Unit of competency Outline

Date retreived
22/07/2026 9:39 PM AWST

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Build thermally efficient and sustainable structures

Build thermally efficient and sustainable structures

Unit of competency
National Code
CPCCBC4020
State Code
OCM49
TGA Status
Current
DTWD Status
Approved
Current Release Number
3.00
Current Release Date
24/12/2024
View on TGA
State Implementation and Classification
Approved Date
01/06/2021
Field of Education
040301 - Building Science And Technology
Original Release Date
01/06/2021
Nominal Hours
40
Description
This unit of competency specifies the skills and knowledge required to apply sound principles of thermal efficiency as part of the implementation of sustainable building and construction processes in response to the need to respond to growing consumer demand for sustainable buildings and environmentally friendly developments.It applies to National Construction Code (NCC) classifications: Residential - Class 1 and 10 buildings, maximum two storeysCommercial - Class 2 to 9, Type C only constructions.This unit of competency supports the needs of builders, site managers and forepersons, and estimators in the building and construction industry.Completion of the general construction induction training program specified by the model Code of Practice for Construction Work is required for any person who is to carry out construction work. Achievement of CPCWHS1001 Prepare to work safely in the construction industrymeets this requirement.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1 Apply legislative and planning requirements for thermal efficiency to the building process.
  • 1.1 Identify current relevant state, territory and council requirements for building thermally efficient structures.
  • 1.2 Identify factors that contribute to the construction of a star rated dwelling identified within the NCC and assess the impact of regional climate differences.
  • 1.3 Identify and negotiate client needs and expectations for the design and construction of thermally efficient structures.
  • 1.4 Gather expert design and other advice as part of the planning and construction process.
  • 1.5 Consult relevant Australian Standards to identify the implications for the conduct of the building project.
2 Review design solutions for effectiveness and compliance.
  • 2.1 Identify impact of radiation, convection, conduction and evaporation on the thermal comfort of residents.
  • 2.2 Evaluate orientation of the building, location and size of glazing, and use of thermal mass as design features for effectiveness and compliance with planning and other regulatory requirements.
  • 2.3 Evaluate, cost and communicate effective strategies for insulating the structure to the client.
  • 2.4 Assess building designs for their compliance with the energy efficiency requirements of the NCC.
  • 2.5 Consult designers and clients to ensure final construction plans are effective, efficient and compliant.
3 Manage the building process to ensure an effective outcome.
  • 3.1 Establish effective communications between designers, architects and clients to ensure effective thermal performance is embedded from the design to construction phase.
  • 3.2 Confirm effective quality assurance processes are in place to evaluate and implement the building of a five-star dwelling.
  • 3.3 Assess and communicate to client, cost-effective strategies to achieve desired level of thermal performance.
  • 3.4 Assess and negotiate life cycle costs of various construction approaches with the client.
No information
No information
Replaces
State Code National Code Title Type
W9257 CPCCBC4020A Build thermally efficient and sustainable structures Unit of competency