A new center is being built on the Markus site, consisting of a community center with a parish office and a day care center with 4 groups. Following the dismantling and demolition of the existing buildings, existing media supplies, such as gas, water and electricity, will be redeveloped and relocated. The church and the annex with the heating centre in the basement will remain in place.

Sanitary installations in accordance with DIN 18 381 The site is being redeveloped with drinking water for the new parts of the building and the existing church building. In each building complex, the supply of cold water will be relocated and hot water heating will be installed on a decentralized basis. The installation must be carried out in accordance with the rules of the Drinking Water Ordinance and the hygiene regulations in accordance with VDI 6023.

- WC, children's toilet, baby toilet approx. 14 pcs.

- Disabled toilet facility approx. 2 pcs.

- urinal approx. 1 pc.

- Washbasins and gutter approx. 9 pcs.

- Appliances connections kitchen approx. 11 pcs.

- Drinking water pipes including insulation approx. 800 running meters

- waste water pipes approx. 500 running meters

- Plaster catching basin approx. 1 pc.

- Hot water tank electr. approx. 8 pcs.

- Draining sink approx. 4 pcs.

- washing machine connection approx. 2 pcs.

-Fire protection and fire bulkheads