Document pp45web9pY8apMO6RZgo5dOXj

(conoco) - Interoffice Communication To John H- McCulley From Jack E Cearley Oat* June 231 1975 Subject Vinyl Chloride and Ethylene Dichloride Analysis Due to the close proximity of the VCM Plant to the Chemical Plant, it will be necessary that Ethylene Unit employees be monitored for Vinyl. Chloride and Ethylene Dichloride exposure. As you know, this is due to current federal regulations for Vinyl Chloride and pending regulations for Ethylene Dichloride. Although exposures are expected to be satisfactory, it is important that the exposure levels be documented. Die Chemical Plant does not presently have analytical methods and techniques developed for these two chemicals, and considerable savings can be made if the analyses for Vinyl Chloride and Ethylene Dichloride are done by the VCM lab. I have talked to Paul Fetzer about this matter, and he has agreed to run 10 to 20 sample analyses. Chemical Plant per sonnel will collect the personal samples and deliver these to the VCM lab for analyses. Should you have any questions, please advise. Jack E. Cearley Director, Environmental Control ccs BED, PIP, JAD, CEG, DDE, DDP, GDJ, DBD, BHG, SFP vvc ooooio^6