ML20010E822

Forwards LERs 81-071/03X-1,81-072/03X-1,81-073/03X-1 & 81-074/03X-1

ML20010E822
Person / Time
Site:	Salem
Issue date:	08/26/1981
From:	Midura H Public Service Enterprise Group
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20010E823	List: 05000311/LER-1981-071-03, /03X-1:on 810723,24 & 25,constant Speed Drive 22 Breaker Tripped from Unidentified Cause.Investigation Underway.Constant Speed Drive 21 Manually Closed 05000311/LER-1981-072-03, /03X-1:on 810723,discovered That Logic a Switch in Position 1 Did Not Function Properly in Mode Blocks Inhibit & Not Inhibited.Caused by Failure of Universal Board 0156. Board Replaced 05000311/LER-1981-073-03, /03X-1:on 810724,operator Noticed That Battery Charger 2C1 Had Tripped.Upon Resetting,Breaker Tripped Again.Caused by Difference Between Battery Voltage & Battery Charger Voltage Setting.Personnel Instructed 05000311/LER-1981-074-03, /03X-1:on 810725,temp Average Was Less than Required Lower Limit of 541 F During Controlled Rapid Power Reduction.Caused by Operational Transient.Temp Average Restored ML20010E822
References
NUDOCS 8109080295
Download: ML20010E822 (1)

Text

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t,LA s O PSEG Public Service Electric and Gas Company P.O. Box 168 Hancocks Bridge, New Jersey 08038 Salem Generating Station August 26, 1981 Mr. Boyce H. Grier Director of USNRC Office of Inspection and Enforcement Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

LICENSE NO. DPR-75 DOCKET NO. 50-311 REPORTABLE OCCURRENCES 81-71/03X-1, 81-72/03X-1, 81-73/03X-1 and 81-74/03X-1 SUPPLEMENTAL REPORTS Pursuant to the requirements of Salem Generating Statior. Unit No. 2 Technical Specifications, Section 6.9.1.9.b, we are submitting Supple-mental Licensee Event Reports for Reportable Occurrences 81-71/03X-1, 81-72/03X-1, 81-73/03X-1 and 81-74/03X-1.

These supplemental reports are being issued to correct the original reports which were submitted without report dates.

Sincerely yours, lvc lbww H.

J. Midura Manager -

Salem Generating Station df9'/,

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R. A.

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The Energy People, x4 952tB9 (12.5M) 1180 8109080295 810826 PDR ADOCK 05000511 9B PDR

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