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.

Heating installations to DIN 18 380 The new buildings are heated via district heating cables from the existing heating centre. A substation is set up in each building and heating is provided by low-temperature underfloor heating systems. Air/water heat pumps are used to supplement the regenerative components of primary energy.

- Air/water heat pump with buffer tank 2 pcs.

- underfloor heating approx. 1300 m²

- Pipeline approx. 800 running meters

- buried pipeline approx. 100 running meters

- Valves and pumps approx. 200 pcs.

- Heating surfaces with accessories approx. 6 pcs

- Fire protection and fire protection approx. 50 pieces