ML033000014

Tech Spec Pages for Amendment 190, Revising the TSs by Changing the Current Main Steam Isolation Valve TS 3/4.7.1.5 to More Closely Reflect TS 3.7.2 Contained in NUREG-1432, Revision 2

ML033000014
Person / Time
Site:	Waterford
Issue date:	10/21/2003
From:	NRC/NRR/DLPM/LPD4
To:
Kalyanam N, NRR/DLPM, 415-1480
Shared Package
ML033010126	List: ML033000014 ML033010116
References
TAC MB6963
Download: ML033000014 (3)

Text

INDEX LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE 3/4.7 PLANT SYSTEMS (Continued)

ACTIVITY........................................................................ 3/4 7-7 MAIN STEAM LINE ISOLATION VALVES (MSIVs) ......... 3/4 7-9 MAIN FEEDWATER ISOLATION VALVES ..................... 3/4 7-9a 3/4.7.2 STEAM GENERATOR PRESSURE/TEMPERATURE LIMITATION..................................................................... 3/4 7-10 3/4.7.3 COMPONENT COOLING WATER AND AUXILIARY COMPONENT COOLING WATER SYSTEMS ................. 3/4 7-11 3/4.7.4 ULTIMATE HEAT SINK .......................................... 3/4 7-12 3/4.7.5 FLOOD PROTECTION .......................................... 3/4 7-15 3/4.7.6 CONTROL ROOM AIR CONDITIONING SYSTEM ............. 3/4 7-16 CONTROL ROOM EMERGENCY AIR FILTRATION SYSTEM - OPERATING .......................................... 3/4 7-16 CONTROL ROOM EMERGENCY AIR FILTRATION SYSTEM - SHUTDOWN .......................................... 3/4 7-18 CONTROL ROOM AIR TEMPERATURE - OPERATING 3/4 7-1 8a CONTROL ROOM AIR TEMPERATURE - SHUTDOWN 3/4 7-1 8b CONTROL ROOM ISOLATION AND PRESSURIZATION 3/4 7-1 8c 3/4.7.7 CONTROLLED VENTILATION AREA SYSTEM ................. 3/4 7-19 3/4.7.8 SNUBBERS .......................................... 3/4 7-21 3/4.7.9 SEALED SOURCE CONTAMINATION ................................ 3/4 7-27 3/4.7.12 ESSENTIAL SERVICES CHILLED WATER SYSTEM ........ 3/4 7-43 3/4.8 ELECTRICAL POWER SYSTEMS 3/4.8.1 A.C. SOURCES OPERATING..................................................................... 3/4 8-1 SHUTDOW N..................................................................... 3/4 8-8 3/4.8.2 D.C. SOURCES OPERATING..................................................................... 3/4 8-9 SHUTDOW N..................................................................... 3/4 8-12 WATERFORD UNIT 3 \All AMENDMENT NO. 69,1667, 488, 190,

CONTAINMENT SYSTEMS 314.6.3 CONTAINMENT ISOLATION VALVES LIMITING CONDITION FOR OPERATION 3.6.3 Each containment isolation valve shall be OPERABLE.*

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION:

With one or more of the isolation valve(s) inoperable, maintain at least one isolation valve OPERABLE in each affected penetration that is open and either:

a. Restore the inoperable valve(s) to OPERABLE status within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, or

b. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one deactivated automatic valve secured in the isolation position, or

c. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one closed manual valve or blind flange; or

d. 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 />.

The provisions of Specification 3.0.4 do not apply.

• Locked or sealed closed valves may be opened on an intermittent basis under administrative control.

SURVEILLANCE REQUIREMENTS 4.6.3.1 Each containment isolation valve shall be demonstrated OPERABLE prior to returning the valve to service after maintenance, repair or replacement work is performed on the valve or its associated actuator, control or power circuit by performance of a cycling test and verification of isolation time.

WATERFORD - UNIT 3 3/4 6-1 9 AMENDMENT NO.-6; 190,

PLANT SYSTEMS MAIN STEAM LINE ISOLATION VALVES (MSIVs)

LIMITING CONDITION FOR OPERATION 3.7.1.5 Two MSIVs shall be OPERABLE.

APPLICABILITY: MODE 1, and MODES 2, 3, and 4, except when all MSIVs are closed and deactivated.

ACTION:

MODE 1 With one MSIV inoperable, restore the valve to OPERABLE status within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or be in STARTUP within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

MODES 2, 3 and 4 With one MSIV inoperable, close the valve within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and verify the valve is closed once per 7 days. Otherwise, be in 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 />.

The provisions of Specification 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS Note: Required to be performed for entry into MODES 1 and 2 only.

4.7.1.5 Each MSIV shall be demonstrated OPERABLE:

a. By verifying full closure within 4.0 seconds when tested pursuant to the Inservice Testing Program.

b. By verifying each MSIV actuates to the isolation position on an actual or simulated actuation signal at least once per 18 months.

WATERFORD - UNIT 3 3/4 7-9 AMENDMENT NO. 76,189,190,