ML20246P771

Advises That Util Response to Generic Ltr 83-28, Reactor Trip Sys Reliability on Line Testing, Acceptable.Ser Encl

ML20246P771
Person / Time
Site:	Limerick
Issue date:	05/09/1989
From:	Clark R Office of Nuclear Reactor Regulation
To:	Hunger G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
Shared Package
ML20246P779	List: ML20246P771 ML20247D227
References
GL-83-28, TAC-56263, NUDOCS 8905220279
Download: ML20246P771 (3)

Text

- .. -

f May 9, 1989

>t Docket No. 50-353 Mr'. George A. Hunger, Jr.

Director-Licensing Philadelphia Electric Company Correspondence Control Desk P. O. Box 7520 Philadelphia, Pennsylvania 19101

SUBJECT:

GENERIC. LETTER 83-28, ITEM 4.5.2 (REACTOR TRIP SYSTEM RELIABILITY ON LINE TESTING) (TAC N0. 56263)

RE: LIMERICK GENERATING STATION, UNIT 2 Generic Letter 83-28, Item 4.5.2 required licensees and applicants, with plants not currently designed to permit on-line testing of the reactor trip system,- to justify not making modifications to permit such testing.

By letter dated May 8,1984, you submitted a response to Generic Letter 83-28 which addressed a. number of items, including items 4.5.1, 4.5.2 and 4.5.3.

Our letter of March 26, 1987 informed you that we found your response to item 4.5.1 acceptable. In our enclosed safety evaluation, the NRC staff concludes that your response to Item 4.5.2 is acceptable. Therefore, we consider Item 4.5.2 to be complete.

It should be noted that item 4.5.2 and 4.5.3 of Generic Letter 83-28 have been assigned the NRC Technical Assignment Control (TAC) number 56263. The TAC will remain open until Item 4.5.3 is closed as well.

Sincerely, Original signed by Richard J. Clark 89052202790hh8353 PDR ADOCK O5 Richard J. Clark, Project Manager PNV P Project Directorate I-2 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation

Enclosure:

Safety Evaluation cc w/ enclosure:

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' Mr. George A. Hunger, Jr.

Director-Licensing Philadelphia Electric Company.

Correspondence Control Desk P. O. Box 7520 -

Philadelphia, Pennsylvania ::19101 '

SUBJECT:

GENERIC LETTER 83-28, ITEM 4.5.2 (REACTOR TRIP SYSTEM RELIABILITY ON, LINETESTING)(TAC.NO.56263)

'RE: LINEiuCK GENERATING STATION, UNIT 2 .i Generic. Letter 83-28, Item 4.5.2 required licensees and applicants, with; 3 plants not currently dcsigned to permit on-line testing of the reactor trip system, to justify not making modifications to permit such testing.

By letter dated May 8,1984,'you submitted a response to Generic. Letter 83-28 which addressed-a number of items, including items 4.5.1, 4.5.2 and 4.5.3.

Our letter of March 26, 1967 informed you that we found your response to item 4.5.1l acceptable. -In our enclosed safety evaluation, the NRC staff concludes that your response to Item d.5.2 is acceptable. Therefore, we consider Item 4.5.2-to be complete.

It should be noted that item 4.5.2 and 4.5.3 of Generic Letter 83-28 have been assigned the NRC Technical Assignment Control (TAC) number 56263. The TAC will remain open until Item 4.5.3 is closedLas'well.

Sincerely, t

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. Cla k, Project nager roject Direc orate I-2 31 vision of Reactor Projects I/II Office of Nuclear Reactor Regulation

Enclosure:

Safety Evaluation

~ cc w/ enclosure:

-See next page

L -:

1 Mr. George A. ' Hunger, Jr. Limerick Generating Station Philadelphia Electric Company Units 1 & 2

=Cci i;

Troy B. Conner, Jr., Esquire Mr. Ted Ullrich Conner and Wetterhahn Manager - Unit 2 Startup'

-1747 Pennsylvania Ave., N.W. ' Limerick Generating Station Washington,;D.-C. 20006 P. O. Box A

'Sanatoga, Pennsylvania 19464 Mr. Rod Krich 57-1 Philadelphia Electric Company Mr. John Doerin5 2301 Market Street . Superintendent-0per.;; ions Philadelphia, Pennsylvania 19101 Limerick Generating Station P. O. Box A Mr. David Honan N2-1 Sanatoga, Pennsylvania 19464

' Philadelphia Electric Company ,

2301 Market Street; Thomas Gerusky, Director Philadelphia, Pennsylvania 19101 Bureau of Radiation Protection PA Dept. of Environmental Resources:

Mr. Graham M. Leitch, Vice President P. O. Box 2063 Limerick Generating Station Harrisburg, Pennsylvania 17120 Post Office Box.A Sanatoga, Pennsylvania 19464 Single Point of Contact P. O. Box 11880 Harrisburg, Pennsylvania 17108-1880

.Mr. James Linville

'U.S. Nuclear Regulatory Commission Mr. Philip J. Duca Region I. Superintendent-Technical 475 Allendale Road Limerick Generating Station King of Prussia, PA 19406 P. 0. Box A Sanatoga, Pennsylvania 19464 Mr. Thomas Kenny Senior Resident Inspector US Nuclear Regulatory Commission P. O. Box 596 Pottstown, Pennsylvania 19464 Mr. Joseph W. Gallagher Vice President, Nuclear Services Philadelphia Electric Company 2301 Market Street Philadelphia, Pennsylvania 19101

~

Mr. John S. Kemper Senior Vice President-Nuclear Philadelphia Electric Company 2301 Market Street Philadelphia, Pennsylvania 19101