05000272/LER-2078-080-03, Inoperability of 1B Diesel

Inoperability of 1B Diesel

ML19031B522
Person / Time
Site:	Salem
Issue date:	04/11/1978
From:	Librizzi F Public Service Electric & Gas Co
To:	Grier B NRC/IE, NRC Region 1
References
LER 1978-080-03
Download: ML19031B522 (2)

LER-2078-080, Inoperability of 1B Diesel

Event date:
Report date:
2722078080R03 - NRC Website

text

-OPS~G*

Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 Phone 201 /622-7000 Mr. Boyce H. Grier Director of USNRC Off ice of Inspections and Enforcements Region l 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

LICENSE NO. DPR-70 DOCKET NO. 50-272 REPORTABLE OCCURRENCE 77-80/03L Pursuant to the requirements of Salem Generating Station Unit No. l Technical Specifications, Section 6.9.l.b, we are submitting supplemental Licensee Event Report for Reportable Occurrence 77-80/03L.

Sincerely yours,

,/rA~

F. P. Librizzi General Manager -

Electric Production CC:

Director, Office of Inspection and Enforcement (30 copies)

Director, Office of Management Information and Program Control

/

The Energy People

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NRC F-dMvi 366 (7*771.* *.....

u. s. NUCLEAlfREGuLATCfRv'c6Ni'MiSSiON--

e LICENSEE EVENT REPORT Upda6Re:i;:ort-Previous Report Date 12/77"/'1' - -

CONTROL BLOCK: I I I I I G)

(PLEASE PRl_NT OR TYPE ALL REQUIRED INFORMATION!

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~INIJlslGI sl1l@lol ol-1 olol olol ol-lo. lolG)l4lllllllllG)I-I I@

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LICENSEE CODE

. 14 15 LICENSE NUMBER 25 26

- LICENSE TYPE JO 57 CAT 58 CON'T [ill]

7 8

~~~~~~ LlJ© I o 1 s -I o Io I o I 21 1 I 2101 l I 2 I o I 2 I 7 I 7 I@ Io I 4 I 1 I 1 I 7 I a 10 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@

I-During surveillance test, lB diesel declared inoperable.

All off-_

I)))) site. circuits and two remaining diesels were operabl_e ~

Turbo charger [Q]I]

and exhaust gas expansion joint failed.

Turbo charger and exhaust

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expansion joint replaced._ Surveillance test confirmed op~rability.

[)))) First occurrence of this type.

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7 8 9 80 [9TI]

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SYSTEM CODE IE IRI@

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LER/RO LVENT YEAR

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REPORT I 7 I 71 NUMBER 21 22

CAUSE

CAUSE COMP.

CODE SUBCODE COMPONENT CODE SUEiCODE w@ L!lJ@ 1 EINI GII 1NIE1@ W 11 12 13 18 19.

SEQUENTIAL OCCURRENCE REPORT REPORT NO.

CODE TYPE VALVE su0coDE w@

20 l.::::J I 0 I Bl 0 I I Ol 3 I

~ L=l 23 24 26 27 28 29 30 31 ACTION FUTURE EFFECT SHUTDOWN

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ATTACHMENT NPRD-4 PRIME COMP.

REVISION NC. w 32 COMPONENT MANUFACTURER TAKEN ACTION ON PLANT

- METHOD HOURS ~ SUBMITTED FORM 5UB.

SUPPLIER LfJ@L!J@

~@ L!J@)

I 01 01 o I 01 L!J@

L!I@)

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33 34 35 36 3 7 40 41 42 43 IA 111s I 21@)

CAUSE DESCRIPTION AND CORRECTIVE ACTIONS@

44 47 IJli] I Cause* determined to be turbine blade failure.

Modification made to IIIIJ I turbine unit to improve blade reliability. _ Design change being ITI1] I-investigated for remaining turbo chargers.

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IIill 7

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FACILITY f:iQ\\

STATUS

% POWER OTHER STATUS 1.:::::/

ITEJ LPJ@ lo I o lo l@I NIA METHOD OF DISCOVERY DISCOVERY DESCRIPTION 32

~@I Discovered during survei lance 80 7

8 9

10 12 1'3 44 ACTIVITY CONTENT Q\\

RELEASED OF RELEASE AMOUNT OF ACTIVITY (ill] w*@ !LJ@I N/A 1

8 9

10 11 44 45 46 80 LOCATiON OF RELEASE @

N/A 45 80 PERSONNEL EXPOSURES r.:;;;.,

NUMBER t:;::;\\ TYPE(.'.;';;\\ DESCRIPTION ITI2J lol oloj~l!.J~.__---...u.t-~--------------.:..--------

1 B

9

. 11 12 13 80 PERSONNEL INJURIES

(,;':;\\

NUMBER

• DESCRIPTION~

-*r:IliJ I 0 I 010 l@).__ ____. ____

N_;,,./_...A ___________________

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i 7

8 9

11 12 80 LOSS OF OR DAMAGE TO FACILITY f.i3' TYPE

DESCRIPTION

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N/A *-

7 8

9 10

.so PUBLICITY

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NRC USE ONLY -

ISSUEDt,:;';\\ DESC

__ RIPTION ~

III2J W~.

N A I I I I I I I I I I I I I~

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9 10 NAME OF PREPARER _____

T_._L_-_. _s_p_e_n_c_e_r _______ _

SORC Meeting No. 13-78 68 *69 80 ;;

PHONE: (609) 365-7000 Salem Ext.

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