ML20151D726
| ML20151D726 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 07/13/1988 |
| From: | DUKE POWER CO. |
| To: | |
| Shared Package | |
| ML20151D724 | List: |
| References | |
| NUDOCS 8807250214 | |
| Download: ML20151D726 (1) | |
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1 QERGENCYCORECOOLINGSYSTEMS LIMITING CONOITION FOR OPERATION (Continued) 3)
The volume weighted average boron concentration of the three limiting accumulators 1500 ppm or less, return the volume weighted average boron concentration of the three limiting accumulator to greater than 1500 ppm and enter ACTION c.2 within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of the low boron determination or be in HOT STAN08Y within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and reduce pressurizer pres-sure to less than 1000 psig within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
SURVEILLANCE REQUIREMENTS 4.5.1.1.1 Each cold leg injection accumulator shall be demonstrated OPERABLE:
a.
At least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by:
1)
Verifying the contained borated water volume and nitrogen cover-pressure in the tanks, and 2)
Verifying that each cold leg injection accumulator isolation valve is open.
b.
At least once per 31 days and 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 greater than or equal to 1% of tank volume not resulting from normal makeup by verifying the boron concentration of the accumulator solution; and c.
At least once per 31 days wher the RCS pressure is above 2000 psig by verifying that power to the isolation valve operator is disconnectedjby im~,.'.
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d.
At least once per 18 months by verifying proper operation of the powei disconnect circuit.
4.5.1.1.2 Each cold leg injection accumulator ater levol and cressure channel shall be demonstrated OPERABLE:
a.
At least once,per 31 days by the performance of an ANALOG CHANNEL OP.ERATIONAL TEST, and b.
At least cr.ce per 18 months by the performance of a CHANNEL CF IBRATION.
McGUIRE - UNITS 1 and 2 3/4 5-2 Amendment No.
(Unit 1)
Amendment No.
(Unit 2) 8807250214 880713 PDR ADOCK 05000369 P
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