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Elements and Performance Criteria

Required Skills

Evidence Required

What evidence is required to demonstrate competence for this standard as a whole

Competence in constructing concrete structures and features requires evidence that work can be planned and prepared for that a site for concrete placement can be prepared according to design drawings and specifications and that concrete can be mixed placed and finished according to the required standards

The skills and knowledge required to construct concrete structures and features must be transferable to a different work environment For example this could include different structures and features concrete mixes and locations

What specific knowledge is needed to achieve the performance criteria

Knowledge and understanding are essential to apply this standard in the workplace to transfer the skills to other contexts and to deal with unplanned events The knowledge requirements for this competency standard are listed below

Mpa testing theory and what effects Mpa specifications in a concrete mix

the comparative environmental implications associated with soil removal and the establishment of drainage systems

industry standards in relation to reinforcing and consolidating concrete

subbase and subgrade materials and preparation

What specific skills are needed to achieve the performance criteria

To achieve the performance criteria appropriate literacy and numeracy levels as well as some complementary skills are required These include the ability to

interpret design drawings and specifications and transpose the information to site

measure and construct profiles using mathematical techniques

establish levels using levelling equipment

undertake and interpret tests performed on a concrete mix

place consolidate and finish concrete

What processes should be applied to this competency standard

There are a number of processes that are learnt throughout work and life which are required in all jobs They are fundamental processes and generally transferable to other work functions Some of these are covered by the key competencies although others may be added The questions below highlight how these processes are applied in this competency standard Following each question a number in brackets indicates the level to which the key competency needs to be demonstrated where not required perform the process perform and administer the process and perform administer and design the process

How can communication of ideas and information be applied

Information regarding what type of structure or feature is to be installed may need to be communicated to other members of the work team

How can information be collected analysed and organised

Information on tests applied to the concrete mix may need to be collected analysed and acted upon

How are activities planned and organised

The installation of concrete structures and features may need to be planned and organised according to the prevailing weather conditions

How can team work be applied

Team work may be applied when undertaking concrete pouring operations

How can the use of mathematical ideas and techniques be applied

Mathematical ideas and techniques may be applied when calculating the volume of concrete required for the job

How can problemsolving skills be applied

Problems may arise with the stability of the form work applied to a concrete site

How can the use of technology be applied

Technology may be applied when working out the volume of concrete needed or researching what type of curing agentmethod to use

Are there other competency standards that could be assessed with this one

This competency standard could be assessed on its own or in combination with other competencies relevant to the job function

There is essential information about assessing this competency standard for consistent performance and where and how it may be assessed in the Assessment Guidelines for this Training Package All users of these competency standards must have access to the Assessment Guidelines Further advice may also be sought from the relevant sector booklet

Range Statement

Range of Variables The Range of Variables explains the contexts within which the performance and knowledge requirements of this standard may be assessed. The scope of variables chosen in training and assessment requirements may depend on the work situations available
What tools and equipment are likely to be used when constructing concrete structures and features?	Tools and equipment may include levelling equipment, string lines, tape measures, spades, shovels, wheelbarrow, concrete mixer, trowels and screeding equipment.
What OHS hazards may apply to this standard?	OHS hazards may include manual handling, solar radiation, obstacles, and slipping on wet surfaces.
What OHS controls may be relevant to this standard?	OHS controls may include safe lifting and transporting techniques, the drinking of fluids, basic first aid, and the appropriate use of personal protective clothing and equipment such as boots, overalls and sun hat, erection of safety signs and barriers, the identification of site access points, and the safe storage of materials.
What environmental implications are likely to be considered?	Consideration may be given to the impact of soil disturbance and the alteration to water flow during construction and after the structure or feature has been constructed.
What services are likely to be located on site?	Services may include power, gas, water, stormwater, sewerage or septic connections, phone and optical cables.
What drainage systems are likely to be installed?	Drainage systems may include sumps, agricultural drains, storm water pipes, slotted pipes, open drains and channels.
What other preparation tasks may need to be completed before the placement of concrete?	Other preparation tasks to be completed may include the installation of a waterproof membrane, reinforcement according to industry standards (AS1554.3), and the application of a release agent to form work.
What concrete additives may be relevant to this standard?	Additives may include colouring agents, retardants and accelerants.
What testing is likely to be undertaken on the concrete mix?	Testing may include a concrete slump test and Mpa testing.
How is the concrete likely to be finished off?	Finishing off the concrete may include the addition of a curing agent, insertion of expansion jointing and control joints, or diamond saw cuts after a period of drying.

For more information on contexts, environment and variables for training and assessment, refer to the Sector Booklet.