ML19329F884
| ML19329F884 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 06/27/1980 |
| From: | Manry M GEORGIA POWER CO. |
| To: | |
| References | |
| NUDOCS 8007110307 | |
| Download: ML19329F884 (1) | |
Text
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Dirsctor Deputy Director Ass't to Director Of it.'.'. I. C Y, G E O P. C I A 31513 Admin. Officer I '. ' " ' '. J C:'W T.
D'RCILLY RONS Chief U ': 1 17. D S I /. I i : liU C L ct.R REGULAICP.Y COMffISS10Il RCES Chief D I M E C'I U S Or IiSPECIIOri ATID E t!T O R C E M E IIT tu t. I c ; IJ FFMS Chief SUllE 3100 Sygds Chief l 'I l !:nRI C I'I A S T R EF. T P A 0fficer AI L A:;1 A. U E C P.G I A 30303 Esgcy Officer A k.h5u h S U h.!I.L l'*
ll a t c h Unit 1.
Docket Ho.
50-321, Notification of krportable occurrence lio. 50-371/1980-069.
NOTIFIED: Mr.
C.
A.
Julian P4IE:
6-27-80 DATE: 6-26-80 TIME: 4: 15 PM D b C?l r I I C':
CT REPUI11ADLE OCCURREt;CE Initin1 Ce n -l i t.i o n Et n tor
- r : -. iren turbinc atop velve fast closure f o l l o w i n s:
Lumbint trip nt 6: 50 CDT, 6/26/80.
fi, t v r e of Occurrt. nee
!! I C I ~ 'i U T e 4 to injcct to the RTV following an auto initiation signal dJe to isolating on a steen line high DP isolation
? c,., 1 I t:;diotr U c' r r r e t i v e Action E.Es c t isoldtion opened inboard isolation velve and outboard v-Ive received anoth*r steos line h i p, h DP isolation signal.
Mt set the i.s : l a t i o n, opened the isolation valves and HPCI auto i n i t i s t r,.!
AnI injected to the RPV and was used to centrol t c u t. L o r v., t e r icycl.
C.- s c c IITIEtion due to steam linc high DP cause of the high DP
'ir,,)
5r not yct been determined.
Suppic catal Corrective Action TF c., u c ci the s t c a --
line high DP signal is under invcstigstion.
S t s-L '.' s ef R e d ie n d i n t or Backup Systecs n D.,. Gote Sptay. and LFhi~ were operable.
RCIC was inoperable.
Irpart to Other Unit N :: n c.
l Justification for Continued Operation i t s t i n f ~E I'llIT I will be periorm2d a i. rated conditions prior to ge l c. ; i n s; the g r. n e r a t o r back on line.
8.*.dar y j Plant Manager
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