At Port of Mersin, a vessel flange exploded because of the closed valve system loading palm oil from oil storage tanks to the vessel. Palm oil contaminated the marine environment and became a floe—the palm oil company ordered an oil spill response mission to Mavi Deniz Environmental Protection Services Co. The Unique vessel of Turkey ORV Copcu Emre, which was on the spot, operated to pollution within 15 minutes. The cleaning operation was completed in 29.04.2010