Civil Engineering, Structural Engineering, Planning, and Materials Testing in Michigan

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GFA Achieves MDOT Service Prequalification for Geodetic Control and Leveling

4.29.10 Gourdie-Fraser (GFA) is pleased to announce that the Michigan Department of Transportation has named Gourdie-Fraser a service prequalified vendor for geodetic control and leveling services. GFA is one of only four firms statewide in this category. This method of surveying provides an extremely high degree of accuracy and is used to reconcile differences between the various survey data systems that have been used over time.

Click here to learn more about our surveying department!