A & E Individual Consultant History Consultant:   GEI Consultants, Incorporated Contact:   Michael Yako, P.E., Senior Vice-President Address:   400 Unicorn Park Drive, Woburn, MA 01801 Phone Number: (781) 910-9388  Fax Number: (781) 729-4073 Approval Expiration: 12/1/2025 Disciplines: Geotechnical Engineering Including Soils and Foundation Studies Hydraulics and Hydrology Hazardous Waste - Site Investigation and Assessment Hazardous Waste - Remediation Wetlands - Delineation and Assessment