Structural engineering services according to §§ 49 ff. HOAI 2013, Lph. 1-9, gradual call, initially service phases 1 and 2.

Refurbishment of the Wingertsberg School in Lorsch:

Structural engineering services according to §§ 49 ff. HOAI 2013, Lph. 1-9, gradual call, initially service phases 1 and 2.

The renovation project is the Wingertsbergschule (elementary school) in Lorsch in the Bergstrasse district in southern Hesse. The property is close to the Lorsch Abbey, a World Heritage Site. The primary school is currently attended by around 500 children. As the number of students grows steadily, the school is expected to be seventy-seven in 2022. The arrangement of the existing buildings on the 9,500 m 2 However, large areas only allow expansion to seven trains to a limited extent, so that in October 2018 the school authorities, school authorities and the city of Lorsch decided to split the school into two separate locations.

The location on the "Wingertsberg", for which a specialist engineer for the HLS + ELT technical equipment and a specialist engineer for structural engineering are to be sought in this procedure, is to be planned in four stages.

The other location at the Werner-von-Siemens school is planned in 3 separate steps using an independent process.

The Wingertsberg School needs a fundamental structural and energetic renovation. The individual buildings were examined by the architects commissioned with the planning with regard to the cost-effectiveness of the renovation and replacement building and summarized in a comprehensive inventory analysis.

The listed old building (approx. 1,960 m 2 ) will be renovated accordingly. The components C + D (approx. 1 330 m 2 ; Bj. 1961) were renovated in 2002 and 2012. The cafeteria (approx. 345 m 2 ) was added in 2010 with care rooms. The components management (approx. 330 m 2 ) and pavilions (approx. 380 m 2 ; Bj. 1961) are in a very bad structural condition and are due to your

Unfavorable location on the property replaced by a new connection between the old building and component C. Including the installation of an elevator, this could guarantee the accessibility of the entire building. The sports hall (approx. 1,470 m 2 ; Bj. 2012) and the classroom container (approx. 30 m 2 ; Bj. 2018) were built as an interim measure for the growing number of students and are not affected by the renovation. The garages (approx. 35 m 2 ) are not part of the renovation.

Various pollutants were identified through a pollutant examination. An in-depth investigation to determine the quantities of pollutants and the development of a corresponding disposal concept is still being carried out.

State of the building from a static point of view:

A static examination of the components in the sense of an inventory has not taken place. The assessment of the buildings has so far been based on an analysis by the architects, mainly with regard to structural and physical defects. Accessibility, accident protection, fire protection and building technology were also considered.

From a static point of view there will be different requirements for the building

result:

1) For example, static documents (plans and calculations) can no longer be provided in the old building. The existing building would have to be completely recalculated with regard to any planned renovation measures (e.g. breakthroughs for new technology).

2) Planning documents can certainly be made available for the components Building C and Building D, as well as the canteen. We are currently assuming that the administration and the pavilions will be demolished, but documents should also be found here if necessary.

3) Apart from the above-mentioned tasks in the existing structure / monument, another area of responsibility for structural engineering is the consideration of a new building that is likely to be constructed. The architects' first idea was to build a connection between the old building and Building C.

The new GFA is determined as part of the planning. KG 300 approx.6.75 million EUR gross, KG 400 approx.3.5 million EUR gross. Planning is expected to start in May / June 2020.