[ Problem Point ]

When waste oil is spilled carelessly, it’s necessary to violate “MARPOL Convention” and “Law concerning the prevention of the reaching marine disaster like seawater pollution etc.”

and to pay a high penalty.

[ ⇒Kaizen Point ]

Started using the DLC-100B Bell type.

So loud 80 horn Bell Type.

When oil became near fill up the drum,

Can be alert to the staff on deck.