Evidence shall show an understanding of maintaining cathodic protection systems in accordance with relevant legislation, code, regulations and procedures. to an extent indicated by the following aspects: T1. Relevant legislation, Australian Standards, codes, regulations and procedure requirements T2. Relevant WHS/OHS safety requirements hazards, risk assessment and control measures identify environmental and safety hazards, assess risks and implement control measures Hazardous materials and MSDS PPE T3. Corrosion processes on a Gas Industry pipeline corrosion processes, causes and prevention. how Cathodic Protection systems prevent corrosion T4. Electrical fundamentals for the Gas Industry extra low voltage operation electrical risks associated activities within the Gas Industry meters and other relevant electrical equipment Licensed low voltage electrical work requirements T5. Gas system design, planning and operation applicable to cathodic protection on a Gas Industry pipeline, including safe design principles. cathodic protection electrical and civil drawings T6. Relevant gas industry documents signs, symbols terminology and legends as used in gas industry procedures and documents gas industry standards, policies and procedures basic drawings and diagrams Process and Instrumentation Diagrams (PID) Facility and pipeline construction and as-built drawings Geographical Information System (GIS) drawings and data Electrical drawings Survey maps Pipeline route maps and alignment sheets topographical and geographical maps and information. workplace forms and reports T7. Cathodic protection systems operation on a Gas Industry pipeline cathodic protection system design, planning and operation types and applications impressed current sacrificial equipment and components operating principles and circuits diagrams cathodic protection system in relation to other services coating requirements and their purpose T8. Cathodic protection systems maintenance electrical test equipment safety requirements, procedures and PPE adherence of electrical principles and regulatory requirements manufacturers specifications and requirements monitoring requirements and procedures testing requirements and procedures calibration and adjustment requirements and procedures fault finding and repair/replacement requirements and procedures requirements and procedures for referring low voltage electrical work to relevant licensed persons requirements and procedures referring major repairs to immediate supervisor relevant documentation, records and reports |