Elements and Performance Criteria

Stream: Production Plant
Field: Maintenance
Equivalencies: This unit of competence is based on unit 7.4 of the Electrical Contractors
Industry Association Competency Standards (Instrumentation Stream)
Inspection should be planned with the appropriate parties to determine access, conditions and work requirements
Equipment may include CO2, H2, pH, dissolved O2, conductivity and optical density analysers, recorders, nuclear devices, smart transmitters, magflow meters, coal feeders, belt weigher, PLC's, ultrasonic sensors, hydraulic control equipment, turbine supervisory equipment, detectors, test equipment, transducers, pneumatic controllers, fire panels, T/C converters, electronic controllers, wear monitors, printers, printer circuit boards, UV sterilisation equipment, gas detection equipment and surge suppression equipment
Materials may include lubricants, cleaning solvents, gasket materials and leak test solution
Components may include gas analyser, sensing , liquid analyser sensing , columns, thermal/conductive detectors, infra-red sources, filters, chopper motors, balancing motors, servo motors, chart drives, relays, load cells, tachometers, PLC input/output blocks, amplifying modules, servo valves and plug- in PCBs
Test and measurement instruments may include multimeter, standard gases, decade box, DC, I/V standard, potentiometer, radiation meter, hand-held communicator/programmer, frequency counter, frequency generator, CRO, variac and specialised test equipment
Work completion details may include plant and maintenance records, job cards, check sheets and on device labelling updates
Work site environment may be affected by nearby plant or processes, e.g. heat, noise, dust, oil, water and chemical
Isolations can refer to electrical/mechanical or other associated processes

Critical aspects of evidence
The knowledge and application of relevant sections of: Occupational, health and safety legislation; Statutory legislation; Enterprise/site safety procedures; Enterprise/site emergency procedures
Attainment of electrical licence, where appropriate, deeming competency associated with electrical work
Preparation and planning of work
Modification techniques and procedures
Completion of work procedures
Context of assessment
Competency Standards should be assessed in the workplace or simulated workplace and under the normal range of workplace conditions
Assessment of this unit will be supported with documentary evidence, by means of endorsement stating type and work
Interdependent assessment of unit
Nil
Knowledge and Skills
A knowledge of:
Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; General layout of plant/work site and operation of its equipment; Modification techniques; Complex instrumentation equipment and technology; Regulatory aspects; Electrical fundamentals; Test and measurement instruments; Engineering and workshop practice; Distributed control; Programmable control; Communication principles
The ability to:
Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Locate and interpret plans, drawings and text; Modify instrumentation equipment; Update plans, drawings and text; Use tools and relevant equipment; Use test and measurement instruments; Identify and select materials for the job; Apply regulatory aspects theory; Apply electrical fundamentals theory; Carry out work completion details; Communicate effectively; Apply data analysis techniques and tools.