Elements and Performance Criteria

Available information
Available information may include:
construction documents
assembly and installation drawings
work specifications
information for plant services equipment
industry codes, standards and regulations
design brief
Bearings
Bearings may include:
plain and anti-friction bearings, including ball, roller, angle, self-aligning, thrust and taper bearings
Seals
Seals may include:
all devices designed to prevent the movement of fluid from one area to another, or to exclude contaminants, such as:
static and dynamic seals, including wiper, rod, piston, guide and V-packing O-rings
General tolerances
General tolerances may include:
unilateral
bilateral
limits of size or direct
Appropriate personnel
Appropriate personnel may include:
designer
engineer
supervisor
contractor/consultant
builder
Support services
Support services may include:
estimating department and personnel
engineering department and personnel
drafting department and personnel
project manager
factory manager or staff

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
A person who demonstrates competency in this unit must be able to interpret and apply drawing specifications and industry standards in the production of mechanical drawings which detail bearings seals and other componentry.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
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.
Specifically the candidate must be able to:
work within typical site/teamwork structures and methods
apply worksite communication procedures
comply with organisational policies and procedures, including quality requirements
participate in work meetings
comply with quality requirements
use industry terminology
apply appropriate safety procedures
demonstrate industry knowledge, including:
industry size, scope of work and economic issues
relevant industrial awards and enterprise agreements
relevant legislative provisions covering discrimination and equal employment opportunity.
Context of and specific resources for 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.
Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.
Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with drafting 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.