Elements and Performance Criteria

Appropriate personnel
Appropriate personnel may include:
supervisor
manager
trainer
mentor
teacher
team member
client
OHS requirements
OHS requirements may include:
legislation
protective equipment
material safety management systems
hazardous substances and dangerous goods code
local safe operation procedures
awards provisions
Environmental requirements
Environmental requirements may relate to:
liquid waste
solid waste
gas, fumes, vapour, smoke emissions, including fugitive emissions, and dust
excessive energy and water use
excessive noise
Enterprise procedures
Enterprise procedures may include:
the use of tools and equipment
instructions, including job sheets, cutting lists, plans, drawings and designs
reporting and communication
manufacturer specifications
operational procedures
Equipment
Equipment may include:
draw bench
jewellery bench
soldering torch
adjustable chair
pickle bath and heater
propane-oxy heating equipment
flexible drive and drill bits
spit jigs
hand tools
measuring and marking out equipment
abrasives, lubricants and compounds
round square and fancy shaped drawplates
stock gauge rod and wire for chain links
polishing lathe with extraction, buffs, brushes and compounds
tumbler with stainless/steel shot
protective clothing and equipment
Finished/polished
Finished/polished may include:
finishing by files and emery
tumbling with appropriate shot
polishing on a polishing lathe using appropriate brushes and compounds

Overview of assessment
A person who demonstrates competency in this unit must be able to apply soldering techniques to produce chains according to specification.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Assessors must be satisfied that the candidate can competently and consistently:
implement OHS workplace procedures and practices, including the use of risk control measures
demonstrate applying chain manufacturing process on more than one occasion and in different contexts. This includes:
draw wire materials to size required
produce jewellery items/chains from wire
fabricate finished jewellery chains to specification.
Context of and specific resources for assessment
Assessment may occur on the job or in an appropriately simulated environment. Access is required to real or appropriately simulated situations, including work areas, materials and equipment, and to information on workplace practices and OHS practices.
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.
Method of assessment
Assessment must satisfy the endorsed Assessment Guidelines of the MEM05 Metal and Engineering 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 underpinning knowledge.
Assessment methods must be by direct observation of tasks and include questioning on underpinning knowledge to ensure its correct interpretation and application.
Assessment may be applied under project-related conditions (real or simulated) and require evidence of process.
Assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances.
Assessment may be in conjunction with assessment of other units of competency where required.
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.