Unit of competency Outline

Date retreived
23/07/2026 4:47 PM AWST

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Shutdown dredge for operator maintenance

Shutdown dredge for operator maintenance

Unit of competency
National Code
RIISAM303D
State Code
WH668
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
2.00
Current Release Date
07/12/2014
View on TGA
State Implementation and Classification
Approved Date
29/05/2014
Field of Education
030717 - Plant And Machine Operations
Original Release Date
29/05/2014
Nominal Hours
40
Description
This unit describes a participant’s skills and knowledge required to Shutdown dredge for operator maintenance in Civil construction, Metalliferous and Coal mining and Extractive.This unit is appropriate for those working in operational roles.No licensing, legislation or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Plan and prepare for Shutdown dredge and operator maintenance
  • 1.1 Access, interpret and apply service and maintenance documentation and ensure the work activity is compliant
  • 1.2 Obtain, read, interpret, clarify and confirm work requirements
  • 1.3 Identify and address potential risks, hazards and environmental issues, and implement control measures
  • 1.4 Select and wear personal protective equipment appropriate for the work activities
  • 1.5 Obtain and interpret emergency procedures, and be prepared for fire/accident/emergency
  • 1.6 Raise and safely secure ladder above water
  • 1.7 Conduct retreat away from working face to safe location
  • 1.8 Flush out plant
  • 1.9 Adjust spuds and/or cable lengths to ensure dredge remains level on pond
2. Move boat line
  • 2.1 Disconnect main power supply to dredge and plant
  • 2.2 Move float line to new position ensuring enough slack is available for move
3. Check ladder
  • 3.1 Confirm ladder is above water and safely secured
  • 3.2 Check ladder at scheduled times
  • 3.3 Inspect swing sheave action to assess ladder swing performance
  • 3.4 Inspect cutter components and flush flow
  • 3.5 Communicate and coordinate activities with others throughout the work activity
4. Conduct operational maintenance
  • 4.1 Visually inspect dredge to identify faults
  • 4.2 Conduct routine operational servicing to ensure peak performance
  • 4.3 Repair or refer faults
5. Conduct housekeeping activities
  • 5.1 Clean and store equipment and attachments
  • 5.2 Complete records and documentation
No information
No information
Replaced By
State Code National Code Title Type
OCC96 RIISAM303E Shutdown dredge for operator maintenance Unit of competency
State Code National Code Title Type
AZE5 RII30115 Certificate III in Surface Extraction Operations Qualification