Chapter 4 –  Special Detailed Requirements Based On Use And Occupancy

INTERNATIONAL BUILDING CODE – 2003	NFPA 101 – 2003	
SECTION	TITLE	REQUIREMENT	SECTION	REQUIREMENT	
401	Scope 			No related section	
401.1	Detailed Use and Occupancy Requirements	Presents specific requirements for special uses and occupancies.
		No related section	
401.1.1 				See FL. Specific.	
402
	Covered Malls 		36.4.4
	Covered Mall Buildings	
402.1	Scope	Applies to mall buildings three floors/stories or less. Foyers and lobbies of Group B, R-1, and R-2 and buildings meeting remainder of code do not need to comply.	36.4.4
	Minimum standards of life safety for covered mall buildings up to three stories.	
402.2
COVERED MALL BUILDING. A single building enclosing a number of tenants and occupants such as retail stores, drinking and dining establishments, entertainment and amusement facilities, passenger transportation terminals, offices, and other similar uses wherein two or more tenants have a main entrance into one or more malls. For the purpose of this chapter, anchor buildings shall not be considered as a part of the covered mall building.	Definitions	Defines terminology used throughout the chapter. 		No related section	
	Anchor Building	Anchor Building defined as exterior perimeter building with own egress and direct access to covered mall. Applies to groups other than H.	3.3.13
3.3.27.2	Same	
402.2	Covered Mall Building (CMB)	Single building housing multiple tenants whose main entrance is through the mall. Tenants may include stores, restaurants, offices, etc. Anchor buildings not included.	3.3.27.9	Similar	
	Food Court	Food preparation areas and their adjacent public seating.		No related section	
	Gross Leasable Area (GLA)
	Total floor area, including storage, for tenant use. 
	3.3.16.3	Similar	
 FBC: MALL. A roofed or covered common pedestrian area within a covered mall building which serves as access for two or more tenants.	Mall	Covered pedestrian area in a covered mall building that does not exceed three open levels.	36.4.4
3.3.133 Mall. A roofed or covered common pedestrian area within a mall building that serves as access for two or more tenants
and does not exceed three levels that are open to each other.	A building, including the mall, enclosing a number of tenants and occupancies wherein two or more tenants have a main entrance into the mall.

Similar.	
402.3	Lease Plan	Plan detailing tenant location and egress. Occupancy changes not permitted without AHJ approval.		No related section	
402.4.1	Occupant Load	Total occupant load for each tenant space, used to determine egress requirements.	36.1.7
7.3.1.2	Based on NFPA Chapter 7 or maximum probable use of the space.	
402.4.2
402.4 Means of egress. Each tenant space and the covered mall building shall be provided with means of egress as required by this section and this code. Where there is a conflict between the requirements of this code and the requirements of this section, the requirements of this section shall apply.
	Number of Means of
Egress	Two means of egress are required if travel distance for public exceeds 75’ from within tenant space to mall or if occupant load exceeds 50.	36.4.4.2.2	Two exits required if tenant space is >3,000 sq. ft.	
402.4.3	Arrangements of Means of Egress	Occupancies with load > 500 must be located with entrance adjacent to main entrance of mall, and half of total means of egress must provide direct access outside.		No related section	
402.4.3.1	Anchor Building Means of Egress	Anchor stores must have independent exits separate from mall exits.	36.1.7
Table 7.3.1.2	Similar	
402.4.4	Distance to Exits	Maximum travel distance to exit from within tenant space or mall must not exceed 200’. 	36.4.4.2.1	Similar	
402.4.5	Access to Exits	Exits must be located in order to be reached equally from any given point in mall, and must be at least 66 inches wide.	36.4.4.2.2	Similar	
402.4.5.1	Exit Passageway Enclosures	Doors to exit passageways must be self-closing and have fire-resistance rating of one hour.		Covered by NFPA Chapter 7.	
402.4.6
402.4.6 Service areas fronting on exit passageways. Mechanical rooms, electrical rooms, building service areas and service elevators are permitted to open directly into exit passageways provided that the exit passageway is separated from such rooms with 1-hour fire-resistance-rated walls and 1-hour opening protectives. Such rooms or areas shall be protected by an approved, supervised automatic sprinkler system in accordance with 9.7.1.1(1) 903; however, the exceptions in NFPA 13, Standard for the Installation of Sprinkler Systems, that permit the omission of sprinklers from such rooms shall not be permitted.
	Service Areas Fronting on Passageways	Mechanical and electrical Rooms, service areas, and service elevators can open onto exit passageways if passageways meet fire-resistance ratings.	36.4.4.3.7
36.4.4.3.7* Rooms housing building service equipment, janitor closets, and service elevators shall be permitted to open directly onto exit passageways, provided that the following criteria are met:
(1) The required fire resistance rating between such rooms or areas and the exit passageway shall be maintained in accordance with 7.1.3.2.
(2) Such rooms or areas shall be protected by an approved, supervised automatic sprinkler system in accordance with 9.7.1.1(1); however, the exceptions in NFPA 13, Standard
for the Installation of Sprinkler Systems, that permit the omission of sprinklers from such rooms shall not be permitted.
(3) Service elevators opening into the exit passageway shall not open into areas other than exit passageways.
(4) Where exit stair enclosures discharge into the exit passageway, the provisions of 7.2.1.5.7 shall apply regardless of the number of stories served.
	Rooms housing service equipment, janitor closets, and service elevators can open onto exit passageways if fire resistance is maintained and areas are sprinklered. Elevators cannot open into other type spaces or floors.

Note:  Revise 402.4.6 as noted for consistency with 36.4.4.3.7.	
402.5
402.5 Mall width. For the purpose of providing required egress, malls are permitted to be considered as corridors but need not comply with the requirements of Section 1005.1 of this code where the width of the mall is as specified in this section.
 402.5.1 Minimum width. The minimum width of the mall shall be 20 feet (6096 mm). The mall width shall be sufficient to accommodate the occupant load served. There shall be a minimum of 10 feet (3048 mm) clear exit width to a height of 8 feet (2438 mm) between any projection of a tenant space bordering the mall and the nearest kiosk, vending machine, bench, display opening, food court or other obstruction to means of egress travel.	Mall Width	Malls may be considered as corridors and need not comply with 1005.1. Malls must be at least 20’ wide and accommodate occupant load. There must be at least 10’ of clearance between tenant exterior space and obstructions such as benches and displays.	36.4.4.2.2
36.4.4.2.2 An additional 61 m (200 ft) shall be permitted for travel through the mall space if all the following requirements are met:
(1) The mall shall be of a clear width not less than that needed to accommodate egress requirements as set forth in other sections of this chapter but shall be not less than 6100 mm (240 in.) wide in its narrowest dimension.
(2) On each side of the mall floor area, the mall shall be provided with an unobstructed exit access of not less than 3050 mm (120 in.) in clear width parallel to and adjacent to the mall tenant front.
(3)*Such exit access shall lead to an exit having a width of not less than 1675 mm (66 in.).
(4) The mall and all buildings connected thereto shall be protected throughout by an approved, supervised automatic sprinkler system in accordance with 9.7.1.1(1). The system shall be installed in such a manner that any portion of the system serving tenant spaces can be taken out of service without affecting the operation of the portion of the system serving the mall.
(5) Walls dividing tenant spaces from each other shall extend from the floor to the underside of the roof deck, floor deck above, or ceiling where the ceiling is constructed to limit the transfer of smoke. Where the tenant areas are provided with an engineered smoke control system, walls shall not be required to divide tenant spaces from each other. No separation shall be required between a tenant space and the mall.
(6)*The mall shall be provided with a smoke control system. 
	Exception
Requires 20’ at narrowest point, and 10’ at each side.

No change is needed.	
402.6	Types of Construction	Area of covered mall building, including anchor buildings of Types I-IV, is not limited if surrounded by at least 60’ of open space.		No related section	
402.7	Fire Resistance-Rated Separation	Separation is not required between tenant space and mall (except for occupancy separations) or between food court and adjacent spaces or mall.	36.4.4.2
Exception	Similar	
402.7.1	Attached Garage	Attached and open garages considered separate buildings if separated from mall by barrier with 2- hour fire rating.
		No related section	
402.7.2	Tenant Separations	Tenant spaces must be separated from each other by fire partition meeting Section 708 (1-hour rated, attached to underside of ceiling).	36.4.4.2
36.4.4.2.2(5)	Walls separating tenants must extend to floor deck or smoketight ceiling unless there is a smoke control system.	
402.7.3	Anchor Store/Mall Openings	Openings between anchor stores of IA, IB, IIA, or IIB and the mall do not need to be protected, except for R-1 sleeping rooms.
		No related section	
402.8	Automatic Sprinkler System	Automatic sprinkler system is required throughout mall and connected buildings, except for open parking garages. Mall and tenant zones must have independently controlled systems.	36.4.4.2.2(4)	Similar; tenant spaces taken out of service do not impact mall.	
402.8.1	Standpipe System	Mall and connected buildings require standpipe system that meets Section 905.		No related section	
402.9	Smoke Control	Smoke control system is required for atriums and must meet Section 404.	36.4.4.2.2(6) 	Smoke control required.	
402.10	Kiosks	Kiosks must be fire retardant and have fire suppression and detection systems. Must be located at least 20’ away from other structures, and must not exceed 300 sq. ft. in size.		No related section	
402.11	Security Grilles and Doors	Security grilles and doors must remain open when mall is open to public and must not be difficult to access in case of emergency. When two or more exits are required, only half may have security grilles.		No related section	
402.12	Standby Power	Standby power is required for malls greater than 50,000 sq. ft. in order to operate voice/alarm system.		No related section	
402.13
[F] 402.13 Emergency voice/alarm communication system. Covered mall buildings exceeding 50,000 square feet (4645 m2) in total floor area shall be provided with an emergency voice/alarm communication system. Emergency voice/alarm communication systems serving a mall, required or otherwise, shall be accessible to the fire department. The system shall be provided in accordance with Section 907.2.12.2.	Emergency Voice/Alarm Communication System	Emergency voice/alarm system is required for malls greater than 50,000 sq. ft. and must be accessible to fire department and comply with Chapter 9.
	24.4.4.4.3.1
24.4 Reserved	Emergency notification requires general alarm, or alarm to 24- hour location, and public address.

No change needed.	
402.14	Plastic Signs	Plastic signage (both foam plastic and other plastics) must meet specified area, height, width, density, and encasement requirements and cannot be located less than 18 inches from adjacent tenants.		No related section	
402.15	Fire Department Access to Equipment	Areas housing controls for HVAC, fire extinguishing, and other detection or control systems must be identified for fire department use.		No related section	
403	High-Rise Buildings 	11.8	Same	
403.1	Applicability	Applies to occupied areas of buildings more than 75’ above lowest level of fire department vehicle access. Exceptions: aircraft control towers, open parking garages, A-5 occupancies, Low hazard industrial facilities, and buildings with an occupancy in Group H-1, H-2, or H-3.
	3.3.27.7	Similar; applies to buildings >75’ from lowest level of fire department access to floor of highest occupiable story referenced in NFPA Chapter 11. Other occupancies may require separate high-rise provisions, including assembly, educational, health care, detention, hotel, dormitory, apartments, mercantile, business, industrial and storage, and day care.	
403.2	Automatic Sprinkler System	Buildings must be fully sprinklered and comply with Section 903, except for open parking garages and telephone equipment buildings (under certain conditions).	11.8.2.1
11.8.2.2	Similar; requires sprinkler control valve and waterflow device for each floor. Class I standpipes required.
No change needed. [1/21/04]	
403.3	Reductions in Fire-Resistance Rating	Reductions in fire-resistance ratings allowed if each floor has supervisory and waterflow initiating devices. Type IA may be reduced to Type IB, and Type IB to IIA, except in Groups F-1, M, and S-1. Shaft enclosures, other than exits and elevators, may be reduced to 1-hour if sprinklers at alternate levels.		No related section	
403.4	Emergency Escape and Rescue	Emergency escape and rescue openings are not required (see also Section 1009).		No related section	
403.5	Automatic Fire Detection	Smoke detection systems must comply with Section 907.2.12.
		No related section	
403.6	Emergency Voice/Alarm Communication System	Emergency voice/alarm communication system is required for high-rise buildings in accordance with Chapter 9.	11.8.3.1	Similar	
403.7	Fire Department Communication System	Two-way communication system is required in accordance with Chapter 9. Fire Department radio acceptable if approved by fire department.	11.8.3.2	Similar	
403.8	Fire Command	Fire command center is required in accordance with IFC.	11.8.5	Similar	
403.9	Elevators	Elevators must be installed in compliance with Chapter 30.		No related section	
403.10	Standby Power	Standby power system is required to comply with Section 2702. Generators must be enclosed by fire barriers with 2 hour rating. Fire command center must be equipped with supervision, manual start, and transfer features. Two-hour on premises fuel supply required unless facility has approved natural gas pipeline. Power required for fire command center, electrical fire pumps, and ventilation and automatic fire detection equipment for smokeproof enclosures.
	11.8.4.2	Similar; standby power required in accordance with NFPA 70 and 110 for emergency lighting, fire alarm, fire pump (electric), and central control station equipment. Covers mechanical equipment for smoke-proof stair enclosures and smoke control.	
403.11	Emergency power systems	Emergency power system is required to comply with Section 2702. Power required for exit signs and means of egress illumination required by Chapter 10; elevator car lighting; emergency voice/alarm communications systems; automatic fire detection systems; and fire alarm systems.	11.8.4.1
12.3.4.2.1
12.3.4.3.4
13.3.4.2.1	Similar requirements for high rise and assembly buildings.	
403.12	Stairway Door Operation	Other than the exit discharge doors, stairway doors may be locked from stairway side, but must be able of unlocking without unlatching upon a signal from the fire command center.		No related section	
403.12.1	Stairway Communications System	If stairway doors are locked, a two-way or telephone system with continuous station attendance is required on every 5th floor.		No related section	
403.13	Smokeproof exit enclosures.	Stairways serving floors over 75’ above the lowest level of fire department vehicle access must comply with Sections 909.20 and 1019.1.8.		No related section	
403.14	Seismic	Seismic provisions are covered in Chapter 16. 		No related section	
404	Atriums 		8.6.7	Vertical Openings	
404.1.1	General and Definitions	Atriums are defined as openings through two or more floor levels (other than shafts, stairways, or equipment areas). Does not apply to Group H. 	8.6.7	Acceptable where permitted by occupancy chapters. Occupancies permitting: assembly, educational, health care (open floors not permitted in sleeping or treatment areas), detention, residential, large board and care, mercantile, business, and industrial.	
404.2

404.2 Use. The floor of the atrium shall not be used for other
than low  fire hazard uses and only approved materials and decorations
in accordance with the Florida  International Fire Prevention Code shall
be used in the atrium space.  

Exception: The atrium floor area is permitted to be used for low  and ordinary fire hazard uses any approved use where the individual space  entire building is provided protected with an automatic sprinkler system in accordance with Section 903.3.1.1. 
	Use	Atrium floor must not be used for purposes other than low hazard use, unless space is separately sprinklered. All materials and decorations must comply with IFC.	8.6.7(3)
8.6.7(4)
(3) The occupancy within the atrium meets the specifications for classification as low or ordinary hazard contents. (See 6.2.2.)
(4) The entire building is protected throughout by an approved, supervised automatic sprinkler system in accordance with Section 9.7.
	Atriums must contain low or ordinary hazard contents and must be sprinklered.

Note:  Revise 404.2 as noted for consistency with 8.6.7.	
404.3
404.3Automatic sprinkler protection. An approved automatic
sprinkler system shall be installed throughout the entire building.
Exceptions:
1. That area of a building adjacent to or above the atrium need not be sprinklered provided that portion of the
building is separated from the atrium portion by a 2-hour fire barrier wall or horizontal assembly or both.
2. Where the ceiling of the atrium is more than 55 feet (16 764 mm) above the floor, sprinkler protection at
the ceiling of the atrium is not required.

	Automatic Sprinkler Protection	Building housing atrium must feature automatic sprinkler system. Areas above atrium need not be sprinklered if separated by 2-hour rated construction or if atrium ceiling is more than 55’.	8.6.7(4)

(4) The entire building is protected throughout by an approved, supervised automatic sprinkler system in accordance
with Section 9.7.
	Buildings with atriums must be sprinklered.

Note:  Revise 404.3 for consistency with 8.6.7(4) as noted.	
404.4	Smoke Control	Atriums must be protected by smoke control system in compliance with Chapter 9, except for two-story opening meeting Section 707.2.	8.6.7(5)	Smoke layer maintained above highest unprotected opening or 6’ above highest floor level of exit access open to atrium for 20 minutes or one and a half times egress time. Automatic on waterflow, and manual controls.	
404.5	Enclosure of atriums	Atriums must be enclosed by 1-hour fire wall, except if there is a glass wall protected by sprinklers or if three floors of atrium are included in atrium volume for smoke control.
	8.6.7(1)	Similar; exceptions also include open levels if engineering analysis shows smoke layer is properly maintained.	
404.6	Standby Power	Standby power required for smoke control system. 		No related section	
404.7	Interior Finish	Walls and ceilings of atrium must meet minimum of Class B; no reduction allowed for sprinklers.		No related section	
404.8
404.8 Travel distance. In other than the lowest level of the atrium, where the required means of egress is through the atrium space, the portion of exit access travel distance within the atrium space shall not exceed 200 feet (60 960 mm).	Travel Distance	Exit travel distance within atrium at upper levels is limited to 150’. Lowest level complies with Chapter 10.	7.6.1
7.6.1* The travel distance to an exit shall be measured on the floor or other walking surface as follows:
(1) Along the centerline of the natural path of travel, starting from the most remote point subject to occupancy
(2) Curving around any corners or obstructions with a 305-mm (12-in.) clearance therefrom
(3) Terminating at one of the following:
(a) Center of the doorway
(b) Other point at which the exit begins
(c) Smoke barrier in an existing detention and correctional occupancy as provided in Chapter 23.
	Travel distance must meet Section 7.6.  

405	Underground Buildings 		No related section	
405.1	General	Applies to buildings with floor level used for human occupancy >30’ below lowest level of exit discharge, except for sprinklered family dwellings and parking garages, fixed guideway transit systems, grandstands and stadiums, or where lowest story qualifies structure as an underground building and meets specified area and occupancy requirements.	3.3.217.11
33.226	Underground structure defined as a structure where the floor level is below the level of exit discharge.	
405.2	Construction Requirements	Type I construction required for underground portion of building.		No related section	
405.3
 [F] 405.3 Automatic sprinkler system. The highest level of exit discharge serving the underground portions of the building and all levels below shall be equipped with an automatic sprinkler system installed in accordance with Section 903.3.1.1. Water-flow switches and control valves shall be supervised in accordance with Section 903.4.	Automatic Sprinkler System	Automatic sprinkler system with monitored waterflow switches and control valves required in underground buildings in compliance with Sections 903.3.1.1 and 903.4.	11.7.3.4
11.7.3.4 Underground and limited access structures, and all areas and floor levels traversed in traveling to the exit discharge, shall be protected by an approved, supervised automatic sprinkler system in accordance with Section 903  9.7, unless such structures meet one of the following criteria:
(1) They have an occupant load of 50 or fewer persons in new underground or limited access portions of the structure.
(2) They have an occupant load of 100 or fewer persons in existing underground or limited access portions of the structure.
(3) The structure is a single-story underground or limited access structure that is permitted to have a single exit per this code Chapter 12 through Chapter 42, with a common path of
travel not greater than 15 m (50 ft).
	Replace entire text of s. 405.3 with text from 11.7.3.4 as modified.
[1/21/04]
	
405.4	Compartmentation		No related section	
405.4.1	Number of Compartments	Buildings with floor levels >60’ below exit must have at least two compartments, except for the lowest level if area <1,500 sq. ft. and occupant load <ten. Compartmentation must extend to highest level of exit discharge.		No related section	
405.4.2	Smoke Barrier Penetration	Compartment walls must have fire-resistance rating of one-hour. Openings limited to fire-stopped plumbing and electrical penetrations. Doors must be self or automatic closing. Separate air supply and exhaust system required for each compartment.		No related section	
405.4.3	Elevators	Each compartment must have direct access to elevator. Elevator serving >one compartment must have lobby with 1-hour rated fire walls.		No related section	
405.5	Smoke Control System			No related section	
405.5.1	Control System 	Smoke control system is required to restrict movement of smoke to the general area of fire origin and maintain means of egress in a usable condition per Section 909 and this section.		No related section	
405.5.2
 405.5.2 Smoke exhaust system. Where compartmentation is required, each compartment shall have an independent smoke control system. The system shall be automatically activated and capable of manual operation in accordance with Section 907.2.18.	Smoke Exhaust System	Separate automatic smoke control system required for each compartment in compliance with Section 907.2.18.
	11.7.4.4
11.7.4.4 The underground portions of an underground structure, other than an existing underground structure, shall be provided with approved automatic smoke venting in accordance with Section 9.3 where the underground structure has the following features:
(1) An occupant load of more than 100 persons in the underground portions of the structure
(2) A floor level used for human occupancy located more than 9140 mm (360 in.) below the lowest level of exit discharge, or having more than one level located below the lowest level of exit discharge
(3) Combustible contents, combustible interior finish, or combustible construction
	Smoke venting required if occupant load >100, if floor level >30’ or more than one floor level below lowest level of exit discharge, or if there are combustible contents.

No change is needed.	
405.6	Fire Alarm System	Fire alarm systems may be required by Section 907.2.19.
		No related section	
405.7	Public Address	Public address system may be required by Section 907.2.19.1.
		No related section	
405.8	Means of Egress			No related section	
405.8.1	Number of Exits	Each floor level must have at least two exits. Compartments must have one exit and doorway to adjoining compartment.		No related section	
405.8.2
405.8.2 Smokeproof enclosure. Every required stairway serving floor levels more than 30 feet (9144 mm) below its level of exit discharge shall comply with the requirements for a smokeproof enclosure as provided in Section 1019.1.8.	Smokeproof Enclosure	Stairways serving levels >30’ below exit discharge must be smokeproof enclosure (see Section 1019.1.8).
	11.7.4.3
11.7.4.3 Exits from underground structures with an occupant load of more than 100 persons in the underground portions of the structure and having a floor used for human occupancy located more than 9140mm(360 in.) below the lowest level of exit discharge, or having more than one level located below the lowest level of exit discharge, shall meet the following criteria:
(1) Exits shall be cut off from the level of exit discharge per 7.1.3.2.
(2) Exits shall be provided with outside smoke-venting facilities or other means to prevent the exits from becoming charged with smoke from any fire in the areas served by
the exits.
	Areas with occupant load >100 require exits with outside smoke venting or other smoke prevention means that are separated from the level of exit discharge.

Note:  Revise 11.7.4.3 as noted for consistency with 405.8.2. 	
405.9	Standby Power	Standby power required per Section 2702
		No related section	
405.9.1	Standby Power Loads	Automatic standby power required to power smoke control system, ventilation and fire detection in smokeproof enclosures, fire pump, and elevators (per Section 3003).		No related section	
405.9.2	Pick-up time	Standby power must pick up its connected loads within 60 seconds of failure of the normal power supply.		No related section	
405.10	Emergency Power	Emergency power required per Section 2702.  
		No related section	
405.10.1	Emergency Power Loads	Emergency power loads include emergency/voice communication, fire alarm, fire detection, elevator car lighting, egress lighting and exit signage.	11.7.3.5	Underground structures and all areas traversed in traveling to exit discharge require emergency lighting.

No change needed.	
405.11	Standpipes	Standpipe system required per Section 905.		No related section	
406	Motor-Vehicle-Related Occupancies		No related section	
406.1	Private Garages and Carports		No related section	
406.1.1	Classification	Group U Buildings limited to 1,000 sq. ft. or one story.		No related section	
406.1.2	Area Increase	Area may be increased to 3,000 sq. ft. if no repair work or fuel dispensing done. Buildings may have more than one Group U in a building if separated by fire walls.		No related section	
406.1.3	Garages and Carports	Carports must open on two sides or else considered garages. Flooring must be sloped and noncombustible.
		No related section	
406.1.4	Separation	Private garage must be separated horizontally and vertically from the dwelling unit except between a Group R-3 and U carport where the carport is entirely open on >two sides and above.		No related section	
406.2	Parking garages		4.2.8	Special Provisions for Parking Structures	
406.2.1	Classification	Parking garages to be considered either open (must comply with Section 406.3) or enclosed (must comply with Section 406.4). See also Section 508.	42.8.1.1	Similar; excludes mechanical or attendant garages.	
406.2.2	Clear Height	Minimum clear height in vehicle and pedestrian areas is 7’. Accessible areas required by Section 1106.5 must comply with Chapter 11 ICC A117.1.  [1/21/04]
		No related section	
406.2.3
406.2.3 Guards. Guards shall be provided in accordance with Section 1012 at exterior and interior vertical openings on floor and roof areas where vehicles are parked or moved and where the vertical distance to the ground or surface directly below exceeds 30 inches (762 mm).	Guards	Guards are required per Section 1012 at exterior and interior vertical openings at floors and roofs where vehicles may be, and where vertical distance to surface >30”.	42.8.2.2.6.1
42.8.2.2.6.1 Ramps shall be permitted in accordance with any of the following conditions:
(1) Ramps complying with 7.2.5 shall be permitted and shall not be subject to normal vehicular traffic where used as an exit.
(2) In a ramp-type open parking structure with open vehicle ramps not subject to closure, the ramp shall be permitted to serve in lieu of the second means of egress from floors above the level of exit discharge, provided that the ramp
discharges directly outside at the street level.
(3) For parking structures extending only one floor level below the level of exit discharge, a vehicle ramp leading directly to the outside shall be permitted to serve in lieu of the second means of egress, provided that not door or
shutter is installed therein.
	Guards required in accordance with Section 7.2.2.4.5.3 Exception, 7.2.2.4.5.3(2) does not apply.

No change needed.	
406.2.4	Vehicle Barriers	Vehicle barriers required except at access points and must be at least 2’ high at ends of drive lanes and ends of parking spaces if drop to adjacent surface is > 1’.		No related section	
406.2.5
406.2.5 Ramps. Vehicle ramps shall not serve as an exit element.	Ramps	Vehicle ramps not considered as exits. 	42.8.2.2.6
42.8.2.2.6 Ramps.
42.8.2.2.6.1 Ramps shall be permitted in accordance with any of the following conditions:
(1) Ramps complying with 7.2.5 shall be permitted and shall not be subject to normal vehicular traffic where used as an exit.
(2) In a ramp-type open parking structure with open vehicle ramps not subject to closure, the ramp shall be permitted to serve in lieu of the second means of egress from floors above the level of exit discharge, provided that the ramp
discharges directly outside at the street level.
(3) For parking structures extending only one floor level below the level of exit discharge, a vehicle ramp leading directly to the outside shall be permitted to serve in lieu of the second means of egress, provided that not door or
shutter is installed therein.
42.8.2.2.6.2 Paragraph 7.2.2.4.5.3(2) shall not apply to guards for parking garages that are accessible to the general public.
	Ramps not used as exit except where only one level below grade, or in open garages, as one exit.

No change needed.	
406.2.6	Floor Surface	Flooring must be concrete or non-combustible nonabsorbent material. Asphalt permitted at grade level.		No related section	
406.2.7	Mixed Separation	Parking garages must be separated from other occupancies (see Section 302.3.2). 	42.8.1.2.2	Garages used for parking and repair must comply with NFPA Chapter 28, unless repair separated by 1-hour construction.	
406.2.8	Special Hazards	Parking garages connected to room with fuel-fired appliance must have vestibule with two-door separation. One door is allowed if ignition source is 18 inches above floor.		No related section	
406.2.9	Attachment to Rooms	Direct openings to areas used for sleeping not permitted.		No related section	
406.3	Open Parking Garages 		No related section	
406.3.1	Scope	All provisions of the code apply except where this subsection amends them.		No related section	
406.3.2	Definitions		3.3.217.7	Similar; not limited exclusively to private motor vehicles.	
	Mechanical-Access Open Parking Garages.	Open parking garages using mechanical devices to move vehicles from and to street level and where the public is prohibited above the street level.
 		No related section	
	Open Parking Garage.	Open garage must be open on two or more sides and must only be used for parking or storing private motor vehicles (see also 406.3.3.1).	3.3.157
3.3.217.7	Similar	
	Ramp-Access Open Parking Garages.	Open parking garages that permits the movement of vehicles under their own power from and to the street level.		No related section	
406.3.3	Construction	Open garages must be Type I, II, or IV construction and must comply with Chapter 16.		No related section	
406.3.3.1	Openings	Garages must have uniform openings on two or more sides at least 20% of total perimeter wall area and 40% of the total length of each tier unless openings are uniformly distributed over two opposing sides of the building.	3.3.217.7	Same	
406.3.4	Uses	Mixed uses permitted subject to Sections 302.3, 402.7.1, 406.3.13, 508.3, 508.4 and 508.7.		No related section	
406.3.5	Area and Height	Area and height limited per Chapter 5 and Section 302.3.		No related section	
406.3.5.1	Single Use	If the open parking garage is used exclusively for parking or storage of private vehicle, area and height limits set forth in Table 406.3.5. Height of each parking tier may not exceed 7’, except in mechanical access open garages.			
406.3.6	Area and Height Increases	Areas and heights may be increased for percentage of openings, and may be unlimited if all sides are open and total height <75’. Area can also be increased if garage not built to full height.
		No related section	
406.3.7	Location on Property	Exterior walls and openings must comply with Tables 601 and 602. Distance from property line must comply with Table 602 and Section 704.
		No related section	
406.3.8	Means of Egress	Stairs and exits must meet Chapter 10 if persons other than attendants ate permitted. Two 36" wide stairways required if areas are for exclusive use by attendants. 	42.8.2.2	Similar; no reference to attendants, no other specific
exceptions to general exiting approach.	
406.3.9	Standpipes	Standpipes required per Chapter 9. 		No related section	
406.3.10
406.3.10 Sprinkler systems. Where required by other provisions or this code, automatic sprinkler systems and standpipes shall be installed in accordance with the provisions of Chapter 9.	Sprinkler Systems	Garage must have automatic sprinkler system where required by other parts of code per Chapter 9. 	42.8.3.5
42.8.3.5 Extinguishing Requirements. (None)
	Sprinklers not required.	
406.3.11	Enclosure of Vertical Openings	No enclosure required except as identified in Section 406.3.8. 	42.8.3.1	Enclosure not required.	
406.3.12	Ventilation	Ventilation not required except for compliance with 406.3.3.1.		No related section	
406.3.13	Prohibitions	Open garages may not be used for vehicle repair, bus or truck parking, or fuel dispensing. Required openings may not be closed.		No related section	
406.4	Enclosed Parking Garages 		No related section	
406.4.1	Heights and Areas	Enclosed parking garages must comply with Table 503.		No related section	
406.4.2	Ventilation	Ventilation for enclosed parking garages must comply with IMC.		No related section	
406.5	Motor Vehicle Service Station		No related section	
406.5.1	Construction	Service stations must comply with IFC and this section.
		No related section	
406.5.2	Canopies	Canopies over fueling areas must have clear height of 13'-6" to lowest projecting element in drive through area and must be constructed of noncombustible, FRTW, Type IV wood, or 1-hour rated material. Combustibles must be shielded from pumps by non-combustible material or Type IV wood or be of low flame spread plastic covered by aluminum or steel. Light transmitting plastics permitted if separated and limited in size.		No related section	
406.6	Repair Garages 		No related section	
406.6.1

406.6.1 General. Repair garages shall be constructed in accordance
with the Internationa Florida Fire Prevention Code and this section.
	General	Repair garages must comply with IFC and this section and may not be used for fuel dispensing (See section 406.3).  	42.8.1.2.1	Repair garages must comply with provisions of NFPA Chapter 40 for industrial occupancies.

Note:  Revise 406.6.1 as noted.	
406.6.2
 406.6.2 Mixed uses. Mixed uses shall be allowed in the same building as a repair garage subject to the provisions of Section 302.3.	Mixed Uses	Garage areas must be separated from other occupancies per Section 302.3.	42.8.1.2.1
42.8.1.2.1 Where both parking and repair operations are conducted in the same building, the entire building shall comply with Chapter 40 except as modified by 42.8.1.2.2.
	Office type areas must be separated from garages by 1-hour fire rated construction.	
406.6.3	Ventilation	Garages must be ventilated in compliance with IMC. Controls must be located at garage entrance.		No related section	
406.6.4	Floor Surface	Garage floors must be non-combustible and nonabsorbent except if slip-resistant and nonabsorbent having a critical radiant flux <0.45 W/cm2 per NFPA 253.		No related section	
406.6.5	Heating Equipment	Heating equipment shall be installed per IMC.		No related section	
406.6.6	Gas Detection System	If vehicles powered by non-odorized gases, flammable gas detection system required.		No related section	
406.6.6.1	System design.	The gas detection system shall activate when the level of flammable gas is >25 percent of the lower explosive limit. Gas detection shall be provided in lubrication or chassis repair pits of garages used for repairing nonodorized LNG-fueled vehicles.		No related section	
406.6.6.2
	Operation	Activation of the gas detection system shall initiate distinct audible and visual alarm signals in the repair garage, deactivate all heating systems located in the repair garage, and activate the mechanical ventilation system, where the system is interlocked with gas detection.		No related section	
406.6.6.3	Failure of the gas detection system.	A failure of the gas detection system will cause the deactivation of the heating system, activation of the mechanical ventilation system when the system is interlocked with the gas detection system, and cause a trouble signal to sound in an approved location.				No related section	
407	Group I-2 			No related section	
407.1	General 	Applies to Group I-2.		No related section	
407.2
 407.2 Corridors. Corridors in occupancies in Group I-2 shall be continuous to the exits and separated from other areas in accordance with Section 407.3 except spaces conforming to Sections 407.2.1 through 407.2.4.	Corridors	Corridors must be continuous to exits and comply with separation requirements of 407.3 except spaces complying with 407.2.1 to 407.2.4.	18.2.5.9
18.2.5.9 Every corridor shall provide access to not less than two approved exits in accordance with Section 7.4 and Section 7.5 without passing through any intervening rooms or spaces
other than corridors or lobbies.
	Corridors must have access to two exits without passing through intervening rooms.

No change needed.	
407.2.1	Spaces of Unlimited Areas	Waiting areas and similar spaces may not be open to corridor except if not used for patient sleeping or treatment areas, protected by fire detection system, does not obstructing access to exits and the corridor onto which the space opens is protected by fire detection system or quick response sprinklers.	18.3.6.1	Similar; areas may also be open if there is direct visual supervision.	
407.2.2	Nurses’ Stations	Nurses stations may not be open to corridor unless constructed as required for corridors.	18.3.6.1(3)	Similar	
407.2.3	Mental Health Treatment Areas	Housing or group meeting therapeutic areas in mental health treatment must not be open to corridor unless there is only area, which is < 1,500 sq. ft., walls and ceilings are constructed as required for corridors, exits are not obstructed, and area has fire detection system. Continuous supervision must also be provided.	18.3.6.1	Similar	
407.2.4	Gift Shops	Gift shops may not be open to corridors unless < 500 sq. ft., sprinklered, and storage areas comply with Section 302.1.1.	18.3.6.1(4)	Similar; non-rated walls required to corridor if >500’ and storage is separately protected.	
407.3	Corridor Walls	Corridor walls must be constructed as smoke partitions.	12-3.6.2	Similar; no fire-resistance rating.	
407.3.1	Corridor Doors	Doors do not require fire rating and need not be self-closing.
Positive latching is required. Doors must limit transfer of smoke. 	18.3.6.3	Similar	
407.3.2	Locking Devices	Locking devices may not impede patient access to exits except in mental health facilities.	18.2.2.2.2	Locks not permitted on sleeping room doors unless locked from corridor side only or unless needed for patient security or safety.	
407.4	Smoke Barriers	Smoke barriers must subdivide each story used for treatment, sleeping, or containing > 50 occupants. Maximum area of smoke compartment is < 22,500 sq. ft. Travel distance to smoke barrier door must be < 200’.	18.3.7.1	Same	
407.4.1	Refuge Area	Refuge areas must be at least 30 sq. ft. per person on each side of barrier. If no patients, six net sq. ft. per person. 	18.3.7.6.1	Similar; 15 sq. ft. of refuge required in limited care.	
407.4.2	Independent Egress	Each smoke compartment must have exit that does not require re-entering zone that was exited.	18.2.4	Similar; requires at least two exits from every floor or fire section, and at least two exits from each smoke compartment.	
407.5	Automatic Sprinkler System	Smoke compartments that contain patient sleeping rooms must be sprinklered and comply with Section 903.3.1.1. Quick-response or residential sprinklers required.	18.3.5	Similar	
407.6	Automatic Fire Detection	Automatic fire detection required in corridors in nursing homes, detoxification facilities, and open areas meeting Section 407.2. Corridor smoke detectors not needed if patient rooms have approved smoke detectors or automatic closing doors with monitored smoke detectors.	18.3.4.5.3	Similar	
407.7	Secured Yards	Fenced in grounds that include gates with locks are permitted provided that the safe dispersal areas, sized for 30 net sq. ft. for bed and litter patients and 6 net sq. ft. ambulatory patients and other occupants and located within 50’ of the building, are located between the building and the fence. 		No related section	
408	Group I-3 		Chapter 22	New Detention and Correctional Occupancies	
408.1	General	Applies to I-3 occupancies. 	22.1.1.1.1	Applies to new, additions, alterations, or changes to detention or correction facilities.	
408.2	Mixed Occupancies	If Group I-3 is part of another building, must comply with code for other occupancy. If egress is required to be locked, provisions must be made for release of occupants at all times. If means of egress from I-3 traverse other occupancies, they must conform to I-3 exits, unless the exit route is a horizontal exit into an area that is not a high hazard use.	22.1.2
6.1.14	Similar; if doors locked, staff needed to supervise release at all times. 	
408.3	Means of Egress	Means of egress to comply with Chapter 10, except where modified in this section.	22.2.1	NFPA Chapter 7 applies, except as modified herein.	
408.3.1	Door Width	Doors to sleeping rooms must have clear width of at least 28 inches. 	22.2.11.3	Same	
408.3.2	Sliding Doors	The force to slide horizontal doors open must not exceed 50 pounds with a 50 pound perpendicular force against doors.	22.2.11.5	Same	
408.3.3	Spiral Stairs	Spiral stairs complying with Section 1009.9 are allowed for access to and between staff locations.	22.2.2.3.2	Same	
408.3.4	Exit Discharge	Exits may lead to enclosed courtyard if holding area provides 15 sq. ft. net per person at least 50’ away from the building.	22.2.7	Similar; no more than two walls of the courtyard may be building walls. All occupants may exit through level of exit discharge, but no more than 50% into same one-hour fire compartment.	
408.3.5	Sallyports	Sallyport allowed in means of egress if continuous and unobstructed passage provided during emergency exiting.	22.2.5.4	Same	
408.3.6	Vertical Exit Enclosures	Glazing in doors and interior walls permitted in one stairway if certain fire protections conditions are met.		No related section	
408.4	Locks	Locks are allowed as defined by use condition. Key locks may be used from area of refuge to the exterior. Locks on doors to exterior allowed if operable from both sides. Keys must be available at all times.	22.2.11.6	Similar	
408.4.1	Remote Release	Remote release of all locks is required from area separate from resident living area. In Use Conditions 3 and 4, all locks must be able to be released within two minutes, except for condition 4, < 10 locks, and using < 2 keys.	22.2.11.7	Similar; location of remote release must allow sight and sound supervision. Not required in Use Condition IV if no more than ten locks and rapid evacuation.	
408.4.2	Power-Operated Doors and Locks	Manual release of power doors or locks required, and either emergency power or remote mechanical operating release, except for condition 4, < 10 locks, and using < 2 keys.	22.2.11.8	Similar; manual mechanical release required.	
408.4.3	Redundant Operation	Remote release doors or locks require mechanical release at doors or redundant remote release.	22.2.11.8	Similar; manual mechanical release required.	
408.4.4	Relock Capability	Doors must not automatically relock when opened in an emergency unless specific action taken at remote location.	22.2.11.10	Same	
408.5	Vertical Openings	Vertical openings must be enclosed in compliance with Section 707 unless interconnected floors are open and unobstructed to allow supervision of occupied areas, all occupants can evacuate simultaneously, maximum height between highest and lowest floor is 23’, and at least half of exits from each floor exit without entering interconnected area.	22.3.1
8.6.6
8.6.8.2	Same	
408.6	Smoke Barrier	Smoke barriers must divide every story used for sleeping, or with 50 or more occupants, into two compartments, unless direct exit with complying locking arrangement to a public way, building separated by 2-hour construction or 50’ of open space, or secured yard 50’ from housing area with holding area of 6 sq. ft. per person.	22.3.7	Same	
408.6.1	Smoke Compartments	Smoke compartments may hold no more than 200 occupants. The maximum travel distance allowed is 150’ from room door and 200’ from any point within room.	22.3.7.3	Same	
408.6.2	Refuge Area	Each side of smoke barrier must provide at least six sq. ft. per person.	22.3.7.7	Same	
408.6.3	Independent Egress	Each smoke compartment must have own egress so that occupants do not have to return through smoke compartment from which egress originated.	22.2.4.2	Same	
408.7	Subdivision of Resident Housing Areas	Sleeping areas and other common housing areas must be separated from other areas.	22.3.8	Separation as required by NFPA Table 22.3.8.	
408.7.1	Conditions Three and Four Occupancy	Smoke-tight partitions must be provided for sleeping area if more than 50’ from exit corridors.	Table 22.3.8	Same	
408.7.2	Condition Five Occupancy	Each sleeping area must be separated from other areas by smoke tight partitions. Common spaces must be separated from corridor by smoke tight partitions.	Table 22.3.8	Same	
408.7.3	Openings in Room Face	Total openings in sleeping room face in Use Conditions 2, 3, 4, and 5 must not exceed 120 square inches or 36 inches above floor. In Condition 5, openings must be closable from room side.	Table 22.3.8	Similar; Use Condition 5 openings may be either closable from room side or protected by smoke control system.	
408.7.3.4	Smoke-Tight Doors	Doors in smoke-tight partitions must resist passage of smoke. Latches and door closures are not required on cell doors.	Table 22.3.8	Same	
408.8	Windowless Buildings	Windowless buildings are those without windows or whose windows cannot open or be broken. Ventilation for windowless smoke compartments must comply with Section 909.	22.4.1	Provisions of Section 11.7 for underground buildings do not apply.	
409	Motion Picture Projection Rooms		No related section	
409.1	General	Applies to rooms with cellulose-acetate or other safety film with electric arc, xenon, or other light source projection equipment that generates hazardous gases, dust, or radiation. Cellulose nitrate must comply with NFPA 40.	12.4.6.1
12.4.6.2	Similar	
409.1.1	Projection Room Required	Motion picture machines and equipment identified in 409.1 must be housed in projection room. Safety signage required.	12.4.6.3
12.4.6.9.4	Similar	
409.2	Construction of Projection Rooms	Projection rooms must be of permanent construction with 80 sq. ft. of floor area for first machine, plus 40 sq. ft. for each additional. Also requires clear area around equipment, ceiling height of 7'-6", and glass protected openings <25% of wall.	12.4.6.4
12.4.6.5	Similar	
409.3	Projection Room & Equipment Ventilation	Ventilation must comply with IMC.	12.4.6.8
12.4.6.9.4	Similar; also includes special requirements for exhaust for electric arc and xenon projection equipment.	
409.3.1	Projection Room	12.4.6	Same	
409.3.1.1	Supply Air	Projection room must be provided with sufficient air supply.	12.4.6.8.1	Similar	
409.3.1.2	Exhaust Air	Each projection machine must have exhaust duct leading outside of building.	12.4.6.8.2	Similar; also includes special requirements for exhaust for electric arc and xenon projection equipment.	
409.4	Lighting Control	Control for auditorium lighting and means of egress lighting must be from projection room and one other location.		No related section	
409.5	Miscellaneous Equipment	Projection rooms must have rewind and film storage facilities.	12.4.6.10(1)	Similar; maximum of four-16 ounce flammable liquid containers permitted.	
410	Stages and Platforms 	12.4.5	Same	
410.1	Applicability	Applies to parts of any structure that contain stages or platforms.	12.4.5.1	Applies to stages and platforms in assembly occupancies.	
410.2	Definitions	Defines terminology used throughout the chapter. Uses heights rather than legitimate stage vs. stage.	3.3.210	Differentiates between legitimate and regular stage.	
410.3	Stages 		12.4.5	Stages and Platforms	
410.3.1	Stage Construction	Stages must be constructed of materials as required for floors for the type of construction in which they are located. Exceptions include stages of IIB or IV construction with 2-inch wood deck and finished floors constructed of wood or approved noncombustible material. In Types II-A, III-A, and V-A, no rating required if space below is sprinklered.	12.4.5.3	Similar	
410.3.1.1	Stage Height and Area	Stage areas include the entire performance area and adjacent backstage and support areas not separated from the performance area by fire-resistance-rated construction. Stage height is measured from the lowest point on the stage floor to the highest point of the roof or floor deck above the stage.		No related section	
410.3.2	Galleries, Gridirons, Catwalks, and Pinrails	Supporting members for gridirons, catwalks, and galleries need not be rated, but must be constructed of materials as required by building type. Floors of fly galleries and catwalks may be any approved material.	12.4.5.8	Same	
410.3.3 	Exterior Stage Doors	Exterior stage doors must be rated if protection of openings required. If doors may be open during performance, vestibules are required.		No related section	
410.3.4	Proscenium Wall	If stage >50’ high, 2-hour rated proscenium walls are required.	12.4.5.6	Similar; proscenium wall not required in smoke protected assembly seating.	
410.3.5	Proscenium Curtain	If stage >50’ high, proscenium curtain or water curtain required to prevent travel of smoke and flames. Curtain must meet closing time requirements and operating tests.	12.4.5.7	Same	
410.3.5.1	Activation	The curtain must activated manually or by rate-of-rise heat detection installed per Section 907.10 operating at a rate of temperature rise of 15 to 20°F per minute.	12.4.5.7.1
12.4.5.7.2(F)	The curtain must operate manually or automatically.	
410.3.5.2	Fire test.	A sample curtain with at least of two vertical seams and the bottom pocket containing > 4 pounds per linear foot of batten. must be tested per ASTM E 119 for 30 minutes. When tested, the exposed surface of the curtain may not glow, and flame or smoke may not penetrate the curtain during the test period. Unexposed surface temperature and hose stream test requirements are not applicable to the proscenium fire safety curtain test.	12.4.5.7.2(D)	Similar; refers to NFPA 251.	
410.3.5.3	Smoke Test	When tested in accordance with ASTM E 84, curtain fabrics must have a smoke-developed rating of < 25.	12.4.5.7.2(E)	Similar; refers to NFPA 255.	
410.3.5.4	Tests	Combustible materials used in sets and scenery must be flame resistant per Section 805 and the IFC. Foam plastics and materials containing foam plastics shall comply with Section 2603 and the IFC.	12.4.5.11	Tested per NFPA 701.  Foam plastic must be approved.	
410.3.6

410.3.6 Scenery. Combustible materials used in sets and scenery shall be rendered flame resistant in accordance with Section 805 and the International Florida Fire Prevention Code. Foam plastics and materials containing foam plastics shall comply with Section 2603 and the International Florida Fire Prevention  Code.
	Scenery	Set material must be flame resistant and must comply with IFC.	. 12.4.5.11	Combustible scenery of cloth, film, or dry vegetation must meet NFPA 701. Foam plastics require specific approval. If not separated by proscenium, materials must be noncombustible or limited combustible

Note:  Revise 410.3.6 as noted.	
410.3.7
 410.3.7 Stage ventilation. Emergency ventilation shall be provided for stages larger than 1,000 square feet (93 m2) in floor area, or with a stage height greater than 50 feet (15 240 mm). Such ventilation shall comply with Section 410.3.7.1 or 410.3.7.2.	Stage Ventilation	If stage >1,000 sq. ft. or >50’ high, ventilation system is required to comply with 410.3.7.	12.4.5.5
12.4.5.5 Ventilators. Regular stages in excess of 93m2 (1000 ft2) and legitimate stages shall be provided with emergency ventilation to provide a means of removing smoke and combustion gases directly to the outside in the event of a fire and shall be achieved by one or a combination of the methods specified in
12.4.5.5.1 through 12.4.5.5.3.
	Required for regular stages >1,000 sq. ft.

Note:  Revise 12.4.5.5 to add “50’ high” criteria as per 410.3.7. 	
410.3.7.1	Roof Vents	Two or more automatic opening labeled venting units required, located above highest part of stage area. Alternative opening means and curbs required.	12.4.5.5.2	Same	
410.3.7.2	Smoke Control	Smoke control system must keep smoke layer at least 6’ above top seating or above top of proscenium.	12.4.5.5.1	Similar; system to activate by smoke detectors and sprinklers in stage area and manually. Normal and standby power required.	
410.4	Platforms	Permanent platforms must meet type of construction for building type. FRTW is allowed for Types I, II, and IV construction if platform is <30 inches above floor, <1/3 of room area, and <3,000 sq. ft. If space below used, 1-hour construction required unless used only for equipment, wiring or plumbing. 	12.4.5.2.3
12.4.5.2.4	Similar	
410.4.1	Temporary Platforms	Temporary platforms (<30 days) may be of any material.	12.4.5.2.1	Same	
410.5
 410.5 Dressing and appurtenant rooms. Dressing and appurtenant rooms shall comply with Sections 410.5.1 through 410.5.4.	Dressing and Appurtenant Rooms
	Rooms must not be connected to stage unless necessary. At least one means of egress must be provided from each side of stage, each side of space under stage, and from fly gallery and grid iron.	12.4.5.4
12.4.5.4 Accessory Rooms.
12.4.5.4.1 Workshops, storerooms, permanent dressing rooms, and other accessory spaces contiguous to stages shall be separated from each other and other building areas by 1-hour fire resistance-rated construction and protected openings.
12.4.5.4.2 The separation requirements of 12.4.5.4.1 shall not apply to be required for stages having a floor area not exceeding 93 m2 (1000 ft2).
	Accessory rooms separated from each other and other building areas by one-hour construction unless stage < 1,000 sq. ft. 

No change needed.	
410.5.1	Separation from stage.	If stage area >50’ in height, it must be separated from appurtenant spaces by 2-hour construction. If stage <50’, 1-hour separation required.		No related section	
410.5.2
 410.5.2 Separation from each other. Dressing rooms, scene docks, property rooms, workshops, storerooms and compartments appurtenant to the stage shall be separated from each other by fire barrier wall and horizontal assemblies, or both, with not less than a 1-hour fire-resistance rating with approved opening protectives.	Separation from each other.	Appurtenant rooms must be separated from each other by 1-hour.	12.4.5.4
12.4.5.4 Accessory Rooms.
12.4.5.4.1 Workshops, storerooms, permanent dressing rooms, and other accessory spaces contiguous to stages shall be separated from each other and other building areas by 1-hour fire resistance-rated construction and protected openings.
12.4.5.4.2 The separation requirements of 12.4.5.4.1 shall not apply to be required for stages having a floor area not exceeding 93 m2 (1000 ft2).
	Accessory rooms separated from each other and other building areas by one-hour construction unless stage < 1,000 sq. ft.

Note:  Revise 12.4.5.4 to delete the “1,000 sq.ft.” limit.	
410.5.3	Opening protectives.	The only protected openings per 715 permitted are those to trunk rooms and necessary doorways at stage level.		No related section	
410.5.4	Stage exits	At least one means of egress must be provided from each side of the stage and the space under the stage, from each fly gallery and from the gridiron. A steel ladder, alternating tread stairway or spiral stairway may be used from the gridiron to a scuttle in the stage roof.	12.2.2.3.2	Means of egress requirements for gallery and gridiron same.	
410.6	Automatic Sprinkler System	Stages and appurtenant areas must be protected by sprinklers and comply with Chapter 9. Exceptions made for table and chair storage under stage if <4’ high with 5/8" Type X gypsum board separation, and for stages <1,000 sq. ft. and <50’ if curtains, scenery, etc., not retractable vertically.	12.4.5.10	Same	
410.7
 [F] 410.7 Standpipes. Standpipe systems shall be provided in accordance with Section 905.
	Standpipes	Standpipes must be provided in compliance with Section 905.	12.4.5.12
12.4.5.12* Standpipes.
12.4.5.12.1 Regular stages over 93 m2 (1000 ft2) in area and all legitimate stages shall be equipped with 38-mm (11.2-in.) hose lines for first aid fire fighting at each side of the stage.
12.4.5.12.2 Hose connections shall be in accordance with NFPA 13, Standard for the Installation of Sprinkler Systems, unless Class II or Class III standpipes in accordance with NFPA 14, Standard for the Installation of Standpipe, Private Hydrant, and Hose Systems, are used.
	1 1/2 inch standpipes required on each side of stage if regular stage >1,000 sq. ft. or if legitimate stage.

No change needed.	
411	Special Amusement Buildings	12.4.7	Same	
411.1
411.1 General. Special amusement buildings having an occupant load of 50 or more shall comply with the requirements for the appropriate Group A occupancy and this section. Amusement buildings having an occupant load of less than 50 shall comply with the requirements for a Group B occupancy and this section.
 Exception: Amusement buildings or portions thereof that are without walls or a roof and constructed to prevent the accumulation of smoke.
 For flammable decorative materials, see the International Florida Fire Prevention Code.	General	Applies to amusement buildings of Groups A and B, except those without walls or a roof that are constructed to prevent smoke buildup. Refer to IFC for flammable decorative materials.	12.4.7.1
12.4.7.1* General. Special amusement buildings, regardless of occupant load, shall meet the requirements for assembly occupancies
in addition to the requirements of 12.4.7, unless the special amusement building is a multilevel play structure that is not more than 3050 mm (120 in.) in height and has aggregate
horizontal projections not exceeding 15 m2 (160 ft2).
	Applies to special amusement buildings except play structures <10’ high with aggregate horizontal projection of <160 sq. ft.

No change needed.	
411.2	Special Amusement Building	Defined as amusement areas where means of egress is not readily apparent or available.	3.3.27.10	Same	
411.3	Automatic Fire Detection	Automatic fire detection system is required in accordance with Section 907.	12.4.7.4	Smoke detection required in areas of reduced lighting.	
411.4	Automatic Sprinklers	Automatic sprinklers are required except in temporary buildings less than 1,000 sq. ft. with less than 50’ of travel distance to exit.	12.4.7.2	Similar; exception includes structures <10’ high and < 160 sq. ft. in horizontal projection.	
411.5	Alarm	Smoke detector, sprinkler system, or automatic fire device must activate from constantly attended location.	12.4.7.5	Similar; also requires terminating audio/visual distractions and illuminating means of egress.	
411.6
[F] 411.6 Emergency voice/alarm communications system. An emergency voice/alarm communications system shall be provided in accordance with Sections 907.2.11 and 907.2.12.2, which is also permitted to serve as a public address system and shall be audible throughout the entire special amusement building.	Emergency Communication System	Emergency voice/alarm system required in compliance with Section 907.2, must be audible throughout building and may be used as a public address system.	12.3.4.1
12.3.4.3
12.3.4.1 General. Assembly occupancies with occupant loads of more than 300 and all theaters with more than one audience-viewing room shall be provided with an approved
fire alarm system in accordance with 9.6.1 and 12.3.4, unless otherwise permitted by the following:
(1) Assembly occupancies that are a part of a multiple occupancy protected as a mixed occupancy (see 6.1.14) shall be permitted to be served by a common fire alarm system,
provided that the individual requirements of each occupancy are met.
(2) Voice communication or public address systems complying with 12.3.4.3.3 shall not be required to comply with 9.6.1.
12.3.4.3 Notification. The required fire alarm system shall sound an audible alarm in a constantly attended receiving station within the building when occupied for purposes of initiating emergency action.
12.3.4.3.1 Positive alarm sequence in accordance with 9.6.3.4 shall be permitted.
12.3.4.3.2 Reserved.
12.3.4.3.3 Occupant notification shall be by means of visible signals and voice announcements, either live or prerecorded, initiated by the person in the constantly attended location.
12.3.4.3.4 The announcement shall be made via an approved voice communication or public address system, provided with an emergency power source, that is audible above the ambient noise level of the assembly occupancy.	Approved voice communication or public address required if occupant load >300.

[1/21/04]	
411.7	Exit Marking	Exit signs and directional markings are required. If exit path is disguised, low level exit signs and path markings must become visible in emergency, activated by detection and sprinklers.	12.4.7.7	Similar	
411.8	Interior Finish	Class A interior finish required to comply with Section 803.1.	12.4.7.8	Same	
412	Aircraft-Related Occupancies	3.3.224	Tower	
412.1.1
 412.1.1 General. The provisions of this section shall apply to airport traffic control towers not exceeding 1,500 square feet (140 m2) per floor occupied only for the following uses:
 1.  Airport traffic control cab.
 2.  Electrical and mechanical equipment rooms.
 3.  Airport terminal radar and electronics rooms.
 4.  Office spaces incidental to the tower operation.
 5.  Lounges for employees, including sanitary facilities.	General	Applies to air traffic control towers <1,500 sq. ft./floor that house only control cabs, electrical and mechanical equipment, radar and electronics, offices, and employee lounges. 	3.3.224
3.3.224 Tower. An enclosed independent structure or portion of a building with elevated levels for support of equipment or occupied for observation, control, operation, signaling,
or similar limited use.
	Applies to elevated levels used for observation, levels below observation level, and equipment rooms not occupied.	
412.1.2	Type of Construction	Construction type must comply with Table 412.1.2 		No related section	
412.1.3
412.1.3 Egress. A minimum of one exit stairway shall be permitted for airport traffic control towers of any height provided that the occupant load per floor does not exceed 15. The stairway shall conform to the requirements of Section 1009. The stairway shall be separated from elevators by a minimum distance of one-half of the diagonal of the area served measured in a straight line. The exit stairway and elevator hoistway are permitted to be located in the same shaft enclosure, provided they are separated from each other by a 4-hour separation having no openings. Such stairway shall be pressurized to a minimum of 0.15 inch of water column (43 Pa) and a maximum of 0.35 inch of water column (101 Pa) in the shaft relative to the building with stairway doors closed. Stairways need not extend to the roof as specified in Section 1009.12. The provisions of Section 403 do not apply.
 Exception: Smokeproof enclosures as set forth in Section 1019.1.8 are not required where required stairways are pressurized.	Egress	One exit stairway required if occupant load per floor <15. Stairway must be separated from elevator and hoistway by 4-hour construction. Stairs must be pressurized and comply with 1003.9.	11.3.2.2.2
11.3.2.4
11.3.2.4.2
11.3.2.2.2 Elevators. Towers subject to occupancy by not more than 90 persons shall be permitted to use elevators in the means of egress in accordance with 7.2.13.
11.3.2.4* Number of Means of Egress.
11.3.2.4.2 Towers with 360-degree line-of-sight requirements shall be permitted to have a single means of egress for a distance of travel not exceeding 23 m (75 ft), or 30 m (100 ft) if
the tower is protected throughout by an approved, supervised automatic sprinkler system in accordance with Section 9.7.
	One exit required if floor holds fewer than 25 persons and is of Type I, II, or IV construction with Class A or B interior finish and independent exits. Elevators may provide egress if <90 persons. If there is 360 degree line of sight, single exit allowed for distance of travel of 75’ or 100’ if sprinklered.

No change is needed.	
412.1.4	Fire Detection	Automatic fire detection system required per Section 907.2.	11.3.3.4	Similar; none required if < three persons.	
412.1.5	Standby Power	Standby power required if tower height >65’ for pressurization equipment, mechanical equipment and lighting, elevator equipment, and fire alarms and smoke detection.		No related section	
412.1.6	Accessibility	Towers need not be accessible as outlined in Chapter 11.		No related section	
412.2	Aircraft Hangar 			No related section	
412.2.1	Exterior Walls	Two-hour fire rated construction required if tower is <30’ from property lines, lot lines, or public ways.		No related section	
412.2.2	Basements	Floor over basement must be Type IA construction and protect against oil, water, or vapor seepage. Access to basement from hangar by way of outside only.		No related section	
412.2.3	Floor Surface	Floors must be graded and drained to sewer or vented oil sump to prevent liquid pools.		No related section	
412.2.4	Heating Equipment	Heating equipment must be located in 2-hour room with entrance from outside or via vestibule with two-door separation. Exceptions made for unit heaters >10’ above wings and engines and 8’ above floor in other areas. Single door is permitted if source of ignition of heater is 18 inches above floor.		No related section	
412.2.5	Finishing	Use of flammable liquid solvents or painting must be done in separate, detached building with automatic extinguishing.		No related section	
412.2.6	Fire Suppression	Fire suppression of hangars must comply with NFPA 409. Group II hangers storing private aircraft without major repair do not need foam extinguishing.	40.3.5
42.3.5	No related section	
412.3	Residential Aircraft Hangars		No related section	
412.3.1	Definition	Residential aircraft hangar defined as accessory building <2,000 sq. ft. and <20’ high, located on dwelling property.		No related section	
412.3.2	Fire Separation	One-hour separation required from dwelling. Self-closing doors with 4” sill required if hangar is attached to dwelling.		No related section	
412.3.3	Egress	Hangars must have two means of egress, one of which may be into dwelling.		No related section	
412.3.4	Smoke Detection	Hangars must have smoke alarms in compliance with Section 907.2.21.		No related section	
412.3.5	Independent Systems	Hangar mechanical, plumbing, drain, waste, and vent systems must be independent of dwelling's. Sewers may connect outside. Smoke detector wiring and feeds for electrical subpanels need not be independent.		No related section	
412.3.6	Heights and Areas	Residential aircraft hangars must be < 2,000 sq. ft. and <20’ high.		No related section	
412.4	Aircraft Paint Hangars	Applies to painting with flammable liquids in excess of quantities in Table 307.7(1).
	40.6	Aircraft servicing hangars treated as industrial occupancies.	
412.4.1	Occupancy Group	Paint hangars to be classified as H-2 and must also comply with IFC.	40.6	Treated as industrial.	
412.4.2	Construction	Paint hangars must be of Type I or II construction. 		No related section	
412.4.3	Operations	Use of flammable liquids in quantities less than required by Table 307.7.1 is not allowed unless required for painting. Cleaning must be done in liquid use, dispensing, or mixing room.		No related section	
412.4.4	Storage	Flammable liquids must be stored in liquid storage room.		No related section	
412.4.5	Fire Suppression	Fire suppression is required to comply with NFPA 409.		No related section	
412.4.6	Ventilation	Ventilation is required in compliance with IMC. 		No related section	
412.5	Heliports and Helistops 		No related section	
412.5.1	General	Heliports and helistops permitted on buildings or other locations if they meet requirements of this section.		No related section	
412.5.2	Definitions	Heliports and helistops are to be used for landing and takeoff. No refueling, repairs, or storage are permitted to take place on helistops.		No related section	
412.5.3	Size	Touchdown area for helicopters <3,500 pounds must be at least 20’ x 20’, and must have clear surrounding area with average width of 15’ and minimum width of 5’.		No related section	
412.5.4	Design	Landing areas must be of non-combustible construction and must confine and properly drain spills of flammable liquids away from exits. Design must meet S 16.		No related section	
412.5.5	Means of Egress	Landing areas on structures must have at least two exits complying with Chapter 10, one of which may be a fire escape or ladder to floor below if platform <2,000 sq. ft.		No related section	
412.5.6	Rooftop Heliports and Helistops	When located on roof, landing areas must comply with NFPA 418.		No related section	
413	Combustible Storage 		No related section	
413.1

413.1 General. High-piled stock or rack storage in any occupancy
group shall comply with the International Florida Fire Prevention Code.
	General	Storage areas housing combustible materials in any occupancy group must comply with IFC.	Chapter 42	Provides requirements for new and existing storage occupancies, including exit provisions, interior finish, alarm requirements, and building services.

Note:  Revise 413.1 as noted.	
413.2	Attic, Underfloor, and Concealed Spaces	Storage areas must have 1-hour fire rated construction, with self-closing non-combustible or 1-3/4-inch solid core wood opening protection. Exceptions made for sprinklered areas and Groups R-3 and U.		No related section	
414	Hazardous Materials 		No related section	
414.1	General	Applies to buildings and structures containing hazardous materials. If Group H, IFC and Section 415 also apply.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.1 to change “IFC” to “FFPC”.	
414.1.2	Materials	Design of structures depends on type of hazardous material to be housed. See also Sections 307 and 415, IMC, and IFC.  Storage and display of Level 2 and 3 aerosol products per IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.2 to change “IMC” to “FMC” and “IFC” to “FFPC”.	
414.1.3	Information Required	Floor plans must identify location of and processes involving hazardous materials for Group H. Report prepared by qualified individual/firm.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.2	Control Areas	Control areas may house hazardous materials in quantities that do not exceed code requirements.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.2.1	Construction requirements	Control areas must be separated from each other by 1-hour fire barriers constructed per Chapter 7.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.2.2	Number	Number of control areas limited by Table 414.2.2 and based on floor level and percentage of allowable amount of hazardous material.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.2.3	Separation	Fire barriers must comply with Table 414.2.2. Floors and supporting construction must have fire rating of at least two hours.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.2.4	Hazardous Materials in Groups M and S	Groups M and S control areas may exceed allowed quantities of hazardous materials without being considered high-hazard if materials are stored in compliance with IFC and Table 414.2.4.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.2.4 to change “IFC” to “FFPC”. 	
414.3	Ventilation	Group H spaces producing hazardous environment must have mechanical ventilation per IFC and IMC. Ducts must extend directly to exterior without entering other spaces, unless < 25% of lower flammability level. Emissions must be confined to the area in which they are generated. Manual shutoff is required for ventilation outside the room at principal access door.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.3 to change “IFC” to “FFPC”.	
414.4	Hazardous Material Systems	System must keep hazardous materials from entering or leaving at other than design levels and specified times. Automatic controls must be designed to be fail-safe.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.5	Inside Storage, Dispensing, and Use	Storage, dispensing, and use of hazardous materials exceeding Tables 307.7(1) and 307.7(2) must meet this section and IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.5 to change “IFC” to “FFPC”.	
414.5.1	Explosion Control	Explosion control is required for spaces where risk of explosion is possible, as required by Table 414.5.1 and governed by Section 415.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.5.2	Monitor Control Equipment	Monitor control equipment must be provided if required by IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.2.44.2 to change “IFC” to “FFPC”.	
414.5.3	Automatic Fire Detection	Group H requires automatic fire detection (see Section 907.2).		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.5.4	Standby or Emergency Power	Ventilation, temperature control, detection, and other systems require emergency electrical system or standby power. Exceptions made for storage of Class I and II oxidizers, Class III, IV, and V organic peroxides, and toxic materials (see IFC). Approved fail-safe engineered systems are also exempt.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.5.5	Spill Control, Drainage, and Containment	Spill control, drainage, and containment required for all areas storing hazardous materials and must comply with IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101. 

Note:  Revise 414.5.5 to change “IFC” to “FFPC”.	
414.6	Outside Storage, Dispensing, and Use	Outside storage and use of hazardous materials must comply with IFC. Weather protection considered outside if structure does not obstruct more than one side or 25% of perimeter, separation distance is as required for outside hazardous use, and overhead structure is non-combustible and <1,500 sq. ft., except as allowed in Section 506.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.7	Emergency Alarms	Emergency notification system required for Group H.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.7.1	Storage	Manual emergency device must be provided within rooms storing hazardous materials and outside of each interior exit or exit-access door. Alarm must be audible to alert all occupants.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.7.2	Dispensing, Use, and Handling	Emergency telephone system or alarm-initiating device required every 150’ and at exits if hazardous materials ranked 3 or 4 are transported through corridors. Signal must be responded to by remote or constantly supervised location on site.	See also NFPA 704.	Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
414.7.3	Supervision	Emergency alarm systems supervised, either remotely or at on-site location with constant supervision.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415	Groups H-1, H-2, H-3, H-4, and H-5		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.1	Scope	Covers hazardous materials stored and used in excess of Table 307.9. Refers to Section 414 and the IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.2 to change “IFC” to “FFPC”.	
415.2	Definitions 	Defines terminology used throughout the chapter. 		No related section	
	Continuous Gas-Detection System.	A gas detection system where the analytical instrument is continuously operating and sampling is performed at least every 30 minutes.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Emergency Control Station.	An approved constantly attended location on the premises where signals from emergency equipment are received.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Exhausted Enclosure.	An appliance or piece of equipment with a top, back and 2 sides providing local exhaust for capturing gases, fumes, vapors and mists.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Fabrication Area	Area within semiconductor facility housing processes that use hazardous production materials. Also includes areas directly related to these processes.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Flammable Vapors or Fumes	Concentrated flammable constituents in air >10% of their lower flammable limit (LFL).		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Gas Cabinet.	A fully enclosed, noncombustible enclosure used to house compressed gas cylinders in storage or use. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Gas Room.	A separately ventilated, fully enclosed room where compressed gases, associated equipment and supplies are stored or used.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Hazardous Production Material (HPM)	Material associated in a semiconductor facility with a degree of hazard of Class 3 or 4, as rated by NFPA 704, used to produce products that are not hazardous.		No related section	
	HPM Flammable Liquid.	An HPM liquid that is defined as either a Class I flammable liquid or Class II or Class IIIA combustible liquid.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	HPM Room.	A room used in conjunction with or serving a Group H-5 occupancy, where HPM is stored or used and classified as a Group H-2, H-3 or H-4 occupancy.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Immediately Dangerous to Life and Health (IDLH)	Concentration of airborne contaminants that threatens life, health, or escape. Established by NIOSH and expressed in parts per million or milligrams/cubic meter.		No related section	
	Liquid.	A material that has a melting point that is equal to or less than 68°F and a boiling point that is greater than 68°F at 14.7 psia. When not otherwise identified, the term “liquid” includes both flammable and combustible liquids.		No related section	
	Liquid Storage Room.	A room classified as a Group H-3 occupancy used for the storage of flammable or combustible liquids in an unopened condition.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Liquid Use, Dispensing, and Mixing Room	Rooms used to dispense or mix Class I, II, or III-A flammable or combustible liquids.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Lower Flammability Limit (LFL)	The minimum vapor concentration in air at which propagation of flame will occur if there is an ignition source. Also called LEL (Lower Explosive Limit).		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Normal Temperature & Pressure (NTP).	A temperature of 70°F and a pressure of 1 atmosphere (14.7 psia)		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Service Corridor	An enclosed passage used to transport HPM and for purposes other than egress.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Solid.	A material that has a melting point, decomposes or sublimes at a temperature greater than 68°F.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Storage, Hazardous Materials	Storage of hazardous materials in closed containers.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
	Use (Material).	Placing a material into action.		No related section	
	Workstation.	A defined space or piece of equipment using HPM in a fabrication area where a specific function, laboratory procedure or research activity occurs including approved or listed hazardous materials storage cabinets, flammable liquid storage cabinets or gas cabinets serving a workstation.		No related section	
415.3	Location on Property	Groups H-2 and H-3 must be located so that > 25% of perimeter wall is exterior wall. Exceptions made for small liquid use, dispensing, and mixing rooms meeting IFC and NFPA 30 and spray paint booths meeting IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.3 to change “IFC” to “FFPC”.	
415.3.1	Minimum Distance to Lot Lines	Group H must be set back from lot lines as follows:
1. Group H-1 >75’ and per IFC. Exceptions include fireworks manufacturing buildings separated in accordance with NFPA 1124, buildings containing organic peroxides, unclassified detonable, unstable reactive materials Class 4, unstable reactive materials, Class 3 detonable, detonable pyrophoric materials in accordance with Table 415.3.1.
 2. Group H-2 >30’ where the area of the occupancy exceeds 1,000 sq. ft. and it is not required to be located in a detached building.
 3. Groups H-2 and H-3 >50’ where a detached building is required (see Table 415.3.2).
 4. Groups H-2 and H-3 - Occupancies containing materials with explosive characteristics required to be separated per IFC. If separations are not required, the distances must comply with Table 415.3.1.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.3.1 to change “IFC” to “FFPC”.	
Table 415.3.1	Minimum Separation Distance for Buildings Containing Explosive Materials	Table based on quantity of material in pounds (equivalent to TNT), and distances to other buildings and lot lines for barricaded and unbarricaded and for magazines.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.3.2	Group H-1 and H-2 or H-3 Detached Buildings	Detached buildings required by Table 415.3.2 are not governed by wall and opening protection requirements based on property location.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
Table 415.3.2	Required Detached Storage	Table provides requirements for when detached storage is required based on material and its state (solid, liquid, or gas). For explosives and oxidizers, refer back to amounts per control area in Table 307.7(1).		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.4	Special Provisions for H-1 Occupancies	H1 occupancies must be in buildings used for no other purpose, maximum of one story without basement or crawl spaces, and roof of lightweight construction meeting insulation requirements. H1 with physical and health hazards above Table 307.7(2) amounts must meet both H-1 and H-4.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.4.1	Floors in Storage Rooms	Floors in storage areas for organic peroxides, pyrophorics, or unstable materials must be liquid-tight and non-combustible.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.5	Special Provisions for Group H-2 and H-3 Occupancies	H2 and H3 with hazardous materials above limits of Table 415.3.2 must be in buildings used for no other purpose, a maximum of one story without basement or crawl spaces. If water reactive materials are contained, areas must be resistant to water penetration and cannot include pipes for conveying liquids (other than fire protection).		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.5.1	Floors in Storage	Rooms Floors must be liquid-tight and non-combustible if areas contain organic peroxides, oxidizers, pyrophorics, unstable materials, or water reactives.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.5.2	Waterproof Room	Areas used for water-reactives must resist penetration of water. No pipes carrying water may be within the room except for sprinkler systems.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.6	Smoke and Heat Venting	Smoke and heat vents per Section 910 must be installed as follows:
1. In occupancies classified as Group H-2 or H-3, with single floor areas >15,000 sq. ft., Exception: Buildings of noncombustible construction containing only noncombustible materials.
2. In areas of buildings in Group H used for storing Class 2, 3 and 4 liquid and solid oxidizers, Class 1 and unclassified detonable organic peroxides, Class 3 and 4 unstable (reactive) materials, or Class 2 or 3 water-reactive materials as required for a Class V hazard classification. Exception: Buildings of noncombustible construction containing only noncombustible materials.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7	Group H-2	H-2 must meet Sections 415.7.1-415.7.4 and IFC. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 414.5.7 to change “IFC” to “FFPC”.	
415.7.1	Combustible Dusts, Grain Processing, and Storage	Combustible dusts, grain processing, and storage areas must also meet NFPA 61, 120, 651, 654, 655, 664, and 85, and IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.1 to change “IFC” to “FFPC”.	
415.7.1.1	Type of Construction and Height Exceptions	Construction must comply with Table 503 for H-2 occupancies. Type I or II grain elevators may be unlimited in height and area. Type IV must not exceed 65’, or 85’ in isolated areas.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.1.2	Grinding Rooms	Grinding areas and areas producing combustible dust must be enclosed by 2-hour construction if <3,000 sq. ft., and by 4-hour if >3,000 sq. ft.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.1.3	Conveyors	Conveyors and piping that pass through rooms must be dirt- and vapor-tight and of noncombustible materials in compliance with Chapter 30.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.1.4	Explosion Control	Explosion control is required in accordance with IFC, unless equivalent mechanical ventilation complies with IMC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.1.4 to change “IFC” to “FFPC” and “IMC” to “FMC”.	
415.7.1.5	Grain Elevators	Grain elevators and similar occupancies must be >30’ away from interior lot lines and other structures, unless located along railroad right-of-way.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.1.6	Coal Pockets	If < 30’ from lot line or other structures, coal pockets must be of Type I-B construction. If >30’, or on rail right-of-way, and <65’ high, Type IV is minimum required.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2	Flammable and Combustible Liquids	Flammable liquids must be transported, stored, and handled in compliance with IFC and IMC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.2 to change “IFC” to “FFPC”.	
415.7.2.1	Mixed Occupancies	Storage tank areas housing quantities greater than allowed for control areas and located in buildings with > two occupancies must be separate and comply with Section 302.3.3.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.1.1	Height Exception	If storage tanks are within one-story building, height limit of Section 503 does not apply to H-3 area.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.2	Tank Protection	Tanks must be non-combustible and protected from physical damage.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.3	Tanks	Tanks must be approved according to IFC requirements.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.2.4 to change “IFC” to “FFPC”.	
415.7.2.4	Suppression	Group H requires automatic sprinkler system complying with Section 903.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.5	Leakage Containment	Tanks must have liquid-tight containment area. Spill control methods must meet IFC. Containment area not required for double-wall storage tanks provided for Class I, II, or III-A liquids.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.6	Leakage Alarm	Automatic supervised alarm required to detect leakage in tank or room. Alarm must sound at each entrance to room. Approved signage required. See also Chapter 9.
		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.7	Tank Vent	Tank vents must lead outside building in compliance with IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.2.8 to change “IFC” to “FFPC”.	
415.7.2.8	Room Ventilation	Mechanical ventilation required in compliance with IMC and IFC for tank areas storing Class I, II, or IIIA liquids. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.2.9	Explosion Venting	Explosion venting is required for storage of Class I liquids in compliance with IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.2.9 to change “IFC” to “FFPC”.	
415.7.2.10	Tank Openings other than Vents	Tank openings must prevent release of liquids or vapors inside buildings.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3	Liquefied Petroleum Gas Distribution Facilities	Storage and handling of LPGs must meet IFC. Piping equipment and systems must meet IFGC.  Ventilation must meet IMC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.3  to change “IFC” to “FFPC”, “IFGC” to “FFGC” and “IMC” to “FMC”. 	
415.7.3.1	Air Movement	Air movement across floors must be constantly uniform. Inlets and outlets must be sized at one square inch per one square foot of floor area located > 6” above the floor		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.2	Construction	Construction must meet 415.7.3.3 for separate buildings, 415.7.3.4 for attached buildings, and 415.7.3.5 for rooms in buildings.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.3	Separate Buildings	If facility is in separate building, entire structure must be occupied exclusively for LPG distribution and may not exceed one story.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.3.1	Floors	Floor must be equal to or above ground level. All spaces underneath must be filled or unenclosed.
		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.3.2	Materials	All construction materials must be non-combustible. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.3.3	Explosion Venting	Explosion venting is required and must meet IFC. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.3.4 to change “IFC” to “FFPC”.	
415.7.3.4	Attached Buildings	If LPG is within an attached structure, attached perimeter must be < 50% of enclosed space perimeter per Sections 415.7.3.3 and 415.7.3.4.1. Where the attached perimeter > 50%, facility shall comply with Section 415.7.3.5.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.4.1	Fire Separation Assemblies	Attached structure must be separated construction with rating of at least one hour without openings, unless attached structure used for LPG storage.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.5	Rooms within Buildings	LPG facility in rooms within buildings must be located on first story and have at least one exposed exterior wall for explosion venting. Building may not have basement or unventilated crawl space.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.5.1	Materials	All construction materials must be non-combustible. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.3.5.2	Common Construction	LPG facility must be separated from rest of building by 1-hour barrier without openings, except for into rooms used only for LPG storage.
		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.7.4	Dry Cleaning Plants	Dry cleaning plant construction must meet IMC, IPC, and NFPA 32. Solvents and systems must meet IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.7.4 to change “IFC” to “FFPC”, “IMC” to “FMC” and  “IPC” to “FPC”.   	
415.8	Groups H-3 and H-4 Groups	H3 and H4 must meet this code and IFC. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.8 to change “IFC” to “FFPC”.	
415.8.1	Gas Rooms	Gas rooms must be separated by barrier with rating of at least 1 hour.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.8.2	Floors in Storage Rooms	Floors in areas housing corrosive liquids or toxic materials must be liquid-tight and non-combustible.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.8.3	Separation - Highly Toxic Solids and Liquids	If not stored in cabinets, highly toxic materials must be separated from other hazardous materials by construction with 1-hour rating.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9	Group H-5 		No related section	
415.9.1	General	H5 occupancies must meet this section and IFC. 		No related section

Note:  Revise 415.9.1 to change “IFC” to “FFPC”.	
415.9.2	Fabrication Areas		No related section	
415.9.2.1.	Hazardous Materials in Fabrication Areas		No related section	
415.9.2.1.1	Aggregate Quantities of Hazardous Materials	Quantities of hazardous materials cannot exceed Table 415.9.2.1.1 except where limited to meet control area requirements of Tables 307.7(1) and 307.7(2).		No related section	
Table 415.9.2.1.1	Quantity Limits for HPM in Single Fabrication Area	Table lists physical and health hazard materials and allowable amounts of solids, liquids, and gases in individual fabrication areas.		No related section	
415.9.2.1.2	Hazardous Production Materials	Quantities of HPMs in a single fabrication area limited to control area requirements of Tables 307.7(1) and 307.7(2).		No related section	
415.9.2.2	Separation	Each fabrication area must be separated by 1-hour construction with 3/4-hour doors and windows.		No related section	
415.9.2.3	Location of Occupied Levels	Occupied fabrication areas must be located at or above first story.		No related section	
415.9.2.4	Floors	Floors must be non-combustible except for surfacing. Openings through floors may be unprotected if used for necessary mechanical equipment. Occupancy floors must be liquid-tight.		No related section	
415.9.2.5	Shafts and Openings Through Floors	Openings through floors must be enclosed and meet Section 707. Mechanical, duct, and piping penetrations may not extend through more than two levels. Spaces surrounding penetrations must be sealed.		No related section	
415.9.2.6	Ventilation	Consistent ventilation required in fabrication area and at workstations (1 cfm per sq. ft. of floor area). Exhaust air from one fabrication area shall not connect to other duct systems within the building, and two or more operations cannot be exhausted by same system if potential for fire, explosion, or hazardous chemical reaction.		No related section	
415.9.2.7	Transporting HPMs to
Fabrication Areas	HPMs must be transported through enclosed piping, or tubing (415.9.6.1), service corridors (415.9.4 and IFC), or as permitted in exit corridors (415.9.3, Exception). Transportation of HPMs through corridors must meet IFC.		No related section

Note:  Revise 415.9.2.7 to change “IFC” to “FFPC”.	
415.9.2.8.	Electrical			No related section	
415.9.2.8.1	General	Electrical equipment must comply with ICC Electrical Code. See also Section 415.9.2.6. Recirculated air is permitted.		No related section	
415.9.2.8.2	Workstations	Workstations may not be energized without exhaust ventilation. See also Section 415.9.2.6.		No related section	
415.9.3	Exit Access Corridors	Corridors to exits must comply with Chapter 10 and must be separated from fabrication areas by 1-hour barriers. Exit access corridors may not be used for transporting HPMs except through closed piping systems. Exception given for existing, corridors based on travel distance, alarm system, and protection of pass-throughs. See also Section 415.9.6.3.		No related section	
415.9.4	Service Corridors		No related section	
415.9.4.1	Occupancy	Service corridors are considered Group H-5. 		No related section	
415.9.4.2	Use Conditions	Service corridors must be separated from egress corridors by 1-hour barriers and may not be used as required egress corridors.		No related section	
415.9.4.3	Mechanical Ventilation	Service corridors must be ventilated to meet Section 415.9.2.6 or six air changes per hour, whichever is greater.		No related section	
415.9.4.4	Means of Egress	Travel distance to exit <75’. Dead ends < 4’ long. Corridors must have at least two exits, one of which is into fabrication area. Doors must be self-closing and swing in direction of exit travel.		No related section	
415.9.4.5	Minimum Width	Minimum clear width 5’ or 33” wider than widest truck or cart.		No related section	
415.9.4.6	Emergency Alarm System	Corridors require emergency alarm system in compliance with this section and 414.7.1 and 414.7.2.		No related section	
415.9.4.6.1	Service Corridors	Alarm system is required for service corridors, including at least one alarm device within corridor.		No related section	
415.9.4.6.2	Exit Access Corridors and Exits	Emergency alarms for exit corridors must comply with Section 414.7.2.		No related section	
415.9.4.6.3	Liquid Storage and HPM and Gas Rooms	Emergency alarms for liquid storage, HPM, and gas room must comply with Section 414.7.1.		No related section	
415.9.4.6.4	Alarm-Initiating Devices	Alarm systems can consist of emergency telephone system, local alarm, manual pull stations, or other approved devices.		No related section	
415.9.4.6.5	Alarm Signals	Emergency alarm must sound a local alarm and send signal to emergency control station.		No related section	
415.9.5	Storage of Hazardous Production Materials		No related section	
415.9.5.1	General	HPMs in fabrication areas must be stored in storage cabinets, gas cabinets, or workstation. If quantities are greater than in Tables 307.7(1) or 307.7(2), materials must be stored in liquid storage HPM rooms, or gas rooms.		No related section	
415.9.5.2	Construction			No related section	
415.9.5.2.1	HPM Rooms and Gas Rooms	HPM and gas rooms must be separated from other areas by at least 1-hour barriers (2-hour required if >300 sq. ft.).		No related section	
415.9.5.2.2	Liquid Storage Rooms	Liquid storage rooms must have at least one exterior door if over 500 sq. ft. and must be separated from other areas by at 1-hour rated construction for rooms up to 150 sq. ft. and 2 hours for rooms more than 150 sq. ft. Shelves and wainscoting must be either non-combustible or wood one inch in thickness. Class I liquids may not be stored in basements.		No related section	
415.9.5.2.3	Floors	Floors of HPM and liquid storage rooms must be non-combustible and liquid-tight, with the exception of surfacing. Raised grating must also be noncombustible.		No related section	
415.9.5.3	Location	HPM, liquid storage, and gas rooms must have at least one exterior wall >30’ from property lines.		No related section	
415.9.5.4	Explosion Control	Explosion control is required in compliance with Section 414.5.1.		No related section	
415.9.5.5	Exits	If more than one exit required from storage rooms, one must lead directly outside of building.		No related section	
415.9.5.6	Doors	Doors in rated walls must be self-closing and 3/4- hour rated.		No related section	
415.9.5.7	Ventilation	Mechanical exhaust system is required for storage rooms at rate of 1 cfm per sq. ft. or six air changes per hour. Exhaust ventilation for gas rooms must operate at negative pressure and be directed to exhaust system.		No related section	
415.9.5.8	Emergency Alarm System	Emergency alarm system is required for storage rooms consisting of initiating devices outside of each interior exit door. Activation must sound alarm and transmit to emergency control center. Initiating device may be telephone, pull station, or other approved method.		No related section	
415.9.6	Piping and Tubing			No related section	
415.9.6.1	General	HPM piping and tubing must comply with ANSI B31.3.		No related section	
415.9.6.2	Supply Piping and Tubing 			No related section	
415.9.6.2.1	HPM - Health Hazard Ranking of 3 or 4	Supply piping and tubing containing gaseous HPM with health-hazard ranking of 3 or 4 must be welded to systems within ventilated enclosure, except for connections.		No related section	
415.9.6.2.2	Location in Service Corridors	HPM piping in service corridors must exposed to view.		No related section	
415.9.6.2.3	Excess Flow Control	Excess flow control required if gauge of piping is >15 psig and must be located in same room as source origin.		No related section	
415.9.6.3	Installations in Exit Access Corridors and above Other Occupancies	Piping installation must comply with Section 415.9.6.2, and must have sprinklers if space > 6”, ventilation with at least six air changes per hour, a receptor for HPM liquids, and emergency shutoff valves. Supply and waste lines must be separated from exit corridors and non H-5 occupancies by 1-hour barrier. Fail-safe emergency shutoff valves must be installed on piping and tubing.		No related section	
415.9.6.4	Identification	ANSI A13.1 must be used to identify material in piping, tubing, and HPM waste lines.		No related section	
415.9.7	Continuous Gas-Detection Systems	Gas detection system required for flammable gases and for HPM gases where the physiological warning properties of the gas are at a higher level than the accepted permissible exposure limit (PEL).		No related section	
415.9.7.1.1	Fabrication Areas	Detection system required in fabrication areas if gas is used.		No related section	
415.9.7.1.2	HPM Rooms	Detection system required in HPM rooms if gas is used.		No related section	
415.9.7.1.3	Gas Cabinets, Exhausted Enclosures and Gas Rooms	Detection system required in gas cabinets and exhausted enclosures, as well as in gas rooms if cabinets or enclosures not provided.		No related section	
415.9.7.1.4	Exit Access Corridors	Gas detection required if piping in exit access corridor, except for transverse ferrous crossings of corridors.		No related section	
415.9.7.2	Gas Detection System Operation	Gas detection system must monitor area at or below PEL or ceiling limit of the gas. Monitoring of toxic gases must meet IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.9.7.2 to change “IFC” to “FFPC”.	
415.9.7.2.1	Alarms	Detection system must have distinct audible and visual alarm that transmits short-term hazards to emergency control station. Alarm must be located inside and outside area of detection.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.7.2.2	Shutoff of Gas Supply	Gas detection must shutoff gas at supply source and at specific points in supply line, depending on location of detection.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.8	Manual Fire Alarm	Group H-5 require manual alarm system in compliance with Section 907. Activation must initiate local alarm and send signal to emergency control station.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.9	Emergency Control Station	Emergency control station must be constantly staffed and located on premises outside of fabrication area. Station to monitor automatic sprinkler alarm, manual fire alarm, emergency alarm, gas detection, smoke detection, and emergency power.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.10	Emergency Power System	Emergency power is required and must provide power to required electrical systems if normal power interrupted.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.10.1	Where Required	Emergency power is required for alarm systems (fire, emergency, and gas detection), electrical systems required for HPM, and HPM ventilation systems.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.10.2	Exhaust Ventilation
Systems	Fan speed must operate at least 1/2 normal speed during periods of emergency power to maintain safe atmosphere.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.11	Fire Sprinkler System Protection in HPM Exhaust Ducts for HPM		No related section	
415.9.11.1	General	Sprinkler protection are required in HPM exhaust ducts in accordance with this section and IMC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.

Note:  Revise 415.9.11.1  to change “IMC” to “FMC”.	
415.9.11.2	Metallic and Noncombustible, Nonmetallic Exhaust Ducts	Sprinklers are required within ducts >10” cross-section diameter conveying flammable vapors or fumes within buildings.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.11.3	Combustible Exhaust Ducts	Sprinklers are required in nonmetallic exhaust ducts if cross sectional diameter >10” unless ducts <12’ in length and installed below ceiling.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
415.9.11.4	Automatic Sprinkler Locations	Sprinklers must be installed at 12’ intervals in horizontal ducts and at changes in direction, and at top and at alternate floors in vertical ducts.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
416	Application of Flammable Finishes		No related section	
416.1	General	Applies to areas of buildings used for spraying flammable materials. Construction and equipment must meet IFC.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101. 

Note:  Revise 416.1 to change “IFC” to “FFPC”.	
416.2	Spray Rooms	Areas used for spraying must be enclosed in barriers of 1-hour construction. Floors must be waterproof and provide proper drainage. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
416.2.1	Surfaces	Surfaces must be not be of aluminum, and must be smooth to allow for cleaning, exhaust air passage, and residue containment.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
416.3	Spraying Spaces	Ventilation required in spraying areas and must be equipped with exhaust system to prevent vapor accumulation per IMC. If areas are not enclosed, noncombustible spray curtains are required. 		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
416.3.1	Surfaces	Surfaces must be not be of aluminum, and must be smooth to allow for cleaning, exhaust air passage, and residue containment.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
416.4	Fire Protection	Automatic fire protection system required in all spraying and storage rooms in compliance with Chapter 9.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
417	Drying Rooms 			No related section	
417.1	General	Drying rooms or dry kilns must be constructed of noncombustible materials or assemblies per Chapters 4 and 28.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
417.2	Piping Clearance	Overhead heating pipes must be >2” away from combustible contents of dryer.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
417.3	Insulation	If operating temperature >175°F, dryer must be separated from combustible materials by 12” or lined with 1/4-inch of insulating mill board or equivalent.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
417.4	Fire Protection	Drying rooms designed for high hazard require automatic extinguishing system complying with Chapter 9.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
418	Organic Coatings 		No related section	
418.1	Building Features	Manufacture of organic coatings must take place in buildings without pits or basements.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
418.2	Location	Organic coating manufacturing may not be located in buildings with other occupancies.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
418.3	Process Mills	Mills processing heat sensitive materials must be located in detached building or in non-combustible structure.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
418.4	Tank Storage	Flammable and combustible liquid storage tanks must be located above grade and separated from processing by 2-hour construction.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
418.5	Nitrocellulose Storage	Nitrocellulose must be stored in detached area, separate structure, or area enclosed by 2-hour barriers.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.	
418.6	Finished Product	Storage rooms for finished flammable or combustible liquids must be separated from manufacturing area by 2-hour barriers with approved fire doors.		Specific requirements for hazardous materials are covered by a variety of NFPA Standards, and not specifically addressed by NFPA 101.