ML023450496

05000445-TXU Energy-Comanche Peak; Public Exit Meeting Slides (Nrc); December 10, 2002

ML023450496
Person / Time
Site:	Comanche Peak
Issue date:	12/10/2002
From:	Chamberlain D NRC Region 4
To:	Terry C TXU Energy
References
Download: ML023450496 (13)

Text

NRC Public Meeting December 10, 2002 P NRC Special Inspection of Comanche Peak Steam Generator Tube Leak

Agenda P Introductions P Opening Remarks -Dwight Chamberlain, NRC P Opening Remarks -Lance Terry, TXU P Overview of Special Inspection -Charles Marschall P Presentation of Findings -Wayne Sifre

Agenda, contd P Closing remarks -Lance Terry, TXU P Closing remarks -Dwight Chamberlain, NRC P NRC Discussion with Members of the Public P Adjourn

Opening Remarks - NRC Dwight Chamberlain, Director Division of Reactor Safety NRC, Region IV P Introductions P Meeting process

< Category 1 meeting P Meeting purpose

< Present the results of the NRC Special Inspection to TXU

< Communicate with the public

Opening Remarks - NRC (contd)

P Overall

< Comanche Peak took appropriate and conservative action in response to the tube leak

< The tube leak did not result in any effect on health and safety of the public

Opening Remarks - TXU Energy Lance Terry, Senior Vice President and Principal Nuclear Officer

Overview of Special Inspection Process Charles Marschall, Chief, Engineering and Maintenance Branch, Division of Reactor Safety, NRC, Region IV P What is a Special Inspection?

P Why did the NRC do a Special Inspection?

Presentation of Findings Wayne Sifre, Team Leader, NRC Special Inspection Team P Special Inspection Team Charter P Three findings - examples of human error

< Secondary analyst error in 1RF09

- Non-cited Violation

- Green (would not result in a significant increase in risk)

< Tertiary analyst error in 1RF09

- Non-cited Violation

- Green (would not result in a significant increase in risk)

Inspection Findings (contd)

< Secondary analyst error in 1RF08

- Error in 1RF08 permitted tube to remain in service until leak developed

- Apparent Violation

- May have an effect on plant risk

- Significance to be determined by a detailed risk analysis

Closing Remarks -Lance Terry, TXU

Closing remarks - Dwight Chamberlain, NRC P Summary and perspective P Finishing the inspection and assessment process

NRC Discussion with Members of the Public

Adjourn