Administration building Hüttenstrasse 14 modernization and loft extension - lot 314 windows - new building and upgrading.

- Abort window 63 St.,

- Reinforcement windows, 4-part. VSG P2A / P4A 63 pieces,

- Reinforcement windows, 6-part. VSG P4A 15 pieces,

- Reinforcement windows, 1-2-part. VSG P2A 17 pieces,

- upgrading DFF, VSG P2A 4 pieces,

- Upgrading staircase windows, 12-16 parts VSG P2A / P4A 3 pieces,

- New window 4-part RC3 VSG P6B 24 pieces,

- New windows 6 parts RC3 VSG P6B 5 pieces,

- New window 2-part RC3 VSG P6B 21 pieces,

- New window 1 part RC3 VSG P6B 11 pieces,

- New window 2-part wood-aluminum VSG P2A 76 w 2 ,

- New roof hatch windows,

- VSG P2A, small series 6 t,

- New windows, fixed glazing,

- VSG BR 7 NS 2 St ..