Piper Alpha Disaster: The Jenga Tower That Was Always Going to Fall

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.