AND REMEDIATION BUREAU OF RADIATION PROTECTION HARRISBURG / Radiation Control Division / ADDRESSEES All Pennsylvania Department of Environmental Protection / Program Manager Division / Radiation Control Bureau of Radiation Protection P. O. Box / Nuclear Regulatory Commission / COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION OFFICE OF WASTE / NUCLEAR MATERIAL SAFETY AND SAFEGUARDS OFFICE OF FEDERAL AND STATE MATERIALS AND ENVIRONMENTAL MANAGEMENT PROGRAMS WASHINGTON / D.C. / UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR MATERIAL SAFETY AND SAFEGUARDS OFFICE OF FEDERAL AND STATE MATERIALS AND ENVIRONMENTAL MANAGEMENT PROGRAMS WASHINGTON / D.C. / /