ML050760194

TS, Change Allowable Value & Add Surveillance Requirements for the Main Steam Line Flow-high Initiation of Group 1 Primary Containment Isolation System & Control Room Emergency Ventilation System Isolation

ML050760194
Person / Time
Site:	Quad Cities
Issue date:	03/15/2005
From:	Rossbach L NRC/NRR/DLPM/LPD3
To:	Crane C Exelon Generation Co
Rossbach L, 415-2863, NRR/DLPM
Shared Package
ML050760379	List: ML050620160 ML050760194
References
TAC MC3413, TAC MC3414
Download: ML050760194 (2)

Text

Primary Containment Isolation Instrumentation 3.3.6.1 Table 3.3.6.1-1 (page I of 3)

Primary Containment Isolation Instrumentation APPLICABLE CONDITIONS MODES OR REQUIRED REFERENCED OTHER CHANNELS FROM SPECIFIED PER TRIP REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS SYSTEM ACTION C.1 REQUIREMENTS VALUE

1. Main Steam Line Isolation

a. Reactor Vessel Water 1.2,3 2 D SR 3.3.6.1.1 2 -55.2 inches Level-Low Low SR 3.3.6.1.2 SR 3.3.6.1.3 SR 3.3.6.1.6 SR 3.3.6.1.7

b. Main Steam Line 1 2 E SR 3.3.6.1.2 2 831 psig Pressure-Low SR 3.3.6.1.4 SR 3.3.6.1.7

c. Main Steam Line 1 2 E SR 3.3.6.1.2 S 0.331 Pressure-Timer SR 3.3.6.1.6 seconds SR 3.3.6.1.7

d. Main Steam Line 1,2.3 2 per D SR 3.3.6.1.1 S 248.1 psidc)

MSL SR 3.3.6.1.2 Flow-High SR SR 3.3.6.1.3 3.3.6.1.6 I

SR 3.3.6.1.7

e. Main Steam Line Tunnel 1.2.3 2 per trip 0 SR 3.3.6.1.5 s 198°F Temperature-High string SR 3.3.6.1.6 SR 3.3.6.1.7

2. Primary Containment Isolation

a. Reactor Vessel Water 1,2.3 2 G SR 3.3.6.1.1 2 3.8 inches Level-Low SR 3.3.6.1.2 SR 3.3.6.1.3 SR 3.3.6.1.6 SR 3.3.6.1.7

b. Drywell Pressure-High 1.2.3 2 G SR 3.3.6.1.2 S 2.43 pslg SR 3.3.6.1.4 SR 3.3.6.1.7

c. Drywell Radiation-High 1.2.3 1 F SR 3.3.6.1.1 S 70 R/hr SR 3.3.6.1.2 SR 3.3.6.1.6 SR 3.3.6.1.7 (continued)

(c) Function 1.d is OPERABLE with an actual Trip Setpoint value found outside its calibration tolerance band provided the Trip Setpoint value is conservative with respect to its associated Allowable Value and the channel is re-adjusted to within the established setting tolerance band of the Nominal Trip Setpoint.

Quad Cities I and 2 3.3.6. 1-5 Amendment No.224,219

CREV System Isolation Instrumentation 3.3.7.1 Table 3.3.7.1-1 (page 1 of 1)

Control Room Emergency Ventilation (CREY) System Isolation Instrumentation APPLICABLE CONDITIONS MODES OR REQUIRED REFERENCED OTHER CHANNELS FROM SPECIFIED PER TRIP REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS SYSTEM ACTION A.1 REQUIREMENTS VALUE

1. Reactor Vessel Water 1.2.3. 2 C SR 3.3.7.1.1 2 3.8 inches Level-Low (a) SR 3.3.7.1.2 SR 3.3.7.1.3 SR 3.3.7.1.5 SR 3.3.7.1.6

2. Drywell Pressure-High 1,2,3 2 C SR 3.3.7.1.2 S 2.43 psig SR 3.3.7.1.4 SR 3.3.7.1.6

3. Main Steam Line 1.2,3 2 per MSL B SR 3.3.7.1.1 S 248.1 psid'c' Flow-High SR 3.3.7.1.2 SR 3.3.7.1.3 SR 3.3.7.1.5 SR 3.3.7.1.6

4. Refueling Floor 1,2.3. 2 B SR 3.3.7.1.1 S 100 mR/hr Radiation-High SR 3.3.7.1.2 (a),(b) SR 3.3.7.1.4 SR 3.3.7.1.6

5. Reactor Building 1.2,3. 2 B SR 3.3.7.1.1 9 mR/hr Ventilation Exhaust SR 3.3.7.1.2 Radiation-High (a),(b) SR 3.3.7.1.4 SR 3.3.7.1.6 (a) During operations with a potential for draining the reactor vessel.

(b) During CORE ALTERATIONS and during movement of irradiated fuel assemblies in the secondary containment.

(c) Function 3 is OPERABLE with an actual Trip Setpoint value found outside its calibration tolerance band provided the Trip Setpoint value is conservative with respect to Its associated Allowable Value and the channel is re-adjusted to within the established setting tolerance band of the Nominal Trip Setpoint.

Quad Cities 1 and 2 3.3. 7.1-4 Amendment No. 224,219