“Hell freezing over? I don’t know. But the devil’s definitely wearing a sweater.” — J.R.Moehringer Nerd humor requires pointing out that Hell freezing over does NOT equate to sweater weather. Given that Hell is the place where it rains fire and brimstone (sulfur), the temperatures in Hell must be above the freezing point of sulfur. Molten [...]
“This is the beginning, and the dawn of a new era of transportation.” — Shervin Pishevar On Friday evening, September 29, 2023, at about 8:40 pm, the impatient driver of an SUV decided to pass a truck hauling anhydrous ammonia. Traffic on U.S. 40 was heavier than usual due to a detour of I-70 to [...]
“Space is something you have to define. Otherwise, it is like anxiety, which is too vague. A fear is something specific. I like claustrophobic spaces, because at least then you know your limits.” — Louise Bourgeois A group recently met to discuss locking out a process vessel for entry. They identified the agitator, all of [...]
“Earthquakes don’t kill people. Buildings kill people.” — Wendy Bohon, geologist How many times have you been in a hazard review discussing the potential for a particularly severe event when someone asserts, “Well, I’ve never seen anything like that happen.” As though their proclamation of “never” settles the question. I sometimes ask them how long [...]
“Anything can go away. There’s no such thing as security. You can do things that give you the illusion of security, but there’s really no such thing.” — Will Smith Authorization for the Chemical Facility Anti-Terrorism Standards (CFATS) expired on July 28, 2023. The House of Representatives passed the reauthorization bill by a vote of [...]
“Representation not only reflects, but actually changes reality.” — Angela Chen OSHA has several regulations that allow or require employee participation in activities regarding workplace safety. For instance, there is employee participation during OSHA inspections and in the development of the elements of the Process Safety Management (PSM) standard. And those regulations don’t stop at [...]
“Meetings should have as few people as possible, but all the right people.” — Charles W. Scharf Ever been in a Process Hazard Analysis (PHA) meeting where there were over a dozen people? Wasn’t it excruciating? Either you wondered why you needed to be there, or you wondered why some of the other people needed [...]
“Ideas nearly always seem brilliant when they’re hatched, so we never act on a new idea for at least twenty-four hours.” — Steven D. Levitt Batch processes often rely on additions through open hatches for ingredients that don’t lend themselves to being pumped in through a pipe. These include liquid ingredients used in small quantities [...]
“Once you start something, finish it. Don’t accumulate a backlog of unfinished projects.” — Ed Bliss If you are on the Chemical Safety Board’s distribution list, you may have noticed a lot of trade releases from the CSB in your in-box during the last few weeks. They’ve been busy. A recent press release proudly announced [...]
“Time flies over us but leaves its shadow behind.” — Nathaniel Hawthorne Layers of protection analysis (LOPA) considers enabling conditions as part of the analysis. Enabling conditions account for an aspect of likelihood that if unaccounted for, would overstate the risk of a hazard. There are some organizations, however, that deem many of these enabling [...]
