05000293/LER-1980-062-03, /03L-0:on 800903,following Surveillance Testing, a Diesel Generator Declared Inoperable Due to Snapped Fuel Line in Area of Diesel Generator Cylinder 9R.Caused by Severed Fuel Crossover T Type Connector

/03L-0:on 800903,following Surveillance Testing, a Diesel Generator Declared Inoperable Due to Snapped Fuel Line in Area of Diesel Generator Cylinder 9R.Caused by Severed Fuel Crossover T Type Connector

ML19338F107
Person / Time
Site:	Pilgrim
Issue date:	10/03/1980
From:	Mcloughlin M BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19338F096	List: 05000293/LER-1980-062, Forwards LER 80-062/03L-0 05000293/LER-1980-062-03, /03L-0:on 800903,following Surveillance Testing, a Diesel Generator Declared Inoperable Due to Snapped Fuel Line in Area of Diesel Generator Cylinder 9R.Caused by Severed Fuel Crossover T Type Connector
References
LER-80-062-03L, LER-80-62-3L, NUDOCS 8010070527
Download: ML19338F107 (1)

LER-1980-062, /03L-0:on 800903,following Surveillance Testing, a Diesel Generator Declared Inoperable Due to Snapped Fuel Line in Area of Diesel Generator Cylinder 9R.Caused by Severed Fuel Crossover T Type Connector

Event date:
Report date:
2931980062R03 - NRC Website

text

fARC FOXM 366 U.5 NUCLsAR REGULiTORY COstlWSSION

- '~

~

(7 771 LICENSEE EVENT REPORT CONTRCL BLOCK: l l

l l

l l

(PLEASE FRINT Ctt TYPE ALL REOUIRED INFORMATION) lo l1 l lM l Al P l P l S l 1 l@@ 10 l-l0 l0 l 0 l O l 0 l - l 0 l 0 l@l 4 l 1 l 1 l1 l 1 l@l l

l@

7 8 9 UCENSEE CODE 14 15 1.lCENSE NUMBER 25 26 LICENSE TYPE J0 57 CAT Sa CON'T loI1I

! L hl 0 l 5 l0 l-l0 l2 l9 l3 @l 0 I 9 l 0 l 3 l 8 I 0 hl1 l0 l0 l3 I 8 l 0 l@

$0uRCE d

60 61 OCCKET NUM8ER 68 69 EV ENT OATE 74 75 REPORT CATE 80 EVENT DESCRIPTION AND PROBAELE CONSECUENCES h loi.l l On September 3, 1980 at approximately 2040 hours0.0236 days <br />0.567 hours <br />0.00337 weeks <br />7.7622e-4 months <br />, following station surveillance testing;,

,g,3,

the A -Diesel Cencrator was declared inoperable. The fuel line had snapped in the l

,g,,, ; vicinity of the diesel generator cylinder number 9R.

The operator immediately acted to,

shut down the diei.cl generator.

Required surveillances were initiated and following

,g,3, I O [6 l l E

l mately 0310 hours0.00359 days <br />0.0861 hours <br />5.125661e-4 weeks <br />1.17955e-4 months <br /> on September 4, 1980.

g,,

y lota!I I

SO 7

8 9 COOS" TOOE SuSC$$E COMPONENT CODE SL8 CO'E SL E

10191

'l E l E l@ ]E l@ l Cl@ lP lI lP lE lX lX l@ l A l@ lZ l@

7 8

9 to 11 12 13 18 19 20 SEQUENTIAL OCCURRENCE REPCRT REVISICN LER/Ro EVENT YEAR REPORT No.

COCE TYPE N O.

@ REr g l21 l0 l l_l l0;6l2l l/

l0 l 3l lL l l_l l0 l 8

22 23 24 26 27 28 29 30 31 32 Ah0N O P T

ME HOURS S 8 i FOR 8.

SLPP IE MA UF C RER iK N l A !@l Z l@

l2 l@

l 7. l@

l 0 l0 l0 l0 l lN l@

l N l@

lAl@

l A l 1 l 7 l 6 l@

33 34 35

, 06 31 40 41 42 43 44 47 CAUSE OESCRIPTION AND CORRECTIVE ACTIONS li ;o ; }

A fuel crossover

'T' type connector, measuring 1" 0.D., 1"I.D.

severed allowing I

5 diesel fuel to eject from the fuel line.

Maintenance personnel, replaced in-kind the ;

defective connector.

li 131 l I

t i l41 l I

7 e a so SA

% POWER OTHER STATUS t O Y

OtSCOVERY DESCRIPTION l1 Is l l E l@ l1 l 0l 0l@l N.A.

l l Bl@l Routine Surveillance l

ACTIVITY CC TENT RELEASED CP RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE l1 16l l Z] @ l Zlg l N.A.

l l

N.A.

l 7

8 9 10 11 44 45 30 PERSONNEL EXPOSURES NUM8tR TYPE ' OESCRIPTION

[ 1 l 7 l l 0 l 0 l 0 l@l Z l@l N.A.

l PERSONNEL INJU IES Nuv8ER D ESCRiPriON li la l 1010 l O l@l N.A.

l 7

8 9 11 12 SO LOSS OF OR CAMAGE TO FACILITY TYPE

DESCRIPTION

l i l 91 l Z i@l N.A.

]

7 8 9 to 30 PUBLICITY NRC USE ONLY l2 lol j g ' "'"' "

8010070 6 2 7 ilj N.A.

i

; i ; i i i, i ; i 7

8 9 to 68 69 60 3 Tf Tk nm a r. Afc7 niinh 1 i n A 1 "7 7 5 6. 7 Q M

?