Document NkLQQ79jJ04q77eg616vENpE

Vista Chemicd Compony 900 Threodneedle Houston, Texes 77079-2990 (713) 588-3000 P.O. Box 19029 Houtfon, Texas 77224-9029 Pax (713) 588-3236 November 30, 1990 Latham & Watkins 1001 Pennsylvania Avenue, S.W. Suite 1300 Washington, D. C. 20004-2505 Attention: Bill Rawson Aristech 600 Grant Street Pittsburg, PA 15230 Attention: James Santory Aristech Neville Island Plant Pittsburgh, PA 15225-1696 Attention: Richard R. Kozlowski Re: DNOP'SARA 313 Delisting Petition Outline Gentlemen: Attached is a draft SARA 313 delisting petition outline for DNOP. This document is intended for use in a meeting with EPA where we would hope to get an idea of our chances of successfully delisting DNOP. Please look it over and give me you comments. I guessed at the water solubility of DNOP. If anyone has more definitive information please let me know. Bill, as we discussed on the phone, please proceed to set up a meeting with the appropriate people at EPA. Hy schedule is full for the remainder of December so the meeting will need to be in January. I anticipate five people attending from industry; Dave Penney, Dick, Jim, Bill and myself. Sincerely, / dlj Attachment cc: DAP, MRS, GAM, JDZ, DLC VE^-334527