Elements and Performance Criteria

The range statement provides information about the context in which the unit of competency is carried out. The variables and scope cater for different work requirements, work practices and knowledge between States, Territories and the Commonwealth, and between organisations and workplaces. The range statement relates to the unit as a whole and provides a focus for assessment. Text in italics in the performance criteria is explained here.
The following variables may be present and may include, but are not limited to, the examples listed under the scope. All work is undertaken to relevant legislative requirements, where applicable
Variable
Scope
Tools and equipment
Presses, shapers, benders, rollers, drop hammers etc.
Material
Ferrous and no-ferrous and non-metallic substances
Fabrication techniques
Includes measurements and calculations associated with allowances for shrinkage, thickness and inside/outside measurements
Final form/shape
Pipework, chamfers, cylinders, cones, angles, hoppers, ductwork, 'square to round', 'transitions', 'lobster backs' and all forms of tubular shapes, including hand rails, reticulation pipework, mufflers etc.

The evidence guide specifies the evidence required to demonstrate achievement in the unit of competency as a whole. It must be read in conjunction with the unit descriptor, performance criteria, range statement and the assessment guidelines for the Metal and Engineering Training Package
Overview of assessment requirements
A person who demonstrates competency in this unit must be able to apply fabrication, forming and shaping techniques to meet specifications. Competency in this unit cannot be claimed until all prerequisites have been satisfied.
Context of assessment
This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
Interdependent assessment
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with applying fabrication, forming and shaping techniques or other units requiring the exercise of the skills and knowledge covered by this unit.
Method of assessment
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.
Consistency of performance
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Required skills
Look for evidence that confirms skills in:
selecting tools and equipment
setting up and adjusting equipment
calculating allowances
taking measurements
starting up and shutting down the machine
positioning material
positioning safety guards
obtaining drawings and/or specifications
selecting the most appropriate forming/shaping process to achieve the required size and specification
forming/shaping material to size and specification
checking the final form/shape of the object for conformance with specifications
reworking the object to ensure conformance with specifications
reading, interpreting and following information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents
planning and sequencing operations
checking task-related information
Required knowledge
Look for evidence that confirms knowledge of:
a variety of hot and cold forming/shaping processes
the machines, tools and/or equipment required to perform forming/shaping processes
the reasons for selecting chosen tools, equipment and process(es)
adjustments that can be made to the equipment and the effect of adjustments on the object being formed/shaped
allowances when forming/shaping materials
sources of data relating to allowances
start-up and shut-down procedures
the material positioning/feeding requirements
the location and function of all safety guards
procedures for the forming/shaping process
defects in formed/shaped materials
defects that can be rectified by further work/adjustment
hazards and control measures associated with undertaking fabrication, forming and shaping, including housekeeping
safe work practices and procedures