Introduction

Work performed unde r the auspices of the L.S. O e partment o f Energy by La wrence Li verm o re :\ ational La borato ry und er Co ntract W-740 5-Eng-48.

DISCLAIMERThis document was ptepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the Univdty of California nor any of their employees, makes any w a r r a n t y , express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or proces disclosed, or represents that its use would not inhinge privately owned rights. Reference herein to any specific commercial produd,. process, or service by trade name, trademark, manhcturer, or otherwise, does not necessanl * y constitute cir imply its endorsement, recommendation, or favoring by the United States Government or the University of cazifornia The views and opiniorrs of authors exprewd herein do not neceSSarily state or reflect those of the United States Government or the University of California, and shall not be used for advertising or pmduct e n d m e n t purposes. Thisreporthasb€€nreproduced PurposeThe purpose of this feed report is to provide a list of plutonium-bearing feed materials, by location and type, c m n t l y considered excess to Defense Programs. DOE/MD will use this complete listing of possible feed materials for its determination of the feed materials which fall within the scope of the Materials Disposition Program for purposes of the programmatic environmental impact statement (PEIS) and record of decision (ROD) activities currently underway. This report will be updated should significant changes in stockpile predictions or other conditions warrant. Objectives 0To provide a database for MD to use in establishing a reference feed inventory for consideration by disposition alternatives. To adequately categorize the present plutonium inventory with respect to possible feeds for potential processing scenarios which may be utilized by the various DOE programs. To pmvide material input stream characterization information which will become the basis for bounding cases with regard to environmental impacts and costs of the plutonium disposition altel-MtiVes. To facilitate a systematic assessment of each disposition alternative. To provide the materials inventory basis for evaluating potential additional benefits that could be realized by the ability of some disposition alternatives to help accomplish the missions of other organizations. ScopeAll plutonium-bearing materials reported to the DOE Nuclear Materials Management and Safeguards System (NMMSS) and which are excess to Defense Program needs are included in this report. Plutonium-bearing materials that have already been discarded as low-level waste, transuranic (TRU) waste, or high-level waste are no longer tracked by the NMMSS and are excluded from this report.

This is an informal report intended primarily for internal or limited external distribution. The opinions and conclusions stated are those of the author and may Work performed under the auspices of the U.S. Department of Energy by the Lawrence Livennore National LaboratoIy under Contract W-7405-Eng-48. * +', ' or may not be those of the Laboratory. DISCLAIMER This document was prepared as an account o f work sponsored by an agency of the United States G o v m e n t. Neither the United States Government nor the University of California nor any o f their employees, make8 any warranty, express or implied, or assumes any legal liability or responsibility for the acnuacy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, 7 , or service by txade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its e n d m e n t , recommendation, or favoring by the United states Government or the University of callfonria The views and opinions of authors expressed herein do not necesady state or reflect those o f the United states Government or the University of California, and shall not be 4 for advertising or product endorsement purpose. Thisreport hasbeen reproduced directly from the best available copy. Available to DOE and DOE contractors from the office of Scientific and Technical Information P.O. Box 62, Oak Ridge, 'IN 37831 Prices available from (615) !j76-8401, FTS 626-8401