The Stadthalle Chemnitz, which opened in 1974, will be supplemented by a congressional annex. This project is part of an overall measure, which also includes renovation measures and the replacement of ventilation and air conditioning systems. The congress extension subproject is called TP8 CCC. This subproject is an extension of the inventory structure with 3 additional meeting rooms. After partial demolition of the "loading zone" on the Theaterstraße, the building volume is supplemented on this side (facade N / NW) The tender includes the decoration works: mainly electric motor driven curtains and curtain rails, and 1 roller blind system in the area of this extension.

Meeting Room 1:

- 1.00 St. roller blind control room, about 1.50 to 1.60 m.

Meeting room 2:

- 34,00 running meters 2 curtain rails with motor mounted one behind the other at a distance of 80 mm,

- 17.00 running meters curtain system: 1. curtain for darkening,

- 17.00 m curtain system 2: curtain as glare protection and sun filter.

Meeting room 3:

- 32.74 m 2 curtain rails with motor mounted one behind the other at a distance of 80 mm,

- 16.37 m curtain system 1: curtain for darkening,

- 16.37 m curtain system 2: curtain as glare protection and sun filter.

Meeting room 4:

- 29,04 running meters 2 curtain rails with motor mounted in a row at a distance of 80 mm,

- 16.37 m curtain system 1: curtain for darkening,

- 16.37 m curtain system 2: curtain as glare protection and sun filter.