ML030580356
| ML030580356 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 02/24/2003 |
| From: | NRC/NRR/DLPM |
| To: | |
| References | |
| TAC MB5850, TAC MB5851 | |
| Download: ML030580356 (4) | |
Text
TABLE 3.3-1 (Continued)
REACTOR TRIP SYSTEM INSTRUMENTATION FUNCTIONAL UNIT TOTAL NO.
OF CHANNELS MINIMUM CHANNELS CHANNELS TO TRIP OPERABLE ALLOWABLE VALUE APPLICABLE MODES
- 23.
Reactor Trip System Interlocks
- a.
Intermediate Range Neutron Flux, P-6
- b.
Power Range Neutron Flux, P-8.
- c. Power Range Neutron Flux, P-9
- d.
Power Range Neutron Flux, P-10
- e. Turbine First Stage Pressure, P-13 2
4 4
4 2
I 2
2 2
1 2
3 3
3 2
-11 S9.0 x l0 amps
- 30.5% of RTP*
< 49.5% of RTP*
Ž 9.5% RTP* on increasing power and
- 10.5% RTP*
on decreasing power
- 10.5% of RTP*
turbine First Stage pressure equivalent 2
44 44 44 44 1,
2 1
44
= RATED THERMAL POWER BEAVER VALLEY -
UNIT 2 ACTION Amendment No.,1a 132 3/4 3-4a
TABLE 4.3-1 (Continued)
REACTOR TRIP SYSTEM INSTRUMENTATION SURVEILLANCE REQUIREMENTS Channel Check Functional Unit Channel Calibration Channel Functional Test Modes in Which Surveillance Required
- 22. Automatic Trip Logic
- 23. Reactor Trip System Interlocks A.
Intermediate Range Neutron Flux, P-6 B.
Power Range Neutron Flux, P-8 C.
Power Range Neutron Flux, P-9 D.
Power Range Neutron Flux, P-10 E.
Turbine First Stage Pressure, P-13
- 24. Reactor Trip Bypass Breakers N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
R(6)
R(6)
R 1, 2, 3(14),
4 (14) 5 (14)
R R
R R
R N.A.
1, 2 1
1 1, 2 1, 2, 3(14) 4 (14) 5(14)
BEAVER VALLEY -
UNIT 2 M(12),
R (13) 3/4 3-12 Amendment No.,q?, 132
CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)
- 2.
Verifying that each automatic valve in the flow path actuates to its correct position on a test signal.
- 3.
Verifying that each spray pump starts automatically on a test signal.
- d.
Following maintenance which results in the potential for nozzle blockage, as determined by engineering evaluation, by verifying each spray nozzle is unobstructed.
BEAVER VALLEY -
UNIT 2 Amendment No.,R,12 3/4 6-11
CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)
- d.
Verify, at the frequency specified in the Inservice Testing
- Program, that each recirculation spray pump's developed head at the flow test point is greater than or equal to the required developed head as specified in the Inservice Testing Program and the Containment Integrity Safety Analysis.
- e.
At least once per 18 months by:
- 1.
Cycling each power operated (excluding automatic) valve in the flow path through at least one complete cycle of full travel.
- 2.
Verifying that each automatic valve in the flow path actuates to its correct position on a test signal.
- f.
Following maintenance which results in the potential for nozzle blockage, as determined by engineering evaluation, by verifying each spray nozzle is unobstructed.
BEAVER VALLEY -
UNIT 2 Amendment No.
R, 132 3/4 6-13