Kenneth Gross, bottom top left, has been appointed project executive. He holds a degree from American University.
Alan Kaplan, right, has been appointed project executive, and he holds a bachelor's of science in building construction from Georgia Institute of Technology.
Chris Lipke, top left, has been named senior project manager at Plaza Construction. He is currently assigned to 1 Hotel & Homes South Beach, a premier $100 million beachfront redevelopment. Lipke earned a bachelor’s in building construction from the University of Florida.