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 wheeled dozer operations

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of wheeled dozer operations

working with others to undertake and complete wheeled dozer operations that meet all of the required outcomes

consistent timely completion of wheeled dozer 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

first hand testimonial evidence of the candidate's:

working with others to undertake and complete wheeled dozer 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 wheeled dozer operations:

apply legislative, manufacturer's, organisation and site requirements and procedures

access, interpret and apply technical information

maintain equipment records

use relevant hand tools

apply problem solving techniques

apply basic diagnostic techniques

apply equipment operating procedure

apply effective communication techniques

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 wheeled dozer operations:

site and equipment safety requirements

site operational procedures

wheeled dozer characteristics, technical capabilities and limitations

wheeled dozer operational procedures

wheeled dozer instrumentation and controls

wheeled dozer maintenance systems and procedures

basic geological and survey data

hazard identification and response procedures

site environmental requirements and constraints related to dozer operations

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

Dozer operations/tasks may include:

ripping

pushing and preparing overburden

ripping and pushing may include:

working under high walls

working in cable areas

highwall chaining

supporting other equipment

trimming or cutting

inter burden and coal handling

bench and pad preparation

maintenance and civil works

working in dumps which may include:

creation of windrows

dump establishment

civil works which may include:

road works

contours

batters

rehabilitation and drainage

final landform and the interpretation of associated survey pegs

sealing tailing dams

towing and pushing which may include:

lighting plants

pumps

cable boats

towers

sleds

transformers

other equipment

Work requirements may include:

product identification

nature and scope of tasks

achievement targets

operational conditions

obtaining permits required

site layout

out-of-bounds areas

worksite inspection requirements

lighting conditions

plant or equipment defects

hazards and potential hazards

coordination requirements or issues

shift details, including:

the plant identification/allocation

working conditions

defects to equipment

Geological data may include relevant site specific information in relation to:

material type and characteristics

faults and joints

coal seams

water tables or other water sources

Survey data may include relevant site specific information in relation to:

floor heights

bench widths

grades

laser levelling

set out

GPS control

Safety information may include:

legislation and regulations

relevant Australian standards

management systems and plans

OHS policy

code of practice

safe working procedures (or equivalent)

Specific safety requirements are to include:

boarding and disembarkation procedures

operational signal procedures

implement lowering and lifting

Coordination with others may include:

other earthmoving equipment

water carts or trucks

materials handling equipment

light vehicles

lighting plant

use of 2-way radios

reporting defects either verbally or in writing

hand signal

Operating conditions may include:

visibility day and night

prevailing winds

wet and slippery conditions

loose materials

fog

dust