ML20028C329

Proposed Tech Spec Change Raising Setpoint of Each Main Steam Safety Relief Valve tail-pipe Pressure Switch from 30+5 Psig to 85,+15,-5 Psig

ML20028C329
Person / Time
Site:	Hatch
Issue date:	01/03/1983
From:	GEORGIA POWER CO.
To:
Shared Package
ML20028C328	List: ML20028C327 ML20028C329
References
TAC-49318, NUDOCS 8301070341
Download: ML20028C329 (3)

Text

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ATIACHMENf 1 NIC DOCKEP 50-321 OPERATING LICENSE DPR-57 EININ I. HA101 NUCLEAR PLANP UNIT 1 PROPOSED CHANGE SD TBCHNICAL SPECIFICATIONS The proposed change to the Technical Specifications (Appendix A to Operating Licenses DPR-57) would be incorporated as follows:

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8301070341 830103 PDR ADOCK 05000321 PM p

LIMITING CONDITIONS FOR OPERATION SURVEILIRCE REQUIRDENIS 4.6.H. Relief / Safety Valves (Continued)

5. Operability of Tail Pipe Pressure

a. Functional Test:

2. At each scheduled outage greater than 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> during which entry is made into the primary contain-ment, if not performed within the previous 31 days.

b. Calibration and verifying the setpoint to be 85,+15,-5 psig at least once per 18 months.

I. Jet Punps I. Jet Pumps Whenever the reactor is in the Whenever both recirculating punps Start & Hot Standby or Run Mode are operating with the reactor in with both recirculating pumps the Start & Hot Standby or Run operating, all jet punps shall be Mode, jet pump operability shall operable. If it is determined that be checked daily be verifying a jet pump is inoperable, an that the following conditions do

! orderly shutdown shall be initiated not occur simultaneously, and the reactor shall be in the Cold Shutdown Conditions within 1. The twa recirculation loops 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. have a flow imbalance of 15%

or more when the pumps are operated at the same speed.

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ATTACHMDir 2 NIC DOCKET 50-321 OPERATING LICENSE DPR-57 EIMIN I. HA'IGI NUCLEAR PLANP UNIT 1 REQUEST IOR QiANGE 'IO TECHNICAL SPECIFICATIONS Pursuant to 10 CFR 170.12 (c), Georgia Power Conpany has evaluated the attached proposed amendment to Operating Licenses DPR-57 and has determined that:

a) The proposed amendment does not require the evaluation of a new Safety Analysis Report or rewrite of the facility license; b) The proposed amendment does not contain several complex issues, does not involve ACRS review, and does not require an environmental impact statement; c) The proposed amendment does not involve a complex issue or more than one environmental or safety issue; d) The proposed amendment does involve a single safety issue, namely, changing of setpoints on safety relief valve tail pipe pressure switches.

e) The proposed amendment is therefore a Class III amendment.

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