Brazil NR-33 Confined Space Entry Checklist

Comprehensive Brazil NR-33 confined space entry checklist.

  • Industry: Construction
  • Frequency: Per entry
  • Estimated Time: 30-45 minutes
  • Role: Supervisor de Entrada/Vigia
  • Total Items: 30
  • Compliance: NR-33, ABNT NBR 16577

Autorização

Entry authorization

  • PET (Permissão de Entrada e Trabalho) emitida?
  • Trabalhadores com treinamento NR-33?

Avaliação Atmosférica

Atmospheric testing

  • Oxigênio entre 19,5% e 23%?
  • Gases inflamáveis abaixo de 10% LIE?
  • Contaminantes abaixo dos limites?

Isolamento

Isolation

  • Isolamento elétrico realizado?
  • Isolamento mecânico realizado?
  • Bloqueio e etiquetagem aplicados?

Preparação para Emergência

Emergency prep

  • Vigia designado e presente?
  • Equipamentos de resgate disponíveis?
  • Sistema de comunicação funcionando?

Pre-Inspection Setup & Documentation

Initial documentation and site preparation verification

  • Inspector Name
  • Inspection Date
  • Project Name / Job Number
  • Current Weather Conditions
  • Previous inspection findings reviewed?

Safety & Compliance Verification

Verify compliance with applicable OSHA regulations and site safety plan

  • Site safety plan posted and accessible?
  • All required permits current and displayed?
  • SDS/MSDS sheets available for all chemicals on site?
  • First aid supplies accessible and stocked?
  • Emergency contact information posted?

Personal Protective Equipment (PPE)

Verify all personnel have and are using appropriate PPE

  • Hard hats worn by all personnel?
  • Safety glasses/eye protection in use?
  • High-visibility vests worn where required?
  • Steel-toe/safety footwear worn?
  • PPE in good condition (no damage)?

Site Conditions & Housekeeping

General site conditions and housekeeping standards

  • Walkways and access routes clear of debris?
  • Adequate lighting in all work areas?
  • Trip hazards identified and addressed?
  • Waste properly contained and removed?

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