ML20217E970

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Notification of 980429 Meeting W/Util in Rockville,Md to Discuss Mod to Plant Units 1 & 2,which Will Add Diverse RTS to Shut Down Reactor in Event of ATWS Event
ML20217E970
Person / Time
Site: Prairie Island  Xcel Energy icon.png
Issue date: 04/20/1998
From: Connaughton K
NRC (Affiliation Not Assigned)
To: Carpenter C
NRC (Affiliation Not Assigned)
References
NUDOCS 9804280016
Download: ML20217E970 (3)


Text

I April 20, 19998 MEMORANDUM TO: Cynthia A. Carpenter, Director Project Directorate lil-1, DRPW FROM:

Kevin A. Connaughton, Project Manager ORIGINAL SIGNED BY Project Directc: ate ill-1, DRPW l

SUBJECT:

MEETING WITH NORTHERN STATES POWER COMPANY TO DISCUSS MODIFICATIONS TO PRAIRIE ISLAND, UNITS 1 AND 2, TO IMPROVE PLANT RESPONSE TO CERTAIN ANTICIPATED TRANSIENT WITHOUT SCRAM (ATWS) EVENTS INVOLVING A LOSS OF ALL FEEDWATER.

DATE & TIME:

April 29,1998 9:00 a.m. - 3:00 p.m.

LOCATION:

Two White Flint North Room 09A1 11545 Rockville Pike Rockville, Maryland PURPOSE:

To discuss a modification to Prairie Island, Unit: 1 and 2, which will add a diverse reactor trip system to shut down the reactor in the event of an ATWS event. The proposed modification will provide additional safety margin for AWVS events, including events involving a loss of all feedwater. The licensee will provide a preliminary description of the diverse trip system design, based upon design activities conducted to date. The licensee will also provided an updated schedule for completing design work, submittal of information in support of associated licensing action requests, and implementation of the modification on both Units.

  • PARTICIPANTS:

NEC NSE K. Connaughton K. Albrecht B. Wetzel G. Ekholt C. Carpenter M. Johnson R. Caruso K. Higar S. Sun O. Nelson Docket Nos. 50-282 and 50-306 my e.g.,,

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CONTACT: Kevin Connaughtor:

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(301) 415-3018 cc: See next page

  • Meetings between NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant to " Commission Policy Statement on Staff Meetings Open to the Public," 59 Federal Reaister 48340, 9/20/94.

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04/Ab/98 DATE 04/X498 04/p0 /98 3 OFFICIAL RECORD COPY 9804200016 980420 PDR ADOCK 05000282 P

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i DISTRIBUTION FOR MEETING NOTICE DATED: April 20, 1998 E-Mail S. Collins /F. Miraglia (SJC1/FJM)

B. Boger (BAB2)

E. Adensam (EGA1)

C. A. Carpenter (CAC)

K. Connaughton (KAC)

C. Jamerson (CAJ1)

T. Martin (SLM3)

OPA (OPA)

R. Caruso S. Sun J. McCormick-Barger, Rlli T. Hiltz (TGH)

J. Strasma (RJS2)

PMNS Hard Cooy Docket File PUBLIC PD# 3-1 Reading OGC ACRS Receptionist (OWFN and TWFN) 9 l

i Northern States Power Company Prairie Island Nuclear Generating Plant cc:

J. E. Silberg, Esquire Site Licensing Shaw, Pittman, Potts and Trowbridge Prairie Island Nuclear Generating 2300 N Street, N. W.

Plant Washington DC 20037 Northern States Power Company 1717 Wakonade Drive East Plant Manager Welch, Minnesota 55089 Prairie Island Nuclear Generating Plant Tribal Council Northern States Power Company Prairie Island Indian Community 1717 Wakonade Drive East ATTN: Environmental Department Welch, Minnesota 55089 5636 Sturgeon Lake Road Welch, Minnesota 55089 Adonis A. Nebiett Assistant Attorney General Mr. Roger O. Anderson, Director Office of the Attorney General Nuclear Energy Engineering 455 Minnesota Street Northern States Power Company l

Suite 900 414 Nicollet Mall l

St. Paul, Minnesota 55101-2127 Minneapolis, Minnesota 55401 U.S. Nuclear Regulatory Commission Resident inspector's Office 1719 Wakonade Drive East l

Welch, Minnesota 55089-9642 l

l Regional Administrator, Region lli U.S. Nuclear Regulatory Commission 801 Warrenville Road Lisle, Illinois 60532-4351 Mr. Jeff Cole, Auditor / Treasurer l

Goodhue County Courthouse Box 408 Red Wing, Minnesota 55066-0408 Kris Sanda, Commissioner Department of Public Service 121 Seventh Place East Suite 200 St. Paul, Minnesota 55101-2145 i

Novemter 1996