1、 Tentative Interim Amendment NFPA1 Fire Code 2015 Edition Reference: Various TIA 15-2 (SC 15-4-3 / TIA Log #1173) Pursuant to Section 5 of the NFPA Regulations Governing the Development of NFPA Standards, the National Fire Protection Association has issued the following Tentative Interim Amendment t
2、o NFPA 1, Fire Code, 2015 edition. The TIA was processed by the Technical Committee on Fire Code, and was issued by the Standards Council on April 7, 2015, with an effective date of April 27, 2015. A Tentative Interim Amendment is tentative because it has not been processed through the entire standa
3、rds-making procedures. It is interim because it is effective only between editions of the standard. A TIA automatically becomes a public input of the proponent for the next edition of the standard; as such, it then is subject to all of the procedures of the standards-making process. 1. Delete Table
4、60.4.2.1.1.3 and replace with the following: Table 60.4.2.1.1.3 Maximum Allowable Quantity (MAQ) of Hazardous Materials per Control AreaaMaterial Class High Hazard Protection Level Storage Use Closed Systems Use Open Systems Solid Pounds Liquid Gallons (lb) Gasbscf (lb) Solid Pounds Liquid Gallons (
5、lb) Gasbscf (lb) Solid Pounds Liquid Gallons (lb) Physical Hazard Materials Combustible liquid See note See note See note See note See note See note See note See note See note See note Combustible metals See note See note See note See note See note See note See note See note See note See note Cryoge
6、nic fluid Flammable 2 N/A 45j,kN/A N/A 45j,kN/A N/A 45j,k55: Table 6.3.1.1 Oxidizing 3 N/A 45c,dN/A N/A 45c,dN/A N/A 45c,dInert N/A N/A NL N/A N/A NL N/A N/A NL Explosives See note See note See note See note See note See note See note See note See note See note Flammable gaslGaseous 2 N/A N/A 1000c,
7、dN/A N/A 1000c,dN/A N/A 55: Table 6.3.1.1 Liquefied 2 N/A N/A (150)c,dN/A N/A (150)c,dN/A N/A Liquefied Petroleum (LP) See note See note See note See note See note See note See note See note See note Flammable liquid IA See note See note See note See note See note See note See note See note See note
8、 IB and IC See note See note See note See note See note See note See note See note See note Combination (IA, IB, IC) See note See note See note See note See note See note See note See note See note Flammable solid N/A 3 125c,dN/A N/A 125c, dN/A N/A 25c,dN/A Inert Gas Gaseous N/A N/A N/A NL N/A N/A N
9、L N/A N/A Liquefied N/A N/A N/A NL N/A N/A NL N/A N/A Organic peroxide UD 1 1c,i(1)c,iN/A 1/4i(1/4)iN/A 1/4i(1/4)iI 1 5c,d(5)c,dN/A 1c,d(1)c,dN/A 1c,d(1)c,dII 2 50c,d(50)c,dN/A 50d(50)dN/A 10c,d(10)c,dIII 3 125c,d(125)c,dN/A 125d(125)dN/A 25c,d(25)c,dIV N/A NL NL N/A NL NL N/A NL NL V N/A NL NL N/A
10、NL NL N/A NL NL Oxidizer 4 1 1c,i(1)c,iN/A 1/4i(1/4)iN/A 1/4i(1/4)i3f2 or 3 10c,d(10)c,dN/A 2d(2)dN/A 2d(2)d2 3 250c,d(250)c,dN/A 250d(250)dN/A 50d(50)d1 N/A 4000c,e(4000)c,eN/A 4000e(4000)eN/A 1000e(1000)eOxidizing gas 55: Table 6.3.1.1 Gaseous 3 N/A N/A 1500c,dN/A N/A 1500c,dN/A N/A Liquefied 3 N/
11、A N/A (150)c,dN/A N/A (150)c,dN/A N/A Pyrophoric N/A 2 4c,i(4)c,iN/A 1i(1)iN/A NP NP Pyrophoric Gas 55: Table 6.3.1.1 Gaseous 2 N/A N/A 50c,iN/A N/A 50c,iN/A N/A Liquefied 2 N/A N/A (4)c,iN/A N/A (4)c,iN/A N/A Unstable Reactive 4 1 1c,i(1)c,iN/A 1/4i(1/4)iN/A 1/4i(1/4)i3 1 or 2 5c,d(5)c,dN/A 1d(1)dN
12、/A 1d(1)d2 2 50c,d(50)c,dN/A 50d(50)dN/A 10d(10)d1 N/A NL NL N/A NL NL N/A NL NL Unstable (reactive) Gas 55: Table 6.3.1.1 Gaseous 4 or 3 detonable 1 N/A N/A 10c,iN/A N/A 10c,i N/A N/A 3 non-detonable 2 N/A N/A 50c,dN/A N/A 50c,dN/A N/A 2 3 N/A N/A 750c,d N/A N/A 750c,dN/A N/A 1 N/A N/A N/A NL N/A N
13、/A NL N/A N/A Unstable (reactive) Gas 55: Table 6.3.1.1 Liquefied 4 or 3 detonable 1 N/A N/A (1)c,iN/A N/A (1)c,iN/A N/A 3 non-detonable 2 N/A N/A (2)c,dN/A N/A (2)c,dN/A N/A 2 3 N/A N/A (150)c,dN/A N/A (150)c,dN/A N/A 1 N/A N/A N/A NL N/A N/A NL N/A N/A Water-reactive 3 2 5c,d(5)c,dN/A 5d(5)dN/A 1d
14、(1)d2 3 50c,d(50)c,dN/A 50d(50)dN/A 10d(10)d1 N/A NL NL N/A NL NL N/A NL NL Health Hazard Materials Corrosive N/A 4 5000c,d500c,dN/A 5000d500dN/A 1000d100dCorrosive Gas 55: Table 6.3.1.1 Gaseous 4 N/A N/A 810c,d,gN/A N/A 810c,d,gN/A N/A Liquefied 4 N/A N/A (150)c,dN/A N/A (150)c,dN/A N/A Highly toxi
15、c N/A 4 10c,d(10)c,dN/A (10)d(10)dN/A 3d(3)dHighly toxic gas 55: Table 6.3.1.1 Gaseous 4 N/A N/A 20d,gN/A N/A 20d,gN/A N/A Liquefied 4 N/A N/A (4)d,gN/A N/A (4)d,gN/A N/A Toxic N/A 4 500c,d(500)c,dN/A 500d(500)dN/A 125d(125)dToxic gas Gaseous 4 N/A N/A 810c,dN/A N/A 810c,dN/A N/A Liquefied 4 N/A N/A
16、 (150)c,dN/A N/A (150)c,dN/A N/A UD: Unclassified detonable For SI units, 1 lb = 0.454 kg; 1 gal = 3.785 L; 1 ft3= 0.0283 Nm3. N/A: Not applicable. NL: Not limited. NP: Not permitted. Note: The hazardous material categories and MAQs that are shaded in this table are not regulated by Chapter 60 or NF
17、PA 400 but are provided here for informational purposes. See Chapter 2 of NFPA 400 for the reference code or standard governing these materials and establishing the MAQs. In accordance with 1.1.1.2 of NFPA 400, materials having multiple hazards that fall within the scope of NFPA 400 shall comply wit
18、h NFPA 400. aTable values in parentheses correspond to the unit name in parentheses at the top of the column. The aggregate quantity in use and storage is not permitted to exceed the quantity listed for storage. bMeasured at NTP or 70F (21C) and 14.7 psia (101.3 kPa). cQuantities are permitted to be
19、 increased 100 percent where stored or used in approved cabinets, gas cabinets, exhausted enclosures, gas rooms explosives magazines, or safety cans, as appropriate for the material stored, in accordance with this code. Where footnote d also applies, the increase for both footnote c and footnote d i
20、s permitted to be applied accumulatively. dMaximum quantities are permitted to be increased 100 percent in buildings equipped throughout with an automatic sprinkler system in accordance with NFPA 13, Standard for the Installation of Sprinkler Systems. Where footnote c also applies, the increase for
21、both footnote c and footnote d is permitted to be applied accumulatively. eThe permitted quantities are not limited in a building equipped throughout with an automatic sprinkler system in accordance with NFPA 13. fA maximum quantity of 200 lb (91 kg) of solid or 20 gal (76 L) of liquid Class 3 oxidi
22、zer is permitted where such materials are necessary for maintenance purposes, operation, or sanitation of equipment. Storage containers and the manner of storage are required to be approved. gAllowed only where stored or used in gas rooms or approved cabinets, exhausted gas cabinets or exhausted enc
23、losures, as specified in this Code. 5000: Table 34.1.3.1 hConversion. Where quantities are indicated in pounds and when the weight per gallon of the liquid is not provided to the AHJ, a conversion factor of 10 lb/gal (1.2 kg/L) shall be used. iPermitted only in buildings equipped throughout with an
24、automatic sprinkler system in accordance with NFPA 13. jNone allowed in unsprinklered buildings unless stored or used in gas rooms or in approved gas cabinets or exhausted enclosures, as specified in this Code. kWith pressure-relief devices for stationary or portable containers vented directly outdo
25、ors or to an exhaust hood. 55: Table 6.3.1.1 lFlammable gases in the fuel tanks of mobile equipment or vehicles are permitted to exceed the MAQ where the equipment is stored and operated in accordance with this Code. 400: Table 5.2.1.1.3 2. Delete Table 60.4.2.1.2 and replace with the following: Tab
26、le 60.4.2.1.2 Maximum Allowable Quantities (MAQ) of Hazardous Materials per Control Area in Assembly Occupancies Material Class Solid Pounds Liquid Gallonsk(lb) Gasa(at NTP) scf (lb)Flammable and combustible liquidb,cSee note See note See note See note Cryogenic fluid Flammable N/A 10 N/A Oxidizing
27、N/A 10 N/A Explosivesd,e,f,gSee note See note See note See note Flammable gasc,hGaseous N/A N/A NP Liquefied N/A N/A (20) Liquefied Petroleum N/A N/A (20) Flammable solid N/A 5 N/A N/A Oxidizers 4 NP NP N/A 3 10i1 galiN/A 2 250 25 N/A 1 4,000 400 N/A Oxidizing gashGaseous N/A N/ANPhLiquefied N/A N/A
28、 NPhOrganic peroxides I NP NP N/A II NP NP N/A III 25 (25) N/A IV NL NL N/A V NL NL N/A Pyrophoric materials N/A 1 (1) NP Unstable reactives 4 () NP 3 1 (1) NP 2 10 (10) NPh1 NL NL NP Water-reactive 3 1 (1) N/A 2 10 (10) N/A 1 NL NL N/A Corrosives N/A 1,000 100 NP Highly toxic N/A 3 (3) NPjToxic N/A
29、 125 (125) NPjFor SI units, 1 lb = 0.454 kg; 1 gal = 3.785 L; 1 ft3= 0.0283 m3. NTP: Normal temperature and pressure measured at 70F (21C) and 14.7 psi (101 kPa). N/A: Not applicable. NP: Not permitted. NL: Not limited. Note: The hazardous material categories and MAQs that are shaded in this table a
30、re not regulated by Chapter 60 or NFPA 400 but are provided here for informational purposes. See Chapter 2 of NFPA 400 for the reference code or standard governing these materials and establishing the MAQs. In accordance with 1.1.1.2 of NFPA 400, materials having multiple hazards that fall within th
31、e scope of NFPA 400 shall comply with NFPA 400. aUnlimited amounts of gas are permitted to be used for personal medical or emergency medical use. bStorage in excess of 10 gal (38 L) of Class I and Class II liquids combined or 60 gal (227 L) of Class IIIA liquids is permitted where stored in safety c
32、abinets with an aggregate quantity not to exceed 180 gal (681 L). cFuel in the tank of operating mobile equipment is permitted to exceed the specified quantity where the equipment is operated in accordance with this code. dThe use of explosive materials required by federal, state, or municipal agenc
33、ies while engaged in normal or emergency performance of duties is not required to be limited. The storage of explosive materials is required to be in accordance with the requirements of NFPA 495, Explosive Materials Code. eThe storage and use of explosive materials in medicines and medicinal agents
34、in the forms prescribed by the official United States Pharmacopeia or the National Formulary are not required to be limited. fThe storage and use of propellant-actuated devices or propellant-actuated industrial tools manufactured, imported, or distributed for their intended purposes are required to
35、be limited to 50 lb (23 kg) net explosive weight. gThe storage and use of small arms ammunition, and components thereof, are permitted where in accordance with NFPA 495, Explosive Materials Code. hContainers, cylinders, or tanks not exceeding 250 scf (7.1 m3) content measured at 70F (21C) and 14.7 p
36、si (101 kPa) and used for maintenance purposes, patient care, or operation of equipment shall be permitted. iA maximum quantity of 200 lb (91 kg) of solid or 20 gal (76 L) of liquid Class 3 oxidizer is permitted where such materials are necessary for maintenance purposes, operation, or sanitation of
37、 equipment. Storage containers and the manner of storage are required to be approved. jGas cylinders not exceeding 20 scf (0.57 m3) measured at 70F (21C) and 14.7 psi (101 kPa) are permitted in gas cabinets or fume hoods. 5000: Table 34.1.3.2(a) kConversion. Where quantities are indicated in pounds
38、and when the weight per gallon of the liquid is not provided to the AHJ, a conversion factor of 10 lb/gal (1.2 kg/L) shall be used. 400: Table 5.2.1.2 3. Delete Table 60.4.2.1.3 and replace with the following: Table 60.4.2.1.3 Maximum Allowable Quantities (MAQ) of Hazardous Materials per Control Are
39、a in Educational Occupancies Material Class Solid Pounds Liquid Gallonsm(lb) Gasa(at NTP) scf (lb)Flammable and combustible liquidb,cSee note See note See note See note Cryogenic fluid Flammable N/A 10 N/A Oxidizing N/A 10 N/A Explosivesd,e,f,gSee note See note See note See note Flammable gasc,hGase
40、ous N/A N/A NP Liquefied N/A N/A (20) Liquefied Petroleum N/A N/A (20) Flammable solid N/A 5 N/A N/A Oxidizers 4 NP NP N/A 3 10i1iN/A 2 250 25 N/A 1 4,000 400 N/A Oxidizing gashGaseous N/A N/A NP Liquefied N/A N/A NPhOrganic peroxides I NP NP N/A II NP NP N/A III 25 (25) N/A IV NL NL N/A V NL NL N/A
41、 Pyrophoric materials N/A 1 (1) NP Unstable reactives 4 () NP 3 1 (1) NP 2 10 (10) NPh1 NL NL NP Water-reactive 3 1 (1) N/A 2 10 (10) N/A 1 NL NL N/A Corrosives N/A 1,000 100 NP Highly toxic N/A 3 (3) NPjToxic N/A 125 (125) NPjFor SI units, 1 lb = 0.454 kg; 1 gal = 3.785 L; 1 ft3= 0.0283 m3. NTP: No
42、rmal temperature and pressure measured at 70F (21C) and 14.7 psi (101 kPa). N/A: Not applicable. NP: Not permitted. NL: Not limited. Note: The hazardous material categories and MAQs that are shaded in this table are not regulated by Chapter 60 or NFPA 400 but are provided here for informational purp
43、oses. See Chapter 2 of NFPA 400 for the reference code or standard governing these materials and establishing the MAQs. In accordance with 1.1.1.2 of NFPA 400, materials having multiple hazards that fall within the scope of NFPA 400 shall comply with NFPA 400. aUnlimited amounts of gas are permitted
44、 to be used for personal medical or emergency medical use. bStorage in excess of 10 gal (38 L) of Class I and Class II liquids combined or 60 gal (227 L) of Class IIIA liquids is permitted where stored in safety cabinets with an aggregate quantity not to exceed 180 gal (681 L). cFuel in the tank of
45、operating mobile equipment is permitted to exceed the specified quantity where the equipment is operated in accordance with this code. dThe use of explosive materials required by federal, state, or municipal agencies while engaged in normal or emergency performance of duties is not required to be li
46、mited. The storage of explosive materials is required to be in accordance with the requirements of NFPA 495, Explosive Materials Code. eThe storage and use of explosive materials in medicines and medicinal agents in the forms prescribed by the official United States Pharmacopeia or the National Form
47、ulary are not required to be limited. fThe storage and use of propellant-actuated devices or propellant-actuated industrial tools manufactured, imported, or distributed for their intended purposes are required to be limited to 50 lb (23 kg) net explosive weight. gThe storage and use of small arms am
48、munition, and components thereof, are permitted where in accordance with NFPA 495, Explosive Materials Code. hContainers, cylinders, or tanks not exceeding 250 scf (7.1 m3) content measured at 70F (21C) and 14.7 psi (101 kPa) and used for maintenance purposes, patient care, or operation of equipment
49、 shall be permitted. iA maximum quantity of 200 lb (91 kg) of solid or 20 gal (76 L) of liquid Class 3 oxidizer is permitted where such materials are necessary for maintenance purposes, operation, or sanitation of equipment. Storage containers and the manner of storage are required to be approved. jThe permitted quantities are not limited in a building protected throughout by automatic sprinkler systems in accordance with NFPA 13, Standard for the Installation of Sprinkler Systems. kStorage in laboratories only;
