Member council Rensselaer Polytechnic Institute, adjunct trustee 2004-2005. Chairman architectural review board Town of Scarsdale, New York, trustee 1989-1993. Trustee Village of Scarsdale, 1989, deputy mayor, since 1992.
Member Planning Board Scarsdale, since 1994, chairman, since 1998. Trustee Rensselaer Polytechnic Institute, 2004. Second lieutenant Chemical Corps Army of the United States, 1944-1947.
1st lieutenant, 1951-1953. Fellow: American Society of Civil Engineers, National Society of Professional Engineers (chairman 1996-1997, chairman professional engineers in construction, president 1997, national treasurer 1999—2001, president-elect 2001-2002, president 2002-2003, member). Member: New York State Society Professional Engineers (president New York chapter 1974-1975, president 1978), Harmonie Club (New York City), Masons (New York City).