ML20076F124

Proposed one-time Change to Tech Spec 4.3.4.2a & 2b Waiving Turbine Valve Testing During Remainder of Current Fuel Cycle

ML20076F124
Person / Time
Site:	Farley
Issue date:	05/27/1983
From:	ALABAMA POWER CO.
To:
Shared Package
ML20076F118	List: ML20076F115 ML20076F124
References
NUDOCS 8306010429
Download: ML20076F124 (2)

Text

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- 3 ATTACHMENT ,

FARLEY NUCLEAR', PLANT - UNIT 2 TECHNICAL SPECIFICATION

. PROPOSED ,

ONE-TIME CHANGE TO PAGE 3/4 3-72 '

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.. ... t INSTRUMENTATION 3/4.3.4 TURBINE OVERSPEED PROTECTION LIMITING CONDITION FOR OPERATION 3.3.4 Atleastoneturbineoversheedprotecti6nsystemshallbeOPERABLE.

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

ACTION:-

a. With one stop valve or one governor valve per high pressure turbine steam line inoperable and/or with one reheat stop valve or one reheat intercept valve per low pressure turbine steam line inoperable, restore the inoperable valve (s) 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 close at least one valve in the affected steam line(s) or isolate the turbine from the steam supply within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. y

b. With the above required turbine overspeed protection system otherwise inoperable, within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> isolate the turbine from the steam supply.

c. The provisions of Specification 3.0.4 are not applicable.

. SURVEILLANCE REQUIREMENTS 4.3.4.1 The provisions of Specification 4.0.4 are not applicable.

4.3.4.2 The above required turbine overspeed protection system shall be demonstrated OPERABLE:

1. a. At.least once per 7 days when the DEH valve test feature is OPERABLE by cycling each of the following valves through at least one complete cycle from the running position.

1. Four high pressure turbine stop valves.

2. Four high pressure turbine governor valves.

3. Four low pressure turbine reheat stop valves.

4. Four low pressure turbine reheat intercept valves. ,

1. b. If the DEH valve test feature is inoperable, restore the test featEre to OPERABLE status as soon as possible and verify that the governor ~

valves are capable of valve motion at least once per 7 days.

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" Specification not applicable with all main steam isolation valves and associated bypass valves in the closed position and all other steam flow paths to the turbine isolated.

1. The provisions of Surveillance Requirements 4.3.4.2.a and 4.3.4.2.b are not applicable during the remainder of the second fuel cycle.

FARLEY-UNIT 2 3/4 3-72

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