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EPA’s RMP and Ammonia Refrigeration

UPDATED on 2/6/19, based on feedback from my friend and Refrigeration PSM Extrodinare Brian Chapin over at RCE (A former Partner in Safety).  I have shared his analysis and my rebuttal/agreement… By a long shot, these are the top three (3) issues found with Ammonia Refrigeration RMPs: The NH3 is “Liquified by Pressure” – not…...

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OSHA Inspections: Regional Emphasis Program on Ammonium Nitrate

This 10-minute video provides an overview of the OSHA inspection process under the agency’s Regional Emphasis Program for Fertilizer Grade Ammonium Nitrate and Agricultural Ammonia Facilities.  … Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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LOPC… just four letters but they mean SO MUCH to process safety engineers

One of my favorite parts of teaching the 1-day PSM Intro course at ASSE SeminarFest is the vast numbers of students and all of their learnings and experiences being shared. This year was even better than years before – in fact, we had so many side-bar discussions because of the great input from the students…...

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An emergency alarm system at a PSM/RMP facility and NFPA 72

Those in the PSM/RMP world know that the facility is REQUIRED to have an Emergency Action Plan (1910.38) and by virtue of having to comply with 1910.38, we also have to comply with 1910.165 Employee Alarm System. The language in 1910.165 is really vague and causes much confusion when it comes to the emergency alarm…...

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Why is a medical evaluation necessary for those wearing a respirator?

Breathing… we do it all day long, every day, and yet we never even put a thought to it.  But so many respirator users do not understand the basics of how we get the air (more importantly, the oxygen in the air) into our lungs so that it can enter our bloodstream for survival.  As…...

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Why are the pressure vessels in my PSM/RMP covered processes managed differently than those “every day” type pressure vessels?

Recently I had a client who made alterations to a pressure vessel (PV) in an ammonia refrigeration process that required the PV to be re-certified. The state where this PV resides is a “coded state”, meaning they have adopted ASME Code for the PVs within the state. So, the contractor making the alterations had scheduled…...

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Is API 570 your Piping Inspection/Repair RAGAGEP… Repair Requirements are now crystal clear

If API 570 is your facility’s piping inspection/repair RAGAGEP, the battle over “repair requirements” just got easier!  A very popular question in PSM/RMP circles has become… “Do we have to make repairs in the same manner as we did the initial install of the pipe?” In other words, what is being asked is… “Can we bypass…...

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MDMT and Atmospheric Temps

In my travels to our friends north of the US border, it is not uncommon to find “used vessels” in service that were never intended to be used that far north and for the record, this occurs in the USA northern states as well.  The figure below is one that is used by many to…...

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OSHA’s position on flammable liquids (.106) and PSM (.119) with regard to PD pumps in a process

Scenario 1: The first scenario you described has the following attributes: Your firm is engaged in the design and construction of a manufacturing (processing) facility which includes OSHA Category 2, 3, and 4 flammable liquids as raw materials and processing intermediates. The Food and Drug Administration and countries in Europe, the Middle East, and Africa…...

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Is your Pulmonary Function Testing (PFT) being performed by “qualified personnel”?

Another aspect of a “respiratory protection program” often times will include a PFT as part of the “medical evaluation”.  For the most part, these PFTs are done by the location where the PLHP resides and most of the time they are done by “trained” personnel – but how many of us actually audit the service provider…...

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What does OSHA now require for annual submittal of Injury and Illness data?

I have received a number of e-mails, text, and phone calls concerning OSHA’s change in their Electronic Filing of Injury and Illness data.   Bottom Line… 300A Annual Summary Data is all that is required to be submitted for those establishments that have 250 or more employees.  TIP: “employees” are that personnel on site that if they…...

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