Document ypmEoK6dJrBqmVYwqg5jX5m3

AR226-2463 'A V A y.W .S V -W ^\\\\V .W A '`.V. |VT"=ljl4 j *. L s { $ Jack L Offenberger C " 0 7 /0 7 /9 9 0 1 :5 8 PM S i To: Lester H Marks/AE/DuPont@DuPont, Stephen J Devries/CUDuPont@DuPont, James W Hunt/CL/DuPont@DuPont, Partick J Cavanagh/CL/DuPont@DuPont, Kevin C R entzsch/A E/DuPont@ DuPont cc: Lauren D Anderson/AE/DuPont@DuPont. Rex M Branstetter/AE/DuPont@DuPont, Gene C Mahaney/AE/DuPont@DuPont, Roger J Zipfel/AE/DuPont@DuPont, Jan M Stouffer/A E/D uPont@ D uPont Subject: High C-8 result 1just found out that w e had some high C-8 results, in FEP at the slab rack area and in Fine Powder C-8 recovery building. These samples were all taken on 6 /8 /9 9 , but the results just came back. The locations are in areas where there is not a lot of activity, and since these were area samples, incident reports will not be necessary. However, investigations are needed to see if th e cause can be determined in both areas. The last time this happened in the FEP slab area, the H & V s had been turned off. FEP slab area result w as 0 .6 2 C-8 recovery roof area was 0 .5 4 , below the AEL, but very close. Inside the C -8 recovery building was 1.15 The AEL for C-8 is 0 .5 6 . ' If I could be of any help in the investigations, let me know. Thanks Jack RJZO14957 EID082012