ML20155J016
| ML20155J016 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 11/03/1998 |
| From: | DUQUESNE LIGHT CO. |
| To: | |
| Shared Package | |
| ML20155J015 | List: |
| References | |
| NUDOCS 9811100403 | |
| Download: ML20155J016 (2) | |
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NPF-73 l
3.
REACTIVITY CONTROL SYSTEMS BORATED WATER SOURCES - OPERATING 1
LIMITING CONDITION FOR OPERATION 3.1.2.8 As a minimum, the following borated water source (s) shall j
i.
be OPERABLE as required by Specification 3.1.2.2.
i j
a.
A boric acid storage system with:
1.
A minimum usable volume of 13,390 gallons, l
)
i i
2.
Between 7000 and 7700 ppm of boron, and j
j 3.
A minimum solution temperature of 65'F.
]~
1 b.
The refueling water storage tank with:
1.
A minimum usable volume of 859,248 gallons, l
1-2.
A boron concentration between 2000 and 2100 ppm, and i
j 3.
A solution temperature of 2 45'F and s 50*F.
APPLICABILITY:
MODES 1, 2,
3 & 4.
ACTION:.
a.
With the boric acid storage system inoperable, restore the i
storage-system to OPERABLE status 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 at least 14 Ak/k at 200*F 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 boric acid storage system to OPERABLE status within the next 7 days or be in COLD SHUTDOWN within 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 refueling water storage tank incperable, 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 />.
SURVEILLANCE REQUIREMENTS 4.1.2.8 Each borated water source shall be demonstrated OPERABLE:
9811100403 981103 M
PDR ADOCK 05000412 ^-
P PDR a
BEAVER VALLEY - UNIT 2 3/4 1-15 Amendment No.
ATTACHMENT B Change Summary License Amendment Unit Reauest Tvoed Pages Editorial Channes 2
130 3/41-15 Added License Number "NPF-73" to upper left corner of page.
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