05000272/LER-1980-039, Forwards LER 80-039/03L-0

Forwards LER 80-039/03L-0

ML18082A797
Person / Time
Site:	Salem
Issue date:	07/23/1980
From:	Librizzi F Public Service Enterprise Group
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18082A798	List: 05000272/LER-1980-039, Forwards LER 80-039/03L-0 05000272/LER-1980-039-03, /03L-0:on 800702,while Starting 12 Containment Fan Coil Unit,No Svc Water Flow Indicated.Cause Unstated. Solenoid Valve Replaced & Unit Verified Operable
References
NUDOCS 8007290718
Download: ML18082A797 (2)

LER-1980-039, Forwards LER 80-039/03L-0

Event date:
Report date:
2721980039R00 - NRC Website

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OPS~G Public Service Electric and Gas Company 80 Park Place Newark. N.J. 07101 Phone 201 /430-7000 Mr. Boyce H. Grier Director of USNRC Off ice of Inspection and Enforcement Region 1 631 Park Avenue July 23, 1980 King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

LICENSE NO. DPR-70 DOCKET NO. 50-272 REPORTABLE OCCURRENCE 80-39/03L Pursuant to the requirements of Salem Generating Station Unit No. 1 Technical Specifications, Section 6.9.1, we are submitting Licensee Event Report for Reportable Occ~rrence 80-39/03L.

This report is required within thirty ( 3 0) days of the occurrence.

Sincerely yours,

. *1 J

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F. P. Librizzi 1

General Manager....

Electric Production CC:

Director, Office of Inspection and Enforcement (30 copies)

Director, Office of Management Information and Program Control (3 copies) 95-2001 (200M) 2-78 I

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t Report Number:

Report Date:

Occurrence Da.te:

Facility:

80-39/03L 7/23/80 7/02/80 Salem Generating Station, Unit l Public Service Electric and Gas Company Hancock's Bridge, New Jersey 08038 IDENTIFICATION OF OCCURRENCE:

12 Fan Coil Unit Failure CONDITIONS PRIOR TO OCCURRENCE:

Mode 1 Reactor Power 100%

DESCRIPTION OF OCCURRENCE:

Upon starting 12 containment Fan Coil Unit (FCU), it was observed there was no service water flow indication.

At 2235 hours0.0259 days <br />0.621 hours <br />0.0037 weeks <br />8.504175e-4 months <br />, the FCU was declared inoperable and Action Statement 3.6.2.3 was entered.

It is required to restore the inoperable FCU to operable status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in hot shutdown within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

DESIGNATION OF APPARENT CAUSE OF OCCURRENCE:

Failure of Solenoid Valve 624 Coil ANALYSIS OF OCCURRENCE:

It was determined the solenoid valve 624 for 12SW223, the flow control valve had failed.

CORRECTIVE ACTION

The valve was replaced in kind from stock, tested satisfactorily and the Action Statement was terminated at 0500 hours0.00579 days <br />0.139 hours <br />8.267196e-4 weeks <br />1.9025e-4 months <br /> on July 3, 1980.

A Design Change, lEC-717, has been identified which will result replacement of this valve design with a more reliable solenoid.

modification has been completed on Unit 2 and will be completed Unit 1.

FAILURE DAT.A.:

ASCO Solenoid Valve*

Type JX 8342A22 125VDC Prepared By M. J. Murphy SORC Meeting No.

50-80 in the This on