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The 150 MW Carroll Wind Farm is located on agricultural farmland in western Iowa.  Mortenson’s scope of work  included design and construction of 20 miles of access roads, 100 turbine foundations, erection of 100 GE 1.5 MW wind turbines on 80-meter towers, installation of 81.4 miles of underground electrical collection system and erection of one meteorological tower.  The construction of underground geopiers provided additional foundation support for unstable soil conditions.


Jeff Jackson Jeff Jackson Business Development Executive Email | 763.522.2100