FOR ALL ALTERNATIVES the tanks may be constructed with a capacity larger than the minimum size required for the removal of caustic solution from the crude oil. This excess capacity is available for emergency storage in the event of a failure in pumping systems or pipelines. There is no difference in this two new tank scenario, except that the two new tanks become larger by 50% than the corresponding 3 tank option. THIS WILL RESULT IN 120000 m3 TANKS FOR ALTERNATIVE 2 WITH 230000 TONES ADDITIONAL STORAGE.