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 conducting self-propelled compactor operations

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of self-propelled compactor operations: which are to include:

towing

levelling and compacting to construction specification and/or

spreading, covering, levelling and compacting landfill materials (tip)

communicating and working with others to undertake and complete self-propelled compactor operations that meet all of the required outcomes

consistent timely completion of self-propelled compactor operations that safely, effectively and efficiently meet the required outcomes

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.

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.

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

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

consistently achieving the required outcomes which are to include:

towing

levelling and compacting to construction specification and/or

spreading, covering, levelling and compacting landfill materials (tip)

first hand testimonial evidence of the candidate's:

communicating and working with others to undertake and complete self-propelled compactor operations

Guidance information for assessment

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

Required skills

Specific skills are required to achieve the performance criteria in this unit, particularly for the application in the various circumstances in which this unit may be applied. This includes the ability to carry out the following as required to conduct self-propelled compactor operations:

apply legislative, organisation and site requirements and procedures

apply site and equipment safety requirements

apply compactor operating techniques

interpret drawings and sketches

Required knowledge

Specific knowledge is required to achieve the Performance Criteria of this unit, particularly its application in a variety of circumstances in which the unit may be used. This includes knowledge of the following, as required to conduct self-propelled compactor operations:

self-propelled compactor types, characteristics, technical capabilities and limitations

basic principles of soil technology for civil works

basic principles of soil compaction

site and equipment safety requirements

self-propelled compactor techniques related to essential tasks

processes for interpreting engineering drawings and sketches

operational, maintenance and basic diagnostic procedures

site isolation and traffic control responsibilities and authorities

materials safety data sheet (MSDS) and materials handling methods

project quality requirements

civil construction terminology

methods of changing machine attachments

safe operating techniques in all terrain

basic earthworks calculations

civil construction activity sequences of road construction, earthworks and drainage

JSA's/Safe work method statement

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.

Relevant compliance documentation

may include:

legislative, organisation and site requirements and procedures

manufacturer's guidelines and specifications

Australian standards

codes of practice

Employment and workplace relations legislation

Equal Employment Opportunity and Disability Discrimination legislation

A compactor:

is a self-propelled, tamping foot drum, wheeled machine, used to compact a variety of types of construction materials

it can operate at relatively high speeds and may have a dozer blade mounted on the front-end of the machine allowing for dozing, filling and compacting versatility

the tamping feet on the wheels of the machine may vary in size, shape and depth

Self-propelled compactor operations are to include:

towing and levelling and compacting to specification (construction) or to spread, level, cover and compact (tip) materials

Work instructions may include:

plans, specifications, quality requirements and operational details

quality requirements may include: dimensions, tolerances, standards of work and material standards as detailed in the project drawings, specifications and project documentation to meet client satisfaction

Safety requirements may be from the site safety plan and organisational policies and procedures and include:

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 operating procedures to recognise hazards and prevent risks associated with underground and overhead services, other machines, personnel, restricted access barriers, traffic control, working at heights, working in proximity to others, worksite visitors and the public

emergency procedures, including: emergency shutdown and stopping, extinguishing fires, organisational First Aid requirements and evacuation

hazards and risks, which may include: uneven/ unstable terrain, trees, fires, overhead and underground services, bridges, buildings, excavations, traffic, embankments, cuttings, structures and hazardous materials

Environmental protection requirements are obtained from project environmental management plan and may include:

organisational/project environmental management plan, waste management, water quality protection, noise, vibration, dust and clean-up management

Compactor controls and functions include:

implements or other attachments, brakes and manoeuvrability

Safe parking practices is to include:

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

Programmed maintenance is to include:

cleaning, authorised servicing and the monitoring, recording and reporting of faults

Programmed maintenance may include:

authorised minor replacements and the provision of assistance to maintenance personnel during maintenance and repair activities

Materials may include:

clays, silts, stone, gravel, mud, rock, sand, topsoil, timber, blended materials, organic materials, light scrub, grasses and bituminous mixes

rock types may include metamorphic, igneous and sedimentary

landfill may include household and commercial waste and soil

Tools and equipment are to include:

hand tools and maintenance equipment relevant to the particular compactor