“A camel is a horse designed by a committee.” — Alec Issigonis Good process design results in a process that is more likely to work. Great process design results in a process that is even less likely to not work. Great process design is not the result of compromise and trade-offs, but of a singular [...]
“At the end of this day, one shall stand, one shall fall.” — Optimus Prime, Transformers: The Movie I have never been to a process plant that could continue running without electrical power. So, it is not uncommon to see a plant with two separate electrical feeds, each with their own transformers. On most days, [...]
“With a purposeful grimace and a terrible sound, he pulls the spitting high tension wires down.” — Buck Dharma, Blue Öyster Cult The preferred design of a safety function is one that deenergizes to trip. That is, a function that goes to the safe state when all sources of energy have been removed. The probability [...]
“I don’t worry about the bullet with my name on it. Can’t do anything about that. It’s the bullet addressed to ‘Occupant’ that I worry about.” — Drew Schmidt I don’t get as much junk mail as I used to. Now, I get junk emails and junk texts. When I do get junk mail, however, [...]
“We do not learn from experience…we learn from reflecting on experience.” — John Dewey There are too many celebrities and philosophers to count who have talked about the importance of their mistakes in shaping them. Many seem quite pleased, even proud, of the mistakes they’ve made and their ability to rise from them and go [...]
“Simplicity is prerequisite for reliability.” — Edsger Dijkstra For most of my life, I have struggled to keep down to a healthy weight. It didn’t help when someone told me, “Losing weight is simple. Eat less.” When I protested, they replied, “I said it was simple. I didn’t say it was easy.” The safest plant [...]
“The risks that scare people and the risks that kill people are very different.” — Peter Sandman I often wonder if work in process safety is a misallocation of resources. The leading cause of work-related fatalities is transportation, at about 40%. The next three (of seven causes identified by the Bureau of Labor Statistics), all [...]
“People give us credit only for what we ourselves believe.” — Karl Gutzkow Several years ago, in a paper and presentation to the Global Congress on Process Safety (GCPS), PSM experts from OSHA observed that while it is common to see a mechanical integrity (MI) program listed as a safeguard in a PHA, this is [...]
“Some safety professionals, in the name of ‘zero-injuries’, will heap regulation after regulation on a job until the organization rebels and simply refuses to comply.” — Phil La Duke There was a time when getting ready for winter meant making sure you had enough firewood to heat your cabin until spring. If you didn’t, your [...]
The degree of slowness is directionally proportional to the intensity of memory. The degree of speed is directionally proportional to the intensity of forgetting.” ― Milan Kundera, Slowness Every industry uses speed as a measurement to quantify productivity. That productivity, whether gallons or railcar loads, is a tangible result that translates into revenue for a company. Speed [...]
