WHEATON, IL, Nov. 12, 2007 -- RJN Group Inc. was selected earlier this year to conduct an inflow and infiltration (I/I) study for the Village of Deerfield, IL.
RJN installed a network of 20 flow meters for a time period of 60 days and collected data in order to quantify and qualify sources of inflow and infiltration. From this assessment the Village of Deerfield was able to identify the greatest sources of I/I in a conservative approach to identify the need for rehabilitation. The assessment started in March 2007 and ended in August 2007.
RJN Group Inc. (www.rjn.com) provides engineering consulting services for municipal, county, state, and federal infrastructure systems. The firm's offerings include the study, design, and construction management of wastewater, water, stormwater, roadways, and bridges. GIS and asset management services are also offered by the firm. RJN, established in 1975, is headquartered in Wheaton, IL, with offices nationwide.
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