Designing Infrastructure Solutions

We deliver pragmatic solutions for water infrastructure by balancing technical excellence with real-world constraints. Our comprehensive approach addresses critical elements, including projected community growth, bypass pumping, pressure plane analysis, and fire protection requirements. We navigate complex permitting processes, coordinate utilities, secure easements, and manage traffic control while ensuring compliance with funding constraints. This systematic methodology results in reliable, maintainable water distribution, sewer collection, and stormwater conveyance systems that serve communities for generations.

9.8M LF

pipeline designed

# 18

in Trenchless Technology's Top 50 Trenchless Design Firms

Bringing Plans to Life

Our award-winning design engineers masterfully combine traditional and cutting-edge construction methodologies to create practical, value-driven solutions that encompass pipeline and manhole rehabilitation, service expansion, strategic sewer integration, and flow redirection.

Designing and Rehabilitating
infrastructure challenges

Our award-winning design engineers

masterfully combine traditional and cutting-edge construction methodologies to create practical, value-driven solutions that encompass pipeline and manhole rehabilitation, service expansion, strategic sewer integration, and flow redirection.

Minimize community impacts and extend remaining useful life

by providing wholistic wastewater collection system designs, from rehabilitating aging pipelines and manholes, to improving capacity and implementing innovative storage and relief solutions.

Address critical infrastructure challenges

including erosion mitigation, asset management and mapping solutions, and pipeline and structure rehabilitation.

Develop pipeline designs

that facilitate lasting and sustainable systems for expanding service networks, rehabilitating existing pipelines, or executing comprehensive replacement strategies.

Providing Trenchless Expertise
to install or replace pipelines

Ranked 18th on Trenchless Technology's prestigious industry list,

RJN is a leading national trenchless design firm. Our specialized approach focuses on innovative trenchless solutions that minimize environmental and infrastructural disruption, strategically navigating complex urban landscapes, utility networks, transportation corridors, and sensitive crossing environments.

NASSCO ITCP-CIPP & NASSCO ITCP-MR

certified professionals ensure we deliver expert trenchless design solutions for your infrastructure projects.

Delivering impactful budget savings

through trenchless solutions, we minimize excavation, reduce restoration costs, and accelerate project timelines, ensuring direct financial benefits for our clients.

Designing Lift Station and Pump Stations
to improve system performance

Forward-looking lift station and force main improvement strategies

are to designed to anticipate and address your evolving service requirements. Our expert design engineers conduct comprehensive assessments of system hydraulics, pumping capabilities, and structural integrity to optimize performance and ensure robust, adaptable infrastructure that meets both present and projected service demands.

Our design processes to ensure healthy system operation

are driven by pump design capacities and a holistic view of system hydraulics. We have developed solutions that realize cost savings through combining or eliminating pump stations, as well as rehabilitating stations to ensure they function as designed and can meet network performance demands.

Comprehensive hydraulic and buoyancy calculations

ensure optimal performance and stability of your pipeline systems.

How can we help you?
Tell us about your project

Our Design Service
Success Stories

Case Study, Sewers, Awards

Case Study: Klefstad Lift Station and Force Main Design

Over $5M APWA Chicago Metro Chapter 2025 Project of the Year - Environmental

Wastewater, Clean Water, Design, Capacity Analysis

Design of Aerial Crossing Near Power Plant Offers Unique Challenges

4,020 LF water main designed

Wastewater, Design-Build, Capacity Analysis

Alternatives Analysis and a 12-Month Design-Build Reduce Overflows

2016 APWA project of the year

Who We Are

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