Document JNN9yo8RyqeO13arN7a7J4ODK

Monsanto / FROM |NAME ft LOCATION) R. H. Munch - Organic Research - South Second Street DATE , September 4, 1968 cc, WGK UftJECT , Aroclor Expansion - WGK (CEA 1800) M. S. Feld WviKfcZS&Awi:. , WGK Risk Analysis T. E. Greenman WGK REFERENCE C. W. Hamlet WGK J. R. McClain WGK TO : H. F. Ray Mfg. Rep. R. M. McCutchan WGK R. S. Yates ProJ. Mgr. ' - J. W. Molloy P. Verna WGK WGK H. S. Bergen HBERG D. B. Hosmer DHOSM R. E. Howard RHOWA R. M. Kountz RKOUN W. A. Kuhn WKUHN W. R. Richard WRICH R. J. Stratmeyer RSTRA M. E. Gibbs Res. 1 In your risk analysis for the WGK Aroclor Expansion project, you list on the worksheet under heading J.a.l. the possibility that there will be an inadequate supply of catalyst to the #6 chlorinator and under J.b.l. the possibility of unstable prod uct. For both these you list as the trigger to signal trouble. "Lab analysis indicates unstable product or off-spec material." It would seem to me that a much earlier warning of trouble in these areas could be obtained by analyzing the contents of the FeCl3 mix tank and the #6 chlorinator to determine the concentration of catalyst present in them. Low catalyst level will produce unstable material. I recommend that cata lyst level in #6 chlorinator be determined regularly to give early warning of liklihood of unstable product being produced. Perhaps the FeCl3 mix tank should be analyzed regularly too. dP f in-: REV. tl-M 0ie*80i TOWOLDMONOQ45285