handling of toxic gases in amounts exceeding 10 cu. ft. per control area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.6, 8001.16.7, 8004.1, 8004.2.3.7.1 — 8004.2.3.7.6, and 8004.4.3. Section 9.30.325. Toxic Gases — Seismic Shut -Off Valve Section 8001.16.6.3.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.1663.1 Seismic Shutoff Valve. An automatic valve, which is of a fail safe to close design, shall be provided to shutoff the supply of gases. Section 9.30.330. Toxic Gases — Outdoor Use Section 8001.16.6.4 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.6.4 Outdoor Use. Outdoor use of toxic gases in amounts exceeding 10 cu. ft. per outdoor control area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.6, 8001.16.7, 8004. 1, and 8004.3.5. Section 9.30.335. Toxic Gases — Maximum Threshold Quantity Section 8001.16.6.5 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.65 Maximum Threshold Quantity. Toxic gases stored or used in quantities exceeding 500,000 cu. ft. in a single vessel per control area or outdoor control area shall comply with the additional requirements for highly toxic gases of Section 8001.16.5 of this code. Section 9.30.340. Moderately Toxic Gases Section 8001.16.6.7 of the Uniforin Fire Code adopted in this article is added to read as follows: 8001.16.7 Moderately Toxic Gases Including Those Used as Refrigerants, Toxic Gases and Highly Toxic Gases. Section 9.30.345. Moderately Toxic Gases — Indoor Storage Section 8001.16.7.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.167.1 Indoor Storage. Indoor storage of moderately toxic gases in excess of 20 cu. ft. per area shall be bounded by a one -hour fire- resistive occupancy separation and shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.7, 8003.3.1.2, 8003.3.1.3, and 8003.3.3. Section 9.30.350. Moderately Toxic Gases — Cylinder Leak Testing Section 8001.16.7.1.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.7.1.1 Cylinder Leak Testing. Cylinders shall be tested for leaks immediately upon delivery and Page 17 of 26 again immediately prior to departure. Testing shall be approved by the Chief in accordance with appropriate nationally recognized industry standards and practices, if any. Appropriate remedial action shall be immediately undertaken when leaks are detected. Section 9.30.355. Moderately Toxic Gases — Cylinder Leak Testing Section 8001.16.7.2 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.7.2 Outdoor Storage. Outdoor storage of moderately toxic gases in excess of 20 cu. ft. per outdoor area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.7, 8003.3.2, and 8003.3.3. Section 9.30.360. Moderately Toxic Gases — Indoor Use Section 8001.16.7.3 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.7.3 Indoor Use. Indoor use and handling of moderately toxic gases in excess of 20 cu. ft. per area shall be bounded by a one -hour fire- resistive occupancy separation and shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.7, 8004.1, and 8004.2.3.7.1 — 8004.2.3.7.5. Section 9.30.365. Moderately Toxic Gases — Purge System Section 8001.16.7.3.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16 7.3. 1 Inert Gas Purge System. Gas systems shall be provided with dedicated inert gas purge systems. A dedicated inert gas purge system may be used to purge more than one gas, provided the gases are compatible. Purge gas systems shall be located in an approved gas cabinet unless the system operates by vacuum demand or a check valve is supplied for the piping within the gas cabinet. Section 9.30.370. Moderately Toxic Gases — Outdoor Use Section 8001.16.7.4 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.16.7.4 Outdoor Use. Outdoor use of moderately toxic gases in excess of 20 cu. ft. per outdoor area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.7, and 8004.3.5. Section 9.30.375. Moderately Toxic Gases — Compliance with Toxic Gas Requirements Section 8001.16.7.5of the Uniform Fire Code adopted in this article is added to read as follows: 8001.167.5 Moderately Toxic Gases with a Lc50 Equal to or less than 3000 Parts per Million. Notwithstanding the hazard class definition in Section 214 -M, moderately toxic gases with an LC50 less than 3000 parts per million shall additionally comply with the requirements for toxic gases in Section 8001.16.6 of this code. Section 9.30.380. Moderately Toxic Gases — Maximum Threshold Quantity Section 8001.16.7.6 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.167.6 Maximum Threshold Quantity. Moderately toxic gases stored or used in quantities exceeding 500, 000 cu. ft. in a single vessel in an indoor or outdoor use area shall comply with the additional requirements for toxic gases of Section 8001.16.6 of this code. Moderately toxic gases stored or used in quantities exceeding 1,000,000 cu. ft. in a single vessel per area Page 18 of 26 bounded by no less than a one -hour fire resistive occupancy separation or outdoor use area shall also comply with the additional requirements for highly toxic gases of Sections 8001.4.3.3, 8001.16.5, and 8001.16.6 of this code. Section 9.30.385. Fire Protection for Workstations and Exhaust Ducts Section 8001.17of the Uniform Fire Code adopted in this article is added to read as follows: 8001.17 Fire Protection for Workstations and Exhaust Ducts Section 9.30.390. Fire Protection for Workstations Section 8001.17.1 of the Uniform Fire Code adopted in this article is added to read as follows: 8001.17.1 Fire Protection Systems for Workstations. When the building is protected by an automatic fire protection system, an approved fire protection system shall be provided for all workstations where hazardous materials are dispensed, stored or used. An automatic fire sprinkler head shall be installed within each branch exhaust connection or within individual plenums of workstations of combustible construction. The automatic fire sprinkler system head in the exhaust connection or plenum shall be located not more than 2 feet (610 mm) from the point of the duct connection or the connection to the plenum. When necessary to prevent corrosion, the automatic fire sprinkler head and connecting piping in the duct shall be coated with approved or listed corrosion - resistant materials. The automatic fire sprinkler system head shall be accessible for periodic inspection. Exceptions: 1. Approved alternate automatic fire- extinguishing systems are allowed. Activation of such systems shall deactivate the related processing equipment. 2. Process equipment, which operates at temperatures exceeding 932 degrees F (500 degrees C) and which is provided with automatic shutdown capabilities for hazardous materials. Exhaust ducts less than 10 inches (254 mm) in diameter. Section 9.30.395. Hazardous Materials — Storage In Excess of Exempt Amounts Section 8003. 1.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.1.1 Applicability. Storage of hazardous materials where the aggregate quantity is in excess of the exempt amounts set forth in Section 8001.15 shall be in accordance with Sections 8001 and 8003. Storage of hazardous materials where the aggregate quantity does not exceed the exempt amounts set forth in Section 8001.15 shall be in accordance with Section 8001. For highly toxic, toxic, and moderately gases, see also Sections 8001.16 and 8003.3. For display and storage in retail and wholesale sales occupancies, see Section 8001.14. Section 9.30.400. Hazardous Materials — Spill Control for Liquids Section 8003.1.3.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.1.3.2 Spill Control for Hazardous Materials Liquids. Rooms, buildings or areas used for the storage Page 19 of 26 of hazardous materials liquids shall be provided with spill control to prevent the flow of liquids to adjoining areas. Floors in indoor locations and similar surfaces in outdoor locations shall be constructed to contain a spill from the largest single vessel by one of the following methods: 1. Liquid -tight sloped or recessed floors in indoor locations or similar areas in outdoor locations, 2. Liquid -tight floors in indoor locations or similar areas in outdoor locations provided with liquid - tight raised or recessed sills or dikes, or 3. Sumps and collection systems. Except for surfacing, the floors, sills, dikes, sumps and collection systems shall be constructed of noncombustible material, and the liquid -tight seal shall be compatible with the material stored. When liquid - tight sills or dikes are provided, they are not required at perimeter openings, which are provided with an open - grate trench across the opening that connects to an approved collection system. Section 9.30.405. Hazardous Materials — Secondary Containment for Liquids and Solids Section 8003.1.3.3 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.1.3.3 Secondary Containmentfor Hazardous Materials Liquids and Solids. Buildings, rooms or areas used for the storage of hazardous materials liquids or solids shall be provided with secondary containment in accordance with this section. The building, room or area shall contain or drain the hazardous materials and fire- protection water through the use of one of the following methods: 1. Liquid -tight sloped or recessed floors in indoor locations or similar areas in outdoor locations, 2. Liquid -tight floors in indoor locations or similar areas in outdoor locations provided with liquid - tight raised or recessed sills or dikes, 3. Sumps and collection systems, or 4. Drainage systems leading to an approved location. Incompatible materials shall be separated from each other in the secondary containment system. Secondary containment for indoor storage areas shall be designed to contain a spill from the largest vessel plus the design flow volume of fire- protection water calculated to discharge from the fire- extinguishing system over the minimum required system design area or area of the room or area in which the storage is located, whichever is smaller, for a period of 20 minutes. Secondary containment for outdoor storage areas shall be designed to contain a spill from the largest individual vessel. If the area is open to rainfall, secondary containment shall be designed to include the volume of a 24 -hour rainfall as determined by a 25 -year storm and provisions shall be made to drain accumulations of groundwater and rainwater. A monitoring method shall be provided to detect hazardous materials in the secondary containment system. The monitoring method is allowed to be visual inspection of the primary or secondary containment, or other approved means. Where secondary containment is subject to the intrusion of water, a monitoring method for detecting water shall be provided. When monitoring devices are provided, they shall be connected to distinct visual or audible alarms. Drainage systems shall be in accordance with the Plumbing Code and the following: 1. The slope of floors in indoor locations or similar areas in outdoor locations to drains shall not be Page 20 of 26 less than 1 percent, 2. Drains from indoor storage areas shall be sized to carry the volume of the fire- protection water as determined by the design density discharged from the automatic fire- extinguishing system over the minimum required system design area or area of the room or area in which the storage is located, whichever is smaller, 3. Drains from outdoor storage areas shall be sized to carry the volume of the fire flow and the volume of a 24 -hour rainfall as determined by a 25 -year storm, 4. Materials of construction for drainage systems shall be compatible with the materials stored, 5. Incompatible materials shall be separated from each other in the drainage system, and 6. Drains shall terminate in an approved location away from buildings, valves, means of egress, fire access roadways, adjoining property and storm drains. Section 9.30.410. Table 8003.1 -a —Required Secondary Containment - Hazardous Materials Solids and Liquids Storage Table 8003.1 -A of the Uniform Fire Code adopted in this article is deleted in its entirety. Section 9.30.415. Toxic and Highly Toxic Compressed Gases — Indoor Storage Section 8003.3.1.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.3.1.1 General. Indoor storage of toxic gases exceeding 10 cu. ft. per control area and any amount of highly toxic compressed gases shall be in accordance with Sections 8001.16.5, 8001.16.6, 8001.16.7, 8003.3.1 and 8003.3.3. Indoor storage of moderately toxic gases in excess of 20 cu. ft. per area bounded by no less than a one -hour fire - resistive occupancy separation shall be in accordance with Sections 8001.16.7, 8003.3.1.2, 8003.3.1.3, and 8003.3.3. Indoor storage of toxic and highly toxic compressed gases in amounts exceeding the exempt amounts set forth in Section 8001.15 shall be in accordance with Sections 8001.16.5, 8001.16.6, 8001.16.7, 8003.1, 8003.3.1 and 8003.3.3. Section 9.30.420. Toxic and Highly Toxic Compressed Gases — Treatment Systems Section 8003.3.1.3.5.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.3.1.3.5.1 General. Treatment systems shall be utilized to handle the accidental release of gas. Treatment systems shall be utilized to process all exhaust ventilation to be discharged from gas cabinets, exhausted enclosures and gas rooms. Section 9.30.425. Toxic and Highly Toxic Compressed Gases — Outdoor Storage Section 8003.3.2.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.3.2.1 General. Outdoor storage of toxic gases exceeding 10 cu. ft. per control area and any amount of highly toxic compressed gases shall be in accordance with Sections 8001.16.5, 8001.16.6, 8001.16.7, 8003.3.2, and 8003.3.3. Page 21 of 26 Outdoor storage of moderately toxic gases in excess of 20 cu. ft. per outdoor area shall be in accordance with Sections 8001.1 - 8001.15, 8001.16.7, 8003.3.2 and 8003.3.3. Outdoor storage of highly toxic or toxic compressed gases in amounts exceeding the exempt amounts set forth in Section 8001.15 shall be in accordance with Sections 8001.16.5, 8001.16.6, 8001.16.7, 8003.1, 8003.3.2 and 8003.3.3. Section 9.30.430. Toxic and Highly Toxic Compressed Gases — Outdoor Storage Distances to Exposures Section 8003.3.2.2.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8003.3.2.2.1 General. Outdoor storage of highly toxic or toxic compressed gases exceeding the exempt amounts set forth in Section 8001.15 shall comply with the Building Code and Section 8003.3.2.2. Section 9.30.435. Hazardous Materials — Use Dispensing and Handling Section 8004.1.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004. 1.1 Applicability. Use, dispensing and handling of hazardous materials where the aggregate quantity is in excess of the exempt amounts set forth in Section 8001.15 shall be in accordance with Sections 8001 and 8004. Exceptions: 1. For stationary lead -acid battery systems used for standby power, emergency power or uninterrupted power supply, see Article 64. 2. Application of pesticide products registered with the United States Environmental Protection Agency. Use, dispensing and handling of hazardous materials where the aggregate quantity does not exceed the exempt amounts set forth in Section 8001.15 shall be in accordance with Sections 8001. Use, dispensing and handling of toxic gases exceeding 10 cu. ft. per control area and any amount of highly toxic compressed gases shall additionally be in accordance with sections 8004.1.6, 8004.1.7, 8004.1.8, 8004.1.10, 8004.1.11, 8004.2.3.7.1 — 8004.2.3.7.6, 8004.3.5 and 8004.4.3 except as other wise noted. Use, dispensing and handling of moderately toxic gases exceeding 20 cu. ft. per area bounded by no less than a one -hour fire- resistive occupancy separation or 20 cu. ft. per outdoor area gases shall additionally be in accordance with sections 8004.1.8, 8004.10, and 8004.2.3.7.1 — 8004.2.3.7.5 and 8004.3.5, except as otherwise noted. For highly toxic, toxic, moderately toxic, flammable, oxidizing and pyrophoric gases, see also Section 8001.16. For requirements pertaining to oxidizing cryogenic fluids, see UFC Standard 80 -2. For requirements pertaining to flammable cryogenic fluids, see UFC Standard 80 -3. For requirements pertaining to inert cryogenic fluids, see UFC Standard 80 -4. Section 9.30.440. Hazardous Materials Liquids Indoor Dispensing and Use In Open Systems — Spill Control Section 8004.2.2.5.1 of the Uniform Fire Code adopted in this article is amended to read as follows: Page 22 of 26 8004.2.2.5.1 Spill Control for Hazardous Materials Liquids. Buildings, rooms or areas where hazardous materials liquids are dispensed into vessels or used in open systems shall be provided with spill control in accordance with Section 8003.1.3.2. Section 9.30.445. Hazardous Materials Liquids Indoor Dispensing and Use In Open Systems — Secondary Containment Section 8004.2.2.5.2of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.2.2.5.2 Secondary Containment for Hazardous Materials Liquids. Buildings, rooms or areas where hazardous materials liquids are dispensed or used in open systems shall be provided with secondary containment in accordance with Section 8003.1.3.3. Section 9.30.450. Hazardous Materials Liquids Indoor Dispensing and Use — Spill Control Section 8004.2.3.6.1of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.2.3.6.1 Spill Control for Hazardous Materials Liquids. Buildings, rooms or areas where hazardous materials liquids are used shall be provided with spill control in accordance with Section 8003.1.3.2. Section 9.30.455. Hazardous Materials Liquids Indoor Dispensing and Use — Secondary Containment Section 8004.2.3.6.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.2.3.62 Secondary containment for hazardous materials liquids. Buildings, rooms or areas where hazardous materials liquids are used in vessels or systems shall be provided with secondary containment in accordance with Section 8003.1.3.3. Section 9.30.460. Hazardous Materials Outdoor Dispensing and Use — Quantities Not Exceeding Exempt Amounts Section 8004.3.1.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.1.2 Quantities Not Exceeding Exempt Amounts. Outdoor dispensing or use of hazardous materials where the aggregate quantity does not exceed the exempt amounts specified in Tables 8001.15 -C and 8001.15 -D are not required to be in accordance with Section 8004 except as provided in Section 8004.3. Outdoor dispensing or use of moderately toxic gases exceeding 20 cu. ft. per outdoor area, toxic gases exceeding 10 cu. ft. per control area and any amount of highly toxic compressed gases shall be in accordance with Sections 8001.16.5, 8001.16.6, 8001.16.7, and 8004.3.5 except as otherwise noted. Section 9.30.465. Hazardous Materials Liquids Outdoor Dispensing and Use — Spill Control for Open Systems Section 8004.3.3.1.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.3.1.1 Spill Control for Hazardous Materials Liquids. Outdoor areas where hazardous materials liquids are dispensed or used in open systems shall be provided with spill control in accordance with Section 8003.1.3.2. Section 9.30.470. Hazardous Materials Liquids Outdoor Dispensing and Use — Secondary Page 23 of 26 Containment for Open Systems Section 8004.3.3.1.2of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.3.1.2 Secondary Containment for Hazardous Materials Liquids. Outdoor areas where hazardous materials liquids are dispensed or used in open systems shall be provided with secondary containment in accordance with Section 8003.1.3.3. Section 9.30.475. Hazardous Materials Liquids Outdoor Dispensing and Use — Spill Control for Closed Systems Section 8004.3.3.2.1 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.3.2.1 Spill Control for Hazardous Materials Liquids. Outdoor areas where hazardous materials liquids are used in closed systems shall be provided with spill control in accordance with Section 8003.1.3.2. Section 9.30.480. Hazardous Materials Liquids Outdoor Dispensing and Use — Secondary Containment for Closed Systems Section 8004.3.3.2.2 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.3.2.2 Secondary containment for hazardous materials liquids. Outdoor areas where hazardous materials liquids are dispensed or used in closed systems shall be provided with secondary containment in accordance with Section 8003.1.3.3. Section 9.30.485. Special Requirements for Moderately Toxic, Toxic and Highly Toxic Compressed Gases Section 8004.3.5of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.5 Special Requirements for Moderately Toxic, Toxic and Highly Compressed Gases. Section 9.30.490. Special Requirements for Moderately Toxic, Toxic and Highly Toxic Compressed Gases — Treatment systems Section 8004.3.5.4 of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.3.5.4 Treatment Systems. Treatment systems shall be provided in accordance with Section 8003.3.1.3.5. Exception: Moderately toxic, toxic, and highly toxic gases where the aggregate quantity does not exceed the exempt amounts set forth in Tables 8001 -15C and 8001 -15D. Section 9.30.495. Hazardous Materials Handling Section 8004.4.3of the Uniform Fire Code adopted in this article is amended to read as follows: 8004.4.3 Emergency Alarm. When hazardous materials having a hazard ranking of 3 or 4 in accordance with UFC Standard 79 -3, toxic gases exceeding 10 cu. ft. per control area and any amount of highly toxic compressed gases are transported through corridors or exit enclosures, there shall be an emergency telephone system, a local manual alarm station or an approved alarm - initiating device at not more than 150 -foot (45 720 mm) intervals and at each exit and exit - access doorway throughout the transport route. The signal shall be relayed to an approved central, proprietary or remote station service or constantly attended on -site location Page 24 of 26 and shall also initiate a local audible alarm. Section 9.30.500. Table 8004.2 -a — Required Secondary Containment - Hazardous Materials Solids and Liquids Use Table 8004.2 -A of the Uniform Fire Code adopted in this article is deleted in its entirety. Section 9.30.505. Liquefied Petroleum Gases - Permits And Plans Section 8202.1, third paragraph, of the Uniform Fire Code adopted in this article is amended to read as follows: 8202.1 Permits and Plans. Where a single container is equal to or greater than 125 gallons water capacity or the aggregate capacity of containers is 250 gallon water capacity or greater, the installer shall submit plans for such installations. Section 9.30.510. Fire Protection Plan Urban - Wildland Interface (UWI) Areas Article 86 of the Uniform Fire Code adopted in this article is deleted in its entirety. Section 9.30.515. Fire Hydrant Locations And Distribution Section 5 of Appendix III -B of the Uniform Fire Code adopted in this article is amended to read as follows: Section 5 - Distribution of Fire Hydrants. The average spacing between fire hydrants shall not exceed that listed in Table A- III -13-1. Exception: The maximum spacing of hydrants in commercial areas shall be 250 feet. Regardless of the average spacing, fire hydrants shall be located such that all points on streets and access roads adjacent to a building are within the distances listed in Table A- III -B -1. Section 9.30.520. Suppression And Control Of Hazardous Fire Areas Section 16.3 of the Uniform Fire Code adopted in this article is added to Appendix II -A to read as follows: 163 Firebreak Vegetation. When brush or vegetation growth is removed and cleared away to provide a firebreak as required by this section, suitable growth which will not form a means of rapidly transmitting fire shall be planted in such a manner so as to reduce the possibility of erosion. Page 25 of 26 SECTION II This ordinance was introduced at a regular meeting of the Town Council of the Town of Los Gatos on October 7, 2002 and adopted by the following vote as an ordinance of the Town of Los Gatos at a regular meeting of the Town Council of the Town of Los Gatos on October 21, 2002. This ordinance takes effect 30 -days after it is adopted, or filing with the California Housing and Community Development, whichever comes first. COUNCIL MEMBERS: AYES: Steven Blanton, Sandy Decker, Steve Glickman, Joe Pirzynski, Mayor Randy Attaway. NAYS: None ABSENT: None ABSTAIN: None SIGNED. MAYOR OF E TOWN O LOS GATOS LOS GATOS, CALIFORN A ATTEST: f CLERK OF THE TO OF LOS G `r OS LOS GATOS, CALIFORNIA Page 26 of 26