ML041590339
| ML041590339 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 06/04/2004 |
| From: | NRC/NRR/DLPM |
| To: | |
| References | |
| TAC MC1834 | |
| Download: ML041590339 (4) | |
Text
Accumulators 3.5.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.1.1 Verify each accumulator isolation valve is 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> fully open.
SR 3.5.1.2 Verify borated water volume in each 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> accumulator is 2 7580 gallons and
< 7756 gallons.
SR 3.5.1.3 Verify nitrogen cover pressure in each 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> accumulator is 2 599 psig and < 667 psig.
SR 3.5.1.4 Verify boron concentration in each 31 days accumulator is 2 2500 ppm and < 2800 ppm.
AND
NOTE------
Only required to be performed for affected accumulators Once within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after each solution volume increase of 2 50% of indicated level that is not the result of addition from the refueling water storage tank SR 3.5.1.5 Verify power is removed from each 31 days accumulator isolation valve operator when RCS pressure is 2 2000 psig.
I North Anna Units 1 and 2 3.5.1-2 Amendments 231/218
RWST 3.5.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.4.1 Verify RWST borated water temperature is 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />
> 400F and < 500F.
SR 3.5.4.2 Verify RWST borated water volume is 7 days
> 466,200 gallons and < 487,000 gallons.
SR 3.5.4.3 Verify RWST boron concentration is 7 days
> 2600 ppm and < 2800 ppm.
I North Anna Units 1 and 2 3.5.4-2 Amendments 231/ 218
RS System 3.6.7 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME F. One outside RS F.1 Enter LCO 3.0.3.
Immediately subsystem and one inside RS subsystem inoperable and not in the same train.
OR Three or more RS subsystems inoperable.
OR Two outside RS subsystems inoperable.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.7.1 Verify casing cooling tank temperature is 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />
> 350F and < 500F.
SR 3.6.7.2 Verify casing cooling tank contained 7 days borated water volume is 2 116,500 gal.
SR 3.6.7.3 Verify casing cooling tank boron 7 days concentration is > 2600 ppm and < 2800 ppm.
SR 3.6.7.4 Verify each RS and casing cooling manual, 31 days power operated, and automatic valve in the flow path that is not locked, sealed, or otherwise secured in position is in the correct position.
SR 3.6.7.5 Verify each RS and casing cooling pump's In accordance developed head at the flow test point is with the greater than or equal to the required Inservice developed head.
Testing Program I
North Anna Units 1 and 2 3.6.7-2 Amendments 231/218
RS System 3.6.7 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY
+
SR 3.6.7.6 Verify on an actual or simulated actuation signal(s):
18 months
- a. Each RS that is secured correct automatic valve in the flow path not locked, sealed, or otherwise in position, actuates to the position;
- b. Each RS pump starts automatically; and
- c. Each casing cooling pump starts automatically.
SR 3.6.7.7 Verify each spray nozzle is unobstructed.
Following maintenance which could cause nozzle blockage North Anna Units 1 and 2 3.6.7-3 Amendments 233/218