W3P84-1341, Responds to Generic Ltr 83-28 Requesting Confirmation That All Reactor Trip Sys Components Are Identified as safety-related in Plant Documents & Info Handling Sys. Work Essentially Complete

From kanterella
(Redirected from W3P84-1341)
Jump to navigation Jump to search
Responds to Generic Ltr 83-28 Requesting Confirmation That All Reactor Trip Sys Components Are Identified as safety-related in Plant Documents & Info Handling Sys. Work Essentially Complete
ML20084P228
Person / Time
Site: Waterford Entergy icon.png
Issue date: 05/11/1984
From: Cook K
LOUISIANA POWER & LIGHT CO.
To: Knighton G
Office of Nuclear Reactor Regulation
References
GL-83-28, W3P84-1341, NUDOCS 8405180035
Download: ML20084P228 (2)


Text

.

p LOUISIANA f 24a ouAnoNoe stater .

POWER & L1GHT/ P O BOX 6008

  • NEW OnLEANS. LOUIS!ANA 70174 * (504) 366-2345 Nu NsysN May 11, 1984 W3P84-1341 3-A1.01.04 Q-3-A20.02.02 L.02 Director of Nuclear Reactor Regulation Attention: Mr. G. W. Knighton, Chief Licensing Branch No. 3

, Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555

SUBJECT:

Waterford SES Unit 3 Docket No. 50-382 Response to Generic Letter 83-28, Item 2.1 Equipment Classification and Vendor Interface (Reactor Trip System Components)

REFERENCE:

(1) W3P83-3911 dated November 4, 1983

Dear Sir:

The subject Generic Letter, in item 2.1, requested confirmation that all Reactor Trip System (RTS) components are identified as safety-related in plant documents and information handling systems. Additionally, a vendor interface program for RTS components was to be established.

As noted in our initial response to item 2.2 of the Generic Letter (Reference 1), LP&L is developing a long-range program for identification of all safety-related components and for establishment of a comprehensive vendor interface program based upon the INPO NUTAC recommendations. This long range program will be applied to RTS components.

In the interim, to address the concerns of item 2.1 of the Generic Letter, LP&L has identified as safety-related the applicable procedures, documents, and data carried by information handling systems that deal with RTS components. While some drawings remain to be labelled, the work is essentially complete.

Similarly, an interim vendor interface program for RTS components is administered by the Operations Assessment and Information Dissemination (OA &

ID) Group of our Nuclear Safety section. This program makes use of the Combustion Engineering Availability Data Program (ADP). Basically, the ADP is a reporting system for performance and reliability concerns of plants incorporating Combustion Engineering NSSS. Through this program CE receives information on equipment problems which might affect the capacity or performance of systems at a nuclear power plant. CE sends resulting productivity and 7 availability recommendations to utilities through ADP Infobulletins and reports. /')

8405180035 840511 L PDR ADOCK 05000382 1 0 A PDR I

c. -

. .a -

a*

Director of Nuclear Reactor Regulation W3P84-1341 May 11, 1984 Page 2.

The ADP Infobulletins include a feedback report confirming receipt to CE. Upon

, receipt, the ADP Infobulletins are processed by OA & ID along with Significant Event Reports and Significant Operating Experience Reports produced by INPO.

~

This process includes screening information for applicability to Waterford 3 and evaluating the information to determine if corrective actions are required. The evaluations are then forwarded to appropriate members of plant staff for approval. After plant staff approval, the evaluations are sent to the Plant Manager for approval for implementation of corrective actions. The recommended corrective actions are tracked through closeout to ensure completion of actions in a timely manner. The Plant Manager is informed of the status of incomplete corrective actions ':Ln a monthly status report.

-Implementation of the final equipment clascification and vendor interface

-programs will be reported by November 15, 1985 as covered in Reference (1) .

Should you have any questions or comments on this matter please contact Mike Meisner at (504) 363-8938.

Yours very truly,

/A.) -

K. W. Cook Nuclear Support and Licensing Manager KWC/MJM/smb cc: E. L. Blake, W. M. Stevenson, J. T. Collins, D. M. Crutchfield, J. Wilson, G. L. Constable