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Vision Marine Training
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NR-33 Refresher Course: Safety and Health in Confined Space Work

Train and update workers to perform entry, attendant (watch) and supervision duties in confined spaces, validating theoretical, technical, and regulatory knowledge of NR-33
8h

About the Training

Train and update workers to perform entry, attendant (watch) and supervision duties in confined spaces, validating theoretical, technical, and regulatory knowledge of NR-33, so as to identify atmospheric and physical hazards, apply prevention and lockout methods (LOTO), perform gas monitoring, communicate emergencies, and carry out victim rescue by operating vertical access equipment safely and effectively in the field.
Duration
8 hours
Language
Portuguese and English
Modality
In person

What you will learn:

  • Regulatory Fundamentals, Roles and Hazards — Study of NR-33, NR-18 and NBR 16577, duties of the Authorized Worker, Attendant, Entry Supervisor and Rescue Team, PRA, PET and classification of physical, mechanical, atmospheric and biological hazards
  • Control Measures and Ventilation — Signage, isolation, lockout and tagout (LOTO), purging and inerting, and ventilation types (general dilution and local exhaust)
  • Protection and Rescue Equipment — Collective/individual protective equipment, communication and gas detection systems, respiratory protection (SCBA), tripod, winches, fall arresters and mechanical advantage systems (3:1 and 4:1)
  • Field Practical Workshop: Safe Entry and Rescue — Bump Test on gas detectors, application of lockout/tagout (LOTO), assembly of vertical access system (tripod, winch, fall arrester) and rescue simulation with lifting, victim extraction and CPR

Who it's for:

Workers designated to act as Authorized Workers, Attendants and Entry Supervisors, contracted or subcontracted, in accordance with the requirements of Regulatory Standard No. 33 (NR-33)

Our instructors

All our training courses are conducted by instructors with extensive offshore experience. They are professionals who have worked directly across various segments of the industry, holding national and international certifications. This hands-on background combined with theoretical knowledge ensures teaching connected to the reality of maritime operations, with real-world examples and a focus on safety.

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