Disaster by Design/ Safety by Intent #53
Safety by Intent
Disaster by Design/Safety by Intent #52, last week’s commentary, described the timely and effective response by the Nuclear Regulatory Commission (NRC) to the unexpected discovery of cracked control rod drive mechanism (CRDM) nozzles at the Oconee nuclear plant in South Carolina. Soon after being surprised, the NRC determined who needed to do what when in order to properly resolve the safety problem. When the phased actions were taken, the results confirmed that the NRC’s triage was appropriate.
This commentary expands upon a theme implied in last week’s commentary—namely, that the NRC does a good job setting the nuclear safety bar at the Goldilocks height: not too low to expose workers and the public to undue risk, not too high to impose undue costs on plant owners, but just right. Read more >