ML082490418

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Vermont Yankee July 2008 Evidentiary Hearing - Applicant Exhibit E2-08-VY, Stevens Cv
ML082490418
Person / Time
Site: Vermont Yankee Entergy icon.png
Issue date: 01/31/2008
From: Stevens G
- No Known Affiliation
To:
NRC/SECY/RAS
SECY RAS
References
06-849-03-LR, 50-271-LR, Entergy-Applicant-E2-08-VY, RAS M-271
Download: ML082490418 (2)


Text

AA-S H-)-71 DOCKETED USNRC August 12, 2008 (11:00am)

OFFICE OF SECRETARY Gary L. Stevens, P. E.

RULEMAKINGS AND Senior Associate ADJUDICATIONS STAFF Education MS, Mechanical Engineering, San Jose State University (199 1)

BS, Mechanical Engineering, California Polytechnic State University (i 981)

Professional Associations Registered Professional Mechanical Engineer, State of California Registered Professional Mechanical Engineer, State of Colorado Professional Experience 1999 to present Structural Integrity Associates, Inc., Centennial, CO Senior Associate 1996 to 1999 Structural Integrity Associates, Inc., San Jose, CA Associate Structural Integrity Associates, Inc., San Jose, SU.S.

U. ofNUCLEARREGULATORY matter f--.64C Nw.* vyL&' CO ISSION 1995 to 1996 Senior Consultant .

Docket No. *50-. I1? Official Exhibit No._______

1981 to 1995 GE Nuclear Energy OFFERED by AbIcens Intervewor San Jose, CA NRC Stal, Other IDENTIFIED On.2L2.I 6Witrness/Panrfel C .

Action Taken: REJECTED W1THOPAW Summary Reporter/Clerk___

Mr. Stevens has 25 years of technical and supervisory experience in the nuclear energy field.

His experience includes ASME Code stress and fatigue analysis,' fracture mechanics analysis, analytical computer applications, and on-line fatigue monitoring of critical plant components.

Mr. Stevens has achieved a significant amount of business management experience and skill, which includes technical project management, extensive technical proposal preparation and related customer interface, hardware design interface, and computer application development and management. He is currently SI's Product Lead for BWR License Renewal Services, BWR Fatigue Monitoring, and BWR Pressure-Temperature Curves.

At Structural Integrity Associates, Mr. Stevens has been responsible for a variety of projects for both PWR and BWR systems. These include the development of Class 1 fatigue management programs for plant license renewal applications (including environmental fatigue-related issues),

the management, development, and installation of on-line fatigue and fatigue crack growth 01/2008

G. L. Stevens Page 2 monitoring systems, finite element model stress and fatigue analyses, and a variety of fracture mechanics applications including limit load and linear elastic fracture mechanics methodologies.

Mr. Stevens has authored several technical papers enveloping all of these areas, has been an active member and participant in ASME Code Section XI Task Groups, Working Groups, Subgroups and Subcommittee, and has provided selected technical! training to customers in the areas of fatigue and fracture mechanics. Mr. Stevens has developed an extensive working knowledge of the stress, fatigue and fracture mechanics areas through this experience.

Mr. Stevens is actively involved with the SI team developing nuclear plant Class I fatigue management programs. In particular, he has supported the development and deployment of the FatiguePro system, which is an on-line fatigue-damage monitoring system for power plants and other thermo-mechanical systems, at many plants world-wide. He has also been involved with various feedwater nozzle analyses throughout his career, and he continues to be a key contributor to the fracture mechanics work related to BWR internals, which is being studied by the BWR Vessel and Internals Project (BWRVIP).

At GE,'Mr. Stevens began his career as a participant in the Edison Engineering Training Program, which provided three rotating work assignments before participants accepted a permanent position. This rotational work experience included nuclear fuel channel design, computer program design and development, spare parts, document database development, and structural analysis and design. After selecting a permanent position in March 1983, Mr. Stevens spent over 12 years performing ASME Code stress and fatigue analyses and various fracture mechanics evaluations for BWR vessel, piping, and vessel internals components. He was a key participant on most BWR vessel internals structural issues from the first significant incidences of detected cracking in 1993. During his tenure at GE, Mr. Stevens became recognized as a structural analysis expert for BWR services.

While at GE, Mr. Stevens received the prestigious "Young Engineer Award" for his contributions in the structural analysis area, as well as the "Product A plication - Service Engineering Award" for his successful implementation of thermal cycle monitoring in Japan.

Over the years, Mr. Stevens has gained related computer experience in several computer environments (C, FORTRAN, BASIC, UNIX, and HP BASIC). In addition, he has extensive past experience in the use and application of the ANSYS finite element computer code.

01/2008