1981-1985 • 1986-1990 • 1991-1995 • 1996-2000 • 2001-2005 • 2006-2010
1993
Rattan Khosa starts serving on Post-Tensioning Institute’s Executive Committee.
1994
Awarded post-tensioning on Cincinnati/Northern Kentucky Airport Parking Garage, Louisville Airport Parking Garage and Kansas City Airport Garage.
1995
Awarded post-tensioning on St. Louis Airport Parking Garage and Chicago Museum of Science & Industry Underground Garage.