ML052420215

Enclosure Emergency Amendment MC8131, One Time Extension of 96 Hours of the Completion Times for Keowee Hydro Unit 2

ML052420215
Person / Time
Site:	Oconee
Issue date:	08/23/2005
From:	NRC/NRR/DLPM
To:
Olshan L N, NRR/DLPM, 415-1419
References
Download: ML052420215 (1)

Text

AC Sources - Operating 3.8.1 ACTIONS (continued)

CONDITION I REQUIRED ACTION COMPLETION TIME C. KHU or its required C.1 Perform SR 3.8.1.3 for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> if not performed in overhead emergency OPERABLE KHU. previous 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> power path Inoperable due to reasons other AND than Condition A.

Once per 7 days thereafter AND C.2.1 Restore the KHU and its required overhead An additional 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br /> emergency power path can be added to the to OPERABLE status. following completion times. This expires on August 27, 2005 @ 1058 hours0.0122 days <br />0.294 hours <br />0.00175 weeks <br />4.02569e-4 months <br /> 72 hours AND 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from discovery OR of inoperable KHU C.2.2.1 Energize both standby 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> buses from LCT via Isolated power path. AND 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> from subsequent discovery of deenergized standby bus AND C.2:2.2 Suspend KHU 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> generation to grid except for testing.

AND (continued) a OCONEE UNITS 1, 2, & 3 3.8.1-3 Amendment Nos. 347, 349, & 348