August 7, 2020
One of the first papers documenting the occurrence of negative transient pressure in water distribution systems was Walski and Lutes “Hydraulic..
August 3, 2020
It was a rainy Friday afternoon, back when I was executive director of the Wyoming Valley Sanitary Authority, a regional wastewater system. We had..
July 27, 2020
Chlorine and chloramines are both effective disinfectants used in water distribution systems. Each has its own advantages and disadvantages, and..
July 21, 2020
I recently completed a project using SYNCHRO and want to share my findings on what I noticed is the main difference between SYNCHRO and..
With the advancement of 4G and build-out of the 5G network occurring at about the same point of time for multiple carriers - and a significant..
When I’m asked the above question, my usual answer is, “Why do you want to flush?” You can’t figure out how to flush water mains until you..
July 15, 2020
Selecting the right pump for a wastewater force main that has a single pump station is usually straightforward. Generate the system head curve,..
July 6, 2020
“Is this model calibrated?” is a question I don’t feel comfortable answering with a yes or no answer, because a yes/no answer is inherently..
July 1, 2020
Modeling flexibility, interoperability, and analysis speed with STAAD Well known for providing a solution for industrial applications,..
June 30, 2020
Take a look at these civil design use-cases with real-world examples of success. An innovative roadway design for 60 years old Corridor Foth..