Our firm completed the mechanical upgrades for the Sewer Siphon building. The sewer siphon building houses all the sanitary drainage for the military base grounds. These intensive upgrades included the supply and installation of a new sluice gate, and muffin monster grinder. Additional installation included new FRP supply and return fans, and an FRP exhaust fan with a 40’ ventilation stack located on roof. Stainless steel welded ducting was supplied and installed throughout the chamber. A new water entry and back flow preventer was installed to upgraded from the previous system.