Our world-class scientists and biologists supply comprehensive terrestrial and aquatic studies, including detailed wetland evaluations. We are leading providers of Ministry of Transportation of Ontario (MTO) specialist reports (including aquatic and terrestrial existing condition and impact assessments). We rely on a deep technical knowledge and decades of experience to provide technical studies for hydro-electric generating projects, municipal environmental assessments, as well as baseline studies for mining development. Great Lakes utilizes certified electro-shocking staff in all our projects.
Contacts
Gary MacKay, P.Eng
Project Manager
Telephone: 1-800-810-1937
Tulloch Engineering - Sudbury Office
1942 Regent Street,Unit L
Sudbury, Ontario
Canada, P3E 5V5
Mark Tulloch, MASc., OLS, P.Eng
Chief Operating Officer
Telephone: 1-877-535-0558
Tulloch Engineering - Huntsville Office
80 Main Street West
Huntsville, Ontario
Canada, P1H 1W9



