05000368/LER-1978-002-01, /01T-0 on 780920:during Inspec,Discovered That Valves Had an Interference Between Valve Gate & Gate Guide. Caused by Design Problem Which Could Prevent Complete Valve Closure.Valves Returned to Manufacturer for Repairs

From kanterella
(Redirected from ML19344A047)
Jump to navigation Jump to search
/01T-0 on 780920:during Inspec,Discovered That Valves Had an Interference Between Valve Gate & Gate Guide. Caused by Design Problem Which Could Prevent Complete Valve Closure.Valves Returned to Manufacturer for Repairs
ML19344A047
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 09/28/1978
From: Kearney P
ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19344A046 List:
References
LER-78-002-01T, LER-78-2-1T, NUDOCS 7810110139
Download: ML19344A047 (4)


LER-1978-002, /01T-0 on 780920:during Inspec,Discovered That Valves Had an Interference Between Valve Gate & Gate Guide. Caused by Design Problem Which Could Prevent Complete Valve Closure.Valves Returned to Manufacturer for Repairs
Event date:
Report date:
3681978002R01 - NRC Website

text

.

(N :. #.

k/

Page 1 of 2 APPENDIX C NRC FORM M4 U.S. NUCLEAR REGULATORY COMMIS$ TON 1.lCENSEE EVENT REPORT EXHIBIT A CONTROL ff LOCK: l l l l l fl IPLEASE PRINT OR TYPE ALL REQUIRED INFORMATIONI i

I AIRI AI AJIola l@%l0101-10101ofolel-lolol@lylel:l: I:lg[ [ [g o i 3

8 9

LICENSEE CODf te LeC845I NUM0tM S$

6 kls.tNSE TYPE J9

$, L A T 64 J

CON *T fW1 1*"C; LL J@l 018101010131618 I@l # 9 11*l 7 81@lo t i l2.I217 I Pl@

1 1 1

i 8

60 61 DOCalTNus#0ER 68 6.

EvtNT OAtt le 3h 84POHI DA f 8 8.

EVENT OEsCHIPTION AND PROS ASLE CONSEQUENCES h [D.llal)Jfr MO Dr t 8 91 khTiod. 9Rialt T0 suitia l e.ki7ieA1#tV,140 s Os pic.1e 04 f o 2 o 2 11 DENT htD T*HATJ NUD 4 f.4*c 0 lb.; c A tM od &7 f.E L t/ ALV3 h 110 LA h E I

(TTTl iIgue 2 3 PARI.h H A uf AM 1 AJTL R PI Af.)&E GLNgh) U ALu f 6 AT E / G D(T f_j LG.r p_tp E. Thlf $ e eMeitse O c o u L ri D f alAL7 IM LI A kh TAR lhaTu119 Tbhius eit I o s r

lf M E A P. EMe. %8 FEf D WATaft '- [ C ou t o _ Rr Su LT o 6 su RE Ducan FLC TWuA I

l.V.ML Av i v a "f* S b A.13.E PLAVT W AA t o eat o Af A AT18DAL Tf h7 M 005 'f M u si o >

E LT.3LfgAct.e / AArme c' TmOy_lut kA& Mar Afutun aTalla lAJ1U1Vrp To Of Au ractArts AN 7

as

'$o's"

  1. ^is' ss'ciEs co IwlE l@ [8J@ L,Bj@ Ivl Alt. lvle. tx l@ uesoL,,F_J@ LGJ @

SuTNs coupoNsNTeoos s

a 2

, s>

i, m

L o 7v Nr,eA.

i'.0"oti'3'

"U "

  • i;??'

"'"J '

O,ag,,,,ar 17I9i L]

Iosola1 L,<J l.of 8 I tt.J l.J Loj C

m n

,4 2

o u

T N AC O C PL NT Mtf 640VRS

$ 8 IT F

G Suppl M'

M NUSACTu (m L4J@L*.J@ LAJ@

[2.J@

101010101 lYJ@

L,YJ@

Lhj@ 10l3151o1@

3J 34 3h 36 33 40 4L 4

43 e4 4,

causE OEscRiPriON AND CORREcnvE actions @

m 1c_AuaE t.,0 A h A D A 6 stL AJ PAolbLEM w Mic H P AE A E A>T A D 7"# 2 I

1 907 EN T i D L FOR M Sen AMac AL T. AJT fi l? Fa kEMct w H i c. H I

i i It ou L.B 9 RE VEMT C. DN. 9L L5 7 E C L od u Af. OPTHESE 1

i 7 I V A L LJ E A.

THE V Al.u8,% MAVE BEEA) R E T R R t0 E Q l

i 3 ITO T H P M A M IA 7 Ac_Tu k E o FOR CLY 9 AM.

I wm,-

@==

,P_.

.,H...,AT.

e LB.j@ lololoJ@l 9A I Lc.j @ l O p m a Avo n o assaoA w e,u I

.. Cov,. 7....P,..N i s AC Ts vlTV CO TINT Rf tf ASEO OP HE Lf Ast AuOUNT OP AcilveTY E))D ify @ [L'@l oA I

I MA I

LOC AfsoN OP MELE ASE i

PIR$0%E L g aPOS El NUMGER TYPE O($CniP TICN lofoIol@l2U@l 4

i I

i >

P(RSONNGLINJUHit$

Nowet n og5CniptsON lolo loj@i en i

i -

? pg og g py E,ID. EJ81 oA I

i EED lh'i@l NA I.11liitIi11IiI I

DESCRsPTION l

a '

l NAM 8 OF PREPARER NbkNbY K o1-9 68-4 19 PHONE:

78/O//0/37 Davisien 3 PC-1 M LlE