Vallentin Edwin, Dipl.-Ing. (FH)

Tillack Guntram, Dipl.-Ing. (FH) M.B.L.

Streicher Dirk, Dipl.-Ing.

Olschimke Reinhard, Dachdeckermeister

Naruhn Dieter E., Dipl.-Ing. (FH)

Joachim Peter, Dipl.-Ing. (FH) 

Helbig Henry, Dipl.-Ing.

Doering Dietmar, Dipl.-Ing.