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Wastewater Treatment Plant

ConocoPhillips, South Roxana, IL

Wastewater Treatment Plant

  • Excavation and removal of existing treatment pond
  • Sheet piling for new ASU Basin
  • Concrete work for new 7,000,000 gallon activated sludge unit basin 
  • Two stainless steel and 1 carbon steel clarifer tanks with internals
  • Auger cast and micro piles under solids scrubber clarifiers/splitter box, micro piles under flume
  • New chemical addition tanks, containments, pipe, wire and controls
  • New support steel for process piping and electrical cable tray
  • New switch house, RIE buildings and splitter box
  • Four new 800 hp blowers
  • Rework of existing flume
  • Tie-ins to existing influent, effluent & all utility lines
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