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Elements and Performance Criteria

  1. Prepare the flat glass processing equipment for production
  2. Operate flat glass processing equipment
  3. Monitor, adjust and record flat glass processing equipment operation
  4. Rectify routine problems
  5. Shut down equipment
  6. Prepare equipment for maintenance
  7. Control hazards

Required Skills

Required skills

Required skills include

recognising process conditions which will lead to out of specification production

implementing the enterprises standard procedures and work instructions and relevant regulatory requirements within appropriate time constraints and in a manner relevant to the operation of the flat glass processing equipment

reading and numeracy to interpret workplace documents and technical information

Required knowledge

Required knowledge includes

composition and nature of the glass

startup and shutdown processes

construction and limitations of the flat glass processing equipment

out of specification situations

distinguish between causes of faults such as

raw material

mechanical

electricalinstrument

Evidence Required

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

The unit will be assessed in as holistic a manner as is practical and may be integrated with the assessment of other relevant units of competency

Critical aspects for assessment and evidence required to demonstrate competency in this unit

It is essential that the flat glass processing 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

temperatures are maintained within limits

quality is monitored to minimise wastage

products are produced within specifications and customer requirements

startup and shutdown occur first time

signals and alarms are responded to immediately

process measurements are continually made or observed

all OHS requirements are followed

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 access to an operating plant over an extended period of time or a suitable method of gathering evidence of operating ability over a range of situations

Assessment will occur over a range of situations which will include disruptions to normal smooth operation

Simulation or case studiesscenarios may be required to allow for timely assessment of parts of this unit of competency Simulation should be based on the actual plant and will include walkthroughs of the relevant competency components A bank of scenarioscase studieswhat ifs and questions will be required to probe the reasoning behind observable actions

Method of assessment

In all plants it may be appropriate to assess this unit concurrently with relevant teamwork and communication units

Individual enterprises may choose to add prerequisites and corequisites relevant to their processes

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


Range Statement

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

All operations are performed in accordance with standard procedures and work instructions

Glass processing equipment

Glass processing equipment applicable to on-line cutting, laminating, toughening or mirror formed glass for each specific area of glass products manufacture include:

flat glass

laminated glass assembly equipment

automotive glass

Tools and equipment

Tools and equipment may include:

flat glass processing equipment and associated equipment

glass assembly equipment

on-line stacking equipment

computers

measuring and recording equipment

communication equipment

hand tools

safety clothing and equipment

It does NOT include processes involved with:

melting furnaces used in glass production (primary source)

furnaces used in reheating (secondary source)

scientific glass equipment making

Typical problems

Typical problems may include:

glass jamming or kicking sideways

temperature problems

quality problems including scars, moisture content, shelling, venting, curing and thickness in accordance with customer specifications

Occupational health and safety (OHS)

All operations are subject to stringent OHS requirements and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and OHS requirements, the OHS requirements take precedence