THIS ADMINISTRATIVE ORDER FOR ACCESS IS ISSUED TO MTAA, LTD. TO PERFORM VARIOUS ACTIVITIES INCLUDING BUT NOT LIMITED TO MAJOR EARTH WORK INVOLVED IN CHANNELING CALIFORNIA GULCH, IN RELOCATING THE SEWER LINES, AND IN STABILIZING, REGRADING AND CONVERING THE APACHE TAILINGS IMPOUNDMENTS. EPA ESTIMATES THAT THE DURATION OF THE REQUIRED ENTRY AND ACCESS UNDER THIS ORDER WILL BE AT LEAST 3 YEARS FOR THE CONSTRUCTION WORK.