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Occupational Safety & Health Standards Board (OSHSB)

Petition 491: Petition File No. 491 Use of Multivalves on Underground Liquid Propane Gas Tanks

Petition File No. 491
Rob Scott, HazMat Director
Western Propane Gas Association

The Petitioner requests that the Board amend Title 8, California Code of Regulations, Section 480(d)(5) of the Unfired Pressure Vessel Safety Orders (UPVSO), to permit the installation of undergroung liquid propane (LP) gas tanks designed with a multivalve unit.