• 2018 Smoke Testing in Orland Park

    Village of Orland Park LogoRJN Group Inc. is performing smoke testing services for the Village of Orland Park, IL to identify defects in several areas with excessive infiltration and inflow. The project will begin Monday, October 1st and is expected to take approximately three weeks to complete.

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  • 2018 City of Lake Forest Smoke Testing

    City of Lake Forest

    City of Lake Forest RJN Group Inc. is performing smoke testing services for the City of Lake Forest, IL to identify defects in several areas with excessive infiltration and inflow.  A recommended plan to reduce extraneous inflow and infiltration  will be prepared and presented to the City at the conclusion of the study. The project will take place during late July and early August.

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  • RJN Selected by Winnetka to Conduct Sanitary Sewer Evaluation Studies

    Wheaton, Ill., July 11, 2017 - RJN Group, Inc. (RJN) is pleased to announce a new contract with the Village of Winnetka (Village).

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