Welcome to CDM Smith.

K. Richard Tsang, PhD, PE, BCEE

Senior Vice President, Senior Environmental Engineer

Dr. Richard Tsang is a nationally-recognized expert in wastewater treatment process design. He’s led design or provided technical review for dozens of major wastewater treatment plants, both in his home region of the Southeast U.S. and around the Americas. Recently, he led the solids process design for the 365 million-gallon-per-day Canoas WWTP in Bogota, Columbia, the largest greenfield wastewater plant the firm has ever designed. He was one of the technical leaders of DC Water’s award-winning thermal hydrolysis bioenergy design-build project. And, he’s proud of his work on projects like the solids master plan for Arlington, Virginia, of which he says, “It was an extensive, collaborative effort involving the best minds in the industry, resulting in a plan the client is happy and proud of.” For Richard, doing great work means being a part of collaborative teams doing top-notch work. As he puts it, “Discussing project issues with clients and colleagues and finding solutions is the best part of my job.”

years at CDM Smith
years in the industry
projects completed

Why CDM Smith? Our leadership’s focus on doing the right thing for our clients and our staff resonates with me.

What inspires you? New technologies and new ideas. 

How might clients describe you? Thoughtful and collaborative.

What’s the best part of your work day? Working early in the morning in the quiet office.

What’s something people might be surprised to learn about you? I love music, and I love to sing; I played in a band when I was a teenager.

 

Why CDM Smith? It’s a company where you can work on interesting, challenging, high-profile projects that have a positive impact on clients and communities. CDM Smith is filled with great people who phave a lot to offer and the depth of resources makes it all the more fun to tackle big, complex challenges.

  

What’s your favorite part of your job? Seeing our teams do excellent work that results in clients coming back to us for help with their next challenge. I love witnessing that positive rein­force­ment and synergy build with each assignment.


What’s something you enjoy doing on your day off? Going on a hard bike ride with friends in the morning and then puttering around the yard for the rest of the day. I’d cap it off with a great dinner or evening on the beach.

 

What’s something that people might be surprised to know about you? I was once an avid competitive sailor and competed in the 1988 U.S. Olympic Trials.

 
Why CDM Smith? It’s a company where you can work on interesting, challenging, high-profile projects that have a positive impact on clients and communities. CDM Smith is filled with great people who phave a lot to offer and the depth of resources makes it all the more fun to tackle big, complex challenges.

  

What’s your favorite part of your job? Seeing our teams do excellent work that results in clients coming back to us for help with their next challenge. I love witnessing that positive rein­force­ment and synergy build with each assignment.


What’s something you enjoy doing on your day off? Going on a hard bike ride with friends in the morning and then puttering around the yard for the rest of the day. I’d cap it off with a great dinner or evening on the beach.

 

What’s something that people might be surprised to know about you? I was once an avid competitive sailor and competed in the 1988 U.S. Olympic Trials.

 
Why CDM Smith? It’s a company where you can work on interesting, challenging, high-profile projects that have a positive impact on clients and communities. CDM Smith is filled with great people who phave a lot to offer and the depth of resources makes it all the more fun to tackle big, complex challenges.

  

What’s your favorite part of your job? Seeing our teams do excellent work that results in clients coming back to us for help with their next challenge. I love witnessing that positive rein­force­ment and synergy build with each assignment.


What’s something you enjoy doing on your day off? Going on a hard bike ride with friends in the morning and then puttering around the yard for the rest of the day. I’d cap it off with a great dinner or evening on the beach.

 

What’s something that people might be surprised to know about you? I was once an avid competitive sailor and competed in the 1988 U.S. Olympic Trials.

 
Why CDM Smith? It’s a company where you can work on interesting, challenging, high-profile projects that have a positive impact on clients and communities. CDM Smith is filled with great people who phave a lot to offer and the depth of resources makes it all the more fun to tackle big, complex challenges.

  

What’s your favorite part of your job? Seeing our teams do excellent work that results in clients coming back to us for help with their next challenge. I love witnessing that positive rein­force­ment and synergy build with each assignment.


What’s something you enjoy doing on your day off? Going on a hard bike ride with friends in the morning and then puttering around the yard for the rest of the day. I’d cap it off with a great dinner or evening on the beach.

 

What’s something that people might be surprised to know about you? I was once an avid competitive sailor and competed in the 1988 U.S. Olympic Trials.

 
Why CDM Smith? It’s a company where you can work on interesting, challenging, high-profile projects that have a positive impact on clients and communities. CDM Smith is filled with great people who phave a lot to offer and the depth of resources makes it all the more fun to tackle big, complex challenges.

  

What’s your favorite part of your job? Seeing our teams do excellent work that results in clients coming back to us for help with their next challenge. I love witnessing that positive rein­force­ment and synergy build with each assignment.


What’s something you enjoy doing on your day off? Going on a hard bike ride with friends in the morning and then puttering around the yard for the rest of the day. I’d cap it off with a great dinner or evening on the beach.

 

What’s something that people might be surprised to know about you? I was once an avid competitive sailor and competed in the 1988 U.S. Olympic Trials.

 
Why CDM Smith? It’s a company where you can work on interesting, challenging, high-profile projects that have a positive impact on clients and communities. CDM Smith is filled with great people who phave a lot to offer and the depth of resources makes it all the more fun to tackle big, complex challenges.

  

What’s your favorite part of your job? Seeing our teams do excellent work that results in clients coming back to us for help with their next challenge. I love witnessing that positive rein­force­ment and synergy build with each assignment.


What’s something you enjoy doing on your day off? Going on a hard bike ride with friends in the morning and then puttering around the yard for the rest of the day. I’d cap it off with a great dinner or evening on the beach.

 

What’s something that people might be surprised to know about you? I was once an avid competitive sailor and competed in the 1988 U.S. Olympic Trials.

 
Richard Tsang Tina Fey
We’re here to solve our clients’ problems; we listen to understand what needs to be done, then come up with the best solution.

Did you know?

In addition to authoring many papers and presentations to advance the industry’s understanding of process design, Richard serves on the Water Environment Federation’s national residuals committee.

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