1. SECTION 109 OF THE COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION, AND LIABILITY ACT ( CERCLA ), 42 U.S.C. SECTION 9609. 2. PHILLIPS PETROLEUM COMPANY PHILLIPS RESEARCH BUILDING, BUILDING 87-D BARTLESVILLE, WASHINGTON COUNTY, OKLAHOMA 74004 3. RESPONDENT WAS IN VIOLATION OF THE NOTIFICATION REQUIRE- MENTS OF SECTION 103(A) OF CERCLA BY FAILING TO PROVIDE NOTICE TO THE NRC IMMEDIATELY AFTER HAVING KNOWLEDGE THAT A RELEASE OF 1,3-BUTADIENE, OVER THE RQ, HAD OCCURRED. 4. RELIEF SOUGHT PURSUANT TO SECTION 109 OF CERCLA, EPA PRO- POSED A CIVIL PENALTY OF $5,000 FOR THE VIOLATION CITED.