A bund consists of: an impervious bund wall or embankment surrounding the facility or tanks. an impervious floor within the bunded area. any joints in the floor or the wall, or between the floor and the wall.
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Deposits of Turquoise can be found in America, Afghanistan, Africa, Armenia, Australia, Brazil, Chile, China, Egypt, Europe, Iran, Israel, Kazakhstan, Mexico, Russia, Siberia, Tanzania, and Turkey.urquoise in America was originally found by Native American Indians of the Southwestern United States. The Turquoise mines first set up in America were hand mined with primitive tools. Turquoise was originally found in New Mexico and Colorado.