Document 7OOVgoMQbZLv6M1J2zn7rovB

OCTOBER 15, 1985 TO: MESSRS. V. R. SANDERS D. L. KC NEILL W. M. CUNNINGHAM H. W. GREEN R. S. ELY For your information. V. J. Grizzle VJG/mkc Attachment V. J. GRIZZLE /. LAM 019567 ABS-000378 John A. Jurgiel & Associates, Inc. Occupational JKtaltk anISafety Conf^ltants October 10 19 3 5 2a2 CQNCCUASE 0*tVE ST. LOUIS, ms scum nu 13 I 41 S87-74E* Mr. Chuck Spann Safety Coordinator Strange & Coleman, 'Inc. ?. 0. Sox 1248 Granite City, Illinois 62040 Re: Interim report of refractory demolition in CCU-2 regenerator. Dear Chuck: To evaluate airborne fiber levels during demolition of refractory in the CCU-2 regenerator, air samples were cc!1cc-.ju on October 10, 1935. The results of .the personal anc area air samples taken v/ere 1.23 and 1.05 fibers per cubic centimeter.(f/cc; . These levels are less than the OSKA asbestos standard o: 2.0 f/cc. However, the use of respiratory protection and protective clothing should continue for the duration of the project. Should you have any questions regarding our activities plea.i feel free to call. DNM/kn LAM 019568 ABS-000379 John A. Jurgihl & Associates,-Inc October IS, 19S5 20-32 CONCOURSE ORIVE ST. LOUIS. MISSOURI 63148 13 141 5 6 7 0 4 0 8 \ Mr. W. M. Cunningham Industrial Hygienist Shell Oil Company Post Office Box 262 [food River, Illinois 62095 Re: Fiber counts from CCU-2 regenerator. Deer Dill: The fiber samples received on October 10, 1935, were analysed ir. acc-jrduvice with the HIOSH asbestos fibers in air procedure, method number PtC All 239. The results of our analysis for c-irborue fibers are summarised below: LAB 1: DLL HR Ch.lPLZ VOLUi'.S Th T, ITERS 23C . 4 2 37.6 U. Cl FIELDS COUNTED 1 GO .1 0 0 1 (10 FIBERS COUNTED 0.0 FIBERS/ CC 0.1121 0.0309 0.000<5 DETECTION LIMTT 0.1243 0 . .1 2 3 7 11. A. cc \ UO 6 DNN/kn Lam 019569 ABS-000380