Category Archives: Browns Ferry

Event Reports: Three TVA nuclear plants are downstream from leaking dam

Tennessee anglers may have to find another place to get their PCB- and chlordane-laced catfish if the Tennessee Valley Authority (TVA) can’t figure out where the dam on Lake Boone is leaking. In three identical reports posted yesterday on the Nuclear Regulatory … Continue reading

Posted in Browns Ferry, Event Reports, Sequoyah, Tennessee Valley Authority, Uncategorized, Watts Barr | Tagged , , , , , , , , , | 2 Comments

Event Report: Browns Ferry shut down by power surge in generator

The Browns Ferry nuclear power plant in Alabama experienced an automatic reactor scram yesterday afternoon after a generator overvoltage caused a turbine trip, taking Unit 1 out of service. The Main Steam Isolation Valves opened to control reactor pressure. The … Continue reading

Posted in Browns Ferry, Event Reports, Nuclear Regulatory Commission, Reactor problems | Tagged , , , , , , | Leave a comment

Event Report: You don’t have to be drunk to work here, but apparently it helps

Thursday’s Event Notification Report page on the NRC’s website included a notice from Alabama’s Browns Ferry nuclear power plant. Browns Ferry reported that a non-licensed supervisor at the plant failed a random Fitness for Duty screening. The supervisor’s access to … Continue reading

Posted in Browns Ferry, Event Reports, Fitness for Duty, Nuclear Regulatory Commission | Tagged , , , | Leave a comment

Event Reports: Reactor scrams in Mississippi, Nebraska and Alabama, loss of offsite power in Illinois, loss of containment in North Carolina and loss of emergency sirens in Louisiana

Several items from Monday, Tuesday and Wednesday’s Event Notification Reports on the Nuclear Regulatory Commission’s website: 1. Early Monday morning, operators at the Grand Gulf nuclear power plant in Mississippi shut down the facility’s sole reactor due to a steam … Continue reading

Posted in Browns Ferry, Brunswick, Byron, Event Reports, Fort Calhoun, Grand Gulf, Nuclear Regulatory Commission, Reactor problems, Waterford | Tagged , , , , , , , , , , , , , , , | 1 Comment

Do you live near one of these 32 reactors? GE Hitachi still not sure they can be shut down safely after an earthquake

  GE Hitachi (GEH) posted an update on the NRC website today: “GE Hitachi Nuclear Energy (GEH) provided an update to its guidance and supporting evaluations that were reported in MFN 08-420 R0 on December 19, 2008 and MFN 10-245 R5 … Continue reading

Posted in Browns Ferry, Brunswick, Clinton, Columbia, Cooper, Dresden, Duane Arnold, Event Reports, Fermi, FitzPatrick, Fukushima, Grand Gulf, Hatch, Hope Creek, LaSalle, Limerick, Monticello, Nine Mile Point, Oyster Creek, Peach Bottom, Perry, Pilgrim, Quad Cities, River Bend, Vermont Yankee | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Event Reports: Failed Fitness for Duty reports in four nuclear power plants

Four nuclear power plants reported to the Nuclear Regulatory Commission in the last two weeks that employees had failed Fitness for Duty screens for drugs or alcohol. Alcohol was the culprit at Sequoyah in Tennessee and at Browns Ferry in … Continue reading

Posted in Browns Ferry, Drugs at work, Drunk at work, Event Reports, Harris, Nuclear Regulatory Commission, Sequoyah, Vermont Yankee | Tagged , , , , , , , , , | 1 Comment

Event Reports: Two stalled reactors have problems on attempted restart

A couple of Event Reports on the NRC website today have a common thread: Reactors that were shut down earlier in the week failed to work properly when operators attempted to restart them: 1. As I told you yesterday, Unit 3 at … Continue reading

Posted in Browns Ferry, Event Reports, Nuclear Regulatory Commission, Plant shutdowns, Reactor problems, River Bend | Tagged , , , , , , , | Leave a comment