05000220/LER-1980-007, Forwards LER 80-007/03L-0

Forwards LER 80-007/03L-0

ML17053B513
Person / Time
Site:	Nine Mile Point
Issue date:	03/18/1980
From:	Lempges T NIAGARA MOHAWK POWER CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17053B514	List: 05000220/LER-1980-007, Forwards LER 80-007/03L-0 05000220/LER-1980-007-03, /03L-0:on 800303,while Shutdown for Maint,Attempts to Close Both Air Operated Outside Main Steam Isolation Valves Failed.Caused by Rust Buildup in Pilot Shuttle.New Instrument Air Sys Is Being Installed
References
NUDOCS 8003310280
Download: ML17053B513 (2)

LER-1980-007, Forwards LER 80-007/03L-0

Event date:
Report date:
2201980007R00 - NRC Website

text

. 0 Nh(P-2089 NIAGARAMOHAWKPOWER CORPORATION/300 ERIE BOULEVARDWEST. SYRACUSE, N.Y. 13202/TELEPHONE (315) 474-1511 h(arcch 18, 1980 hh,.

Boyce H.

Gru.erL, Mn.ectorL U~ed S~eh NuclearL Regulatory Commission

- Regin I 631 Pard'venue.

'.ng o( Prcubbm, Pennsylvania 19406 RE:

Dock& No.

50-220 LER 80-07 gea/L A,.

Gru'.erL:

In accorLdance uILth N~ne NXe Po~et NueLearL S~on U~ <1 Tech'.cd Specipcatian5, ive herI,eby aubmLf: Che )oZLoeing L4'.cen5ee Eve& ReporLtI 80-07 IIIhLchke being submitted ~n accorLdance ~h Section 6.9.2b2, Con~n6 Lea&ng N OperIa.

Won in a, GegrIaded Mode PerImLtted by a, LunMLng CondLtLon IIorL Op~on orL PLant'hutdoIrrn Re-gauged by a Lun~ng Con~on (os Op~on.

TELE rLepoM III'ompliedin She (orvnat de5~gnated

~n NUREG-0161, dated JuLy 1977.

Verug ~y your<5, Thomas E.

Lempgm Vi.ce PrLebi.dent NuclearL Gener~n TEL:jX AMackIIIe~ (9 copim) xcI Kne&orL, O(pce o] ISE (90 copie5)

NrcectorI., OftIice o) h(IPC (9 cop4.ee) goo>

8003310 2~