A & E Individual Consultant History

  Simpson Gumpertz & Heger, Incorporated   Diego Arabbo, Senior Project Manager
  480 Totten Pond Road, Waltham, MA 02451 (781) 907-9274   (781) 907-9009
5/10/2026
Basic Bridge Design/Rating
Intermediate Bridge Design/Rating
Complex Bridge Design/Rating
Geotechnical Engineering Including Soils and Foundation Studies
Hydraulics and Hydrology
Materials Inspection and Testing
Value Engineering