NEGOTIATIONS FOR COST RECOVERY & A REMEDIAL ACTION CD FOR THE SECOND OPERABLE UNIT AT THE YORK OIL SITE. THE FIRST OPERABLE UNIT (SOURCE CONTROL) IS BEING PERFORMED BY ALCOA PURSUANT TO AN OU1 RD/RA CONSENT DECREE ENTERED IN 1996 AMONGST THE US, ALCOA, SEVERAL FEDERAL DEPTS, AND NUMEROUS OTHER PRPS. A SECOND COST RECOVERY CD WAS ENTERED IN 1997 AND INCLUDES A NUMBER OF RECALCITRANT PARTIES. THIS ADDRESSES OU2 OR CONTAMINATION PATHWAYS. EPA INTENDS TO NEGOTIATE A CD SIMILAR TO THE OU1 RD/RA CD WHEREIN ALCOA PERFORMS THE WORK & THE OTHER PRPS PAY ALCOA. ADDITIONALLY, EPA INTENDS TO SEEK REMAINING PAST COSTS FROM PARTIES WHO ARE LIABLE. NOTE THE COMPLAINT HAS TWO CTNO'S & IS THE 4TH AMENDED COMPLAINT.