RIICFW305D
Conduct cast in-situ pilings operations


Application

This unit describes a participant’s skills and knowledge required to conduct cast in-situ pilings operations in Civil Construction.

This unit is appropriate for those working in operational roles.

Licensing, legislative, regulatory and certification requirements that apply to this unit can vary between states, territories, and Industry sectors. Relevant information must be sourced prior to application of the unit.


Elements and Performance Criteria

1. Plan and prepare to conduct in-situ pilings operations

1.1 Access, interpret and apply documentation to boring of cast in-situ piles and ensure the work activity is compliant

1.2 Obtain, interpret, clarify and confirm work instructions before proceeding

1.3 Confirm and apply environmental protection and safety requirements

1.4 Obtain, interpret and implement traffic management signage

1.5 Select plant, tools and equipment and check for faults to carry out tasks

1.6 Select and wear correct personal protective equipment appropriate for work activities

1.7 Identify, address and report environmental issues, potential hazards and risks

1.8 Obtain and interpret emergency procedures, and be prepared for fire/accident/emergency

2. Locate and prepare pile positions

2.1 Establish location for piles from reference points and set out

2.2 Position and check plant and related equipment for operation

2.3 Bore hole

2.4 Check caisson for conformity with specification

2.5 Install caisson in the bored hole

2.6 Prepare caisson to receive concrete

3. Place concrete

3.1 Place concrete into caisson

3.2 Vibrate concrete, removing voids and air pockets

4. Remove boring rig

4.1 Relocate boring rig to next point of installation operation

4.2 Remove boring rig from site on completion of work

5. Clean up

5.1 Clear work area and dispose of or recycle materials

5.2 Clean, check, maintain and store plant, tools and equipment

Evidence of Performance

Evidence is required to be collected that demonstrates a candidate’s competency in this unit. Evidence must be relevant to the roles within this sector’s work operations and satisfy all of the requirements of the performance criteria of this unit and include evidence that the candidate:

locates and applies applicable legislation, documentation, policies and procedures

works effectively with others to undertake and complete cast in-situ pilings operations that meets all required outcomes including:

communicating clearly and concisely with others to receive and clarify work instructions

using a range of communication technique and systems such as signage to advise others of work activity and exclusion zones

demonstrates completion of cast in-situ piling operations that safely, effectively and efficiently meets all of the required outcomes on more than one (1) occasion including:

establishing locations for piles

positioning and checking plant and related equipment

boring a hole to install a minimum of one (1) caisson, including reinforcement construction and placing concrete to that caisson

setting up, relocating and removing boring rig


Evidence of Knowledge

The candidate must demonstrate knowledge of conducting cast in-situ pilings operations through:

applying legislative, organisation and site requirements and procedures for:

site equipment and safety requirements

foundation work

construction principles

water erosion

project quality requirements

civil construction terminology

selecting and using relevant tools and equipment safely

identifying and reporting hazards related to the worksite and work activity

describing bored cast in-situ piles and their installation techniques

describing scaffolding and work platform installation

interpreting engineering drawings

identifying soil, sand, rock, clay, shale, gravel and silt types and characteristics

applying processes for installing piles in water

identifying equipment types, characteristics, technical capabilities and limitations

applying and monitoring operational, maintenance and basic diagnostic procedures

applying site isolation and traffic control responsibilities and authorities

interpreting and complying with safety data sheets and materials handling methods

preparing and/or implementing JSA/JSEA/safe work method statements


Assessment Conditions

An assessor of this unit must satisfy the requirements of the NVR/AQTF or their successors; and Industry regulations for certification and licensing; and,

this unit must be assessed in the context of this sector’s work environment; and,

this unit must be assessed in compliance with relevant legislation/regulation and using policies, procedures, processes and operational manuals directly related to the industry sector for which it is being assessed; and,

assessment may be conducted in conjunction with the assessment of other Units of Competency; and,

assessment must confirm consistent performance can be applied in a range of relevant workplace circumstances; and,

assessors must demonstrate the performance evidence, and knowledge evidence as outlined in this Unit of Competency, and through the minimum years of current* work experience specified below in an Industry sector relevant to the outcomes of the unit; or,

where the assessor does not meet experience requirements a co-assessment or partnership arrangement must exist between the qualified assessor and an Industry subject matter expert. The Industry subject matter expert should hold the unit being assessed (or an equivalent unit) and/or demonstrate equivalence of skills and knowledge at the unit level. An Industry technical expert must also demonstrate skills and knowledge from the minimum years of current work experience specified below in the Industry sector, including time spent in roles related to the unit being assessed; and,

assessor and Industry subject matter expert requirements differ depending on the Australian Qualifications Framework Level (AQF) of the qualification being assessed and/or Industry Sector as follows:

Industry sector

AQF** Level

Required assessor or Industry subject matter expert experience

Drilling, Metalliferous Mining, Coal Mining, Extractive (Quarrying) and Civil Construction

1

1 Year

2

2 Years

Drilling, Coal Mining and Extractive (Quarrying)

3-6

3 Years

Metalliferous Mining and Civil Construction

3-6

5 Years

Other sectors

Where this Unit is being assessed outside of the Resources and Infrastructure Sectors assessor and/or Industry subject matter expert experience should be in-line with industry standards for the sector in which it is being assessed and where no Industry standard is specified should comply with any relevant regulation.

*Assessors can demonstrate current work experience through employment within Industry in a role relevant to the outcomes of the Unit; or, for external assessors this can be demonstrated through exposure to Industry by conducting frequent site assessments across various locations.

**Where a unit is being delivered outside of a Qualification the first numeric character in the Unit code should be considered to indicate the AQFC level


Foundation Skills

Foundation skills essential to performance are explicit in the performance criteria of this unit. Further information is available in the Resources and Infrastructure Industry Training Package Companion Volume.


Sectors

Civil construction