GZA GEOENVIRONMENTAL, INC.
249 Vanderbilt Ave
Norwood MA 02062 
        FAX Telephone    
www.gza.com +1 (781) 278-5701 +1 (781) 278-3700

DFI Corporate Representatives:
Bradford W. Roberts P.E. Sr Principal-Contractor Services Division +1 (781) 278-3840
Douglas Roy P.E. District Office Mgr +1 (212) 594-8140

Individual Corporate Members:
Mike Deery Project Engineer-Contractor Services Division +1 (781) 278-5726
Seth Hamblin P.E. Sr Project Manager-Contractor Services Division +1 (781) 278-3700
Jon Jagello P.E. Senior Project Manager Contractor Services Division +1 (203) 683-2611
Lawrence F. Johnsen P.E. Sr Consultant +1 (203) 380-8188
Justin Zarrella Project Engineer-Contractor Services Division +1 (401) 837-5653
James Davis Jr. P.E. Engineer I +1 (860) 858-3157
Patrick J. Harrison P.E. Senior Geotechnical Engineer/Senior Consultant +1 (630) 780-0650
Terese M. Kwiatkowski P.E. Sr Principal +1 (781) 278-3817
Robert J. Palermo P.E. Senior Vice President +1 (781) 278-3812
Stephen Spink P.E. Senior Project Manager +1 (781) 278-3812
Cassandra Wetzel P.E. Associate Principal +1 (212) 594-8140

Services, Materials and/or Equipment offered:
GZA GeoEnvironmental Inc. is a full-service geotechnical/environmental/geohydrogical consulting firm specializing in deep foundation design, non-destructive testing (PDA/CSL/PIT), earth support design, geotechnical/structural/deep foundation instrumentation, site investigations, laboratory testing and construction observation.