Dan Fischer is the site maintenance leader at Ampac Fine Chemicals, P.O. Box 1718, Rancho Cordova, CA 95741, 916-355-1000, Fax: 916-355-5045, http://www.ampacfinechemicals.com.  W.L. Gore & Associates, Inc., 201 Airport Road, Elkton, MD 21922, 800-455-2791, Fax: 410-996-8585, http://www.gore.com/