ML19031B520

LER Supplemental Report for Reportable Occurrence 77-43/03L Re Inoperable No 12 S/G Channel 3 Due to Failed Pressure Transmitter

ML19031B520
Person / Time
Site:	Salem
Issue date:	05/10/1978
From:	Librizzi F Public Service Electric & Gas Co
To:	Grier B NRC/IE, NRC Region 1
References
LER 1977-043-03L
Download: ML19031B520 (2)

Text

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Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 Phone 201/622-7000 May 10, 1978

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Mr. Boyce H. Grier '

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Dear Mr. Grier:

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LICENSE NO. DPR-70 DOCKET NO. 50-272 SUPPLEMENTAL REPORT REPORTABLE OCCURRENCE 77-43/03L Pursuant to the requirements of Salem Generating Station Unit No. 1 Technical Specifications, Section 6.9.1.9.b, we are submitting Supplemental Licensee Event Report for Reportable Occurrence 77-43/03L.

Sincerely yours,

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F. P. Librizzi General Manager -

Electric Production CC: Director, Office of Inspection and Enforcement (30 copies)

Director, Office of Management Information and Program Control

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The Energy People 95-2001 300M 10-7.:

NRC FORM iss U.S. NUCLEAR REGULATURY COMMISSION (7-7J)

'CONTROL BLOCK:

e LICENSEE EVENT REPORT If,\

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• VIOUS REPORT DATE (Pl.EASE PRINT OR TYPE ALL REQUIRED INFORMATION) 6/21/7~

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lTI2J 7 8 I N IJ I s I G Is I 1 9 l.IC::NSEE CODE 14 101 15 0 I oI - I o Io I oI o I o I - I o I o 101 l.IC::NSE NUMBER 25 26 4 I 1 I 1 I 1 I 1 101 l.ICENSE TYPE JO I I G) 57 CAT 58 CON'T

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~~~~~~ LJJ© I o I 5 60 61 I oI o I o I 2 I DOCKET NUMBER 7 I 2 101 o I 6 I l I 7 I 68 69 EVENT DATE 7 I 7 !©I o I 5 I 1 I o 7 1s IG) 74 75 REPORT DATE J

80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@

((II] I During Mode 3 operation, No. 12 S/G. Level Channel 3 was declared inoperable due to failed pressure transmitter. All redundant channels

[Iill were operable. The transmitter was replaced from spares and tested.

c::£:IIJ Testing confirmed operability and Action Statement was terminated.

[TI§] This is the second occurrence of this type.

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7 8 9 80 SYSTEM CAUSE CAUSE COM?. VAL.VE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

~8 I clc I@ ~@ 10 w@ I I IN Is IT IR I u 1@ UJ@ w@

7 9 11 12 13 18 19 20 SEQUENTIAL. OCCURRENCE RE?ORT REVISION

@ LEiVRO LVENT YE.A.R REF'ORTNO. CODE TYPE NC.

REPORT NUMBER I7 I7 I l=.l lo I 4 I 3 I J/I lo I 31 U;J l=1 w 21 22 23 24 26 27 28 29 30 31 32 ACTION FUTURE EFFECT SHUTDOWN ~ ATTACHMENT NPR~ PRIME COMP. COMPONENT TAKEN ACTION ON PLANT METHOD HOURS Id SUBMITTED FORM ~us. SUPPLIER MANUFACTURER lfJ@W@

33 34 W@

35 l:f.J I o 10 I o I o I W@ W@

36 37 40 41 42

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43 I Bl 0 1s1047I@

44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS @

((ill !Vendor failure analysis indicates that transmitter failnre was dne to IIIIJ !failure of strain gauge. FaiJed strain gange replaced and recalibrated o::::LlJ !satisfactory.

CIEl8 7 9 80 FACILITY /3Q\ METHOD OF ~

STATUS  % POWER OTHER STATUS \::::J DISCOVERY DISCOVERY DESCRIPTION ~

~ 1.QJ@ I 0 I 0 I 0 l@l...__ _;N;.;.o./...;;.;A;.,__~ ~GJ)I Operator Observation 7 8 9 10 12 11 44 45 40 80 ACTIVITY CONTENT ,Q REL.EASED OF RELEASE AMOUNT OF ACTIVITY '2,;J LOCATION OF RELEASc @

Ci:fil 7 8 w@) W@I 9 10 11 N/A 44 45 N/A 80 PERSONNEL EXPOSURES Q NUMBER (.'.;'.;\TYPE DESCRIPTION ITEl I 0 I 0 I 0 k2.YW@..____N__/_A_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___,

7 8 9 11 PERSONNEL INJURIES 12 1J f,;'.;\

so NUMBER DESCRIPTION6

[QI]8 I9 ol o I ol@).__ 11 12

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80 LOSS OF OR DAMAGE TO FACILITY ~

TYPE DESCRIPTION ':::.::J

[QI] Ll.J@).__~~~~~~=N""-=-=A~~~~~~~~~~~~~~~~~~~~~~--'so 8 9 10 ISSU;~~~;;CRIPTION@ NRC USE ONLY *D

[I]Il L.zj~.___ _ _ _ ___;N~/~A,;___ _ _ _ _ _ _ _ _ _ _ ____. I I I I I I I I I I I I I~

8 9 10 68 69 80  ;

NAME OF PREPARER T. L. Snencer PHONE: (609)365-7000 Salem Ext.~

SORC Meeting No. 26-78 528 <J