Steven Scherer, former senior vice president of Hayward Baker Inc. has joined Nicholson Construction Co., Cuddy, Pa., as president. A 14-year veteran of his prior firm, he was responsible for about $200 million of self-performed, design-build geotechnical projects in a 21-state region, says Nicholson. Scherer succeeds Christophe Dauchy, who had been serving as interim president and resumes his role as director of North America for Soletanche Bachy, which is Nicholson's parent firm.
Gannett Fleming has elevated Keith Mullins, a Philadelphia-based coordinator of intelligent transportation systems planning, design, integration and construction support in its transportation operations practice in the Northeast, to vice president.