Unit of competency Outline

Date retreived
23/07/2026 7:23 PM AWST

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Construct a fire brick wall and arch using refractory materials

Construct a fire brick wall and arch using refractory materials

Unit of competency
National Code
CPCCST4007
State Code
OCN12
TGA Status
Current
DTWD Status
Approved
Current Release Number
2.00
Current Release Date
23/12/2020
View on TGA
State Implementation and Classification
Approved Date
01/06/2021
Field of Education
040309 - Bricklaying And Stonemasonry
Original Release Date
01/06/2021
Nominal Hours
30
Description
This unit of competency specifies the skills and knowledge required to construct a brick wall and arch using refractory materials, including castables, bricks and insulation. It covers the application of the unique skills and knowledge relevant to refractory work.The unit of competency supports specialist and advanced tradespersons working in refractory bricklaying. It may be applied in the construction or repair of various fire resistant structures, including boilers, kilns and industrial furnaces.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1 Set out and prepare the base location of work.
  • 1.1 Set out location of the brickwork to position in accordance with job specifications and drawings.
  • 1.2 Prepare base location so that the surface is dry, horizontal, clean and flat, and in accordance with job specifications.
2 Lay brickwork.
  • 2.1 Apply fire clay to bricks to maintain joints at the specified thickness.
  • 2.2 Ensure bricks are in the required bond and set out, method and line, level and plumb in accordance with job specifications and drawings.
  • 2.3 Cut bricks to the correct length to maintain the required bond in accordance with manufacturer recommendations and job specifications.
  • 2.4 Complete brickwork and remove surplus fire clay to specification requirements.
3 Form a segmental arch.
  • 3.1 Identify span and rise of the arch and locate in accordance with job plans and specifications.
  • 3.2 Place adjustable props appropriately to support the timber arch centre and adjust as necessary.
  • 3.3 Establish and mark position of the central key brick for easy identification.
4 Cut and lay bricks to position around the arch.
  • 4.1 Cut and lay bricks on the centre to form an arch to specifications.
  • 4.2 Maintain same sized wedge shape brick throughout the construction of the arch.
  • 4.3 Monitor and adjust measurements and placement of bricks accordingly to ensure accurate application of job requirements.
5 Complete and review finished work.
  • 5.1 Remove props and other support materials.
  • 5.2 Finish and clean construction to meet job requirements and professional expectations.
  • 5.3 Clean intrados of the arch and repoint with mortar as necessary.
No information
No information
Replaces
State Code National Code Title Type
W9279 CPCCBC4042A Construct a fire brick wall and arch using refractory materials Unit of competency
State Code National Code Title Type
BGD8 CPC33020 Certificate III in Bricklaying and Blocklaying Qualification
BGE7 CPC32320 Certificate III in Stonemasonry Qualification