Emptying

This is one hell of a vacuumcleaner....
This time all the drain and sumps in the plant were cleaned.
Here the wastewater, sand and oil are dumped in a special oil/water separator.
The water is send to the outlet of the seacoolingwatersystem where it is mixed with the tremendous amount of coolingwater, the oil is collected afterwards and is disposed in a proper way to be recycled in a special refinery