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Elements and Performance Criteria

  1. Identify work requirements
  2. Prepare for work
  3. customer order
  4. existing glass type
  5. requirements for security, noise or light control
  6. Australian Standards
  7. specification
  8. type of glass and frame
  9. security requirements
  10. sealing methods
  11. Identify site conditions and restraints
  12. Perform glazing
  13. checking size against specification
  14. removing remains of glass and any sealants
  15. cleaning
  16. surface preparation (if required)
  17. Complete work

Required Skills

Required skills

collect organise and understand information related to work orders basic plans and safety procedures

communicate ideas and information to enable confirmation of work requirements and specifications coordination of work with work supervisor other workers and customers and the reporting of work outcomes and problems

plan and organise activities including the preparation and layout of the work area and the obtaining of equipment and materials to avoid any back tracking workflow interruptions or wastage

work with others and in a team by recognising dependencies and using cooperative approaches to optimise workflow and productivity

use mathematical ideas and techniques to correctly complete measurements calculate work requirements optimise glass sizes for economical cutting and assemble required materials

use prechecking and inspection techniques to plan work avoiding reworking and wastage

use the limited workplace technology related to the glazing of simple window and door frames

Required knowledge

the qualities and characteristics of glass including the hazards and handling requirements

the techniques methods materials and process of glazing simplecomplex window and door frames

workplace safety system requirements related to the glazing simplecomplex window and door frames

relevant Australian Standards

workflow in relation to fitting glass

characteristics purpose and operation of tools and equipment used in glazing simplecomplex window and door frames

identification of equipment processes and procedures

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

Critical aspects of evidence

Interpret work orderjob instruction and locate and apply relevant information to glazereglaze simplecomplex windows and doors

Apply safe handling requirements for equipment products and materials including use of personal protective equipment

Follow work instructions operating procedures and inspection practices to

minimise the risk of injury to self and others

prevent damage to goods equipment and products

maintain required production output and product quality

Glaze the following

timber putty faced and beaded window sashes including fixed sliding double hung casement and awning sashes

metal channel and beaded window sashes including fixed sliding double hung casement and awning sashes

timber putty faced and beaded doors including fixed sliding hinged pivot and bifold doors

metal channel and beaded doors including fixed sliding hinged pivot and bifold doors

Include the following for each

select glass thickness and type in accordance with AS

calculate glazing clearance and cutting size

cut glass to AS Quality requirements for cut to size and processed glass

select glazing tools equipment glazing sealants vinyls and tapes

prepare working area

prepare glazing rebates and channels prior to installation

clean glass tools equipment and work area

calculate the cost of glass glazing materials and labour

Reglaze timber and metal windows and doors including

prepare work area and drop sheets

select reglazing tools and equipment

hack outremove beads and glass safely from timber windows and doors

remove and disassemble metal window sashes and doors and remove glass safely

select glass thickness and type in accordance with AS

calculate glazing clearance and cutting size

cut glass to industry standards AS

select glazing tools equipment glazing sealants vinyls and tapes

glaze timber and metal windows and doors

install sash cords unique and spring balances on timber and metal double hung windows

clean glass tools equipment and work area

Work effectively with others

Modify activities to cater for variations in workplace contexts and environment

Resource implications

Frames glass fixing material sealants workplace operating procedures and work orders personal protective equipment and an appropriate work areasite

Method of assessment

Assessment methods must confirm consistency of performance over time and in a range of workplace relevant contexts

Assessment should be by direct observation of tasks and questioning on underpinning knowledge

Assessment may be in conjunction with assessment of other relevant units of competency

Context of assessment

Assessment may occur on the job or in a workplace simulated facility with relevant glazing equipment materials work instructions and deadlines


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.

Unit context

Work is carried out in accordance with statutory requirements, environment legislation, manual handling procedures and relevant regulations and organisation insurance requirements

OHS requirements may include legislation, standards, building codes, material safety management systems and local safe operating procedures

Work requires individuals to demonstrate discretion, judgement and problem solving skills in the handling and installation of glass products

Work may be performed in workplaces which are involved in on-site and off-site fabrication, installation and/or replacement of glass to commercial or residential windows, doors and other openings or to other frames

Glaze/re-glaze

Involves the installation of glass to metal and/or timber doors, windows and other frames and reglazing of existing windows and doors

Residential glazing/re-glazing is confined to simple doors and windows and may include:

residential windows, such as fixed, sliding, casement, awning and double hung and louvres

residential doors, such as sliding, hinged, pivot and bi-fold

Glazing or reglazing for non-residential situations is addressed in commercial and architectural/engineering AQF III units

Types of glass may include but are not limited to:

annealed glass

toughened glass

laminated glass

wired glass

tinted and heat reflective glass

coated glass and insulated glass units.

Tools and equipment are to include:

tungsten wheel glass cutters

speed cutters

cutting lubricants

running pliers

straight edges and squares

tape measures

glass handling and lifting equipment

hack-out knives

chisels

putty knives

sprig/diamond guns

vinyl cutters and rollers

pry bars

sealant guns

blade and phillips head screwdrivers

pop rivet guns

electric and pneumatic drills

rubber mallets

claw hammers

nail punches and PPE equipment

Materials are to include but are not limited to:

all forms of flat glass and acrylic glazing products

plastic

aluminium

steel

solid timber

gaskets

sealants

adhesives

glazing tapes and setting blocks

Methods of glazing may include:

channel glazing

beaded glazing and double glazing

Personal protective equipment

Personal protective equipment is to include that prescribed under legislation, regulation and Australian Standard policies and practices. It may include:

gloves

safety glasses

gauntlets

safety footwear

hard hats

aprons and overalls

Information and procedures

Workplace procedures relating to the glazing of simple windows and doorframes

Australian Standards AS1288, 2208, 4667, 2047, 4666

Equipment and material manufacturers' specifications and operational procedures

On-site procedures and regulations relating to the handling and movement of glass

Work instructions, including job sheets, plans, drawings and designs

Safety standards include personal protective equipment, OHS regulations and enterprise requirements