Olmsted CountySalt Storage Location: Rochester, Minnesota Contractor: Wieser Concrete Size: 1,125′ of 8′-6″ L & T Panels Purpose: To provide a salt storage facility for Olmsted County. About this Project Wieser Concrete produced 1,125′ of 8′-6″ L & T Panels for the Olmsted County salt storage facility. The salt storage contains 26 bays at 25′ deep.