Safety Info Posts

What the heck is “partial pressure” and how do I calculate it for my PSM/RMP mixture?

With OSHA’s change last week in how PSM applies to “mixtures” of HHCs I have received a number of questions about “partial pressure” and what impact it can have on whether my process is covered or not?  EPA has been using “partial pressure” of 10 mm Hg for their mixture applicability rule since 1999, but…...

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2015 Video of the Week #24 (Electrical Safety @ a safety convention)

I shot this video just before my safety training session at a safety convention this summer.  When I asked for it to be fixed, the venue manager and workers were confused because the projector had power.  When I tried to explain the issue they all of a sudden had trouble with the english language.  If…...

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Does OSHA regulate electrical equipment in areas where flammable liquids are present but are not hazardous locations?

Yes, OSHA has rules for the use of flammable liquids in areas that are not designed as a Hazardous Location.  OSHA covers Hazardous Locations in 1910.307, but those areas that do not rise to the level of being a Hazardous Location fall under 1910.334(d) which states:… Membership Required You must be a member to access...

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OSHA memo on Process Safety Management of Highly Hazardous Chemicals and Covered Concentrations of Listed Appendix A Chemicals (same as EPA’s 1% Rule)

MEMORANDUM FOR: REGIONAL ADMINISTRATORS AND STATE PLAN DESIGNEES THROUGH: DOROTHY DOUGHERTYDeputy Assistant Secretary FROM: THOMAS GALASSI DirectorDirectorate of Enforcement Programs SUBJECT: Process Safety Management of Highly Hazardous Chemicalsand Covered Concentrations of Listed Appendix A Chemicals This memorandum revises OSHA’s enforcement policy on the concentration of a chemical that must be present in a process  for…...

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OSHA memo on RAGAGEP in Process Safety Management Enforcement

MEMORANDUM FOR: REGIONAL ADMINISTRATORS AND STATE PLAN DESIGNEES THROUGH: DOROTHY DOUGHERTYDeputy Assistant Secretary FROM: THOMAS GALASSI DirectorDirectorate of Enforcement Programs SUBJECT: RAGAGEP in Process Safety Management Enforcement This memorandum provides guidance on the enforcement of the Process Safety Management (PSM) Standard’s recognized and generally accepted good engineering practices (RAGAGEP) requirements, including how to interpret “shall” …...

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Another atmospheric tank over-flow incident with a flammable liquid (CSB)

Today the US Chemical Safety Board released a DRAFT report on a 2009 Explosion and Fire at a petroleum terminal facility.  So far, the CSB has identified “Inadequate Management of Gasoline Storage Tank Overfill Hazard” as the root cause of this accident.  I can still remember the 2005 Buncefield incident that very closely mirrors this…...

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Example Contractor Work Permit

CLICK HERE (doc) for one of the Contractor Work Permit written program that I used during my time as a Safety Manager in the chemical industry. CLICK HERE (pdf) for the Work Permit… Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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EO 13650 Actions to Improve Chemical Facility Safety and Security (Working Group Update)

June 2015 marks the one-year anniversary of EO 13650 – Actions to Improve Chemical Facility Safety and Security – A Shared Commitment: Report for the President. The EO Working Group has released a fact sheet on the accomplishments to date on improving chemical facility safety and security since the publishing of the Report to the…...

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ASSE 2015 Presentation and PSM Inspection Data (2/27/2014 to 3/30/2015)

This week I am teaming up with my friend and safety colleague Jonathan Zimmerman at the 2015 ASSE Conference.  I have uploaded our presentation, as well as the PSM Inspection Data that was so generously provided by some other friends who I can not mention publicly (but you know who you are and THANKS a…...

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Executive Order 13650 – Improving Chemical Facility Safety and Security Webinar Listening Session

Date: Friday, June 19, 2015Time: 1:00 pm – 2:30 pm EDTPlease join us for a webinar on Executive Order: Improving Chemical Facility Safety and Security. This webinar will provide an update on actions items since the June 6, 2014, release of “Executive Order 13650: Actions to Improve Chemical Facility Safety and Security.Webinar Registration:  Please email…...

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45 incidents & 0 updates (6/7/15)

Over 12,500 exclusive unsafe acts/conditions and accident/injuries photos and over 1,100 ppt’s & doc’s from more than 2,797 contributors! 2015 Fatality Tracker Electrical 20 (2014 =55) (2013 = 32) (2012 = 68) Forklift/Aerial 18 (2014 = 60) (2013=62) (2012 = 52) Mining* 16 (2014 = 401) (2013=87*) (2012 = 92*) *ONLY developed nations and legal…...

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