Changes to NCC 2019 Amendment 2

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Questions and Answers

What is the purpose of the new clause related to bonded laminated cladding panels?

To outline fixing requirements. (correct)

To provide manufacturing guidelines.

To define installation procedures.

To specify aesthetic requirements for design.

Which class of early childhood centres received new compartmentation and separation requirements?

Class 9b centres. (correct)

Class 9a centres.

Class 8 centres.

Class 7 centres.

What specific concession is provided in Clause C4D10?

Concession for maintenance of fire systems.

Concession for some roofing materials.

Concession for test drain pipes used for fire services. (correct)

Concession for emergency exit installations.

Which of the following actions is permitted by the sub-clause S5C20(1)?

Use of timber framing for roof trusses. Signup and view all the answers

What does the new sub-clause in C4D16 clarify about tests?

Tests must be reported according to Specifications 1 and 2. Signup and view all the answers

What is the significance of the exemption statement included for Class 9b early childhood centres?

It provides an exemption to specific centres. Signup and view all the answers

How does the amendment in C3D4 affect definitions?

It introduces a new defined term 'Volume'. Signup and view all the answers

What does S5C23(1) permit regarding construction materials?

Use of timber framing for roof trusses. Signup and view all the answers

What has Part F1 been renamed due to?

Restructuring of the document Signup and view all the answers

What terminology has been updated in F1P2 and F1P3?

Annual exceedance probability Signup and view all the answers

What does F1D4 specify regarding building components?

Requirements for exposed joints Signup and view all the answers

What has been clarified in F1D3?

Stormwater drainage design and construction Signup and view all the answers

What is the purpose of the new Part F2?

To outline wet area provisions Signup and view all the answers

Which of the following has NOT been mentioned as a change in Part F1?

New heat resistance criteria Signup and view all the answers

How has the term 'average recurrence interval' been addressed in Part F1?

It has been replaced with annual exceedance probability. Signup and view all the answers

What aspect of building design does F1D5 clarify?

Locations for waterproofing membranes Signup and view all the answers

What is the maximum effective height for Class 2 and 3 buildings as specified?

25 m Signup and view all the answers

Which of the following is NOT included in the provisions related to smoke detection and alarm systems?

C3D10 Signup and view all the answers

Which section includes guidelines for residential fire safety systems?

S18C4 Signup and view all the answers

What do the guidelines for accessible adult change facilities fall under?

S15C1 Signup and view all the answers

Which code section deals with the installation of boilers and pressure vessels?

G2D2 Signup and view all the answers

In which provision is fire and smoke control in buildings containing atriums discussed?

G3D4 Signup and view all the answers

What does the provision on 'Calculation of heating load limit' refer to?

J1P2 Signup and view all the answers

Which document specifies the adoption history of NCC Volume One?

Table 1 Signup and view all the answers

Which section includes requirements for sound insulation for building elements?

F5D3 Signup and view all the answers

Which code number relates to the modelling parameters for building energy efficiency?

J1V2 Signup and view all the answers

Which clause type in the NCC is considered mandatory?

Performance Requirement Signup and view all the answers

What type of requirement provides guidance and lacks mandatory status?

Functional Statement Signup and view all the answers

Which Section of NCC Volume One contains the governing requirements?

Section A Signup and view all the answers

Which clauses are related to optional provisions in the NCC?

Verification Method and Deemed-to-Satisfy Provision Signup and view all the answers

What classification applies to buildings that fall under the NCC Volume One categories?

Class 2 to 9 Signup and view all the answers

Which Sections of NCC Volume One are noted to contain mandatory Performance Requirements?

Sections B to G and I to J Signup and view all the answers

What is the function of the informative parts of the NCC?

To offer guidance without regulatory status Signup and view all the answers

Why is there no Section H in NCC Volume One?

The letter ‘H’ is used in NCC Volume Two Signup and view all the answers

What is the primary focus of Section C in the National Construction Code?

Fire resistance Signup and view all the answers

Which part of the NCC deals with the design of buildings in cyclonic areas?

Specification 4 Signup and view all the answers

Which section contains provisions for access for people with disabilities?

Section D Signup and view all the answers

What does Part J of the NCC primarily address?

Energy efficiency Signup and view all the answers

Which of the following specifications would relate to smoke detection?

Specification 21 Signup and view all the answers

In which section would you find the fire hazard properties specifications?

Section C Signup and view all the answers

Which of the following is NOT a focus of Part A of the NCC?

Fire resistance and stability Signup and view all the answers

What is the purpose of Specification 13?

Services penetration of walls, floors, and ceilings Signup and view all the answers

Which part addresses construction in bushfire prone areas?

Part G5 Signup and view all the answers

What is covered in Specification 33?

Additional energy requirements Signup and view all the answers

Which area is outlined in Part F of the NCC?

Health and amenity Signup and view all the answers

The construction of exits is specifically addressed in which part of the NCC?

Part D3 Signup and view all the answers

Which specification addresses sound insulation for building elements?

Specification 28 Signup and view all the answers

What does Part E cover in the NCC?

Fire safety equipment and services Signup and view all the answers

Which part of the NCC focuses on documentation of design and construction?

Part A5 Signup and view all the answers

Study Notes

Changes to NCC 2019 Amdt 2

A new clause was added to specify fixing requirements for externally located bonded laminated cladding panels.
The definition of 'Volume' was added and referenced in two clauses.
A new sub-clause was added to provide compartmentation and separation requirements for Class 9b early childhood centers.
An exemption statement was included to provide exemption to certain Class 9b early childhood centers.
A concession was provided for test drain pipes used for fire services.
Use of reports where the tested system differs from the subject system is now permitted in accordance with AS 4072.1.
Tests must be reported in accordance with Specifications 1 and 2.
The use of timber framing for roof trusses and floor frames is now permitted under two sub-clauses.
Part F1 was renamed, restructured, and includes new external waterproofing Deemed-to-Satisfy Provisions.
Group provisions relating to rainwater management and rising damp were also included in Part F1.
The terminology used in two clauses was updated to reflect contemporary terminology for annual exceedance probability instead of average recurrence interval.
A new clause was added to specify application of Part F1.
Changes were made to clarify design and construction of stormwater drainage.
A new clause was inserted to specify requirements for exposed joints incorporated in a roof, balcony, podium or similar horizontal part of building.
Locations at which external waterproofing membranes are required were clarified.
Part F2 is a new part that contains group provisions for wet areas and overflow protection.
The remaining Parts of Section F have been renumbered.

Introduction to the National Construction Code (NCC)

The NCC is Australia’s primary set of technical design and construction provisions for buildings

NCC Clause Types

Governing Requirement (G): Mandatory requirements that must be met.
Objective (O): Guidance for achieving a particular outcome.
Functional Statement (F): Guidance on how to achieve a desired performance.
Performance Requirement (P): Mandatory requirements specifying the desired outcome.
Verification Method (V): Optional methods for verifying compliance.
Deemed-to-Satisfy Provision (D): Optional provisions that, if followed, are deemed to satisfy the requirements.
Clause in a Specification (C): Clauses in specifications may be mandatory or optional; this depends on the specification's inclusion in the NCC.

NCC Volume One: Content and Overview

Focus: Covers technical design and construction requirements for buildings categorized as Class 2 to 9, encompassing multi-residential, commercial, industrial, and public assembly buildings, along with their associated structures.
Scope: Includes access requirements for people with disabilities in Class 1b and 10a buildings, and certain Class 10b structures including access requirements for people with a disability in Class 10b swimming pools.
Structure: Organized into Sections A through J, with additional schedules for abbreviations, symbols, definitions, referenced documents, and state and territory variations/additions.

NCC Volume One: Section Overview

Section A - Governing Requirements: Contains mandatory requirements that govern building design and construction.
Sections B to G and I to J: Include mandatory performance requirements and pathways for compliance with the NCC.
No Section H: The letter "H" is used for the corresponding section in NCC Volume Two to avoid numerical clashes.

NCC Volume One: Examples of Regulatory Provisions

Provision 18: Covers Class 2 and 3 buildings with a maximum height of 25 meters.
Provision 19: Addresses fire control centers, emphasizing safety measures.
Provisions 20-22: Cover smoke detection, alarm systems, exhaust systems, and smoke-and-heat vents, highlighting fire safety protocols.
Provision 23: Delves into residential fire safety systems, emphasizing safety procedures and features in homes.
Provisions 24-25: Provides requirements for lift installations and photoluminescent exit signs.
Provisions 26-29: Focuses on waterproofing and water resistance in building elements, sound insulation, and impact sound testing.
Provision 30: Addresses the installation of boilers and pressure vessels, emphasizing safety and operational standards.
Provision 31: Specifies requirements for fire and smoke control in buildings with atriums.
Provision 32: Covers constructing proscenium walls, essential for theaters and performance spaces.
Provisions 33-35: Relate to additional requirements, modeling parameters and profiles, essential for energy efficiency calculations.
Provisions 36-39: Focus on material properties, U-Value and solar admittance calculations, and sub-floor thermal performance, highlighting energy efficiency considerations.
Provision 40: Emphasizes lighting and power control devices and their impact on energy efficiency.
Provision 41: Addresses cross-connection hazards, a significant safety consideration.
Provisions 42-43: Introduce house energy rating software and bushfire protection requirements.
Provision 44-45: Delves into calculating heat load limits, cooling load limits, thermal energy load limits, and modeling profiles relevant to energy efficiency.

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Description

This quiz covers the recent changes to the National Construction Code (NCC) 2019 Amendment 2. Key updates include new provisions for laminated cladding panels, compartmentation in early childhood centers, and new waterproofing requirements. Test reporting standards and exemptions for specific classes are also addressed.