The subject of this call for tenders is engineering services - ELT - (LPH 4 to 9), plant group 4 (power systems) and plant group 5 (telecommunications and information technology systems), for the new construction of the St. Anna kindergarten in Rattenkirchen.

On the hall number 12/4 of the district of Rattenkirchen, Klebinger Straße 7, the new construction of a 2-group day care center (1 nursery + 1 kindergarten groups) was to be erected and an existing building was to be demolished in the stock. At the time of planning, LPH 3 was completed with the cost calculation in February 2021. The municipality of Rattenkirchen submitted an application for the extension of daycare centers to include an additional addition for a second kindergarten group on February 26, 2021. As a result, a project extension was detected. Due to the significant change in the project and the project costs are exceeded, a new call for planning services is required.

The LPH 3, with the planning for a 2-group day care center, was completed by all participating specialist planners by February 2021. The creation of a fire protection concept is planned for LPH 4. With the application of the municipality of Rattenkirchen, is a structural extension to plan a 2nd kindergarten group for the daycare center with all specialist disciplines and to update the cost calculation. The next project goal is to prepare and submit the construction application documents (LPH 4) and then carry out execution planning (LPH 5).

The electrotechnical installations and systems are carried out as a daycare center in accordance with requirements and usage. Halogen-free installation is required throughout the usage unit. The public development of the building is carried out in accordance with the current state of information through connection to Bayernwerke's low-voltage supply network. The supply of telecommunications systems is realized by connecting to Deutsche Telekom AG's telephone network. An antenna supply is currently not planned or not desired. During ELT planning, plant group 4 (STARK power systems) and plant group 5 (telecommunications and information technology systems) are taken into account.

The extension to include a 3rd group must be carried out in coordination with object planning and specialist planners.

The subject of this call for tenders is engineering services within the meaning of Part 4, Section 2 HOAI (Technical Equipment) - ELT - for the performance phase - LPH 4 to 9 for the new construction of the kindergarten St. Anna in Rattenkirchen, including part of the benefits for LPH 3, remunerated 5% instead of 17% in accordance with § 55 para. 1 sentence 2 no. 3 HOAI).

The following assets of the fixed asset group (s) have to be processed:

- Plant group 4: high voltage systems

- Plant group 5: telecommunications or information technology systems.