Thornton Tomasetti, an international engineering firm, has acquired Swallow Acoustic Consultants Limited (SACL), a specialist in acoustics, noise, and vibration control engineering based in Mississauga, Ontario, Canada. The addition of Swallow bolsters Thornton Tomasetti’s Structural Engineering and Forensics practices as well as its Canadian presence.
Founded in the early 1990s by John Swallow, SACL offers a broad range of services in acoustics design and forensics and noise and vibration analysis and control. These include architectural acoustics; environmental, industrial and mechanical noise control; acoustic and vibration testing; expert witness testimony; technical writing and standards; construction vibration assessment; and vibration control.
In addition to its Mississauga headquarters, the 13-person firm has an office in Ottawa, Ontario, Canada. John Swallow will become a principal at Thornton Tomasetti, while Ramin Behboudi and Michael Wesolowsky will join as associate principals.
SACL is one of a small number of firms worldwide that designs tuned mass dampers (TMD), a device used to help stabilize buildings against wind sway and other kinds of motion. Its TMD work includes tall buildings and long-span structures such as sports facilities and bridges. SACL’s TMD capabilities will dovetail with Thornton Tomasetti’s efforts in the field, which includes the development of a fluid harmonic disruptor based on NASA technology.
Starting with Manhattan’s LaGuardia School for the Arts in 1988, Thornton Tomasetti has collaborated on many projects with SACL as well as strategic partner Tacet Engineering, whose staff SACL acquired in 2012. These include Chifley Tower in Sydney, Australia; Soldier Field in Chicago, Illinois; Qatar National Convention Centre in Doha; and most recently, T-Mobile Arena in Las Vegas, Nevada, which opened last April. SACL has worked in some 20 countries and has a considerable presence in central and eastern Canada. This will give Thornton Tomasetti a larger footprint in Canada, having opened its first office in the country in Toronto earlier this year.
According to Thomas Scarangello, chairman and CEO of Thornton Tomasetti, “For nearly 30 years, Swallow has been our go-to partner for vibration issues. Through our close collaboration on many diverse projects, we have built a strong working relationship.” John Swallow, president and founder of Swallow Acoustic Consultants, adds, “Teaming with Thornton Tomasetti will allow us to serve current and future clients in new and innovative ways. We look forward to sharing our considerable experience in the acoustics, noise, and vibration control fields with Thornton Tomasetti’s professionals.”
Thornton Tomasetti is involved in engineering design, investigation, and analysis, serving clients worldwide on projects of all sizes and complexity. Through its 10 complementary practices, Thornton Tomasetti addresses the full life cycle of a structure. They have supported clients working in more than 50 countries, with projects that include the tallest buildings and longest spans to the restoration of prized historic properties. Thornton Tomasetti consists of more than 1,200 engineering, architecture, sustainability, and support professionals that collaborate from offices across North America, Asia-Pacific, Europe, Latin America, and the Middle East.