10/20/93: IN THE COURSE OF PERFORMING A SITE INSPECTION, ONE OF THE OWNERS OF ALLIED BARREL AND CONTAINER CO.(ABC) OF BUFFALO, WYOMING, INTERFERRED WITH SAMPLING ACTIVITIES AND THREATENED THE PHYSICAL WELL BEING OF THE EPA SITE ASSESSMENT MANAGER(LUKE CHAVEZ) AND THE EPA CONTRACTOR. REFERRAL IS ALSO SEEKING A WARRANT UNDER THE CWA, IN RESPONSE TO A DENIAL OF ACCESS TO AN EPA INSPECTOR.