05000369/LER-1981-080-03, /03L-0:on 810508,while in Mode 5,initial Fuel Loading,Both Trains of RHR Sys Were Inoperable.Caused by Failure of Personnel to Prevent Entering of Mode 5 W/O RHR Train B Operable.Operating Procedure Will Be Written

/03L-0:on 810508,while in Mode 5,initial Fuel Loading,Both Trains of RHR Sys Were Inoperable.Caused by Failure of Personnel to Prevent Entering of Mode 5 W/O RHR Train B Operable.Operating Procedure Will Be Written

ML20009G077
Person / Time
Site:	McGuire
Issue date:	06/07/1981
From:	Ouellette R DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009G069	List: 05000369/LER-1981-080, Forwards LER 81-080/03L-0.Detailed Event Analysis Encl 05000369/LER-1981-080-03, /03L-0:on 810508,while in Mode 5,initial Fuel Loading,Both Trains of RHR Sys Were Inoperable.Caused by Failure of Personnel to Prevent Entering of Mode 5 W/O RHR Train B Operable.Operating Procedure Will Be Written
References
LER-81-080-03L, LER-81-80-3L, NUDOCS 8108030307
Download: ML20009G077 (1)

LER-1981-080, /03L-0:on 810508,while in Mode 5,initial Fuel Loading,Both Trains of RHR Sys Were Inoperable.Caused by Failure of Personnel to Prevent Entering of Mode 5 W/O RHR Train B Operable.Operating Procedure Will Be Written

Event date:
Report date:
3691981080R03 - NRC Website

text

,..

+

+.

NRC PORM 364 U. S. NUCLEAR RECULAToRY CCMMIS$loM G.71l LICENSEE EVENT REPORT EXHIBIT A CONTROL Block: l l

l l

l l.h l

(PLEAsE PRINT CA TYPE ALL REcVIRED INFORMATION) oE IN ! C I M l Gl S l 1 l@150 10 l-l 0 l 0 l 0l Ol 2.1 - l 01 O!@ 4l Il 1 l 111 l@l l

l@

7

(

9 uCEN5f t CODE 14 uCENSE NUMGIM 2S M

urgN$g Tyrg M SP CA T gg con *T lolil

.7"C' Laj@l o l s l o ! o f ol 21619 GI n k in l a l ali _Gl o i 610171s!il@

80 S'

OOCK ET Nuua gn em 69 EVENT DATE 7.

75 N EPCAT O AT E 80 aveur orscasencu Ano eRoeAsLs coNsecuences @

l o 121 1 While in Mode 5. initial fuel loading, both trains of the RHR system were 1

Lo j.2_j L inoperable.

This is in violation of Technical Specification 3.4.1.4 and is 1

ITTTl I reportabic per Technical Specification 6.9.1.13(b).

Since there is only l

Io Is1 i new fuel in the core and no decay heat present, the health and safety of the ]

lo is 1 l public were not affected.

l IJLl.'.J l I

[OjGl l l

s,

so system CAUS E

CAUSE

Coup, yggyg CCCE Coog susCCCE COMPCN ENr CODE susCCCE SusC005 loist I C l Fl@ J@ [ Zl@ [Z (Z l ZlZ lZ l Z l@ gg y @

r io n

i, is i.

I, 3f Cuf MT1 A L OCCUR 4ENCE mt omy 4 E vision -

- IVENf VEAR AE*CA T NO.

CCCE Tv99 No O,"Limino I 81 11 L---J I 0 I sl0 I l-l 10 l 3 I I.t l

[---J O

&*o";

u n

a 2

u v

=

n 2

si n

WJ" 5"O JitEr

'Yuars" ou., @ ^,.strT;;'

,#=..

~,'",ie;:y

..c,= ta~ri,,

u t u

L cJ@L.aJ@

L2 J@

l.a_i@

10 f 0 ! O I O I

(_Y,j @

l Nl@

y@

l Z l 9 l 9 [ 9 l@

u a

=

=

u o

e o

o cAusE cescasencN ANo conRecnve Acmcus @

l liiol l Personnel were not aware of the situation and did not take the necessary I

Ii ti J l steos to prevent entering Mode 5 without RHR Train B operable. An operating i l

L'_1.1J l procedure will be written and a maintenance precedure will be revised to L' il.) I prevent this situation from occuring again.

[

ti#4 iL l

7 a a r

4PCwEM OTutR STATUS.

O SC mv OlsCCv ERY C E 3CRe,TICM li15I [11 @ l0l 0-l Ol@ [ Mode 5 l

W @l Operator Observation

[

' A 'nvity Co'Ireur l

l' Ia I L2J @ 1.2J@l Auou=To, *Cmvirv @ l toCATioN o, asuAse @

t

=euxsso o, =euAss NA l

NA l

,.. o~~.t u,es ".u ouC,1,ricM @

Nuo u,

rm l

A i 01010 l@[g_J@[

NA l

,...CN,..t' N,u'.', o ouCainneN@

.,u-n a lib l WO10l@l NA l

7 8 9 11 12 go

's"e' ' *" e*s'C7,'r'ie'N "'" @

3 L.Zj@l NA l

7 8 9 to 30

8. ggygf@[Og piFTION NA L. N,

;;,,;;,; g,l i.

u..

i R. W. Quellette (704) 373-7530 l

8108030307 810605 racN E *'

l PDR ADOCK 05000;J69 S

PDR

/