You have water washed your cargo tanks using the fixed machines. What should you do before using portable machines to clean areas screened from the w...

Question

You have water washed your cargo tanks using the fixed machines.  What should you do before using portable machines to clean areas screened from the wash of the fixed machine by structural members?

Accepted Answer

Ventilate the tank to eliminate any electrostatically charged mist.

Engine 2014: General Subjects

You have water washed your cargo tanks using the fixed machines. What should you do before using portable machines to clean areas screened from the wash of the fixed machine by structural members?

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