CODES

ADOPTS WITH AMENDMENTS:

International Fire Code 2009 (IFC 2009)

Ohio Administrative Code 1301:7-7-01 Administration

Ohio Administrative Code 1301:7-7-02 Definitions

Ohio Administrative Code 1301:7-7-03 General Requirements

Ohio Administrative Code 1301:7-7-04 Emergency Planning and Preparedness

Ohio Administrative Code 1301:7-7-05 Fire Service Features

Ohio Administrative Code 1301:7-7-06 Building Services and Systems

Ohio Administrative Code 1301:7-7-07 Fire-Resistance-Rated Construction

Ohio Administrative Code 1301:7-7-08 Interior Finish, Decorative Materials and Furnishings

Ohio Administrative Code 1301:7-7-09 Fire Protection Systems

Ohio Administrative Code 1301:7-7-10 Means of Egress

Ohio Administrative Code 1301:7-7-11 Aviation Facilities

Ohio Administrative Code 1301:7-7-12 Dry Cleaning

Ohio Administrative Code 1301:7-7-13 Combustible Dust-Producing Operations

Ohio Administrative Code 1301:7-7-14 Fire Safety During Construction and Demolition

Ohio Administrative Code 1301:7-7-15 Flammable Finishes

Ohio Administrative Code 1301:7-7-16 Fruit and Crop Ripening

Ohio Administrative Code 1301:7-7-17 Fumigation and Thermal Insecticidal Fogging

Ohio Administrative Code 1301:7-7-18 Semiconductor Fabrication Facilities

Ohio Administrative Code 1301:7-7-19 Lumber Yards and Woodworking Facilities

Ohio Administrative Code 1301:7-7-20 Manufacture of Organic Coatings

Ohio Administrative Code 1301:7-7-21 Industrial Ovens

Ohio Administrative Code 1301:7-7-22 Motor Fuel-Dispensing Facilities and Repair Garages

Ohio Administrative Code 1301:7-7-23 High-Piled Combustible Storage

Ohio Administrative Code 1301:7-7-24 Tents and Other Membrane Structures

Ohio Administrative Code 1301:7-7-25 Tire Rebuilding and Tire Storage

Ohio Administrative Code 1301:7-7-26 Welding and Other Hot Work

Ohio Administrative Code 1301:7-7-27 Hazardous Materials—general Provisions

Ohio Administrative Code 1301:7-7-28 Aerosols

Ohio Administrative Code 1301:7-7-29 Combustible Fibers

Ohio Administrative Code 1301:7-7-30 Compressed Gases

Ohio Administrative Code 1301:7-7-31 Corrosive Materials

Ohio Administrative Code 1301:7-7-32 Cryogenic Fluids

Ohio Administrative Code 1301:7-7-33 Explosives and Fireworks

Ohio Administrative Code 1301:7-7-34 Flammable and Combustible Liquids

Ohio Administrative Code 1301:7-7-35 Flammable Gases and Flammable Cryogenic Fluids

Ohio Administrative Code 1301:7-7-36 Flammable Solids

Ohio Administrative Code 1301:7-7-37 Highly Toxic and Toxic Materials

Ohio Administrative Code 1301:7-7-38 Liquefied Petroleum Gases

Ohio Administrative Code 1301:7-7-39 Organic Peroxides

Ohio Administrative Code 1301:7-7-40 Oxidizers, Oxidizing Gases and Oxidizing Cryogenic Fluids

Ohio Administrative Code 1301:7-7-41 Pyrophoric Materials

Ohio Administrative Code 1301:7-7-42 Pyroxylin (Cellulose Nitrate) Plastics

Ohio Administrative Code 1301:7-7-43 Unstable (Reactive) Materials

Ohio Administrative Code 1301:7-7-44 Water-Reactive Solids and Liquids

Ohio Administrative Code 1301:7-7-45 Marinas

Ohio Administrative Code 1301:7-7-46 Construction Requirements for Existing Buildings

Ohio Administrative Code 1301:7-7-47 Referenced Standards

Appendix A

Appendix B Fire-Flow Requirements for Buildings

Appendix C Fire Hydrant Locations and Distribution

Appendix D Fire Apparatus Access Roads

Appendix E Hazard Categories

Appendix F Hazard Ranking

Appendix G Cryogenic Fluids—weight and Volume Equivalents

The provisions of this rule, the building code and NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code shall apply to the manufacturing, storage and display of aerosol products. Manufacturing of aerosol products using hazardous materials shall also comply with rule 1301:7-7-27 of the Administrative Code.
Permits shall be required as set forth in rule 1301:7-7-01 of the Administrative Code.
Material Safety Data Sheet (MSDS) information for aerosol products displayed shall be kept on the premises at an approved location.

The following words and terms shall, for purposes of this rule and as used elsewhere in this code, have the meanings shown herein.

“Aerosol.” A product that is dispensed from an aerosol container by a propellant.

Aerosol products shall be classified by means of the calculation of their chemical heats of combustion and shall be designated Level 1, Level 2 or Level 3.

“Level 1 aerosol products.” Those with a total chemical heat of combustion that is less than or equal to 8,600 British thermal units per pound (Btu/lb) (20 kJ/g).

“Level 2 aerosol products.” Those with a total chemical heat of combustion that is greater than 8,600 Btu/lb (20 kJ/g), but less than or equal to 13,000 Btu/lb (30 kJ/g).

“Level 3 aerosol products.” Those with a total chemical heat of combustion that is greater than 13,000 Btu/lb (30 kJ/g).

“Aerosol container.” A metal can, or a glass or plastic bottle designed to dispense an aerosol. Metal cans shall be limited to a maximum size of 33.8 fluid ounces (1000 ml). Glass or plastic bottles shall be limited to a maximum size of 4 fluid ounces (118 ml).

“Aerosol warehouse.” A building used for warehousing aerosol products.

“Propellant.” The liquefied or compressed gas in an aerosol container that expels the contents from an aerosol container when the valve is actuated. A propellant is considered flammable if it forms a flammable mixture with air, or if a flame is self-propagating in a mixture with air.

“Retail display area.” The area of a Group M occupancy open for the purpose of viewing or purchasing merchandise offered for sale. Individuals in such establishments are free to circulate among the items offered for sale which are typically displayed on shelves, racks or the floor.

Aerosol products shall be classified as Level 1, 2 or 3 in accordance with Table 2803.1 of this rule and NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code. Aerosol products in cartons which are not identified in accordance with this paragraph shall be classified as Level 3.

TABLE 2803.1
CLASSIFICATION OF AEROSOL PRODUCTS

CHEMICAL HEAT OF COMBUSTIONAEROSOL
CLASSIFICATION
Greater than
(Btu/lb)
Less than or equal to
(Btu/lb)
08,6001
8,60013,0002
13,0003
For SI: 1 British thermal unit per pound = 0.002326 KJ/g.

Cartons shall be identified on at least one side with the classification level of the aerosol products contained within the carton as follows:

“LEVEL_________AEROSOLS”

The inside storage of Level 2 and 3 aerosol products shall comply with paragraphs (D)(2)(2804.2) to (D)(7)(2804.7) of this rule and NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code. Level 1 aerosol products shall be considered equivalent to a Class III commodity and shall comply with the requirements for palletized or rack storage in NFPA 13 as listed in rule 1301:7-7-47 of the Administrative Code.

Storage of Level 2 and 3 aerosol products in occupancies in Groups A, B, E, F, I and R shall be limited to the following maximum quantities:

1. A net weight of 1,000 pounds (454 kg) of Level 2 aerosol products.

2. A net weight of 500 pounds (227 kg) of Level 3 aerosol products.

3. A combined net weight of 1,000 pounds (454 kg) of Level 2 and 3 aerosol products.

The maximum quantity shall be increased 100 per cent where the excess quantity is stored in storage cabinets in accordance with paragraph (D)(3)(b)(3404.3.2) of rule 1301:7-7-34 of the Administrative Code.

Storage of quantities exceeding the maximum quantities indicated in paragraph (D)(2)(2804.2) of this rule shall be stored in separate inside flammable liquid storage rooms in accordance with paragraph (D)(5)(2804.5) of this rule.
Aerosol storage in general purpose warehouses utilized only for warehousing-type operations involving mixed commodities shall comply with paragraph (D)(3)(a)(2804.3.1) or (D)(3)(b)(2804.3.2) of this rule.

Storage consisting of solid pile, palletized or rack storage of Level 2 or 3 aerosol products not segregated into areas utilized exclusively for the storage of aerosols shall comply with Table 2804.3.1 of this rule.

TABLE 2804.3.1
NONSEGREGATED STORAGE OF LEVEL 2 AND 3 AEROSOL
PRODUCTS IN GENERAL PURPOSE WAREHOUSESb

AEROSOL LEVELMAXIMUM NET WEIGHT PER FLOOR (pounds)b
Palletized or solid-pile
storage
Rack storage
UnprotectedProtectedaUnprotectedProtecteda
22,50012,0002,50024,000
31,00012,0001,00024,000
Combination 2
and 3
2,50012,0002,50024,000
For SI: 1 foot = 304.8 mm, 1 pound = 0.454 kg, 1 square foot = 0.0929 m2.
a. Approved automatic sprinkler system protection and storage arrangements shall comply with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code. Sprinkler system protection shall extend 20 feet beyond the storage area containing the aerosol products.
b. Storage quantities indicated are the maximum permitted in any 50,000-square-foot area.

Storage of Level 2 and 3 aerosol products segregated into areas utilized exclusively for the storage of aerosols shall comply with Table 2804.3.2 of this rule and paragraphs (D)(3)(b)(i)(2804.3.2.1) and (D)(3)(b)(ii)(2804.3.2.2) of this rule.

TABLE 2804.3.2
SEGREGATED STORAGE OF LEVEL 2 AND 3 AEROSOL
PRODUCTS IN GENERAL PURPOSE WAREHOUSES

STORAGE
SEPARATION
MAXIMUM SEGREGATED
STORAGE AREAa
SPRINKLER
REQUIREMENTS
Percentage of
building area
(per cent)
Area
limitation
(square feet)
Separation areae,f1520,000Notes b, c
Chain-link fence enclosured2020,000Notes b, c
1-hour fire-resistance-rated interior walls2030,000Note b
2-hour fire-resistance-rated interior walls2540,000Note b
3-hour fire-resistance-rated interior walls3050,000Note b
For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m2.
a. The maximum segregated storage area shall be limited to the smaller of the two areas resulting from the percentage of building area limitation and the area limitation.
b. Automatic sprinkler system protection in aerosol product storage areas shall comply with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code and be approved. Building areas not containing aerosol product storage shall be equipped with an approved automatic sprinkler system in accordance with paragraph (C)(3)(a)(i)(903.3.1.1) of rule 1301:7-7-09 of the Administrative Code.
c. Automatic sprinkler system protection in aerosol product storage areas shall comply with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code and be approved. Sprinkler system protection shall extend a minimum 20 feet beyond the aerosol storage area.
d. Chain-link fence enclosures shall comply with paragraph (D)(3)(b)(i)(2804.3.2.1) of this rule.
e. A separation area shall be defined as an area extending outward from the periphery of the segregated aerosol product storage area as follows:
1. The limits of the aerosol product storage shall be clearly marked on the floor.
2. The separation distance shall be a minimum of 25 feet and maintained clear of all materials with a commodity classification greater than Class III in accordance with paragraph (C)(3)(a)(i)(903.3.1.1) of rule 1301:7-7-09 of the Administrative Code.
f. Separation areas shall only be permitted where approved.

Chain-link fence enclosures required by Table 2804.3.2 of this rule shall comply with the following:

(a) The fence shall not be less than No. 9 gage steel wire, woven into a maximum 2-inch (51 mm) diamond mesh.

(b) The fence shall be installed from the floor to the underside of the roof or ceiling above.

(c) Class IV and high-hazard commodities shall be stored outside of the aerosol storage area and a minimum of 8 feet (2438 mm) from the fence.

(d) Access openings in the fence shall be provided with either self- or automatic-closing devices or a labyrinth opening arrangement preventing aerosol containers from rocketing through the access openings.

(e) Not less than two means of egress shall be provided from the fenced enclosure.

The minimum aisle requirements for segregated storage in general purpose warehouses shall comply with Table 2804.3.2.2 of this rule.

TABLE 2804.3.2.2
SEGREGATED STORAGE AISLE WIDTHS AND
DISTANCE TO AISLES IN GENERAL PURPOSE WAREHOUSES

STORAGE
CONDITION
MINIMUM AISLE WIDTH (feet)MAXIMUM
DISTANCE
FROM
STORAGE TO
AISLE (feet)
Solid pile
or palletizeda
4 feet between piles25
Racks with
ESFR sprinklersa
4 feet between racks and
adjacent Level 2 and 3
aerosol product storage
25
Racks without
ESFR sprinklersa
8 feet between racks and
adjacent Level 2 and 3
aerosol product storage
25
For SI: 1 foot = 304.8 mm.
a. Sprinklers shall comply with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code.
The total quantity of Level 2 and 3 aerosol products in a warehouse utilized for the storage, shipping and receiving of aerosol products shall not be restricted in structures complying with paragraphs (D)(4)(a)(2804.4.1) to (D)(4)(d)(2804.4.4) of this rule.
Aerosol warehouses shall be protected by an approved wet-pipe automatic sprinkler system in accordance with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code. Sprinkler protection shall be designed based on the highest classification level of aerosol product present.
Solid pile and palletized storage shall be arranged so the maximum travel distance to an aisle is 25 feet (7620 mm). Aisles shall have a minimum width of 4 feet (1219 mm).
Rack storage shall be arranged with a minimum aisle width of 8 feet (2438 mm) between rows of racks and 8 feet (2438 mm) between racks and adjacent solid pile or palletized storage. Where early suppression fast-response (ESFR) sprinklers provide automatic sprinkler protection, the minimum aisle width shall be 4 feet (1219 mm).

Combustible commodities other than flammable and combustible liquids shall be permitted to be stored in an aerosol warehouse.

Exception: Flammable and combustible liquids in 1-quart (9.46 mL) metal containers and smaller shall be permitted to be stored in an aerosol warehouse.
Inside flammable liquid storage rooms shall comply with paragraph (D)(3)(g)(3404.3.7) of rule 1301:7-7-34 of the Administrative Code. The maximum quantities of aerosol products shall comply with paragraph (D)(5)(a)(2804.5.1) or (D)(5)(b)(2804.5.2) of this rule.

The storage of aerosol products in flammable liquid storage rooms less than or equal to 500 square feet (46 m2) in area shall not exceed the following quantities:

(i) A net weight of 1,000 pounds (454 kg) of Level 2 aerosol products.

(ii) A net weight of 500 pounds (227 kg) of Level 3 aerosol products.

(iii) A combined net weight of 1,000 pounds (454 kg) of Level 2 and 3 aerosol products.

The storage of aerosol products in flammable liquid storage rooms greater than 500 square feet (46 m2) in area shall not exceed the following quantities:

(i) A net weight of 2,500 pounds (1135 kg) of Level 2 aerosol products.

(ii) A net weight of 1,000 pounds (454 kg) of Level 3 aerosol products.

(iii) A combined net weight of 2,500 pounds (1135 kg) of Level 2 and 3 aerosol products.

The maximum aggregate storage quantity of Level 2 and 3 aerosol products permitted in separate inside storage rooms protected by an approved automatic sprinkler system in accordance with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code shall be 5,000 pounds (2270 kg).
The storage of Level 2 and 3 aerosol products in liquid warehouses shall comply with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code. The storage shall be located within segregated storage areas in accordance with paragraph (D)(3)(b)(2804.3.2) of this rule and paragraphs (D)(6)(a)(2804.6.1) to (D)(6)(c)(2804.6.3) of this rule.
Spill control or drainage shall be provided to prevent the flow of liquid to within 8 feet (2438 mm) of the segregated storage area.
Sprinkler protection shall be designed based on the highest level of aerosol product present.
Fire doors or gates opening into the segregated storage area shall either be self-closing or provided with automatic-closing devices activated by sprinkler water flow or an approved fire detection system.

Storage of Level 2 and 3 aerosol products in occupancies in Group M shall comply with Table 2804.7 of this rule. Retail display shall comply with paragraph (F)(2806) of this rule.

TABLE 2804.7
MAXIMUM QUANTITIES OF LEVEL 2 AND 3 AEROSOL
PRODUCTS IN RETAIL STORAGE AREAS

MAXIMUM NET WEIGHT PER FLOOR (pounds)
FLOORNONSEGREGATED
STORAGEa,b
Segregated Storage
Storage
cabinetsb
Separated from
retail areac
BasementNot permittedNot permittedNot permitted
Ground floor25005000Note d
Upper floors5001000Note d
For SI: 1 pound = 0.454 kg, 1 square foot = 0.0929 m2.
a. The total aggregate quantity on display and in storage shall not exceed the maximum retail display quantity indicated in paragraph (F)(3)(2806.3) of this rule.
b. Storage quantities indicated are the maximum permitted in any 50,000-square-foot area.
c. The storage area shall be separated from the retail area with a 1-hour fire-resistance-rated assembly.
d. See Table 2804.3.2 of this rule.

The outside storage of Level 2 and 3 aerosol products, including storage in temporary storage trailers, shall be separated from exposures in accordance with Table 2805.1 of this rule.

TABLE 2805.1
DISTANCE TO EXPOSURES FOR OUTSIDE
STORAGE OF LEVEL 2 AND 3 AEROSOL PRODUCTS

EXPOSUREMINIMUM DISTANCE
FROM AEROSOL
STORAGE (feet)
a
Public alleys, public ways, public streets20
Buildings50
Exit discharge to a public way50
Lot lines20
Other outside storage50
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm.
a. The minimum separation distance indicated is not required where exterior walls having a 2-hour fire-resistance rating without penetrations separate the storage from the exposure. The walls shall extend not less than 30 inches above and to the sides of Level 2 and 3 aerosol products.
This paragraph shall apply to the retail display of 500 pounds (227 kg) or more of Level 2 or 3 aerosol products.
Aerosol display and normal merchandising not exceeding 8 feet (2438 mm) in height shall be in accordance with paragraphs (F)(2)(a)(2806.2.1) to (F)(2)(d)(2806.2.4) of this rule.

Aerosol products in retail display areas shall not exceed quantities needed for display and normal merchandising and shall not exceed the quantities in Table 2806.2.1 of this rule.

TABLE 2806.2.1
MAXIMUM QUANTITIES OF LEVEL 2 AND 3 AEROSOL
PRODUCTS IN RETAIL DISPLAY AREAS

MAXIMUM NET WEIGHT PER FLOOR (pounds)b
FloorUnprotectedaProtected in
accordance with
paragraph
(F)(2)(2806.2)a,c
of this rule
Protected in
accordance
with paragraph
(F)(3)(2806.3)c
of this rule
BasementNot allowed500500
Ground2,50010,00010,000
Upper5002,000Not allowed
For SI: 1 pound = 0.454 kg, 1 square foot = 0.0929 m2.
a. The total quantity shall not exceed 1,000 pounds net weight in any one 100-square-foot retail display area.
b. Per 25,000-square-foot retail display area.
c. Minimum Ordinary Hazard Group 2 wet-pipe automatic sprinkler system throughout the retail sales occupancy.
Level 2 and 3 aerosol containers shall not be stacked more than 6 feet (1829 mm) high from the base of the aerosol array to the top of the aerosol array unless the containers are placed on fixed shelving or otherwise secured in an approved manner. When storage or retail display is on shelves, the height of such storage or retail display to the top of aerosol containers shall not exceed 8 feet (2438 mm).

Aerosol products located in retail display areas shall be removed from combustible cartons.

Exceptions:

1. Display areas that use a portion of combustible cartons that consist of only the bottom panel and not more than 2 inches (51 mm) of the side panel are allowed.

2. When the display area is protected in accordance with Tables 6.3.2.7 (a) to 6.3.2.7 (l) of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code, storage of aerosol products in combustible cartons is allowed.

When an automatic sprinkler system is required for the protected retail display of aerosol products, the wet-pipe automatic sprinkler system shall be in accordance with paragraph (C)(3)(a)(i)(903.3.1.1) of rule 1301:7-7-09 of the Administrative Code. The minimum system design shall be for an Ordinary Hazard Group 2 occupancy. The system shall be provided throughout the retail display area.
Aerosol display and merchandising exceeding 8 feet in height shall be in accordance with paragraphs (F)(3)(a)(2806.3.1) to (F)(3)(c)(2806.3.3) of this rule.
Aerosol products in retail display areas shall not exceed quantities needed for display and normal merchandising and shall not exceed the quantities in Table 2806.2.1 of this rule, with fire protection in accordance with paragraph (F)(3)(b)(2806.3.2) of this rule.

Aerosol display and merchandising areas shall be protected by an automatic sprinkler system based on the requirements set forth in Tables 6.3.2.7 (a) to 6.3.2.7 (l) of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code and the following:

(i) Protection shall be based on the highest level of aerosol product in the array and the packaging method of the storage located more than 6 feet (1829 mm) above the finished floor.

(ii) When using the cartoned aerosol tables of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code, uncartoned or display-cut Level 2 and 3 aerosols shall be permitted not more than 6 feet (1829 mm) above the finished floor.

(iii) The design area for Level 2 and 3 aerosols shall extend not less than 20 feet (6096 mm) beyond the Level 2 and 3 aerosol display and merchandising areas.

(iv) Where ordinary and high-temperature ceiling sprinkler systems are adjacent to each other, noncombustible draft curtains shall be installed at the interface.

Separation of Level 2 and 3 aerosol areas shall comply with the following:

(i) Level 2 and 3 aerosol display and merchandising areas shall be separated from each other by not less than 25 feet (7620 mm). Also see Table 2806.2.1 of this rule.

(ii) Level 2 and 3 aerosol display and merchandising areas shall be separated from flammable and combustible liquids storage and display areas by one or a combination of the following:

(a) Segregating areas from each other by horizontal distance of not less than 25 feet (7620 mm).

(b) Isolating areas from each other by a noncombustible partition extending not less than 18 inches (457 mm) above the merchandise.

(c) In accordance with paragraph (F)(5)(2806.5) of this rule.

(iii) When paragraph (b) above is used to separate Level 2 or 3 aerosols from flammable or combustible liquids, and the aerosol products are located within 25 feet (7620 mm) of flammable or combustible liquids, the area below the noncombustible partition shall be liquid tight at the floor to prevent spilled liquids from flowing beneath the aerosol products.

Aerosol products in storage areas adjacent to retail display areas shall not exceed the quantities in Table 2806.4 of this rule.

TABLE 2806.4
MAXIMUM STORAGE QUANTITIES FOR
STORAGE AREAS ADJACENT TO RETAIL DISPLAY
OF LEVEL 2 AND LEVEL 3 AEROSOLS

MAXIMUM NET WEIGHT PER FLOOR (pounds)b
FLOORUNSEPARATEDa,bSEPARATED
Storage
cabinetsb
1-hour occupancy
separation
BasementNot allowed Not allowedNot allowed
Ground2,5005,000In accordance with Sections 6.3.4.3 and 6.3.4.4 of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code
Upper5001,000In accordance with Sections 6.3.4.3 and 6.3.4.4 of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code
For SI: 1 pound = 0.454 kg, 1 square foot = 0.0929 m2.
a. The aggregate quantity in storage and retail display shall not exceed the quantity limits for retail display.
b. In any 50,000-square-foot area.
The display and merchandising of Level 2 and 3 aerosols adjacent to flammable and combustible liquids in double-row racks shall be in accordance with paragraphs (F)(5)(a)(2806.5.1) to (F)(5)(h)(2806.5.8) of this rule or paragraph (F)(3)(c)(2806.3.3) of this rule.
Fire protection for the display and merchandising of Level 2 and 3 aerosols in double-row racks shall be in accordance with Table 7.4.1 and Figure 7.4.1 of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code.
Level 2 and 3 aerosols displayed or merchandised more than 8 feet (2438 mm) above the finished floor shall be in cartons.
Shelving in racks shall be limited to wire mesh shelving having uniform openings not more than 6 inches (152 mm) apart, with the openings comprising at least 50 per cent of the overall shelf area.
Racks shall be arranged so that aisles not less than 71/2 feet (2286 mm) wide are maintained between rows of racks and adjacent solid-piled or palletized merchandise.

Flue spaces in racks shall comply with the following:

(i) Transverse flue spaces-Nominal 3-inch (76 mm) transverse flue spaces shall be maintained between merchandise and rack uprights.

(ii) Longitudinal flue spaces-Nominal 6-inch (152 mm) longitudinal flue spaces shall be maintained.

Horizontal barriers constructed of minimum 3/8-inch-thick (10 mm) plywood or minimum 0.034-inch (0.086 mm) (No. 22 gage) sheet metal shall be provided and located in accordance with Table 7.4.1 and Figure 7.4.1 of NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code when in-rack sprinklers are installed.
Class I, II, III, IV and plastic commodities located adjacent to Level 2 and 3 aerosols shall be protected in accordance with NFPA 13 as listed in rule 1301:7-7-47 of the Administrative Code.

Class I, II, IIIA and IIIB liquids shall be allowed to be located adjacent to Level 2 and 3 aerosol products when the following conditions are met:

(i) Class I, II, IIIA and IIIB liquid containers: Containers for Class I, II, IIIA and IIIB liquids shall be limited to 1.06-gallon (4 L) metal-relieving and nonrelieving style containers and 5.3-gallon (20 L) metal-relieving style containers; and

(ii) Fire protection for Class I, II, IIIA and IIIB liquids: Automatic sprinkler protection for Class I, II, IIIA and IIIB liquids shall be in accordance with rule 1301:7-7-34 of the Administrative Code.

Manufacturing facilities shall be in accordance with NFPA 30B as listed in rule 1301:7-7-47 of the Administrative Code.

Effective Date: November 1, 2011

Prior Effective Dates: 7/1/79; 6/1/85; 6/15/92; 7/1/93; 9/1/95; 3/30/98; 9/1/05; 7/1/07

Resources