The U.S. Army Corps of Engineers Los Angeles District will present the Chief of Engineers Award of Excellence for Environmental Design to the City of Phoenix and representatives from the District’s Arizona-Nevada Area Office, Archer-Western Contractors, Ltd., and Jacobs Engineering Group, Inc., for work done at the Tres Rios Environmental Restoration Project, Phase II Flow Regulating and Overbank Wetlands, during a ceremony Nov. 1 at 9:30 a.m. in the Mayor's office, 11th Floor at Phoenix City Hall. Media are invited to cover the event.