Coeur d’Alene WWTP

H2E provided design and fabrication services for three plant control panels, design modifications for two control panels, process control loop descriptions, specification and procurement for multiple plant process instruments for level, flow and gas detection, PLC programs, HMI designs and programming.  H2E provided a significant level of technical support to the project electrical contractor.  H2E provided overall startup, commissioning and troubleshooting services.  H2E provided O&M manuals and training on the new control systems.

H2E completed the following tasks on the following equipment at the Waste Water Treatment Plant:

  • Influent Pump Station, Grit Removal
  • Filter Press
  • Upgraded a chemical system while the plant was online
  • Electrical design
  • Generator, ATS design
  • Clarifiers
  • Siemens PLC’s with Wonderware HMI