Unit of competency Outline

Date retreived
22/07/2026 9:30 PM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Machine stone

Machine stone

Unit of competency
National Code
CPCCST3006
State Code
OCN05
TGA Status
Current
DTWD Status
Approved
Current Release Number
2.00
Current Release Date
24/12/2024
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
12
Description
This unit specifies the skills and knowledge required to machine stone. It includes operating static machines to carry out machining of stone.This unit applies to stonemasons who work independently, in a team or under supervision and operate machinery relating to stone work in a workshop setting, on a new site or an existing structure.Completion of the general construction induction training program specified by the model Code of Practice for Construction Work is required for any person who is to carry out construction work. Achievement of CPCWHS1001Prepare to work safely in the construction industrymeets this requirement. No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1 Plan the work.
  • 1.1 Source and read machine stone requirements from specification, standards and codes.
  • 1.2 Follow requirements in workplace safety and environmental documentation and workplace procedures relevant to work activity.
  • 1.3 Determine job priorities and sequence job tasks in consultation with others on site.
  • 1.4 Identify potential hazards and determine and implement control measures.
  • 1.5 Select and check condition of plant, equipment and tools and report damage or malfunction to relevant personnel.
  • 1.6 Check conformity of materials against the job requirements.
2 Prepare machinery for use.
  • 2.1 Select, fit correctly and use personal protective equipment (PPE) appropriate for job.
  • 2.2 Check guards, guides, clamps and sliding tables are fitted correctly and are operational.
  • 2.3 Check electrical leads are tagged, and hoses and cables are not damaged
  • 2.4 Conduct a pre-operation check and test emergency shut down switch is working.
  • 2.5 Clean work area and remove any hazards.
3 Operate static diamond saw.
  • 3.1 Locate, secure and stabilise stone on sliding table and align to blade for cutting.
  • 3.2 Adjust depth of cut to suit stone hardness and blade cutting capacity.
  • 3.3 Start saw and turn on water.
  • 3.4 Slide stone through blade at an efficient rate avoiding strain on the machine and maintaining design.
  • 3.5 Repeat process until depth of cut is achieved.
4 Operate a travelling beam saw.
  • 4.1 Locate, align and secure stone on sliding table.
  • 4.2 Enter setting into digital panel for width and depth of stone and limits of blade.
  • 4.3 Switch on and operate automatic machine.
5 Operate multi-function cutter, grinder and polisher.
  • 5.1 Select, fix and secure head/plate to operating spindle.
  • 5.2 Locate and secure stone on cutting table.
  • 5.3 Set template into position for profile work, cutting, and moulding operations.
  • 5.4 Set cutting heads for initial cut and align with template as part of the operating process.
  • 5.5 Carry out machine operations to complete the process of machining stone.
6 Carry out grinding and polishing.
  • 6.1 Select and fit grinding plate appropriate to stone surface to be cut and polished.
  • 6.2 Set up and operate machine for grinding and polishing process changing grit abrasive pads for type of stone and finish.
  • 6.3 Monitor and maintain water flow to the polishing application.
7 Shut down machine operations.
  • 7.1 Shut down machine and remove stone.
  • 7.2 Remove, clean, check for wear and store clamps, wedges and supporting materials.
  • 7.3 Clean machine, check for wear and tear or damage.
  • 7.4 Report any malfunctions or damage to appropriate person.
8 Clean up.
  • 8.1 Clear the work area, and dispose of, reuse or recycle materials following workplace and environmental requirements.
  • 8.2 Clean tools and equipment, check for serviceability and report damage or faults.
  • 8.3 Store and secure tools and equipment following workplace procedures.
No information
No information
Replaces
State Code National Code Title Type
W9561 CPCCST3006A Machine stone Unit of competency
State Code National Code Title Type
BGE7 CPC32320 Certificate III in Stonemasonry Qualification