What checks of atmosphere in enclosed or confined spaces to be done prior entering?

09 Jun '18, 01:29

June 9, 2018, 1:29 a.m.
KnowledgeBase's gravatar image




Answer:

Prior to entering conduct testing of the atmosphere to ensure maintenance of 21% oxygen and a carbon monoxide content below 50 ppm in the atmosphere of the space. The level of Benzene and H2S must be 0.

permanent link

09 Jun '18, 01:31

June 9, 2018, 1:31 a.m.
marinexpert's gravatar image


add your answer

MarineProHelp 2018 - 2021