Aboveground Storage Tank (AST)
Facility Plan Approvals for Installation and Registration of AST
Large aboveground storage tanks containing hazardous chemicals are regulated to prevent releases and to ensure the cleanup of a release if and when they occur.
Division: Waste and Hazardous Substances
Office: Tank Management Section
Installation Plans are approved for one year. Registrations do not expire.
$1500 to $3750 for plan review of new ASTs, $300-$700 depending on the size of the tank for annual tank registration.
Applicable Rules and Regulations
This search covers most of the frequently requested licenses, certifications, registrations, and filings that the State of Delaware requires. However, this is not a fully exhaustive list of every possible requirement. Please consult with the appropriate state agencies to find out if there are additional requirements you must fulfill.