Document G2Z8M8jx9ypxRzZ0xm9eZ59v

UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS P.O. BOX 8004. SOUTH CHARLESTON. W. VA. 25303 6 March 14, 1980 Mr. Andrew J. Kolarsky U. S. Environmental Protection Agency Region III Wheeling Field Office 303 Methodist Building Wheeling, West Virginia 26003 Subject: EPA Vinyl Chloride Regulations: Semi-Annual Report________________________________ Ref.: Section 61.70 Dear Mr. Kolarsky: Attached is information as required by Section 61.70 f the vinyl chloride regulations. Please note that there was no production requiring vinyl chloride during the report period. There was, however, some inactive storage of the material. JLW/pl Very truly yours, <11 If*. J. L. Worstell Environmental Protection Coordinator Attachment cc: Mr. C. G. Beard, II - WVAPCC Mr. P. W. Schaul - EPA - UCC i UCC 102326 (I) Vinyl Chloride Concentrations in Vents: 61*70(c) (1) , 61.64, 61.65 There are no vents to the atmosphere. All venting is routed to the Island Powerhouse for incineration. Control Device (Incineration, Island Powerhouse): The continuous monitor shows that the vinyl chloride concentration in the vent from the control device is always well below 10 ppm. There was no production involving the use of vinyl chloride during the report period. i UCC 102327 JRS be: Mr. D. A. Baehl Mr. R. N. Bates Mr. R. T. Kramer Mr. J. L. Palmer Mr. L. C. Stewart Mr. P. D. Wegrzynowicz Mr. R. N. Wheeler Mr. H. L. wise UCC 102328