05000306/LER-1979-029, Forwards LER 79-029/03L-0

Forwards LER 79-029/03L-0

ML19260A751
Person / Time
Site:	Prairie Island
Issue date:	11/30/1979
From:	Mayer L NORTHERN STATES POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19260A752	List: 05000306/LER-1979-029, Forwards LER 79-029/03L-0 05000306/LER-1979-029-03, /03L-0:on 791102,during Surveillance Test,Turbine Driven Auxiliary Feedwater Pump Did Not Start.Cause Unknown. Valves Being Checked for Proper Position Every 4-h & Design Change Initiated
References
NUDOCS 7912030197
Download: ML19260A751 (1)

LER-1979-029, Forwards LER 79-029/03L-0

Event date:
Report date:
3061979029R00 - NRC Website

text

NSP NORTHERN STATES POWER COMPANY M IN N E A PO LI S. MI N N E S OTA 5540%

November 30, 1979 Mr J G Keppler Office of Inspection & Enforcement U S Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137

Dear Mr Keppler:

PRAIRIE ISLAND NUCT EAR GENERATING PLANT Docket No. 50-306 License No. DPR-60 22 AFW Pump Surveillance Test Start Failure 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.B.2(b) since conditions occurred which led to operation in a degraded mode permitted by the AFW limiting conditions for opera-tions.

Yours ver truly, m

L MayeI y F'

. nager of Nuclear Support Services LOM/ JAG /ak cc:

Director, IE, USNRC (30)

Director, MIPC, USNRC (3)

MPCA Attn: J W Ferman

- over-1458 356 79]o o so !q7