NCC 2022 Volume One - Building Code of Australia Class 2 to 9 buildings
Classification
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Classification
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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

The Objective of this Part is to—

  1. facilitate the safe movement of occupants; and
  2. 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

Where a passenger lift is provided, it is to facilitate safe and easy—

  1. movement for occupants with a disability; and
  2. evacuation of occupants, who due to illness or injury need stretcher assistance.

E3F1 only applies where a passenger lift is provided. Under E3F1(a), the lift must be suitable for people with a disability.

A building is to be provided with one or more passenger lifts to facilitate—

  1. the safe access for emergency services personnel; and
  2. 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—

  1. a building with an effective height of more than 25 m; and
  2. 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.

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

Stretcher facilities must be provided, to the degree necessary—

  1. in at least one emergency lift required by E3P2; or
  2. where an emergency lift is not required and a passenger lift is provided, in at least one lift, to serve each floor in the building served by the passenger lift.

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.

 

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—

  1. a building with an effective height of more than 25 m; and
  2. 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.

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.

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

Compliance with E3P2 is verified when a building is designed in accordance with C1V4.

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.

(1) Compliance with E3P3 is verified when building occupants are provided with automatic warning that lifts must not be used during a fire emergency.

(2) The automatic warning must—

  1. be initiated by a smoke hazard management system complying with Part E2; and
  2. be provided via a sound system complying with the relevant provisions of AS 1670.4; and
  3. have a flashing warning sign installed in accordance with AS 1670.4 displaying the words “do not use lift”.

E3V2 is a means to verify that an emergency alert system for lifts complies with E3P3 by providing an automatic warning for the use of a lift during an emergency. 

Deemed-to-Satisfy Provisions

(1) Where a Deemed-to-Satisfy Solution is proposed, Performance Requirements E3P1 to E3P4 are satisfied by complying with—

  1. E3D2 to E3D12; and
  2. for a building containing an occupiable outdoor area, Part G6; and
  3. for public transport buildings, Part I2.

(2) Where a Performance Solution is proposed, the relevant Performance Requirements must be determined in accordance with A2G2(3) and A2G4(3) as applicable.

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).

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.

(1) A stretcher facility in accordance with (2) must be provided—

  1. in at least one emergency lift required by E3D5; or
  2. 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.

(2) A stretcher facility must accommodate a raised stretcher with a patient lying on it horizontally by providing a clear space not less than 600 mm wide x 2000 mm long x 1400 mm high above the floor level.

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.

(1) A warning sign must be displayed where it can be readily seen near every call button for a passenger lift or group of lifts throughout a building.

(2) The requirements of (1) do not apply to a small lift such as a dumb-waiter or the like that is for the transport of goods only.

(3) Each warning sign required by (1) must comply with the details and dimensions of Figure E3D4 and consist of—

  1. incised, inlaid or embossed letters on a metal, wood, plastic or similar plate securely and permanently attached to the wall; or
  2. letters incised or inlaid directly into the surface of the material forming the wall.
Figure E3D4 Warning sign for passenger lifts
image-E3D4-warning-sign-for-passenger-lifts.svg

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.

(1) At least one emergency lift complying with (4) must be installed in—

  1. a building which has an effective height of more than 25 m; and
  2. 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.

(2) An emergency lift may be combined with a passenger lift and must serve those storeys served by the passenger lift so that all storeys of the building served by passenger lifts are served by at least one emergency lift.

(3) Where two or more passenger lifts are installed and serve the same storeys, excluding a lift that is within an atrium and not contained wholly within a shaft

  1. at least two emergency lifts must be provided to serve those storeys; and
  2. if located within different shafts, at least one emergency lift must be provided in each shaft.

(4) An emergency lift must—

  1. be contained within a fire-resisting shaft in accordance with C3D11; and
  2. in a Class 9a building serving a patient care area
    1. have minimum dimensions, measured clear of all obstructions, including handrails, etc complying with Table E3D5; and
    2. be connected to a standby power supply system where installed; and
  3. if the building has an effective height of more than 75 m, have a rating of at least—
    1. 600 kg if not provided with a stretcher facility; or
    2. 900 kg if provided with a stretcher facility.
Table E3D5 Minimum emergency lift dimensions in Class 9a buildings
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.

Access and egress to and from lift well landings must comply with Parts D2, D3 and D4.

To require that safe movement be available to and from lift landings.

E3D6 requires access to and egress from lift landings to comply with Parts D2, D3 and D4, including access for people with a disability.

(1) In an accessible building, every passenger lift must be one of the following lift types, subject to the limitations (if any) of each lift type:

  1. There are no limitations on the use of electric passenger lifts, electrohydraulic passenger lifts or inclined lifts.
  2. Stairway platform lifts must not—
    1. be used to serve a space in a building accommodating more than 100 persons calculated according to D2D18; or
    2. be used in a high traffic public use area such as a theatre, cinema, auditorium, transport interchange, shopping centre or the like; or
    3. be used where it is possible to install another type of passenger lift; or
    4. connect more than 2 storeys; or
    5. where more than 1 stairway lift is installed, serve more than 2 consecutive storeys; or
    6. when in the folded position, encroach on the minimum width of a stairway required by D2D8 to D2D11.
  3. A low-rise platform lift must not travel more than 1000 mm.
  4. A low-rise, low-speed constant pressure lift must not—
    1. for an enclosed type, travel more than 4 m; or
    2. for an unenclosed type, travel more than 2 m; or
    3. be used in a high traffic public use areas in buildings such as a theatre, cinema, auditorium, transport interchange, shopping complex or the like.
  5. A small-sized, low-speed automatic lift must not travel more than 12 m.

(2) A passenger lift referred to in (1) must not rely on a constant pressure device for its operation if the lift car is fully enclosed.

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.

In an accessible building, every passenger lift must have the following features where applicable:

  1. A handrail complying with the provisions for a mandatory handrail in AS 1735.12 for all lifts except—
    1. a stairway platform lift; and
    2. a low-rise platform lift.
  2. Lift floor dimensions of not less than 1400 mm wide x 1600 mm deep for all lifts which travel more than 12 m.
  3. 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.
  4. Lift floor dimensions of not less than 810 mm wide x 1200 mm deep for a stairway platform lift.
  5. Minimum clear door opening complying with AS 1735.12 for all lifts except a stairway platform lift.
  6. Passenger protection system complying with AS 1735.12 for all lifts with power-operated doors.
  7. Lift landing doors at the upper landing for all lifts except a stairway platform lift.
  8. Lift car and landing control buttons complying with AS 1735.12 for all lifts except—
    1. a stairway platform lift; and
    2. a low-rise platform lift.
  9. Lighting in accordance with AS 1735.12 for all enclosed lift cars.
  10. For all lifts serving more than 2 levels—
    1. automatic audible information within the lift car to identify the level each time the car stops; and
    2. audible and visual indication at each lift landing to indicate the arrival of the lift car; and
    3. 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.
  11. 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.

Where lifts serve any storey above an effective height of 12 m, the following must be provided:

  1. A fire service recall control switch complying with E3D11 for—
    1. a group of lifts; or
    2. a single lift not in a group that serves the storey.
  2. A lift car fire service drive control switch complying with E3D12 for every lift.

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.

(1) Where residents in a Class 9c residential care building are on levels which do not have direct access to a road or open space, the building must be provided with either—

  1. at least one lift to accommodate a stretcher in accordance with E3D3(2); or
  2. a ramp in accordance with AS 1428.1.

(2) The lift or ramp required by (1) must discharge at a level providing direct access to a road or open space.

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.

(1) Each group of lifts must be provided with one fire service recall control switch required by E3D9 that activates the fire service recall operation at (6).

(2) The switch required by (1) must—

  1. be located at the landing nominated by the appropriate authority; and
  2. be labelled “FIRE SERVICE” in indelible white lettering on a red background; and
  3. have two positions with an “OFF” and an “ON” position identified; and
  4. be operable only by the use of a key that is removable in either the “OFF” position or the “ON” position.

(3) Adhesive labels must not be used for compliance with (2)(b) and (c).

(4) The key in (2)(d) must be able to turn all fire service recall control switches in the building and must have a different key combination to other keys used for lifts in the building.

(5) The fire service recall operation must be activated by—

  1. switching the fire service recall control switch in (1) to “ON”; or
  2. a signal from a fire management system approved by the appropriate authority.

(6) The activation of the fire service recall operation at (5) must—

  1. cancel all registered car and landing calls; and
  2. inactivate all door reopening devices that may be affected by smoke; and
  3. ensure lift cars travelling toward the nominated floor continue to the nominated floor without stopping; and
  4. 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
  5. for lifts stopped at a floor other than the nominated floor, close the doors and travel without stopping to the nominated floor; and
  6. ensure that lifts stay at the nominated floor with doors open; and
  7. 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.

(7) The requirements of (6) do not apply to lifts on inspection service or when the lift car fire service control switch required by E3D12 is in the "ON" position.

(8) Lifts having manual controls must signal an alert to the lift for the lift to return to the nominated floor containing the recall switch that activated the signal.

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.

(1) The lift car fire service drive control switch required by E3D9 must be activated from within the lift car.

(2) The switch must—

  1. be located between 600 mm and 1500 mm above the lift car floor; and
  2. be labelled “FIRE SERVICE” by indelible white lettering on a red background; and
  3. have two positions with an “OFF” and an “ON” position identified; and
  4. operate only by the use of a key that is removable in either the “OFF” position or the “ON” position.

(3) Adhesive labels must not be used for compliance with (2)(b) or (c).

(4) When the lift car fire service drive control switch at (1) is turned to the "ON" position, the lift must—

  1. not respond to the fire service recall control switch; and
  2. cancel all registered lift car and landing calls; and
  3. override all lift car call access control systems; and
  4. inactivate all door reopening devices that may be affected by smoke; and
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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.

(5) The requirements of (4) do not apply to a lift operating on inspection service.

(6) A multi-deck lift installation must have systems in place that—

  1. 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
  2. ensure there is an appropriate method of clearing all deck landings of passengers; and
  3. 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.