ML18153B875: Difference between revisions
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{{#Wiki_filter:e ATTACHMENT 2 PROPOSED TECHNICAL SPECIFICATION CHANGE SURRY POWER STATION UNITS 1 AND 2 REACTOR TRIP BYPASS BREAKER TESTING TABLE 4.1-1 . ... MINIMUM FREQUENCIES FOR CHECK, CALIBRATIONS, AND TEST OF INSTRUMENT CHANNELS Channel Description | {{#Wiki_filter:e ATTACHMENT 2 PROPOSED TECHNICAL SPECIFICATION CHANGE SURRY POWER STATION UNITS 1 AND 2 REACTOR TRIP BYPASS BREAKER TESTING | ||
: 33. Loss of Power a. 4.16 KV Emergency Bus voltage (Loss of Voltage) b. 4.16 KV Emergency Bus Under-34. Deleted 35. Manual Reactor Trip | |||
The test shall also verify the bility of the bypass breaker trip circuit. M(1 ), R(2) ( 1) Remote manual undervoltage | TABLE 4.1-1 . ... | ||
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 | |||
: 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 opera-bility of the bypass breaker trip circuit. | |||
: 36. Reactor Trip Bypass Breaker N.A. N.A. | |||
prior to placing breaker service. | |||
(2) Automatic undervoltage trip. | |||
i-M(1 ), R(2) ( 1) Remote manual undervoltage trip 1 i | |||
: 37. Safety Injection Input from ESF N.A. N.A. R | |||
: 38. Reactor Coolant Pump Breaker N.A. N.A. R Position Trip | |||
...... | |||
I CXl | |||
~}} |
Revision as of 00:25, 21 October 2019
ML18153B875 | |
Person / Time | |
---|---|
Site: | Surry |
Issue date: | 09/01/1989 |
From: | VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
To: | |
Shared Package | |
ML18153B874 | List: |
References | |
NUDOCS 8909120002 | |
Download: ML18153B875 (2) | |
Text
e ATTACHMENT 2 PROPOSED TECHNICAL SPECIFICATION CHANGE SURRY POWER STATION UNITS 1 AND 2 REACTOR TRIP BYPASS BREAKER TESTING
TABLE 4.1-1 . ...
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
- 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 opera-bility of the bypass breaker trip circuit.
- 36. Reactor Trip Bypass Breaker N.A. N.A.
prior to placing breaker service.
(2) Automatic undervoltage trip.
i-M(1 ), R(2) ( 1) Remote manual undervoltage trip 1 i
- 37. Safety Injection Input from ESF N.A. N.A. R
- 38. Reactor Coolant Pump Breaker N.A. N.A. R Position Trip
......
I CXl
~