ML19344B065

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Responds to IE Bulletin 80-19.No mercury-wetted Relays Used in Reactor Protective Sys
ML19344B065
Person / Time
Site: Perry  
Issue date: 08/18/1980
From: Davidson D
CLEVELAND ELECTRIC ILLUMINATING CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-80-19, NUDOCS 8008250517
Download: ML19344B065 (1)


Text

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P.o. 50m 5000 Senmg Tre avst Loca:,an m the :.4:an Dafwyn R. Davidson v CE PRES' CENT 5" Situ ENG'NEERiNG AND CCN5f a CTioN v

August IS, 1980 Mr. James G. Keppler Director Region III, Office of Inspection and Enforcement U.S. Nuclear Regulatory Co:sission Glen Ellyn, IL 60137 Re:

Perry Nuclear Power Plant Docket Nos. 50-440; 50-441 Construction Per=it Nos.

CPPR-148; CPPR-149 IE Bulletin No. 80-19

Dear Mr. Keppler:

In accordance with your request, the following information is provided in response to IE Bulletin No. 80-19.

A review of the Reactor Protective System (RPS) circuitry revealed that no mercury-wetted relays are used at Perry.

An estimated three (3) man-hours was expended in review and response to this bulletin.

If you require additional infor:ation, please let =e know.

Very truly yours, 1 :) I li.

  • v. i. ' i. a..

Dalwyn R. Davidson Vice President System Engineering and Construction DRD:pb 10/L/1 cc:

U.S. Nuclear Regulatory Commission

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Office of Inspection and Enforce ent Division of Reactor Operations Inspection Washington, DC 20555 U.S. Nuclear Regulatory Co= mission c/o Document Managenent Branch Washington, DC 20555 t

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