PNO-III-80-207, on 801103,facility Shutdown After Discovery of High Temp on 2B Recirculation Pump.Repairs to Suction Valve Bonnet Expected to Be Completed 801106 & Unit Will Return to Svc 801107
| ML19351G059 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 11/06/1980 |
| From: | Dupont S, Reimann F, Spessard R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| References | |
| PNO-III-80-207, NUDOCS 8102230044 | |
| Download: ML19351G059 (1) | |
PRELIMINARY NOTIFICATION Date:
November 6, 1980 PRELIMINARY NOTIFICATIO'4 0F EVENT OR UNUSUAL UCCURENCE--PNO-III-80
7 e I
This oreliminary notification constitutes EARLY notice of eventscof POWp1 3
safety or public interest sion1ficance.
The i n fo m'a ti on Dreser/t;e'd i s. a's
)/ y initially received without verification or evaluation and is bhficallyl.c M
tnat is kncwn by IE staf f as of tnis cate.
9 y/
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Facility:
Cccmonwealth Edison Company y%g, 'j Quad Cities Unit 2
- Docket No. 50-265 Cordova, IL
/
Subject:
EQUIPMENT PROBLEMS RESULTISG IN PLANT SH1'TDOWN IN EXCESS OF -
On November 3, 1980, Quad Cities Unit 2 was shutdown due to an apparent high temperature c,n the 23 Recirculation Pump. The licensee deinerted the drywell for visual inspection of the recirculation pump.
Further investigation by the licensee rerealed that the high temperature was the result of water spraying on the pump's theraccouples frcm a leak on the recirculation pump suction valve bonnet.
Repairs to the suction valve bonnet are expected to be completed on November 6,1980.
The unit is expected to be returned to service on November 7, 1980.
The resident inspector is following up on the licensee's plan for repairing the valve bonnet leak.
Neither the licensee nor Region III are planning a press. release at this time.
T'.e State of Illinois is being notified.
This information is current as of 9:00 a.m. on November 6, 1980.
kY(
R.L.lSpessard; &
Cantact:
S.G. DuPont; 308/654-2227, F. W. Reimann; 312/932-2549, r*
312/932-2547
/
Distribution:
Transmi tted H,/St. //), M Chairman Ahearne Ccmmissioner Hendrie S. J. Chilk, SECY Cccmissioner Gilinsky Comissioner Bradford C. C. Kamerer, CA ACRS (For Distribution)
Transmitted:
MN$B /t M[ P.g51dg. /O. D b IEfX005 /M, /NIE:H' Dist. )
W. J. Dircks, ECO
H. R. Denton, NRR C. Michelson, AE00 R. H. Vollmer, NRR Landow (6 min /page)
J. J. Fouchard, PA R. J. Mattson, NRR J. J. Cummings, OIA N. M. Haller, MPA D. F. Ross, NRR
- c. W.
Kerr, Osa D. Eisenhut, NRR MAIL H. K. Shapar, ELD S. H. Hanauer R. Minogue, SD
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IE:XCOS WildteBldg./8.7/
Document Mgt. Br. (For POR/LPC J. G. Davis, NMSS Regional Offices T. E. Murley, RES S. Ebbin, E.secutive Directo r JGfi 3,,
Nuclear Safety ove rsic,h Cc=itte 1133 15th Street :,J, Suite 207 d,t . j', -. I'. ? 0-PRELIMINARY NOTIFICATION Washingten, DC 20005 N,.C / e P 81022aoOW 4.+ E
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