Wastewater Services & Engineering Solutions

RJN engineers understand the challenges you face with wastewater collection system management. We will help you plan, study, design, and rehabilitate your wastewater collection system assets to meet the demands of community growth, regulatory compliance, changing technologies, and aging infrastructure. We embrace emerging technologies and execute analyses to deliver actionable intelligence for decision-making and capital planning.

LF of pipeline assessed
LF of pipeline improved

Allow Us to Analyze, Tailor, and Launch Your Wastewater Infrastructure

Wastewater collection systems are highly regulated and critical for a thriving community. Our engineers perform end-to-end wastewater engineering services—from needs analysis to design and construction management—to support pragmatic wastewater collection system management decisions.  

Prioritize Your

Sanitary sewer evaluation surveys (SSES) and inflow & infiltration (I/I) studies

produce customized maintenance programs to mitigate overflows, flooding, and backups. Our engineers assess your pipeline and manhole conditions and analyze diurnal patterns and wet-weather flows.

Municipal maintenance programs

deliver sound wastewater management solutions, such as CMOM programs or annual maintenance initiatives.

Regulatory actions

drive wastewater collection system programming. Our engineers help you navigate the nuances of consent decrees, administrative orders, and jurisdictional mandates.

Tailor Programs to Meet
Your Needs

Asset management

advances informed planning, leveraging in-house data collection, GIS technologies, and risk analytics to build prioritized planning tools.

Preventative maintenance

reduces redundancy and streamlines annual televising, cleaning, and rehabilitation programs to maximize your budget. Our NASSCO-certified staff leverages Clarity® and risk analytics to forecast your future needs.  

Master planning

addresses operational, structural, and capacity issues using precise hydraulic models and accurate flow data to comply with regulations and provide a road map you can rely on for planning and budgeting

Bringing Plans
to Life

Pipeline and manhole designs

overcome challenges by skillfully deploying traditional and trenchless construction methods. We can improve your pipelines and manholes, add new services, and install in-line storage and relief sewers.

Lift station and force main improvements

focus on meeting your future service demands. Our designers examine system hydraulics, pumping capacities, and structural conditions to ensure healthy system operations that meet current and future service demands.

Construction phase services

proactively monitor installation of wastewater pipelines, lift stations, and storage solutions, ensuring your projects are built to specification, on time, and within budget.

What is your challenge?
Tell us about your project

Our Wastewater Services
Success Stories

Who We Are

Who We Are

Powerful Analytics
with Clarity