Chemical Process Safety (PSM/RMP)

Acting Responsibly? Federal Contractors Frequently Put Workers’ Lives and Livelihoods at Risk

For those of us living the process safety world, we will find this report laughable! By that I mean, we have to evaluate our contractor’s safety performance before hiring them to work in, on or adjacent to our covered processes, but apparently the government does not see the value in evaluating the contractors it hires! […]

Training requirements for mechanics repairing and/or testing pressure relief devices

This letter constitutes OSHA’s interpretation only of the requirements referenced below and may not be applicable to any question not included in your original correspondence. You inquire about OSHA’s standard for Process Safety Management of Highly Hazardous Chemicals (PSM), 29 CFR 1910.119. Specifically, you ask about for mechanics repairing and/or testing pressure relief devices. We

Hydrofluoric Acid (HF) Fatality (TNOSHA)

A 50-year-old mechanic was killed when a sight glass at an oil refinery ruptured and engulfed him in hydrofluoric acid.  The incident occurred in an alkylation unit where the acid, a highly hazardous, toxic and corrosive chemical, is used as a catalyst in the process.  The process uses the catalyst to produce higher octane gasoline.

CSB follow-up letter to DOT regarding emergency shutdown systems for chlorine railcars

Please click here to download the CSB follow-up letter to DOT regarding emergency shutdown systems for chlorine railcars.  After investigating two incidents involving uncontrolled releases from chlorine railcars, the CSB issued a safety bulletin, Emergency Shutdown Systems for Chlorine Transfer, in June 2007. At that time, the Board also recommended that the U.S. Department of

PHMSA answers the question… Who regualtes the unloading of ammonia to a process

This response to your letter regarding training requirements under the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) applicable to a truck driver who is responsible for loading and unloading hazardous materials from a cargo tank motor vehicle with the power unit attached. Specifically, you are unclear on whether the Occupational Safety and Health Administration

First (1st) Public Review of Standard BSR/IIAR 2-201x, Safety Standard for Equipment, Design, and Installation of Closed-Circuit Ammonia Mechanical Refrigeration Systems (11/22/13 – 1/6/14)

A first (1st) public review of draft standard BSR/IIAR 2-201x, Safety Standard for Equipment, Design, and Installation of Closed-Circuit Ammonia Mechanical Refrigeration Systems is now open. The International Institute of Ammonia Refrigeration (IIAR) invites you to make comments on the draft standard. Substantive changes resulting from this public review will also be provided for comment in a

National Board Report of Violation Findings for Second Quarter 2013

The National Board of Boiler and Pressure Vessel Inspectors has released its Second Quarter Report of Violation Findings for 2013.  The data captures problem areas and trends related to boiler and pressure vessel operation, installation, maintenance, and repair; and also identifies problems before unsafe conditions occur.   This report serves as an important source of

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