ML040650506

Technical Specifications, Emergency Core Cooling System Instrumentation

ML040650506
Person / Time
Site:	LaSalle
Issue date:	03/04/2004
From:	Macon W NRC/NRR/DLPM/LPD3
To:	Crane C Exelon Generation Co
Macon W, NRR/DLPM,415-3965
Shared Package
ML040480396	List: ML040480151 ML040650506
References
TAC MB8198, TAC MB8199
Download: ML040650506 (1)

Text

ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 3 of 4)

Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REOUIRED FROM SPECIFIED CHANNELS PER REOUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS FUNCTION ACTION A.1 REOUIREMENTS VALUE

3. High Pressure Core Spray (HPCS) System

a. Reactor Vessel Water 1.2.3. 4"' B SR 3.3.5.1.1 2 -83 inches Level-Low Low. SR 3.3.5.1.2 Level 2 410,5(.) SR 3.3.5.1.4 SR 3.3.5.1.5 SR 3.3.5.1.6

b. Drywell Pressure-High 1.2.3 4(bl B SR 3.3.5.1.2 5 1.77 psig SR 3.3.5.1.4 SR 3.3.5.1.5 SR 3.3.5.1.6

c. Reactor Vessel Water 1.2.3. 2 C SR 3.3.5.1.1 s 66.5 inches Level-High. Level 8 SR 3.3.5.1.2 4(a)5(.) SR 3.3.5.1.4 SR 3.3.5.1.5

d. HPCS Pump Discharge 1.2.3. 1 D SR 3.3.5.1.2 2 113.2 psig Pressure-High SR 3.3.5.1.4 (Bypass) 4M,50) SR 3.3.5.1.5

e. HPCS System Flow 1,2.3. 1 D SR 3.3.5.1.2 2 1380 gpm and Rate-Low (Bypass) SR 3.3.5.1.3 s 2194 gpm I 4(a),5(s) SR 3.3.5.1.5

f. Manual Initiation 1.2,3. 1 C SR 3.3.5.1.5 NA 4X',5Ia'

4. Automatic Depressurizat1on System (ADS) Trip System A

a. Reactor Vessel Water 1,2(c,.3(c 2 E SR 3.3.5.1.1 2 -147.0 Level-Low Low Low, SR 3.3.5.1.2 Inches Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5

b. Drywell Pressure-High 1.2tc).3(c) 2 E SR 3.3.5.1.2 s 1.77 psig SR 3.3.5.1.4 SR 3.3.5.1.5

c. ADS Initiation Timer 1,2k).3- 1 F SR 3.3.5.1.2 5 118 seconds SR 3.3.5.1.4 SR 3.3.5.1.5 (continued)

(a) When associated ECCS subsystemis) are required to be OPERABLE per LCO 3.5.2.

(b) Also required to initiate the associated DG.

(c) With reactor steam dome pressure > 150 psig.

LaSalle I and 2 3.3.5.1-10 Amendment No. 165/151