ML050960087

Tech Spec Pages for Amendment 134 Single Recirculation Loop Operation

ML050960087
Person / Time
Site:	Perry
Issue date:	03/31/2005
From:	NRC/NRR/DLPM
To:
Macon W, NRR/DLPM,415-3965
Shared Package
ML051010186	List: ML050690461 ML050960087
References
TAC MC4224
Download: ML050960087 (2)

Text

Recirculation Loops Operating 3.4.1 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.1 Recirculation Loops Operating LCO 3.4.1 Either:

a. Two recirculation

.matched flows; loops shall be in operation with OR b.

One recirculation loop shall be in operation with:

1. Thermal power s 2500 MWt:;

2. LCO 3.2.1 'AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR)Y limits modified for single recirculation loop operation as specified in the COLR;

3. LCO 3.2.2 'Minimum Critical Power Ratio (MCPR) limits modified for single recirculation loop operation as specified in the COLR;

4. LCO 3.2.3. 'Linear Heat Generation Rate (LHGR)'

-limits modified for single loop operation as specified in the COLR; and

5. LCO 3.3.1.1, "Reactor Protection System (RPS)

Instrumentation," Function 2.b (Average Power Range Monitors Flow Biased Simulated Thermal Power-High)

Allowable Value of Table 3.3.1.1-1 reset for single loop operation.

APPLICABILITY:

MODES 1 and 2.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. Recirculation loop jet A.1 Declare the 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> pump flow mismatch not recirculation loop within limits.

with lower flow to be

- -not

-in operation."

(conti-nued)

PERRY - UNIT 1 3.4-1 Amendment No. 134

Recirculation Loops Operating 3.4.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B. Thermal power B.1 Reduce thermal power 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />

> 2500 M4t during to < 2500 MWt.

single recirculation loop operation.

C. Requirements b.2, b.3, C.1 Satisfy the 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> b.4. or b.5 of the LCO requirements of the not met.

LCO.

D. Required Action and D.1 Be in MODE 3.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated completion time of Condition A.

B. or C not met.

OR No recirculation loops in operation.

I PERRY - UNIT 1 3.4-2 (next page is-3.4-4)

Amendment No.13