ML20209A704

Application for Amend to License DPR-54,revising Amend 82 Re Deficiency in Providing for Venting & Surveillance Testing of Low Temp Overpressure Protection Sys & Establishing Flow Rate for Nuclear Svc Electrical Bldg HVAC Unit.Fee Paid

ML20209A704
Person / Time
Site:	Rancho Seco
Issue date:	04/23/1987
From:	Julie Ward SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:	Miraglia F Office of Nuclear Reactor Regulation
Shared Package
ML20209A710	List: ML20209A704 ML20209A726
References
JEW-87-241, TAC-65196, TAC-651961, NUDOCS 8704280261
Download: ML20209A704 (2)

Text

r esuun SACRAMENTO MUNICIPAL UTILITY DISTRICT O P. O. Box 15830, Sacramento CA 95852-1830,(916) 452-3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA JEW 87-241 APR 2 31987 Director of Nuclear Reactor Regulation Attn: Frank J. Miraglia Director PWR-B Division U S Nuclear Regulatory Commission Washington, DC 20555 Docket No. 50-312 Rancho Seco Nuclear Generating Station License No. DPR-54 PROPOSED AMENDMENT N0. 154

Dear Mr. Miraglia:

In accordance with 10 CFR 50.90, the Sacramento Municipal Utility Distri.t proposes to amend its Operating License DPR-54 for Rancho Seco.

Amendment No. 82, which was issued by the NRC on August 13, 1986, incorpo-rated the Low Temperature Overpressure Protection (LTOP) system into the Rancho Seco Technical Specifications. Subsequently, it has become evident that Amendment No. 82 is deficient in providing for venting and surveillance testing of the LTOP system.

The pages of the technical specifications for Proposed Amendment No. 154 are submitted as Attachment I to correct this deficiency. Additionally, they establish a minimum flow rate requirement for the Nuclear Service Electrical Building (NSEB) Emergency HVAC air handling unit to be used in place of the present value with its minimum / maximum tolerance.

Details of the proposed amendment are presented in this submittal as the Description, Reason for Change, and Evaluation and Basis for Safety Findings (Attachment II), and "No Significant Hazards" Consideration (Attachment III).

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.

Enclosed is a check in the amount of $150.00 as required by 10 CFR 170.21

" Schedule of Fees." (1 L

0704200261 070423 Q{0 PDR ADOCK 05000312 '0 $ dfW P PDR gi RANCHO SECO NUCLEAR GENERATING STATION Ii 14440 Tmn Cities Road, Herald, CA 95038 9799;(209) 333 2935

, 'APR13 E37 Frank J. Miraglia Presuming NRC approval of this proposed amendment, the District requests sixty days after issuance for implementation.

Should you require further information concerning Proposed Amendment No.

154, please contact Mr. Ron W. Colombo at (916) 452-3211, extension 4236.

Since ly,

, Joh . Ward Subscribed and sworn to before me,

uty General Manager, Nuclear

, this r33rd day of S pro ( , 1987 Attachments l cc: A. D'Angelo LUG _

Q1LLAmcp G. Kalman Notary Public

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