1. SECTION 3013 OF THE RESOURCE CONSERVATION AND RECOVERY ACT ( RCRA ), 42 U.S.C. SECTION 6934. 2. HOUSTON LIGHTING AND POWER ELECTRICAL GENERATING STATIONS P.O. BOX 1700 HOUSTON, HARRIS COUNTY, TEXAS 77251 FACILITIES: 1) GREENS BAYOU 2) WEBSTER 3) PH ROBINSON 4) SR BERTRON 3. RESPONDENT WAS IN VIOLATION OF SUBTITLE C OF RCRA BY THE RELEASE OR A THREAT OF A RELEASE OF HAZARDOUS WASTES OR HAZARDOUS CONSTITUENTS FROM THE FACILITIES. 4. RELIEF SOUGHT PURSUANT TO SECTION 3013 OF RCRA, EPA IS- SUED A NOTICE OF DETERMINATION (NOD) ORDERING THE RESPON- DENT THAT WITHIN 7 DAYS OF RECEIPT OF THE NOTICE, THE RE- SPONDENT WILL PERFORM A RELEASE ASSESSMENT FOR EACH FA- CILITY TO DEMONSTRATE WHETHER HAZARDOUS WASTES OR HAZARD- OUS CONSTITUENTS ARE PRESENT IN THE UPPERMOST AQUIFER DOWNGRADIENT OF THE CLOSED SURFACE IMPOUNDMENTS.