Eight more nozzles at Davis-Besse found to be flawed

OAK HARBOR — “Eight more control-rod-drive mechanism nozzles atop Davis-Besse’s nuclear reactor head have indications of cracks or flaws, bringing the number needing repair to 24, FirstEnergy Corp. said Monday.

That’s more than one third of the head’s 69 nozzles.

The utility said its best-case scenario for restarting the plant, idle since Feb. 28 is now sometime in July.

The discovery of eight more flawed nozzles came during a final round of testing, one that used electromagnetic currents. Four nozzles initially were found to have problems until ultrasonic tests revealed another eight. The number was then bumped from 12 to 16 after additional testing. Now it’s up to 24, FirstEnergy Corp. spokesman Todd Schneider said.”

Toledo Blade

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