Document daeeKeXyDVYR34y7Rb1QXVnR6

Cleveland Dallas Washington, D.C ARTER & HADDENu, ATTORNEYS AT LAW founded 1843 One Columbus 10 West Broad Street, Suite 2100 Columbus, Ohio 43215*3422 614/221-3155 telephone 614/221-0479facsimile May 8, 1998 PLAINTIFFS EXHIBIT CE-6 Direct Diet: (614) 229-3216 Email: mlowu@arterhadden.com VIA FEDERAL EXPRESS Bruce Carter, Esq. Baron & Budd 43-B New Garber Monroe, Ohio 45050 Re: Combustion Engineering. Inc. Documents Dear Mr. Carter: In response to your correspondence of April 24,1998 to Ruth Antinone, I am enclosing the documents you requested in that letter. These are the quality control documents in the possession ofArter & Hadden referred to in Combustion Engineering, Inc.'s responses to discovery in the Ohio cases. If you have any questions, please contact Ruth or me. Verv tmlv vnnrs Martin H. Lewis MHL/td cc: Ruth Antinone, Esq. (w/encl. Via Federal Express) Katherine Bennett (w/encl.) William J. O'Brien, Esq. (w/encl. Via Federal Express) 132982.1 29138171307