ML042580246

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Tech. Spec. Pages for Amendments 268 and 244 Revision to the Refueling Operations Section of the Technical Specifications
ML042580246
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 09/13/2004
From:
NRC/NRR/DLPM
To:
References
TAC MC6062, TAC MC6063
Download: ML042580246 (4)


Text

SDC and Coolant Circulation-High Water Level 3.9.4 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required SDC loop A.1 Initiate action to Immediately inoperable or not in restore SDC loop to operation. OPERABLE status and operation.

AND A.2 Suspend operations Immediately that would cause introduction of coolant into the RCS with boron concentration less than required to meet the boron concentration of LCO 3.9.1.

AND A.3 Suspend loading of Immediately irradiated fuel assemblies in the core.

AND A.4.1 Close equipment hatch 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and secure with a minimum of four bolts, OR A.4.2 Close the containment 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> outage door.

AND CALVERT CLIFFS - UNIT 1 3.9.4-2 Amendment No. 268 CALVERT CLIFFS - UNIT 2 Amendment No.. 244

SDC and Coolant Circulation-High Water Level 3.9.4 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME A. (Continued) A.5 Close one door in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> each air lock.

AND A.6.1 Close each 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetration providing direct access from the containment atmosphere to the outside atmosphere with a manual or automatic isolation valve, blind flange, or equivalent.

OR A.6.2 Verify each 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetration is capable of being closed by an OPERABLE Containment Purge Valve Isolation System.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.4.1 Verify one SDC loop is in operation and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> circulating reactor coolant at a flow rate of 2 1500 gpm.

CALVERT CLIFFS - UNIT 1 3.9.4-3 Amendment No. 268 CALVERT CLIFFS - UNIT 2 Amendment No. 244

SDC and Coolant Circulation-Low Water Level 3.9.5 ACTIONS (continued)

CONDITION REQUIRED ACTION JCOMPLETION TIME B. (Continued) B.3.1 Close equipment 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> hatch and secure with a minimum-of four bolts, OR B.3.2 Close the 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> containment outage door.

AND B.4 Close one door in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> each air lock.

AND B.5.1 Close each 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetration providing direct access from the containment atmosphere to the outside atmosphere with a manual or automatic isolation valve, blind flange, or equipment.

OR CALVERT CLIFFS - UNIT 1 3.9.5-3 Amendment No. 268 CALVERT CLIFFS - UNIT 2 Amendment No. 244

SDC and Coolant Circulation-Low Water Level 3.9.5 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B. (Continued) B.5.2 Verify each 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetration is capable of being closed by an OPERABLE Containment Purge Valve Isolation System.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.5.1 Verify required SDC loops are OPERABLE and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> one SDC loop is in operation.

SR 3.9.5.2 Verify SDC loop in operation is circulating 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> reactor coolant at a flow rate of 2 1500 gpm.

SR 3.9.5.3 Verify correct breaker alignment and 7 days indicated power available to the required SDC loop components that are not in operation.

CALVERT CLIFFS - UNIT,1 3.9.5-4 Amendment No. 268 CALVERT CLIFFS - UNIT 2 Amendment No. 244