Modification History
Version |
Comments |
1 |
This version first released with CPP07 Property Services Training Package Version 11. |
Unit Descriptor
This unit of competency specifies the outcomes required to use the regulatory and non-regulatory functions of a house energy rating software tool to assess the thermal performance and other energy-related features of residential buildings. It includes the competencies required to apply the full functions relating to thermal performance, including free running modes, and non-thermal performance functions that address factors such as hot water, lighting, water use and embodied carbon dioxide.
Application of the Unit
This unit of competency supports the work of Nationwide House Energy Rating Scheme ( NatHERS) assessors engaged in assessing, and making recommendations for improving, the thermal performance of planned and existing residential buildings.
Licensing/Regulatory Information
In some jurisdictions, this unit of competency may form part of the accreditation, licensing, legislative, regulatory or certification requirements for NatHERS assessors.
Pre-Requisites
Not applicable.
Employability Skills Information
This unit contains employability skills.
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
1 |
Plan the assessment. |
1.1 |
Need for assessment of residential building is clarified with client in line with organisational procedures and authority to proceed is obtained prior to commencing. |
1.2 |
Effective communication strategies are employed to assist in establishing rapport with the client and in responding to client questions and concerns. |
||
1.3 |
Functions of software package to be used in assessment are identified. |
||
1.4 |
Computer equipment required for the assessment is identified and checked for serviceability. |
||
1.5 |
Potential risks are identified and suitably managed. |
2 |
Gather building and other relevant information. |
2.1 |
Building and appliance information is extracted from building drawings, specifications and other documents; outcomes of site inspections; and discussions with client and other building professionals. |
2.2 |
Information required for assessment is gathered, checked for accuracy, and where necessary verified with software developer, regulatory authorities and other building professionals, as required. |
||
2.3 |
Site inspection of existing building, if required, is planned to gather information for assessment. |
||
2.4 |
Potential hazards associated with conducting a site inspection of an existing building are identified to ensure risks are suitably managed. |
||
2.5 |
Tools, equipment and other requirements for site inspection are identified and arrangements are made to ensure their availability on day of inspection. |
||
2.6 |
Information required from client prior to conducting site inspection is obtained in line with organisational requirements. |
||
2.7 |
Details of site inspection are agreed with client prior to inspection being conducted. |
||
2.8 |
Site inspection is conducted and information required for assessment is gathered in line with organisational procedures. |
3 |
Enter information into assessment tool. |
3.1 |
Information on residential building is entered into the assessment tool. |
3.2 |
Methods for entering information are used correctly. |
4 |
Conduct residential sustainability assessment. |
4.1 |
Appropriate functions of assessment tool are used to generate outputs in relation to the thermal performance and sustainability of the building. |
4.2 |
Advanced features of software are used in line with developer instructions and organisational procedures. |
||
4.3 |
Assessment tool outputs are identified and analysed. |
||
4.4 |
Errors in data entry and assessment are identified and corrected. |
5 |
Identify options for improving residential sustainability. |
5.1 |
Sources of technical advice on residential sustainability are identified. |
5.2 |
Assumptions and limitations inherent in assessment tool are considered when interpreting outputs. |
||
5.3 |
Assessment tool outputs are interpreted to identify strengths and weaknesses in the residential sustainability of building. |
||
5.4 |
Government rebates and other assistance programs for improving residential sustainability are identified, as required. |
||
5.5 |
Options for improving thermal performance and residential sustainability are identified by considering the outputs of the assessment and other criteria in line with organisational procedures. |
||
5.6 |
Impact of options is evaluated by modelling options using the assessment tool. |
||
5.7 |
Costs of options for improving the residential sustainability of residence are estimated in line with organisational procedures. |
6 |
Report outcomes of residential sustainability assessment. |
6.1 |
Results and recommendations, along with supporting evidence, are collated and documented in line with organisational and client requirements. |
6.2 |
Estimated cost of proposed recommendations and potential associated reductions in energy use, costs and greenhouse gas emissions are documented in line with organisational procedures. |
||
6.3 |
Results and recommendations of the residential sustainability assessment are explained to the client. |
||
6.4 |
Reports and other documentation associated with residential sustainability assessment are securely stored to be readily retrieved in line with organisational requirements. |
Required Skills and Knowledge
This section describes the skills and knowledge required for this unit. |
Required skills |
|
Required knowledge |
|
Evidence Guide
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
|
Overview of assessment |
This unit of competency could be assessed by candidates using the regulatory and non-regulatory functions of a house energy rating software tool to assess the thermal performance and other energy-related features of residential buildings. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
A person should demonstrate the ability to:
|
Context of and specific resources for assessment |
Assessment of this unit:
Resource implications for assessment include:
|
Method of assessment |
Assessment for this unit must verify the practical application of the required skills and knowledge, using one or more of the following methods:
|
Guidance information for assessment |
This unit could be assessed on its own or in combination with other units relevant to the job function. Reasonable adjustments for people with disabilities must be made to assessment processes where required. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support. Assessment processes and techniques should, as far as is practical, take into account the language, literacy and numeracy capacity of the candidate in relation to the competency being assessed. |
Range Statement
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
|
Need for assessment may include: |
|
Residential building refers to: |
|
Effective communication strategies may include: |
|
Client may include: |
|
Functions of software package may include: |
|
Risks may include: |
|
Information may relate to: |
|
Outputs may include: |
|
Advanced features may include: |
|
Sources of technical advice may include: |
|
Assumptions may include: |
|
Options may include: |
|
Criteria may include: |
|
Results and recommendations may relate to: |
|
Unit Sector(s)
Home sustainability assessment
Custom Content Section
Not applicable.