Renovation and partial construction of the Marktplatz 9 estate in 95349 Thurnau (former bakery Gräf) as additional rooms for the

Castle hotel and component 1.

160 m of plastic waste pipes and fittings (DN50 — DN100)

620 m of water pipes (PXC, PWH, PWH-C) and fittings made of stainless steel (DN15 — DN50) including insulation

250 m multi-layer composite pipe and fittings (DN12 — DN32) including insulation

19 wall-mounted toilet bowls including flush-mounted cistern and flush plate

19 washbasins including flush-mounted frame, thermostatically limited mixer tap, angle valves, foot valve, pipe siphon

1 pcs beh. -toilet with washbasin and corresponding fold-up handles

16 showers including shower tray, self-closing thermostatic concealed mixer with overhead shower on the wall

2 showers including barrier-free shower area, self-closing thermostatic concealed fitting with overhead shower on the wall

4 floor drains and cable warpage

8 exhaust fans (single-room fans) including flush-mounted housing and spiral duct

1 pc central water treatment (softening)

1 psch fire protection measures on pipelines and their component feedthroughs

1 psch core drilling, pressure tests, inventory documentation