THIS IS A UST CASE INVOLVING CLEAN UP OF RELEASES OF VIRGIN SOLVENTS (ACETONE) FROM UNDERGROUND STORAGE TANKS IN TENNESSEE. IN ACCORDANCE WITH EPA REGULATIONS, IPC NOTIFIED EPA OF A CONFIRMED RELEASE WITHIN 24 HOURS OF DISCOVERY THEN SUBMITTED PRELIMINARY SITE ASSESSMENT DATA WHICH INCLUDED A SCHEDULE FOR SUBMITTING FURTHER INFORMATION. ON OCTOBER 26, 1989 AN ADMINISTRATIVE ORDER WAS ISSUED REQUIRING A MORE DETAILED SITE ASSESSMENT AND DEVELOPMENT OF A CORREC- TIVE ACTION PLAN.