' t ' 7 • • jC ' ' '--C i I' UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON D C 20556 9 ' j J J May 19 1982 ederal Bureau of Investigation 10th Pennsylvania Ave N W __ Room #4249 Washington D C 20535 -- C J $ ' c' Dea r · ' · • t f t q--' ' Attached b JIll' '-h 7 c 1I I J I- is the summation of the materia' accounted the decommissioning effort being pursued at Apollo to our Public Affairs Office and to the Washington for during This was provided Post Mr Tom O'Toole of the Post is writing an article concerning Apollo and requested up-to-date information - Robert F Burnett Director Division of Safeguards Office of Nuclear Material Safety and Safeguards Attachment As stated JI ' --' Cr I 117 _ J§uV -5Is 15 JUL 2 1332 - 'a ' l a o ' 5 12 82 I --------- Revised BABCOCK AND WILCOX APOllO PENNSYLVANIA Highly o Enriched Uranium Operations Processing ceased activities involving highly enriched uranium began in 1957 and in 1978 o Decommissioning began in 1978 and is still continuing o There is no fixed date as to when decommissioning activities will be completed Cumulative HEU Inventory o The cumulative o The total amount Difference 10 for the operating of materta1 decor 1missioning-effort period from 1957-1978 accounted is 95 kl10grams is 463 kilograms U-235 for to date as a result of the U-235 71 ktlograms U-235 of the 95 kilo0rams U-235 were returned to the DOE in the form of U30S ' the remainder was shipped to burial Additionally licensee measurements indicate that approximately 31 kilograms U-235 are heldup in the walls and floors The resulting total cumulative IO for the period from 1957 to the present is 368 kilograms l 235 _ r-