Products

Stacking Tubes

Caldwell has constructed stacking tubes in KY,IN,WV,CO,IL,MT,OH,VA,SC and PA. Diameters are typically 8’, 10’, 12’, 14’ or 16’ depending on design needs. Typical heights are 80’ to 90’.

We provide engineering and project management for the tube construction. Caldwell has also provided foundations and process tunnels for many of the stacking tube projects that we have completed.