Skip to code content (skip section selection)
Compare to:
SEC. 57.5003.2.4.3.2.5. PIPING CONNECTIONS.
 
   Every opening for the attachment of piping and appurtenant equipment shall be in the top of such vessel. No pipe or equipment connection to any such vessel shall be buried underground, but shall be aboveground, connected to a dome or passageway which is an integral part of the vessel, or shall be in a valve pit constructed as provided in Section 57.5003.2.4.3.2.6.