Cenk A RORO makes oil spill in the water in Zonguldak Black Sea area during Bilge water transfer operation to the port reception facility because of bad weather. The estimated two Tons Oily waste liquid spilled on the port. Mavideniz Tier 1 Oil Spill Equipment is standby in the harbor for an emergency in a 40 DC Container. 125 mt Oil Boom launched around the RORO vessel and Oil Absorbent Pad, Oil Booms, Oil Skimmers used to collect oil on the water. In 1-week time operation has been finished.