ML20043B701

Proposed Tech Specs Re Operability of HPI motor-operated Valves & Flood Tank Discharge Valves

ML20043B701
Person / Time
Site:	Arkansas Nuclear
Issue date:	05/22/1990
From:	ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML20043B694	List: ML20043B693 ML20043B701
References
NUDOCS 9005310156
Download: ML20043B701 (2)

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p I 3.1 2.7 Prior to reaching fif teen effective full- power years of-operation, Figures 3.1.2-1,.3.1.2-2 and 3.1.2-3 shall be updated for the next service period in accordance with 10CFR50, Appendix G, Section V.B. The service period shall be of sufficient duration to permit the sc.heduled evaluation of a 1

portion of the surveillance data scheduled in accordance with Specification 4.2.7. The highest predicted adjusted reference temperature of all the beltline region materials shall be used to determine the adjusted reference temperature at the end of the service period. The basis for this prediction shall be submitted b for NRC staff review in accordance with Specification 3.1.2.8.

E The provisions of Specificatium 2.0.3 and 3.0.4 are not applicable.

3.1.2.8 The updated proposed technical specifications referred

a. to in.3.1.2.7 shall be submitted for NRC review at least 90 days

" prior to the end of the service period. Appropriate additional NRC review time shall be allowed for proposed technical specifications submitted in accordance with 10 CFR Part 50,. ,

Appendix G.Section V.C.

3.1.2.9 'With the exception of ASME Section XI testing and when the core flood tank is depressurized, during a plant cooldown the core flood' tank discharge valves shall be closed and the' circuit breakers for the motor operators opened before depressurizing the reactor coolant system below 600 psig.

3.1.2.10 ~With the exception of ASME Section XI testing, fill and vent of

-the reactor coolant system,-emergency RCS makeup and to allow l maintenance of the valves, when' the reactor coolant temperature is -

less than 280'F, the four High Pressure Injection motor operated valves shall be closed with their opening control circuits for the i motor operators disabled.

3.1.2.11 The plant shall not be operated in a water solid condition when. 1 the RCS pressure boundary is intact except as allowed by Emergency Operating Procedures and during System Hydrotest.

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l Amendment No. E7, E3, SE 18a ARKANSAS - UNIT 1