UAE Fire & Life Safety Code of Practice __Final - Free ebook download as PDF File .pdf), Text File .txt) or view presentation slides online. UAE Fire & Life. Uae Fire and Life Safety Code of Practice__without Links 02 - Ebook download as PDF File .pdf), Text File .txt) or read book online. YEAR • UAE Fire and Life Safety Code of Practice of Practice • Second Edition REVISION 2, RELEASED IN APRIL EXURE B
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in part nor whole of the UAE Fire and Life safety Code of practice shall be copied, distributed, printed, . FIRE & SAFETY CODES DURING CONSTRUCTION AND MAINTENANCE Operations and Maintenance Manual for jet fan systems. A1. All structural members up to and including the floor of the lowest level of discharge of underground buildings more than mm below or more than two . UAE FIRE & LIFE SAFETY CODE OF PRACTICE FREQUENTLY ASKED QUESTIONS F FR RE EQ QU UE EN NT TL LY Y A AS SK KE ED D Q QU UE ES ST TI.
Single Tenant with Low Hazard Activity as per chapter Safe workplaces provide the consistency and reliability needed to build a community and grow a business. Chat with us. What is the definition of a high-rise building or structure? Check Valve
Where multiple pump sets are required in a Highrise building, Intermediate Fire Pumps and Water tanks shall be located at not more than 90 m intervals from the First Fire Pump located at the lowest level of the structure. Separation requirement for kitchen could be exempted when all the cooking facilities in the kitchen are fitted with an approved extinguishing system such as Kitchen hood suppression. Separation requirement for kitchen could also be exempted when an eating establishment is separated from other parts of the same building by walls and floors having fire resistance of at least 1 hour and doors having fire resistance of at least half an hour.
What is the fire rating for the separation between theatre, cinema or concert hall from other parts of the building? A theater, cinema or concert hall shall be separated from other parts of the same building, which is of a different purpose group, by compartment walls and floors having a fire resistance of at least 2-hour.
If the building is protected by an automatic sprinkler system, the fire resistance rating of the compartment walls or floors can be reduced to 1-hour. Each hotel bedroom shall be compartmented from adjoining rooms and other parts of the same building by construction having fire resistance rating of at least 1 hour.
Each labor accommodation bedroom shall be compartmented from adjoining rooms and other parts of the same building by construction having fire resistance rating of at least 1hour. Kitchen shall be separated by 1 hour fire rating and a protected corridor away from the dormitory sleeping area on the ground floor. A motor vehicle workshop shall be separated from any other part of the same building by compartment walls and floors having fire resistance of not less than 2 hours.
What is the fire rating and ventilation requirement for a spray painting booth or for any spray painting process? Areas in which spray painting or other allied processes are performed or carried out, shall be separated from other parts of the same building by compartment walls and floors having fire resistance of not less than 2 hours. Spray painting booths shall have built in vapor extraction system.
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Can interlocking or scissor stair be treated as 2 staircases? Interlocking or scissor stairs shall be considered only as a single exit.
Where shall floor diagrams be provided? A floor diagram shall be provided in staircase landings on the wall beside the exit door.
Floor diagrams shall also be provided beside fire alarm panels, in smoke-free enclosures, in fire fighting lobbies and in individual rooms of hotels and health care occupancies. What information shall a floor diagram have? Floor diagrams shall show the actual floor layout, exit stairways locations, corridors, rooms, landing valves, hosereel, fire extinguishers, lift lobbies and other useful information for fire department as well as occupants.
What is the mode of ventilation for exit staircases in highrise buildings 23m or more in height? Every escape staircase serving buildings of 23 m in height or more must be made a smoke proof enclosure. The means of achieving a smoke proof enclosure should be by pressurization. What is the fire rating for a smoke proof enclosure? A smoke proof enclosure shall be enclosed from the highest point to the lowest point by barriers having 2-hour fire resistance ratings.
What is the fire rating requirement for an exit passageway? The exit passageway shall be separated from the remainder of the building by a 2-hour fire resistance rating. What is the required mode of ventilation for non-high rise buildings? Staircase ventilation for non-highrise buildings shall be provided with natural, mechanical ventilation or by providing smoke proof enclosures. What is the egress final discharge requirement for sprinkler protected buildings?
For sprinkler protected buildings, not more than 50 percent of the required number of exits, and not more than 50 percent of the required egress capacity, shall discharge through areas on the level of exit discharge. What is the minimum separation distance between two exits? The minimum separation distance between two exits or exit access doors in a sprinklered building shall be not less than one-third the length of the maximum overall diagonal dimension of the building or area to be served.
This distance shall be half the diagonal for non-sprinklered buildings. What is the minimum clear width of a corridor or passageway? The clear width of any corridor or passageway serving an occupant load of 50 or more shall be not less than mm.
In what situation is single exit permitted in a non-sprinklered apartment building? Any non-sprinklered dwelling unit shall be permitted to have a single exit, provided that one of the following criteria is met: The dwelling unit has an exit door opening directly to the street or yard at ground level. T he dwelling unit has direct access to an outside stair and serves a maximum of two units, both of which are located on the same floor.
The dwelling unit has direct access to an interior stair that serves only that unit and is separated from all other portions of the building by fire barriers having a minimum 1- hour fire resistance rating, with no opening therein. Travel distance from the anywhere in the unit shall not exceed 23m to the final discharge. Total floor area is less than m 2 Q In what situation is a single exit permitted in a sprinklered apartment building? Any building that is protected throughout by an approved, supervised automatic sprinkler system has four or fewer stories, and has not more than four dwelling units per story shall be permitted to have a single exit, provided that all of the following conditions apply: The stairway is separated from the rest of the building by barriers having not less than a 1-hour fire resistance rating, with self-closing 1-hour fire door assemblies protecting all openings between the stairway enclosure and the building.
The stairway does not serve more than one-half story below the level of exit discharge. All corridors serving as access to exits have a minimum 1-hour fire resistance rating. There is not more than 35 ft One-half-hour fire-rated horizontal and vertical separation between dwelling units is provided. Travel distance from anywhere from the unit to the unit exit door shall not exceed 23m. Total floor area is less than m2 Q What is the definition of a labor accommodation?
The phrase "without individual cooking facilities" refers to the absence of cooking equipment in any room or unit. What is the height requirement to install a portable fire extinguisher? The wall mount type portable fire extinguishers shall be installed in such a way that the top of the fire extinguisher is not more than 1. What is the minimum number of people required to be trained on basic fire awareness and in the use of portable fire extinguishers?
At what level shall floor proximity exit signs be installed? Where floor proximity exit signs are required in such signs shall be located near the floor level in addition to those signs required for doors or corridors.
The bottom of the sign shall be not less than mm, but not more than mm, above the floor. What is the function of emergency lights? The objective of having emergency lighting during emergencies or when the normal lighting of the occupied building fails. The emergency light shall fulfill the following functions: To indicate clearly and unambiguously the escape routes.
To provide illumination along such routes to allow safe movement towards and through the exits provided. To ensure that fire alarm call points and fire fighting equipment provided along escape routes can be readily located.
To permit operations concerned with safety measures Q Where shall emergency lights be provided?
For all buildings except for One-and-Two-Family Dwelling, emergency lighting shall be provided in all occupancies in the following areas: Over area if there are no explicit paths leading to corridors, lobbies and exits. In hotel rooms or suites. Educational occupancies used as assembly, i. Notwithstanding the requirements in the clause above, emergency lighting shall be provided in the following locations: Lift cars ii.
Emergency command centers iii.
Generator rooms iv. Basement car parks v. Fire pump rooms vi. Areas of refuge within the same building. What is the required brightness level of emergency lights?
Emergency lighting facilities shall be arranged to provide initial illumination that is not less than an average of 1 ft-candle In what type of occupancies is central battery required? Central Battery System is not mandatory.
However, stand alone self contained luminaries are not allowed as well. The emergency lighting system shall be either Central Battery system or monitored type self contained emergency lighting system which is diagnostic type and shall be automatically monitored and tested through the Building Monitoring System and the fire alarm control unit. What is the definition of emergency voice communication EVC? A system that is interlinked with the fire alarm to give evacuation or emergency messages throughout the premises for all occupants.
In what type of occupancies requires emergency voice evacuation and communication system? One way emergency voice evacuation and communication system as well as an emergency command centre shall be provided as follows: For all buildings which are categorized as high rise or an assembly. For hotel or health care occupancies of less than 23m building height. In what location are speakers with flashers required? What is the fire rating requirement for fire alarm and emergency communication cables?
All circuits necessary for the operation of the notification appliances shall be protected until they enter the evacuation signalling zone that they serve. Any of the following methods shall be considered acceptable as meeting the requirements of this subsection: A 2-hour fire rated circuit integrity CI cable ii. A 2-hour fire rated cable system electrical circuit protective system iii. A 2-hour fire rated enclosure iv. Buildings fully protected by an automatic sprinkler system and with the interconnecting wiring or cables used for the operation of notification appliances installed in metal raceways Q Where shall manual call point be located?
Distribution of the manual call points should be such that travel distance should not be more than 45m to reach the nearest manual call point.
These figures to be reduced to 25m and 16m in limited mobility areas, and where processes of the area result in a likelihood of rapid fire development. What is the height requirement to install a manual call point? The manual call points shall be installed generally at the height of 1. Where disable people are expected to operate, height to be lowered to 91cm At what level above the ground for raised floors to have smoke detectors within the concealed space?
At what height between the suspended ceiling and the ceiling level a smoke detector to be provided? In what condition can alarm notification speakers be used for non-emergency purposes? Speakers used as alarm notification appliances on fire alarm systems shall also be permitted to be used for non-emergency purposes, provided that condition i or ii is met: The emergency command centre is constantly attended by trained personnel. The speakers and associated audio equipment are installed or located with safeguards to resist tampering or maladjustments of those components essential for intended emergency notification.
Can alarm notification speakers be used as mass notification speakers?
Speakers used as alarm notification appliances on fire alarm systems shall also be permitted to be used for mass notification systems. What is the definition of a class 1 fire fighting system? What is the definition of a class 2 fire fighting system?
Class 2 systems comprises of 25 mm diameter bore for Hose Reel System or 40 mm diameter bore for Hose Rack System, 30 m long dual reinforced rubber hose coupled with 6 or 8 mm bore multipurpose nozzle, for the use of occupants to extinguish small fires or when the fire is at its incipient stages until the arrival of Civil Defence fire fighters.
What is the definition of a class 3 fire fighting system? In general the class I system equipments are installed in lower level or compartment and class II system equipments in upper level or compartment of a cabinet. Alternatively, because of the multiple use, class III stand pipe system comprising 65 mm diameter landing valve with 65 mm x 40 mm easily removable adapter and coupled with 40 mm diameter, 30 m long fire hose and nozzle may be permitted as a special cases.
Where shall fire hose stations be located and what is the coverage distance? The Fire Hose Station should be clearly visible beside the exit way or stairway maximum allowed 6 meters from exit way or exit staircase. Additional fire hose stations along the exit access corridor, horizontal exit or in the car park floors shall be installed such that all portions of each floor are within 30 m from the fire hose station while measured along the natural path of travel from the hose station.
At what level of the building shall fire pumps be installed? Fire Pump shall be located at the lowest level of the building, pumping water upwards. Fire pumps at levels higher than the lowest level of the building with water supply feeding downwards is not allowed. What is the arrangement for a dry riser stand pipe system? Dry riser stand pipe system shall be terminated to a 2-way breeching inlet connection having mm dia flanged outlet with 2 nos of 65 mm dia instantaneous male coupling inlets, located at Fire Access level for Civil Defence.
What is the pressure limit for a multi wet riser zoning system? What is the minimum operating pressure for sprinkler head in ordinary hazard occupancies? The minimum operating pressure of any sprinkler head for determining the water supply requirements shall be not less than 0. What is the maximum operating pressure in a sprinkler system?
The maximum operating pressure in a sprinkler system shall not be more than 12 bar. Where higher operating pressure is used for the sprinkler system, all the sprinklers, pipes and fittings shall be rated for the higher operating pressure, however the operating pressure shall not be more than 16 bar in any case.
What shall a fire pump set consist of? The proposed fire pump set for any water based suppression system including fire hydrants shall consists each of the following: Main Electric Pump ii. Standby Diesel driven Pump iii. Electric Jockey Pump iv. Pump controllers v. Ancillary valves and fittings Q Where shall the fire pump be located in a building?
Fire Pumps shall be located at the ground floor or Fire Access level at the lowest level of the building, pumping water upwards. What shall be height limitation of a building for a mechanical floor to house the transfer fire pump and tank? Any building higher than 90 m in habitable height from the lowest level of the building shall require a transfer pump set and a transfer water tank located on the mechanical floor.
What is defined as light hazard occupancies? The areas and occupancies which are used for non-industrial uses and contains low quantity and less combustible materials which are expected to release less heat release rates during fire condition shall be classified as light hazard occupancies. What is defined as ordinary hazard occupancies? The areas and occupancies used for processing and handling of mainly ordinary combustible materials unlikely to develop intensely burning fires in the initial stages shall be classified as ordinary hazard occupancies.
What is defined as ordinary hazard group 1? What is defined as ordinary hazard group 2? What is defined as extra high hazard group 1? What is defined as extra high hazard group 2? What is the temperature and fire rating of smoke exhaust or extract fans? What is the minimum distance between air intakes and any exhaust discharge openings?
Openings for the intakes of outdoor air to all air handling systems, mechanical ventilation systems, pressurization systems of exit staircases and internal corridors, and smoke control systems shall be no less than 5m from any exhaust discharge openings. When can a concealed space between ceiling and roof or raised floors be used as air plenum? A concealed space between the ceiling and floor above it, ceiling and roof, or raised floor and structural floor of a building may be used as a plenum provided that the concealed space contains only: Mineral-insulated metal-sheathed cable, ii.
Aluminum-sheathed cable, iii. Copper-sheathed cable, iv. Rigid metal conduit, v. Enclosed metal trunking, vi. Flexible metal conduit, vii. Liquid-tight flexible metal conduit in lengths not more than 2 m, or metal-clad cables; viii. Communication cables for computers, television, telephone and inter- communication system; ix. Fire protection installations; x.