Induction Center

IIRSM Accredited Programs

Gas Tester

Introduction

Introduction

Training shall consist of a combination of formal instruction (e.g., lecture, discussion, interactive, video, written material),

practical training (demonstrations performed by the trainer and practical exercises performed by trainee) and evaluation of the

Candidates performance at the work site

Each candidate will undergo a theory assessment test and a Practical Gas Testing Assessment for successfully completion of

the course.

Completed checklists in addition to completed multiple-choice questions would be assessed to verify competence.

Course Objective

By the end of this course participants should be able to:

Understand the risks associated with confined space entry
Understanding operational instructions
Know Codes of Practice and Guidance Notes
Know the testing requirements for oxygen, flammable and toxic gases Recognize problems and limitations in their
knowledge and expertise
Understanding and recording of results
Understand the hazards of deficient, environments
Understand the properties of different gases Know the acceptable levels Understand the operating principles ofatmosphere monitoring and measuring equipment
Know of when and why gas testing is required, i.e. for confined spaces and for hot work.
Select, maintain and use the correct gas testing equipment.
Conduct interpret and document gas testing in confined spaces and for hot work.

Course Outline

The course will cover the following topics:

Confined Space Fatalities due to Atmospheric Hazards
Confined Space Fatalities by Type of Space (all industries)
The hazards of operations within an oxygen deficient, toxic or flammable environment
Carrying out a suitable and sufficient risk assessment (TBRA) or (KBRA)
Using safe systems of work
The implications of organizational and statutory requirements
Interpreting operational requirements
How to select, use and care for PPE and RPE
Working within the Permit to Work system
The operating principles of atmosphere monitoring and measuring equipment Overview of Common Terms and Definitions LEL, UEL, PPM, TWA, STEL, IDLH. H2S Concentration levels and effects
Carbon Monoxide CO Properties, Concentration levels and effects
Gas Properties Determining Gas or Vapor Concentrations
Potential Exposure Areas
Interpreting Gas Test Results
Lower Explosive Limits Explained
The operating principles of atmosphere monitoring and measuring equipment Gas detector pre-start checks Calibrating the
instruments used in atmospheric testing
How to set up the relevant detector for each gas testing application
The behavior of different flammable and toxic gases
The range and frequency of tests
Acceptable levels of flammable and toxic gases
Performing gas tests in sequence
Obtaining a representative atmosphere sample
Monitoring and retesting
Where to site portable or transportable equipment that will be used to continuously monitor the atmosphere
Interpreting and documenting the results Other environmental conditions Acceptable Limits: Hot Work and confined spaces
Changes to equipment design, legislation and certification
The operating principles of atmosphere monitoring and measuring equipment Instrument Precautions, Practical:
Instruments Overview
General Situations Requiring Gas Testing,
Planning for Gas Tests, Preparation of the Work, Key points.
HAZID by Energy Sources, Typical Gas Testing Scenarios,
Your actions on hearing the Alarm, Record Readings, Evacuation
Practical Assessment: Site Gas Testin

Ref	language	Mode	From	To
IIRSM2	English	Live Virtual	3-7-2024	3-7-2024
IIRSM2	English	Online	17-10-2024	17-10-2024
IIRSM2	English	Live virtual	3-11-2024	3-11-2024
IIRSM2	English	Live Virtual	21-11-2024	21-11-2024