ML20150F333

Proposed Tech Specs Re ESFAS Instrumentation

ML20150F333
Person / Time
Site:	Wolf Creek
Issue date:	07/06/1988
From:	WOLF CREEK NUCLEAR OPERATING CORP.
To:
Shared Package
ML20150F332	List: ML20150F328 ML20150F333
References
NUDOCS 8807180240
Download: ML20150F333 (3)

Text

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I ATTACIDIENT III PROPOSED TECHNICAL SPECIFICATION CIIANGE 8807180240 880706 PDR ADOCK 05000482 P PDC .

TABLE 3.3-3 (Continued) '

g ENGINEERED SAFETY FEATURFS ACTUATION SYSTEM INSTRUMENTATION MINIMO.4 xeg.

g TOTAL NO. CHANNELS CHANNELS APPLICABLE m g

g. fUNCI10NAL UtilT OF CHAfitlELS 10 TRIP 9,, g OPERABLE MODES ACTION

6. Auxiliary feedwater (Continued) -f' m -

m C

_E. g. Trip of All Main s Fecdwater Pumps - O Start Motor- r Driven Pumns 'I 4-(2/ pump)** 2'-(1/ pump in same separation) 3 1h 19 6

h. Auxiliary feed- $

water Pump Suction Pressure-Low (Transfer to ESW) , 3 2 2 1,2,3 I5*

M 7. Automatic Switchover to *

]

. Containment Sump

a. Automatic Actuation 2 1 2 Logic and Actuation 1,2,3,4 14 Relays (SSPS)

b. RWST Level - Low-Low 4 2 3 Coincident With 1,2,3,4 16 t Safety Injection See Item 1. above for Safety Injection initiating functions and requirements.

B. Loss of Power

/ a. 4 kV Bus Undervoltage 4/ Bus 2/ Bus 3/ Bus

-Loss of Voltage 1, 2, 3, 4 19*

b. 4 kV Bus Undervoltage 4/ Bus 2/ Bus 3/But

-Grid Degraded Voltage 1, 2, 3, 4 19*

' (, . 3 1

'9

~ __. ..,

.m .

.- .7 .

TABLE 4.3-2 fCont nued) .  ;.

g q

EllGINEERED SAFETY FEATURES ACTUATI0ll SYSTEM IllSIRUllEillAIIOil SURVElLLAtlCE RLQU14LHLill5

$[

V*g' m ro r -

23 IRIP Id ANALOG ACIUATIrlG Sh

[

CllAtlNEL DEVICE MODES- 6m" ~

11AS TL R STAVE IOR WHICg CHANNEL Cl8ANilEL OPERAT10tlAL OPERATI0tlAL ACIUATIOff RELAY RELAY SURVLILLAtlCI~

fullCT10t1AL Utill CllECK CALIBRATION TEST TEST LOGIC IEST TEST _I E S T IS REQtilRI'D Q

~ 6. Auxiliary feedwater (Continued) :c Z-

c. Automatic Actuation N.A. N.A. m N.A. N.A. -M(1)(2) N.A. N. A. 1, 2, 3 (?

Logic and Actuation Relays (BOP ESFAS) 9 O

d. Steam Generator Water S H R N.A. 'N.A. N.A. N.A. 1, 2, 3 Level-Low-Low ,

e. Safety Injection See Item 1 above for all Safety Injection Surveillance Requirements

{ f. Loss-Offsite Power N.A. R N.IA. M N. A. N.A. N. A. 1, 2, 3 -

y g. Trip of All Main Feedwater Ptumps N.A. N.A. N.A R N.A. N.A. fl. A. 1,h

h. Auxiliary Feedwater S R H ti. A. H.A. fl. A. N.A. 1, 2, 3 Pump Suction: Pressure-Low

7. Automatic'Switchover to Containment Sump

a. Automatic Actuation N.A. N.A. N.A. fl. A.

logic and Actuation M(1) t-l(1) Q(3) 1, 2, 3, 4 7

Relays (SSPS)

b. RWST Level - Low-Low S R M N.A. N.A. N.A. H.A. 1,2,3,4 Coincident With Safety injection See Item 1. above for all Safety injection Surveillance Requirements.

8. Loss of Power

a. 4 kV Undervoltage - N.A. R N.A. M N.A. fl. A. fl. A. 1, 2, 3, 4 Loss of Voltage

b. 4 kV Undervoltage - N.A. R H.A. M ti. A. it A. N.A. 1, 2, 3, 4 Grid Degraded Voltage

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