ML20247P157

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: ML20247P157 ML20247P176
References
GL-83-28, TAC-54019, NUDOCS 8906060113
Download: ML20247P157 (3)

Text

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'May 300 1989 Docket No.: 50-312 Mr. Joe Firlit Chief Executive Officer,. Nuclear

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

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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%*****/ 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

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 ^;-

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

Enclosure:

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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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