Pressure and Leak Testing (Brazilian Portuguese)

Course goal: This course aims to provide the knowledge and techniques for carrying out pressure testing and leak testing in the workplace.

Learning Objectives:

Section 1: 

LO1 Define what is meant by a leak test

LO2 Define what is meant by a pressure test

LO3 Outline the role of the leak tester and the general requirements for leak/pressure testing

LO4 Identify examples of systems that require to be pressure or leak tested

LO5 Give an overview of the dangers of nitrogen and working in oxygen deficient atmospheres

Section 2: 

LO6 Explain proof testing and strength testing of pressure vessels and pipework 

LO7 Identify examples of the various methods of leak testing

LO8 Explain the differences and risks using water as a test medium compared to using pressurised inert gas

Section 3: 

LO9 Give an overview of flange tags and disturbed flange management 

LO10 Outline how to plan a leak test

LO11 Explain how to use P&IDs for planning purposes

LO12 Explain how to use valve line-up checklists

LO13 Explain the use of task risk assessments prior to leak testing

Section 4: 

LO14 Identify the equipment required for leak testing

LO15 Explain the use of Helium as a trace gas

LO16 Describe how to use the HeliTest unit

LO17 Describe the operation of an intensifier pump

Section 5:

LO18 Describe line specifications and their use in identifying design pressures

LO19 Identify PSV ratings 

LO20 Identify examples of test documentation

Section 6:

LO21 Explain the role of hydraulic accumulators