Text

Proposed Tech Specs Re Quarterly Testing of Reactor Protection & Safeguards Circuits
	ML20095E073
Person / Time
Site:	Point Beach
Issue date:	04/16/1992
From:	; WISCONSIN ELECTRIC POWER CO.
To:	;
Shared Package
ML20095E069	List: ML20095E068; ML20095E073;
References
	NUDOCS 9204270279
	Download: ML20095E073 (8)
	v • d • e

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TABLE 15.4.JEII(l?3TT5J

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HINIMUM FREQUENCIES FOR CHECKS, CALIBRATIONS AND TEST OF INSTRUMENT CHANNELS No. Channel _ Description Chect Calibrate Tee Remarks '

l. Nuclear Power Range S(l)** D(1)** 1; i (1) Heat Balance M(6 M*(3)**(4) Q*(3)**(4) (2) Signal to AT; (bistable action perni :ive, rod : tops, trips)

(3) Upper and lower chambe:'s for axial off-set (4) Compare incore to excore axial flux difference. Reca11brate if the absolute difference is greater than or equal to 3 percent.

2. Nuclear Intermediate Range S(l)** N.A. P(2) (1) Once/ shift when in service (2) Log level; (bistable action permissive, rod stop, trips)

3. Nuclear Source Range S(l) N.A. P(2) (1) Once/ shift whcn in service (2) Bistable action (alarm, trips)

4. Reactor Coolant Temperature S t Q{lJ*? (1} Overtemperature -&T M(4t**

(2) (2) Overpower - AT

5. Reactor Coolart Flow S** R Q43 M"(1) (1) " 610; :nd ringle leep less of-flew

0gic testing.

R(2) -(P Logic ch:n7:1 testing for 7t h trip en 10:0 cf :: cter ecelant flew in both loop: shall be per-forscd each refueling interval.

6. Pressurizer Water level S** R Q33 gti

7. Pressurizer Pressure S** R Q**

HAA

8. 4 KV Voltage N.A. R M** Reactor protection circuits only Unit I - Amendment No. 121 9204270279 920416 May 18, 1989 Unit 2 - Amendment No. 124 PDR ADDCK 0500 6

8. 4 KV Voltage N.A. R M** Reacter protection circuits only 9 7_As.iT6EIR5 DIP.;u. 6sifi3nW-mas's iT .N~a'T3(1)g**W*N,f.,kin m-mosm wea TW y mu.s.~m.

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O By means of the moveable incore detector system.

m Not required during periods of refueling shutdown, but must be performed prior to starting up if it has not been performed during the previous surveillance period.

Tests of the permic ive end low power trip bistable setpoint which cannot be done during power operations shall be conducted ~phior to startup if not done in the previous twc weck: 'sidiilTaii[{Qnjt'sfv]l.

Unit 1 - Amendment No. 121 May 18, 1989 Unit 2 - Amendment No. 124

.. .y TABLE 15.4.1-1 (2 of 5) .

Channel No. Description ' Check Calibrate Test Ramarks 10.' Rod Position Bank Counters S(l)** N.A. N.A. (1) With analog rod position

'll. Steam Generator Level .5** R QD}H M(4-)** (1) Sclud:: test Of Igic fer

tcr trip = 1= 1= 1 ::1

=d :ete itic ::t=ti= legie ;

fer :=itier/ feed::ter p q 4

12. Steam Generator low Tevif S** R-

%~ l C61ncMdst~w1SJ3 team FloQ^ '

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Feed Flow Mid d di: '

M**

13. Charging Flow N.A. R N.A.

14. Residual Heat Removal Pump Flow N.A. R N.A.

15. Boric Acid Tank Level D R N.A.

16. Refueling Water Storage Tank Level N.A. R N.A.

t

17. Volume Control Tank Level N.A. !! - N.S. -i

18. Re":ctor Containment Pressure S R Q (1) Isolation valve signal t

19. Radiation Monitoring System 0 R M (1) Radioactive Effluent Monitoring

.1 Instrumentation Surveillance Requirements 4re specified in 15.7.4.

20. Boric Acid Control N.A. R N.A. ;

21. Containmant Water Level M R N.A. '

22. Turbine Overspeed Trip

h.A. R M(1)** (1) Block trip t

23. Accuwiator Level and Pressure S R N.A. ;

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Overspeed Trip Mechanism, and Independent Turbina Speed Detection and Valve Trip System

- Not required during periods of refueling shutdown, but must be performed prior to starting up if it has not been performed during the previous surveillance period.

Unit 1 - Amendment No. 116 February 8, *989 Unit 2 - Amendment No. 119 ,

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TABLE'15.4.1-1 (3 of 5) ,

No. Channel Description Check Calibration Test Remarks

24. Containment Pressure 7, R QM Narrow range containment pressure S R M** (-3.0, +3 psig excluded)

25. Steam Canerator Pressure S*** R QM iteam Generator Pressure S* ** R M**

M-Terbke First St;ge Pressure S** R M**

- 26. Emergency Plan Rtdiation Survey Q R -Q Instruments-

27. Enviror: mental Monitors M N.A. N.A.

28 Overpressure Mitigating S R ****

29. PORY Position Indicator S R R 4

30. PORY Block Valve Position Q R N.A.

Indicator

31. Safety Valve Position M R N.A.

Indicator

32. POR\ arability H.A. R Q Perf6rnance of a channel functional test but excluding valve operation R H

33. Subcooling Margin Monitor M R N.A.

34. Undervoltage on 4 KV Bus N.A. R M** For Auxiliary Feedwater Pump Initiation

35. Auxiliary Feed *ater Flow Rate Sc6 R N.A. Flow Rate indication will be checked Remarks at each unit startup and shutdown

36. Degraded 4.16 KV Voltage S R M**

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37. a. Loss of Voltage (4.16 KV) S' R M** -

b. Loss of Voltage (480 V) 5 R tt * *

38. 4160 V Frequency N.A. R N.A.

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April 14* 1988 Unit 1 - Amendment No. 113 Unit 2 - Amendment No. 116 t

TABLE.15.4.1-1 (Page 4 of 5)

!!o. Channel Description Check Calibrate Test Remarks

39. Containment High Range Radiation S** R H** Calibration to be verification of response to a source.

40. Coutainment Hydrogen Monitor D R/Q N.A. Gas Calibration - Q, Electronic Calibration - R Sample gas for calibration at 2% and 6% hydroger..

41. Reactor Yessel Fluid Level System M R N.A.

42. In-Core Thermocouple M R N.A. Calibration to be verification of response to a source.

- Not required during periods of refueling shutdown, but must be performed prior to starting up if it has not been performed during tca previous surveillance period.

- - During cold or refueling shutdown, a check of one pressure channel per steam generator is required when the steam generator could be pressurized. '

- - - When used for the overpressare mitigating system Oach PORY shall be dcmonstrated operable by: 1

a. Performance of a channel functional test on the PORY actuation channel, but excluding valve operation, within 31 days prior to entering a condition in which the PORY is required operable and at least once per M - thereafter when the PORY is required operible.

b. Testing valve operation in accordance with the inservice test requirements of the ASME Boller and Pressure Vessel Code,Section XI.

I Unit 1 - Amendment No. 113 April 14, ;988 Unit 2 - Amendment No. 116

a TABLE 15.4.1-1 (Page 5 of 5) . ,

Rom Channel Descriotion Check Calibrate Test Remarks .

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.S - Each Shift M - Monthly D - Dail; 'P - Prior to each startup if not done previous week.

W - Weekly R - Ecch Refueling intereal (But not to exceed 18 months).

B/W - Biweekly. N.A. - Not applicable..

Q - Quarterly

- Not requir2d during periods of refueling shutdown, but must be performed prior to starting up if it has not been.

performed during the previous. :.urveillance interval. .

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ML20095E073

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