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Construction Observation

We have provided construction services for the Illinois Department of Transportation (IDOT), multiple northeastern Illinois Counties and Townships, Districts and Communities.

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Diversity and Workforce Program Management

Our professional staff assists our clients with meeting their diversity goals by managing programs and workforce through program development and implementation.

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Transportation and Traffic

As a full-service engineering firm, we take a project from the preliminary planning stage to construction.

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Wastewater & Water Engineering

Over the years we have been responsible for the design of hundreds of miles of sanitary sewers in previously unsewered areas as well as new developments.

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Your source for insights and information about Engineering

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Should I Attend OSHA 30 Hr Training?

Friday, March 15, 2019

When you are instructed to take the OSHA 30-hour online course, your initial reaction may be less than excited.    Such thoughts as “I’m never going to use this?” or “I’d rather have some dental work performed” come to mind.  But after sitt...

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Ask an Engineer Why and How, Installment 3: What Happens After I Flush? Number 2, Water Reclamation Plants

Friday, March 1, 2019

Centralized Wastewater Treatment In most municipalities there is a sewerage system (sewers, manholes, pump stations, forcemains, service lines – collectively “sewerage”) that collects the sewage (the wastewater in the system, no “r”) from the homes and businesses and...

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Engineering Ethics: The Johnstown Flood of 1889

Monday, February 18, 2019

This edition of the Hamilton Minute comes from one of our newer employees, Tom Green, PE, PLS, CFM.  When Kristen and I interviewed him, we could tell a few things about him right away: He’s smart.  He is a Licensed Professional Engineer (PE) in 7 states (He nearly doubles m...

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