"SW drainage on a free slope via two house connections; Headquarters in the basement will receive floor drains and pouring system with KW tap; Roof area above ground floor is created as a flat roof with extensive greening; RW is derived via drains (internal) by means of HDE; Supply of TW from the inventory center in the basement; new supply DN 32 over preh. Floor duct led to an existing sanitary and medical gas riser shaft in the hallway; TW house connection line DN 100 in the ground sewer must be laid from the western to the northeastern connection; WW supply is provided by the inventory center in the basement; Distribution as KW led over the riser shaft and the western hallway; All furnishings made of white sanitary porcelain, all fittings chrome-plated + water-saving

Material: SML pipe, PP pipe, soundproofed; KG2000 pipe, stainless steel pipe"

Sanitary (rainwater and dirty water system, water system, fire extinguishing system)