ML022470210

Tech Spec Pages for Amendments 161 and 123, Revision of Reactor Water Cleanup System (Rwcs) Steam Leak Detection Instruments Setpoints

ML022470210
Person / Time
Site:	Limerick
Issue date:	08/30/2002
From:	NRC/NRR/DLPM/LPD1
To:
References
TAC MB4074, TAC MB4075
Download: ML022470210 (2)

Text

TABLE 3.3.2-2 (Continued)

ISOLATION ACTUATION INSTRUMENTATION SETPOINTS ALLOWABLE TRIP FUNCTION TRIP SETPOINT VALUE

3. REACTOR WATER CLEANUP SYSTEM ISOLATION

a. RWCS A Flow - High < 54.9 gpm < 65.2 gpm

b. RWCS Area Temperature - High < 1550 F or < 132 0 F** S160°F or

• 1370F**

c. RWCS Area Ventilation A Temperature - High < 52°F or < 320F** S60°F or

• 40 0 F**

d. SLCS Initiation N.A. N.A.

e. Reactor Vessel Water Level Low, Low, - Level 2 > -38 inches * > -45 inches

f. Manual Initiation N.A. N.A.

4. HIGH PRESSURE COOLANT INJECTION SYSTEM ISOLATION

a. HPCI Steam Line A Pressure - High < 974" H20 < 984" H20

b. HPCI Steam Supply Pressure - Low  ; 100 psig > 90 psig

c. HPCI Turbine Exhaust Diaphragm Pressure - High

• 10 psig

• 20 psig

d. HPCI Equipment Room Temperature - High 225oF > 218 0 F, < 247oF

e. HPCI Equipment Room A Temperature - High < 126 0F < 130.5°F

f. HPCI Pipe Routing Area Temperature - High 175oF ' 165 0 F, < 20OoF

g. Manual Initiation N.A. N.A.

h. HPCI Steam Line A Pressure - Timer 3 T -< 12.5 seconds 2.5 <!9< 13 seconds LIMERICK - UNIT 1 3/4 3-19 Amendment No. 34, 8-5, 4-06, 161

TABLE 3.3.2-2 (Continued)

ISOLATION ACTUATION INSTRUMENTATION SETPOINTS ALLOWABLE VALUE TRIP FUNCTION TRIP ýElPUINI

3. REACTOR WATER CLEANUP SYSTEM ISOLATION

s 54.9 gpm _<65.2 gpm

a. RWCS A Flow - High

b. RWCS Area Temperature - High < 155 0F or : 132°F** < 160°F or < 137*F**

I

c. RWCS Area Ventilation < 60°F or < 40 0 F**

< 52 0 F or < 32°F** I A Temperature - High N.A. N.A.

d. SLCS Initiation

e. Reactor Vessel Water Level > -45 inches

> -38 inches

• Low, Low, - Level 2 N.A. N.A.

f. Manual Initiation

4. HIGH PRESSURE COOLANT INJECTION SYSTEM ISOLATION

_<974" H20 < 984" H20

a. HPCI Steam Line A Pressure - High

_>100 psig

• 90 psig

b. HPCI Steam Supply Pressure - Low

c. HPCI Turbine Exhaust Diaphragm :s 20 psig Pressure - High _<10 psig

d. HPCI Equipment Room > 218 0 F, < 247 0 F Temperature - High 2250F

e. HPCI Equipment Room _<130.5 0 F A Temperature - High < 126 0 F

f. HPCI Pipe Routing Area 1750F > 165 0 F, < 200°F Temperature - High N.A. N.A.

g. Manual Initiation

h. HPCI Steam Line A Pressure - Timer 3 _<T < 12.5 seconds 2.5 _: T :s 13 seconds 3/4 3-19 Amendment No. 46, --- ,123 LIMERICK - UNIT 2