05000311/LER-1982-038, Forwards LER 82-038/03L-0.Detailed Event Analysis Encl

Forwards LER 82-038/03L-0.Detailed Event Analysis Encl

ML20053E962
Person / Time
Site:	Salem
Issue date:	05/26/1982
From:	Midura H Public Service Enterprise Group
To:	Haynes R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20053E963	List: 05000311/LER-1982-038, Forwards LER 82-038/03L-0.Detailed Event Analysis Encl
References
NUDOCS 8206100248
Download: ML20053E962 (3)

LER-2082-038, Forwards LER 82-038/03L-0.Detailed Event Analysis Encl

Event date:
Report date:
3112082038R00 - NRC Website

text

PSIEG .

Put;he Servite Electric and Gas Company P O Bo x E Hancocks Brity. Nw Jersey 08038

. ern Generating Station May 26, 1982 Mr. R. C. Ilaynes Regional Administrator USNRC Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Ilaynes :

LICENSE NO. DP R-7 5 DOCKET NO. 50-311 REPORTABLE OCCURRENCE 82-038/03L Pursuant to the requirements of Salem Generating Station Unit No. 2, Technical Specifications, Section 6.9.1.9.b, we are submitting Licensee Event Report for Reportable Occurrence 82-038/03L. This report is required within thirty (30) days of the occurrence.

Sincerely yours, y, \}lb""

H. J. Midura General Manager -

Salem Operations RF:ks CC: Distribution 8206100248 820526 PDR ADOCK 05000311 S PDR T r. Ero Pt M n _ ,:n 4 -

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Report Number: 82-038/03L ,

Report Date: 05-26-81 Occurrence Date: 05-03-82 Fac'ility: Salem Generating Station, Unit 2 Public Service Electric & Gas Company Hancocks Bridge, New Jersey 08038 IDENTIFICATION OF OCCURRENCE:

No. 23 Containment Fan Coil' Unit - Inoperable.

This report was initiated by Incident Report 82-115.

CONDITIONS PRIOR TO OCCURRENCE:

Mode 1 - Rx Power 98 % - Unit Load 1120 MWe.

1 DESCRIPTION OF OCCURRENCE:

On May 3, 1982, during routine surveillance, the Control Room Operator observed that service water flow to No. 23 Containment Fan Coil Unit (CFCU) was less than required by the Technical Specifications. No. 23 CFCU was declared inoperable at 0645 hours0.00747 days <br />0.179 hours <br />0.00107 weeks <br />2.454225e-4 months <br />, and Action Statement 3.6.2.3.a was entered.

This occurrence constituted operation in a degraded mode in accordance with Technical Specification 6.9.1.9.b.

DESIGNATION OF APPARENT CAUSE OF OCCURRENCE:

The cause of the low service water flow indication was the flow transmitter had become plugged with silt.

ANALYSIS OF OCCURRENCE:

Technical Specification 3.6.2.3.a requires:

With one group of the containment cooling fans inoperable, and both containment spray systems operable, restore the inoperable group of cooling fans to operable status within 7 days, or be in at least hot standby within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in cold shutdown within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

._- . . ..~-- .. . . . . -_ . - - -

LER 82-038/03L .

CORRECTIVE ACTION:

The flow transmitter was blown down, and the' CFCU was satis-factorily tested. The unit was declared operable at 1416 hours0.0164 days <br />0.393 hours <br />0.00234 weeks <br />5.38788e-4 months <br />, May 3, 1982, and Action Statement ~3.6.2.3.a was terminated.

FAILURE DATA:

Fischer and Porter Co.

4 Differential Pressure Transmitter Model 10B2495 ,

Prepared By _ R. Frahm / , bl bd G6neral Manager -

Salem Operations SORC Meeting No. 8 2-5 3 A 4

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