List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions. |
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1 | Plan and prepare work. | 1.1 | Job requirements are identified from drawings and specifications. |
| 1.2 | Sequence of tasks required is determined and confirmed with relevant personnel. |
| 1.3 | Tools and equipment are selected to carry out tasks according to job requirements, checked for serviceability, and faults are rectified or reported before starting work. |
| 1.4 | Health and safety requirements are identified and applied to planning. |
2 | Mark out design. | 2.1 | Design is set out to scale on fire retardant sheeting using layout methods according to job requirements. |
| 2.2 | Sections are calculated and marked out to design specifications. |
| 2.3 | Joint locations are determined from layout and marked out on pattern. |
| 2.4 | Electrodes are marked out to indicate double backed or right angled position. |
3 | Bend glass. | 3.1 | Glass is heated over a gas flame until pliable. |
| 3.2 | Glass is bent to form shape consistent with pattern and specifications, and any errors in shaping are rectified. |
4 | Attach electrodes and connect glass. | 4.1 | Electrodes are attached to pattern specification and requirements of Australian standards. |
| 4.2 | Glass tubing is connected using procedures and techniques according to job requirements. |
5 | Prepare glass for lighting system. | 5.1 | Pumping station is activated and section is connected to pumping station according to job requirements and safety procedures. |
| 5.2 | Glass is vacuumed and pumped with gas using equipment and materials consistent with job requirements. |
| 5.3 | Glass is sealed and bombarded using equipment consistent with job requirements and industry standards. |
| 5.4 | Glass is cooled safely and aged according to job requirements. |
| 5.5 | Neon sections are tested to determine transformer loadings according to Australian standards and safety procedures. |
| 5.6 | Doubled sections of glass are blackened to form design shape. |
6 | Secure finished sign and clean up. | 6.1 | Neon glass sign is securely attached to panel using attachments and supports according to job requirements. |
| 6.2 | Sign and surrounding surface area are cleaned and waste materials removed according to statutory and regulatory authority requirements. |
| 6.3 | Tools and equipment, including personal protective equipment (PPE), are cleaned, maintained and stored according to workplace requirements. |
A person demonstrating competency in this unit must satisfy all of the elements, performance criteria and foundation skills of this unit, and must manufacture two different gas-charged glass-formed illuminated signs as follows:
one sign must contain a directional symbol, such as an arrow
one sign must consist of at least three words written in script lettering and sans serif font, using three different colours.
In doing the above work, the person must:
work, shape and join the glass tubed sections safely and accurately to form the required shapes or letters
select and use relevant tools and equipment to handle and form the glass
safely attach required number of electrodes and connect glass tubing
prepare the glass and pump gas to the glass assembly safely
bombard, cool and age the glass to specifications
affix each finished sign to a panel measuring a minimum 400 mm length x 300 mm height.
A person demonstrating competency in this unit must demonstrate knowledge of:
statutory and regulatory authority requirements relating to safe handling of materials, including:
removal of waste products
storage of chemicals and materials
key features of drawings and specifications of gas-charged glass-formed signs, including dimensions, symbols and abbreviations
methods and techniques to:
shape and form glass
pump gas into glass
processes to measure and set out when preparing to manufacture gas-charged illuminated signs, including applying direct and indirect layout methods
Australian standards appropriate to manufacturing gas-charged illuminated signs, including:
AS 2508.2.012 Safe storage and handling; information cards for hazardous materials
AS 3100 Approval and test specification – General requirements for electrical equipment
AS 3953 Loading guide for dry-power transformers
types and characteristics of fonts and lettering styles used in the manufacture of signs
safety procedures required when working with live flame and gas
terminology used in sign manufacture
types and characteristics of gas-charged glass-formed illuminated signs
types, characteristics and correct handling procedures for materials used in the manufacture of gas-charged glass-formed illuminated signs
types and uses of electrodes and transformers when manufacturing gas-charged glass-formed illuminated signs
purpose and application of the following when working with tools and equipment used in the manufacture of gas-charged glass-formed illuminated signs:
safety data sheets (SDS)
safe work method statements (SWMS).
Suitable assessment of performance requires:
equipment:
glass heaters
tongs
materials:
custom wood panel measuring at least 400 mm in length x 300 mm in height
electrodes
fastenings and fixings used to attach sign components
glass tubes
neon gas
transformers
contingencies:
identify and rectify faults in illuminated signs
specifications:
Australian standards:
AS 2508.2.012 Safe storage and handling; information cards for hazardous materials
AS 3100 Approval and test specification – General requirements for electrical equipment
AS 3953 Loading guide for dry-power transformers
SDS for materials used when manufacturing gas-charged illuminated signs
SWMS
relationship with client:
check and confirm design of glass shapes and job specifications
timeframe:
according to job requirements.
Assessor requirements
As a minimum, assessors must satisfy the assessor requirements in the Standards for Registered Training Organisations (RTOs) current at the time of assessment.