Document 5b2wp3M9BLmNyJ5wQY6M9p61R

AR226-2032 m /.- i * `tpitt/*" M-' i..' SZAKATBK 11/17/97 02:47 PM To: ESTILU O , 21PFEL cc: PLAYTIS Subject: C-8 Hoof Samples Per Joe's request, the following samples were taken. 10/29 & 30 on the C--8 Recovery Building roof tops Location #1 = West side of Roof Location #2 = Mid Roof Location #3 = East Side of Roof DATS LOCATION WIND DIR C-8/MBP 10/29 1 W to E 11 AM to 2 It fl 3:30 PM 3 II 1 0.22 0.42 0.98 10/30 1 N/E to S/W 2.75 9:10 AM to 2 n 0.33 3:00 PM 3 it t 0.09 The blank sample submitted for analysis with the six roof area samples measured -0,0001 mpb. Skies were clear and sunny both days. Lines were running both days. A mist could be felt in the air coming from the stack emissions. DuPont's AEL for C-8 is 0.56 mpb. Samples were analyzed by Teflon* Lab's Margie Powell per WW3627. If you have questions, please call. Becky RJZO12533 i EID937185