Text

Proposed Tech Specs,Correcting Error Associated W/Reactor Trip Bypass Breaker Testing
	ML18153B875
Person / Time
Site:	Surry
Issue date:	09/01/1989
From:	; VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	;
Shared Package
ML18153B874	List: ML18153B873; ML18153B875;
References
	NUDOCS 8909120002
	Download: ML18153B875 (2)
	v • d • e

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 Under-voltage (Loss of Voltage)

b.

4.16 KV Emergency Bus Under-

34.

Deleted

35.

36.

Reactor Trip Bypass Breaker

37.

Safety Injection Input from ESF

38.

Reactor Coolant Pump Breaker Position Trip Check N.A.

N.A.

Calibrate Test Remarks R

R 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 opera-bility of the bypass breaker trip circuit.

M(1 ), R(2) ( 1) Remote manual undervoltage prior to placing breaker service.

trip 1 i-i R

R (2) Automatic undervoltage trip.

I CXl

~

ML18153B875