Our team assisted in the construction of the dissolved nitrogen floatation (DNF) unit as part of BP’s wastewater treatment upgrades. BP agreed to invest in new state-of-the-art air pollution controls, together with the US Environmental Protection Agency (EPA), in 2012. BP installed the DNF unit as an upgrade to their wastewater treatment process, which removes dissolved chemicals from the wastewater, and Superior Construction then installed the civil foundation and erected the structural steel.

  • Location Lake County, Indiana
  • Owner BP Products North America
  • Delivery Method Design-Bid-Build
  • Completion Year 2016
  • Contract Value $41.1 million

Project Highlights

  • 444,200 safe man hours