About Mike Schmidt

With a career in the CPI that began in 1977 with Union Carbide, Mike was profoundly impacted by the 1984 tragedy in Bhopal and has been working on process safety ever since.

Hazardous Materials: What Are Safe Limits?

“In limits, there is freedom.”  — Julia Cameron There is great comfort in knowing that even the most hazardous substances have safe limits. One molecule of a substance is not enough to be hazardous. However, there is some concentration—especially for gases and vapors—that is too high to be exposed to safely. A lot of effort [...]

By |2026-07-10T16:50:38-05:00July 10th, 2026|Chemicals, Gas, Process Safety|0 Comments

Process Safety: Aging Equipment

“If I’d known I was going to live so long, I would have taken better care of myself.”  — Billy Noonan The 1967 film, The Graduate, has one of the most famous lines in all of cinema. Mr. McGuire is giving advice to recent college graduate, Benjamin Braddock, played by Dustin Hoffman. Mr. McGuire: “Just [...]

Process Safety: Info We Need from Equipment Manufacturers

“If you don’t live up to somebody’s standards, you get hammered.”  — Anthony Rendon I drive a 2006 Toyota Corolla. When I bought it in 2008, the odometer read 11,499 miles. In 2013, when the odometer crossed the 100,000-mile threshold, I declared my hope to reach 250,000 miles. The car is now closing in on [...]

By |2026-06-25T14:50:58-05:00June 25th, 2026|Procedures, Process Safety, Process Safety Management|Comments Off on Process Safety: Info We Need from Equipment Manufacturers

Process Safety: Investigations and Prosecutions

“Rather than a prosecutor saying, ‘You have nothing to fear if you have done nothing,’ a more accurate portrayal would be ‘If I decide you have done nothing wrong, you have nothing to fear.’ ”  — Sidney Dekker I hate it when a prosecutor, especially a politically ambitious prosecutor, decides that the best way to [...]

By |2026-06-23T11:03:26-05:00June 19th, 2026|Chemicals, Current Events, Process Safety|Comments Off on Process Safety: Investigations and Prosecutions

Highly Volatile: Does That Mean Hazardous?

“ ‘When I use a word,’ Humpty Dumpty said in a rather scornful tone, ‘it means just what I choose it to mean neither more or less.’ ”  — Lewis Carroll, in Through the Looking-Glass When Administrative Law Judge Richard DeBenedetto ruled against OSHA in the case of Secretary of Labor v. Meer Corporation (No. [...]

By |2026-06-11T15:02:50-05:00June 11th, 2026|Chemicals, Process Safety, Process Safety Management|Comments Off on Highly Volatile: Does That Mean Hazardous?

A Near Miss: GKN’s MMA Tank in Southern California

“I believe life is a series of near misses. A lot of what we ascribe to luck is not luck at all. It’s seizing the day and accepting responsibility for your future.”  — Howard Schutz A chemical incident in Southern California unfolded over the 2026 Memorial Day Weekend that captured the attention of every major [...]

By |2026-06-04T10:37:57-05:00June 4th, 2026|Chemicals, Current Events, Process Safety|Comments Off on A Near Miss: GKN’s MMA Tank in Southern California

In the News: The Nippon Dynawave Tank Failure

“Do you fix a wheel that isn’t broken, or do you wait until the cart collapses?”  — Jodi Picoult During the week beginning Thursday, May 21, 2026, and going over the Memorial Day holiday weekend, our phones lit up with queries from friends and acquaintances about a series of chemical mishaps and disasters that got [...]

By |2026-05-28T14:55:57-05:00May 28th, 2026|Chemicals, Current Events, Process Safety, Workplace Safety|Comments Off on In the News: The Nippon Dynawave Tank Failure

Incident Investigations: Not a Trial by Jury

“When you go into court you are putting your fate into the hands of twelve people who weren’t smart enough to get out of jury duty.”  — Norm Crosby During the 15 years I have lived in the city of Saint Louis, I’ve been called for jury duty four times. The most recent was just [...]

By |2026-05-22T08:07:37-05:00May 22nd, 2026|Process Safety, Process Safety Management|Comments Off on Incident Investigations: Not a Trial by Jury

Overlooked Process Hazards: Insects

“Give me a 15-foot crocodile any day over a bee.”  — Bindi Irwin We recently had an unexpected hazard appear outside our office. Unexpected by us, our neighbors, and the Saint Louis Metropolitan Police Department, at least. A hive of bees covered the fire hydrant outside our front door. From across the street, neighbors carefully [...]

By |2026-05-14T11:35:13-05:00May 14th, 2026|Process Safety, Workplace Safety|Comments Off on Overlooked Process Hazards: Insects

Craft Distilleries: Toxic Exposure to Carbon Dioxide

“You will die but the carbon will not; its career does not end with you.”  — Jacob Bronowski A few months ago, I wrote about a project that Bluefield was undertaking to understand the carbon dioxide levels in and around alcohol fermenters. Particularly the fermenters in craft distilleries and microbreweries. I promised to keep everyone [...]

By |2026-05-01T12:04:07-05:00April 30th, 2026|Chemicals, Craft Distillery Safety, Process Safety, Risk Assessment, Workplace Safety|Comments Off on Craft Distilleries: Toxic Exposure to Carbon Dioxide
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