ML20058M824

Proposed Tech Specs Re ECCS Actuation Instrumentation

ML20058M824
Person / Time
Site:	Fermi
Issue date:	08/01/1990
From:	DETROIT EDISON CO.
To:
Shared Package
ML20058M820	List: ML20058M824 NRC-90-0096, Application for Amend to License NPF-43,providing Revised ECCS Response Time Requirements for LPCI Mode of RHR Sys.New Response Time Requirements Reflect Results of Recalculation of Applicable Accident Analysis by GE
References
NUDOCS 9008130079
Download: ML20058M824 (2)

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EERRENCY CtHtt CDOLING SY$ TEM RESPON11 TIMES l

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a. Reacter Wessel Low Water Level - Level 1. 180 )

b. Drywell Pressure-Nigh E80

c. Reacter Steam Does Pressure Lew RA*

d. flanual Initiation M ,.

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2. LDW _ PRE!!'*! COOLANT IIDECTION ICDE OF RHR SYSTEM Level 1

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(< M 55

!~ a. Reacter Vessel Lew Water Level

b. Drywell Pressure - Nigh I #S-v Sh- ,

c. Reactor Steam Does Pressure Low l  !

L d. Reactor Vessel Low Water Level - Level 2 L e. Reacter 8 team Does Pressure - Low NA NA

f. Riser Differential Pressure - Mish

g. Recirculation Pump Differential Pressure . NA Nigh NA

h. Manual Initiation r L

3. HIGN PR$$$UR[ C004WT !)DE(Tl0N $YSTEN c

a. Reactor Vessel Lew Water Level - Level i < S0 '

Drywell Pressure High RA l

b. i NA

c. Condensate Storate Tank Level Low- '

d. Reactor Vessel Water Level Nish, Level 8 NA Suppression Pool Water Level-Righ IIA e.

NA f fienual Initiation

'4. M TIQ DEPRESSURIZATION SYSTEM

a. Reactor Wessel Low Water Level

- Level 1 NA

b. Drywell Pressure-Migh NA NA

c. 405 Timer

d. Core Spray Pump Discharge Pressure-High NA RHR LPCI Nede Puup Discharge Pressure-Nigh IIA ,

e.-

Reacter Vessel Low Water Level - Level 3 IIA f.

Ilenual Initiation flA s.

h. 11 Pressure - Nigh typass Timer elA 1.

nual Inhibit IIA

'5. 10$$ OF POWER

- 4.16 kV toergency Rus Undervoltage (Less e.

of Voltage) liA

b. 4.18kVEnergency)tusUnderveltage .

(Segraded Vo tage IIA inese are permissive signals only. They do not activate ICCS initiation.

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