Dave Lochbaum

Director, Nuclear Safety Project

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Mr. Lochbaum received a BS in Nuclear Engineering from the University of Tennessee in 1979 and worked as a nuclear engineer in nuclear power plants for 17 years. In 1992, he and a colleague identified a safety problem in a plant where they were working. When their concerns were ignored by the plant manager, the utility, and the Nuclear Regulatory Commission (NRC), they took the issue to Congress. The problem was eventually corrected at the original plant and at plants across the country. Lochbaum joined UCS in 1996 to work on nuclear power safety. He spent a year in 2009-10 working at the NRC Training Center in Tennessee. Areas of expertise: Nuclear power safety, nuclear technology and plant design, regulatory oversight, plant license renewal and decommissioning

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Like Bonnie Tyler, NRC is Holding Out for a HERO

In Nuclear Energy Activist Toolkit #47, I summarized the regulations and practices developed to handle emergencies at nuclear power plants. While that commentary primarily focused on the response at the stricken plant site, it did mention that nuclear workers are required to notify the Nuclear Regulatory Commission (NRC) promptly following any declaration of an emergency condition. The NRC staffs its Operations Center 24 hours a day, 365 days a year to receive and process emergency notifications. Read more >

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UCS to Nuclear Regulatory Commission: Big THANKS!

This spring, I ran into Mike Weber, Director of the Office of Nuclear Regulatory Research for the Nuclear Regulatory Commission (NRC), at a break during a Commission briefing. The Office of Research hosts a series of seminars which sometimes include presentations by external stakeholders. I asked Mike if it would be possible for me to make a presentation as part of that series. Read more >

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Grand Gulf: Three Nuclear Safety Miscues in Mississippi Warranting NRC’s Attention

The Nuclear Regulatory Commission (NRC) reacted to a trio of miscues at the Grand Gulf nuclear plant in Mississippi by sending a special inspection team to investigate. While none of the events had adverse nuclear safety consequences, the NRC team identified significantly poor performance by the operators in all three. The recurring performance shortfalls instill little confidence that the operators would perform successfully in event of a design basis or beyond design basis accident. Read more >

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Grand Gulf: Emergency Pump’s Broken Record and Missing Record

The Grand Gulf Nuclear Station located about 20 miles south of Vicksburg, Mississippi is a boiling water reactor with a Mark III containment that was licensed to operate by the Nuclear Regulatory Commission (NRC) in November 1984. It recently set a dubious record. Read more >

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Update: Turkey Point Fire and Explosion

An earlier commentary described how workers installing a fire retardant wrap around electrical cables inside Switchgear Room 3A at the Turkey Point nuclear plant in Florida inadvertently triggered an explosion and fire that blew open the fire door between the room and adjacent Switchgear Room 3B.

I submitted a request under the Freedom of Information Act (FOIA) for all pictures and videos obtained by the special inspection team dispatched by the NRC to Turkey Point to investigate this event. The NRC provide me 70 color pictures in response to my request. This post updates the earlier commentary with some of those pictures. Read more >

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