Document kDJ0mrn8nKE7O9LkrmzVw6jE

t? r **cJ'J r i UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS P. O. BOX 471, TEXAS CITY, TEXAS 77S90 June 22, 1977 Mr. Howard G. Bergman Director, Enforcement Division U. S. Environmental Protection Agency First International Bank Building 1201 Elm Street Dallas, TX 75270 Dear Mr. Bergman: Subject: Status Reports on Compliance Schedules for Salvers for Polyvinyl Chloride Plants, Union Carbide Corporation, Texas City, Texas This Is the third report on the status of our progress on projects for the waiver of compliance schedules as sent to us in your letter of March 11, 1977. This report covers the compliance date of June 15, 1977 for the attached compliance schedules. In addition, two compliance schedules have been completed well ahead of time (Suspension No. 7 and Solvent No. 5) because we have determined from actual vent testing programs that the emissions are In compliance. This Is dis cussed In a separate letter to you which presents the necessary supporting information. If there are any questions or comments please refer them to me. 1y yours. JFE:ir Attachment: yJ."F. Erdmann/ Environmental Protection Coordinator Compliance Schedule Pages 2, 5, 10, 11, 14, 16, 17, !% cc: Mr. Cecil Bradford Texas Air Control Board 8520 Shoal Creek Boulevard Austin, TX 78758 bcc: Complete Copy Mr. H. P. Brady Cover Letter Only Mr. R. L. Frantz/Mr. M. E. Eisenhour Mr. W. A. Mazzolini/Mr. W. T. Gray, Jr. Mr. R.M. Ewbank Mr. G.E. Peeler - 124 Mr. D.D. Robinson Ms. R.M. Guardiola Mr. J,B. Leverton/Mr. Fi S. Provenzano Mr. R.N. Wheeler - 514 ucc 052168