Techn. Rat, Ing. Baumeister Ulrich Ender Dipl.-Natw. ETH Rosmarie Gantner-Stokar Karl-Heinz Haedener Dipl.-Phys. Hans Hatt Lic. iur. et rer. pol. Pius Heeb Dipl.-Ing. HTL Robert Rauner Dipl.-Bauing. ETH Martin Renk Dipl.-Ing. Ferdi Stadlin Dipl.-Bauing. ETH Thomas Vogt