Double-hulled tanker Double-hulled tanker A double-hulled tanker refers to an oil tanker which has a double hull. They reduce the likelihood of leaks occurring than in single-hulled tankers, and their ability to prevent or reduce oil spills led to double hulls being standardized for oil tankers and other types of ships including by the International Convention for the Prevention of Pollution from Ships or MARPOL Convention. After the Exxon Valdez oil spill disaster in Alaska in 1989, the US Government required all new oil tankers built for use between US ports to be equipped with a full double hull. A number of
Tri-State Bird Rescue and Research Tri-State Bird Rescue and Research Tri-State Bird Rescue and Research, Inc. is a nonprofit conservation organization located in Newark, Delaware, dedicated to indigenous wild bird rehabilitation, especially rehabilitation efforts related to oil spills. It is notable for its research and rehabilitation efforts concerning wildlife affected by oil spills, which have been international in scope. Tri-State Bird Rescue and Research was established in the winter of 1976 after the Liberian oil tanker "Olympic Games" ran aground in the Delaware River. The original focus of the organization concerned the study, treatment, and development of methods to remove oil from wildfowl in the