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Our difference is the project experience and technical expertise of our principal engineers.

“Great source for outstanding expertise!”

 “Is a pleasure to work with.”

 “Appreciate the good work with us over the years.”

Identified significant savings of costs and time, as well as improving constructability.”

Our Core Team

Anthony R. Lancellotti, PE

Principal Tunnel & Structural Engineer

Lucy Jen, PhD, PE

Principal Geotechnical Engineer

Eldon L. Abbott, PE

Principal Geotechnical Engineer

Peter F. Donahue, PE

Principal Tunnel & Structural Engineer