The Waste Management Group at Skelly and Loy Inc., Harrisburg, Penn., has promoted Carol A. Quigley to vice president and James S. Ne-vada to associate vice president and chief financial officer.... Edward M. Murchie has been selected as Inter-national Absorbents', Bellingham, Wash., management advisory committee chairman.... Metro Waste Authority, Des Moines, Iowa, has named Tom Hadden as its executive director and Joel Wilson as environmental technician.... Brown and Caldwell, Irvine, Calif., has named Mitchell K. Middagh senior project manager for property divestiture and decommissioning.... Camp Dresser & McKee Inc., Cambridge, Mass., has named David Phillips general manager of its operations and maintenance group.... WMX Techno-logies, Oak Brook, Ill., has named Michael J. Cole as its vice president and as president of its subsiderary's, Waste Management Inc., technology services group.... Robert A. Bella has joined Metcalf & Eddy, Branchburg, N.J., as vice president and branch manager in Kansas City, Kan..

City.... William B. Lozier also has joined Metcalf & Eddy as a branch manager in Cleveland.... Jack Bowne was appointed vice president of marketing and sales at Polymer Systems, Berlin, Conn.... Brian Kennedy has been promoted to vice president and manager of business development for Woodward-Clyde, Denver.... James A. Fisher, president of Fisher Steel and Supply Co., Muskegon, Mich., was elected to a two-year term as national president of the Institute of Scrap Recycling Industries Inc.... American Ref-Fuel Co., Houston, promoted David Gutacker to president and chief operating officer and Douglas Brown was named senior vice president of the company's law department.... Frank Rossi was appointed to the board of direcotrs at Allwaste Inc., Hous-ton....Joe Race joined R.C. Miller Refuse Service as sales manager.