ML20247P157

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Forwards Safety Evaluation Accepting Util 831104 Response to Item 4.5.2 of Generic Ltr 83-28, Reactor Trip Sys Reliability
ML20247P157
Person / Time
Site: Rancho Seco
Issue date: 05/30/1989
From: Kalman G
Office of Nuclear Reactor Regulation
To: Firlit J
SACRAMENTO MUNICIPAL UTILITY DISTRICT
Shared Package
ML20247P163 List:
References
GL-83-28, TAC-54019, NUDOCS 8906060113
Download: ML20247P157 (3)


Text

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'May 30 1989 0

Docket No.: 50-312 Mr. Joe Firlit Chief Executive Officer,. Nuclear

-Rancho Seco Nuclear. Generating Station 14440 Twin Cities Road Herald, California 95638-9799

Dear Mr. Firlit:

SUBJECT:

SAFETY EVALUATION FOR GENERIC LETTER 83-28, ITEM 4.5.2 (REACTOR TRIP SYSTEM RELIABILITY - ON-LINE TESTING) FOR RANCHO SECO NUCLEAR GENERATINGSTATION(TACNO.54019)

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 November 4,1983, you submitted a response to Generic Letter 83-28, Item 4.5.2.

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 54019. The TAC will remain open until Item 4.5.3 is closed as well.

Sincerely,

/s/

George Kalman, Project Manager Project Directorate V Division of Reactor Projects - III, IV, Y and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

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s May 30, 1989 Docket ilo.: 50-312 Mr. Joe Firlit Chief Executive Officer, Nuclear Rancho Seco Nuclear Generating Station 14440 Twin Cities Road Herald, California 9Eo38-9799

Dear Mr. Firlit:

SUBJECT:

SAFETY EVALUATION FOR GENERIC LETTER 83-28 ITEM 4.5.2 (REACTOR-TRIP SYSTEM RELIABILITY - Oll-LINE TESTING),FOR RANCHO SECO NUCLEAR GENERATINGSTATI0!i(TACNO.54019)

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 trir, system, to justify not making modifications tc permit such testina.

By letter datec November 4,1983, you r,ubmitted a response to Generic Letter 83-28 Item 4.5.2.

In our enclosed safety evaluation, the t;RC staff ccncludes that your response to Iteni 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 t.ssigned tt'e flRC Technical Assignment Centrol (TAC) number 54019. The TAC will remain open until Item 4.5.3 is closed as well.

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Sincerely, Ap

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George Kalman, Project Hanager Project Directorate V Division of Reactor Projects - III, IV, Y and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

l As stated I

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-Mr. Joe Firlit-Rancho Seco Nuclear Generating Station cc:

Mr. David S. Kaplan ' Secretary Mr. John Bartus and General Counsel Ms. JoAnne Scott Sacramento Municipal Utility District

' Federal Energy Regulatory Comission' 6201 S Street 825 North Capitol Street, N. E.

P.O.' Box 15830 Washington, D.C.

20425 Sacramento, California 95813

' Thomas A..Baxter, Esq..

Ms.-Helen Hubbard.

Shaw, Pittman, Potts & Trowbridge.

P. O. Box 63 2300 N Street, N.W..

Sunol, California 94586 i-Washington, D.C.

20037 Mr. Steven Crunk L

Menager, Nuclear Licensing Sacramento Municipal Utility District.

Rancho Seco Nuclear. Generating Station 14440 Twin Cities Road Herald,. California 95638-9799 Mr. Robert B. Borsum,. Licensing Representative Babcock & Wilcox Nuclear Power Division 1700 Rockville Pike - Suite 525 Rockville, Maryland' 20852 Resident Inspector / Rancho Seco c/o U. S. N. R. C.

14440 Twin Cities Road Herald, California 95638 Regional'Aoniinistrator, Region V U.S. Nuclear Regulatory Comission 1450 Haria Lane, Suite 210 Walnut Creek, California 94596 Mr. Paul Szalinski, Chief Radiological Health Branch State Department of Health Services 714 P Street, Office Building #8 Sacramento, California 95814 Sacramento County

- Board of Supervisors 700 H Street, Suite 2450 Sacramento, California 95814

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