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 TABLE 4.1-1 . ... MINIMUM FREQUENCIES FOR CHECK, CALIBRATIONS, AND TEST OF INSTRUMENT CHANNELS Channel Description
: 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 36. Reactor Trip Bypass Breaker 37. Safety Injection Input from ESF 38. Reactor Coolant Pump Breaker Position Trip Check N.A. N.A. N.A. N.A. N.A. N.A. Calibrate Test Remarks R R N.A. N.A. N.A. N.A. M M R The test shall independently verify the operability of the undervoltage and shunt trip attachments for the manual reactor trip function.
: 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 36. Reactor Trip Bypass Breaker 37. Safety Injection Input from ESF 38. Reactor Coolant Pump Breaker Position Trip Check N.A. N.A. N.A. N.A. N.A. N.A. Calibrate Test Remarks R R N.A. N.A. N.A. N.A. M M 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 bility of the bypass breaker trip circuit. M(1 ), R(2) ( 1) Remote manual undervoltage prior to placing breaker service. trip 1 i R R (2) Automatic undervoltage trip. ...... I CXl}}
The test shall also verify the bility of the bypass breaker trip circuit. M(1 ), R(2) ( 1) Remote manual undervoltage prior to placing breaker service. trip 1 i R R (2) Automatic undervoltage trip. ...... I CXl}}

Revision as of 08:38, 25 April 2019

Proposed Tech Specs,Correcting Error Associated W/Reactor Trip Bypass Breaker Testing
ML18153B875
Person / Time
Site: Surry  Dominion icon.png
Issue date: 09/01/1989
From:
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML18153B874 List:
References
NUDOCS 8909120002
Download: ML18153B875 (2)
v • d • e


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

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 36. Reactor Trip Bypass Breaker 37. Safety Injection Input from ESF 38. Reactor Coolant Pump Breaker Position Trip Check N.A. N.A. N.A. N.A. N.A. N.A. Calibrate Test Remarks R R N.A. N.A. N.A. N.A. M M 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 bility of the bypass breaker trip circuit. M(1 ), R(2) ( 1) Remote manual undervoltage prior to placing breaker service. trip 1 i R R (2) Automatic undervoltage trip. ...... I CXl

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