05000325/LER-1981-011-03, /03L-0:on 810121,during Routine Shutdown Operation,Seat Leakage Discovered on Reactor Recirculation Sample Inboard Isolation Valve 1-B32-F019.Cause Unknown. Valve Will Be Inspected & Repaired During Next Outage

/03L-0:on 810121,during Routine Shutdown Operation,Seat Leakage Discovered on Reactor Recirculation Sample Inboard Isolation Valve 1-B32-F019.Cause Unknown. Valve Will Be Inspected & Repaired During Next Outage

ML19351G572
Person / Time
Site:	Brunswick
Issue date:	02/18/1981
From:	Pastva M CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19351G571	List: 05000325/LER-1981-011, Forwards LER 81-011/03L-0 05000325/LER-1981-011-03, /03L-0:on 810121,during Routine Shutdown Operation,Seat Leakage Discovered on Reactor Recirculation Sample Inboard Isolation Valve 1-B32-F019.Cause Unknown. Valve Will Be Inspected & Repaired During Next Outage
References
LER-81-011-03L-01, LER-81-11-3L-1, NUDOCS 8102250278
Download: ML19351G572 (1)

LER-1981-011, /03L-0:on 810121,during Routine Shutdown Operation,Seat Leakage Discovered on Reactor Recirculation Sample Inboard Isolation Valve 1-B32-F019.Cause Unknown. Valve Will Be Inspected & Repaired During Next Outage

Event date:
Report date:
3251981011R03 - NRC Website

text

a m

.-a_-Jaa._4_-

,A--

LICENSEE EVENT REPORT

.' CONTROL 8 LOCK: )

l l

l l

l lh (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) folT] l N l C l B l E l P l 1 l@150 l 0 l - l 0 l 0 l 0 l 0 l 0 l - l 0 l 0 l@l 4 l 1 l 1 l

l@

P S 9 LICENSEE CODE 14 LICENSE NUM8ER 25 26 Ll2ENSE TYPE Jo

$7 CATSd CON'T E

Sj'sc l L j@l 0l 5 l 0 l -l 0 l 3 l 2 l 5 @l 011 l 2 l118 l 1 @l 01211 I 8 ! 811 l@

7 8

60 61 DOCKET NUU8ER 68 69 EV ENI D AT E 74 75 REPORT OATE 80 EVENT DESCRIPTION AND PRCBABLE CONSEQUENCES h 10121 l During routine shutdown operations it was discovered that reactor recirculation I

[TTT1 l sample inboard isolatiot. 31ve,1-B32-F019, model no. T36D-13, had seat leakaze I

l o l 41 I of approxbately.25 gpm.

The recirculation sample outboard Isolation valve.

I l 1-332-F020, was then closed and deactivated as required by. technical specifications.

I O 3 ITTel l This event did not affect the health or safety of the public.

I I

10171 1 LO ls I I Technical Specifications 3.1.3. 6.9.1.9b l

' $I:

C E OE SUSC E COMPONENT CODE SU8C C'E 0 E R

l Pl Bl@ W@ l Zl@ lV l A lL lV lE lX lh l Fl@ l Dl @

7 8

9 10 11 12 13 18 es 20 SEQUENTIAL OCCU R R E NCE REPORT REviS!ON LER/RO EVENT YEAR REPORT No.

CODE TYPE N O.

O,atg I 8l 11 l_l 10 li l1 l l/l l 0l al iLl l-l W

,_21 22 23 24 26 27 28 29 30 31 32 KN AC C O P NT E

MOURS 22 S8 IT FOR9 8.

SUPP IE VANI.,FAC URER l X lglJ4X lg l35Z lg

'l36 Zl@

l0l0l0lUl

{g lYlg lNl@

lVl0l8l5l@

33 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CCRRECTIVE ACTIONS Ii i o l l The cause of the valve seat leakage is ; r:: entiv unknown.

This valve will be I

i inspected and repaired during the next planned outage of sufficient leneth as to I

i i I

g l allow personne1' access to the primary containment.

I L' J 2J l I

[HD I 80 7

8 9 5A

% POWER oTHE". - (ATUS DISCO RY OfSCOVERY CESCRIPTION NA l lAl@]

Operational Event l

l D l@. l0 l 0 l 0 l@l i s

'8 CO0 TENT l

ACTIVITY l

P ELE ASED OP RELE ASE AMOUNT OF ACTIVITY LOCATION OF RELEASE l

4 h

l NA l l

qa 1 6 80 8'9 10 11 44 45 k) -

PERSONNEL EXPOSURES.

NUMBER TYPE

DESCRIPTION

NA I

l Ol 0 l 0l@l Zl@l 4 7 PER$oNNe'L iN;UliES cESCRirnON@

.NeusER I

L'_b.!IoIoIol@l n

80 -

7 8 9 11 12

- LOSS OF OR DAVAGE To FACILITY

' TYPE CESCRIPTION l

I Zi@l NA i 9 s0 8 9 i0 NRC USE ONW Q ' S$uEf@oYSCRiPrioN h lN l

NA I

l l' l l l l l I l I ! ! l 5 i

G8 69 80 5 7

8 9 to M.

. Pastva, Jr.

919-457-9521-o NAME OF PREPAHEst PHONE:

l WO2 2En Wl 6