Pittsburgh, PA–(ENEWSPF)–October 5, 2009. Several International Unions representing hundreds of thousands of chemical workers again criticize the U.S. Chemical Safety Board (CSB), today for their report on the October 11, 2008, oleum release at INDSPEC Chemical Corporation in Petrolia, PA. The unions reacted to the CSB’s new report on a release of oleum, an acid used in various industries, from a manufacturing facility represented by USW Local Union 6346-25. The Local Union was excluded from the beginning in all aspects of the investigation by the company proclaiming the investigation to be privileged.






