ML19327B413

Proposed Tech Spec Pages 3.2-45,1-2a & 3/4 3-74,revising end-of-cycle Recirculation Pump Trip Response Time

ML19327B413
Person / Time
Site:	Hatch
Issue date:	10/20/1989
From:	GEORGIA POWER CO.
To:
Shared Package
ML19327B412	List: ML19327B411 ML19327B413
References
NUDOCS 8910310130
Download: ML19327B413 (5)

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' NRC DOCVET 50-321

! OPERATING LICENSE DPR-57 REQUEST TO HEVISE TECHNICAL SPECIFICATIONS:

EOC-RPT RESN)NSE TIME PAGE CHANGE INSTRUCTIONS J

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HATCH - UNIT 1 3.2-45 Proposed TS/0308q/283-103

I- ENCLOSURE 3 i

p PLANT HATCH - UNIT 2 L NRC DOCKET 50-366 OPERATING LICENSE NPF-5 REQUEST TO REVISE TECHNICAL SPECIFICATIONS **

EOC-RPT RESPONSE TIME PAGE CHANGE INSTRUCTIONS' Removed Pagg Insert Paae 1-2a 1-2a t.

1. 'I 3/4 3 74 3/4 3-74 I

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I I.0 DEFINITIONS (Continued)

EMERGENCY CORE COOLING SYSTEM (ECCS) RESPONSE TIME The EMERGENCY CORE COOLING SYSTEM (ECCS) RESPONSE TIME shall be that tima interval from when the monitorea parameter exceeds its ECCS actuation setpoirat at the channel sensor until the ECCS equipment is capable of performing its safety function (i.e.,

the valves travel to their required positions, pump' discharge pressures reach their required values, etc.). Times shall include diesel generator starting and sequence loading delays L where applicable.-

END-OF-CYCLE RECIRCULATION PUMP TRIP (EOC-RPT) SYSTEM kISPONSE TIME i

The END-OF-CYCLE RECIRCULATION PUMP TRIP (EOC-RPT) SYSTEM RESPONSE TIME shall be that time interval from initial signal generation by the associated turbine stop valve limit switch or from when the turbine control valve hydraulic control oil pressure drops below the pressure switch setpoint to complete suppression of the electric are between the fully-open contacts of the recirculation pump circuit breaker. The response time may be measured by any series of sequential, overlapping, or total steps, such that the entire response time is metsured, t

HATCH - UNIT 2 1-2a Proposed TS/0309q/283-48

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