ML19331C809

Proposed Revision to Tech Spec Pages 2-7 Re Reactor Trip Sys Instrumentation Trip Setpoints

ML19331C809
Person / Time
Site:	Beaver Valley
Issue date:	08/14/1980
From:	DUQUESNE LIGHT CO.
To:
Shared Package
ML19331C806	List: ML19331C805 ML19331C809
References
NUDOCS 8008190579
Download: ML19331C809 (1)

Text

s O'- .

- O e TABLE 2.2-1 (Continued)

C Q REACTOR TRIP SYSTEM INSTRUMENTATION TRIP SETPOINTS m

4 9 FUNCTIONAL UNIT TRIP SETPOINT ALLOWABLE VALUES

13. Steam. Generator Water 2,12% of narrow range instrument 111%of narrow range instrument

, f span-each steam generator span-each steam generator g Level--Low-Low

14. Steam'/Feedwater Flow < 40% of full steam flow at < 42.5% of full steam flow at

[ BTED THERMAL POWER coincident RATED THERMAL POWER coincid,ent 5 Mismatch and Low Steam H Generator Water Level with steam generator water level with steam generator water level

> 25% of narrow range instru- > 24% of narrow range instru-ment span--each steam gensrator

~

ment span--each steam generator

15. Undervol tage-Reactor > 2750 voits-each bus > 2725 volts-each bus g Coolant Pumps tn E 16. Underfrequency-Reactor > 57.5 Hz - each bus > 57.4 Hz - each bus E y Coolant Pumps

~

8 g 17. Turbine Trip

+ 5 psig A. Auto stop oil Pressure 45 psig g _

B. Turbine Stop Valve > 1% open > 1% open

18. Safety Injection Input Not Applicable Not Applicable from ESF

19. Reactor Coolant Pump Not Applicable Not Applicable Breaker Position Trip i

i e

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