1. SECTION 122(G)(4) OF THE COMPREHENSIVE ENVIRONMENTAL RE- SPONSE, COMPENSATION, AND LIABILITY ACT OF 1980 ( CERCLA ), AS AMENDED, 42 U.S.C. SECTION 9622(G)(4). 2. RSR CORPORATION SUPERFUND SITE 2727 NORTH WESTMORELAND DALLAS, DALLAS COUNTY, TEXAS 75247 RESPONDENTS: SEE SCREEN 3 FOR LISTING. 3. REGION 6 AND THE STATE OF TEXAS HAVE IDENTIFIED PARTIES (POTENTIALLY RESPONSIBLE PARTIES OR PRPS) WHO BY CON- TRACT, AGREEMENT OR OTHERWISE ARRANGE FOR THE DISPOSAL OR TREATMENT AT THE RSR SUPERFUND SITE OF MATERIALS CONTAIN- ING HAZARDOUS SUBSTANCES THAT THEY OWNED OR POSSESSED. EPA ESTIMATES THAT THE TOTAL RESPONSE COSTS INCURRED AND TO BE INCURRED AT OR IN CONNECTION WITH THE SITE BY EPA, THE STATE, AND OTHER PARTIES WILL BE BETWEEN $50,000,000 AND $60,000,000. 4. RELIEF SOUGHT PURSUANT TO SECTION 122(G)(4) OF CERCLA, EPA ENTERED INTO AN ADMINISTRATIVE ORDER ON CONSENT (AOC) WITH THE PARTIES TO OBTAIN SETTLEMENT WITH RESPONDENTS FOR THEIR FAIR SHARE OF RESPONSE COSTS INCURRED AND TO BE INCURRED AT OR IN CONNECTION WITH THE SITE BY EPA, BY THE STATE, AND BY PRIVATE PARTIES. THE SETTLEMENT ALLOWS RE- SPONDENTS TO MAKE A CASH PAYMENT, INCLUDING A PREMIUM, TO RESOLVE THEIR ALLEGED CIVIL LIABILITY. THE RESPONDENTS SHALL PAY $74,866.21 TO EPA AND $