A backup, emergency generator at the San Onofre nuclear plant might have been tampered with, plant operator Southern California Edison reported to the Nuclear Regulatory Commission this week.
The diesel generator in the Unit 3 reactor was found to have coolant in its oil system late in October, and the problem was reported to the NRC Oct. 30.
Both of San Onofre's reactor units remain offline,
But on Thursday,
"The evidence is not conclusive that it's tampering," said
Read more at OC Weekly