Unit of competency Outline

Date retreived
23/07/2026 2:32 PM AWST

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Mechanically stress grade timber

Mechanically stress grade timber

Unit of competency
National Code
FWPCOT3296
State Code
OBM33
TGA Status
Deleted
DTWD Status
Deleted
Current Release Number
1.00
Current Release Date
31/01/2020
View on TGA
State Implementation and Classification
Approved Date
29/05/2020
Field of Education
030305 - Materials Engineering
Original Release Date
29/05/2020
Nominal Hours
30
Description
This unit of competency describes the skills and knowledge required to stress grade timber with mechanical stress-grading machines or high-speed mechanical graders to test the product for strength and durability against set grades.The unit applies to individuals who mechanically stress grade timber in the timber and wood products industry.All work must be carried out to comply with workplace procedures, according to state/territory health and safety regulations, legislation and standards that apply to the workplace.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Prepare for stress-grading
  • 1.1 Review work order to determine job requirements and, where required, seek clarification from appropriate personnel
  • 1.2 Review environmental protection procedures and workplace health and safety requirements, including use of personal protective equipment, equipment lock-out and safe manual handling techniques
  • 1.3 Identify, assess and take actions to mitigate risks and hazards associated with mechanically stress-grading timber
  • 1.4 Identify and implement workplace procedures for minimising and disposing of waste material, cleaning plant, tools and equipment, and maximising energy efficiency
  • 1.5 Obtain type and quantity of timber for stress-grading from storage location
2. Set up equipment
  • 2.1 Select and use equipment according to workplace safety procedures, manufacturer instructions and environmental protection practices
  • 2.2 Complete pre-start-up checks on equipment to ensure operational effectiveness
  • 2.3 Set up spray guns or branding rolls for use according to work order
  • 2.4 Complete calibration process using verification boards, and set grade thresholds according to workplace procedures
3. Stress grade timber
  • 3.1 Complete automatic grading process, monitor and adjust material flow to machine
  • 3.2 Monitor machinery to ensure consistent grade marking and board appearance according to industry standards
  • 3.3 Withdraw samples for independent testing and prepare according to testing procedures
4. Complete operator maintenance
  • 4.1 Lock out equipment according to workplace safety procedures
  • 4.2 Check and clean photoelectric cells and reflectors according to manufacturer procedures and environment protection practices
  • 4.3 Check and refill spray guns or branding rolls
  • 4.4 Adjust and maintain mechanical stress grade rollers, auto-feed and load pressure according manufacturer recommendations
  • 4.5 Keep stress-grading area clear of dust and debris according to workplace safety procedures
  • 4.6 Record and report production outcomes, equipment faults and maintenance requirements to appropriate personnel
No information
No information
Replaces
State Code National Code Title Type
AXL37 FWPCOT3225 Mechanically stress grade timber Unit of competency
State Code National Code Title Type
BAM5 FWP30316 Certificate III in Sawmilling and Processing Qualification
BFA1 FWP31119 Certificate III in Wood Machining Qualification