Text

Proposed Tech Spec Table 3.3-4,adding ESFAS Trip Setpoints for Auxiliary Feedwater Pumps
	ML18092B044
Person / Time
Site:	Salem
Issue date:	03/05/1986
From:	; Public Service Enterprise Group
To:	;
Shared Package
ML18092B043	List: ML18092B042; ML18092B044;
References
	NUDOCS 8603110484
	Download: ML18092B044 (2)
	v • d • e

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ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS F UNCT IONA L UN IT

5.

TURBINE TRIP AND FEEDtJATER ISOIJ\\TION

a. Steam Generator Water Level --

High-High

6.

SAFEGUAR 11> EQUIPMENT CONTROL SYSTEM {SEC)

7.

UNIIRVOLTAGE, VITAL BUS

a.

Loss of Voltage

b. Sustained Degraded Voltage

8.

AUX! LIARY FEE DtJATER

a. Automatic Actuation Logic

b.

Manual Initiation

c. Steam Generator Water Level --

Low-Low

d.

Undervoltage - RCP

e. S.I.

f. Emergency Trip of Steam Generator Feedwater Pumps

g.

Station Blackout TR IP SETPO INTS

< 67% of narrow range Tnstrument span each steam generator Not Applicable

> 70% of bus voltage

> 91% of bus voltage for

< 13 seconds Not Applicable Not Applicable

> 8.5% of narrow range Tnstrument span each steam generator

~ 70% RCP bus voltage ALLOWABLE VALUES

< 68% of narrow range Tnstrument span each steam generator Not Applicable

> 65% of bus voltage

> 90% of bus voltage for

< 15 seconds Not Applicable Not Applicable

> 7.5% of narrow range Tnstrument span each steam generator

> 65% RCP bus voltage See 1 above (All S.I. setpoints)

Not Applicable Not Applicable See 6 and 7 above (SEC and Undervoltage, Vital Bus) e I

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TABLE 3.3-4 (Continued)

ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS F UNCT IONA L UN IT

5.

TURBINE TR IP AND FEE D..JATER ISO LAT ION

a.

Steam Generator Water Level --