ML20128N038
| ML20128N038 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 05/28/1985 |
| From: | FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML20128N026 | List: |
| References | |
| NUDOCS 8506030152 | |
| Download: ML20128N038 (1) | |
Text
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REACTIVITY CONTROL SYSTEMS BORATED WATER SOURCES - OPERATING LIMITING CONDITION FOR OPERATION 3.1.2.9 Each of the following borated water sources shall be OPERABLE a.
A concentrated boric acid storage system and associated heat tracing with:
1.
A minimum contained borated water volume of 6,356 gallons, 2.
Between 11,600 and 14,000 ppm of boron, and 3.
A minimum solution temperature of 105 F.
b.
The borated water storage tank (BWST) with:
1.
A minimum contained borated water volume of 415,200 gallons, 2.
Between 2,270 and 2,450 ppm of boron, and 3.
A minimum solution temperature of 40 F.
APPLICABILITY:
MODES 1,2,3 and 4 ACTION:
a.
With the concentrated boric acid storage system inoperable, restore the storage system to OPERABLE within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY and borated to a SHUTDOWN MARGIN equivalent to 1% delta k/k at 2000F within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />; restore the concentrated boric acid storage system to OPERABLE status within the next 7 days or be la COLD SHUTDOWN within l
the next 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
b.
With the borated water storage tank inoperable, restore the tank to OPERABLE status within one hour or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
l CRYSTAL RIVER - UNIT 3 3/4 1-16 8506030152 850528 PDR ADOCK 05000302 P