The Sigma Group is proud to again host the Industrial Wastewater Operator Training Program sponsored by the Federation of Environmental Technologies (FET).  The course, which Sigma has hosted for over 10 years, is designed to familiarize operators and supervisors with the fundamentals of wastewater treatment techniques, system operation, instrumentation, and sampling.  The program is also intended to broaden operator knowledge and provide WDNR wastewater treatment operator continuing education hours.  Sigma staff also instruct some of the course sessions and coordinate the course on behalf of FET.