Wagner Mario, Maurermeister

Sommer Frank, Dipl.-Ing. (FH)

Schulz Frank-Rainer, Dipl.-Ing.

Naumann Heiko, Dipl.-Ing.

Leubling Dieter, Dipl.-Bauing. (FH)

Jaap Karla M. , Dipl.-Ing.

Alting Hans-Peter, Dipl.-Ing.