ML20235H918

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Proposed Tech Spec 3/4.8.4.1, Electrical Equipment Protective Devices,Ac Circuits Inside Primary Containment, Deleting Four Circuits Functioning as Spares
ML20235H918
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 09/25/1987
From:
DETROIT EDISON CO.
To:
Shared Package
ML20235H905 List:
References
NUDOCS 8710010213
Download: ML20235H918 (1)


Text

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ELECTRICAL' POWER SYSTEMS ,

3/4.8.4 ELECTRICAL EQUIPMENT PROTECTIVE DEVICES $

A.C. CIRCUITS INSIDE' PRIMARY CONTAINMENT 1

LIMITING CONDITION FOR OPERATION I '

3.8.4.1 At least the following A.C. circuits.inside primary containment shall be deenergized*:

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a. Circuit Number 6 in panel 72B-2D .;

1, 2, 3, 4, S., 15, 16, 17, 18 in panel R1R-

b. Circuit Numbers

-:. r:^.it 9 :i:r

. 5 ' ;;.:1 "11-^00?S DELFTFD

d. Cirn.it 9 :i:r ' ' ;=:1 "21 P552 AFLETED
e. Ei ::it 9=t:r 1 ' ; =:1 "21-"^^1 Delstfeb
f. -Cir::it 9;:i:: '.' ;=:1 ':11 "^^CC BEL 5ft0 APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 3.

ACTION:

i With any of the above required circuits energized, open the associated circuit breaker (s) in the specified panel (s) within I hour.

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1 SURVEILLANCE REQUIREMENTS 4.8.4.1 Each of the above required A.C. circuits shall be determined to be deenergized at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> ** by verifying that the associated circuit I

breakers are in the off position.

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s 0710010213B?gj4g--

l_ PDR ADOCK O pg P

  • Except during entry into the drywell.
    • Except at least once per 31 days if locked, sealed, or otherwise secured in the tripped condition, b

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l FERMI - UNIT 2 3/4 8-16

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