The BCA is Volume One and Volume Two of the National Construction Code (NCC). Further information including limitations and exemptions and updates on building classification is available under Part A6 of the Governing Requirements in the NCC. This can include, but not limited to; Structural building and amenity alterations. These provisions are contained in Volume Two of the NCC. Figure 1: Identification of Class 1 buildings, Figure 2: Typical Class 1 building configurations, Figure 3: Domestic allotment Classification of buildings and structures, Figure 4: Section showing a typical configuration of Class 1 and Class 2 buildings (with non-combustible roof coverings), Figure 5: Elevation showing a single storey of Class 2 with a common area below, Figure 6: Examples of Class 10 buildings and structures, Part A5 Documentation of design and construction, Specification C1.13a Fire-protected timber, Part D3 Access for people with a disability, Specification E1.5a Class 2 and 3 buildings not more than 25 m in effective height, Part E2 Smoke hazard management (Performance Requirements), Part E2 Smoke hazard management (Deemed-to-Satisfy Provisions), Specification E2.2a Smoke detection and alarm systems, Specification E2.2b Smoke exhaust systems, Specification E2.2d Residential fire safety systems, Part E4 Visibility in an emergency, exit signs and warning systems (DtS), Part F2 Sanitary and other facilities (DtS), Part F5 Sound transmission and insulation (DtS), Specification F5.2 Sound insulation for building elements, Part G1 Minor structures and components (DtS), Part G2 Boilers, pressure vessels, heating appliances, fireplaces, chimneys and flues (DtS), Specification G2.2 Installation of boilers and pressure vessels, Specification G3.8 Fire and smoke control systems in buildings containing atriums, Part G4 Construction in alpine areas (DtS), Part G5 Construction in bushfire prone areas (DtS), Part J5 Air-conditioning and ventilation systems, Specification J1.5a Calculation of U-Value and solar admittance, Specification J1.5b Spandrel panel thermal performance, Specification J1.6 Sub-floor thermal performance, Specification J6 Lighting and power control devices, NSW Part H101 Entertainment venues other than temporary structures and drive-in theatres, Tas Part H114 Premises for manufacture or processing of glass reinforced plastics, 1.4 Design scenarios: NCC Performance Requirements, A6.0 Determining a building classification, However if that office area takes up 12% of the, the residential parts of hotels and motels; and, hotel or motel caretakers', managers' or owners' flats, noting that under certain circumstances such dwellings could be Class 1, Class 2 or Class 3 buildings; and, dormitory accommodation, in schools or elsewhere, noting that a dormitory is generally (but not always) considered to be a, bed and breakfast accommodation, a boarding house, guest house, hostel, or lodging house; and, a building which houses elderly people or other people who require special care. In regards to a farm building or farm shed where the purpose of the building is to park farm vehicles when not in use, as well as perhaps clean or polish the vehicle(s), it may be appropriate that this type of building is classified as a Class 7a. Building classes and the format of the BCA The BCA is split into two volumes. A6.9(2) excludes any parts of the building that are of another Class. These are outlets used for the servicing of cars and the selling of fuel or other goods. The below will provide some clarity on what to look for in terms of property suitability, capability and the major considerations that need to be made when beginning your search. For example, it may include what is ordinarily called a house, plus one or more habitable outbuildings such as sleepouts. It should be stressed that many Landlords will not agree to this as it adds a level of uncertainty to their situation. A6.4 only applies if it is the only dwelling in the building. A Class 3 building is a residential building providing long-term or transient accommodation for a number of unrelated persons, including the following: A boarding house, guest house, hostel, lodging house or backpacker accommodation. Once youve identified the right space for your operation: Below are the main aspects considered when assessing a property for 9B Classification/capability. applies to all Class 9b buildings which are enclosed, regardless of their size. This is where a building is proposed to be used in a way that is different fromthe use authorised by the current occupancy permit, either permanently or on atemporary basis, but the classification remains unchanged. See Figure 6 for an indication of some Class 10 building configurations. Renew or update a licence, registration, certificate, permit, etc. In the past, such progression often necessitated the transfer of a hostel resident (Class 3) to a nursing home (Class 9a). Cannington WA 6107 As a result of the above, existing fitted space with 9B Certification is generally sought-after and with a dearth of supply (as of early 2022) many tenants are now turning to unfitted space in properties that are 9B capable for a solution. 43, 49 (b)) A person may apply for a new occupancy permit to replace the current occupancy permit when it is proposed that an existing building's classification is to be different from that set out in the current occupancy permit. Please note that a town planner is not always required. A person can apply to modify the current occupancy permit of an existingbuilding to allow for a short-term additional use not currently provided for underthe permanent occupancy permitThe permit authority can modify the occupancy permit for a period of up to oneyear, providing the additional use does not require building work of a kind forwhich a building permit would be required. A Class 2 building is one that includes more than one dwelling, each of which is generally solely occupied by one or more people to the exclusion of others. Wageline information on WA awards, minimum pay rates, long service leave, annual and personal leave, underpayment issues, COVID-19, and how to contact Wageline and stay informed. Class 1 buildings are not located above or below another dwelling, or another class of building other than a private garage. Overall compliance regulations for education space falls within the National Construction Code (NCC) as well as the Building Code of Australia (BCA). In every enclosed Class 9b building, where in any part of the auditorium, the general lighting is dimmed or extinguished during public occupation and the floor is stepped or is inclined at a slope steeper than 1 in 12, aisle lights must be provided to illuminate the full length of the aisle and tread of each step. Under A6.0 Exemption 1, if 10% or less of the floor area of a storey is used for a purpose which could be classified differently to the remainder of that storey, that part may be classified as being the same as the remainder. The second step is Compliance and Certification. Many older people enter residential care with low care needs (typically Class 3 facilities) but, as they age, require higher levels of care. If you're an education provider you need to be aware that new legislation means your premises must comply with specific building requirements for you to be able to operate. However, when that use is minor compared with the remainder of the bar, such as a piano bar or the like where patrons only listen to music and there is no dance floor, the appropriate authority should exercise judgement on the predominant use and therefore the appropriate classification of the bar. Multi-care level facilities are for residents who may require the full range of care services outlined by the Aged Care Act. Apermanent change of use may also require planning or other prior approvalseven though building work may not be required. The NCC provisions for Class 9c buildings are based on minimal on duty on-site staff being available at any time. Under A6.11 each part of a building (including the entire building) may have more than one classification. Informationon renting, buying or selling a home, including accommodation for seniors. have a sprinkler system complying with Specification E1.5; or. see C2.13 with regard to elements of the electricity supply system). Information on applications, requirements, training and registrations for regulated industries. Examples of a Class 6 building may include. Apart from their use, the primary difference between Class 1a and Class 1b buildings is that the latter is required to have a greater number of smoke alarms and in some circumstances, access and features for people with a disability. Advice on such matters should be sought from the relevant authority. Volume Two - contains the requirements for Class 1 (residential) and Class 10 (non-habitable) buildings and structures. It is key to understand that when searching for a new premises under the BCA, there are six (6) main factors that impact student capacity and only one of these is the physical size of the space itself. A Class 6 building is a shop or other building used for the sale of goods by retail or the supply of services direct to the public, including. buildings used for the packing or processing of produce, such as a farm or horticultural building. Information about our website and how to use it. In most cases, each of these parts is a separate classification. Queries on this matter should be referred to the State or Territory body responsible for regulatory matters. Liaise with your chosen professional to ensure you can achieve the desired occupancy figures. Pay for licence renewal, registration and other services online. A single Class 1 dwelling can be made up of more than one building. Class 9c buildings are residential care buildings that may contain residents who have various care level needs. Class 9b - An assembly building, including a trade workshop, laboratory or the like, in a primary or secondary school, but excluding any other parts of the building that are of another class. Thenotification must include or be accompanied by evidence that the existingbuilding or incidental structure complies with the applicable building standardsfor the proposed new classification. Again, habitable outbuildings cannot be classified as Class 10 buildings. This can be completed through the lodgement of an application to the local council. We understand that capacity is a key figure for many groups as it directly impacts the overall revenue that can be achieved from the space. A Class 5 building is an office building used for professional or commercial purposes. Information on 2022 changes to state employment laws in Western Australia. There is a need for ventilation system and 5% ventilation requirement based on floor space in area. A stage and backstage area of a theatre or public hall has a high fire load. Class 4 classification applies to some types of accommodation located within a Class 5-9 building. Information about WA's work health and safety (WHS) laws. A building (or part of a building) may be designed, constructed or adapted for multiple purposes and have more than one classification. the gradient of the floor surface must not be steeper than 1 in 8, or the floor must be stepped so that, a line joining the nosings of consecutive steps does not exceed an angle of 30 to the horizontal; and, the height of each step in the stepped floor is not more than 600 mm; and, the height of any opening in such a step is not more than 125 mm; and, if an aisle divides the stepped floor and the difference in level between any 2 consecutive steps, exceeds 230 mm but not 400 mm an intermediate step must be provided in the aisle; and, exceeds 400 mm 2 equally spaced intermediate steps must be provided in the aisle; and, the going of intermediate steps must be not less than 270 mm and such as to provide as nearly as practicable equal treads throughout the length of the aisle; and, the clearance between rows of fixed seats used for viewing performing arts, sport or recreational activities must be not less than, 300 mm if the distance to an aisle is not more than 3.5 m; or.