ML19257D779

Interim Deficiency Rept Re LPIS Pumps Impeller Shaft Retaining Mechanism Failure.Repairs on One Pump Complete; Repairs on Second Pump Delayed Until Apr 1980.Final Rept Will Be Forwarded on 800501

ML19257D779
Person / Time
Site:	Waterford
Issue date:	01/30/1980
From:	Aswell D LOUISIANA POWER & LIGHT CO.
To:
References
LAPL-12963, NUDOCS 8002060419
Download: ML19257D779 (1)

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M LOUISIANA 242 P O W E R & LI G H T! p o.ceancNos sox goc 8 Srnest

. NEW CnLEANS. LCutSIANA 70174 . (504) 368-2345 ES SYS 3 L ASWELL va o,wmne, o,w.en January 30, 1980

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LPL 12963 Q-3-A35.05.01 3- A1.01. 04 Mr. K. V. Seyfrit, Director, Region IV U. S. Nuclear Regulatory Commission Office of Inspection & Enforcement 611 Rf an Plaza Drive, Suite 1000 ,

Arlington, Texas 76012

SUBJECT:

Waterford SES Lhit No. 3 Docket No. 50-382 Final Report Status for Significant Construction Deficiency No. 5 "LPSI Pumps Impeller Shaf t Pataining Mechanism Failure"

REFERENCE:

1) LP&L Telecon discussion with NRC dated July 18, 1978, reporting LP&L Incident No.14

2) LP&L letter LPL 9379 to NRC dated August 17, 1978

Dear Mr. Seyf rit :

This is to advise you that submittal of the final report for subject deficiency will be delayed due to additional time required for completion of corrective action. Installation of the i=peller locking device modification kit was completed for one LPSI pu=p, and installation of same on the second LPSI pump has been rescheduled for completion in April, 1980.

Submittal of the final report for this deficiency will not be accomplished until May 1, 1980, rather than January 31, 1980, as previously identified in Reference 2.

Yours very truly, f& $M D. L. Aswell 9g Bon 50 JMR:dsk cc: 1) Director 2) Director Office of Inspection & Enforcement Office of Management U. S. Nuclear Regulatory Commission Information and Program Control Washington, D. C. 20555 U. S. Nuclear Regulatory Commission Washington, D. C. 20555 8 0020 60 V/9 g