ML20239A122

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Informs That Licensee 971106,980106 & 0723 Responses to GL 97-04 Provided Info Requested,Therefore GL 97-04 Closed for Three Mile Island Nuclear Station,Unit 1
ML20239A122
Person / Time
Site: Crane Constellation icon.png
Issue date: 09/03/1998
From: Colburn T
NRC (Affiliation Not Assigned)
To: Langenbach J
GENERAL PUBLIC UTILITIES CORP.
References
GL-97-04, GL-97-4, TAC-MA0054, TAC-MA54, NUDOCS 9809080238
Download: ML20239A122 (2)


Text

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September 3, 1998

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Mr. James W. Langenbach, Vice President and Director-TMl GPU Nuclear, Inc.

P.O. Box 480 Middletown, PA 17057.

SUBJECT:

COMPLETION OF LICENSING ACTION FOR GENERIC LETTER 97-04, i

" ASSURANCE OF SUFFICIENT NET POSITIVE SUCTION HEAD FOR EMERGENCY CORE COOLING AND CONTAINMENT HEAT REMOVAL PUMPS," DATED OCTOBER 7,1997; THREE MILE ISLAND NUCLEAR j

STATION, UNIT NO.1 (TMl-1) (TAC NO. MA0054)

Dear Mr. Langenbach:

On October 7,1997, the U.S. Nuclear Regulatory Commission (NRC) issued Generic Letter

. (GL) 97-04,." Assurance of Net Positive Suction Head for Emergency Core Cooling and i

Containment Heat Removal Pumps," to all holders of operating licenses or construction permits.

. The NRC lasued GL 97-04 to confirm the adequacy of the net positive suction head (NPSH) available for emergency core cooling (including core spray' and decay heat removal) and containment heat removal pumps under all design-basis accident scenarios.

In response to GL 97-04, you provided letters dated November 6,1997, January 6, and July 23, 1998 for TMl -1. In response to a request for additional information dated June 2,1998, you submitted a letter on July 23,1998? These submittals provided the information requested by GL 97-04. ' The staff has reviewed your response and has concluded that all requested information has been provided; therefore, we consider GL 97-04 to be closed for your facility.

If you have any questions regarding this matter, please contact me at (301) 415-1402.

Sincerely, Original sisned by Ronald B. Eaton for i

Timothy G. Colburn, Senior Project Manager I g gfg Project Directorate 1-3 P

PDR Division of Reactor Projects -_1/ll j

Office of Nuclear Reactor Regulation l

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cc:

Michael Ross Robert B. Borsum Director, O&M, TMI B&W Nuclear Technologies GPU Nuclear, Inc.

Suite 525 P.O. Box 480 1700 Rockville Pike Middletown, PA 17057 Rockville, MD 20852 John C. Fomicola William Domsife, Acting Director Director, Planning and Bureau of Radiation Protection l

Regulatory Affairs Pennsylvania Department of l

GPU Nuclear, Inc.

Environmental Resources 100 Interpace Parkway P.O. Box 2063 l

Parsippany, NJ 07054 Harrisburg, PA 17120

~ Jack S. Wetmore Dr. Judith Johnsrud i

Manager, TMI Regulatory Affairs National Energy Committee GPU Nuclear, Inc.

Sierra Club P.O. Box 480 433 Orlando Avenue l

Middletown, PA 17057 State College, PA 16803 I

Emest L. Blake, Jr., Esquire Peter W. Eselgroth, Region I i

Shaw, Pittman, Potts & Trowbridge U.S. Nuclear Regulatory Commission 2300 N Street, NW.

475 Allendale Road j

Washington, DC 20037 King of Prussia, PA 19406 l

Chairman Board of County Commissioners of Dauphin County i

Dauphin County Cour1 house Harrisburg, PA 17120 Chairman Board of Supervisors of Londonderry Township R.D. #1, Geyers Church Road Middletown, PA 17057 Wayne L. Schmidt Senior Resident inspector (TMI-1)

U.S. Nuclear Regulatory Commission P.O. Box 219 Middletown, PA 17057 Regional Administrator Region i U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 1