ML18024B229
| ML18024B229 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 12/11/1979 |
| From: | Abercrombie H TENNESSEE VALLEY AUTHORITY |
| To: | |
| References | |
| NUDOCS 8001140293 | |
| Download: ML18024B229 (4) | |
Text
REGULATORY ORMATION Ol'STRISUTION SYSl (RODS)
ACCESSION NBR:80011r10293 DOC ~ DATE: 79/12/11 NOTARIZED'O PACiL:50 296 Browns Perry Nuclear Power Stat>onr Onlt 3i Tennessee AOTH ~ NAME AUTHOR AFFILIATION ASPACROMBIEiH~ L Tennessee Val 1 ey Author f ty ABClP ~ NAME'ECIPIEblT'FFILIATION DOCKET 05000296
SUBJECT:
RO 50 296 retur n to ma i nta i ni by leak a
DISTRIBUTION CODE:
TifLEe NOTES:
/7921:on 791208rw/load approx 200 MNe following svc after fuel outageidifficulty occurred in ng drywell to.-torus pressure differential, Caused round equipment hatch seal,F'asteners ret19Rteneds M007S COPIES RECEIVED;L'TR g ENCL +
SIZE:
L LEA (Backfit)
REC IP I EN 1'D CODE/NAME INTE
~
01 REG ILE NSIC S
HANAUER EXTERNAL: 03 LPDR COPIES L'fiR ENCL 1
2i 1
RECIPIENT ID CODE/NAME 02 NRC PDR MPA R
IRELAND COPIES LlTA"ENCL 1
1 i
1 ggQ
~ gpss X 0
TOTAL NUMBER OF COPIES REQUIRED; LTTR 9
ENCL
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p,',.)MURPHY g, T, SUTHERLAND gs EFR9 58-296/792>.
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Reports aa8er Technics Spec~gcaaf g 7
- 2. < 3.
XCma ae accorxence-Technical ByeciHcatiaa. hxvaiva8:
4 7 4,,2.g Candicions Pfior ca Occurrence I
Unit f. ac 970 Kfe, end-of-core eoastcbwn
,Unit 2 st S39 NMe, Hmitd bF 2'eactor feed pump maintenance.
Uakt 3 ibad at zpproxhuateiy 260 HWe foilevJng return ter service af the unit-fracn re&xeHng, cmtage st 163.5, k2/S/79 MC ia eeet p~reai I
Identifkaation and Descry tiom ef Qccnmence be%.ag eaKLskderod.
w8 i,
Abercrombie
>'- ':-.',"';";;" '.','".";"~'g":,
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Passer Flaa,e, Superintendent 8m~ F~~ NucIeax plume
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- 4 DHHmBy in maintaining de'yeeXX & Axus pxessuxe cKHerenchQ ~~catect problems*with dryva21 leakage
. Farther invastigatfma. reveals
&mt. exceask~e d~kX Leakage,existed Leak psch. %8eatiHed cu4 repaired ae 0839>> XZ(9t79>
within 45 bc'ment par Yaebnicaf Speciff.cation 4 2 4 2 h(2)>
C.
~et Cause of Occurrence I
I XeA am& southeast equipaumt hatch esaX due tc heaenad fsscenees.
Retaught'en%us of faateaers fmmeNeceXy texmfaated %esker.
other Rebated Events -:'.., ', -',-
None I
Corrective Act$.on Takeo, or Pkannnk Retightening cf fasteners corrected Xaahage ocher. corrective sctien is
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