ML18153C046: Difference between revisions
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ATTACHMENT 1 REVISED PROPOSED TECHNICAL SPECIFICATION CHANGE SURRY POWER STATION UNITS 1 AND 2 REACTOR TRIP BYPASS BREAKER TESTING 9001090194 891228 PDR ADOCK 05000280 P | ATTACHMENT 1 REVISED PROPOSED TECHNICAL SPECIFICATION CHANGE SURRY POWER STATION UNITS 1 AND 2 REACTOR TRIP BYPASS BREAKER TESTING 9001090194 891228 PDR ADOCK 05000280 P | ||
PDC | |||
TABLE 4.1-1 (Continued) | TABLE 4.1-1 (Continued) | ||
MINIMUM FREQUENCIES FOR CHECK. CALIBRATIONS. AND TEST OF INSTRUMENT CHANNELS Channel Description | MINIMUM FREQUENCIES FOR CHECK. CALIBRATIONS. AND TEST OF INSTRUMENT CHANNELS Channel Description Check Calibrate Test Remarks | ||
: 33. Loss of Power | : 33. | ||
: a. 4.16 KV Emergency Bus Under- | Loss of Power | ||
: b. 4.16 KV Emergency Bus Under- | : a. | ||
: 34. Deleted | 4.16 KV Emergency Bus Under-N.A. | ||
: 35. Manual Reactor Trip | R M | ||
: 36. Reactor Trip Bypass Breaker | voltage (Loss of Voltage) | ||
: 37. Safety Injection Input from ESF | : b. 4.16 KV Emergency Bus Under-N.A. | ||
: | R M | ||
voltage (Degraded Voltage) | |||
: 34. | |||
Deleted | |||
(/) | : 35. | ||
Manual Reactor Trip N.A. | |||
N.A. | |||
R The test shall independently verify the operability of the undervoltage and shunt trip attachments for the manual reactor trip function. The test shall also verify the operability of the bypass breaker trip circuit. | |||
: 36. | |||
Reactor Trip Bypass Breaker N.A. | |||
N.A. | |||
M(1), | |||
: 1) | |||
Remote manual undervoltage trip prior R(2) to placing breaker in service. | |||
: 2) | |||
Automatic undervoltage trip. | |||
: 37. | |||
Safety Injection Input from ESF N.A. | |||
N.A. | |||
R | |||
: 38. | |||
Reactor Coolant Pump Breaker N.A. | |||
N.A. | |||
R Position Trip | |||
,e | |||
-I | |||
(/) | |||
~ | |||
(X) | (X) | ||
Sl)}} | Sl)}} | ||
Latest revision as of 19:01, 5 January 2025
| ML18153C046 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 12/28/1989 |
| From: | VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | |
| Shared Package | |
| ML18153C045 | List: |
| References | |
| NUDOCS 9001090194 | |
| Download: ML18153C046 (2) | |
Text
.
ATTACHMENT 1 REVISED PROPOSED TECHNICAL SPECIFICATION CHANGE SURRY POWER STATION UNITS 1 AND 2 REACTOR TRIP BYPASS BREAKER TESTING 9001090194 891228 PDR ADOCK 05000280 P
TABLE 4.1-1 (Continued)
MINIMUM FREQUENCIES FOR CHECK. CALIBRATIONS. AND TEST OF INSTRUMENT CHANNELS Channel Description Check Calibrate Test Remarks
- 33.
Loss of Power
- a.
4.16 KV Emergency Bus Under-N.A.
R M
voltage (Loss of Voltage)
- b. 4.16 KV Emergency Bus Under-N.A.
R M
voltage (Degraded Voltage)
- 34.
Deleted
- 35.
Manual Reactor Trip N.A.
N.A.
R The test shall independently verify the operability of the undervoltage and shunt trip attachments for the manual reactor trip function. The test shall also verify the operability of the bypass breaker trip circuit.
- 36.
Reactor Trip Bypass Breaker N.A.
N.A.
M(1),
- 1)
Remote manual undervoltage trip prior R(2) to placing breaker in service.
- 2)
Automatic undervoltage trip.
- 37.
Safety Injection Input from ESF N.A.
N.A.
R
- 38.
Reactor Coolant Pump Breaker N.A.
N.A.
R Position Trip
,e
-I
(/)
~
(X)
Sl)