Wednesday, 1 November 2017

man-hole cover

    What precautions would you take before opening a man-hole cover of a fuel tank?
    answer:
    
  1. Gas free certificate
  2. Tank entry permit
  3. Risk assessment.
  4. Test tank atmosphere for toxic gases and oxygen.
  5. Breathing apparatus, resuscitation equipment to be kept ready at entrance.
  6. Life line to be put on.
  7. A spark proof hand torch light to be brought in
  8. Competent person to be kept on watch
  9. Smoking and naked light not allowed in vicinity.

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