Purpose
To discuss the resolution of NRC staff comments on Code Case N-830-1, “Direct Use of Fracture Toughness for Flaw Evaluations of Pressure Boundary Materials in Class 1 Ferritic Steel Components (Section XI, Division 1).,” and its associated technical basis document, Electric Power Research Institute report, “Technical Basis for ASME Code Case N-830, Revision 1 (MRP-418) Direct Use of Master Curve Fracture Toughness Curve for Pressure-Retaining Materials of Class 1 Vessels, Section XI.”
Meeting Feedback
Meeting Dates and Times
01/13/20, 8:30AM - 12:30PM EST
Meeting Location
NRC One White Flint North
11555 Rockville Pike
11-B4
Rockville, MD
Contact
Jeffrey Poehler
(301) 415-8353
Participation Level
Category 2
NRC Participants
Office of Nuclear Reactor Regulation
Office of Nuclear Regulatory Research
External Participants
Electric Power Research Institute (EPRI)
Westinghouse Electric Company
David Rudland
Michael Benson
Allen Hiser
Brian Hall
Jeffrey Poehler
Rob Tregoning
Bill Server, ATI Consulting
David Dijamco
Hipo Gonzalez
Marjorie Erickson, Phoenix Engineering Associates, Inc.
Raj Iyengar
Tim Hardin
Teleconference
Bridge Number: 8888316084
Passcode: 42937