Elevated Tank An aboveground storage tank that is not in contact with the ground and is raised above grade. It may allow for visual external inspection of the bottom of the tank. See also PEI/RP800. By rhys|2014-10-15T15:11:20+00:00October 15th, 2014|Comments Off on Elevated Tank Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: rhys