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Unit of competency details

CPCPCM3025 - Install trench support (Release 2)

Summary

Usage recommendation:
Current
Release Status:
Current
Releases:
ReleaseRelease date
2 (this release) 23/Dec/2020
(View details for release 1) 27/Nov/2020

Companion volumes:
Unit of competency Assessment requirements

Delivery:
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Training packages that include this unit

Qualifications that include this unit

Classifications

SchemeCodeClassification value
ASCED Module/Unit of Competency Field of Education Identifier 040301 Building Science And Technology  

Classification history

SchemeCodeClassification valueStart dateEnd date
ASCED Module/Unit of Competency Field of Education Identifier 040301 Building Science And Technology  09/Feb/2021 
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Unit of competency

Modification History

Release 2

This version first released with CPC Construction, Plumbing and Services Training Package Release 5.1.

Typographical errors corrected in Element 1.3 and 3.1.

Release 1

This version first released with CPC Construction, Plumbing and Services Training Package Release 5.0.

New unit.

Application

This unit specifies the skills and knowledge required to install trench support.

In some jurisdictions, this unit of competency may form part of accreditation, licensing, legislative, regulatory or certification requirements.

Pre-requisite Unit

CPCPCM2043 Carry out WHS requirements

Unit Sector

Plumbing

Elements and Performance Criteria

Elements describe the essential outcomes.

Performance criteria describe what needs to be done to demonstrate achievement of the element.

1

Prepare for work.

1.1

Access, read and determine installation requirements from relevant job plans and specifications, codes, Australian standards, manufacturer’s specifications and jurisdictional requirements.

1.2

Identify and apply workplace, work health and safety (WHS) and environmental requirements.

1.3

Plan and sequence tasks in conjunction with others involved in or affected by the work.

1.4

Select and check tools and equipment, including personal protective equipment (PPE), for serviceability.

1.5

Identify the location of underground services.

1.6

Prepare work area to support efficient installation of trench support systems.

2

Identify installation requirements.

2.1

Source equipment required for the excavation.

2.2

Identify potential hazards and determine and implement control measures.

2.3

Set out trench support installation according to relevant job plans and specifications, codes, Australian standards, manufacturer’s specifications and jurisdictional requirements.

2.4

Consider the location of existing services and any traffic control requirements during installation.

3

Install trench support.

3.1

Determine and transfer installation requirements for installing trench support.

3.2

Install trench support according to relevant job plans and specifications, codes, Australian standards, manufacturer’s specifications and jurisdictional requirements and without damage to surrounding environment, existing structures or other services.

3.3

Check installation for compliance with relevant job plans and specifications, codes, Australian standards, manufacturer’s specifications and jurisdictional requirements.

4

Clean up.

4.1

Remove trench support equipment, backfilling trench and return support equipment to storage area in accordance with state and territory legislation and workplace policies and procedures.

4.2

Clean tools and equipment, check for serviceability reporting any damage, store and secure.

Foundation Skills

Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.

Unit Mapping Information

No equivalent unit.

Links

Companion volumes to this training package are available at the VETNet website - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=7e15fa6a-68b8-4097-b099-030a5569b1ad

 

Assessment requirements

Modification History

Release 2

This version first released with CPC Construction, Plumbing and Services Training Package Release 5.1.

Typographical errors corrected in Element 1.3 and 3.1.

Release 1

This version first released with CPC Construction, Plumbing and Services Training Package Release 5.0.

New unit.

Performance Evidence

To demonstrate competency, a candidate must meet the performance criteria for this unit by:

  • installing and removing as a minimum, two trench support systems using an approved shoring method and equipment to a minimum depth of 1.5 metres.

Knowledge Evidence

To be competent in this unit, a candidate must demonstrate knowledge of:

  • types of trench support systems including:
  • aluminium shoring shields
  • close timber shoring
  • drag boxes
  • fixed and/or adjustable trench boxes
  • hydraulic vertical shoring
  • lite box aluminium panels
  • powerbrace
  • slide rails
  • raking shoring
  • hazards associated with excavation including:
  • soil types and the likelihood of sudden changes in soil
  • presence of ground water and water entering cracks in soil adjacent to the excavation
  • effects on ground material by exposure to the air after excavation
  • vibration due to machinery, plant, motor vehicles and machinery
  • excavation depth and shape
  • presence or proximity of other underground services
  • presence of excavation, backfill material or equipment placed near an excavation
  • excavation within public property requirements
  • excavation close to footings and buildings
  • work health and safety (WHS) requirements associated with the installation of trench support systems
  • how to access relevant information, including job plans and specifications, codes, Australian standards, manufacturer’s specifications and jurisdictional requirements
  • tools, materials and equipment used for the installing trench support.

Assessment Conditions

Assessors must satisfy the requirements for assessors listed in the Standards for Registered Training Organisations.

This unit must be assessed in the workplace or a close simulation using realistic workplace conditions, materials, activities, responsibilities, procedures, safety requirements and environmental considerations.

Links

Companion volumes to this training package are available at the VETNet website - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=7e15fa6a-68b8-4097-b099-030a5569b1ad

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