Elements and Performance Criteria

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 operating procedures including recognising and preventing hazards associated with high voltage power lines, uneven/unstable terrain, trees, overhead service lines, bridges, surrounding buildings, obstructions, structures, facilities, dangerous materials, recently filled trenches, other machines, personnel, traffic control, working at heights, working in proximity to others, worksite visitors and the public
safe parking practices including 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
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 locations may include:
car parks
airport runways
container yards
hard stands
footpaths
bikeways
roadways
Traffic conditions may include:
congested urban environments
low traffic rural areas
off-road un-trafficked areas
buildings
parking sites
pedestrian areas
Tools and equipment may include:
trucks
tanks
spraying equipment
hand lances
transfer hoses
brooms
jets
shovels
compressors
storage tanks
Environmental protection requirements may include:
organisational/project environmental management plan
waste management
water quality protection
noise
vibration
dust and clean-up management
Materials may include:
bitumen emulsions (cationic and anionic)
cutback bitumen
cutters
distillates
water
Application rate are:
to be followed within specified tolerances
Tack coating refers to:
an application in preparation for further surface coatings which are to include but not be limited to asphalt, geo-textile and slurry
Types of surface may include:
spray seal
asphalt
concrete
granular pavement
pavement which is limited to a clean dry surface which may be coated day or night
Tack coat sprayer may be:
a mechanical bitumen sprayer or a truck/trailer mounted bitumen emulsion sprayer used to apply tack coat at a specified rate on a pavement surface
they also provide facilities for hand spraying

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 tack coat spraying operations
implementation of requirements, procedures and techniques for the safe, effective and efficient completion of tack coat spraying operations
working with others to undertake and complete tack coat spraying operations that meets all of the required outcomes
consistent timely completion of tack coat spraying operations that safely, effectively and efficiently meets the required outcomes
a minimum of 500m2 of an existing pavement to be tack coated prior to asphalting using the spray bar, completed in a minimum of two separate runs
a minimum of two areas of at least 20m2 to be tack coated using a hand lance
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 tack coat spraying operations
Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.