UNION CORP, METAL BANK OF AMER., PHILADELPHIA, PA, FILED 4/23/80, CIVIL ACTION #80-1589, US DIST CT FOR THE EASTERN DISTRICT OF PA. UNION CORP & METAL BANK OWN & OPERATE A DISPOSAL SITE ON THE BANK OF THE DELAWARE RIVER ON COTTMAN AVE IN PHILA. THE COMPLAINT ALLEGES THAT THE DEFENDANTS USED THE SITE TO DRAIN TRANSFORMERS CONTAINING PCB CONTAMINATED OIL, & SORTED THE WASTE OIL ON-SITE. ACCRDING TO THE COMPLAINT, SOIL, GRNWTR, & SURFACE WTR CONTAMINATIONN BY PCB'S HAS RESULTED FROM THE DEFENDANT'S STORAGE ACTIVITIES. COMPLAINT ASSERTS THAT EMPLOYEES OF THE DEFENDANTS DRAINED THE TRANSFORMERS OF OIL & PCB CONTENTS INTO AN UNDERGRND STORAGE TANK. THE PCB'S WERE ALLOWED TO LEAK FROM THE TANK INTO A LAYER OF FILL WHICH HAD BEEN PLACED ON THE SITE. ACCRDNG TO THE COMPLAINT, THERE ARE NOW POOLS OF OIL & PCBS IN THE SOIL BENEATH THE SITE. AS A RESULT, THE COMPLAINT ASSERTS, THE GRNDWTR UNDER THE SITE HAS BEEN CONTAMINATED W/ THE PCB'S. THE SUIT ALLEGES THAT PCB'S ARE IN OIL & WATER LAYERS UNDER THE SITE. IN 1980, THE UNITED STATES FILED A COMPLAINT, REFERENCED ABOVE, AGAINST THE SITE OWNERS UNDER RCRA, TSCA AND THE REFUSE ACT. IN AUGUST 1983, THE UNITED STATES AND METAL BANK SIGNED A STIPULATION, ENTERED BY THE COURT IN DECEMBER 1983, THAT REQUIRED METAL BANK TO INSTALL AND OPERATE A GROUNDWATER RECOVERY AND TREATMENT