ML20080N189

Forwards LERs 84-001-00,84-002-00 & 84-003-00

ML20080N189
Person / Time
Site:	Surry
Issue date:	02/13/1984
From:	Joshua Wilson VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20080N192	List: 05000281/LER-1984-001-02, :on 840113,manual Trip Initiated Upon Closure of Main Steam Trip Valve A.Unwarranted Valve Closure Due to Hairline Crack in Air Line Pipe Nipple of Valve Actuator. Possibly Caused by Mechanical Fatigue.Nipple Replaced 05000281/LER-1984-002-01, :on 840114,at 2% Power Following 840113 Trip, During Replacement of Open Coil in Reactor Trip Relay, Reactor Trip Breaker a Deenergized When First Coil Lead Removed,Resulting in Reactor Trip.Caused by Personnel Error 05000281/LER-1984-003, :on 840114,while at 23% Power,Feed Flow to Steam Generator a Increased to Full Flow.Valve Opened & Steam Generator a High Level Trip Initiated Turbine Trip, Tripping Reactor.Caused by Air Supply Piping Damage ML20080N189
References
84-006, 84-6, NUDOCS 8402220146
Download: ML20080N189 (1)

Text

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PCO VIRGINIA [LECTRIC AND POWER COMPANY Surry Power Station P. O. Box 315 gij ((D l6 Is 8 : 5 8 Surry, virginia 23883 Serial No: 84-006 FEB 131934 Docket No: 50-281 License No: DPR-37 Mr. Janes P. O'Reilly Regional Administrator Suite 2900 101 Marietta Street, NW Atlanta, Georgia 30303 Eear Mr. O'Reilly Pursuant to Surry Power Station Technical Specifications, the Virginia Electric and Power Canpany hereby subnits the follcwing Licensee Event Reports for Surry Unit Report thrnber 001-00 002-00 003-00

'Ihese reports have been reviewed by the Station Nuclear Safety and Operating CaTmittee and will be reviewed by Safety Evaluation and Control.

Very truly yours,

.s tv -

J. L. Wilson Station ME. nager Enclosures cc:

Docununt Control Desk, USNRC 016 Phillips Bldg.

Washington, D. C. 20555 8402220146 840213 PDR ADOCK 05000281 S

PDR OFFICIAL COPY TE 23 1\\

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