Minnesota Historical Society Building

Drilling Machine and Crane for Drilling Renewable Drill Shafts and Electrical Transmission Lines


An unusually tight schedule and deep excavations to rock made this project a good fit for Tri-State’s capabilities. Tri-State is proud of our contribution to maintaining the vibrant culture of the Twin Cities by our work on this project, as well as work on the Lake Street Bridge, the Fourth Street Parking Ramp which serves both the Minnesota Twins and Timberwolves arenas, the Walker Art Center and the Minnesota Vikings.

Date Published: 12/03/2016

Categories: Foundation Piers

Client: Bor-Son Construction