ML19319C226

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Responds to 771107 Memo Re Dc Battery Supplies for Initiating Operation of Onsite Emergency Ac Power.Facility Power Sys Properly Accounted for in Tech Specs
ML19319C226
Person / Time
Site: Davis Besse, Farley  Cleveland Electric icon.png
Issue date: 11/16/1977
From: Stolz J
Office of Nuclear Reactor Regulation
To: Vassallo D
Office of Nuclear Reactor Regulation
References
NUDOCS 8002060790
Download: ML19319C226 (1)


Text

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Distribution. -

Docket Files -D "$4 L J. Stolz IJ0'I ( 31p7 J. Angelo LWR 1 File

'1E!:0RM!' CUM FCD:

D. B. Vassallo, Assistant Director for Light Mater Reactors, DPM FR0!::

John F. Stolz, Chief Light Water Reactors Sranch No. 1, DPM

SUBJECT:

r^ BATTERY SUPPLIES FOR Oi! SITE AC Ei4ERGENCY POWER

,JURCES (ACTION FILE #118)

In accordance with your mea:orandum dated i:ovember 7,1977 related to DC battery supplies for initiating operation of onsite emergency AC power, t!ie ponar systems for Farley Unit 1 (Docket ilo. 50-343) and Davis Cesse Unit 1 (Docket llo. 50-34) have been detennined to be properly accounted for in the plant Technical Specifications.

Goth of these plants usa station batteries covered by Specifications 3.8.2.3 and 3.3.2.4, and these specifications also include the battery charger associated with the respective DC power supply.

In the Farley Unit 1, the DC batteries are designated as lA and 1B and in Davis Besse the batteries are desig-nated 1:i,1P, 2:1 and 'P.

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