ML101060333

Email from J. Dozier, NRR to NRRDLRRER1 Distribution, Et Al., FW: NRC to Begin Special Inspection at Crystal River Nuclear Plant

ML101060333
Person / Time
Site:	Crystal River
Issue date:	10/08/2009
From:	Jerry Dozier Office of Nuclear Reactor Regulation
To:	Samson Lee, David Pelton, David Wrona Division of License Renewal
References
FOIA/PA-2010-0116
Download: ML101060333 (3)

Text

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Kuntzcftbertnfitio-nýA-6, U 'Clf From: Dozier, Jerry (\FX-Sent: Thursday, October 08, 2009 6:29 PM To: NRR DLR RER1 Distribution; NRRDLRRER2 Distribution; Pelton, David; Wrona, David; Lee, Samson; Kuntz, Robert; nrcoip6@earthlink.net; Banic, Merrilee

Subject:

FW: NRC to Begin Special Inspection at Crystal River Nuclear Plant Attachments: 09-055.ii.doc From: opa administrators [1]

Sent: Thursday, October 08, 2009 4:48 PM To: Dozier, Jerry

Subject:

NRC to Begin Special Inspection at Crystal River Nuclear Plant 1

9. :U.S.

NRC NEWS NUCLEAR REGULATORY COMMISSION Z..: Office of Public Affairs, Region II

"ýv .61C2: Forsyth Street SW, Atlanta GA 30303 Web Site: www.nrc.gov -

No. II-09-055 October 8, 2009 CONTACT: Roger Hannah (404) 562-4417 E-mail: OPA2(@i)nrc.gov Joey Ledford (404) 562-4416 NRC TO BEGIN SPECIAL INSPECTION AT CRYSTAL RIVER NUCLEAR PLANT The Nuclear Regulatory Commission is sending a special inspection team to the Crystal River nuclear power plant, operated by Progress Energy on the west coast of Florida about 80 miles north of Tampa. The inspection team will inspect and assess circumstances associated with a crack discovered in the concrete of the containment building.

The plant had shut down for a planned refueling outage and to replace the steam generators inside containment. To move the large steam generators into the containment building, workers began removing concrete to create the necessary opening. During that work, a crack in the concrete was found in that area. The Crystal River containment is about 42 inches thick, contains both horizontal and vertical tensioned steel tendons, and is lined with steel plate.

The crack was found about nine inches from the outer surface of the concrete.

After being notified, the NRC resident inspectors began to review the situation and several other specialized NRC inspectors who were at Crystal River to evaluate the outage activities also provided expertise. Plans for the agency's Special Inspection Team are still being made, but its members will be comprised of inspectors and experts from the Region II office in Atlanta and NRC headquarters in Rockville, Md. It is also likely the NRC will contract one or more independent experts to assist in the inspection.

"The discovery of this crack in the concrete does not appear to represent a major reduction in safety, and there are no immediate concerns because the plant is shut down," said NRC Region II Administrator Luis Reyes. "However, we want to make sure we have the right inspection resources to fully understand any safety implications before the plant restarts."

NRC Chairman Gregory Jaczko and Regional Administrator Reyes will make a previously planned trip to the Crystal River site for Friday, Oct. 9, and both the agency's Chairman and top official in the southeast will get a firsthand look at the containment.

The special inspection will review all the circumstances surrounding the crack in the containment building, determine potential generic issues for other nuclear plants with similar designs (although no similar separations in concrete have been discovered at those plants), and assess any effects on the plant's inspection program.

Progress Energy is performing an analysis of the concrete and overall containment to determine if there are safety implications and what may need to be done prior to the plant restarting. The NRC will review any analyses completed by the company as well as perform its own independent evaluations.

The NRC special inspection will continue for several weeks during the plant's outage and the plant will not restart until the agency is satisfied that the analyses and all work completed provide the required safety margin. When the inspection is completed, the inspectors will meet in a public setting near the plant to discuss their preliminary findings. The team will also issue a written report, available to the public, several weeks after the completion of the inspection.

News releases are available through a free listserv subscription at the following Web address:

http://www.nrc.gov/public-involve/listserver.html. The NRC homepage at www.nrc.gov also offers a SUBSCRIBE link. E-mail notifications are sent to subscribers when news releases are posted to NRC's Web site.