Process Safety with Trish & Traci

A dog’s relentless escape attempts show why finding the right safeguard is only half the battle; keeping it working takes daily assurance. Trish Kerin, director of Lead Like Kerin, reads her latest column from Chemical Processing.

Eleven workers died at a Longview, Washington, paper mill after a tank that had failed three thickness inspections stayed in service. In this In Case You Missed It episode, Traci Purdum walks through David Strobhar's column on why human error isn't confined to the control room, and how an industry ombudsman and a few practical habits can give dissenting voices a place to be heard.

AI agents are now so easy to build that almost anyone can create one, but easy access doesn't mean blanket permission. In this episode, Trish and Traci explore how agentic and generative AI can help chemical facilities by gathering data for risk assessments, spotting weak signals in process trends and freeing engineers from administrative work. They also cover the risks: hallucinated sources, rogue agents and company information leaking into public tools. Trish urges listeners to fix broken processes before automating them, keep risk assessments human-led and verify every output. The goal isn't to fear AI but to use it thoughtfully.

Our brains are wired to find meaning in incomplete information — even when there isn't any. Here's how that same shortcut that turns clouds into animals can turn ambiguous data into costly decisions, and the simple question that can snap you out of autopilot.

With federal OSHA down to roughly 1,700 inspectors for 12 million workplaces — meaning a facility might see a full inspection once every 191 years — self-regulation has effectively become the entire safety system. In this episode, Trish Kerin explains why internal teams stop noticing their own drift from procedure (normalization of deviance) and why "no incidents" doesn't mean a program is working — only that controls haven't been tested yet. She outlines practical fixes: cold-eyes audits between facilities, the three lines of defense model, and the crucial difference between assurance and reassurance. Her bottom line: good process safety isn't just compliance — it drives reliability, productivity and profit.

On this episode of Processing Safety with Trish and Traci, forensic engineer Dr. Sean Brady joins Trish Kerin and Traci Purdum to revisit Piper Alpha, the 1988 North Sea platform disaster that killed 167 workers. They trace how a lost permit-to-work, a missing relief valve, and a design never updated for gas service combined with failed firewalls, redundant systems that bred false confidence and risers that kept feeding the fire. Using the "Jenga tower" metaphor, Brady explains how safety systems degrade unnoticed until they collapse, and why organizations must dispense with likelihood and focus on consequence, controls, and leadership culture to prevent the next catastrophe.

Smart design and layout choices, made well before a crisis hits, can protect plants from cyberattacks, sabotage and extreme weather without a major capital investment. This is based on an article from Amin Almasi, "Disaster Planning in Process Plants: Best Offense is a Passive Defense," Chemical Processing, July 20, 2026

From an 3 a.m. evacuation drill to a real fire alarm in Toronto, repeated emergencies reveal how — and how poorly — we prepare when we're away from home. Hear why Trish could be the Jessica Fletcher of the process safety world.

On this episode of Processing Safety with Trish and Traci, General Atomics safety engineer Valerie Stakes returns to discuss well-being in the safety profession, building on her 2026 ASSP conference session. She, Trish Kerin and Traci Purdum explore why safety professionals — often wired to please and fix — struggle to set boundaries and how compassion fatigue, unappreciated efforts and repeated exposure to injuries and fatalities take a cumulative toll. They share personal stories of burnout, offer tips on debriefing, networking and using employee assistance programs and close with a guided breathing exercise. The episode also answers a listener’s question on the role of training in operations and emergency response.

Decades of guidance on alarm management exist. So why are control rooms still drowning in noise?