Knowledge Hub

Case Study: Designing an Asset Program to Grow with the Community
This small Texas town cast a gigantic vision for creating an asset management program for their water and wastewater systems. RJN ...
Case Study: Large Diameter Lining Project
In 2014, RJN found the City of Joliet had numerous interceptors in poor condition. One of which, the large-diameter Rock Run Inter...
Case Study: An Award-Winning Emergency Siphon Repair Project
Designing large diameter gravity sewers is challenging. Designing gravity sewers in fully-developed urban areas is even more so.
Kraig Moodie Joins RJN's East Coast Leadership Team
RJN Group, Inc., is pleased to announce that Kraig Moodie has joined its senior leadership team to oversee all East Coast operatio...
Randy Brodner, PE Joins RJN's Omaha Team
RJN Group, Inc., is pleased to announce that Vice President Randall “Randy” Brodner, PE, has relocated to Omaha to take the helm o...

Manhole Rehabilitation Specification Tips
NASSCO has elevated and standardized the approach for inspecting sewer assets, both sewers using Pipeline Assessment Certification...
Fixing Stormwater's Bad Grade for Current Structural Conditions
On its first American Society of Civil Engineers (ASCE) report card, the nation’s stormwater infrastructure received a D+. While a...
RJN Announces New President and CEO, Paul Costa to lead the firm
RJN is pleased to announce the Board of Directors has selected Paul Costa to serve as RJN’s next President and CEO. Costa, a 30-ye...
West Park: Alternatives Analysis Provides Proper Protection
If the last few years have shown us anything, it is that storm events are trending toward the severe end of the spectrum in terms ...
Can Conserving Water During Rain Prevent Overflows? (Part 2)
In Part 1, this discussion centered on whether conserving water on rainy days could help prevent overflows in separated sewer syst...
Can Conserving Water During Rain Prevent Overflows? (Part 1)
I recently caught up with an old college friend who mentioned she was refraining from using water during heavy rains so that she w...