Peter Lassetter has joined architect-engineer Thornton Tomasetti, New York City, as senior vice president of its San Francisco-based operation. He had been principal and group leader in that city for Arup. Lassetter also was the lead structural designer for San Francisco’s California Academy of Sciences school project, which gained LEED Platinum certification.
Bowman Consulting, a Chantilly, Va., civil engineering firm, has named Tom LeBeau, Ken Sisk and Jim Nelm senior project managers, following its acquisition of The Vision Group, a Chesapeake, Va.-based engineer and construction management firm owned by LeBeau, Sisk and Nelm.