ML20207Q604

Advises of Future Plans to Take Reactor Out of Cold Shutdown & Proceed Through Heatup to Hot Shutdown Conditions,Based on Interpretation of 851226 Confirmatory Action Ltrs for pre-start Activities

ML20207Q604
Person / Time
Site:	Rancho Seco
Issue date:	01/20/1987
From:	Julie Ward SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:	Martin J, Miraglia F NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V), Office of Nuclear Reactor Regulation
References
CAL, JEW-87-032, JEW-87-32, TAC-61635, NUDOCS 8701280338
Download: ML20207Q604 (2)

Text

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$SMUD SACRAMENTO MUNICIPAL UTIUTY DISTRICT O P. O. Box 15830, Sacramento CA 95852-1830.(916) 452-3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA JEW 87-032 U. S. Nuclear Regulatory Commission U. S. Nuclear Regl'latory Commission Mr. Frank J. Miraglia, Jr. Mr. J. B. Martin, Regional Administrator Director, Nuclear Reactor Regulation Region V Division of PWR Licensing-B Office of Inspection and Enforcement Washington, DC 20555 1450 Maria Lane, Suite 210 Walnut Creek, CA 94596 Gentlemen:

SUBJECT:

INTERPRETATION OF CONFIRMATORY ACTION LETTERS FOR PRE-STARTUP -

ACTIVITIES b DOCKET NO. 50-312; RANCHO SECO NUCLEAR GENERATING STATION, UNIT NO. 1 {-

Subsequent to the December 26, 1985 event at Rancho Seco, two Confirmatory Action Letters, both dated December 26, 1985, were sent to the District by J.' B. Martin of Region V. Both letters stated that prior to the return of

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Rancho Seco to power operations, certain actions would need to be accomplished.

Based on our interpretation of the Confirmatory Action Letters, we wish to advise you of our future plans to take the reactor out of cold shutdown and proceed through heatup to hot shutdown (temperature and pressure) conditions.

The reactor will continue to remain subcritical. This plan will allow both our Systems Testing Program and pre-criticality startup program, including hot shutdown testing, to be completed while your Restart authorization is under consideration.

The actions required to be accomplished in the Confirmatory Action Letters will be completed prior to our return to power.

Should you have any questions, please call Ray Ashley at (916) 452-3211, extension 4475.

Sincerely, Ws /

lohn E. Ward Deputy General Manager, Nuclear cc: Sydney Miner, NRC, Bethesda Tony D'Angelo, NRC, Rancho Seco Y

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8701280338 870120 PDR ADOCK 05000312 P PDR DISTRICT HEADQUARTERS O 6201 S Street, Sacramento CA 95817-1899

F. Miraglia, Jr. January 20, 1987 JEW 87-032 bc: W. K. Latham J. E. Ward G. C. Andognini

.R. L. Ashley P. F. Bosakowski A. Carver R. W. Colombo (2)

G. Cranston R. Croley P. G. Delezenski S. Knight RIM (2)

T. Robertson L. G. Schwieger J. Shetler T. Tucker P. Turner J. Vinquist Fourth Floor Files (MS 43)

Plaza 50 Files (MS 34)

Licensing Files (3) (MS 286)

RIC Files (MS 203) l i

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