Elements and Performance Criteria

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, 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.
Workplace instructions may include:
computer-generated instructions
verbal instructions
written instructions.
Information may include:
Australian standards
engineer’s design specifications and instructions
instructions issued by authorised workplace or external persons
workplace specifications and requirements
regulatory and legislative requirements pertaining to automotive industry, including Australian Design Rules
safe work procedures relating to the operation of CNC machines
verbal, written and graphical instructions, signage, work schedules, plans, specifications, work bulletins, memos, material safety data sheets (MSDS), diagrams or sketches.
WHS requirements may include:
individual state or territory regulatory requirements
operational risk assessment and treatments associated with:
electrical safety
machinery movement and operation
manual and mechanical lifting and shifting
toxic substances
working in proximity to others and site visitors
personal protective equipment (PPE) required by legislation, regulations, codes of practice and workplace policies and procedures.
Environmental requirements include:
clean-up management
dust and noise minimisation
waste management.
Engine components may include:
engine blocks
engine cylinder heads
engine manifolds.

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

Critical aspects for assessment and evidence required to demonstrate competency in this unit
The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy all of the requirements of the performance criteria and required skills and knowledge.
A person who demonstrates competency in this unit must be able to:
observe safety procedures and requirements
communicate effectively with others involved in or affected by the work
select methods and techniques appropriate to the circumstances
complete preparatory activity in a systematic manner
conduct CNC machining of a range of engine components according to workplace, manufacturer and component supplier requirements
produce engine components that comply with workplace requirements.
Context of, and specific resources for assessment
Competency is to be assessed in the workplace or a simulated workplace environment that accurately reflects performance in a real workplace setting. Performance is demonstrated consistently over a period of time and in a suitable range of contexts.
Assessment is to occur:
using standard workplace practices and procedures
following safety requirements
applying environmental constraints.
Assessment is to comply with relevant:
regulatory requirements
Australian standards
industry codes of practice.
The following resources must be made available for the assessment of this unit:
appropriate worksite
CNC machines appropriate for machining automotive engine components
a range of engine components
specifications and work instructions.
Method of assessment
Assessment must satisfy the endorsed Assessment Guidelines of this Training Package.
Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with application of required skills and knowledge.
Assessment methods must be by direct observation of tasks and include questioning on required skills and knowledge to ensure its correct interpretation and application.
Assessment must confirm that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances.
Competence in this unit may be assessed in conjunction with other units which together form part of a holistic work role.
Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.
Assessment processes and techniques must be culturally sensitive and appropriate to the language and literacy capacity of the candidate and the work being performed.