Tag Archives: Perry

Ohio reactor shuts itself down after losing power to cooling water pumps

Yesterday morning, Ohio’s Perry nuclear power plant shut down automatically after a voltage problem rendered the reactor’s cooling water pumps inoperable. As the Cleveland Plain Dealer reported yesterday: An engineering team’s preliminary investigation released early this afternoon determined that a … Continue reading

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Event Reports: Seven reactors shut down in just eight days

Sorry to have been silent for a while, but I got a new job that’s keeping me pretty busy. But this last two weeks have been busy at the nation’s nuclear power plants. These are just the reactor shutdowns: 1. … Continue reading

Posted in Event Reports, Farley, Nuclear Regulatory Commission, Oyster Creek, Perry, Reactor problems, River Bend, Salem, Surry, Uncategorized, Vogtle | Tagged , , , , , , , , , , , , , , | Leave a comment

Event Reports: A toxic gas release in Ohio, diesel generators inoperable in New York, a defect in the reactor coolant system in North Carolina, a fire in the turbine building in Illinois and yet another open door in New York

A number of items from today’s Event Notification Report page on the Nuclear Regulatory Commission website: 1. Yesterday afternoon, the Perry nuclear power plant in Ohio declared an Unusual Event after Trichloroethylene was detected in the Off-gas building. The leak … Continue reading

Posted in Event Reports, Fire, FitzPatrick, McGuire, Nine Mile Point, Nuclear Regulatory Commission, Perry, Quad Cities | Tagged , , , , , , , , , , , , , | Leave a 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

Another radioactive animal story: Contaminated goldfish at Ohio nuke

You should know by now that I can’t resist a radioctive animal story. The Cleveland Leader reported yesterday: An investigation is underway by the U.S. Nucleaer Regulatory Commission after a pair of radioactive goldfish were discovered swimming in a lemonade … Continue reading

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Event Reports: Reactor scrams in Pennsylvania, New York, Texas and New Jersey; excess radiation in Minnesota, a fire in New York, a toxic gas release in Ohio and a drunken supervisor in Florida

This post is kind of lengthy, as I haven’t been able to get around to looking at Event Reports for a couple of weeks. Here’s the news: 1. Early in the morning of Friday, November 9, operators at the Susquehanna … Continue reading

Posted in Comanche Peak, Event Reports, Fire, Fitness for Duty, FitzPatrick, Monticello, Nuclear Regulatory Commission, Perry, Plant shutdowns, Reactor problems, Salem, Susquehanna, Turkey Point, Vogtle | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment

Event Reports: A reactor scram at an Ohio nuke, and an improper door installation in Texas creates risk for hydrogen explosion

A couple of items from Friday’s NRC Event Reports page: 1. Early Thursday morning, operators at the Perry nuclear power plant in Ohio were forced to scram the facility’s only reactor when three three turbine bypass valves opened unexpectedly during … Continue reading

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Event Reports: Reactor shutdown, bad welds and overlooked Fitness for Duty tests

It’s Monday morning, and the Nuclear Regulatory Commission website has a slew of Event Reports from the weekend: 1. As I previously posted, Monticello nuclear in Minnesota developed a problem over the weekend. The reactor shut itself down automatically on … Continue reading

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Diesel generator parts defect raises a number of questions‏

Browsing the NRC Event Reports page this morning, I found an item about refurbished parts for emergency diesel generators. Engine Systems, Inc. (ESI) in Rocky Mount, North Carlina, issued a final report on a problem encountered at the Perry nuclear … Continue reading

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Two reactors ramping down following discovery of maintenance issues

A reactor in Ohio and one in New York are reducing power while addressing maintenance problems, according to this morning’s NRC Event Reports. Operators at Perry nuclear in Ohio say that the startup transformer in the Unit 1 reactor failed … Continue reading

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