ACTION TO ENFORCE VAO. VAO ISSUED ON DECEMBER 30, 1990 (DOCKET NO. III-91-22-DC) TO EIGHT PRP'S. FOUR HAVE COMPLI- ED (ARCO, THE BUBB CO., MCWHORTER, INC. AND MONSANTO CO.). THE FOUR PARTIES IN THE REFERRAL HAVE NOT COMPLIED. EPA SEEKS COLLECTIVELY, MORE THAN $12,000,000 IN PENALTIES, PUR- SUANT TO SECTION 106(B) OF CERCLA, FROM THE NONCOMPLIERS. REGION ALSO SEEKS TO RECOVER PAST COSTS FROM THE NONCOMPLIER PURSUANT TO SECTION 107(A) OF CERCLA. 106(B) AND 107(A) COMPLAINT FILED BY U.S. ATTORNEYS OFFICE IN EASTERN DISTRICT PA 4/15/93 AGAINST JOSEPH M. BLOSENSKI, JR., DELAWARE CONTAINER COMPANY, INC., AND ICI AMERICAS, INC.