ML20115C946

Proposed Tech Specs Re Steam Line pressure-low Allowable Value

ML20115C946
Person / Time
Site:	Comanche Peak
Issue date:	07/09/1996
From:	TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20115C930	List: ML20115C927 ML20115C946
References
NUDOCS 9607120214
Download: ML20115C946 (3)

Text

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l ATTACHMENT 3 to TXX 96393 AFFECTED TECHNICAL SPECIFICATION PAGES l

9607120214 POR 960709ADOCK PDR 05000445 P

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Attachment 3 to TXX-96393 .

Page 1 of 2 .

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TABLE 3.3-3 ENGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS FUNCTIONAL UNIT TRIP SETPOINT ALLOWABLE VALUE <

1. Safety Injection (ECCS Reactor Trip.

Feedwater Isolation. Control Room Emergency Recirculation. Emergency -

Diesel Generator Operation. Containment Vent Isolation. Station Service Water.

Phase A Isolation. Auxiliary '

Feedwater-Motor Driven Pump. Turbine Trip, Component Cooling Water.

Essential Ventilation Systems, and Containment Spray Pump). [

a. Manual Initiation N.A. N.A.

b. Automatic Actuation Logic N.A. N.A.

and Actuation Relays

c. Containment Pressure--High 1 13.2 psig 53.8 psig

d. Pressurizer Pressure--Low 11820 psig 11803.6 psig

e. Steam Line Pressure--Low =

1) Unit 1 1605 psig* tlhha-5594:0)psig* I

2) Unit 2 1605 psig* 1 578.4 psig*

2. Containment Spray

a. Manual Initiation N.A. N.A.

b. Automatic Actuation Logic N.A. N.A.

and Actuation Relays

c. Containment Pressure--High-3 518.2 psig s18.8 psig COMANCHE PEAK - UNITS 1 AND 2 3/4 3-25 Unit 1 - Amendment No. 41 Unit 2 - Amendment No. 27

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Attachment 3 to TXX-96393 . -

Page 2 of 2 .

TABLE 3.3-3(Continued) , ,

ENGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUMENTATION' TRIP SETPOINTS i FUNCTIONAL UNIT TRIP SETPOINT ALLOWABLE VALUE

4. Steam Line Isolatior,

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a. Manual Initiati 1 N.A. N.A.

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b. Automatic Actuation Logic N.A. N.A.

and Actuation Relays ,

c. Containment Pressure--High-2 5 6.2 psig 5 6.8 psig i

d. Steam Line Pressure--Low 1

! 1) Unit 1 2 605 psig* 2[593-5 594';0)psig* i

2) Unit 2 1 605 psig* 1 578.4 psig*

e. Steam Line Pressure- -

Negative Rate--High 5 100 psi ** 5178.7 psi **

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COMANCHE PEAK - UNITS 1 AND 2 3/4 3-27 Unit 1 - Amendment No. 41 i Unit 2 - Amendment No. 27 t

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