1. SECTION 107(L) OF THE COMPREHENSIVE ENVIRONMENTAL RE- SPONSE, COMPENSATION, AND LIABILITY ACT ( CERCLA ), 42 U.S.C. SECTION 9607(L). 2. QUANTUM REALTY CO., L.C. FACILITY: HUDSON REFINERY SUPERFUND SITE 401 W. MAPLE CUSHING, PAYNE COUNTY, OKLAHOMA 74023 3. PURSUANT TO SECTION 107(L) OF CERCLA, REGION 6 FILED A NOTICE OF FEDERAL LIEN ON THE SITE TO SECURE THE PAYMENT TO THE U.S. OF ALL COSTS AND DAMAGES COVERED BY SECTION 107(L) FOR WHICH QUANTUM REALTY CO., L.C. IS LIABLE TO THE U.S. THE LIEN FOR WHICH THIS INSTRUMENT GIVES NOTICE EXISTS IN FAVOR OF THE U.S. UPON ALL REAL PROPERTY AND RIGHTS TO THAT PROPERTY WHICH BELONGS QUANTUM AND ARE, HAVE BEEN , OR WILL BE, SUBJECT TO OR AFFECTED BY REMOVAL AND REMEDIAL ACTIONS AT OR NEAR THE SITE.