Podcast
Questions and Answers
Which clause of the BCA requires that buildings over 25m in effective height must have at least 2 exits provided to each storey?
Which clause of the BCA requires that buildings over 25m in effective height must have at least 2 exits provided to each storey?
- Clause E1.5
- Clause D1.2 (correct)
- Clause D2.22
- Clause E1.8
What is the minimum secondary water supply storage capacity required for buildings over 25m in effective height, as per the BCA?
What is the minimum secondary water supply storage capacity required for buildings over 25m in effective height, as per the BCA?
- 15,000 litres
- 25,000 litres (correct)
- 10,000 litres
- 20,000 litres
Which table in the BCA specifies the requirement for stair pressurisation in buildings over 25m in effective height?
Which table in the BCA specifies the requirement for stair pressurisation in buildings over 25m in effective height?
- Table E1.5
- Table E2.2a (correct)
- Table D2.22
- Table D1.2
Which class of buildings or parts of buildings require the provision of zone smoke control/zone pressurisation systems, as per AS/NZS 1668.1?
Which class of buildings or parts of buildings require the provision of zone smoke control/zone pressurisation systems, as per AS/NZS 1668.1?
Which clause of the BCA specifies the requirement for Emergency Warning and Intercommunication Systems (EWIS)?
Which clause of the BCA specifies the requirement for Emergency Warning and Intercommunication Systems (EWIS)?
Study Notes
Building Code of Australia (BCA) Requirements
- Clause that mandates at least two exits per storey for buildings with effective height exceeding 25m is crucial for safety and accessibility.
- Minimum secondary water supply storage capacity required for buildings over 25m in effective height is specified to ensure adequate resources during emergencies.
- Table within the BCA outlines the specific requirements for stair pressurisation necessary for buildings taller than 25m to maintain safe evacuation routes.
Smoke Control Systems
- Class of buildings requiring zone smoke control or zone pressurisation systems according to AS/NZS 1668.1 includes high-rise structures and certain commercial buildings to enhance life safety during fires.
Emergency Systems
- Clause in the BCA detailing the requirements for Emergency Warning and Intercommunication Systems (EWIS) is essential for effective communication during emergencies, aiding in timely evacuations.
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Description
Test your knowledge on the Building Code of Australia (BCA) requirements for buildings over 25m in effective height versus buildings under 25m. Learn about the 8 main differences between the two, including the number of exits, re-entry from fire isolated exits, and water supply requirements. Challenge yourself and see how well you understand these BCA regulations!
