MR. ARTHUR DICELLO OWNS A PARCEL AT 411 RAVEN STREET IN SAN DIEGO, CALIFORNIA. IN 1987, EPA CONDUCTED AN EMERGENCY REMOVAL TO ADDRESS HAZARDOUS POSED BY ACIDS, CAVSTICS, AND METAL SLUDGES ABANDONED ON SITE. THE OPERATORS ARE BANK- RUPT. EPA IS SEEKING TO RECOVER THE COSTS OF REMOVAL ACTION FROM THE OPERATORS AND MR. DICELLO.