The UBT is an induced draft, counterflow design cooling tower with a capacity range of 116 to 2,755 nominal tons (510 to 12112 kW) independently certified to withstand seismic loads up to 1g horizontal acceleration and wind loads up to 125 psf for earthquake and hurricane forces. Standard construction consists of G-235 (Z600 Europe) galvanized steel with type 304 stainless steel available for the basin or the entire tower.