Consider: A Weasel Word?

“For having lived long, I have experienced many instances of being obliged, by better information or fuller consideration, to change opinions, even on important subjects, which I once thought right but found to be otherwise.” — Benjamin Franklin The first time you ever encountered a weasel word was probably when your mom said, “Maybe,” or [...]

By |2022-06-02T13:30:01+00:00June 2nd, 2022|Chemicals, PHA, Process Safety Management, Recommendations|Comments Off on Consider: A Weasel Word?

Process Risk: Learning from Experience

“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 [...]

By |2022-02-24T14:56:55+00:00February 24th, 2022|PHA, Process Safety, Workplace Safety|Comments Off on Process Risk: Learning from Experience

KISS: Keep It Simple = Safety

“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 [...]

By |2022-02-03T16:03:10+00:00February 3rd, 2022|PHA, Process Safety|Comments Off on KISS: Keep It Simple = Safety

Speed Of Thought

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 [...]

By |2021-10-07T14:55:38+00:00October 7th, 2021|PHA, Process Safety, Workplace Safety|Comments Off on Speed Of Thought

Batch Processes: Consider a Procedural HazOp

“We know we need civilization and laws and procedures, but isn’t it frustrating? Wouldn’t it be great if we could just do what we needed to do?”  — Lee Child When someone thinks about a Process Hazard Analysis, a PHA, they usually think about a Hazard and Operability Review, a HazOp. And when they think [...]

By |2021-09-30T17:01:53+00:00September 30th, 2021|Chemicals, PHA, Procedures, Process Safety, Process Safety Management|Comments Off on Batch Processes: Consider a Procedural HazOp

Operator Errors: Are They Really Design Errors?

“To err is human, to forgive, divine.”  — Alexander Pope I was in a PHA once where the lone operator on the PHA team finally grew weary of the discussion of operator error.  “Why is it that when you engineers make a mistake, you call it design error, but when I make a mistake, you [...]

PHAs and LOPAs: What Would You Recommend?

“I don’t have a particular recommendation other than that we base decisions on as much hard data as possible.”  — Dorothy E. Denning The best waiters are the ones who are willing to make recommendations when you ask.  Anything but, “Well, everything is good.” Because, admit it, everything is not. And then, when you try [...]

By |2020-09-17T13:49:36+00:00September 17th, 2020|PHA, Process Safety Management, Recommendations|Comments Off on PHAs and LOPAs: What Would You Recommend?

Previous Incidents: Learning from Mistakes

“The only real mistake is the one from which we learn nothing.”  — Henry Ford I know a young woman whose relationships are in a constant state of turmoil. She keeps picking the wrong guys and each relationship ends in heartbreak. “Why do I keep making the same mistake over and over?” Why indeed? I [...]

By |2020-07-30T17:36:15+00:00July 30th, 2020|Chemicals, PHA, Process Safety, Process Safety Management|Comments Off on Previous Incidents: Learning from Mistakes

3 Criteria for Picking LOPA Scenarios

“The easiest way to solve a problem is to pick an easy one.”  — Franklin P. Jones We love having choices. We hate making choices. What if we pick wrong? There is no shortage of people ready to tell us. It is always helpful to have criteria for choosing, or to be honest, to justify [...]

By |2020-01-16T14:45:24+00:00January 16th, 2020|PHA, Process Safety Management, Risk Assessment, Safety Lifecycle|Comments Off on 3 Criteria for Picking LOPA Scenarios

Breaking Up Is Hard to Do: HazOp Nodes

“Come on, baby, let’s start anew, ‘cause breaking up is hard to do.”  — Neil Sedaka Before a HazOp team ever assembles, the facilitator has some important tasks to complete: get agreement with management on the scope of the review, identify the boundaries of the study, and break the process up into nodes.  And breaking [...]

By |2020-01-09T16:34:36+00:00January 9th, 2020|PHA, Procedures, Process Safety Management|3 Comments
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