Safar Mohammad Khan is an area manager for Green Apple Environmental Technologies in India specializing in bioremediation technology to combat hydrocarbon pollution. He has expertise in using naturally occurring and genetically modified microorganisms to degrade hydrocarbons and other pollutants. Bruce Kivisto is the general manager of Chukar Waterjet, Inc. in the USA. He has experience developing waterjet applications, including a subsea operable waterjet system used to assist with the 2010 Macondo oil spill in the Gulf of Mexico. Waterjet technology can be applied in deepwater environments over 3000m as a cutting tool in emergencies or for coating removal and has advantages over other technologies. It is effective at cutting steel