ML20128D150

Proposed Tech Specs Revision of Sections 3.1 & 3.2 Re RWCU Instrumentation

ML20128D150
Person / Time
Site:	Duane Arnold
Issue date:	11/24/1992
From:	IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:
Shared Package
ML20128D137	List: ML20128D150 NG-92-5318, Forwards Revised Pages for 911219 Application for Amend to License DPR-49 Re RWCU Instrumentation Per NRC 921112 Amend
References
NUDOCS 9212070159
Download: ML20128D150 (2)

Text

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- RTS-186 At.tachment to NG-92-5318 Page 1 of-2 PROPOSED CHANGE RTS-186 TO Tile DUANE arf 10LD ENERGY CENTER TFCilNICAL SPECIF1 CATIONS The holders of license DPR-49 for the Dunno Arnold Energy Contor proposo to amend Appendix A (Technical Specifications) to said licenso by doloting a cort.aj n curront pago and replacing it with the attached, now pago.

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i AFFECTED_PAGE 3.2-4 Mgo Description of_ Changes

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3.2-4 Incorporat.os React.or Wat.or Cleanup steam leak detection instrument.ation (RWCU Area Near TIP Room Ambiont Tomparature-liigh) added by Amendment-188.

Rowords trip f unction t.itio consistent with STS format.

Assigns Act. ion 23, consistent. with other RWCU steam leak det.oction inst.rumentation.

i 9212070159 921124 PDR-ADOCK.05000331-P PDR eqe p-.

e3,y-pag eq,v.gs y-

.9W.-g

,_wg 9

.w,,

y,p.g.

y y

e

,ipprweg-e-y,--

.wyweyem, y

p-

--e 3

-y.as t1+f-*-8-J

• • -f'

't 1

1. <rh-'P=Mg reyy e.gg c,

oggg y g

e i=

+-

ji

r.

Table 3.2-A (Continued)

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d.

ISOLATION ACTUATION INSTRUMENTATION L

e i',

.k MINDCM VALVE OPERABLE GROUPS APPLICABLE CHANNELS ISOLATED OPERATING PER TRIP BY TRIP FUNCTION TRIP. LEVEL SETTING MODE SYSTEY"I SIGNAL ACTION Secondary Containment

. Refuel Floor' Exhaust Duct - High 5 9 mr/hr 1,2,3 and

• 1 3fCI 26

' Radiation 3 ")

26 t

Reactor Building. Exhaust Shaft -

$ 11 mr/hr 1,2,3 and

• 1

.High Radiation

'Offgas Vent Stack.High Radiation < 1. 5 x10' cps 1,2,3 and

• 1 3 el 26 f

4 RER System Shutdown Cooling.

l w.

-< 135 psig 1,2,3 1

4 23 Reactor' Vessel Pressure - High

$a j.

ci

-Reactor Water Cleanup j

.RWCU Differential. Flow -.High 5 40 gped 1,2,3

.1 5

23 l

RWCU' Area Temperature - High.

'S 130'F 1,2,3 1

5 23 RWCU' Area: Ventilation Differentia 1' A' 14'F(d) 1,2,3 1

5 23 i:

Temperature -_High',

S *'

23 I

-Standby Liquid Control System NA Note i 1

Initiation RWCU Area Near TIP Room 5,111.5'F 1,2,3 1

5 23 L

Ambient.Tec2perature._ - High b

6 j..

4 4

t.,

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