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Basic H2S

To provide participants with the essential knowledge and response techniques for working safely in environments where Hydrogen Sulfide (H2S) may be present.

Course Objective
  • Understand the properties and hazards of Hydrogen Sulfide (H2S).
  • Recognize symptoms of H2S exposure and health effects.
  • Learn how to respond to H2S releases and use respiratory protection.
  • Practice emergency evacuation and rescue procedures.
Who should attend
  • Oil & gas industry workers (onshore/offshore)
  • Drilling, production, and maintenance personnel
  • Emergency response teams and safety officers
  • Workers operating in areas with potential H2S exposure
  • Contractors and third-party service providers
Duration

1 Day (6–8 Hours)

Course Structure
  • What is H2S? (chemical properties and characteristics)
  • Sources and industries where H2S is found
  • Toxicity and exposure limits (ppm, IDLH, STEL, TWA)
  • How H2S affects the human body
  • Acute vs. chronic exposure symptoms
  • First aid response to H2S exposure
  • Case studies of H2S incidents
  • Types of H2S detectors and monitors (portable/fixed)
  • Calibration and bump testing of gas monitors
  • Alarm levels and response actions
  • Types of RPE used in H2S environments
  • Donning and doffing SCBA and escape sets
  • Inspection and maintenance of equipment
  • Evacuation protocols and muster points
  • Role of H2S watch and rescue teams
  • Coordination with emergency services
  • Communication and accountability systems
  • Hands-on use of H2S detectors and SCBA
  • Simulated H2S emergency scenario
  • Written test or verbal Q&A
  • Course review and certificate presentation
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