ML20070G733

Proposed Tech Spec Table 3.3.2-1 Re Isolation Actuation Instrumentation

ML20070G733
Person / Time
Site:	River Bend
Issue date:	03/01/1991
From:	GULF STATES UTILITIES CO.
To:
Shared Package
ML20070G730	List: ML20070G733 RBG-34-555, Application for Amend to License NPF-47,changing Tech Spec Table 3.3.2-1 Re Isolation Actuation Instrumentation to Correctly Identify Required Reactor Water Level Signal to Initiate Main Control Room Area Ventilation Sys
References
NUDOCS 9103120349
Download: ML20070G733 (2)

Text

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! TMLL 3.3.2-1 "

! E  ;

y ISOLATION ACTURIION INSTRUDENTATION

! M VALVE GNOUPS MINIIGUN APPLICABLE l'

8 OPERATED SY OPERABLE CHAlgIELS OPERATIONAL l

. TRIP FUNCTION-i

$1GN4L*** _ ara TRIP SYSTEM (a) ColeITION ACTION y 1. PRIIt4RY CONTAllestT ISOLATICII ("

l l

a. Reacter Vessel teater Level- 1,.7, 8, 9 , I Low Low, Level 2 15, 16 2 1, 2, 3 20

b. Drywell Pressure - Nigh 1, 3 SI "}I*}II) ,

2; - 1,2,3 20

c. Containment Pur1pe 8 1 1, 2, 3 21 Isolation Radiation - .

Nigh

2. NAIN STEAN LINE ISOLATICII

a. Reactor Vessel %fator Level- I Low Low Low, Level 1 2 1,2,3 20 R*

b. Main Steam Line

, Radiation - High 6, 9(d) 2 1,2,3 23 n

c. Main Steam Line -

Pressure - Law 6 l 2 1 24  !

d. finin Steen Line i Flow - High 6 2AISL 1, 2, 3 23

":,3 e. Ceneeneer Vacuum - L m f.

,. 6 2 ,

1, 2**, 3** 23 i "O f. Main Steam Line Tunnel n 3G Temperature - Nigh 6 2 1,2,3 23  :

co ow g. Main Steam Line Tunnel '

9"o a Temperature - Hfgh 6 2 1,2,3 23

$$ h. Main Steam Line oc Area Tamperature m8$ High (Turbine Bu11 ding) 6 2/ area 1, 2, 3 23 as" D UI

.. +

TABLE 3.3.2-1 (Continued) -

x l' 3 ISOLATION ACTUATION INSTRLHENTATION l

l cn VALVE GROUPS MINIMUM APPLICABLE I E OPERATED BY OPERABLE CHANNELS OPERATIONAL

{ 7 TRIP FUNCTION SIGNAL *** PER TRIP SYSTEM (a) CONDITION ACTION

3. SECONDARY CONTAIPMENT ISOLATION e a. Reactor Vessel Water i gcy

. Level-Low Low, Level 2 11, 12 2 1.2,3 25 13(b; )(h)(1) i i b. Drywell Pressure - High 11, 12, 2 1,2,3 25 13(b)(c)(e)(h)(1)

c. Fuel Building Ventilation 13(e)(h) 1

• 28

< w Exhaust Radiation - High

d. Reactor Building 12(b)(e)(1) . I 1, 2, 3 29 e

" Annulus Ventilation Exhaust Radiation - High

4. REACTOR WATER CLEANUP SYSTEM ISOLATION

a. A Flow - tiigh 7, 15, 16 1 1,2,3 27

b. IFlowTimer 7, 13, 16 1 1,2,3 27

c. Equipment Area Temperature - 7, 15, 16 1 1,2,3 27

, High

d. Equipment Area a Temperature -

High 7, 15, 16 1 1,2,3 27

e. Reactor Vessel Water Level - Low Low, level 2 7, 15, 16 2 1,2,3 27

f. Main Steam Line Tunnel 7, 15, 16 1 1,2,3 27 Ambient Iemperature - High

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