Latest News

Structure Magazine Article
Steve Lehigh, PE, Project Manager in TDEG’s Colorado office, wrote an article featured in this month’s Structure Magazine about opening up a new branch office. Take a look – Great article!
Josh Younquist Passes Exam

Joshua Youngquist recently passed the Colorado State Licensing Examination.  Josh has been with TDEG since January 2019 and is a Project Engineer in the Colorado office. He is responsible for the structural analysis and design of commercial, educational and residential building projects for both new construction and renovations/alterations to existing structures. Congratulations Josh!

TDEG Helps Out with Eagle Scout Project
Trevor’s project involved installing four solar panel modules on a shed located on the property of the First United Methodist Church. A structural engineer was needed to approve the weight of the solar panel modules and to submit a letter to the Town of Castle Rock. Solar panels were needed to power up a golf cart which would be used to transport elderly parishioners at the Church.  Steve determined that the structure is capable of supporting the additional weight of the proposed solar panels. After the letter was submitted to the Town, Trevor and others from Troop 316 got to work. The panels were installed and the job completed! Kudos were given to Steve for volunteering his expertise and to Trevor who completed his project for a worthy cause!

                                                                                                                   Trevor Venable

CBC Award

The Connecticut Building Congress (CBC) has awarded Petra Construction Corporation first place in the 2020 Project Team Awards Competition.  Petra Construction won this award in the Large Commercial/Industrial Category for their work at Area Two Experimental Brewing in Stratford.  This building was completed in 2019 and was also awarded the 2019 ABC-CT Excellence in Construction Award last October.   TDEG is proud to have been on this team with Neil Hauck Architects, LLC of Darien.   It is also worthy to note that the CBC also awards scholarships to deserving high school graduates who are entering the design and construction industry.   For more about the CBC scholarships:
Connecticut Building Congress

                                                                                                                   Photo by:   Pam Rouleau


TDEG was honored to have received the 2020 ACEC/CT Engineering Excellence Merit Award for the Warren Harding High School Project.  The new school is a four-story, 208,000 square-foot school, designed for 1,150 students with 55 classrooms.  TDEG worked with architect Antinozzi Associates of Bridgeport.  Click here to read more:
Warren Harding High School

                                                                                                                   Photo by:   Molly Richardson

Congratulations Tim Ma!

Tim Ma recently passed the CT State Licensing Examination and is now a Professional Engineer (PE) in the State of Connecticut.  Tim has been with the firm since 2016 and in 2018 he was promoted to Project Engineer.   He is involved in the structural engineering and design of many projects including educational, commercial and residential buildings.

Happy Holidays!

As in years past, TDEG has participated in the “Holiday Adopt-a-Family” Program at the Women’s Center of Greater Danbury, which provides services to victims of abuse. We each purchased gifts off the family’s “Wish List”. We hope the family has as much fun opening their gifts as we have had giving them! Happy Holidays to All!

ASCE/CSCE Canstruction

TDEG decided to building the world’s largest building, Burj Khalifa.   The first problem was figuring out the amounts of cans to be used and what would be used to hold the structure together.   The rules only allow for cardboard tubes, Velcro, tape, rubber bands, nylon string and wire.   After designing the project, and much thought, the team set forth in building with the cans in the front lobby of the office building.   The structure was 10 feet tall and used a total of 644 cans.   Afterwards, all the food cans are donated to local food banks.   TDEG was up against nine other teams and placed third.  Proud of what was a team effort, the team is ready to take on the competition again next year!  To see more about Canstruction click here:

Excellence in Construction Award

On Thursday, October 24, ABC (Associated Builders and Contractors) of Connecticut presented Petra Construction Corporation, along with The Di Salvo Engineering Group and Neil Hauck Architects, an Excellence in Construction Award for the Two Roads Brewing Company project. The Awards Dinner took place at the Aqua Turf in Southington, CT. We are proud to have been part of this project.

                                                                                                                   Photo by:   Pam Rouleau

Article Featured in Modern Steel Construction Magazine

The September 2019 issue of Modern Steel Construction magazine features an article by Trevor Hill, Principal, entitled “Enhanced Education” about the new Warren Harding High School in Bridgeport, Connecticut.  TDEG worked closely with the architect, Antinozzi Associates, for the design of this brand new 208,000 square foot school.

Click here to view the article:

About Us

The Di Salvo Engineering Group Structural Engineers (TDEG) is a professional engineering corporation offering comprehensive structural engineering services. Started in 1973 in Ridgefield, CT, the firm has grown to become one of the largest consulting firms in the area dedicated exclusively to structural engineering. In 2018 the firm continued that growth with a branch office in Colorado.

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    Lee Farm Corporate Park
    83 Wooster Heights Road, Suite 200
    Danbury, CT 06810
  • (203) 490-4140
    405 S. Wilcox Street, Suite 105
    Castle Rock, CO 80104
  • (720) 667-3388