Underground Storage Tank and Aboveground Storage Tank Services

WCEC provides underground storage tank (UST) and aboveground storage tank (AST) cleanout services during tank removal and maintenance activities. If a regulated UST or AST is taken out of service and/or removed, all flammable, combustible, or other liquids are required to be removed from the system. Additionally, the tanks are to be purged of explosive vapors and monitored with an appropriate meter for vapors before, during and after removal.