Process Safety Management of Highly Hazardous Chemicals standard as it may…

Filnamn: Process Safety Management of Highly Hazardous Chemicals standard as it may apply to the batch chemical processes.

OSHA interpretation letter responding to a request to clarify whether flammable liquid stored in an atmospheric tank and transferred to a blending unit counts as a single process exempt from PSM coverage under 29 CFR 1910.119(a)(1)(ii)(B); it states that insufficient scenario information was provided and that storage and transfer between atmospheric tanks would be excepted.