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E3
Part E3 Lift installations
Part E3 Lift installations
Introduction to this Part
This Part is intended to ensure that lifts are safe to use, including by people with a disability and emergency services personnel. This Part is also intended to ensure occupants know when lifts should not be used (e.g. during a fire) and, in the event of lift malfunction, for conditions in a lift car to remain tenable and occupants to able to call for assistance.
Objectives
E3O1
Objective
2019: EO3
The Objective of this Part is to—
- facilitate the safe movement of occupants; and
- facilitate access for emergency services personnel to carry out emergency procedures and assist in the evacuation of occupants.
All people using a building, including those with disabilities, must be able to travel safely in a lift. Lifts must help emergency services personnel to evacuate sick or injured people. Lifts should also help the fire brigade to transport firefighters and their equipment.
Functional Statements
E3F1
Passenger lifts
2019: EF3.1
Where a passenger lift is provided, it is to facilitate safe and easy—
- movement for occupants with a disability; and
- evacuation of occupants, who due to illness or injury need stretcher assistance.
E3F2
Emergency lifts
2019: EF3.2
A building is to be provided with one or more passenger lifts to facilitate—
- the safe access for emergency services personnel; and
- safe and easy evacuation of occupants who due to illness, injury or disability cannot use stairways in the event of an emergency.
Applications
E3F2 only applies to—
- a building with an effective height of more than 25 m; and
- a Class 9a building in which patient care area are located above a level with direct access to a road or open space.
In high-rise buildings and those Class 9a buildings that have patient care areas above road or open space level, a lift must be able to assist emergency services personnel such as:
- ambulance officers carrying equipment to assist a sick or injured person; and
- the fire brigade with equipment.
Lifts in these buildings must also assist with the evacuation of any person unable to use a stairway unassisted.
E3F3
Emergency alerts
2019: EF3.3
A building having a passenger lift is to be provided with measures to alert occupants about the use of the lift in an emergency.
A building having a passenger lift is to be provided with measures to alert occupants about the use of the lift in an emergency.
Performance Requirements
E3P1
Stretcher facilities
2019: EP3.1
Under E3P1(a), where emergency lifts are required under E3P2, at least one of those required lifts, to the degree necessary, must have stretcher facilities. Where there is a single emergency lift it must be the stretcher lift.
Under E3P1(b), where passenger lifts are provided (and E3P1(a) does not apply because an emergency lift is not required under E3P2), at least one of those passenger lifts must have stretcher facilities.
When a person becomes injured in a building, a stretcher may be needed to evacuate them.
E3P1 does not contain any specification of what is acceptable as “stretcher facilities”. However, as a guide, E3D3 contains suitable dimensions for a lift car required to accommodate a stretcher.
E3P2
Emergency lifts
2019: EP3.2
One or more passenger lifts fitted as emergency lifts to serve each floor served by the lifts in a building must be installed to facilitate the activities of the fire brigade and other emergency services personnel.
Applications
E3P2 only applies to—
- a building with an effective height of more than 25 m; and
- a Class 9a building in which patient care areas are located at a level that does not have direct access to a road or open space.
In high-rise buildings (i.e. with an effective height of more than 25 metres), and those Class 9a buildings which have patient care areas above road or open space level, a lift must be available to aid the fire brigade and any other emergency services personnel.
Emergency lifts must service the same floors as any other lift. Therefore, if a level such as a plant-room level does not have any lifts serving it, there is no necessity to provide an emergency lift service to that plant-room level.
E3P3
Emergency alerts
2019: EP3.3
Signs or other means must be provided to alert occupants about the use of a lift during an emergency.
A suitable notice must be provided, or other measure taken, to alert people about the use of a lift during a fire or other emergency. This applies to all passenger lifts.
E3P4
Lift access for people with a disability
2019: EP3.4
When a passenger lift is provided in a building required to be accessible, it must be suitable for use by people with a disability.
E3P4 should be read in conjunction with Part D4. Where access to upper floors is provided by lifts to satisfy Part D4, or where lifts are installed in a building that is required to be accessible under Part D4, those lifts must be suitable for use by people with a disability.
E3D7 and E3D8 provide information on limitations to the use of various types of passenger lifts in certain situations. They also provide information on the size of lift cars and platforms, the application of features such as lighting, door opening widths, handrails and audible and visual information for specific lift types.
Verification Methods
E3V1
Fire Safety Verification Method
2019: EV3.1
E3V1 is a means to verify that an automatic warning system complies with E3P2 to alert occupants about the use of lifts in an emergency, and requires a sound system that activates when a building fire is detected. This method acts as an alternative to the Deemed to Satisfy method of using signage to alert occupants about the use of lifts in an emergency. E3V1 nominates that the automatic warning system must be designed to cancel the normal operation of lift call buttons, thereby compelling occupants to use regulated evacuation routes. The automatic warning system must be capable of being manually overridden by emergency personnel in order to minimise any impact on fire-fighting activities.
E3V2
Emergency alerts on the use of lifts
2019: EV3.2
- be initiated by a smoke hazard management system complying with Part E2; and
- be provided via a sound system complying with the relevant provisions of AS 1670.4; and
- have a flashing warning sign installed in accordance with AS 1670.4 displaying the words “do not use lift”.
Deemed-to-Satisfy Provisions
E3D1
Deemed-to-Satisfy Provisions
2019: E3.0
- E3D2 to E3D12; and
- for a building containing an occupiable outdoor area, Part G6; and
- for public transport buildings, Part I2.
To clarify that E3P1 to E3P4 will be satisfied if compliance is achieved with E3D2 to E3D12 in the case of all buildings, Part G6 in the case of occupiable outdoor areas and, for public transport buildings, Part I2.
Where a solution is proposed to comply with the Deemed-to-Satisfy Provisions, compliance with E3D2 to E3D12, Part G6 and Part I2 achieves compliance with E3P1 to E3P4.
Where a Performance Solution is proposed, the relevant Performance Requirements must be determined in accordance with A2G2(3) and A2G4(3) as applicable. (See commentary on Part A2).
E3D2
Lift installations
2019: E3.1
An electric passenger lift installation and an electrohydraulic passenger lift installation must comply with Specification 24.
E3D2 requires that an electric passenger lift and an electrohydraulic passenger lift installation in a building comply with Specification 24 for building-related matters. This would include ventilation and lighting of the lift car and foyer access as well as ventilation of the lift shaft.
The conditions in the lift car and the lift shaft machinery are dependant on the conditions in the lift shaft. If the lift shaft air temperature can be elevated due to the effects of the sun, then adequate treatment such as ventilation may be required to maintain safe conditions in the lift shaft along with satisfactory operating temperatures for the lift car machinery and car.
An electric passenger lift may also be a combined electric passenger and goods lift.
An electrohydraulic passenger lift may also be a combined electrohydraulic passenger and goods lift.
E3D3
Stretcher facility in lifts
2019: E3.2
- in at least one emergency lift required by E3D5; or
- where an emergency lift is not required, if passenger lifts are installed to serve any storey above an effective height of 12 m, in at least one of those lifts to serve each floor served by the lifts.
To require lifts to be able to accommodate a stretcher.
Under E3D3(1), stretcher facilities are required in one of the emergency lifts required by E3D5. Where no emergency lift is required and passenger lifts are provided, then stretcher facilities are to be provided to one lift serving any storey above an effective height of 12 metres.
Where there is just a single emergency or passenger lift that lift must have stretcher facilities.
E3D3(2) sets out the minimum dimensions of a lift car to accommodate a stretcher. It is allowable to have a protuberance or an openable recess in the lift car to accommodate a stretcher with the dimensions stated.
E3D4
Warning against use of lifts in fire
2019: E3.3
- incised, inlaid or embossed letters on a metal, wood, plastic or similar plate securely and permanently attached to the wall; or
- letters incised or inlaid directly into the surface of the material forming the wall.
To alert people to the dangers of using lifts during a fire.
E3D4 applies to all passenger lifts, even if the building has an effective height of less than 12 metres.
A suitable warning sign must be provided near a lift or lift call button, so that people do not use a lift at an inappropriate time (note that E3D4(3) and Figure E3D4 specifies that such a sign must warn occupants against lift use during a fire).
E3D4 does not apply to small lifts, such as “dumb waiters”, not intended to accommodate a person.
E3D4(3) and Figure E3D4 specify the nature, content, and minimum dimensions for the warning sign. The size and colour of the lettering on the sign are important, so that the sign can be easily read and stand out against the background colour.
E3D5
Emergency lifts
2019: E3.4
- a building which has an effective height of more than 25 m; and
- a Class 9a building in which patient care areas are located at a level that does not have direct egress to a road or open space.
- be contained within a fire-resisting shaft in accordance with C3D11; and
- in a Class 9a building serving a patient care area—
- have minimum dimensions, measured clear of all obstructions, including handrails, etc complying with Table E3D5; and
- be connected to a standby power supply system where installed; and
- if the building has an effective height of more than 75 m, have a rating of at least—
- 600 kg if not provided with a stretcher facility; or
- 900 kg if provided with a stretcher facility.
Lift component | Minimum dimension (mm) |
---|---|
Minimum depth of car | 2280 |
Minimum width of car | 1600 |
Minimum floor to ceiling height | 2300 |
Minimum door height | 2100 |
Minimum door width | 1300 |
To require that lifts be suitable for their purpose and also be available for emergency services personnel.
E3D5(1) to (4) only applies to buildings with an effective height above 25 metres, and in certain Class 9a buildings. E3D5(2) clarifies that a passenger lift may be used as an emergency lift, provided it satisfies the other provisions of E3D5.
An emergency lift must serve all the floors in a building served by passenger lifts but is not required to serve other floors such as those containing only plant and equipment.
One emergency lift is not required to serve all floors in a building. Just as one bank of passenger lifts may serve certain floors, so may emergency lifts.
E3D5(3)(a) requires that where more than one passenger lift serves a floor, at least two emergency lifts must serve that floor.
E3D5(3)(b) requires that if the passenger lifts are in separate shafts, the emergency lifts must also be in separate shafts. This maximises the probability of the emergency lifts operating in an emergency, by minimising the risk that a fire in one shaft will endanger both lifts. It also excludes from its requirements a lift that is within an atrium and not wholly contained within a shaft.
To protect people using an emergency lift during a fire, E3D5(4) requires it to be within a fire-resisting shaft in accordance with the requirements of C3D11.
The E3D5(4)(b)(i) dimensions for an emergency lift in a Class 9a building serving a patient care area are to accommodate a stretcher or bed for non-ambulatory patients.
The E3D5(4)(b)(ii) requirement for an emergency lift in a Class 9a building serving a patient care area to be connected to a standby power supply (if the building has such a system) is in recognition of the risk likely in the event of a power failure.
Under E3D5(4)(c), all emergency lifts serving buildings with an effective height of more than 75 metres must be capable of carrying a weight of at least 600 kg or 900 kg if provided with a stretcher facility. This recognises the increased difficulties emergency services personnel (particularly fire brigade officers) face in carrying heavy equipment to such heights.
E3D6
Landings
2019: E3.5
E3D7
Passenger lift types and their limitations
2019: E3.6, Table E3.6a, Table E3.6b
- There are no limitations on the use of electric passenger lifts, electrohydraulic passenger lifts or inclined lifts.
-
Stairway platform lifts must not—
- be used to serve a space in a building accommodating more than 100 persons calculated according to D2D18; or
- be used in a high traffic public use area such as a theatre, cinema, auditorium, transport interchange, shopping centre or the like; or
- be used where it is possible to install another type of passenger lift; or
- connect more than 2 storeys; or
- where more than 1 stairway lift is installed, serve more than 2 consecutive storeys; or
- when in the folded position, encroach on the minimum width of a stairway required by D2D8 to D2D11.
- A low-rise platform lift must not travel more than 1000 mm.
- A low-rise, low-speed constant pressure lift must not—
- for an enclosed type, travel more than 4 m; or
- for an unenclosed type, travel more than 2 m; or
- be used in a high traffic public use areas in buildings such as a theatre, cinema, auditorium, transport interchange, shopping complex or the like.
- A small-sized, low-speed automatic lift must not travel more than 12 m.
Passenger lift types, limitations and required features
E3D7 Passenger lift types and their limitations
E3D7 only applies when a passenger lift is required by D4D4(b) for vertical movement in a building required to be accessible. E3D7 details the limitation of each defined type of lift.
There are a number of limitations on the use of stairway platform lifts including that they must not be installed if it is possible to use another type of passenger lift described in E3D7.
Some types of lifts must not be used in high traffic public use areas of certain buildings. For example, a stairway platform lift or a low-rise, low-speed constant pressure lift must not be used at the entry to a theatre. However, these types of lifts may be used to provide access to the stage in a theatre because the access to the stage is not considered to be a high traffic public use area.
E3D8 and specific components of AS 1735.12 referenced by E3D8 require passenger lifts to have specific features.
E3D8
Accessible features required for passenger lifts
2019: Table E3.6a, Table E3.6b
In an accessible building, every passenger lift must have the following features where applicable:
- A handrail complying with the provisions for a mandatory handrail in AS 1735.12 for all lifts except—
- a stairway platform lift; and
- a low-rise platform lift.
- Lift floor dimensions of not less than 1400 mm wide x 1600 mm deep for all lifts which travel more than 12 m.
- Lift floor dimensions of not less than 1100 mm wide x 1400 mm deep for all lifts which travel not more than 12 m, except a stairway platform lift.
- Lift floor dimensions of not less than 810 mm wide x 1200 mm deep for a stairway platform lift.
- Minimum clear door opening complying with AS 1735.12 for all lifts except a stairway platform lift.
- Passenger protection system complying with AS 1735.12 for all lifts with power-operated doors.
- Lift landing doors at the upper landing for all lifts except a stairway platform lift.
- Lift car and landing control buttons complying with AS 1735.12 for all lifts except—
- a stairway platform lift; and
- a low-rise platform lift.
- Lighting in accordance with AS 1735.12 for all enclosed lift cars.
- For all lifts serving more than 2 levels—
- automatic audible information within the lift car to identify the level each time the car stops; and
- audible and visual indication at each lift landing to indicate the arrival of the lift car; and
- audible information and audible indication required by (i) and (ii) is to be provided in a range of between 20 - 80 dB(A) at a maximum frequency of 1500 Hz.
- Emergency hands-free communication, including a button that alerts a call centre of a problem and a light to signal that the call has been received, for all lifts except a stairway platform lift.
Passenger lift types, limitations and required features
E3D8 Accessible features required for passenger lifts
E3D7 only applies when a passenger lift is required by D4D4(b) for vertical movement in a building required to be accessible. E3D7 details the limitation of each defined type of lift.
There are a number of limitations on the use of stairway platform lifts including that they must not be installed if it is possible to use another type of passenger lift described in E3D7.
Some types of lifts must not be used in high traffic public use areas of certain buildings. For example, a stairway platform lift or a low-rise, low-speed constant pressure lift must not be used at the entry to a theatre. However, these types of lifts may be used to provide access to the stage in a theatre because the access to the stage is not considered to be a high traffic public use area.
E3D8 and specific components of AS 1735.12 referenced by E3D8 require passenger lifts to have specific features.
E3D9
Fire service controls
2019: E3.7
Where lifts serve any storey above an effective height of 12 m, the following must be provided:
To require fire service controls for lifts serving any storey above an effective height of 12 m.
By having all lift cars serving any storey above an effective height of 12 m fitted with fire service controls there is no confusion as to which lift car can be used by emergency services personnel, and it also increases the reliability of having an operational lift in the event of an emergency (where more than one lift is provided). This does not require lifts to be increased in size to take a stretcher.
Fire service controls include a fire service recall control switch complying with E3D11 and a lift car fire service drive control switch complying with E3D12.
E3D10
Residential care buildings
2019: E3.8
- at least one lift to accommodate a stretcher in accordance with E3D3(2); or
- a ramp in accordance with AS 1428.1.
To require the installation of a lift where residents of a Class 9c building are on levels not having access to a road or open space.
E3D10 applies to Class 9c buildings. It requires all levels of residential care buildings to have direct access to a road or open space via a ramp or lift capable of carrying a stretcher. This is to overcome the difficulty experienced by some residents negotiating stairways and enable the use of stretcher facilities on all levels of a residential care building. It also assists with the daily functioning of the building, especially with the use of mobile baths and other equipment.
E3D11
Fire service recall control switch
2019: E3.9
- be located at the landing nominated by the appropriate authority; and
- be labelled “FIRE SERVICE” in indelible white lettering on a red background; and
- have two positions with an “OFF” and an “ON” position identified; and
- be operable only by the use of a key that is removable in either the “OFF” position or the “ON” position.
- switching the fire service recall control switch in (1) to “ON”; or
- a signal from a fire management system approved by the appropriate authority.
- cancel all registered car and landing calls; and
- inactivate all door reopening devices that may be affected by smoke; and
- ensure lift cars travelling toward the nominated floor continue to the nominated floor without stopping; and
- ensure lift cars travelling away from the nominated floor stop at or before the next available floor without opening the doors (either automatically or by the door open button), reverse direction and travel without stopping to the nominated floor; and
- for lifts stopped at a floor other than the nominated floor, close the doors and travel without stopping to the nominated floor; and
- ensure that lifts stay at the nominated floor with doors open; and
- permit all lifts to return to normal service if the fire service recall control switch at (1) is switched to the “OFF” position during or after the fire service recall operation.
To specify the fire service recall control switch required for passenger lifts.
E3D11 details the switch, labelling, key and operation procedures for a fire service recall control switch. A group of lifts is where a number of lifts are under the same sequence controls.
E3D12
Lift car fire service drive control switch
2019: E3.10
- be located between 600 mm and 1500 mm above the lift car floor; and
- be labelled “FIRE SERVICE” by indelible white lettering on a red background; and
- have two positions with an “OFF” and an “ON” position identified; and
- operate only by the use of a key that is removable in either the “OFF” position or the “ON” position.
- not respond to the fire service recall control switch; and
- cancel all registered lift car and landing calls; and
- override all lift car call access control systems; and
- inactivate all door reopening devices that may be affected by smoke; and
- allow the registration of lift car call by lift car call buttons, however the lift doors must not close in response to the registration of lift car calls; and
- activate door closing by constant pressure being applied on the “door close” button unless the button is released before the doors are fully closed, in which case the doors must reopen and any registered lift car calls must be cancelled; and
- when the doors are closed, move the lift in response to registered lift car calls while allowing additional lift car calls to also be registered; and
- travel to the first possible floor in response to registered lift car calls and cancel all registered lift car calls after the lift stops; and
- ensure doors do not open automatically, rather by constant pressure being applied on the “door open” button unless the button is released before the doors are fully open, in which case the doors must re-close.
- are able to communicate to the fire officer that the fire service drive control switch will not operate until all decks have been cleared of passengers; and
- ensure there is an appropriate method of clearing all deck landings of passengers; and
- maintain all doors to deck landings not containing the fire service control switch closed and inoperative while the lift is on fire service drive control.
To specify the fire service drive control switch required in all passenger lifts.
E3D12 details the switch initiation, labelling and operation for the fire service drive control switch.
A multi-deck installation is a lift car with passengers on more than one deck. The most common multi-deck lift car has two levels opening to two landings at each storey served.