Industrial Industrial Click on a project to view further details. New ground up elevated structural steel trestle structure with process piping distribution. Trestle New sub-level concrete retaining wall for process material delivery and storage area. Semiconductor New ground up Nitrous Oxide tank storage structure, including process piping distribution. NO2 New check storage area for process piping distribution. B51 Chem Area New ground up waste treatment office building for Simplot at Caldwell, ID facility. Simplot Wastewater Treatment