ML20084F463

Telecopy of AO 50-244/73-11:on 731214,during Auxiliary Feedwater Sys Flow Test,Motor Driven Pump a Started & No Pressure or Flow Indication Found.Installation of Vent on High Point of Condensate Reject Line Advised

ML20084F463
Person / Time
Site:	Ginna
Issue date:	12/15/1973
From:	Platt C ROCHESTER GAS & ELECTRIC CORP.
To:	Oleary J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20084F362	List: ML20084F413 ML20084F463
References
AO-50-244-73-11, NUDOCS 8304210139
Download: ML20084F463 (1)

Text

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LSAEC H0S LTWN . f) 50-244 V

4) WSH TLX AD 7 9 W AUD 96 ( 16 36 )( 1 -016 3 36C 3 49 )PD 1d/15/73 1633 IC S IPMRMYA RcC 1973 0EC 17 RA 9 01 01091 NL RCCHESTEH NY 211 12-14 554P EST PMS MR JOHN F O' LEARY DIRECTOR DIRECTORATE OF LICENSI

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U S ATOMIC ENERGY CUMMISSION *ASHDC dO545 i W X Umi SudJECT: AuNORMAL OCCURHENCE 7 3-11, FAILUME OF THE TWO MOTOR DRIVEN AUX I LLI ARY FEED WATER PUMPS TO PUMP aHEN INITIALLY STARTED ON ROUT INE TESTS R. E . GINNA NUCLEAR POWER PLANT UNIT vi DOCKET NO. 50-244 DEAR MR O'REILLY:

IN ACCORDANCE WI TH THE TECHNICAL SPECIFICATION 6.6 2A, ABNORM '

CCCURRENCE REPORTS, WHICn REGUIRES NOTIFICATION BY TELEPHON'd 4 ;;D TE LE U H APH, THE FOLL0 DING REPOHT IS SUBMITTED:

THE CPERATORS WERE CCNDUCTING THE AU41LIARY FEEDWATER SYSTEM FLOW TES T (PT 16) DUNING InE MIDNibn1 70 0800 SHIFT ON FRIDAY, '

UECid d ER 14, 1973 WHEN inE "A" FOTOR DRIVEN AUt!LIARY FEEDwATER PUMP 4AS STARTED, THERE WAS NO PRESSURE OR FLOd INDICATION SD THE PUMP 4AS STOPPED. THE PUMP 4AS Tn EN VENTED ANND THE FLOW IEST ON THE "A" PUMP 4AS COMPLETED SUCC ES SF U L LY . A SIMILAR SEQUENCE OCCURRED dlTH THE "B" PUMP. THE FLOW TEST ON THE STEAM DRIVEN PUMP 4AS COMPL{TED SUCCESSFULLY WITHOUT INC I DEN T .

THE PORC AET AND MADE THE FOLL0d!Nb HECOMMENUATIONS:

1. INSTALL A VENT ON THE HI6H POINI 0F THE CONDENSATE REJECT LINE.

2. REVIEW OUR CONDENSATE REJECT ANU AUXILIARY FEEDWATER PUMP VENT FkOCEDUNES.

3 VENT THE AUXILIARY FEEDWATER PUMPS ONCE PER SH,lFT UNTIL THE CONDENSATE REJECT LINE VENT IS INSTALLED VERY TRULY YOURS CHARLES E PLATT, SUPERINTENoENT UIN4A STATION

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4 l MEMO ROUTE SLIP 5** **

• 6out ta'*- F *' coacu"*ac'- Fo' acuoa-f orm AIC-94 i Rev. %v 14.19 4 ? ) AI Ol 0240 N e' sad retura For sitasture. T F or IHormation.

TO (Name and unst) IMilALS REMARK $

R0 Chief, FS&EB ROCllESTER CAS & ELECTRIC RO:llQ (5) /

R0 Files / oArt GINNA A0 73-11 Central 1bil & Files Renulatory Standards (3)

TO (Name and unit) ImT1ALs REuaans Directorate of The above abnormal occurrence is forwarded for Licensing (13)

Regional Directors oArt information. Distribution will be made by this (R0 II ,III, IV)

OCC office to the PDR, Local PDR, NSIC, DTIE, and TO (Name and unit) (NTIALS REMARKS State Representatives.

Dart F RO M. m arpo u n.t) REuaans y; . s< .

ET J. Brunner Region I ,

PHOh! M Daft 8-337-1246 12/19/73 WSE OTHER SIDE FOR ADC4TIOMaL REMARKS cn3 : sets o . ses.ess D C

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