THIS ADMINSTRATIVE ORDER ( ORDER ) REQUIRES THAT RESPONDENTS TO GRANT U.S. EPA AND U.S. EPA'S AGENTS, CONTRACTORS, SUB- CONTRACTORS, CONSULTANTS AND REPRESENTATIVES (INCLUDING THE SETTLING PARTIES) ENTRY AND ACCESS TO ALL PORTIONS OF THE SITE, FOR WHICH RESPONDENTS HAVE AN OWNERSHIP INTEREST, FOR ALL ACTIVITIES NECESSARY TO COMPLETE THE ACTIONS REQUIRED UNDER THE DECEMBER 23, 1999 RECORD OF DECISION FOR THIS SITE INCLUDING BUT NOT LIMITED TO A) SAMPLING OF GROUNDWATER MONI TORING WELLS; B) INSTALLATION OR ABANDONMENT OF GROUNDWATER MONITORING WELLS; AND C) PERFORMING INSPECTIONS AND MAINTE- NANCE ON GROUNDWATER MONITORING WELLS.