THIS CASE IS A CIVIL LITIGATION REFERRAL TO THE U.S. DEPT. OF JUSTICE FOR A CERCLA SEC. 107(A) COST RECOVERY ACTION AGAINST AZS CORPORATION, BASED UPON ITS STATUS AS AN OWNER. ALSO NAMED AS DEFENDANTS ARE 4 CORPORATE AFFILI- ATES OF AZS. THE LIABILITY OF THE Z CORPORATIONS IS BASED UPON A THEORY OF CORPORATE VEIL PIERCING. * FACILITY: WHITE CHEMICAL CORP. 660 FRELINGHUYSEN AVE NEWARK, NJ 07114 09/30/97 - REFERRAL TO DOJ * 02/01/99 - COMPLAINT FILED (AGAINST AZS & 4 CORP AFFILATES) (COPY OF COMPLAINT PROVIDED FOR DOCKET FILE) 02/01/99 - CD LODGED )W/COMPLAINT AZS & 4 CORP AFFILATES 02/25/99 - NOTICE OF SETTLEM'T PUBLISHED IN FEDERAL REGISTER * 04/13/99 - CD ENTERED BY THE COURT.