THIS IS AN AOC PURSUANT TO RCRA 7003 ISSUED TO SHELL OIL COMPANY, SHELL OIL PRODUCTS COMPANY AND EQUILON ENTERPRISES. THE ORDER REQUIRES SHELL ET AL. TO ADDRESS AN ENDANGERMENT CAUSED BY DISCHARGES OF GASOLINE CONTAINING MTBE. SPECIFICALLY, THE ORDER REQUIRES SHELL TO PERFORM FURTHER DELINEATION OF THE EXTENT OF CONTAMINATION AND TO ANALYZE ALTERNATIVES FOR ADDRESSING IT. THE PUBLIC COMMENT PERIOD REGARDING THIS ORDER IS COMPLETE.