GEI CONSULTANTS, INC.
400 Unicorn Park Drive
Winchester MA 01801 
        FAX Telephone    
www.geiconsultants.com +1 (781) 721-4073 +1 (781) 721-4057

DFI Corporate Representatives:
Michael P. Walker P.E. Vice President +1 (781) 910-2021
Kelly Cohane Corporate Marketing Manager +1 (781) 721-4078

Individual Corporate Members:
Giovanni Bonita Ph.D., P.E., P.G. Sr Vice President +1 (202) 828-9511
Michael Bracher P.E. Geotechnical Engineer +1 (781) 424-9915
Bernard H. Hertlein FACI, M.ASCE Senior Consultant NDE & Geophysics +1 (847) 984-3401
Hannah Iezzoni Geotechnical Engineer +1 (720) 443-0728
Paul Landers P.E. Senior Project Manager +1 (703) 898-7072
Frank Leathers P.E., D.GE Senior Vice President +1 (781) 721-4041
Andrew Baxter P.G., P.E. Senior Professional +1 (610) 656-4417
Joseph C. De Larios PE, GE Senior Geotechnical Engineer +1 (510) 350-2900
Mary Nodine P.E. Project Manager +1 (781) 721-4111
Helen Robinson PE Senior Project Manager +1 (484) 872-7020
Darrell Wilder P.E. Senior Project Manager +1 (610) 656-4434

Services, Materials and/or Equipment offered:
Geotechnical Investigations and Reports, Foundation and Excavation Support Design, Dams, Water Resources, Seismic and Vibration Evaluation and Design, Tunneling, Microtunneling, Directional Drilling, Waterfront Engineering, Field and Laboratory Testing, Manage Risk associated with Ground Movement and Environmental Contamination.