seismic isolation devices, namely, bearings made primarily of metal with a rubber component used to separate structures from seismic ground accelerations and/or wind forces and to provide for the lateral displacement of structures while reducing the force delivered into the structures through energy dissipation means and returning the structures to their original location at the end of the ground motion or wind force, used in construction projects for buildings, bridges and other man-made structures to help protect the structures from earthquakes and/or the wind damage