Chris Kellywas installed as the 2005 president of the Mechanical Contractors Association of Metropolitan Washington.

Armstrong Pumps (North Tonawanda, N.Y.) has appointed John Nicholaouas buyer/planner - pumps, domestic,Chai Harjoas senior network and system architect, andDarren Vanderburghas value stream manager - pumps.

Viega North America (Bedford, Mass.) has namedTom Shieldsto the position of regional manager for the Northeast region.