05/08/ 2012 - SSES Services Performed by RJN Group for Louisville and Jefferson County MSD

04/17/ 2012 - RJN Group Names Paul Costa as New Principal

04/10/ 2012 - RJN Group Provides Collection System Services to the Village of Arlington Heights

New Castle County, Delaware: White Clay Sewer Basin Rehabilitation Program

St. Louis, Missouri: Metropolitan St. Louis Sewer District Combined Area I/I Study

05/15/ 2012 Central States WEA 85th Annual Meeting

05/23/ 2012 APWA Chicago Metro Conference

06/04/ 2012 WEF Collection Systems Conference