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 performing a range of tasks in the workplace or a close simulation of the workplace environment, provided that simulated or project-based assessment techniques fully replicate construction workplace conditions, materials, activities, responsibilities and procedures.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

A person should demonstrate the ability to:

implement energy efficient building methods and management strategies for two building and construction projects, including:

resourcing the project with appropriately skilled tradespeople competent in energy efficient works

using energy efficient products and materials aligned with the energy efficient aims for the building envelope

clearly communicating to trades and other relevant stakeholders the energy efficiency techniques and strategies to be used in order to achieve building energy expectations

conducting appropriate performance testing of the construction to determine adherence to energy efficiency methodologies and techniques

locate, interpret and apply relevant energy efficiency related compliance requirements applicable to the building and construction projects

locate, interpret and monitor the application of relevant work health and safety (WHS) legislation, regulations and codes of practice applicable to the work site

comply with organisational policies and procedures relating to managing energy efficiency building methods and strategies, including standards.

Context of and specific resources for assessment

Assessment of this unit:

must be in the context of the work environment

may be conducted in an off-site context, provided it is realistic and sufficiently rigorous to cover all aspects of workplace performance, including task skills, task management skills, contingency management skills and job role environment skills

must meet relevant compliance requirements.

Resource implications for assessment include:

an induction procedure

realistic tasks or simulated tasks covering the mandatory task requirements

relevant specifications and work instructions

tools and equipment appropriate to applying safe work practices

support materials appropriate to activity

workplace instructions relating to safe work practices and addressing hazards and emergencies

research resources, including industry-related systems information

safety data sheets.

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:

direct observation of tasks in real or simulated work conditions

questioning to confirm the ability to consistently identify and correctly interpret the essential underpinning knowledge required for practical application

review of relevant authenticated documentation from third parties, such as existing supervisors, team leaders or specialist training staff.

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.

Required skills

learning skills to:

evaluate own actions and make judgments about performance and necessary improvements

respond to change, such as differences in current work site energy efficiency requirements

numeracy skills to calculate and confirm correct quantities of materials for work tasks

oral communication skills to:

enable clear and direct communication, using questioning to identify and confirm requirements, and share information

report hazards on the work site, including faults in tools, equipment or materials

use language and concepts appropriate to cultural differences

reading skills to:

conduct own research into current building and construction methodologies and new materials technology

interpret documentation, including drawings and specifications

follow written instructions, procedures and signage

writing skills to develop reports and recommendations about energy efficient projects

Required knowledge

approaches to waste management consistent with principles of energy efficiency, including processes for minimising and reusing materials

benchmarks to meet standards and rating systems (such as star rating) for energy efficiency

compliance requirements relating to construction materials and methods, including:

Australian standards

energy efficiency and sustainability requirements in different jurisdictions

National Construction Code deemed-to-satisfy requirements

general construction terminology

impacts of different climate zones and environmental conditions on the built environment

performance characteristics and benefits of energy efficiency policies, practices, products and services

processes for constructing different building types

processes for evaluating energy efficiencies in buildings

theories and principles of energy efficiency applied to buildings and construction processes

types, uses and limitations of different construction materials

use and limitations of new and advanced construction materials that improve the energy efficiency of buildings

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.

Relevant stakeholders mayinclude:

architects

builders

building owners or investors

designers

developers

engineers

facility managers

occupants.

Construction materials and products mayinclude:

cladding

floors

framing

heating, ventilation and air conditioning (HVAC) systems

insulation

interior and exterior paints

interior and exterior wall materials

lights and lighting systems

plaster

roof materials

types and uses of water tanks and recyclable grey water systems

windows.

Techniques to be used to support energy efficiency may include:

protecting the air barrier by minimising and sealing gaps using advanced framing techniques to increase construction productivity, reduce thermal bridging and increase operational energy efficiency

installing insulation on the outside of the frame and in the roof, walls and floor

reducing the effect of thermal bridging

selecting appropriately sized HVAC system, which considers the tightness of the structure and incorporates heat or energy recovery systems as appropriate for ventilation

using air or vapour barriers to ensure the entire building envelope is sealed, separating the inside environment from the outside

using thicker insulation to improve the building’s thermal performance.

Evaluated may involve:

occupier

owner or developer

relevant trades.