ROLL CALL 925

SCS Engineers, Long Beach, Calif., hired Curtis Jang as its new chief financial officer.

The New York City Department of Sanitation appointed Bernard Sullivan to director of the Bureau of Cleaning and Collection as well as Michael Bellew as chief of cleaning operations.

MHF Logistical Solutions, Pittsburgh, named Tom Piatak as its new president and CEO.

American LaFrance, Summerville, S.C., announced Bill Hinz will take over as the company's new president and CEO.

The Environmental Industries Association (EIA), elected Charles C. Appleby as the newest member of its board of directors.

Advanced Disposal Services, Jacksonville, Fla., announced the following promotions: R. Mark Odekirk to district manager of the Atlanta market; Michael Cosman to district manager of the Montgomery, Ala., and Auburn-Opelika, Ala., markets; and William R. Williams to general manager of the Augusta, Ga., and Aiken, S.C., markets.

A.R.S. Refuse Service, Archbold, Ohio, promoted Chris Cote to vice president of sales and operations.

Keep America Beautiful, Stamford, Conn., named Barry Caldwell, senior vice president of government affairs and corporate communications for Waste Management, as its new chairman.

Heil Environmental, Chattanooga, Tenn., promoted Bob McHugh to director of North American sales.