Unit of competency Outline

Date retreived
22/07/2026 5:24 AM AWST

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Install trench support

Install trench support

Unit of competency
National Code
RIICCM210E
State Code
OCX36
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
25/01/2021
View on TGA
State Implementation and Classification
Approved Date
18/06/2021
Field of Education
040301 - Building Science And Technology
Original Release Date
18/06/2021
Nominal Hours
8
Description
This unit describes the skills and knowledge required to install trench support in civil construction, including both installing and removing trench shoring. It applies to those working in operational roles. They generally work under supervision to undertake a prescribed range of functions involving known routines and procedures and take some responsibility for the quality of work outcomes.Licensing, legislative and certification requirements that apply to this unit can vary between states, territories, and industry sectors. Users must check requirements with relevant body before applying the unit.
Notes
Elements and Performance Criteria
1. Plan and prepare for installing trench support
  • 1.1 Obtain interpret and confirm work requirements
  • 1.2 Access, interpret and apply documentation required to install trench support
  • 1.3 Obtain and interpret emergency procedures and identify steps required to respond to emergencies
  • 1.4 Select and wear personal protective equipment according to site requirements
  • 1.5 Confirm and identify requirements for complying with environmental protection, safety and traffic management signage requirements
  • 1.6 Identify, address and report environmental issues, potential hazards and risks
  • 1.7 Select plant, tools and equipment required to carry out tasks and check for faults
  • 1.8 Identify, confirm, and locate materials required for work application
2. Install trench shoring
  • 2.1 Communicate with plant operator and confirm excavation of trenches complies with site plan, line and depth
  • 2.2 Determine and prepare shoring method according to job requirements
  • 2.3 Set out positioning of shoring according to job requirements
  • 2.4 Position or erect shoring within the trench according to job requirements
  • 2.5 Secure shoring in position according to structural conformity requirements
  • 2.6 Clean out excavation according to site requirements
  • 2.7 Locate ladders for safe access and egress
3. Remove trench shoring
  • 3.1 Release jacking mechanisms and remove ladders
  • 3.2 Check shoring and prepare it for lifting from the trench
  • 3.3 Remove shoring from trench and store it according to site requirements
4. Conduct housekeeping activities
  • 4.1 Clear work area and dispose of or recycle materials according to site requirements
  • 4.2 Clean and maintain condition of equipment, confirm suitability for use, and address and report issues as required within scope of own role
  • 4.3 Manage and report hazards, and maintain a safe working environment
  • 4.4 Process records according to site requirements
No information
No information
Replaces
State Code National Code Title Type
WH086 RIICCM210D Install trench support Unit of competency