Renovation of the southern and south-west construction of the GNM.

The subject of the award is the services for technical building equipment, plant groups 1 to 3 and 8 in accordance with Part 4, Section 2 or § 53 et seq. HOAI 2021, service phases 1 to 8.

The Germanic National Museum, founded in 1852, consists of a number of buildings and components from 4 eras, starting with the medieval Carthusian monastery with church, refectory, cloister and monk houses, through historical museum buildings until 1920, of which only the gallery building with lapidarium after war destruction and Hall of honor and the southwest building are preserved, the buildings of the reconstruction of the 1950s to 1970s from Sep Ruf to the extension completed in 1993.

In recent years, several parts of the building have undergone a refurbishment. The construction of a new low depot and the renovation and new furnishing of the Medieval Hall, which is scheduled to be completed in 2022, is currently taking place.

The next major section of the renovation includes the south-west and south-west buildings, which are connected by the south staircase. The new establishment of a permanent exhibition area for the 19th century and individual specialist collections is planned here.

The buildings to be renovated, like the entire collection of the Germanisches Nationalmuseum, are listed as historic monuments and are listed as individual monuments in the list of monuments of the city of Nuremberg.

All necessary interventions in the building structure must be agreed with the Bavarian State Office for the Preservation of Monuments (blFD) and the lower monument protection authority of the city of Nuremberg.

The southern stairwell building was built in the course of the post-war reconstruction of the museum in 1963-67 by architect Sep Ruf as a pioneering four-storey museum building.

It consists of a reinforced concrete structure with a spacious glass façade to the north and largely closed solid wall to the south and east. Top 3 floors jump

Continuing back, like display case dares, symbolizing the purpose of the house. The south-west building was opened as a historicizing three-storey solid building in 1899 and was partially rebuilt after war damage.

The structure of the southern and south-west buildings has substantial deficiencies in the building envelope and building technology. The aim of the renovation measures in terms of structural engineering is the preservation of the listed building fabric on the one hand and the production of contemporary museum rooms with corresponding energetic and structural properties on the other.

Questions relating to the connection to the adjacent museum buildings are also part of the planning task.

One task during the renovation will be to check and reposition the existing technical systems with a view to modern museum use of buildings (collections and depots as well as technical centres). Building, technical and energy industry as well as conservatory and design requirements must be taken into account.

South-building is an important technical hub within the museum, as other parts of the old building stock not affected by this renovation measure are connected and supplied from here (hot water heating, low-pressure steam, drinking water, compressed air, RLT systems).

Cold water production for part of the museum — including south and southwest construction — is to be carried out at the technology centre of the neighboring low depot and must be implemented, including the necessary recooling technology within the framework of this measure.

The exhibition area of the building parts to be renovated comprises approx. 5,550 m2 and is divided into the southern building with approx. 3,775 m2 and the south-west building with approx. 1,700 m2 . The total construction costs of the refurbishment, including construction costs, are currently estimated at approximately EUR 46 million gross and the exhibition facility is estimated at approximately EUR 11 million gross, with the expected implementation of the measure in 2 consecutive construction phases. For the conclusion of the contract, the use of RL Bau form contracts is envisaged, which are made available to the tenderers to be invited to tender as a basis for tenders. A phased assignment is envisaged.

The subject of the award is the services for technical building equipment, plant groups 1 to 3 and 8 in accordance with Part 4, Section 2 or § 53 et seq. HOAI 2021, service phases 1 to 8.