General renovation of the east wing of the HIP secondary school in Calw:

The east wing of the Heinrich Perrot secondary school in Calw is the last building of the school complex in the city centre, which

has not yet undergone a general renovation. For this purpose, the entire east wing will be cleared. And the

The school moves into additional space in the west wing and in the neighboring schools, as well as in containers that have yet to be set up in the schoolyard of the neighboring Hermann Hesse Gymnasium. The refurbishment includes all four

Floors of the east wing.

It is planned to start the work in November 2023 with the demolition work and after about 18 months

in May 2025.

Plumbing + fire extinguishing system "dry":

Dismantling approx. 35 pieces of furnishings (WT's, WC's, urinals, GTC's, with fittings incl. accessories).

Dismantling of a drinking water distributor + prov. TW supply stock

Dismantling approx. 300 m drinking water + fire extinguishing pipes up to DN80

Dismantling approx. 150 m of sewage pipes up to DN125

Dismantling 4 pcs combination hydrant/fire extinguisher boxes

approx. 30 pcs furnishings (WT's, WC's, urinals, AG's, showers with fittings and accessories).

1 St Trinkwasserverteiler

approx. 500 m drinking water pipe with insulation

approx. 200 m sewage pipe with insulation

approx. 40 m fire extinguishing pipe up to DN80 incl. feed + 4 pcs extraction boxes

approx. 70 fire protection bushings

approx. 70 core boreholes up to DN250