ML17256A541

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Forwards PWR Safety & Relief Valve Adequacy Rept, & Pressurizer Safety Relief Line Evaluation Summary Rept, Per 821202 Commitment.Valves Will Operate Under Design Operating Condition.Tmi Item II.D.1 Requirements Complete
ML17256A541
Person / Time
Site: Ginna Constellation icon.png
Issue date: 03/04/1983
From: Maier J
ROCHESTER GAS & ELECTRIC CORP.
To: Crutchfield D
Office of Nuclear Reactor Regulation
Shared Package
ML17256A542 List:
References
RTR-NUREG-0578, RTR-NUREG-0737, RTR-NUREG-578, RTR-NUREG-737, TASK-2.D.1, TASK-TM NUDOCS 8303110316
Download: ML17256A541 (5)


Text

REGULATORY FORMATION DISTRIBUTION S EM (RIDS)

ACCESSION NBR;8303110316 DOC,DATE: 83/03/04 NOTARIZED:

NO DOCKET FACIL:50-244 Robert Emme,t Ginna Nuclear Planti Unit 1r Rochester G

05000244

'AUTH,NAME AUTHOR AFFILIATION MAIERgJ,Ei

'Rochester Gas L Electric Corp.

RHC IP, NAME RECIPIENT AFF IL'IATION ORUTCHF IELDi D ~

Operating Reactor s Branch 5

SUBJECT:

Forwards,"Pl')R Safety 8 Relief Valve Adequacy Rept/,

,"Pressurizer Safety Relief Line Evaluation Summary Rept'"

-per 821202 commi.tment.Valves will operate under design operatin'g condition TMI Item II.D.i requirements complete.

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DISTRIBUTION ~CODE' A046S

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TMI Action Plan 'Rgmt NUREG 0737 8"NUREG 0660 NOTES:NRR/DL/SEP 1cy ~

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F7 RECIPIENT ID CODE/NAME COPIES LTTR ENCL INTERNAL: ELD/HDS4 IE/DEP =EPDS NRR.PAWLSONzN ~

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ROCHESTER GAS AND ELECTRIC CORPORATION

~ e9 EAST AVENUE, ROCHESTER, N.Y. I4649 JOHN E. MAIER Vice President TCLCPHO>C AREA coDK Tie 546-2700 March 4, 1983 Director of Nu clear Reactor Regu lat ion Attention:

Mr. Dennis M. Crutchfield, Chief Operating Reactors Branch No.

5 U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Post-TMI Requirements, NUREG 07 37, ITEM II.D.1 R.E.

Ginna Nuclear Power Plant Docket No. 50-244

Dear Mr. Crutchfield:

Our letter dated December 2,

1982 committed to provide evaluations to verify the operability of the Ginna press-urizer safety and relief valves under all design operating conditions.

This included the effects of the discharge p ip ing on the valves.

The two reports

enclosed, "Pressu rizer Safety and Relief Valve Adequacy Report" and "Pressurizer Safety and Relief Line Evaluation Summary Report", provide the evaluations.

These reports should complete the action items required by NUREG 0737, Item II.D.l.

The reports conclude that the Ginna valves will operate under all design operating conditions.

One item, verifica-tion,of proper ring setting by the manufacturer, remains to be completed for the safety valves.

Also,'t should be noted that the piping report includes a section of pipe which does not effect operability of the valves.

Three supports on this section are being modified as part of a general program to upgrade p ip ing at Ginna.

Very truly yours, Joh E. Maier 8303ii03ib 830304; PDR ADOCK 05000244 P,....

PDR.

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