05000220/LER-1981-017, Forwards LER 81-017/03L-0

Forwards LER 81-017/03L-0

ML20030B237
Person / Time
Site:	Nine Mile Point
Issue date:	06/18/1981
From:	Lempges T NIAGARA MOHAWK POWER CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20030B238	List: 05000220/LER-1981-017, Forwards LER 81-017/03L-0 05000220/LER-1981-017-03, /03L-0:on 810521,during Routine Testing & Calibr, Core Spray Sparger Delta Pressure Alarms RV30A & RV30B Were Found to Be Out of Tolerance.Caused by Instrument Drift. Devices Recalibr to Alarm within Tolerance
References
NMP-3255, NUDOCS 8108060244
Download: ML20030B237 (1)

LER-1981-017, Forwards LER 81-017/03L-0

Event date:
Report date:
2201981017R00 - NRC Website

text

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Y NIAGARA NUMOHAWK NMP-3255 l

NIAGARA MOHAWK POWER CORPORATION /300 ER!E BOULEVARD WEST, SYRACUSE, N Y.13202/ TELEPHONE (315) 474-1511 June 18 1981 N

Mt. Boyer H. Gtier, Director

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United States Nuctec Reguiatory f.l g 9 5 ;993 m y9 Commtssxcu - Regron 1 631 Park Avenue

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King of Prussia, Putnsylvania 19406 b'rTETf RE: Docket No. 50-220

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LER 81-17 Pear Mt. Gtier:

In accordance teitit Nine Mile Point Nuclear Station Unit #1 Tecitnical Specifications, tee hereby submit the folloteing Licensce Evott Report:

81-17 testicit.is being submitted in accordance teltit Seetion 6.9.2bl, Reactor protection system or 019 neered safety fcature insttumatt settinga i

testicit are fou td to be less conservative titan titose established ':y. tite teclinical specifica-tions bu,t testicIt d: not prevent the futfitiment af the functiona.L requiremotts of affected systems.

Titis report leas comptend in the format designated in NUREG-0161, dated July, 1977.

Very ttaty yours, ff' w

Thomas E. Lempges Vice Presidott Nuetear Generation RGR:ji f$g Attaclanents (3 copies) xc: Director, Of fice of ISE (30 copies}

Ditector, Office of MIPC (3 copies)

$1 8108060244 010618 PDR ADOCK 05000220 S

PDR