IOSH & CPD Accredited Pressure and Leak Testing Training

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Who is the course for?

This Pressure and Leak Testing Training course is for Production Operators.

Is previous experience required?

You do not need prior knowledge or experience to complete this course and it is assumed that you are competent in your designated role.

How will the course benefit me?

This course aims to provide the knowledge and techniques for carrying out pressure testing and leak testing in the workplace, the course consists of 5 sections:

Section 1: Introduction to Pressure and Leak Testing

Section 2: Leak Testing and Pressure Testing Methods and Associated Hazards

Section 3: Preparing a Leak Test

Section 4: Carrying out a Leak Test

Section 5: Test Pressure and Test Documentation

How will the course benefit my company?

By ensuring you have the knowledge and techniques for carrying out pressure testing and leak testing in the workplace

What standards are referenced in the course?

NONE

Is there an assessment?

Once you have completed the course, you will be asked a series of questions to check your knowledge and understanding. These are based on the learning objectives for the course and have a pass mark of 80%.

Learning Objectives:

Section 1: Introduction to Pressure and Leak Testing (5 minutes)

This module will introduce the learner to the course and will emphasise the importance of leak testing of disturbed joints on hydrocarbon systems prior to returning to service.

Recognise what leak testing is used for
Recognise what pressure testing is used for
Identify systems that require to be pressure or leak tested
Identify the risk mitigation measures which should be taken while carrying our pressure or leak testing
Recognise the risk of working in oxygen deficient atmospheres

Section 2: Leak Testing and Pressure Testing Methods and Associated Hazards (10 minutes)

This module will discuss the various methods of leak testing, and pressure testing of vessels and pipework, and will also consider the hazards associated with hydrostatic and pneumatic testing.

Identify various methods of pressure / leak testing
Recognise what is meant by the terms ‘proof testing’ and ‘strength testing’ in relation to pressure vessels and pipework
Recognise the differences between, and the risks of, using water as a test medium compared to pressurised inert gas

Section 3: Preparing a Leak Test (15 Minutes)

This module will provide information on planning a leak test, the use of P&IDs, valve line-up checklists and task risk assessment

Recall why valve checklists should be used when planning a leak test
Identify the requirement for task risk assessments prior to leak testing
Identify the main hazards during leak testing
Recall the information required when planning a leak test
Recognise the documentation that can be used to identify test boundaries

Section 4: Carrying out a Leak Test (15 minutes)

This module will discuss the practicalities of leak testing on site, the safety precautions required, and how pressure is applied incrementally.

Identify the pre-use checks that should be carried out on equipment used for leak testing
Identify the equipment required for leak testing
Recognise when a nitrogen intensifier pump can be used
Recall why Helium is used as a trace gas
Recall when a HeliTest leak detection device should be used

Section 5: Test Pressure and Test Documentation (15 minutes)

This module will consider test pressures and how these are controlled below design pressure, in addition to discussing the compilation of test documentation prior to handover to Operations

Identify why associated systems should be considered during leak testing
Identify PSV ratings
Identify how tests should be recorded and the information that should be included in test certificates
Identify the specifications that can be consulted to identify design pressures

Section 6: Accumulator Charging

Recall the functions of a hydraulic accumulator
Recall the charging procedures for hydraulic accumulators
Recall who is responsible for charging and maintaining hydraulic accumulators
Recall the checks required to maintain the safety of hydraulic accumulators

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