ML20005B815

Proposed Tech Specs 3.6.2.3 & 4.6.2.3 Re Containment Cooling Sys

ML20005B815
Person / Time
Site:	Farley
Issue date:	08/27/1981
From:	ALABAMA POWER CO.
To:
Shared Package
ML20005B814	List: ML20005B813 ML20005B815
References
NUDOCS 8109020301
Download: ML20005B815 (1)

Text

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/ CONTAINMENT SYSTEMS CONTAINMENT COOLING SYSTEM il Qi I

,,,ILIMITINGCONDITIONSFOROPERATION i

.Gf, 3.6.2.3 Two independent groups of containment cooling fans shall be OPERABLE 4;p with one fan in each group. .

APPLICABILITY: MODES 1, 2, and 3.

,e m.

? ACTION: m

a. With one group of the above required containment cooling fans inoperable and both containment spray systems OPERABLE, restore the inoperable group of cooling fans to OPERABLE status within 7 days or be in at

- least HOT STANDBY within tae ,next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

b. With two groups of the above required containment cooling fans inoperable, and both containment spray systems OPERABLE, restore at least one group of cooling fans 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 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 HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. Restore both above required p groups of cooling fans =to OPERABLE status within 7 days of initial 61N c loss 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

" HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. .

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c. Withonegroupoftheaboverequiredconthinmentcoolingfans inoperable and one containment spray system inoperable, restore the inoperable spray 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 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 HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. Restore the inoperable group of .

contafament cooling fans to OPERABLE status within 7 days of initial

.os, s. ue 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 HOT SHUTDOWN 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 4.6.2.3 Each group of containment cooling fans shall be demonstrated OPERABLE:

a. At least once per 31 days on a STAGGERED TEST BASIS by: .

1. Starting each fan group (unless already operating) from the

- control room, and verifying that each fan group operates for at least 15 minutes.

2. Verifying a cooling water flow rate of greatier than or aqual to 1600 gpm to each cooler group.

b. At least once per 18 months by verifying that each fan group starts

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