Elements and Performance Criteria

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.
Procedures
Procedures may be written, verbal, computer-based or in some other form, and may include:
all work instructions
standard operating procedures
formulas/recipes
batch sheets
temporary instructions
any similar instructions provided for the smooth running of the plant
good operating practice as may be defined by industry codes of practice (e.g. Responsible Care) and government regulations
Appropriate repair process
Appropriate repair process refers to that combination of materials and fabrication techniques which has:
compliance with product requirements
greatest ease of execution
best financial return
greatest sustainability contribution
Sustainability
Sustainability incorporates the three aspects of:
survival of the ecology/physical environment - which means that an enterprise needs to manage the impact of the business to ensure the survival of the physical environment
economic viability - efficiency, cost and waste reduction and competitiveness to support survival of the business
social sustainability - an enterprise needs to manage the impact of the business to ensure its continued survival within the community and the survival of the community, including occupational health and safety (OHS)
Incidental design
Incidental design includes minor design which is incidental to conducting a repair and which:
improves on an original design weakness (e.g. such as might be shown up by the failure being repaired)
changes the original design to incorporate current techniques, materials or practices
better meets customer needs
Preparing materials
Preparing materials includes:
cutting to size and shape, as required
any pre-treatment required
calculating amount of resin and resin components required
mixing resin systems
Logs and reports
Logs and reports may include:
paper or electronic based
verbal reports
items found which require action
Appropriate action
Appropriate action includes:
determining problems needing action
determining possible fault causes
rectifying problem using appropriate solution within area of responsibility
following through items initiated until final resolution has occurred
reporting problems outside area of responsibility to designated person
Typical problems
Typical problems may include:
cost/benefit of different repair techniques and materials
customer wants more improvement than is technically feasible
customer wants more improvements than insurance will pay for
Health, safety and environment (HSE)
All operations to which this unit applies are subject to stringent HSE requirements, which may be imposed through state/territory or federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between Performance Criteria and HSE requirements, the HSE requirements take precedence

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.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
It is essential that the process and equipment be understood and that the importance of critical material properties, settings and readings is known. Competence must be demonstrated in the ability to recognise and analyse potential situations requiring action and then in implementing appropriate corrective action.
Consistent performance should be demonstrated. In particular look to see that:
all reasonably available repair techniques and materials were considered
appropriate techniques and materials have been selected
the reasons for choosing the technique and materials are sound
the product meets its required performance.
Competence must be demonstrated in the operation of all ancillary equipment to the level required for this unit of competency.
Context of and specific resources for assessment
Assessment will require diagnosing items requiring repair, selecting suitable methods, justifying methods chosen, and then repairing items using those methods.
Assessment will occur over a range of situations which will include disruptions to normal, smooth operation.
Method of assessment
A single assessment event is not appropriate. On-the-job assessment should be included as part of the assessment process wherever possible. Where assessment occurs off the job, judgement must consider evidence of the candidate's performance in a productive work environment that includes a sufficient range of appropriate tasks and materials to cover the scope of application for this unit.
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways, including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency.
The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Guidance information for assessment
Assessment processes and techniques must be culturally appropriate and appropriate to the language and literacy capacity of the candidate and the work being performed.