Dennis L. Duffield

Dennis L. Duffield Email and Phone Number

President at Duffield Consulting Engineers, Ltd @
Dennis L. Duffield's Location
Joliet, Illinois, United States, United States
About Dennis L. Duffield

Water and Wastewater Engineer with 50 years experience in the planning, design, construction and operations of water and wastewater systems.Specialties: Radiation safety for water treatment plants removing radium. Radon measurement for radium removal plants

Dennis L. Duffield's Current Company Details
Duffield Consulting Engineers, Ltd

Duffield Consulting Engineers, Ltd

President at Duffield Consulting Engineers, Ltd
Dennis L. Duffield Work Experience Details
  • Duffield Consulting Engineers, Ltd
    President
    Duffield Consulting Engineers, Ltd Jan 2011 - Present
    Provide professional engineering services to water and wastewater utilities.Provide radiation safety services for water treatment plants removing radiumIllinois Radon Measurement Professional providing radon measurements at radium removal plants
  • Rogina And Associates, Ltd
    Project Manager
    Rogina And Associates, Ltd Jul 2006 - Jan 2011
    Coordinated the stakeholders group for application of radium bearing wastewater treatment sludge on agricultural land as a fertilizer. Obtained approval of proposed rule with changes to protect the regulated agencies. Also provided construction phase services for a municipal water treatment plant for radium removal.
  • City Of Joliet
    Director Of Public Works And Utilitiies
    City Of Joliet 1980 - 2006
    Joliet, Illinois, Us
    Directed the planning, design, construction and operations of streets, water supplyand wastewater treatment for a city of 140,000 people
    View
  • City Of Virginia Beach, Virginia
    Utilities Operations Administrator
    City Of Virginia Beach, Virginia Jun 1974 - Feb 1980
    Directed the operations and maintenance of the municipal water distribution and wastewater collection system for a city of 200,000
  • United States Public Health Service
    Field Engineer
    United States Public Health Service May 1972 - May 1974
    Designed and built water and sewer systems for American Natives

Dennis L. Duffield Education Details

  • Bradley University
    Bradley University
    Civil Engineering

Frequently Asked Questions about Dennis L. Duffield

What company does Dennis L. Duffield work for?

Dennis L. Duffield works for Duffield Consulting Engineers, Ltd

What is Dennis L. Duffield's role at the current company?

Dennis L. Duffield's current role is President at Duffield Consulting Engineers, Ltd.

What schools did Dennis L. Duffield attend?

Dennis L. Duffield attended Bradley University.

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