Tank RemovalThe following steel storage tanks are excluded from the definition of
underground steel storage tanks and are exempt from 502 CMR:3:00.
1. Farm or residential tanks of eleven hundred (1100)
gallons or less capacity used for storing motor
fuel for non-commercial purposes;
2. Tanks of eleven hundred (1100) gallons or less used
for storing oil for consumptiveuse on the premises
where stored;
3. Flow -through process tanks;
4. Storage tanks situated in an underground area (such
as a basement or cellar) if the tank�is situated.
upon or above the.surface of the floor.