ML021930233

Technical Specification Amend, Primary Containment and Drywell Isolation Instrumentation

ML021930233
Person / Time
Site:	River Bend
Issue date:	07/11/2002
From:	Office of Nuclear Reactor Regulation
To:
References
Download: ML021930233 (2)

Text

Primary Containment and Drywell Isolation Instrumentation 3.3.6.1 Table 3.3.6.1-1 (page 1 of 5)

Primary Containment and Dreywll Isolatlon Instrumentation APPLICABLE CONDITIONS MODES OR REQUIRED REFERENCED OTHER CHANNELS FROM SPECIFIED PERTRIP REQUIRED SURVEILLANCE ALLOWABLE CONDITIONS SYSTEM ACTION CA1 REQUIREMENTS VALUE FUNCTION Main Steam Line Isolation

a. Reactor Vessel Water 1.2,3 2 D SR 3.3.6.1.1 a>-147 Inches Level-Low Low Low, Level 1 SR 3.3.6.1.2 SR 3.3.6.1.3 SR 3.3.6.1.5 SR 3.3.6.1.6 SR 3.3.6.1.7 1 2 E SR 3.3.6.1.1 0a37 psig

b. Main Steam Line Pressure -Low SR 3,3.,61.2 SR 3.3.6.1.3 SR 3.3.6,1.5 SR 3.3.6.1.6 SR 3.3.6.1.7 Main Steam Line Flow-High 1,2,3 2 per MSL 0 SR 3.3.6.1.1 <:190 psid,

c. SR 3.3.6.1.2 Line A SR 3.3.6.1.3 r 194 psid, SR 3.3.6.1.5 Line B SR 3.3.6.1.6 _<194 psid.

SR 3.3.6.1.7 Line C

< 194 paid.

Line D

d. Condenser Vacuum-Low 12(a), 2 SR 3.3.6.1.1 >_7.6 inches SR 3.3.6.1.2 Hg vacuum SR 3.3.6.1.3 SR 3.3.6.1.5 3 (a)

SR 3.3.6.1.6

e. Main Steam Tunnel 1,2,3 2 D SR 3.3.6.1.1 :5148.5°F Temperature-HIgh SR 3.3.6.1.2 SR 3.3.6.1.5 SR 3.3.6.1.6

f. deleted

g. deleted

h. deleted (continued)

(a) Widh any turbine stop valve not closed.

RIVER BEND 3.3-53 Amendment No. 84, 444. 124

Primary Containment and Drywell Isolation Instrumentation 3.3.6.1 Table 3.3.6.1-1 (page 2 of 5) primary Containment and Drywall Isolation Instrumentation APPLICABLE CONDITIONS MODES OR REQUIRED REFERENCED OTHER CHANNELS FROM PER TRIP REQUIRED SURVEILLANCE ALLOWABLE SPECIFIED VALUE tRfNr)ITIONS SYSTEM ACTION CA1 REQUIREMENTS IE1 IlP.ITI tJt*

Ma~n Stem LCneDIolatio 1.Main Stearn Line Isolation (continued)

1. deleted I SR 3.3.6.1.6 NA

j. Manual Initiation 1,2,3 2 G

2. Primary Containment and Drywell Isolation 1,2,3 SR 3.3.6.1.1  ? -47 inches

a. Reactor Vessel Water It 3.3.6.1.2 2 (b) SR Level-Low Low, Level 2 SR 3.3.6.1.3 SR 3.3.6.1.5 SR 3.3.6.1.6 SR 3.3.6.1.1 s 1.88 psid 1,2,3 2 (b)

H

b. Drywell Pressure-High SR 3.3.6.1.2 SR 3.3.6.1.3 SR 3.3.6.1.5 SR 3.3.6.1.6 SR 3.3.6.1.1 5 1.57 R/hr

c. Containment Purge Isolation 1,2,3 1 K SR 3.3.6.1.2 Radiation-High SR 3.3.6.1.5 SR 3,3.6.1.6 SR 3.3.6.1.6 NA d, Manual Initiation 1,2,3 (b) G 2

3. Reactor Core Isolation Cooling (RCIC)

System Isolation F SR 3.3.6.1.1 < 135.5 inches

a. RCIC Steam Line Flow-High 1.2,3 water SR 3.3.6.1.2 SR 3.3.6.1.3 SR 3.3.6.1.5 SR 3.3.6.1.6 SR 3.3.6.1.2  ? 3 seconds

b. RCIC Steam Line Flow 1,2,3 F SR 3.3.6,1.4 and Time Delay SR 3.3.-.1.6 < 13 seconds F SR 3.3.6.1.1 > 55 psig C. RCIC Steam Supply Line 1,2,3 SR 3.3.6.1.2 Pressure-Low SR 3.3.6.1.3 SR 3.3.6.1.5 SR 3.3.6.1.6 (continued)

(b) Also required to initiate the associated drywell isolalion function.

RIVER BEND 3.3-54 Amendment No. 84-, 124