05000282/LER-1981-001, Forwards LER 81-001/03L-0

Forwards LER 81-001/03L-0

ML19345F616
Person / Time
Site:	Prairie Island
Issue date:	02/10/1981
From:	Mayer L NORTHERN STATES POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19345F617	List: 05000282/LER-1981-001, Forwards LER 81-001/03L-0 05000282/LER-1981-001-03, /03L-0:on 810112,while Performing Mod Work,Workman Accidentally Bumped Overspeed Trip Mechanism of Auxiliary Feedwater Pump,Tripping Valve & Making Pump Inoperable. Caused by Personnel Error.Valve Operator Reset
References
NUDOCS 8102180613
Download: ML19345F616 (1)

LER-1981-001, Forwards LER 81-001/03L-0

Event date:
Report date:
2821981001R00 - NRC Website

text

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NSP NORTHERN STATES POWER COMPANY f

u i N N z A po u 1S. M l N N E S OTA 55401 February 10, 1981 Mr J G Keppler Of fice of Inspection & Enforcement U S Nuclear Regulatory Commission 7?9 Rec evelt Road Glen Ellyn, IL 60137

Dear Mr Keppler:

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-42 Inoperability of No. 11 Auxiliary Feedwater Pump The Licensee Event Report for this occurrence is reproduced on the back of this letter.

Enclosed are three copies.

This event is reported in compliance with Technical Specification 6.7.A.2(b) since it represents operation in a degraded mode permitted by a limiting condition for operation.

Yours very truly, l

L 0 Mayer, PE Manager of Nuclear Support Se rvice s LOM/TMP/bd cc: Director, IE, USNRC (30) l Director, MIPC, USNRC (3) l NRC Resident Inspector MPCA Attn: J W Fe rman 1

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