ML042360250: Difference between revisions
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{{#Wiki_filter:Accumulators 3.5.1 3.5 | {{#Wiki_filter:Accumulators 3.5.1 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.1 Accumulators LCO | ||
====3.5.1 APPLICABILITY==== | |||
Four ECCS accumulators shall be OPERABLE. | |||
MODES 1 and 2. | |||
MODE 3 with reactor coolant system pressure > 1000 psig. | MODE 3 with reactor coolant system pressure > 1000 psig. | ||
NOTES.. | NOTES.. | ||
: 1. In MODE 3. all accumul ator discharge isolati on valves may be closed and energized for up to 8 hours during the performance of reactor coolant system hydrostatic testing. | : 1. | ||
: 2. In MODE 3, one accumul ator discharge isolati on valve may be closed and energized for up to 8 hours for accumulator check valve leakage testing. | In MODE 3. all accumul ator discharge isolati on valves may be closed and energized for up to 8 hours during the performance of reactor coolant system hydrostatic testing. | ||
ACTIONS CONDITION | : 2. | ||
In MODE 3, one accumul ator discharge isolati on valve may be closed and energized for up to 8 hours for accumulator check valve leakage testing. | |||
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. | |||
One accumulator A.1 Restore boron 72 hours inoperable due to concentration to boron concentration within limits of not within limits of SR 3.5.1.4. | |||
SR 3.5.1.4. | SR 3.5.1.4. | ||
B. One accumulator | B. | ||
One accumulator B.1 Restore accumulator to 24 hours inoperable for OPERABLE status. | |||
reasons other than Condition A. | reasons other than Condition A. | ||
(continued) | (continued) | ||
INDIAN POINT 3 | INDIAN POINT 3 3.5.1-1 Amendment 222}} | ||
Latest revision as of 01:43, 16 January 2025
| ML042360250 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 08/18/2004 |
| From: | NRC/NRR/DLPM |
| To: | |
| References | |
| TAC MC2301 | |
| Download: ML042360250 (1) | |
Text
Accumulators 3.5.1 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.1 Accumulators LCO
3.5.1 APPLICABILITY
Four ECCS accumulators shall be OPERABLE.
MODES 1 and 2.
MODE 3 with reactor coolant system pressure > 1000 psig.
NOTES..
- 1.
In MODE 3. all accumul ator discharge isolati on valves may be closed and energized for up to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> during the performance of reactor coolant system hydrostatic testing.
- 2.
In MODE 3, one accumul ator discharge isolati on valve may be closed and energized for up to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> for accumulator check valve leakage testing.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One accumulator A.1 Restore boron 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable due to concentration to boron concentration within limits of not within limits of SR 3.5.1.4.
B.
One accumulator B.1 Restore accumulator to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> inoperable for OPERABLE status.
reasons other than Condition A.
(continued)
INDIAN POINT 3 3.5.1-1 Amendment 222