ELEMENT

PERFORMANCE CRITERIA

1. Plan and prepare

1.1. Access, interpret and apply compliance documentation relevant to the work activity

1.2. Obtain, confirm and apply work instructions, including plans, specifications, quality requirements and operational details to the allotted task

1.3. Obtain and confirm safety requirements from the site safety plan and organisational policies and procedures, and apply to the allotted task

1.4. Identify, obtain and implement signage requirements from the project traffic management plan

1.5. Select plant, tools and equipment to carry out tasks consistent with the requirements of the job, check for serviceability and rectify or report any faults

1.6. Identify environmental protection requirements from the project environmental management plan, and confirm and apply to the allotted task

2. Strip pile heads

2.1. Check work platform and false work in preparation for pile head stripping procedures

2.2. Determine and mark specified height of pile cut-off

2.3. Cut horizontal groove to the specified depth at the marked height around the pile to avoid spalling

2.4. Attach pile excess to a crane with a sling

2.5. Strip back concrete above the groove from steel bars/stands without damage to the reinforcing

2.6. Cut steel reinforcing to specified length, and bend to project drawings and specifications

3. Clean up

3.1. Clear work area and dispose of or recycle materials in accordance with project environmental management plan

3.2. Clean, check, maintain and store plant, tools and equipment

Required skills

Specific skills are required to achieve the Performance Criteria of this unit, particularly for its application in the various circumstances in which this unit may be used. This includes the ability to carry out the following, as required to strip pile heads:

apply legislative, organisation and site requirements and procedures for stripping pile heads

organise work activities

select and use relevant tools and equipment safely

identify and report on hazards related to the worksite and work activity

communicate effectively to receive and clarify work instructions

Required knowledge

Specific knowledge is required to achieve the Performance Criteria of this unit, particularly for its application in the various circumstances in which this unit may be used. This includes knowledge of the following, as required to strip pile heads:

site and equipment safety requirements

bridge construction and sequencing

pile head stripping

steel reinforcement and stressing strands

concrete

pneumatic and electric jack hammers and scabblers

processes for interpreting engineering drawings

equipment types, characteristics, technical capabilities and limitations

site isolation and traffic control responsibilities and authorities

materials safety data sheets and materials handling methods

project quality requirements

civil construction terminology

slinging procedures for supporting pile off cut

JSAs/safe work method statements

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to worksite operations and satisfy all of the requirements of the performance criteria, required skills and knowledge and the range statement of this unit and include evidence of the following:

knowledge of the requirements, procedures and instructions for stripping pile heads

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of pile head stripping

working with others to undertake and complete the stripping of pile heads that meets all of the required outcomes

consistent timely completion of pile heads stripping that safely, effectively and efficiently meets the required outcomes

completion of the set out and stripping of a minimum of six pile heads to design specifications

Context of and specific resources for assessment

This unit must be assessed in the context of the work environment. Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated environment provided it is realistic and sufficiently rigorous to cover all aspects of workplace performance, including task skills, task management skills, contingency management skills and job role environment skills.

Assessment of this competency requires typical resources normally used in a resources and infrastructure sector environment. Selection and use of resources for particular worksites may differ due to the site circumstances.

The assessment environment should not disadvantage the participant. For example, language, literacy and numeracy demands of assessment should not be greater than those required on the job.

Customisation of assessment and delivery environment to sensitively accommodate cultural diversity.

Aboriginal people and other people from a non English speaking background may have second language issues.

Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required.

Method of assessment

This unit may be assessed in a holistic way with other units of competency. The assessment strategy for this unit must verify required knowledge and skill and practical application using more than one of the following assessment methods:

written and/or oral assessment of the candidate's required knowledge

observed, documented and/or first hand testimonial evidence of the candidate's:

implementation of appropriate requirement, procedures and techniques for the safe, effective and efficient achievement of required outcomes

consistent achievement of required outcomes

first hand testimonial evidence of the candidate's:

working with others to undertake and complete the stripping of pile heads

Guidance information for assessment

Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Relevantcompliance documentation may include:

legislative, organisational and site requirements and procedures

manufacturer's guidelines and specifications

Australian standards

Employment and workplace relations legislation

Equal Employment Opportunity and Disability Discrimination legislation

Safety requirements may include:

OHS requirements in accordance with state or territory legislation and regulations, organisational safety policies and procedures, and project safety plan, including protective clothing and equipment, use of tools and equipment, workplace environment and safety, handling of materials, use of fire fighting equipment, use of First Aid equipment, hazard control and hazardous materials and substances

safe parking practices including ensuring access ways are clear, equipment/machinery is away from overhangs and refuelling sites, safe distance are kept from excavations, and areas secured from unauthorised access or movement

safe operating procedures including recognising and preventing hazards associated with uneven/unstable terrain, trees, pits, poles, trip hazards, dirt mounds, overhead service lines, bridges, surrounding buildings, obstructions, structures, facilities, dangerous materials, recently filled trenches, other machines, personnel, traffic control, working in proximity to others, worksite visitors and the public

recognising hazards and risks including uneven/unstable terrain, trees, fires, overhead and underground services, bridges, buildings, excavations, traffic, embankments, cuttings, structures and hazardous materials

emergency procedures related to equipment operation including emergency shutdown and stopping, extinguishing equipment fires, organisational First Aid requirements and evacuation

Site may include:

any rural or urban bridge construction project

multi-span and single span bridges either over water or over land

Signage requirements may include:

site safety signage

temporary signage for the benefit of motorists and pedestrians

barricades

traffic conditions signage

Traffic may include:

congested urban environments

low traffic rural areas

off-road un-trafficked areas

buildings

parking sites

pedestrian areas

Plant, tools and equipment may include:

cut off saws

jack hammers

scabblers

compressors

hoses

tape measures

marking equipment

crow bars

bending pipes

scaffolding

ladders

slings

cranes

Environmental protection requirements may include:

organisational/project environmental management plan

waste management

water quality protection

noise

vibration

dust and clean up management

Pile head stripping procedures may include:

identifying the height to be cut

using a cut off saw to make an access cut to a specified depth around the pile

using a jack hammer to remove the bulk of concrete from the pile

using a scabbler to expose the reinforcement

bending the reinforcement to tie with the footing/pile cap/abutment reinforcement