ML051360296

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Through 04/13/2005, Quad Cities - Meeting with Exelon Generation Company, LLC, on Steam Dryer Design, Analyses, and Plans for Intallation and Startup Testing of New Steam Dryers at Quad Cities
ML051360296
Person / Time
Site: Dresden, Quad Cities  Constellation icon.png
Issue date: 05/25/2005
From: Rossbach L
NRC/NRR/DLPM/LPD3
To:
Exelon Generation Co
Rossbach L, 415-2863, NRR/DLPM
Shared Package
ML051450614 List:
References
TAC MC4397, TAC MC4398
Download: ML051360296 (3)


Text

May 25, 2005 LICENSEE:

Exelon Generation Company, LLC FACILITY:

Quad Cities Nuclear Power Station

SUBJECT:

SUMMARY

OF APRIL 11, 12, AND 13, 2005, MEETING WITH EXELON GENERATION COMPANY, LLC, ON STEAM DRYER DESIGN, ANALYSES, AND PLANS FOR INSTALLATION AND STARTUP TESTING OF NEW STEAM DRYERS AT QUAD CITIES (TAC NOS. MC4397 AND MC4398)

On April 11, 12, and 13, 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 Exelon Nuclear, Cantera Cornerstone 2, 4300 Winfield Road, Warrenville, Illinois.

The purpose of the meeting was to discuss Exelons design, analysis, and startup test plan for new steam dryers for the Quad Cities Nuclear Power Station (QCNPS). The lists of attendees are provided as Enclosure 1.

The licensee presented (1) an overview of the design of the new steam dryers for Quad Cities; (2) an overview of the licensee's 50.59 evaluation for the new steam dryers; (3) an overview of the Unit 2 startup test plan and draft startup test plan procedure including instrumentation and instrument locations; (4) information on fluid structure interactions; (5) plans for Exelon interactions with NRC; (6) an overview of the new dryer design strategy; (7) discussions on acoustic circuit analysis, scale model testing, and finite element model analysis, portions of which were proprietary; and (8) partial responses to a request for additional information (RAI) from NRC.

A copy of the licensees presentation is available in the Agencywide Documents Access and Management System (ADAMS) at Accession Number ML051080037. Material discussed at the meeting included information submitted by Exelon by letters dated April 1 and April 6, 2005, which are in ADAMS at Accession Numbers ML050980317 and ML050970279 respectively.

The NRC RAI is at ADAMS Accession Number ML050950424.

The NRC staff found the discussions to be worthwhile and resulted in useful technical exchanges on highly technical issues. However, much of the information discussed was incomplete. Another technical meeting is planned for April 25, 26, and 27, 2005.

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 Manager, Section 2 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. Lists of Attendees, see ADAMS Accession Number ML051360213
2. Licensee Handout, see ADAMS Accession Number ML051080037 cc w/ encls: See next page May 25, 2005 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 Manager, Section 2 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. Lists of Attendees, see ADAMS Accession Number ML051360213
2. Licensee Handout, see ADAMS Accession Number ML051080037 cc w/ encls: See next page DISTRIBUTION:

PUBLIC PDIII-2 r/f LRossbach OGC ACRS/ACNW TMarsh/JLyons WRuland GSuh PCoates TMensah DTerao TScarbrough JWu DHills, RIII MRing, RIII UShoop EImbro KManoly MBanerjee GThomas JStang BElliot REnnis DHelton Package Accession No: ML051450614 Meeting Notice No: ML050870539 Meeting Sign-In Sheets No: ML051360213 ADAMS Accession Number: ML051360296 OFFICE PM:PDIII-2 LA:PDIII-2 SC:PDIII-2 NAME LRossbach THarris for PCoates GSuh DATE 5/24/05 5/24/05 5/25/05 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