Which of the following leads to cleanup costs?

A. Overfilling
B. Pulling a vacuum on a tank while emptying
C. Putting wrong or off-spec material in a vessel
D. All of the above


A. Incorrect. Overfilling, pulling a vacuum on a tank, and putting wrong or off-spec material in a vessel can all lead to cleanup costs.
B. Incorrect. Overfilling, pulling a vacuum on a tank, and putting wrong or off-spec material in a vessel can all lead to cleanup costs.
C. Incorrect. Overfilling, pulling a vacuum on a tank, and putting wrong or off-spec material in a vessel can all lead to cleanup costs.
D. Correct. Overfilling, pulling a vacuum on a tank, and putting wrong or off-spec material in a vessel can all lead to cleanup costs.

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