WebJan 4, 1994 · (1) These regulations shall apply to a process which involves a chemical at or above the specified threshold quantities listed in Appendix A or a process which involves a Category 1 flammable gas (as defined in Section 5194) or a flammable liquid with a flashpoint below 100 oF (37.8 oC) on site in one location, in a quantity of 10,000 pounds … WebFeb 22, 2024 · OSHA PSM requirements apply to companies that deal with more than 130 specific reactive and toxic chemicals in listed quantities, as well as flammable gases and liquids in quantities of 10,000 pounds or …
On Safety: Process safety management – the Wynnewood refining case …
WebJun 2, 2024 · A drum of common flammable solvent weighs about 600 pounds, which is well below the 10,000-pound threshold quantity that triggers the PSM standard. Although a single drum of flammable solvent does not surpass the PSM threshold quantity, OSHA requires employers to consider all of the flammable material in the area when calculating … WebAug 13, 2024 · OSHRC had determined that the Wickes boiler could be part of a PSM-covered process even though it didn’t contain threshold quantities of HHCs. OSHRC analyzed the text of 29 CFR 1910.119 (b) and determined that the boiler was part of a process covered by the regulation – in other words, it was part of a “PSM-covered … girls frontline galil ace
1910.119 App A - Occupational Safety and Health …
Web138 rows · Appendix A to § 1910.119 - List of Highly Hazardous Chemicals, Toxics and Reactives (Mandatory) This appendix contains a listing of toxic and reactive highly hazardous chemicals which present a potential for a catastrophic event at or above the … WebOSHA PSM vs. EPA CAA 112(r) Thresholds CAA 112(r) has 27 chemicals not listed in PSM PSM has about 79 chemicals not listed in CAA 112(r) Thresholds Most CAA 112(r) threshold quantities (TQs) are higher than OSHA’s, with some exceptions Methyl chloride: EPA—10,000 lbs.; OSHA—15,000 lbs. WebSep 28, 2024 · A 1910.119 Appendix A-listed chemical at or above the specified threshold quantities (the amount, in pounds, necessary at any one point in time for coverage under the PSM standard). Over 130 chemicals listed in Appendix A, with threshold quantities ranging from 50 pounds to 15,000 pounds. girls frontline galil