ML051510195

From kanterella
Jump to navigation Jump to search

Summary of Meeting with Exelon Generation, LLC Co., on Resolution of Extended Power Uprate Flow-Induced Vibrations
ML051510195
Person / Time
Site: Dresden, Quad Cities  Constellation icon.png
Issue date: 06/08/2005
From: Rossbach L
NRC/NRR/DLPM/LPD3
To:
Rossbach L, 415-2863, NRR/DLPM
Shared Package
ML051510211 List:
References
TAC MC4397, TAC MC4398
Download: ML051510195 (5)


Text

June 8, 2005 LICENSEE:

Exelon Generation Company, LLC FACILITY:

Quad Cities Nuclear Power Station

SUBJECT:

SUMMARY

OF MAY 4, 2005, MEETING WITH EXELON GENERATION COMPANY, LLC, ON EXELON'S NEW STEAM DRYER DESIGN, ANALYSES, AND PLANS FOR STARTUP TESTING AT QUAD CITIES (TAC NOS. MC4397 AND MC4398)

On May 4, 2005, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Exelon Generation Company, LLC, (Exelon) at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. The purpose of the meeting was to discuss the resolution of extended power uprate (EPU) flow-induced vibrations at the Quad Cities Nuclear Power Station (QCNPS), planned replacement of the steam dryers, startup test plan for new steam dryers, and plans to return the Quad Cities units to EPU power. The attendees included those on the meeting sign-in sheet provided as. In addition, S. Reynolds attended by telephone from NRC, Region III.

The licensee presented information on (1) corrective actions for flow-induced vibrations for components other than steam dryers; (2) new steam dryers, including the design strategy, the design, loading, and stress analysis; (3) Unit 2 steam dryer instrumentation and startup test plan; (4) plans for returning QCNPS to EPU power; and (5) proposed revisions to regulatory commitments.

A copy of the licensees presentation is available in the Agencywide Documents Access and Management System (ADAMS) at Accession Number ML051290328.

NRC noted that several tasks remained to be completed before installation of the replacement steam dryers. It was agreed to hold additional discussions on the proposed revisions to Exelon's regulatory commitments. It was also agreed to have additional communications before, during, and following startup testing. NRC thanked Exelon for updating us on their work. No decisions were made.

Members of the public were in attendance. No Public Meeting Feedback forms or comments were received.

Please direct any inquiries to Lawrence Rossbach at 301-425-2863, or lwr@nrc.gov.

/RA/

Lawrence Rossbach Project Directorate III Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket Nos. 50-254, 50-265, 50-237, and 50-249

Enclosures:

1. Meeting Sign-In Sheets, see ADAMS Accession Number ML051290308
2. Licensee Handouts, see ADAMS Accession Number ML051290328 cc w/o encls: See next page

June 8, 2005 Please direct any inquiries to Lawrence Rossbach at 301-425-2863, or lwr@nrc.gov.

/RA/

Lawrence Rossbach Project Directorate III Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket Nos. 50-254, 50-265, 50-237, and 50-249

Enclosures:

1. Meeting Sign-In Sheets, see ADAMS Accession Number ML051290308
2. Licensee Handouts, see ADAMS Accession Number ML051290328 cc w/o encls: See next page DISTRIBUTION:

PUBLIC PDIII-2 r/f LRossbach OGC ACRS/ACNW TMarsh/JLyons HNieh GSuh PCoates TMensah DTerao TScarbrough JWu MBanerjee MRing, RIII MKurth EImbro MMayfield KManoly WRuland UShoop GThomas JStang BElliot REnnis DHelton LCupidon SMalik, RES Package Accession No: ML051510211 Meeting Notice No: ML051110593 Meeting Sign-In Sheets No: ML051290308 ADAMS Accession Number: ML051510195 NRC-001 OFFICE PM:PDIII-2 LA:PDIII-2 SC:PDIII-2 NAME LRossbach PCoates GSuh DATE 6/7/05 6/6/05 6/8/05 OFFICIAL RECORD COPY

Dresden and Quad Cities Nuclear Power Stations cc:

Site Vice President - Dresden Nuclear Power Station Exelon Generation Company, LLC 6500 N. Dresden Road Morris, IL 60450-9765 Dresden Nuclear Power Station Plant Manager Exelon Generation Company, LLC 6500 N. Dresden Road Morris, IL 60450-9765 Regulatory Assurance Manager - Dresden Exelon Generation Company, LLC 6500 N. Dresden Road Morris, IL 60450-9765 U.S. Nuclear Regulatory Commission Dresden Resident Inspectors Office 6500 N. Dresden Road Morris, IL 60450-9766 Chairman Grundy County Board Administration Building 1320 Union Street Morris, IL 60450 Regional Administrator U.S. NRC, Region III 801 Warrenville Road Lisle, IL 60532-4351 Illinois Emergency Management Agency Division of Disaster Assistance &

Preparedness 110 East Adams Street Springfield, IL 62701-1109 Document Control Desk - Licensing Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Senior Vice President - Nuclear Services Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Vice President of Operations - Mid-West Boiling Water Reactors Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Vice President - Licensing and Regulatory Affairs Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Director - Licensing and Regulatory Affairs Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Associate General Counsel Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Manager Licensing - Dresden, Quad Cities and Clinton Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Site Vice President - Quad Cities Nuclear Power Station Exelon Generation Company, LLC 22710 206th Avenue N.

Cordova, IL 61242-9740 Quad Cities Nuclear Power Station Plant Manager Exelon Generation Company, LLC 22710 206th Avenue N.

Cordova, IL 61242-9740

Dresden and Quad Cities Nuclear Power Stations cc:

Regulatory Assurance Manager - Quad Cities Exelon Generation Company, LLC 22710 206th Avenue N.

Cordova, IL 61242-9740 Quad Cities Resident Inspectors Office U.S. Nuclear Regulatory Commission 22712 206th Avenue N.

Cordova, IL 61242 David C. Tubbs MidAmerican Energy Company One River Center Place 106 E. Second, P.O. Box 4350 Davenport, IA 52808-4350 Vice President - Law and Regulatory Affairs MidAmerican Energy Company One River Center Place 106 E. Second Street P.O. Box 4350 Davenport, IA 52808 Chairman Rock Island County Board of Supervisors 1504 3rd Avenue Rock Island County Office Bldg.

Rock Island, IL 61201