05000245/LER-1981-012, Forwards LER 81-012/03L-0

Forwards LER 81-012/03L-0

ML20009A695
Person / Time
Site:	Millstone
Issue date:	07/03/1981
From:	Mroczka E NORTHEAST NUCLEAR ENERGY CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009A696	List: 05000245/LER-1981-012, Forwards LER 81-012/03L-0 05000245/LER-1981-012-03, /03L-0:on 810603,while Performing Surveillance Isolation Condenser Pressure Actuation Instrument Functional Calibr,Time Delay Relay 595-117B Tripped Outside Setpoint Range.Caused by Setpoint Drift.Setpoint Reset
References
MP-1-1809, NUDOCS 8107130481
Download: ML20009A695 (1)

LER-1981-012, Forwards LER 81-012/03L-0

Event date:
Report date:
2451981012R00 - NRC Website

text

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L L !1 MP-1-1809 July 3, 1981 Mr. Boyce H. Grier Director, Region I Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406

Reference:

Provisional License DPR-21 Docket Nc. 50-245 Reportiole Occurrence R0-50-245/81-12/3L

'Jear Mr. Grier:

This letter forwards the Licensee Event Report for Reportable Occurrence R0-81-12/3L required to be submitted within 30 days pursuant to the requirements of the Millstone Unit 1 Technical Specifications, Section 6.9.1.9.a.

An additional three copies of the report are enclosed.

Yours truly, 1

1 NORTHEAST NUCLEAR ENERGY COMPANY 3

J.Mroczkal N

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Attachment:

LER 81-12/3L

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Director, Office of Inspection and Enforcement, Washington,

' ~p' D.C. (30)

Director, Office of Management Information and Program Control, Washington, D.C.

(3)

U.S. Nuclear Regulatory Commission, c/o Document Management l

Branch, Washington, D.C. 20555 l

Sh rh 8107130481 810703 7,l PDR ADOCK 05000245 S

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