Document bO0X28X34XdQMQOOZwxyGO7wZ

Vista Chemical Company 900 Thraodnaadta Houston, Taxos 77079 (713)588-3000 P.O. Box 19029 Houston, Texas 77224 Fax (713) 588-3236 July 20, 1989 Mr. Jim Matheson Conoco Inc. 600 N. Dairy Ashford Houston, TX 77079 TGG: .fCL- MMG: AJO: RF XF: VISTA Dear Jim: This letter is to confirm our conversation regarding the records listed below. FILE TITLES Aberdeen PVC Plant Continuous Monitoring-Dosiraetry-VCM Aberdeen Baltimore Chemical Plant 1973-76 Baltimore Chemical Plant 1977-79 Aberdeen 1973, 1974, 1975, 1976, 1977 It is my understanding that Conoco has determined they have no need for these records and wish to dispose of them. Based on that determination you sent them to me to determine if we would like to retain them. If the above is inaccurate, please let me know. Sincerely, Thomas G. Grumbles, C.I.H. Environmental Quality Manager dlj cc: Terry Thoem VVV 000009398