ML031480779

(TAC Nos. MB7205 and MB7206) Tech Spec Pages for Amendment 286

ML031480779
Person / Time
Site:	Sequoyah
Issue date:	05/27/2003
From:	NRC/NRR/DLPM
To:
Shared Package
ML031480783	List: ML031480779 ML031480780
References
TAC MB7205, TAC MB7206
Download: ML031480779 (1)

Text

PLANT SYSTEMS CONDENSATE STORAGE TANK LIMITING CONDITION FOR OPERATION 3.7.1.3 A condensate storage tank system (CST) shall be OPERABLE with a level of at least 240,000 gallons of water. I APPLICABILITY: MODES 1, 2 and 3, MODE 4 when steam generator is relied upon for heat removal.

ACTION:

With the condensate storage tank system inoperable, within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> either:

a. Restore the CST to OPERABLE status 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 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> without reliance on steam generator for heat removal, or

b. Verify by administrative means OPERABILITY of the Essential Raw Cooling Water System as a backup supply to the auxiliary feedwater pumps* and restore the condensate storage tank to OPERABLE status within 7 days 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 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> without reliance on steam generator for heat removal.

SURVEILLANCE REQUIREMENTS 4.7.1.3.1 The condensate storage tank system shall be demonstrated OPERABLE 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 verifying the level is within its limits when the tank is the supply source for the auxiliary feedwater pumps.

• OPERABILITY shall be verified once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> following initial verification.

SEQUOYAH - UNiT 3/4 7-7 Amendment No. 238, 286