1. Associate Member, ASCE
2. Member, ASCE
3. Fellow, ASCE
4. Asst. Prof., Johns Hopkins Univ., Baltimore, MD 20201; formerly, Sr. Engr., Simpson Gumpertz & Heger Inc., 297 Broadway, Arlington, MA 02474.
5. Sr. Proj. Mgr., Simpson Gumpertz & Heger Inc., 297 Broadway, Arlington, MA.