Extension of the nursery "Siebenstein" with reconstruction, refurbishment and modernization of the existing building - Due to the expansion, the usable area of the day care center will increase by approx. 735 square meters to a total of approx. 1 343 square meters.

HOAI Part 4 Section 2 § 53 ff Technical equipment (heating, ventilation, sanitary) Honorarisation zone II Service phases 1-8 in conjunction with Annex 15 -

Object list of equipment group 1 to 3 Estimated construction costs according to realization competition 170,000 EUR.

The existing building is supplied with heat by underfloor heating with central hot water preparation. As fuel is heating oil available which is stored in an underground tank. Among other things, it needs to be examined whether the existing heating system is sufficient for the expansion, whether it remains with the fuel "heating oil" or to what extent alternative energies for the heating of the daycare in question. In the old building, the washrooms of the kindergarten groups are to be renewed and equipped for the handicapped.

It is also to be examined whether it is economically and energetically sensible to provide the nursery and the neighboring multi-purpose hall together with the building yard with energy. Especially with regenerative energies. In all cases, § 12 of the municipal household ordinance (GemH-VO) must be observed.