05000296/LER-1981-045, Forwards LER 81-045/03L-0

Forwards LER 81-045/03L-0

ML20031C505
Person / Time
Site:	Browns Ferry
Issue date:	09/28/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20031C506	List: 05000296/LER-1981-045, Forwards LER 81-045/03L-0 05000296/LER-1981-045-03, /03L-0:on 810831,during Startup from Hot Standby, Xenon Transient Was Experienced,Causing Frp/Cmflpd (R) Calculated to Be Less than R Setpoint.Control Rods Moved to Mitigate Effects.Observers Instructed to Set R Low
References
NUDOCS 8110070222
Download: ML20031C505 (1)

LER-1981-045, Forwards LER 81-045/03L-0

Event date:
Report date:
2961981045R00 - NRC Website

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i 1750 Chestnut Street Tower II Ytf September 28, 1981

.s g 198 7 m Mr. James P. O'Reilly, Director O OCT cu r U.S. Nuclear Regulatory Commission

'. u.51$' $.5

'h Office of Inspection and Enforcement

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Region II k

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101 Marietta Street, Suite 3100 s

b-Atlanta, Georgia 30303 3

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 3 - DOCKET NO. 50-296 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-296/81045 The enclosed report provides details concerning a xenon transient which was experienced during startup from hot standby.

This report is submitted in accordance with Browns Ferry unit 3 Technical Specification 6.7.2.b(2).

Ver/ truly yours, TENNESSEE VALLEY AUTHORITY f.

VV

'., J. GreeniI irector of Nucl; ear Power Enclosure (3) i cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 i

iiirector (40)

CCrice of Inspection and Enforcement U.S. Nucinar Regulatory Commission Cp Washington, DC 20555 h

Mr. Bill Lavallee Nuclear Safety Analysis Center j

Palo Alto, California 94303 f

Mr. R. F. Sullivan, NRC Inspector, Browns Ferry 8110070222 81bN8 PDR ADOCK 05000296 S

PDR