Minnesota Power’s Taconite Ridge Wind Energy Center
Project Type: Vaults for Transformer Foundations for Stairs; Virginia, MN
Client: Minnesota Power
LHB was hired to design precast electrical vaults for the wind turbines at Taconite Ridge Wind Farm. The precast concrete vaults were designed for underground conduit that runs from the wind turbines to transformers mounted on top of the concrete vaults. The vaults were installed on the wind turbine foundations. LHB also designed and detailed concrete footing supports for the access stairs to the wind turbine foundations.