Elements and Performance Criteria
- Identify work requirements
- Work requirements in the form of type of glass, frames and the method of fixing are identified from work instructions
- Work health and safety (WHS) requirements for fabrication and installation of commercial glazing, including personal protective equipment, are identified and observed throughout the work
- Process for fabricating and installing commercial flat and/or curved glazing is determined
- Prepare for work
- Work sequence is planned in a logical order to suit the job and workplace procedures
- Tools, equipment and materials, other than glass and frames, are selected and checked prior to use to ensure they are appropriate for the work, serviceable and in a safe condition
- Type of glass to be fitted and frames are selected to match the customer order
- Glass is checked for type, size and imperfections
- Glass fixing method and appropriate method of glazing are selected
- Identify site conditions and constraints
- Site safety hazards are recognised and corrective action taken to reduce injury to self and others
- Other on-site difficulties are identified and corrective action taken in accordance with regulations and enterprise agreements
- Special characteristics of the glass aperture are identified in relation to the effect of the glass fitting process on the finished job
- Covering material is applied, where necessary, to protect existing fixtures and fittings
- Prepare frame
- Frame condition is assessed to ensure suitability for glazing in accordance with customer order and Australian Standards
- Defective frames are reported for repair or replacement in accordance with workplace procedures
- Frame is prepared, if required, to receive glass
- Fixing and sealing materials are prepared by mixing or cutting to length, as appropriate
- Fit glass
- Glass is fixed to the frame using the selected method and in accordance with recognised Australian and industry standards
- Solvents and sealants are used in accordance with manufacturer recommendations and Australian Standards
- Excess sealing material is removed and the glass and frame are cleaned after fixing
- Complete work
- Completed installation is checked to ensure compliance with customer requirements, specifications and Australian Standards
- Work area is cleaned and left in a safe condition and rubbish removed from work area and disposed of in accordance with relevant statutory requirements and workplace requirements
- Tools, equipment and materials are cleaned and stored following workplace procedures
- Waste and scrap material are removed for disposal or recycling, as required
- Workplace documentation is completed in accordance with workplace requirements including calculating the cost of glass, fittings, materials and labour