ML20140J350

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Forwards Press Release 85-13 Re NRC Proposed Civil Penalty in Amount of $100,000 Against Util as Result of 840814 Incident Concerning Overpressurization of Safety Sys
ML20140J350
Person / Time
Site: Browns Ferry, 05000000
Issue date: 01/29/1985
From: Kammerer C
NRC OFFICE OF CONGRESSIONAL AFFAIRS (OCA)
To: Bevill, Denton, Flippo, Heflin, Markey, Simpson, Udall
HOUSE OF REP., HOUSE OF REP., ENERGY & COMMERCE, SENATE
Shared Package
ML20140C961 List: ... further results
References
FOIA-85-478 NUDOCS 8510230337
Download: ML20140J350 (2)


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NUCLEAR REGULATORY COMMISSIOi.

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{V Chairman Subcomittee on Energy Conservation and Power Comittee on Energy and Comerce United States House of Representatives Washington, DC 20515

Dear Mr. Chainnan:

Enclosed for your information is an announcement that the Nuclear Regulatory Comission staff has proposed a $100,000 civil penalty against the Tennessee Valley Authority as the result of an incident _

on August 14, 1984, when a safety system was overpressurized at the Browns Ferry nuclear plant. .

It is planned to mail this information to the news media today, January 29, 1985.

Sincerely, Carlton Kamerer, Director Office of Congressional Affairs

Enclosure:

As stated cc: Rep. Carlos Moorhead IDEtiTICAL LEITER set 4T TU:

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.4 IfI - Office of Public Affairs Washington, D.C. 20655 No. 85-13 FOR IMMEDIATE RELEASE Tel. 301/492-7715 (Tuesday, January 29,1985)

NRC STAFF PROPOSES TO FINE TVA $100,000 FOR ALLEGED VIOLATIONS AT BROWNS FERRY The Nuclear Regulatory Commission staff has proposed a $100,000 civil penalty against the Tennessee Valley Authority (TVA) as the result of an incident on August 14, 1984, when a safety system was overpressurized at the Browns Ferry nuclear plant in Alabama. An NRC inspection conducted after TVA -

reported the incident revealed several apparent violations of NRC requirements.

The incident occurred when TVA workers were testing low-pressure core

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spray system valve controls while Browns Ferry Unit I was operating at 100 percent power. Because one valve had been improperly rebuilt during maintenance several months earlier, and because another valve was erroneously opened during the test, reactor coolant at a pressure of about 1200 pounds per square inch backflowed into the core spray system piping, which is designed for a pressure of 300 pounds per square inch. Although the low pressure system did not fail, it was heated to about 400 degrees Fahrenheit, triggering fire alarms, and the backflow blew out a core spray system pump seal.

Thirteen employees received minor radioactive skin contamination.

In a letter infonning TVA of the enforcement action, James P. O'Reilly, NRC Regicnal Administrater in Atlanta, said the event--which resulted in a loss of primary system containment integrity--was caused by " multiple operator, maintenance, and quality assurance personnel errors in several different areas." He said these violations further indicate that TVA's management improvement program established earlier at Browns Ferry "is not proceeding as expected."

NRC and TVA officials discussed the violations in an enforcement conference held on September 26, 1984, at the NRC Regional Office in Atlanta.

Mr. O'Reilly said TVA addressed NRC's concerns during that meeting and has acted to correct management control shortcomings which contributed to the incident.

TVA has 30 days to pay the civil penalty or to protest it, in whole or in part.

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