Document OE5rrzQNneXg0Dv8EOZk3Bq5M

PETRO-TEX CHEMICAL CORPORATION 8600 PARK PLACE HOUSTON, TEXAS 77017 April 3, 1978 TO WHOM IT MAY CONCERN: During the arbitration of Grievance No. 1955, the Union's attorney, Mr. Bensik, asked for an identification of "toxic" chemicals present in the Petro-Tex' work environment, as discussed in certain meetings between Petro-Tex and the Unions in 1976 and 1977. During these meetings, the Unions were given copies of standards or tentative standards as issued by various governmental publications for the following materials: Vinyl Chloride Monomer Trichloroethylene Benzene Ammonia Sulphuric Acid Toluene Furfural Xylene MIBK The Unions were also repeatedly advised that the first two, Vinyl Chloride Monomer and Trichloroethylene, were materials not used at Petro-Tex. I trust this information will supply Mr. Bensik's needs. " PC:j TEN 2369