ML20155K061

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Rev 0,Suppl 2 to Proposed Amend 159 to License DPR-54,making Minor Corrections to Tech Spec Table 3.5.5-1, Accident Monitoring Instrumentation,Items 5 & 14, & Table 4.1-1, Items 65 & 92 & Adding Second Note to Table 4.1-1,Item 80
ML20155K061
Person / Time
Site: Rancho Seco
Issue date: 06/14/1988
From: Andognini C
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:
Office of Nuclear Reactor Regulation
Shared Package
ML20155K066 List:
References
GCA-88-321, NUDOCS 8806210096
Download: ML20155K061 (3)


Text

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$SMUD SACRAMENTO MUNICIPAL UTILITY DISTRICT C 6201 S Street, P.o. Box 15830, Sacramento CA 958521830.(916) 452 3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA JUN 141988 GCA 88-321 Director of Nuclear Reactor Regulation U. S. Nuclear Regulatory Clanission Mail Station Pl-137 Washington, DC 20555 Docket No. 50-312 Rancho Seco Nuclear Generating Station License No. DPR-54 PROPOSED AMENDMENT N0.159, REVISION 0, SUPPLEMENT 2

Dear Sir:

The District hereby submits Supplement 2 to Proposed Amendment No.159, Revision 0.

Supplement 2 incorporates Supplement 1, makes minor corrections to Table 3.5.5-1 Accident Monitoring Instrumentation Items 5 and 14 and Table 4.1-1 Items 65 and 92, and adds a second note to Table 4.1-1 Item 80.

Clarification of Table 4.1-1 Item 80 was required to accommodate the monthly channel checks during plant conditions requiring forced reactor coolant flow.

Under forced flow co,1ditions, the hot leg level instruments do not provide any meaningful readings; therefore, under these plant conditions only the instrument channel availability need be demonstrated.

Because of several recently issued amendments, the text and pagination of the pages affected by Proposed Amendment No.159 has changed and are resubmitted based on Amendment No. 98 of the existing Technical Specification. Attachment I is the replacement Technical Specification pages and Attachment II is the list of affected pages.

The Significant Hazards Consideration in the District's December 23, 1987 submittal of Propcsed Amendment No.159, Revision 0, is not changed by this supplement.

Pursuant to 10 CFR 50.91(b)(1), the Radiological Health Branch of the California State Department of Health Services has been informed of this proposed amendment by mailed copy of this submittal.

Since this is a supplement to Proposed Amendment N 159, no additional license fees are requirea.

Members of your staff with questions requiring additional information or g

clarification may contact Mr. R. M. Nakao at (209) 333-2935, extension 4916-00s 8806210096 880614 I

PDR ADOCK 05000312 i

P DCD RANCHO SECO NUCLEAR GENERATING STATION O 1444o Twin Cities Road. Herald, CA 95638-9799: (209) 333 2935

Director of NRR GCA 88-321 JUN 141999 State of California SS County of Sacramento G. Carl Andognini, being first duly sworn, deposes and says:

that he is CEO, Nuclear of Sacramento Municipal Utility District (SMUD), the licensee herein; that he has executed the foregoing document; that the statements made in this document are true and correct to the best of his knowledge, information, and belief, and that he is authorized to execute the document on behalf of said licensee.

Yb hviw G.Aarl Andognigf Chief Executive Officer, Nuclear Subscribed and affirmed to before me this

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day of 1unO

,1988 f,?$.

$bh5$'.cn L DP b

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{j lf_,- t'n immuc. sun Robin Michell

{.3{QIg Notary Public 1

cc:

A. D' Angelo, NRC, Rancho Seco J. B. Martin, NRC, Walnut Creek (2)

MIPC (2)

INP0 J. S. McGurk, State of California

ATTACHMENT I

-SUPPLEMENT 2 TO PROPOSED AMENDHENT NO. 159 REGULATORY GUIDE 1.97 t

ACCIDENT HONITORING INSTRUMENTATION (Technical Specification pages affected)

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i l

l Supplement 2 prov'Jes replacements for all Technical Specification pagas 2

affected by Proposed Amendment No. 159 and is based on License Amendment No. 98 issued March 19, 1988.

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