ML20071L084

Proposed Tech Specs Re ECCS Actuation Instrumentation Setpoints & Concomitant Surveillance Requirements

ML20071L084
Person / Time
Site:	Brunswick
Issue date:	07/29/1982
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20071L064	List: ML20071L062 ML20071L084
References
NUDOCS 8208020325
Download: ML20071L084 (6)

Text

._. . . _ . _ _ _ _ . _ . . _ - _ _ _ _ _ ~ m. _. _ . . . _ _ - .

,. i

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.N TABLE 3.3.3-1 (Continutd)

E

• EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION h- ,

R MINIMUM NUMBER APPLICABLE

' OPERABLE CHANNELS,

OPERATIONAL E TRIP FUNCTION AND INSTRUMENT NUMBER PER TRIP SYSTEM CONDITIONS ACTION I s

u 4. -ADS

a. Drywell Pressure - High, coincident with (E11-PS-N010A,B,C,D) 2 1,.2, 3 30

b. Reactor Vessel Water Level - Low, Level #3 _2 1,2,3 30

'$$ c.

(B21-LIS-NO31A,B,C,D)

Reactor Vessel Water level - Low level #1 1,2,3 30 2Q 1 Do (B21-LIS-N042A,B) 8$ d. ADS Timer 1 1,2,3 31 .i QW .(B21-TDPU-K5A,B) 0 e. Core Spray Pump Discharge Pressure - High (Permissive) 2 1,2,3 31 m (E21-PS-N008A,B and-E21-PS-N009A,B) oN

$' f. RHR-(LPCI MODE) Pump Discharge Pressure - High (Permissive) 2/ pump 1, 2, 3. 31

. (E11-PS-N016A,B,C,D and E11-PS-N020A,B,C,D) sNS g. Bus Power Monitor # 1/ bus 1, 2, 3 32 3* (B21-K1A,B) 1  : APPLICABLE Y TOTAL NO. CHANNELS MINIMUM CHANNELS OPERATIONAL U JNCTIONAL UNIT OF CHANNELS TO TRIP OPERABLE CONDITIONS ACTION

5. LOSS OF POWER

a. 4.16 kv. Emergency Bus 1/ bus 1/ bus 1/ bus 1, 2, 3, 4##, 5## 34 Undervoltage'(Loss of Voltage). Relay Type IAV53K, Device Number.27/59E

b. 4.16 kv Emergency Bus '3/ bus 2/ bus- 2/ bus 1,2,3,4##, 5## 35

) Undervoltage (Degraded l f

a Voltage) Device Number 27/DV I e a

}[,o

• Not applicable when two core spray system subsystems are OPERABLE per Specification 3.5.3.1.

• • Provides signal to HPCI pump suction > valves only..

1. Alarm only.

## Required when ESF equipment is required to be OPERABLE.

1 i

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as TABLE 3.3.3-2 (Continued)

E

$! EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SETPOINTS 5

R FUNCTIONAL UNIT TRIP VALUE ALLOWABLE VALUES c:

$ 5. LOSS OF POWER

-i ,

b3

a. 4.16 kv Emergency Bus Undervoltage- a. 4.16 kv Basis - 3430 i 172 volts (Loss of Voltage) Relay Type IAV53K, b. 120 v Basis - 98 i 4.9 volts

• Device Number 27/59E c. j( 1.575 sec. at 0 volts

b. 4.16 kv Emergency Bus Undervoltage a. 4.16 kv Basis - 3727 i 9 volts 3727 t 21 volts (Degraded Voltage) b. 120 v Basis - 106.5 t 0.25 volts 106.5 t 0.60 volts Device Number 27/DV c. 10 i 0.5 sec. time delay 10 i 1.0 sec. time delay l

l Y

s~

Y a

m I

a

@ *This is an inverse time delay voltage-relay. The relay will not trip for voltages greater than the trip setpoint.

" For. voltages less than the trip setpoint, allowable values are determined by the inverse time characteristic.

,, TABLE 4.3.3-1 (Continued)

E y EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SURVEILLANCE REQUIREMENTS 5

-Q_ OPERATIONAL

, CHANNEL CONDITIONS IN WHICH CHANNEL FUNCTIONAL CHANNEL - SURVEILLANCE h FUNCTIONAL UNIT CHECK TEST CALIBRATION REQUIRED H .

" 5. LOSS OF POWER

a. 4.16 kv Emergency Bus NA NA R 1, 2, 3, 4*, 5*

Undervoltage (Loss of Voltage) Relay Type IAV53K, l Device Number 27/59E I

b. 4.16 kv Emergency Bus NA M R 1, 2, 3, 4*,-5* l 23, Undervoltage (Degraded Voltage) y Device Number 27/DV m

I n -

• Required when ESF equipment is required to be OPERABLE.

$ TABLE 3.3.3-1 (centinued) .

E .

y EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION -

8 m '

' MINIMUM NUMBER APPLICABLE

@ OPERABLE CHANNELS OPERATIONAL y TRIP FUNCTION AND INSTRUMENT NUMBER PER TRIP SYSTEM CONDITIONS ACTION

~

4. ADS (continued)

c. Reactor Vessel Nater Level - Low Level #1 1 1,2,3 30 (B21-LT-N042A, B; B21-LTM-N042A-1, B-1)

d. ADS Timer 1 1,2,3 31 (B21-TDPU-K5A, B)

e. Core Spray Pump Discharge Pressure - High (Permissive) 2 1,2,3 31 (E21-PS-N008A, B and E21-PS-N009A, B)

RHR (LPCI MODE) Pump Discharge Pressure - High (Permissive)

f. 2/ pump 1,2,3 31 (E11-PS-N016A,B,C,D and E11-PS-N020A,B,C,D)

g. Bus Power Monitor # 1/ bus 1, 2, 3 32 u (321-K1A, B) 3 w MINIMUM APPLICABLE d, TOTAL NO. CHANNELS CHANNELS OPERATIONAL D' 0F CHANNELS [9] TRIP OPERABLE CONDITIONS ACTION

5. LOSS OF POWER

a. 4.16 kv Emergency Bus 1/ bus 1/ bus 1/ bus 1, 2, 3, 4##, 5## 34 Undervoltage (Loss of Voltage)

Relay Type IAV53K, l Device Number 27/59E [

b. 4.16 kv Emergency Bus 3/ bus 2/ bus 2/ bus 1, 2, 3, 4 ,5 ## 35 Undervoltage (Degraded Voltage)

Device Number 27/DV r

8 B

n z # Alarm only.

. ## Required when ESF equipment is required to be OPERABLE.

m TABLE 3.3.3-2 (Continued)

E .

'M EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SETPOINTS 5

Q ALLOWABLE TRIP FUNCTION AND INSTRUMENT NUMBER TRIP SETPOINT VAL *JE C

$ 4. ADS (continued)

H

g. Bus Power Monitor (B21-K1A, B) NA NA

5. LOSS OF POWER

a. 4.16 kv Emergency Bus Undervoltage a. 4.16 kv Basis - 3430 t 172 volts *

(Loss of Voltage) Relay Type LAV53K, b. 120 v Basis - 98 t 4.9 volts

• Device Number 27/59E c.  ;[ 1.575 sec. at 0 volts *

b. 4.16 kv Emergency Bus Undervoltage a. 4.16 kv Basis - 3727 i 9 volts 3727 i 21 volts ti (Degraded Voltage) b. 120 v Basis - 106.5 t 0.25 volts 106.5 t 0.60 volts Device Numbtr 27/DV c. 10 i 0.5 sec. time delay 10 i 1.0 sec. time dela,y y 1 0

u N

a

$ *This is an inverse time delay voltage relay. The relay will not trip for voltages greater than the trip setpoint.

2 For voltages less than the trip setpoint, allowable values are determined by the inverse time characteristic.

m TABLE 4.3.3-1 (Continued)

$ EMEP.GENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SURVEILLANCE REQUIREMENTS 4

5 l 9 OPERATIONAL

CHANNEL CONDITIONS IN WHICH g CHANNEL FUNCTIONAL CHANNEL SURVEILLANCE

r. FUNCTIONAL UNIT CHECK TEST CALIBRATION REQUIRED a

" LOSS OF POWER 5.

a. 4.16 kv Emergency Bus NA NA R 1, 2, 3, 4*, 5*

Undervoltage (Loss of Voltage) Relay Type IAV53K, Device Number 27/59E

b. 4.16 kv Emergency Bus NA M R 1, 2, 3, 4*, 5*

ti Undervoltage (Degraded Voltage) Device Number 27/DV Y

u er a

i g

a l

8

"

• Required when ESF equipment is required to be OPERABLE.

4