ML042820128

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Tech Spec Pages for Amendments 167, 153, 209, 201, 221, and 216 to Revise Recirculation Loops Operating by Adding a Limiting Condition for Operation Requirement
ML042820128
Person / Time
Site: Dresden, Quad Cities, LaSalle  Constellation icon.png
Issue date: 10/04/2004
From:
NRC/NRR/DLPM
To:
Shared Package
ML042320401 List:
References
TAC MC1291, TAC MC1292, TAC MC1293, TAC MC1294, TAC MC1295, TAC MC1296
Download: ML042820128 (3)


Text

Recirculation Loops Operating 3.4.1 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.1 Recirculation Loops Operating LCO 3.4.1 Two recirculation loops with matched flows shall be in operation within Region III of Figure 3.4.1-1.

DR One recirculation loop shall be in operation within Region III of Figure 3.4.1-1 with the following limits applied when the associated LCO is applicable:

a. LCO 3.2.1. "AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR)," single loop operation limits specified in the COLR;
b. LCO 3.2.2, "MINIMUM CRITICAL POWER RATIO eMCPR)," single loop operation limits specified in the COLR;
c. LCO 3.2.3, "LINEAR HEAT GENERATION RATE (LHGR)," single loop operation limits specified in the COLR; I
d. LCO 3.3.1.1, 'Reactor Protection System (RPS) I Instrumentation," Function 2.b (Average Power Range Monitors Flow Biased Simulated Thermal Power - Upscale),

Allowable Value of Table 3.3.1.1-1 is reset for single loop operation; and

e. LCO 3.3.2.1, -Control Rod Block Instrumentation," I Function l.a (Rod Block Monitor - Upscale), Allowable Value of Table 3.3.2.1-.1, specified in the COLR, is reset for single loop operation.

APPLICABILITY: MODES 1 and 2.

LaSalle 1 and 2 3.4 .1-1 Amendment No.167, 153

Recirculation Loops Operating 3.4.1 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.1 Recirculation Loops Operating LCO 3.4.1 Two recirculation loops with matched flows shall be in operation..

DR One recirculation loop shall be in operation with the following limits applied when the associated LCO is applicable:

a. LCO 3.2.1, "AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR),' single loop operation limits specified in the COLR;
b. LCO 3.2.2, "MINIMUM.CRITICAL POWER RATIO (MCPR)," single loop operation limits specified in the COLR;
c. LCO 3.2.3, -LINEAR HEAT GENERATION RATE (LHGR)," single loop operation limits specified in the COLR; I
d. LCO 3.3.1:1, "Reactor Protection System (RPS) I Instrumentation," Function 2.b (Average Power Range Monitors Flow Biased Neutron Flux-High), Allowable Value of Table 3.3.1.1-1 is reset for single loop operation; and
e. LCO 3.3.2.1, 'Control Rod Block Instrumentation," I Function 1.a (Rod Block Monitor-Upscale), Allowable Value of Table 3.3.2.1-1 is reset for single loop operation.

APPLICABILITY: MODES 1 and 2.

ACTIONS ._

CONDITION REQUIRED ACTION COMPLETION TIME A. No recirculation loops A.1 Be in MODE 2. 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> in operation.

A.2 Be in MODE 3. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> (continued)

Dresden 2 and 3 3.4.1-1 Amendment No. 209, 201

Recirculation Loops Operating 3.4.1 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.1 Recirculation Loops Operating LCO 3.4.1 Two recirculation loops with matched flows shall be In operation.

QB One recirculation loop shall be in operation with the following limits applied when the associated LCO is applicable:

a. -LCO 3.2.1, bAVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR)," single loop operation limits specified in the COLR;
b. LCO 3.2.2, "MINIMUM.CRITICAL POWER RATIO (MCPR)," single loop operation limits specified in the COLR;
c. LCO 3.2.3, "LINEAR HEAT GENERATION RATE (LHGR)," single loop operation limits specified in the COLR; I
d. LCO 3.3.1.1, "Reactor Protection System (RPS) I Instrumentation," Function 2.b (Average Power Range Monitors Flow Biased Neutron Flux-High), Allowable Value of Table 3.3.1.1-1 is reset for single loop operation; and
e. LCO 3.3.2.1, "Control Rod Block Instrumentation," I Function l.a (Rod Block Monitor-Upscale), Allowable Value of Table 3.3.2.1-1 is reset for single loop operation.

APPLICABILITY: MODES 1 and 2.

ACTIONS _

CONDITION REQUIRED ACTION COMPLETION TIME A. No recirculation loops A.1 Be in MODE 2. 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> in operation.

AND A.2 Be in MODE 3. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> (continued)

Quad Cities 1 and 2 3.4 .1-1 Amendment No. 221, 216