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Authorized Gas Tester (AGT) Course Confined Space & Hot Work
202 students

Authorized Gas Tester (AGT) Course Confined Space & Hot Work

Become a competent AGT: gas detector calibration, atmospheric testing, permit-to-work, and oxygen/LEL/H₂S limits
Last updated 6/2026
English

What you'll learn

  • Fundamentals of gas testing and atmospheric hazards
  • Roles and responsibilities of an Authorised Gas Tester
  • Identification of flammable, toxic, and oxygen-deficient atmospheres
  • Gas testing procedures for confined spaces
  • Gas testing requirements for hot work operations
  • Understanding explosive limits (LEL/UEL) and oxygen limits
  • Operation and use of gas detection equipment
  • Calibration, bump testing, and maintenance of gas detectors
  • Continuous gas monitoring techniques
  • Interpretation and documentation of gas testing results
  • Safety standards and permit-to-work systems
  • Real industrial case studies and safety lessons

Course content

11 sections34 lectures3h 25m total length
  • Course Overview and Objectives3:54
  • When and Why Gas Testing is Required5:50
  • Understanding Atmospheric Hazards5:09
  • The Gas Testing Process Overview6:10

Requirements

  • Basic understanding of workplace safety practices
  • Ability to understand technical safety instructions
  • Interest in industrial safety or hazardous work environments
  • No advanced technical background required
  • Access to a computer, tablet, or smartphone for learning

Description

This course contains the use of artificial intelligence.

Authorized Gas Tester (AGT) Course — Confined Space & Hot Work Permits | Aramco/ADNOC |PDO | SHELL Standard

Become a competent AGT: gas detector calibration, atmospheric testing, permit-to-work, and oxygen/LEL/H₂S limits — taught to GCC oil-and-gas standards

The Authorised Gas Tester (AGT) Course is a comprehensive industrial safety training program designed to prepare professionals to safely perform gas testing in hazardous environments such as confined spaces and hot work locations. Gas testing plays a critical role in preventing explosions, toxic exposures, and oxygen-deficient atmospheres in industries such as oil & gas, chemical plants, refineries, construction, and manufacturing.

This course provides in-depth knowledge about atmospheric hazards, gas detection equipment, confined space safety, hot work safety requirements, and proper gas testing procedures. Learners will understand how to identify flammable gases, toxic gases, oxygen deficiencies, and other hazardous conditions before and during industrial operations. The program also explains international safety standards, permit-to-work systems, and real case studies that highlight the importance of proper gas testing procedures.

Participants will learn how to operate modern gas detection instruments, conduct accurate atmospheric testing, interpret gas readings, and properly document results for regulatory compliance. The course also explains the behavior and risks associated with hydrocarbons, toxic gases such as hydrogen sulfide and carbon monoxide, and the importance of continuous monitoring during hazardous work.

Real industrial case studies such as major offshore disasters and confined space incidents are included to demonstrate how failures in gas testing can lead to catastrophic consequences. Through these examples, learners will gain practical insight into risk prevention and emergency response.

This course consists of multiple modules covering topics such as gas hazards, confined space testing procedures, hot work testing, gas detector technologies, equipment calibration, documentation requirements, and interpretation of results. By completing this training, participants will gain the competence required to perform the duties of an Authorised Gas Tester and contribute to safer industrial operations.

Professional Training Institute (PTI) is dedicated to delivering industry-relevant professional education and safety training programs designed to enhance workforce competency and workplace safety. PTI combines expert knowledge, practical training methodologies, and modern learning technologies to provide high-quality professional development programs for individuals and organizations worldwide.

This course equips learners with the knowledge and practical understanding required to work safely in hazardous environments and to fulfill the responsibilities of an Authorised Gas Tester with confidence and professionalism.

Who this course is for:

  • Safety officers and safety supervisors
  • Oil and gas industry workers
  • Construction and maintenance personnel
  • Confined space entry workers
  • Industrial technicians and engineers
  • Health, Safety, and Environment (HSE) professionals
  • Anyone responsible for workplace safety monitoring
  • Individuals seeking certification in industrial gas testing