05000306/LER-1981-010, Forwards LER 81-010/03L-0

Forwards LER 81-010/03L-0

ML20010F413
Person / Time
Site:	Prairie Island
Issue date:	09/01/1981
From:	Mayer L NORTHERN STATES POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20010F414	List: 05000306/LER-1981-010, Forwards LER 81-010/03L-0 05000306/LER-1981-010-03, /03L-0:on 810807,rod Position Indication Channel K7 Found Drifted Low & Declared Inoperable.Cause Undetermined But Probably in Reactor Vessel Head.Repairs Will Be Made at Shutdown
References
NUDOCS 8109100149
Download: ML20010F413 (1)

LER-1981-010, Forwards LER 81-010/03L-0

Event date:
Report date:
3061981010R00 - NRC Website

text

d-Northem States Power Ccmpany 414 Necoffet M.13 Minneapolis %nnesota 55401

.Y TeWohone(6121330 5500

-)

v

/

September 1, 1981 A

(f' k

\\

L'J f

h Mb Mr J G Keppler Of fice of Inspection & Enforcement p.s. g ma p U S Nuclear Regulatory Commission,j.

sk 799 Roosevelt Road Q

Glen Ellyn, IL 60137

(

s PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-306 License No. DPR-60 Failure of ne Unit No. 2 RPI Channel The Licensee Event Report for this occurrence is reproduced on the back of this letter.

Enclosed are three copies.

This event is.r.qported in compliaace with Technical Specification 6.7.7.2.b since it represents operation with inoperable comoonents as permitted by the Limiting Conditions for Operation.

.Q we co%

L 0 Mayer, PE Manager of Nuclear Supp t Services LOM/DMM/jh cc:

Director, IE, USF (30)

Director, MIPC, U.NRC (3)

NRC Resident Inspector MPCA Atta: J W Ferman M {1

- cver-G' 9109100149 810901 5

PDR ADOCK 05000306 3'.

S PDR qpo t ir et