THIS UNILATERAL ORDER SUPERCEDED AND NULLIFIED A PREVIOUS UNILATERAL ORDER ISSUED ON JULY 30, 1991. (ENFORCEMENT DOCKET NO. 05-95-0237 AND REGIONAL HEARING CLERK NO. V-W-91-C-109). THE NEW ORDER DROPPED RESPONDENT SHIRLEY, AND ADDED NORANDA, INC. FACTUAL INFORMATION IN THIS UAO EXPANDS AND CORRECTS EARLIER STATEMENTS MADE IN THE INITIAL UAO. THIS ORDER NEVER TOOK EFFECT BECAUSE THE RESPONDENTS NEGOTIATED AN ADMINISTRATIVE ORDER ON CONSENT (AOC) SIGNED BY RESPONDENT GENERAL DIE CASTING ON MARCH 1, 1991 AND EPA ON MARCH 16, 1991 (EFFECTIVE DATE). THAT AOC IS FOUND IN A SEPARATE RECORD AND CONTAINS A MORE DETAILED SUMMARY AND STATUS COMMENTS ON THE CASE.