ML20084S904

Telecopy Ro:On 770607,charging Pump High Speed Alarm Received & Pressurizer Level Decreased.Charging Pump C from Svc for Venting,Pump B Failed to Maintain Normal Pressurizer Level & Pump a Being Repaired

ML20084S904
Person / Time
Site:	Robinson
Issue date:	06/07/1977
From:	Mcgirt J, Robinson H CAROLINA POWER & LIGHT CO.
To:	Moseley N, Volgenau E NRC COMMISSION (OCM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 8306200064
Download: ML20084S904 (1)

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. R L:Engreener STEAAI ELBCERIC pMBT h um.t .aai.e wo,a Eartseille,. Seeth Chaeline 29330 June 7, .1977' ambinese File Me. 2 O T . 1~

Mr.. Weseen C.. Moseley... D&weetoe

v. .s.. amhar assetammuy cueesemies.

Dineeterate of' Begolateay iliperations ,

enge = 11.,J5ette SIS' 23rr.inee'ernes Ecue.c ,. a.d..

aen==e=,,caergia. 30303

, nr., numee. veasemen. , streeter vi. s. seeseer mesmissory.comedessee .

DLumetesete of'Regelmeery aperations maskingten,. s. c..; 20555- . ~,

Deer 91eet' ',~ ) .

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. In accov4* wee ufcIt west 6i9.25s>2 of the Tectatical Specifteetimess,.

the;felleelms Reportable Occurrence le sesulttede:

De Jane 7..1977,wh11e operettag at 100E peuer at 0051'heeste a chersteg pummy hi$ epoed 31erm wee neceived' and a docesame in pressoriser lowe1~ une meted.; i essend aberstag pesy wee stented;..and me- emneoust' conditions eee34 ,

be femme'at the ties. He pressertear lawel wee reeeeeed te moraali At 0115 boere.. passeerimer level heese i.. _3=t manda and "C" eherging peep use semoved"feom serviam for venting.. "a" eherging pemmy whiek wee operettag ~,

did'ast head presanerimer 1ewel and taas deceaudmed to he " gas bound" also ..

"C"'shergites puny (wee pneeed back is service at 0124' and pressuriser level rotermed te mesumm1.. "a" 'etharging pump uma them seaswed freus service end-vestedi It' was them returned to service and both pumps operated settsfacterfly.

Due to "A" abergies peep being out of service for uopaire, "C" cherstag peep out 'of service ser wanting and'"B"' chassing pump moble to matarain eorusal'preneurteer level, this is a violettee of Tedimical Specification.

3.2.2.e. hie wee weported to Mr. Beteld Bambe.ef Cate11em Poser med coupesy and Mr. Dad' 3ppe.of the Nuclear Begualatory Comedomies.. At1 meta.

7,.1977.. ,

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8306200064 770607 J.t B.. McCarr, Manager

{DRADOCK 05000261 B; B... hablesse 28' Flast PDR l

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