Chicago — Halvorson & Partners has expended its team with the addition of Craig Vespa as senior project manager.

Cleveland — D-A-S Construction Co. announces the promotion of Jeffrey Schroll to vice president of operations

St. Louis — Clayco Inc. has added Dave Gilroy as director of pre-construction services to the firm's estimation team. Sandy Jacobs has joined the company as a project director.

Fenton, Mo. — Kaiser Electric has promoted Michael Compton to the position of executive vice president of pre-construction.

Skokie, Ill. — The Missner Group announces that James M. Boge has joined the development and construction firm as project engineer.

O'Fallon, Ill. — Kevin D. Cordray has joined Paric Corp. as a senior project engineer, and Lisa Chapman has been promoted to director of accounting at Paric.

Toledo, Ohio — Donald L. Warner, P.E., vice president and director of quality and training for SSOE, has been named Engineer of the Year by the Technical Society of Toledo and the Toledo Chapter of the Ohio Society of Professional Engineers.

St. Louis — Phil Jozwiak, P.E., vice president of transportation/infrastructure at Geotechnology Inc., has received the Outstanding Professional Engineer in Private Practice Award-2008 from the Missouri Society of Professional Engineers.

Woodridge, Ill. — Morgan/Harbour Construction announces that Michael Casmer has joined the design-build contractor as project manager.

Lexington, Ky. — Alden D. (Corky) Bailey, director, supply and development at Jebro Inc., has been named 2008 chairman of the Asphalt Institute board of directors.