ML19340B367

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Forwards Request for Addl Info Re Adequacy of Onsite Electric Power Distribution Sys
ML19340B367
Person / Time
Site: Rancho Seco
Issue date: 09/25/1980
From: Reid R
Office of Nuclear Reactor Regulation
To: Mattimoe J
SACRAMENTO MUNICIPAL UTILITY DISTRICT
References
TAC-12746, NUDOCS 8010220225
Download: ML19340B367 (3)


Text

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a UNITED STATES w

.g-NUCLEAR REGULATORY COMMISSION WMp f

j WASHINGTON, D. C. 20555 g

September 25, 1980 Docket No. 50-312 Mr..J. J. Mattimoe Assistant General Manager and Chief Engineer Sacramento Municipal Utility District 6201 S Street P. O. Box 15830 Sacramento, California 95813

Subject:

Adequacy of Station Electric Distribution System Voltage Reference 1: August 1,1980 ltr. fm. J. J. Mattimoe to R. W. Reid Reference 2: Septembar 22, 1980 ltr. fm. W. C. Walbridge to R. W. Reid

Dear Mr. Mattimoe:

The above Reference i letter provided information on the subject of station electric distribution system voltage and requested NRC approval of proposed modifications to the system.

In performing our review, additional information regarding degraded grid voltage was obtained from the District in the above Reference 2 letter.

In order for us to complete our review, additional information concerning the onsite distribution system is requested in the enclosure to this letter.

Your expeditious submittal of. the requested information will assist in a timely review of this matter by the staff. However, you should be aware that approval of the proposed system modifications cannot be granted by your requested September 30, 1980 date.

Sincerely, l

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Robert W. Reid, Chief Operating Reactors, Branch #4 Division of Licensing

Enclosure:

Request for -

Additional Information cc w/ enclosure: See next page l

8olo 22 0.225 - _.

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. y Sa'cramento' Municipa11 utility.

District ccLw/ enclosure (s):

-~ Atomic Safety and Licensing Board l-Panel U. S. Nuclear Regulatory Commission Was hi ng to n,. : D.'C.

20555-f.

. Atomic Safety and Licensing Appeal-Board Panel'-

U. S. Nuclear Regulatory _ Commission Washington, D.C.

20555 i

l I-California Department,of Health ATTN: Chief, Environmental'.

_ Radiation. Control' Unit l

Radiological Health Section 714 P Street, Room 498 Sacramento, California

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