jswizzle3737/ontario_laws_and_regs huggingface dataset:
9.4.2.2. (1) Buildings of combustible construction shall comply with the provisions of Sentence (2) where the building is (a) one storey in building height and not greater than 1000 m2 in building area, or (b) two storeys in building height and not greater than 500 m2 in building area. (2) Floor assemblies and walls, columns and arches supporting floor assemblies shall have a ¾-hr fire-resistance rating. (3) Despite Sentence (2), where the building is sprinklered, a fire-resistance rating is not required for floor assemblies and walls, columns and arches supporting floor assemblies. Combustible construction up to four storeys
9.4.2.3. (1) Buildings of combustible construction shall comply with the provisions of Sentences (2) and (3) where the building is (a) not more than one storey in building height and not greater than 2400 m2 in building area, (b) not more than two storeys in building height and not greater than 1600 m2 in building area, or (c) not more than four storeys in building height and not greater than 500 m2 in building area. (2) Floor assemblies and walls, columns and arches supporting floor assemblies shall have a ¾-hr fire-resistance rating. (3) Despite Sentence 9.4.4.2.(2), smoke detectors shall be provided in bedrooms, corridors, lounges and sitting areas. (4) A building that is sprinklered shall be deemed to be in compliance with Sentences (2) and (3). All other buildings
9.4.2.4. (1) Buildings not described in Articles 9.4.2.2. and 9.4.2.3. shall (a) have a ¾-hr fire-resistance rating for floor assemblies and walls, columns and arches supporting floor assemblies, and (b) be sprinklered, where the building is of combustible construction. (2) Where only the roof assembly is of combustible construction, (a) sprinklering of the top storey and attic space shall be deemed to be in compliance with Clause (1)(b), or (b) a ceiling membrane with a ¾-hr fire-resistance rating and fire stopping of the attic space in accordance with the requirements of Article 3.1.9.3. of the 1986 Building Code shall be deemed to be in compliance with Clause (1)(b). Fire separations between occupancies
9.4.2.5. (1) Fire separations having a 1-hr fire-resistance rating shall be provided between occupancies regulated under this Section and other major occupancies. (2) Where the building is sprinklered and the sprinkler system complies with Article 9.4.5.2. or where the other major occupancy is equipped with heat detectors and connecting corridors are equipped with smoke detectors, a ½-hr fire separation shall be deemed to be in compliance with Sentence (1). (3) Existing wall or floor assemblies consisting of masonry or membranes of lath and plaster or gypsum board shall be deemed to be in compliance with Sentence (1). Fire separations between bedrooms and corridors
9.4.2.6. (1) Bedrooms or suites of rooms shall be separated from adjacent rooms by fire separations having a ¾-hr fire-resistance rating. (2) Corridors serving bedrooms shall be separated from adjacent rooms, except sitting areas, lounges, nurses stations and washrooms, by fire separations having a ¾-hr fire-resistance rating. (3) Where the floor area is sprinklered, an existing fire separation shall be deemed to be in compliance with Sentences (1) and (2). (4) Where smoke detectors are installed in bedrooms, sitting areas, lounges and corridors serving bedrooms on the floor area and where heat detectors are installed in other rooms opening onto corridors serving bedrooms, a ½-hr fire separation shall be deemed to be in compliance with Sentences (1) and (2). Safe areas of refuge
9.4.2.7. (1) Floor areas containing rooms or areas used by the residents shall be divided by ¾-hr fire separations separating the floor area into at least two zones. (2) Each zone required in Sentence (1) shall (a) contain at least one acceptable exit, and (b) be able to accommodate, in addition to its own occupants, the occupants of the adjacent zone, based on the requirements of 0.5 m2 of clear floor space per person, 1.6 m2 per person in a wheelchair, and 2.4 m2 for each bedridden patient as the occupancy requires. (3) A fire separation is not required under Sentence (1) where (a) the travel distance between exits does not exceed 9 m and the number of occupants on the floor area is not more than ten persons, or (b) the floor area is served by exterior exit doors leading directly to the outside. Protection of openings in fire separations
9.4.2.8. (1) Closures in fire separations shall comply with the requirements of Sentences 3.1.6.4.(2), 3.1.6.7.(1) and 3.1.6.8.(1) and Article 3.1.6.9. of the 1986 Building Code. (2) Where a ½-hr fire separation is permitted, closures shall have a 20-min fire-protection rating. Doors and screens (3) Where Sentences (1) and (2) require (a) a 1 ½-hr fire-protection rating, existing hollow metal doors, with or without wired glass panels not exceeding 645 cm2, equipped with self-closing devices and existing hollow metal frames shall be deemed to be in compliance, (b) a ¾-hr fire-protection rating, existing hollow metal or kalamein doors, with or without wired glass, equipped with self-closing devices and existing hollow metal frames shall be deemed to be in compliance, (c) a ¾-hr fire-protection rating, existing wired glass screens set in fixed steel frames shall be deemed to be in compliance, or (d) a 20-min fire-protection rating, existing 45 mm solid core wood doors and existing solid wood frames shall be deemed to be in compliance. (4) Existing doors to bedrooms not conforming to Sentences (1) to (3) may be approved. (5) Despite Sentence (1), and except as permitted in Article 9.4.2.9., door assemblies required to have a 20-min fire-protection rating shall be equipped with self-closing devices. (6) Despite Sentences (1) and (2), fire dampers or fire-stop flaps are not required in ducts at penetrations of an existing fire separation. Latches on bedroom doors
9.4.2.10. (1) Fuel-fired appliances shall be enclosed in a service room separated from the remainder of the building by a fire separation having a ¾-hr fire-resistance rating. (2) Sentence (1) does not apply to fireplaces. (3) Despite Sentence (1), where the required vertical fire separation to a service room is provided and it is not practical in the circumstances to install a ¾-hr fire separation above the service room, the service room area shall be sprinklered with a spacing not exceeding 9.5 m2 per sprinkler head. Combustion air
9.4.2.12. A transformer vault shall be separated from the remainder of the building by a fire separation having a 2-hr fire-resistance rating. Vertical service spaces
9.4.2.13. (1) Vertical service spaces shall be separated from the remainder of the building by a fire separation having a ¾-hr fire-resistance rating. (2) Where openings in the vertical service space, including the top and bottom, are sealed with noncombustible materials having the same fire-resistance rating as the existing construction, the vertical service space shall be deemed to be in compliance with Sentence (1). Refuse and linen chutes
9.4.2.14. (1) Automatic sprinklers shall be installed at the top and at alternate floor levels in each linen or refuse chute and in the room or bin into which the chute discharges. (2) An existing linen chute installation shall be deemed to be in compliance with Sentence (1) where the room into which the linen chute discharges is sprinklered and at least 1 sprinkler head is installed at the top of the linen chute. (3) Each room into which a linen or refuse chute discharges shall be separated from the remainder of the building by a fire separation having a 1-hr fire-resistance rating. Incinerator rooms
9.4.2.15. Incinerators shall be enclosed in a service room separated from the remainder of the building by a fire separation having a 2-hr fire-resistance rating. Subsection 9.4.3.Means of Egress Access to exits
9.4.3.1. (1) Bedrooms or suites of rooms on a floor area shall have a doorway leading to an interior corridor where it shall be possible to go in opposite directions to each of two separate exits. Dead end corridors (2) Access to exits through a dead end corridor shall be deemed to be in compliance with Sentence (1) where (a) the number of persons served does not exceed ten persons, and (b) the travel distance does not exceed 6 m plus the width of the dead end corridor, to a point where a choice of two directions of exit travel is available. (3) Where a bedroom or a suite of rooms is served by an exit door leading directly to the outside or to an exterior passageway, a doorway leading to an interior corridor served by one exit shall be deemed to be in compliance with Sentences (1) and (2). (4) Where a dead end corridor does not satisfy the travel distance as described in Sentence (2), the existing corridor shall be deemed to be in compliance where additional fire protection measures are provided that are approved. Number of exits
9.4.3.3. (1) Each exit stairway shall be separated from the remainder of the building by a fire separation having a ¾-hr fire-resistance rating. (2) Closures in stairway fire separations shall conform to Article 9.4.2.8. Door swing
9.4.3.4. (1) Each exit door shall open in the direction of exit travel and swing on its vertical axis. (2) Existing door swing arrangements not in conformance with Sentence (1) may be approved. Exit signs
9.4.3.6. (1) A fire escape shall not be erected on an existingbuilding unless it is not practical in the circumstances to provide one or more exit facilities, described under Article 3.4.1.2. of the 1986 Building Code, and provided that the fire escape does not serve floor areas above the second floor. (2) A fire escape permitted under Sentence (1) shall be constructed to comply with the requirements of Article 3.4.7.13. of the 1986 Building Code, except that the fire escape shall not be less than 1100 mm in width when serving floor areas with non-ambulatory residents. (3) Despite Sentences (1) and (2), an existing fire escape may be approved. Emergency lighting
9.4.3.7. Emergency lighting shall be provided in accordance with the provisions of Article 3.2.7.3. of the 1986 Building Code. Subsection 9.4.4.Fire Alarm and Detection Fire alarm requirements
9.4.4.3. (1) Each fire alarm system shall be connected to the fire department headquarters by (a) a direct connection, provided the fire department has the necessary facilities to accept such a connection, or (b) a central station or proprietary control station. (2) Where the provisions required in Sentence (1) are not available, a procedure for notifying the fire department shall be approved. Shutdown of air handling systems
9.4.4.4. (1) Recirculating air handling systems that serve more than one storey or more than one zone as described in Sentence 9.4.2.7.(1) shall be arranged to shut down upon actuation of the fire alarm system. (2) In buildings greater than six storeys in building height, air handling systems serving more than one storey or more than one zone as described in Article 9.4.2.7. shall be arranged to shut down upon actuation of the fire alarm system, except where continued operation of the air handling system serves as part of a smoke control system. Subsection 9.4.5.Suppression Access for fire fighting
9.4.5.1. (1) Access routes for fire fighting shall be provided in accordance with the requirements of Article 3.2.5.2. of the 1986 Building Code. (2) Sentence (1) does not apply where the building is sprinklered. (3) Access routes that do not comply with Sentence (1) may be approved where available fire department equipment has access to the building or alternative provisions are made under Subsection 2.8.2. for such access. Sprinkler systems
9.4.5.2. (1) Sprinkler systems shall be designed in conformance with Article 3.2.5.5. of the 1986 Building Code. (2) Despite Sentence (1), water supply requirements for sprinkler systems required in this Section may be based on, (a) the operation of at least 3 sprinkler heads spaced not to exceed 14.4 m2 per head, and (b) a sprinkler discharge rate of not less than 100 L/min at any single operating sprinkler head for a duration of 30 minutes. (3) Despite Sentences (1) and (2), existing sprinkler systems providing adequate protection may be approved. Firefighters’ elevators
9.4.5.3. (1) Despite the provisions of Clause 2.8.2.3.(1)(b), in buildings greater than six storeys in building height, at least one elevator shall be provided for use by firefighters. (2) An elevator shall be deemed to be in compliance with Sentence (1) where (a) the elevator is capable of providing transportation from the street floor to each floor normally served by the elevator system, (b) the elevator is identified on the street floor as an elevator for use by firefighters, (c) the elevator satisfies the requirements of Article 3.2.6.3. of the 1986 Building Code, and (d) other elevator cabs in the same shaft as the elevator for use by firefighters satisfy the requirements of Sentences 3.2.6.3.(1) and (2) of the 1986 Building Code. Voice communication systems
9.4.5.4. (1) In buildings greater than six storeys in building height, a voice communication system shall be provided in accordance with the requirements of Article 3.2.4.16. of the 1986 Building Code. (2) A public address system compatible with the fire safety plan required under Subsection 2.8.2. shall be deemed to be in compliance with Sentence (1). SECTION 9.5BUILDINGS UP TO AND INCLUDING SIX STOREYS IN BUILDING HEIGHT WITH RESIDENTIAL OCCUPANCIES Subsection 9.5.1.Application Application
9.5.1.1. (1) This Section applies to buildings up to and including six storeys in building height with residential occupancies and containing (a) more than two dwelling units where (i) at least two dwelling units share common exit facilities and have interior access to one another, (ii) there is at least one dwelling unit located above another with interior access to one another, or (iii) there is at least one dwelling unit located above another and the dwelling units share common exit facilities, (b) sleeping accommodation for more than ten persons, in one or more dormitories, (c) boarding, lodging or rooming accommodation for more than three persons where Sections 9.3 and 9.4. do not apply, or (d) one or two dwelling units in combination with boarding, lodging or rooming accommodation for two or three persons, excluding the operator’s residence. (2) Despite Sentence (1), if the building contains other occupancies, this Section does not apply to the fire safety systems, devices and structural elements of the other occupancies that do not affect the life safety of the residential occupancy. (3) If a building contains areas that are governed by this Section and by another Section in this Part, the fire safety systems, devices and structural elements applicable to those areas shall comply with the requirements of this Section and the other Section that provide the greatest protection for life safety. (4) For the purposes of this Section, (a) “1990 Building Code” means Ontario Regulation 413/90, as it read on October 9, 1992, and (b) “existing” means in existence on October 9, 1992. Exemptions
9.5.1.2. Convents and monasteries are exempt from this Section.
9.5.1.3. This Section does not apply to a building or part of a building regulated by Section 9.9. Subsection 9.5.2.Containment Construction
9.5.2.1. (1) Existing buildings shall comply with the applicable construction requirements of Articles 9.5.2.2. to 9.5.2.5. (2) Fire separations required by this Section to have a fire-resistance rating shall be in accordance with Subsection 3.1.7. and Articles 3.1.8.1., 3.1.8.2., 3.1.8.3. and 3.5.4.2. of the 1990 Building Code. (3) Where a 45-min or less fire-resistance rating is required, existing wall assemblies, floor assemblies, ceilings and their supporting assemblies, consisting of membranes of lath and plaster or gypsum board, shall be deemed to be in compliance with Sentence (2). (4) Heavy timber construction conforming to Article 3.1.4.6. of the 1990 Building Code shall be deemed to have a 45-min fire-resistance rating. (5) Buildings with limited combustible components may be approved as noncombustible construction. (6) Floor assemblies shall be fire separations with fire-resistance ratings as required by Articles 9.5.2.2. to 9.5.2.5. (7) Sentence (6) does not apply to floor assemblies between different levels of the same multi-level dwelling unit. Buildings up to three storeys
9.5.2.2. (1) Buildings shall be in compliance with the requirements of Sentence (2) where the building is  (a) not more than one storey in building height and not greater than 1200 m2 in building area, (b) not more than two storeys in building height and not greater than 900 m2 in building area, or (c) not more than three storeys in building height and not greater than 600 m2 in building area. (2) Floor assemblies and walls, columns and arches supporting floor assemblies shall have a 30-min fire-resistance rating. (3) Where sleeping accommodation, recreation rooms, meeting rooms or hobby rooms are not provided in the basement, an existing fire separation between the first storey and basement shall be deemed to be in compliance with Sentence (2) where (a) the basement is sprinklered, or (b) the building contains not more than four dwelling units and provides sleeping accommodation for not more than ten persons, and (i) interconnected smoke alarms are installed in accordance with Article 9.5.4.4., (ii) doors connecting the basement and first storey are in compliance with Sentence 9.5.2.8.(4), and (iii) fire stopping of the wall space at the basement level is in accordance with Article 9.10.15.3. of the 1990 Building Code. (4) The water supply for the sprinklers referred to in Clause (3)(a) may be taken from the domestic supply where the supply provides sufficient density for the largest fire compartment and where the supply is approved. Deemed compliance
9.5.2.3. (1) Buildings shall be deemed to be in compliance with Sentence 9.5.2.2.(2) where (a) the building is sprinklered, or (b) the building is one storey in building height and is not greater than 600 m2 in building area. Buildings up to four storeys
9.5.2.4. (1) Buildings to which Sentence 9.5.2.2.(1) does not apply and which are not more than four storeys in building height shall comply with Sentences (2) and (3). (2) Floor assemblies and walls, columns and arches supporting floor assemblies shall have a 45-min fire-resistance rating. (3) Smoke detectors shall be provided as fire detectors in public corridors serving dwelling units in buildings of combustible construction. (4) A building that is sprinklered shall be deemed to be in compliance with Sentences (2) and (3). Buildings over four storeys
9.5.2.5. (1) Buildings that are more than four storeys in building height shall (a) have a 45-min fire-resistance rating for floor assemblies and walls, columns and arches supporting floor assemblies, and (b) be sprinklered, where the building is of combustible construction. (2) Where only the roof assembly is of combustible construction, the building shall be deemed to be in compliance with Clause (1)(b) where (a) the ceiling membrane has a 45-min fire-resistance rating and the attic space is fire stopped in accordance with Article 3.1.11.5. of the 1990 Building Code, (b) the roof assembly is of heavy timber construction in accordance with Article 3.1.4.6. of the 1990 Building Code, or (c) the top storey and attic space are sprinklered. (3) Where smoke detectors are provided in public corridors, a building of heavy timber construction conforming to Article 3.1.4.6. of the 1990 Building Code shall be deemed to be in compliance with Sentence (1). Fire separations between occupancies
9.5.2.6. (1) Fire separations having a 1-hr fire-resistance rating shall be provided between residential occupancies and other major occupancies. (2) Existing fire separations having a 30-min fire-resistance rating shall be deemed to be in compliance with Sentence (1) where (a) the building is sprinklered and the sprinkler system complies with Article 9.5.5.3., or (b) the part of the building containing the other major occupancy is equipped with heat detectors and connecting corridors are equipped with smoke detectors as part of the fire alarm system of the building. (3) Existing fire separations consisting of membranes of lath and plaster or gypsum board shall be deemed to be in compliance with Sentence (1). Fire separations between dwelling units and corridors
9.5.2.7. (1) Each dwelling unit and sleeping room not within a dwelling unit shall be separated from adjacent rooms and areas by fire separations having a 30-min fire-resistance rating. (2) Public corridors shall be separated from adjacent rooms and areas by fire separations having a 30-min fire-resistance rating. (3) Where the floor area is sprinklered, existing fire separations having less than a 30-min fire-resistance rating shall be deemed to be in compliance with Sentences (1) and (2). Protection of openings in fire separations
9.5.2.8. (1) Closures in fire separations shall be in accordance with Sentences 3.1.8.4.(2), 3.1.8.10.(1) and 3.1.8.11.(1) and Article 3.1.8.13. of the 1990 Building Code.  (2) Openings in a fire separation having a 30-min fire-resistance rating shall be protected with closures having a 20-min fire-protection rating. Doors and screens (3) Where a 45-min fire-protection rating is required, existing closures consisting of (a) hollow metal or kalamein doors in hollow metal frames, with openings, if any, protected by wired glass, and equipped with self-closing devices, or (b) wired glass screens set in fixed steel frames shall be deemed to be in compliance with Sentence (1). (4) Where a 20-min fire-protection rating is required, existing closures consisting of 45 mm (1 ¾-in) solid core wood doors installed in solid wood or hollow metal frames and equipped with self-closing devices shall be deemed to be in compliance with Sentences (1) and (2). (5) Existing closures in fire separations to which Article 9.5.2.7. applies shall be deemed to be in compliance with Sentences (1) and (2) where (a) the floor area is sprinklered, or (b) interconnected smoke alarms are installed in accordance with Article 9.5.4.4., the building has not more than four dwelling units and the building provides sleeping accommodation for not more than ten persons. (6) Despite Sentence (1), closures in fire separations to which Article 9.5.2.7. applies do not require self-closing devices, except as required in Sentences 9.5.3.1.(2) and 9.5.3.3.(3). (7) Existing operable transoms and glass lights shall be fixed shut and shall meet the fire-protection rating requirements of Sentences (1) and (2). (8) Despite Sentences (1) and (2), fire dampers or fire-stop flaps are not required in existing noncombustible ducts at penetrations of fire separations. Storage rooms
9.5.2.9. (1) Storage rooms for the use of occupants, not contained within a dwelling unit or suite, (a) shall be separated from the remainder of the building by a fire separation having a 45-min fire-resistance rating, and (b) shall be (i) sprinklered, or (ii) subdivided into areas not exceeding 150 m2 by fire separations having a 45-min fire-resistance rating and equipped with fire detectors connected to the fire alarm system. (2) Existing storage rooms shall be deemed to be in compliance with Clause (1)(b) where the building contains not more than four dwelling units and provides sleeping accommodation for not more than ten persons. (3) Existing storage rooms shall be deemed to be in compliance with Sentence (1) where (a) the building contains not more than four dwelling units and provides sleeping accommodation for not more than ten persons, and (b) sleeping rooms are not located on the same floor as storage rooms. Fuel-fired appliance service rooms
9.5.2.10. (1) Fuel-fired appliances shall be enclosed in a service room separated from the remainder of the building by a fire separation having a 45-min fire-resistance rating where the building height is greater than two storeys or the building area is greater than 400 m2. (2) Sentence (1) does not apply to fireplaces within a dwelling unit or suite. (3) Despite Sentence (1), the fire-resistance rating of the fire separation above the service room is not required where (a) the required vertical fire separation to a service room is provided, and (b) the service room area is sprinklered, with a spacing not exceeding 9.5 m2 per sprinkler head, or providing a minimum average density of 6.5 L/min/m2 over the room area. Combustion air
9.5.2.12. (1) Incinerator rooms and refuse storage rooms shall be separated from the remainder of the building by a fire separation having a 45-min fire-resistance rating. (2) Refuse storage rooms shall be sprinklered with a spacing not exceeding 9.5 m2 per sprinkler head or providing a minimum average density of 6.5 L/min/m2 over the room area. Vertical service spaces
9.5.2.13. (1) Vertical service spaces shall be separated from the remainder of the building by a fire separation having a fire-resistance rating equivalent to that required for the floor assemblies within the building in accordance with Articles 9.5.2.2. to 9.5.2.5. (2) Where openings in the vertical service space, including the top and bottom, are sealed with noncombustible materials having the same fire-resistance rating as the existing construction, the vertical service space shall be deemed to be in compliance with Sentence (1). Refuse and linen chutes
9.5.2.14. (1) Each room into which a linen or refuse chute discharges shall be separated from the remainder of the building by a fire separation having a 1-hr fire-resistance rating. (2) Automatic sprinklers shall be installed in each linen or refuse chute (a) at the top, (b) at alternate floor levels, and (c) in the room or bin into which the chute discharges. (3) Where the room into which the chute discharges is sprinklered and at least one sprinkler head is installed at the top of the chute, an existing chute installation shall be deemed to be in compliance with Sentence (2). (4) Despite Sentence 9.5.2.1.(2), a closure is not required at the opening between the chute and the room into which it discharges. Storage garages
9.5.2.15. A storage garage shall be separated from the remainder of the building by a fire separation having a 45-min fire-resistance rating. Subsection 9.5.3.Means of Egress Access to exits
9.5.3.1. (1) Each dwelling unit or suite in a floor area shall have a doorway leading to (a) the outside at or near grade, (b) an outside passageway where it is possible to go in opposite directions to separate exits, or (c) a public corridor where it is possible to go in opposite directions to separate exits. Dead end corridors (2) Access to exits through a dead end public corridor shall be deemed to be in compliance with Clause (1)(c) where (a) the travel distance does not exceed 6 m plus the width of the corridor, measured from any door along the corridor to a point where a choice of two directions of exit travel is available, and (b) self-closing devices are provided on suite entrance doors opening onto the dead end portion of the corridor. (3) Access to exits through a dead end corridor in boarding, lodging or rooming accommodation shall be deemed to be in compliance with Clause (1)(c) where (a) the building is not more than 3 storeys in building height, (b) sleeping accommodation is provided for not more than ten persons, (c) not more than two persons require assistance to evacuate the building in a fire emergency, (d) smoke alarms are installed in the means of egress in accordance with Sentence 9.5.4.1.(2), and (e) the building complies with the requirements of Section 2.8. (4) Existing dead end public corridors shall be deemed to be in compliance with Clause (2)(a) where additional fire protection measures are approved that, in the opinion of the Chief Fire Official, will provide protection for life safety similar to the protection provided by compliance with Clause (2)(a). (5) Despite Sentence (1), a doorway from a dwelling unit or suite may open onto (a) an exit stairway, (b) a fire escape, (c) a public corridor served by a single exit, or (d) an outside passageway served by a single exit stairway, if the dwelling unit or suite has access to a second and separate exit or the building is in compliance with Sentence 9.5.3.2.(2) or (3). Number of exits
9.5.3.2. (1) Each floor area shall be served by a minimum of two exits. (2) A single exit from a basement, first or second floor shall be deemed to be in compliance with Sentence (1) where the exit does not serve more than four dwelling units, the exit does not serve more than ten persons and the building is not more than three storeys in building height and is not greater than 600 m2 in building area. (3) Where a building is not more than three storeys in building height and not greater than 600 m2 in building area, alternative measures to Sentence (1) may be used if they are approved, and in the opinion of the Chief Fire Official, will provide protection for life safety similar to the protection provided by compliance with Sentence (1). Stairway separations
9.5.3.3. (1) Each exit stairway shall be separated from the remainder of the building by a fire separation having a 45-min fire-resistance rating. (2) Where the building is not more than three storeys in building height, a fire separation having a 30-min fire-resistance rating shall be deemed to be in compliance with Sentence (1). (3) Closures in stairway fire separations referred to in Sentences (1) and (2) shall be equipped with self-closing devices. Door swing
9.5.3.4. Where the occupant load in a building exceeds twenty-four persons or there are more than ten dwelling units, each exit door, except those serving a single dwelling unit, shall open in the direction of exit travel and swing on its vertical axis. Exit signs
9.5.3.5. (1) Each exit door, except for the main entrance to a building, dwelling unit or suite, shall have an exit sign when the exit serves (a) a building exceeding two storeys in building height, (b) a building having an occupant load greater than 150 persons, or (c) a floor area other than a single dwelling unit with a fire escape as part of a means of egress. (2) Where exit signs are not visible throughout the corridors and passageways, additional exit signs shall be installed in approved locations to indicate the direction of egress. (3) Exit signs required in Sentences (1) and (2) shall have (a) the word “EXIT” or the words “EXIT/SORTIE” in red letters on a contrasting background or white letters on a red background, (b) letters with strokes at least 19 mm wide, (c) letters at least 150 mm high when the signs are externally illuminated, and (d) letters at least 114 mm high when the signs are internally illuminated. Interior finishes
9.5.3.7. (1) Each fire escape used as an exit shall be in accordance with Articles 3.4.7.2., 3.4.7.3., 3.4.7.5. and 3.4.7.6. of the 1990 Building Code. (2) Where a fire escape serves any storey above the second floor, doorway openings located within 3 m horizontally of, 3 storeys or 10 m below, or 1.8 m above, any balcony, platform or stairway of the fire escape, shall be protected by (a) closures having a 20-min fire-protection rating and equipped with self-closing devices, or (b) existing closures consisting of 45 mm (1 ¾-in) solid core wood doors installed in solid wood frames and equipped with self-closing devices. Lighting
9.5.3.9. (1) Emergency lighting shall be provided in exit stairways, public corridors and other principal access to exits where the occupant load in a building exceeds twenty-four persons or there are more than ten dwelling units. (2) Emergency lighting required in Sentence (1) shall be (a) designed to provide illumination for a duration of at least 30 min, (b) supplied by a source of energy separate from the primary electrical supply for the building, and (c) designed to be automatically actuated when the power to the building is interrupted. (3) Illumination from emergency lighting shall be an average of at least 10 lx at floor or tread level, or 1 watt/m2 of floor space. Subsection 9.5.4.Fire Alarm and Detection Fire alarm requirements
9.5.4.1. (1) A fire alarm system shall be installed in accordance with Articles 3.2.4.2. to 3.2.4.6., 3.2.4.8., 3.2.4.9. and 3.2.4.17. and Sentences 3.2.7.8.(1) to (4) of the 1990 Building Code, where (a) the building is greater than three storeys in building height, or (b) sleeping accommodation is provided for more than ten persons. (2) A building not greater than three storeys in building height that contains not more than ten dwelling units and provides sleeping accommodation for not more than twenty-four persons shall be deemed to be in compliance with Sentence (1) where the building is equipped with (a) smoke alarms in accordance with Article 9.5.4.4., installed and interconnected so that the actuation of any smoke alarm will sound a similar signal in each of the interconnected devices, and (b) a manual pull station at each exterior exit door for the actuation of the smoke alarms in Clause (a). (3) A building shall be deemed to be in compliance with Sentence (1) where (a) each exit and public corridor is shared by not more than four dwelling units or not more than ten persons in boarding, lodging, rooming or dormitory accommodation, or (b) each dwelling unit and suite has direct access to outdoors by a door near ground level. Non-electric fire alarm systems
9.5.4.2. (1) Existing manually operated, non-electric alarm systems employing mechanical gongs shall be deemed to be in compliance with Sentence 9.5.4.1.(1), where (a) the building is not more than 2 storeys in building height, (b) not more than 2 manual fire alarm stations are required in the building, and (c) each gong is audible in every location in the building. Automatic detection
9.5.4.3. (1) Automatic detection devices referred to in Sentences (2) and (3) shall be installed and connected to the fire alarm system required in Sentence 9.5.4.1.(1). (2) Fire detectors shall be installed in storage rooms, locker rooms, service rooms, machinery rooms, heating rooms, incinerator rooms, linen and refuse chute intake compartments, janitors’ closets and refuse storage rooms, at the tops of elevator shafts and in any room or area where hazardous or combustible materials may be used or stored. (3) Rooms or areas that are sprinklered in accordance with Article 3.2.4.16. of the 1990 Building Code shall be deemed to be in compliance with Sentence (2). Interconnected smoke alarms
9.5.4.4. (1) Interconnected smoke alarms required in Sentence 9.5.4.1.(2), Subclause 9.5.2.2.(3)(b)(i) or Clause 9.5.2.8.(5)(b) shall be (a) installed on or near the ceiling in public corridors of each floor area, adjacent to each stairway serving the public corridor and on or near the ceiling in the basement, adjacent to each stairway, (b) audible throughout the suites, (c) connected to an electrical circuit with no disconnect switch between the overcurrent device and the smoke alarms, and (d) listed for use in an interconnected installation. Smoke alarms
9.5.4.5. (1) Smoke alarms shall be installed in each dwelling unit and in each sleeping room not within a dwelling unit in accordance with Article 3.2.4.21. of the 1990 Building Code. (2) Battery operated smoke alarms shall be deemed to be in compliance with Sentence 3.2.4.21.(4) of the 1990 Building Code. (3) Smoke alarms required in Sentence (1) shall be in accordance with CAN/ULC-S531, “Smoke Alarms”, and CAN/ULC-S553, “Installation of Smoke Alarms”. (4) Existing smoke alarms meeting the requirements of ULC-S531-1978, “Smoke Alarms”, shall be deemed to be in compliance with Sentence (3). Existing fire alarm systems
9.5.4.6. Despite Articles 9.5.4.1. to9.5.4.4., where the performance and reliability of an existing fire alarm system will provide an adequate early warning level, the existing system may remain, be modified or be extended, if compatibility of the components is maintained and the system is approved. Subsection 9.5.5.Suppression Access for fire fighting
9.5.5.1. (1) Access routes for fire fighting shall be provided in accordance with the requirements of Articles 3.2.5.5. to 3.2.5.7. of the 1990 Building Code.  (2) Sentence (1) does not apply where the building is sprinklered. Standpipe systems
9.5.5.2. (1) A standpipe and hose system in accordance with Articles 3.2.9.1. to 3.2.9.7. of the 1990 Building Code shall be installed in buildings more than four storeys in building height where the fifth or sixth storey is used for a residential occupancy. (2) A wet or dry standpipe system shall be deemed to be in compliance with Sentence (1) where it includes (a) a 50 mm riser and 50 mm extensions, (b) capped 38 mm hose valves located so that any point on the floor area may be reached by 30 m of hose plus 3 m of hose stream from at least one hose valve, (c) a fire department connection in accordance with Sentences 3.2.9.5.(2) to (9) of the 1990 Building Code, and (d) a water supply in accordance with Sentences 3.2.9.3.(1) to (3) of the 1990 Building Code. (3) Despite Sentences (1) and (2), existing standpipe systems and water supplies may be used if the systems or measures will provide sufficient fire suppression capability in the circumstances and if the systems or measures are approved. Sprinkler systems
9.5.5.3. (1) Where a building or portion thereof is required to be sprinklered, the sprinkler system shall be designed and constructed in accordance with Articles 3.2.5.13. to 3.2.5.16. of the 1990 Building Code.  (2) Existing sprinkler systems shall be deemed to be in compliance with Sentence (1) if the average sprinkler discharge density over the design area is at least equal to the minimum density corresponding to the area for light hazard classification as defined in NFPA 13, “Installation of Sprinkler Systems”, or NFPA 13R, “Installation of Sprinkler Systems in Residential Occupancies Up to and Including Four Stories in Height”, whichever is applicable. (3) Despite Sentences (1) and (2), existing sprinkler systems providing adequate protection that will control or extinguish fire and that are approved may be used. SECTION 9.6BUILDINGS HIGHER THAN SIX STOREYS IN BUILDING HEIGHT WITH RESIDENTIAL OCCUPANCIES Subsection 9.6.1.Application Application
9.6.1.1. (1) This Section applies to buildings higher than six storeys in building height with residential occupancies and containing (a) more than two dwelling units, (b) sleeping accommodation for more than ten persons in one or more dormitories, or (c) boarding, lodging or rooming accommodation for more than ten persons. (2) Despite Sentence (1), if the building contains other occupancies, this Section does not apply to the fire safety systems, devices and structural elements of the other occupancies that do not affect the life safety of the residential occupancy. (3) If a building contains areas that are governed by this Section and by another Section in this Part, the fire safety systems, devices and structural elements applicable to those areas shall comply with the requirements of this Section and the other Section that provide the greatest protection for life safety. (4) For the purposes of this Section, (a) “1990 Building Code” means Ontario Regulation 413/90, as it read on October 9, 1992, and (b) “existing” means in existence on October 9, 1992. Exemptions
9.6.1.2. Convents and monasteries are exempt from this Section.
9.6.1.3. This Section does not apply to a building or part of a building regulated by Section 9.9. Subsection 9.6.2.Containment Construction
9.6.2.1. (1) Existing buildings shall comply with Articles 9.6.2.2. and 9.6.2.3. (2) Fire separations required by this Section to have a fire-resistance rating shall be in accordance with Subsection 3.1.7. and Articles 3.1.8.1., 3.1.8.3. and 3.5.4.2. of the 1990 Building Code. (3) Where a 1-hr or less fire-resistance rating is required, existing wall assemblies, floor assemblies and their supporting assemblies consisting of (a) reinforced concrete, (b) masonry, or (c) clay tile with plaster or gypsum board finish on both sides shall be deemed to be in compliance with Sentence (2). (4) Where a 45-min or less fire-resistance rating is required, existing wall assemblies, floor assemblies, ceilings and their supporting assemblies, consisting of membranes of lath and plaster or gypsum board shall be deemed to be in compliance with Sentence (2). Floor assemblies
9.6.2.2. (1) Floor assemblies shall be fire separations having a 1-hr fire-resistance rating. (2) Walls, columns and arches supporting floor assemblies shall have a 1-hr fire-resistance rating. (3) Sentences (1) and (2) do not apply to floor assemblies between different levels of the same multi-level dwelling unit. Combustible construction
9.6.2.3. (1) Buildings of combustible construction shall be sprinklered. (2) Where only the roof assembly is of combustible construction, the building shall be deemed to be in compliance with Sentence (1) where (a) the ceiling membrane has a 45-min fire-resistance rating and the attic space is fire stopped in accordance with Article 3.1.11.5. of the 1990 Building Code, (b) the roof assembly is of heavy timber construction in accordance with Article 3.1.4.6. of the 1990 Building Code, or (c) the top storey and attic space are sprinklered. Fire separations between occupancies
9.6.2.4. (1) Fire separations having a 1-hr fire-resistance rating shall be provided between residential occupancies and other major occupancies. (2) Existing fire separations having a 30-min fire-resistance rating shall be deemed to be in compliance with Sentence (1) where the other major occupancy is sprinklered. Fire separations between dwelling units and corridors
9.6.2.5. (1) Each dwelling unit and sleeping room not within a dwelling unit shall be separated from adjacent rooms and areas by a fire separation having a 45-min fire-resistance rating.  (2) Public corridors shall be separated from adjacent rooms and areas by a fire separation having a 45-min fire-resistance rating. (3) Existing fire separations having less than a 45-min fire-resistance rating shall be deemed to be in compliance with Sentences (1) and (2) where the floor area is sprinklered. (4) Existing fire separations having a 30-min fire-resistance rating shall be deemed to be in compliance with Sentences (1) and (2) where smoke detectors are installed in public corridors. Protection of openings in fire separations
9.6.2.6. (1) Closures in fire separations shall be in accordance with Sentences 3.1.8.4.(2), 3.1.8.10.(1) and 3.1.8.11.(1) and Articles 3.1.8.13. and 3.3.4.5. of the 1990 Building Code.  (2) Openings in fire separations having a 30-min fire-resistance rating shall be protected with closures having a 20-min fire-protection rating. Doors and screens (3) Where a l ½-hr fire-protection rating is required, existing closures consisting of hollow metal or kalamein doors in hollow metal frames, with openings, if any, protected by wired glass panels not exceeding 645 cm2, and equipped with self-closing and latching devices shall be deemed to be in compliance with Sentence (1). (4) Where a 1-hr or 45-min fire-protection rating is required, existing closures consisting of (a) hollow metal or kalamein doors in hollow metal frames, with openings, if any, protected by wired glass, and equipped with self-closing and latching devices, or (b) wired glass screens set in fixed steel frames shall be deemed to be in compliance with Sentence (1). (5) Where a 20-min fire-protection rating is required, or in a fire separation required under Article 9.6.2.5., existing closures consisting of 45 mm (1 ¾ in) solid core wood doors installed in solid wood or hollow metal frames and equipped with self-closing and latching devices shall be deemed to be in compliance with Sentences (1) and (2). (6) Where the floor area is sprinklered, existing closures in fire separations to which Article 9.6.2.5. applies shall be deemed to be in compliance with Sentence (2) and Sentences 3.1.8.4.(2) and 3.1.8.10.(1) of the 1990 Building Code. (7) Despite Sentence (1), garbage intake room doors that swing inward shall be acceptable without a latching device. (8) Existing operable transoms and glass lights shall be fixed shut and shall meet the fire-protection rating requirements of Sentences (1) and (2). (9) Despite Sentences (1) and (2), fire dampers or fire-stop flaps are not required in existing noncombustible ducts at penetrations of fire separations. Storage rooms
9.6.2.7. (1) Storage rooms for the use of occupants, not contained within a dwelling unit or suite, shall be (a) separated from the remainder of the building by a fire separation having a 1-hr fire-resistance rating, and (b) sprinklered in accordance with Article 9.6.5.5. (2) Despite Clause (1)(b), existing sprinkler systems or alternate fire protection systems that will control or extinguish fire and that are approved may be used. Fuel-fired appliance service rooms
9.6.2.8. (1) Fuel-fired appliances shall be enclosed in a service room separated from the remainder of the building by a fire separation having a 1-hr fire-resistance rating. (2) Sentence (1) does not apply to fireplaces within a dwelling unit or suite. Incinerator rooms
9.6.2.9. (1) Incinerator rooms shall be separated from the remainder of the building by a fire separation having a 2-hr fire-resistance rating. (2) A fire separation having a 1-hr fire-resistance rating shall be deemed to be in compliance with Sentence (1) where the incinerator room is sprinklered. Combustion air
9.6.2.11. (1) Refuse storage rooms shall be  (a) separated from the remainder of the building by a fire separation having a 1-hr fire-resistance rating, and (b) sprinklered to provide a minimum average density of 6.5 L/min/m2 over the room area. Vertical service spaces
9.6.2.12. (1) Vertical service spaces shall be separated from the remainder of the building by a fire separation having a 45-min fire-resistance rating.  (2) Where openings in the vertical service space, including the top and bottom, are sealed with noncombustible materials having the same fire-resistance rating as the existing construction, the vertical service space shall be deemed to be in compliance with Sentence (1). Refuse and linen chutes
9.6.2.13. (1) Each room into which a linen or refuse chute discharges shall be separated from the remainder of the building by a fire separation having a 1-hr fire-resistance rating. (2) Automatic sprinklers shall be installed in each linen or refuse chute (a) at the top, (b) at alternate floor levels, and (c) in the room or bin into which the chute discharges. (3) An existing chute installation shall be deemed to be in compliance with Sentence (2) where (a) the chute outlet in the discharge room is protected by an automatic, self-latching closure held open by a fusible link, (b) the room into which the chute discharges is sprinklered, and (c) at least one sprinkler head with a minimum discharge rate of 66 L/min is located at the top of the chute. Transformer vaults
9.6.2.14. Transformer vaults to which the Electricity Act, 1998 applies shall be separated from the remainder of the building by a fire separation having a 2-hr fire-resistance rating and shall be provided with heat detectors connected to the fire alarm system. Storage garages
9.6.2.15. (1) A storage garage shall be separated from the remainder of the building by a fire separation having a 1 ½-hr fire-resistance rating. (2) Underground storage garages shall be sprinklered. (3) Where an underground storage garage is equipped with heat detectors connected to the fire alarm system and vestibules are located at points of access to the residential occupancy, the garage shall be deemed to be in compliance with Sentence (2). Smoke control measures