ML20155C639

Proposed Tech Specs Tables 4.1-1 & 4.1-2,revised Surveillance Frequency of Refueling Outage to 18 Months

ML20155C639
Person / Time
Site:	Oconee
Issue date:	10/26/1998
From:	DUKE POWER CO.
To:
Shared Package
ML15113A559	List: ML20155C639
References
NUDOCS 9811020305
Download: ML20155C639 (5)

Text

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Table 4.1-1 (CONTINUED) ..

+

Channel Description Check Test Calibrate Remarks .  !

60. ' Core Exit Thermocouples MO NA 18 months (l) ' (I)A one-time extension of the calibration frequency to a maximum of 24 months is allowed for Oconee Unit 2 during operating cycle 16.

9

61. Subcooling Manitor MO 18 months (l) 18 months (l) (1)A one-time extension of the channel test and -

calibration frequency to a maximum of 24 months is allowed for Oconee Unit 2 during operating cycle 16. i

62. Main Steam' Header Pressure ES QU(1) 18 months (1) Testing will be performed every 18 months

}'

and MSLB detection (analog) until modifications are implemented to allow for channels quarterly testing.

i

63. Feedwater isolation circuitry NA 18 months NA (digital) channels and manual pushbutton ES - Each Shift QU - Quarterly DA - Daily AN- Annually

.WE - Weekly PS - Prior to startup, if not performed previous week MO - Monthly NA - Not Applicable STB - STAGGERED TEST BASIS i

Oconee 1,2, and 3 4.1-8b Amendment No. (Unit 1)

Amendment No. (Unit 2) j 9811020305 DR 981026 'r Amendment No. (Unit 3) p ADOCK 05000269 PDR-a

l i Table 4.1-2 MINIMUM EOUIPMENT TEST FREOUENCY I

l Item Test Freauency l

l 1. Control Rod Movement

• Movement of Each Rod Monthly L

l

2. Pressurizer Safety Valves Setpoint 18 months

• l

3. Main Steam Safety Valves Setpoint 18 months *

4. Refueling System Interlocks

• Functional Prior to Refueling

5. Main Steam Stop Valvesm Movement of Each Stop Monthly

,. Valve i 6. Reactor Coolant System m Evaluate Daily Leakage  ;

7. Emergency Condenser

• Functional 18 months Circulating Water System Test -!

8. liigh Pressure Service Functional Monthly Water Pumps and Power l Supplies

9. Spent Fuel Cooling System Functional Prior to Refueling l-

10. High Pressure and Low

• Vent Pump Casings Monthly and Prior Pressure Injection System to Testing

11. Emergency Feedwater Functional 18 months l Pump Automatic Start i and Automatic Valve Actuation Feature

12. MSLB Feedwater Isolation

• Functional 18 months Feature I l

13. Essential Siphon Vacuum

• Functional Quarterly l System Test  !

I I

! Oconee 1,2, and 3 4.1-9 Amendment No. (Unit 1) i Amendment No. (Unit 2)

Amendment No. (Unit 3)

w- M-,. .e4 -- --4 L-e - - , _-- .x 4 s-+ -

e---4--- -4 a '--- a,-5-s e-,a-9

1. 4 DUKE ENERGY CORPORATION OCONEE NUCLEAR STATION ATTACHMENT 3 TECHNICAL SPECIFICATIONS MARKED UP COPY l

j i

4

.l Table 4.1-1 (CON'ITNUED)

Channel Descriotion Check Trat Calibrate Remarks ,

60. Core Exit Thermocouples MO NA 18 months (l) (1) A one-time extension of the calibration frequency l '

to a maximum of 24 months is allowed for Oconee Unit 2 during operating cycle 16.

61. Subcooling Monitors MO 18 months (l) 18 months (l) (1) A one-time extension of the channel test and calibration frequency to a maximum of 24 menths is allowed for Oconee Unit 2 during operating cycle 16.

ES -Each Shift QU - Quarterly DA- Daily AN- Annually '

WE- Weekly PS - Prior to startup, if not performed previous week l

y MO-Monthly NA-Not Applicable g STB -STAGGERED TEST BASIS

.E G2. ITlain Steam Neader Pressure. ES Quc.t) ie months O) Testing will be and msLB de+ecfion (ana10) Per&nged every 18 . N .

channels rrwnfhs unh*/ modifubahens \ l are implernenfed b allou) )

for guarksly teshh9. ,i  ;

63. (d1Feedantw 9

isolaNon EfaI) ehanneis and inanua circuHryl rJA temonfhs NA .

l l

pushbu tton i i

Oconee 1,2, and 3 4.1-8b Amendment No.228(Unit 1)

Amendment No.229(Unit 2)

Amendment No.225(Unit 3)

Table 4.1-2 MINIMUM EOUIPMFRTTEST FREOUFRCY Item Test Frecuency

1. Control Rod MovementM Movement of Each Rod Montlity

2. Pressurizer Safety Valves Setpoint 18 montid4

3. Main Steam Safety Valves Setpoint 18 montid9

4. Refueling System Interlocks

• Functional Prior to Refucting

5. Main Steam Stop Valves M Movement of Eacii Stop Mondily Valve

6. Reactor Coolant System M Evaluate Daily Leakage

7. Emergency Condenser M Functional 18 montits Circulating Water System Test

8. IIigli Pressure Service Functional Mondily Water Pumps and Power Supplies

9. Spent Fuel Cooling System Functional Prior to Refueling

10. Iligli Pressure and Low M Vent Pump Casings Montlity and Prior Pressure Injection System to Testing

11. Emergency Feedwater Functional 18 montits Pump Automatic Start and Autana e e7'X C '

gasus feeda+ct funcKcno.I 18 rnonkh Il' W.o'laHon feaNf' i 1. :ssen ta Sip rorrVacGiiittJ R i n al Quaiter!

System Test

.. ?

l Oconec 1,2, and 3 4.1 - 9 Amendment No. 229 (Unit 1)

Amendment No. _230_ (Unit 2)

Amendment No. 226 (Unit 3)